CN108583051B - Edge folding and pressing mechanism for cover machine - Google Patents
Edge folding and pressing mechanism for cover machine Download PDFInfo
- Publication number
- CN108583051B CN108583051B CN201810608808.6A CN201810608808A CN108583051B CN 108583051 B CN108583051 B CN 108583051B CN 201810608808 A CN201810608808 A CN 201810608808A CN 108583051 B CN108583051 B CN 108583051B
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- bearing
- driving
- folded plate
- pressing
- roller
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- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 239000011087 paperboard Substances 0.000 claims abstract description 113
- 230000006835 compression Effects 0.000 claims abstract description 39
- 238000007906 compression Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims description 37
- 230000008569 process Effects 0.000 claims description 32
- 239000000123 paper Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009957 hemming Methods 0.000 claims description 9
- 238000010415 tidying Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001815 facial effect Effects 0.000 description 29
- 239000011111 cardboard Substances 0.000 description 17
- 230000003028 elevating effect Effects 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000007306 turnover Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C11/00—Casing-in
- B42C11/02—Machines or equipment for casing-in or applying covers to pamphlets, magazines, pads, or other paper-covered booklets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C19/00—Multi-step processes for making books
- B42C19/08—Conveying between operating stations in machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a flanging and pressing mechanism for a cover machine, which is characterized by comprising a bracket, a lower folded plate and an upper folded plate, wherein the upper folded plate is provided with two pieces; the bracket or the lower folded plate is provided with an inclined pressing device for driving the upper folded plate to slide obliquely from top to bottom, and the inclined pressing device comprises an inclined pressing swing arm and an inclined pressing cylinder; the lower folded plate is provided with a conveying device for conveying the folded finished product, and the conveying device comprises a conveying wheel, a conveying belt and a conveying motor; the support is provided with a driving press roller, a driven press roller and a press roller motor, and is rotationally connected with a support roller for supporting the paper board after the press-fit gap; and one sides of the discharge ends of the driving compression roller and the driven compression roller are provided with a bearing device for bearing the paperboards falling off through the supporting rollers, and the bearing device comprises two bearing plates, a bearing driving assembly and a counting sensor. The mechanism can overcome the defects of complex structure, huge machine body, overlarge occupied area, high finished product reject ratio and low automation degree of the existing mechanism.
Description
Technical Field
The invention relates to the technical field of cover equipment, in particular to a folding and pressing mechanism for a cover machine.
Background
In the prior art, the cover machine is provided with a folding and pressing mechanism, but in the prior art, the folding and pressing mechanism guides and folds the facial tissues inwards and downwards through a guide rail in the conveying process after the facial tissues are attached to the paperboards, and is provided with a pressing roller to assist pressing; therefore, the existing flanging and pressing mechanism has the following problems: the whole machine has a complex structure, a huge machine body and an overlarge occupied area, which brings about the increase of factory building area for enterprises using the machine. 2. Because the edge folding finished product has a certain length, the upper pressing roller and the lower pressing roller can press the edge folding finished product from one end to the other end during the pressing operation of the edge folding finished product, the edge folding finished product pressed by the pressing rollers is suspended, and the suspended part of the edge folding finished product can be gradually expanded along with the pressing of the edge folding finished product by the two pressing rollers until the paperboard cannot bear the gravity of the suspended part of the edge folding finished product to generate bending, so that the defective rate of the finished product is increased. 3. After the finished products are piled up after the pressing operation, the finished products are manually arranged and packaged, so that the labor cost is increased, and the automation degree of equipment is not improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a folding and pressing mechanism for a cover machine, which can overcome the defects of complex structure, huge machine body, overlarge occupied area, high finished product reject ratio and low degree of automation of the existing folding and pressing mechanism.
In order to achieve the above purpose, the present invention provides the following technical solutions: the folding and pressing mechanism for the cover machine comprises a bracket, a lower folded plate arranged on the bracket and an upper folded plate arranged above the lower folded plate, wherein the upper folded plate and the lower folded plate are arranged in parallel, a gap between the upper folded plate and the lower folded plate is smaller than the folding width of the paper extending out of the paper board, two upper folded plates are arranged and are positioned on two opposite sides of the paper board, and the distance between the two upper folded plates is larger than the length of the paper board and smaller than the length of the paper board; the oblique pressing device comprises oblique pressing swing arms positioned at two ends of the length direction of the upper folded plate, at least two oblique pressing swing arms positioned at one end are arranged in parallel, one end of each oblique pressing swing arm is hinged with the upper folded plate, the other end of each oblique pressing swing arm is hinged with the lower folded plate or the support, and an oblique pressing cylinder for pushing the oblique pressing swing arms to swing is arranged on the lower folded plate or the support; the oblique pressing cylinder pushes the oblique pressing swing arm to drive the upper folded plate to incline downwards to approach the lower folded plate until the upper folded plate is attached to the lower folded plate in the swing process;
The conveying device for conveying the folded finished products is arranged on the lower folded plate and comprises conveying wheels rotatably connected to the lower folded plate and conveying motors for driving the conveying wheels to rotate, the conveying wheels are arranged at two ends of the lower folded plate in the length direction, a conveying belt is wound between the two conveying wheels, the upper end face of the conveying belt wound between the two conveying wheels is parallel to the upper end face of the lower folded plate, and the upper end face of the conveying belt is slightly higher than the upper end face of the lower folded plate;
the support is also rotationally connected with a driving press roller, a driven press roller and a press roller motor which is fixed on the support and used for driving the driving press roller to rotate, the driving press roller and the driven press roller are arranged in parallel, a pressing gap for a conveying device to convey a paperboard to pass through is reserved between the driving press roller and the driven press roller, the pressing gap is positioned at the discharge end of the conveying device and corresponds to the height of a conveying belt, the support is rotationally connected with a support roller for supporting the paperboard after passing through the pressing gap, the support roller is positioned at the discharge end of the driving press roller and the driven press roller, the support roller is arranged in parallel with the driving press roller, the height of the support roller is matched with the height of the pressing gap, and the distance between the support roller and the pressing gap is smaller than the length of the paperboard;
The paper board conveying device is characterized in that a bearing device for bearing paper boards falling through the supporting rollers is arranged on one side of the discharging ends of the driving pressing roller and the driven pressing roller, the bearing device comprises two bearing plates located at two ends of the paper board pressing conveying direction, a bearing driving assembly for driving the bearing plates, and a counting sensor for counting the number of the paper boards falling through the supporting rollers, when the bearing driving assembly drives the two bearing plates to turn over to be in a horizontal state in opposite directions, the paper boards falling through the supporting rollers fall on the two bearing plates, and when the bearing driving assembly drives the two bearing plates to turn over to be in a vertical state in opposite directions, the paper boards received by the two bearing plates drop downwards.
The invention is further provided with: the bearing driving assembly comprises a bearing rotating shaft rotatably connected to the support, a bearing air cylinder hinged to the support, and a bearing swing arm with one end hinged to a piston rod of the bearing air cylinder and the other end fixedly connected with the bearing rotating shaft, wherein the bearing plate is fixed on the bearing rotating shaft, and the bearing air cylinder drives the bearing plate to be capable of turning to be in a vertical or horizontal state in the rotating process of the bearing rotating shaft through the bearing swing arm.
The invention is further provided with: the bearing device is characterized in that the bearing device further comprises abutting arrangement plates for arranging paperboards falling onto the two bearing plates, the abutting arrangement plates are provided with two abutting arrangement plates and are respectively located at two ends of the paperboard pressing conveying direction, the two abutting arrangement plates are arranged in parallel and located above the bearing plates, and the distance between the two abutting arrangement plates is matched with the length of the paperboards.
The invention is further provided with: the bearing plate is arranged in a comb-tooth-shaped structure along the length direction of the bearing plate, the abutting arrangement plate extends downwards, and a plurality of avoidance grooves used for the comb-tooth-shaped bearing plate to penetrate through the abutting arrangement plate are formed in the abutting arrangement plate.
The invention is further provided with: the support is connected with a bearing slide seat for being installed by abutting the finishing plate in a sliding manner, the bearing rotary shaft is rotationally connected to the bearing slide seat, the sliding direction of the bearing slide seat is the pressing conveying direction of the paper board, the support is fixedly provided with a bearing slide rail for the bearing slide seat to be connected in a sliding manner, and the bearing slide seat is provided with a locking handle for locking and fixing the bearing slide rail on the bearing slide rail.
The invention is further provided with: the support is rotatably connected with a supporting rotating wheel corresponding to the supporting roller, the central axis of the supporting rotating wheel is parallel to the central axis of the supporting roller and is positioned in the same vertical plane, a supporting gap for a paper board to pass through is reserved between the supporting rotating wheel and the supporting roller, and one end, which is far away from the driving press roller and is in transmission connection with the press roller motor, of the driving press roller is provided with a transmission gear set for driving the supporting roller to synchronously and equidirectionally rotate.
The invention is further provided with: the support is connected with a roller sliding frame in a sliding manner, the sliding direction of the roller sliding frame on the support is a vertical direction, the roller sliding frame can drive the driven roller to approach or depart from the driving roller in the sliding process of the roller sliding frame on the support, and the support is provided with a roller driving assembly for driving the roller sliding frame to slide on the support;
the compression roller driving assembly comprises a driving inner rod fixed on the compression roller sliding frame and a driving outer rod axially fixed and circumferentially connected to the bracket in a rotating manner, the driving inner rod and the driving outer rod are coaxially arranged, the driving inner rod is screwed into the driving outer rod, and the driving outer rod drives the compression roller sliding frame to slide through the driving inner rod screwed with the driving outer rod in the rotating process;
the compression roller sliding frame and the compression roller driving assembly are provided with two groups and are respectively positioned at two ends of the length direction of the driven compression roller, driving gears are coaxially and fixedly connected to the two driving outer rods, driving chains are wound between the two driving gears, and one driving outer rod can drive the other driving outer rod to synchronously rotate through the driving gears and the driving chains in the rotating process of the driving outer rod.
The invention is further provided with: the lower folded plate or the support is axially and rotatably connected with an inclined pressing rotating shaft, the inclined pressing rotating shaft is arranged in parallel with the lower folded plate, the end part of a piston rod of the inclined pressing cylinder is hinged with an inclined pressing driving arm for driving the inclined pressing rotating shaft to rotate, the inclined pressing rotating shaft is fixedly connected with an inclined pressing driven arm for driving the inclined pressing swing arm to swing, and the end part of the inclined pressing driven arm, which is far away from the inclined pressing rotating shaft, is hinged with an inclined pressing connecting arm hinged with the inclined pressing swing arm; the inclined pressure cylinder drives the inclined pressure driven arm to swing in the swing process, and the inclined pressure connecting arm can be pushed to drive the inclined pressure swing arm to swing.
The invention is further provided with: the upper folding plate is characterized in that the lower folding plate or the support is connected with an elevating slide block used for the hinging of the inclined pressing swing arm in a sliding manner, the lower folding plate or the support is fixedly provided with an elevating slide rail used for the directional sliding of the elevating slide block, the length direction of the elevating slide rail is in a vertical direction, the lower folding plate or the support is provided with an elevating cylinder used for pushing the elevating slide block to slide on the elevating slide rail, and the elevating cylinder pushes the elevating slide block to slide upwards on the elevating slide rail in a process, and the upper folding plate connected with the elevating slide block through the inclined pressing swing arm is vertically far away from the lower folding plate.
The invention is further provided with: the upper folded plate comprises a folded plate mounting plate and a special-shaped folded plate detachably connected with the folded plate mounting plate, and the special-shaped folded plate is provided with a special-shaped folded edge towards one side of the paperboard.
In summary, the invention has the following beneficial effects: when the folding operation is performed, the interval between the two upper folded plates is larger than the length of the paper plate and smaller than the length of the facial tissues, so that the paper plate attached with the facial tissues is folded upwards under the action of the two upper folded plates in the process of being arranged on the lower folded plate, and the interval between the upper folded plate and the lower folded plate is smaller than the folding width of the facial tissues extending out of the paper plate, so that the facial tissues extending out of the edge of the paper plate are still in abutting connection with the two upper folded plates and are in a U-shaped structure even if the paper plate attached with the facial tissues is arranged on the lower folded plate; in the oblique pressing process, the oblique pressing air cylinder can drive the oblique pressing swing arm to swing to push the downward folded plate of being close to down of folded plate slope until rather than laminating, the facial tissue that stretches out the cardboard edge in this process is turned over and laminating on the top side of cardboard, and each oblique pressing swing arm of parallel arrangement can make the folded plate remain the horizontality all the time, is favorable to improving folded plate and lower folded plate and to the hem effect of facial tissue. In addition, when the oblique pressure cylinder drives the oblique pressure swing arm to swing reversely, the upward separation lower folded plate that the upper folded plate can incline can conveniently take materials, and the phenomenon that the facial tissue just bonded with the paperboard is moved due to horizontal sliding of the upper folded plate can be avoided (when the folding is carried out, glue on the facial tissue is in a moist state, and when the folding is carried out, the bonding effect is easily influenced in horizontal movement).
After the folding is finished, the conveying motor is started, and the conveying belt is driven to rotate by the conveying wheel, so that a folded edge finished product positioned on the lower folded plate can be conveyed outwards; and in the scheme, only the paperboard attached with the facial tissues is arranged on the lower folded plate, then the inclined air pressing cylinder is started to finish the folding operation, the operation mode is simple and convenient, the structure is simple and easy to implement, the pipelined guiding folding operation is not needed, the folding and pressing of the facial tissues are finished in one step, the occupied area of the machine body is greatly reduced, the finished products after folding can be timely and outwards conveyed through the conveying device, the use automation degree of folding equipment is effectively improved, meanwhile, the conveying device is skillfully combined with the lower folded plate, the structure of the folding equipment is greatly optimized, and the occupied area of the machine body is further reduced.
The paper board is conveyed to the pressing mechanism through the conveying device, finally, the paper board is conveyed to the pressing mechanism, the paper board is conveyed to the pressing gap, the paper board is erected on the supporting roller after being pressed, after the two bearing plates are driven by the bearing driving assembly to be turned over to be in a horizontal state in opposite directions, the distance between the two bearing plates is smaller than the length dimension of the paper board, therefore, when the paper board falls down through the supporting roller, the two sides of the paper board in the length direction are respectively borne by the two bearing plates, the counting sensor can be positioned between the driving pressing roller and the supporting roller and used for detecting the quantity of the paper board passing through the supporting roller, when the quantity reaches a set value, the two bearing plates are driven by the bearing driving assembly to be turned down to be in a vertical state, at the moment, the distance between the two bearing plates is not smaller than the length dimension of the paper board, the paper board stacked on the bearing plates falls down under the action of gravity, the bearing driving assembly drives the two bearing plates to be turned over to be in a horizontal state in opposite directions, the number of the stacked paper board falls down is set value, and the conveying belt can be arranged below the bearing plates and used for conveying the stacked paper board to a next station. The cardboard after this in-process pressfitting is erect on the backing roll by the one end after the laminating clearance is pressed by initiative compression roller and driven compression roller, and the backing roll can carry out effectual support to the cardboard, avoids unsettled and producing crookedly through the hem finished product of compression roller pressfitting to be favorable to improving pressing mechanism's yields. The cardboard falls into the carrying device after passing through the counting sensor and the supporting roller again and stacks, so that the cardboard can be counted through the counting sensor, thereby reducing the counting work of operators, even directly reducing the counting labor, being beneficial to reducing the labor cost and improving the automation degree of equipment.
Drawings
FIG. 1 is a schematic perspective view of a hemming and pressing mechanism for a cover machine;
FIG. 2 is a schematic perspective view of a hemming mechanism;
FIG. 3 is a schematic perspective view of a side hemming mechanism;
FIG. 4 is a schematic view of a three-dimensional mounting structure of a lifting slider;
FIG. 5 is a schematic perspective exploded view of an oblique pressure connecting arm;
FIG. 6 is a schematic perspective view of a pressing mechanism;
FIG. 7 is an enlarged schematic view of the portion A in FIG. 6;
FIG. 8 is a schematic perspective view of a receiving device;
FIG. 9 is a schematic perspective view of the other side of the receiving device;
fig. 10 is a schematic structural view of the press-fit gap and the support gap.
Reference numerals: 1. a bracket; 11. a driving press roll; 111. a pressing gap; 112. a press roller motor; 113. a drive gear set; 12. a driven press roll; 121. a compression roller sliding frame; 13. a support wheel; 14. a support roller; 141. a support gap; 15. a receiving slide seat; 151. a locking handle; 16. a bearing slide rail; 17. a lower folded plate; 18. an upper folded plate; 181. a folded plate mounting plate; 182. a special-shaped folded plate; 19. raising the slide block; 191. raising the slide rail; 192. lifting the air cylinder; 2. an inclined pressing device; 21. obliquely pressing the swing arm; 22. an oblique pressure cylinder; 23. obliquely pressing the rotating shaft; 24. obliquely pressing the driving arm; 25. obliquely pressing the driven arm; 26. obliquely pressing the connecting arm; 261. obliquely pressing the hinge; 262. adjusting a screw; 263. an adjusting nut; 264. a limit nut; 3. a conveying device; 31. a conveying wheel; 32. a conveying motor; 33. a conveyor belt; 34. a conveying rotating shaft; 35. a support plate; 4. a receiving device; 41. a receiving plate; 42. receiving a drive assembly; 421. a bearing rotating shaft; 422. a receiving cylinder; 423. the swing arm is connected; 43. abutting against the finishing plate; 431. an avoidance groove; 5. a press roller driving assembly; 51. driving the inner rod; 52. driving the outer rod; 53. a drive gear; 54. the chain is driven.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1-10, a folding and pressing mechanism for a cover machine comprises a bracket 1, a lower folded plate 17 arranged on the bracket 1, and an upper folded plate 18 positioned above the lower folded plate 17, wherein the upper folded plate 18 and the lower folded plate 17 are arranged in parallel, the gap between the upper folded plate 18 and the lower folded plate 17 is smaller than the folding width of the paper extending out of the paper board, the upper folded plate 18 is provided with two folded plates 18, the two folded plates 18 are positioned on two opposite sides of the paper board, and the gap between the two folded plates 18 is larger than the length of the paper board and smaller than the length of the paper board; the support 1 or the lower folded plate 17 is provided with an inclined pressing device 2 for driving the upper folded plate 18 to slide obliquely from top to bottom, the inclined tracks of the two upper folded plates 18 are arranged in a V-shaped structure, the inclined pressing device 2 comprises inclined pressing swing arms 21 positioned at two ends of the upper folded plate 18 in the length direction, at least two inclined pressing swing arms 21 positioned at one end are arranged, the inclined pressing swing arms 21 are arranged in parallel, one end of each inclined pressing swing arm 21 is hinged with the upper folded plate 18, the other end of each inclined pressing swing arm is hinged with the lower folded plate 17 or the support 1, and the lower folded plate 17 or the support 1 is provided with an inclined pressing cylinder 22 for pushing the inclined pressing swing arms 21 to swing; the oblique pressing cylinder 22 pushes the oblique pressing swing arm 21 to drive the upper folded plate 18 to be obliquely downward and close to the lower folded plate 17 until the upper folded plate 18 is attached to the lower folded plate;
The lower folded plate 17 is provided with a conveying device 3 for conveying folded finished products, the conveying device 3 comprises conveying wheels 31 rotatably connected to the lower folded plate 17 and a conveying motor 32 for driving the conveying wheels 31 to rotate, the conveying wheels 31 are arranged at two ends of the lower folded plate 17 in the length direction, a conveying belt 33 is wound between the two conveying wheels 31, the upper end face of the conveying belt 33 wound between the two conveying wheels 31 is parallel to the upper end face of the lower folded plate 17, and the upper end face of the conveying belt 33 is slightly higher than the upper end face of the lower folded plate 17;
the support 1 is also rotationally connected with a driving press roller 11 and a driven press roller 12 and a press roller motor 112 which is fixed on the support 1 and used for driving the driving press roller 11 to rotate, the driving press roller 11 and the driven press roller 12 are arranged in parallel, a pressing gap 111 for the conveying device 3 to convey the paper board to pass through is reserved between the driving press roller 11 and the driven press roller 12, the pressing gap 111 is positioned at the discharge end of the conveying device 3 and is correspondingly arranged with the height of the conveying belt 33, the support 1 is rotationally connected with a supporting roller 14 for supporting the paper board after passing through the pressing gap 111, the supporting roller 14 is positioned at the discharge end of the driving press roller 11 and the driven press roller 12, the supporting roller 14 is arranged in parallel with the driving press roller 11, the supporting roller 14 is matched with the height of the pressing gap 111, and the distance between the supporting roller 14 and the pressing gap 111 is smaller than the length of the paper board;
The device comprises a driving press roller 11, a driven press roller 12, a receiving device 4, a receiving driving assembly 42 and a counting sensor, wherein the receiving device 4 is used for receiving paperboards falling through the supporting roller 14 at one side of the discharging end of the driving press roller 11 and one side of the discharging end of the driven press roller 12, the receiving device 4 comprises two receiving plates 41 positioned at two ends of the paperboards in the pressing conveying direction, the receiving driving assembly 42 is used for driving the receiving plates 41, the counting sensor is used for counting the quantity of the paperboards falling through the supporting roller 14, when the receiving driving assembly 42 drives the two receiving plates 41 to oppositely turn into a horizontal state, the paperboards falling through the supporting roller 14 fall on the two receiving plates 41, and when the receiving driving assembly 42 drives the two receiving plates 41 to downwards turn into a vertical state, the paperboards received by the two receiving plates 41 drop downwards.
In the hemming operation, since the interval between the two upper folded plates 18 is larger than the length of the paper plate and smaller than the length of the facial tissues, the facial tissues extending out of the edges of the paper plate are bent upwards under the action of the two upper folded plates 18 in the process of being arranged on the lower folded plate 17, and since the interval between the upper folded plates 18 and the lower folded plates 17 is smaller than the hemming width of the facial tissues extending out of the paper plate, the facial tissues extending out of the edges of the paper plate are still in abutting connection with the two upper folded plates 18 even if the paper plate with facial tissues is arranged on the lower folded plate 17, and the paper plate is in a U-shaped structure; in the oblique pressing process, the oblique pressing air cylinder 22 can drive the oblique pressing swing arm 21 to swing, so that the upper folded plate 18 is pushed to incline downwards to be close to the lower folded plate 17 until being attached to the lower folded plate, the facial tissue extending out of the edge of the paperboard in the process is folded and attached to the upper side surface of the paperboard, and each oblique pressing swing arm 21 arranged in parallel can enable the upper folded plate 18 to be always kept in a horizontal state, so that the folding effect of the upper folded plate 18 and the lower folded plate 17 on the facial tissue is improved. In addition, when the oblique pressing cylinder 22 drives the oblique pressing swing arm 21 to swing reversely, the upper folded plate 18 can be obliquely upwards far away from the lower folded plate 17, so that the material can be conveniently taken out, and the phenomenon that the facial tissues just bonded with the paperboards are moved due to horizontal sliding of the upper folded plate 18 can be avoided (when the folding is performed, the glue on the facial tissues is in a wet state, and when the folding is performed, the bonding effect is easily influenced in the horizontal movement).
After the folding is finished, the conveying motor 32 is started, and the conveying wheel 31 drives the conveying belt 33 to rotate, so that the folded edge finished product positioned on the lower folded plate 17 can be conveyed outwards; and in the scheme, only the paperboard attached with the facial tissues is arranged on the lower folded plate 17, then the inclined air cylinder 22 is started to finish the folding operation, the operation mode is simple and convenient, the implementation structure is simple and easy to implement, the pipelined guiding folding operation is not needed, the folding and pressing of the facial tissues are finished only by one step, the occupied area of a machine body is greatly reduced, the finished product after folding can be timely and outwards conveyed through the conveying device 3, the use automation degree of folding equipment is effectively improved, meanwhile, the conveying device 3 and the lower folded plate 17 are skillfully combined, the structure of the folding equipment is greatly optimized, and the occupied area of the machine body is further reduced.
The paper board is conveyed to the pressing mechanism through the conveying device 3, finally, the paper board is conveyed into the pressing gap 111, the paper board is erected on the supporting roller 14 after being pressed, after the two bearing plates 41 are driven by the bearing driving component 42 to oppositely turn over to be in a horizontal state, the distance between the two bearing plates 41 is smaller than the length dimension of the paper board, therefore, when the paper board falls down through the supporting roller 14, the two sides of the paper board in the length direction are respectively borne by the two bearing plates 41, wherein a counting sensor can be positioned between the driving pressing roller 11 and the supporting roller 14 and used for detecting the quantity of the paper board passing through the supporting roller 14, when the quantity reaches a set value, the two bearing plates 41 are driven by the bearing driving component 42 to vertically turn down, at the moment, the distance between the two bearing plates 41 is not smaller than the length dimension of the paper board, the paper board stacked on the bearing plates 41 falls down under the action of gravity, then the bearing driving component 42 drives the two bearing plates 41 to reversely turn over to be in a horizontal state, the paper board is used for bearing the paper board again, the number of the falling down is set value, and the conveying belt 33 can be arranged below the bearing plates 41 and used for conveying the stacked paper board to a next station. The cardboard after the pressfitting of this in-process is erect on backing roll 14 by the one end after the pressfitting clearance 111 is pressed by initiative compression roller 11 and driven compression roller 12, and backing roll 14 can carry out effectual support to the cardboard, avoids unsettled and producing the bending through the hem finished product of compression roller pressfitting to be favorable to improving pressing mechanism's yields. The cardboard falls into the carrying device 4 after passing through the counting sensor and the supporting roller 14 again and stacks, so that the cardboard can be counted through the counting sensor, thereby reducing the counting work of operators, even directly reducing the counting labor, being beneficial to reducing the labor cost and improving the automation degree of equipment.
In the above scheme, the lower folded plate 17 may be set as a whole for placing a cardboard attached with facial tissues, and the two upper folded plates 18 are located at two opposite sides of the lower folded plate 17 for obliquely folding edges at two opposite sides of the facial tissues, and the oblique pressing device 2 is also provided with two groups for obliquely driving the two upper folded plates 18 respectively, so that the oblique tracks of the two upper folded plates 18 are set in a V-shaped structure. Wherein the conveyor belt 33 may be positioned between two upper flaps 18 on the lower flap 17 and the upper flaps 18 preferably do not abut the conveyor belt 33 during the crimping process, thereby facilitating improved hemming of the tissue. The conveyor belt 33 may be located centrally between the two upper flaps 18 and can be used to effectively transport the paperboard.
In addition, the two lower folded plates 17 can be arranged, the distance between the two lower folded plates 17 is smaller than the length of the paper plate, the paper plate of the adhesive facial paper can be erected on the two lower folded plates 17, the upper folded plates 18 are convenient to match with the lower folded plates 17 to obliquely press and fold the folded edges of the paper plate, the two lower folded plates 17 are arranged in parallel, the two upper folded plates 18 and the two lower folded plates 17 are arranged in one-to-one correspondence, in the scheme, the oblique pressing device 2 can be arranged on the lower folded plates 17, and the oblique pressing device 2 can perform oblique pressing operation on the upper folded plates 18 effectively after the distance between the two lower folded plates 17 is adjusted. The output end of the conveying motor 32 is in transmission connection with a conveying rotating shaft 34 for driving the conveying wheels 31 on the two lower folded plates 17 to synchronously rotate, and the conveying rotating shaft 34 is coaxially connected with the conveying wheels 31 at the same end of the two lower folded plates 17. The conveying rotating shaft 34 can be arranged in a rod-shaped structure with a regular polygon cross section, and the output end of the conveying motor 32 can be fixed with the conveying rotating shaft 34, or is in transmission connection with the conveying rotating shaft 34 through gears or through transmission belts, so that the conveying motor 32 can synchronously drive the conveying wheels 31 on the two lower folded plates 17 to rotate through the conveying rotating shaft 34.
A supporting plate 35 for supporting the paperboard is arranged between the two lower folded plates 17 on the bracket 1, the length direction of the supporting plate 35 is consistent with the length direction of the lower folded plates 17, the two ends of the supporting plate 35 in the length direction are also rotationally connected with conveying wheels 31, a conveying belt 33 is also arranged between the two conveying wheels 31 in a winding manner, and a conveying rotating shaft 34 coaxially penetrates through the conveying wheels 31 at one end of the supporting plate 35. The supporting plate 35 is positioned in the middle of the folded edge finished product, and the conveying belt 33 on the supporting plate 35 is supported at the lower end of the folded edge finished product, so that the folded edge finished product is prevented from sinking downwards from the middle to influence the folding effect; and the conveying wheels 31 on the supporting plate 35 are penetrated through the conveying rotating shafts 34, so that the rotation synchronization degree and the conveying stability degree of the three conveying belts 33 in the conveying device 3 are improved.
The bearing driving assembly 42 comprises a bearing rotating shaft 421 rotatably connected to the bracket 1, a bearing cylinder 422 hinged to the bracket 1, and a bearing swing arm 423 with one end hinged to a piston rod of the bearing cylinder 422 and the other end fixedly connected with the bearing rotating shaft 421, wherein the bearing plate 41 is fixed on the bearing rotating shaft 421, and the bearing cylinder 422 can turn to a vertical or horizontal state in the process of driving the bearing rotating shaft 421 to rotate through the bearing swing arm 423. The receiving and driving assembly 42 is simple in structure and easy to implement, and is beneficial to reducing the implementation cost of the control receiving plate 41.
The support 1 is connected with a bearing slide seat 15 in a sliding manner, the bearing slide seat 15 is connected with the bearing rotary shaft 421 in a rotating manner, the sliding direction of the bearing slide seat 15 is the pressing conveying direction of the paper board, the support 1 is fixedly provided with a bearing slide rail 16 for the bearing slide seat 15 to slide and connect, and the bearing slide seat 15 is provided with a locking handle 151 for locking and fixing the bearing slide seat on the bearing slide rail 16. The arrangement of the bearing sliding seat 15 can enable the distance between the two bearing plates 41 to be adjustable, which is beneficial to the bearing device 4 being applicable to paperboards with various lengths and further beneficial to enlarging the application range; the receiving slide 15 can be fixed on the receiving slide rail 16 by the locking handle 151, so that the stacked paperboards can be prevented from sliding between the two receiving boards 41 due to sliding of the receiving slide 15 in the use process. Wherein accept slide 15 is provided with at least one, when accepting slide 15 sets up one, one of them accept the fishplate bar 41 and need set up on support 1, and another accept fishplate bar 41 sets up on accepting slide 15, when accepting slide 15 and set up two, two accept fishplate bars 41 all set up on accepting slide 15 to accept slide 15 and accept slide rail 16 junction's cross section and become the dovetail structure setting, make accept slide 15 can directional slip, and be favorable to improving and accept slide 15's slip stability.
The carrying device 4 further comprises two abutting arrangement plates 43 for arranging paperboards falling onto the two carrying plates 41, the two abutting arrangement plates 43 are arranged at two ends of the paperboards in the pressing conveying direction, the two abutting arrangement plates 43 are arranged in parallel and located above the carrying plates 41, and the distance between the two abutting arrangement plates 43 is matched with the length of the paperboards. In the process that the paperboards drop into the bearing device 4 downwards through the supporting roller 14, two ends of the length direction of the paperboards can be respectively abutted against one side of the two abutting finishing plates 43 and slide downwards, so that the two abutting finishing plates 43 can align and finish two ends of the length direction of the paperboards, stacked paperboards falling into the bearing device 4 are orderly stacked, the finishing work of operators can be further reduced, the finishing labor can be even reduced directly, the labor cost can be reduced, and the automation degree of equipment can be improved. When the receiving driving assembly 42 drives the two receiving plates 41 to turn over to a horizontal state, the upper end surface of the receiving plate 41 preferably abuts against the lower end surface of the abutting finishing plate 43, which is beneficial to further improving the uniformity of the paperboards stacked in the receiving device 4 from top to bottom.
The receiving plate 41 is arranged in a comb-shaped structure along the length direction, the abutting tidying plate 43 extends downwards, and a plurality of avoiding grooves 431 for allowing the comb-shaped receiving plate 41 to penetrate through the abutting tidying plate 43 are formed in the abutting tidying plate 43. This structure can run through the butt arrangement board 43 from dodging the groove 431 with comb-tooth form and be used for accepting the cardboard, and when accepting board 41 upset down to vertical state, the in-process of downward landing from accepting board 41 of the cardboard of stacking, the butt arrangement board 43 that downwardly extends can also be directed to it's effect, avoids the cardboard of stacking to misplace and not neatly at the in-process of landing, is favorable to further improving the arrangement neatly degree of accepting device 4 to stacking up the cardboard.
The support 1 is connected with a bearing slide seat 15 in a sliding manner, the bearing slide seat 15 is arranged in a pressing conveying direction of the paperboard, the support 1 is fixedly provided with a bearing slide rail 16 for the bearing slide seat 15 to slide and connect, and the bearing slide seat 15 is provided with a locking handle 151 for locking and fixing the bearing slide seat 15 on the bearing slide rail 16. The arrangement of the bearing slide seat 15 can enable the distance between the two abutting finishing plates 43 to be adjustable, which is beneficial to the bearing device 4 to be suitable for paperboards with various lengths and further beneficial to enlarging the application range; and the carrying slide seat 15 can be fixed on the carrying slide rail 16 through the locking handle 151, so that the carrying slide seat 15 is prevented from sliding in the using process to influence the uniformity of stacked paperboards. Wherein accept slide 15 is provided with at least one, when accepting slide 15 sets up one, one of them butt arrangement board 43 need set up on support 1, and another butt arrangement board 43 sets up on accepting slide 15, and when accepting slide 15 sets up two, two butt arrangement boards 43 all set up on accepting slide 15 to accept slide 15 and accept the cross section of slide rail 16 junction and become the dovetail structure setting, make accept slide 15 can directional slip, and be favorable to improving the slip stability degree of accepting slide 15.
In addition, the receiving slide 15 for being mounted against the finishing plate 43 is identical to the receiving slide 15 for being rotatably connected with the receiving rotary shaft 421, which is advantageous for reducing the accessory setting and thus for reducing the equipment cost.
The support 1 is rotatably connected with a support runner 13 corresponding to the support roller 14, the central axis of the support runner 13 is parallel to the central axis of the support roller 14 and is positioned in the same vertical plane, and a support gap 141 for passing through paper boards is reserved between the support runner 13 and the support roller 14. The gap size of the supporting gap 141 is not smaller than the width size of the paper board, and the supporting gap 141 is leveled with the height of the pressing gap 111, so that the paper board can enter the supporting gap 141 after passing through the pressing gap 111, the supporting function of the supporting roller 14 on the paper board is improved through the arrangement of the supporting rotating wheel 13, and the paper board can fall into the bearing device 4 smoothly.
One end of the driving press roller 11, which is far away from the transmission connection with the press roller motor 112, is provided with a transmission gear set 113 for driving the support roller 14 to synchronously and co-rotate. The driving press roller 11 drives the supporting roller 14 to synchronously and co-rotate through the transmission gear set 113, so that the supporting gap 141 between the supporting roller 14 and the supporting rotating wheel 13 can smoothly receive the paper board conveyed from the pressing gap 111, and can push the paper board to slide into the receiving device 4.
The support 1 is connected with a roller sliding frame 121 for rotationally connecting the driven roller 12 in a sliding manner, the sliding direction of the roller sliding frame 121 on the support 1 is the vertical direction, the roller sliding frame 121 can drive the driven roller 12 to be close to or far away from the driving roller 11 in the sliding process of the support 1, and the support 1 is provided with a roller driving assembly 5 for driving the roller sliding frame 121 to slide on the support 1. Can drive driven compression roller 12 to be close to or keep away from initiative compression roller 11 through compression roller drive assembly 5 for adjust the interval between two compression rollers, the clearance size of pressfitting clearance 111 promptly, be favorable to pressing mechanism can be applicable to the cardboard of all kinds of thickness, and then be favorable to expanding its application scope.
The press roller driving assembly 5 comprises a driving inner rod 51 fixed on the press roller sliding frame 121 and a driving outer rod 52 axially fixed and circumferentially connected to the bracket 1 in a rotating way, the driving inner rod 51 and the driving outer rod 52 are coaxially arranged, the driving inner rod 51 is screwed into the driving outer rod 52, and the driving outer rod 52 drives the press roller sliding frame 121 to slide through the driving inner rod 51 screwed with the driving inner rod 52 in the rotating process;
the press roller sliding frame 121 and the press roller driving assembly 5 are provided with two groups, and are respectively positioned at two ends of the driven press roller 12 in the length direction, the two driving outer rods 52 are coaxially and fixedly connected with driving gears 53, a driving chain 54 is wound between the two driving gears 53, and one driving outer rod 52 can drive the other driving outer rod 52 to synchronously rotate through the driving gears 53 and the driving chain 54 in the rotating process of the driving outer rod 52.
The drive outer pole 52 one end is provided with the screw hole that is used for supplying the drive inner rod 51 spiro union, and the other end runs through behind the support 1 can be provided with the hand wheel for conveniently rotate drive outer pole 52, this compression roller drive assembly 5's simple structure easily implements, not only can conveniently regulate and control the clearance size of pressfitting clearance 111, can more cooperate drive gear 53 and drive chain 54 to drive the both ends of driven compression roller 12 and realize synchronous lift, be favorable to driven compression roller 12 and initiative compression roller 11 to remain parallel throughout in pressfitting clearance 111 adjustment process, and then be favorable to improving pressing mechanism's pressfitting effect.
The lower folded plate 17 or the bracket 1 is axially and rotatably connected with an inclined pressure rotating shaft 23, the inclined pressure rotating shaft 23 is arranged in parallel with the lower folded plate 17, the end part of a piston rod of the inclined pressure cylinder 22 is hinged with an inclined pressure driving arm 24 for driving the inclined pressure rotating shaft 23 to rotate, the inclined pressure rotating shaft 23 is fixedly connected with an inclined pressure driven arm 25 for driving the inclined pressure swing arm 21 to swing, and the end part of the inclined pressure driven arm 25 far away from the inclined pressure rotating shaft 23 is hinged with an inclined pressure connecting arm 26 hinged with the inclined pressure swing arm 21; the inclined pressure cylinder 22 drives the inclined pressure driven arm 25 to drive the inclined pressure swing arm 21 to swing through pushing the inclined pressure connecting arm 26 in the swing process. The oblique pressure cylinder 22 is hinged on the lower folded plate 17 or the bracket 1, the end part of a piston rod of the oblique pressure cylinder 22 is hinged with one end of the oblique pressure driving arm 24, the other end of the oblique pressure driving arm 24 is fixedly connected with the oblique pressure rotating shaft 23, the oblique pressure rotating shaft 23 is fixedly connected with one end of the oblique pressure driven arm 25, the other end of the oblique pressure driven arm 25 is hinged with one end of the oblique pressure connecting arm 26, the other end of the oblique pressure connecting arm 26 is hinged with the oblique pressure swing arm 21, the structure can drive the oblique pressure driven arm 25 to swing in the rotating process of pushing the oblique pressure rotating shaft 23 by the oblique pressure cylinder 22, and the swinging oblique pressure driven arm 25 can push the oblique pressure swing arm 21 to swing by the oblique pressure connecting arm 26, so that the folding operation of obliquely downwards pressing the upper folded plate 18 is realized. According to the structure, the oblique pressing cylinder 22 can be arranged on the support 1 or below the lower folded plates 17, when the oblique pressing device 2 is arranged on the lower folded plates 17, the oblique pressing device 2 can perform oblique pressing operation on the upper folded plates 18 effectively after the distance between the two lower folded plates 17 is adjusted.
The oblique pressure connecting arm 26 comprises an oblique pressure hinging piece 261 which is positioned at two ends and is respectively hinged with the oblique pressure driven arm 25 and the oblique pressure swinging arm 21, and an adjusting screw 262 for adjusting the length of the oblique pressure connecting arm 26 is in threaded connection between the two oblique pressure hinging pieces 261. The length of the oblique pressure connecting arm 26 can be effectively adjusted through the arrangement of the adjusting screw 262, and then the pressing force of the upper folded plate 18 acting on the lower folded plate can be adjusted, when the oblique pressure connecting arm 26 is longer, the pressing force of the upper folded plate 18 pressing on the lower folded plate 17 is larger, when the oblique pressure connecting arm 26 is shorter, the pressing force of the upper folded plate 18 pressing on the lower folded plate 17 is smaller, the adjustment is carried out by combining actual conditions by an operator, and the use flexibility degree of the folding mechanism is greatly improved.
The two ends of the length direction of the adjusting screw 262 are provided with threads with opposite screw directions, the adjusting screw 262 can drive the two oblique pressure hinge parts 261 which are in threaded connection with the adjusting screw 262 to be close to or far away from each other in the rotation process, the middle part of the adjusting screw 262 is fixedly provided with an adjusting nut 263, and two ends of the adjusting screw 262 are both in threaded connection with limiting nuts 264 which are used for being in butt joint with the oblique pressure hinge parts 261. The two inclined pressure hinge parts 261 can be mutually close to or far away from each other in the rotation process of the adjusting screw 262, so that the length dimension of the inclined pressure connecting arm 26 can be effectively adjusted, and the adjusting mode is simple and easy to implement and is convenient for operators to adjust and operate; and limit nut 264 spiro union is on adjusting screw 262, can effectively avoid adjusting screw 262 and to press articulated piece 261 to produce the rotation to one side when pressing articulated piece 261's terminal surface butt to one side, and then is favorable to improving the stability degree of connecting arm 26 to one side in the use.
The lower folded plate 17 or the bracket 1 is connected with a lifting slide block 19 in a sliding manner, the lifting slide block 19 is hinged to the inclined pressing swing arm 21, the lower folded plate 17 or the bracket 1 is fixedly provided with a lifting slide rail 191 for the directional sliding of the lifting slide block 19, the length direction of the lifting slide rail 191 is in a vertical direction, the lower folded plate 17 or the bracket 1 is provided with a lifting cylinder 192 for pushing the lifting slide block 19 to slide on the lifting slide rail 191, and the lifting cylinder 192 pushes the lifting slide block 19 to slide upwards on the lifting slide rail 191, so that the upper folded plate 18 connected with the lifting slide block 19 through the inclined pressing swing arm 21 is vertically far away from the lower folded plate 17. The lifting slide block 19 is slidingly connected to the lower folded plate 17 through a lifting slide rail 191, a lifting cylinder 192 is fixed on the lifting slide block 19, a piston rod of the lifting cylinder 192 is connected with the lower folded plate 17, and the length direction of a piston rod of the lifting cylinder 192 is consistent with the length direction of the lifting slide rail 191; after the edge folding operation is finished, the lifting cylinder 192 is started, the lifting slide block 19 can slide along the length direction of the lifting slide rail 191 by pushing the fixed lower folded plate 17, the lifting slide block 19 is driven to slide along with the upper folded plate 18 connected by the inclined pressing swing arm 21 in the sliding process, the sliding direction of the upper folded plate 18 is also the length direction of the lifting slide rail 191, and the lifting cylinder 192 can drive the upper folded plate 18 to be vertically far away from the lower folded plate 17 after the edge folding operation is finished because the length direction of the lifting slide rail 191 is vertical, so that the phenomenon that the upper folded plate 18 is driven to slide by the facial tissue which is just adhered with the paperboard due to horizontal sliding (the glue on the facial tissue is in a wet state during edge folding) can be avoided, and the folded edge just adhered is easy to generate wrinkles or misplaces, even cracks due to the horizontal sliding, so that the bonding firmness and the attractive appearance of the folded edge can be influenced.
The upper flap 18 comprises a flap mounting plate 181 and a special-shaped flap 182 detachably connected with the flap mounting plate 181, and the special-shaped flap 182 is provided with a special-shaped folded edge towards one side of the paperboard. One side of the special-shaped folded plate 182 can be detachably connected with the folded plate mounting plate 181 through bolts, and the other side of the special-shaped folded plate can be provided with a special-shaped folded edge matched with the outer contour of a finished product, so that one side of the upper folded plate 18 facing the paperboard is matched with the outer contour of the paperboard, and the folded edge can be matched with the outer contour of the paperboard in the process of obliquely pressing down the upper folded plate 18; and the flap mounting panel 181 can be connected with the special-shaped flap 182 through the detachable realization of bolt, conveniently through changing the cardboard of different outline of special-shaped flap 182 adaptation, further enlarges the application scope of hem equipment.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. Edge folding and pressing mechanism for cover machine, which is characterized in that: the folding device comprises a bracket (1), a lower folded plate (17) arranged on the bracket (1) and an upper folded plate (18) arranged above the lower folded plate (17), wherein the upper folded plate (18) and the lower folded plate (17) are arranged in parallel, a gap between the upper folded plate (18) and the lower folded plate (17) is smaller than the folding width of the paper extending out of the paper board, two upper folded plates (18) are arranged, the two upper folded plates (18) are arranged on two opposite sides of the paper board, and the gap between the two upper folded plates (18) is larger than the length of the paper board and smaller than the length of the paper board; the device is characterized in that an oblique pressing device (2) for driving the upper folded plate (18) to slide obliquely from top to bottom is arranged on the support (1) or the lower folded plate (17), oblique tracks of the two upper folded plates (18) are arranged in a V-shaped structure, the oblique pressing device (2) comprises oblique pressing swing arms (21) positioned at two ends of the upper folded plate (18) in the length direction, at least two oblique pressing swing arms (21) positioned at one end are arranged, the oblique pressing swing arms (21) are arranged in parallel, one end of each oblique pressing swing arm (21) is hinged with the upper folded plate (18) and the other end of each oblique pressing swing arm is hinged with the lower folded plate (17) or the support (1), and an oblique pressing cylinder (22) for pushing the oblique pressing swing arms (21) to swing is arranged on the lower folded plate (17) or the support (1); the oblique pressing cylinder (22) pushes the oblique pressing swing arm (21) to drive the upper folded plate (18) to be obliquely downward and close to the lower folded plate (17) until the upper folded plate is attached to the lower folded plate;
The folding machine is characterized in that a conveying device (3) for conveying folded finished products is arranged on the lower folded plate (17), the conveying device (3) comprises conveying wheels (31) rotatably connected to the lower folded plate (17) and conveying motors (32) for driving the conveying wheels (31) to rotate, two conveying wheels (31) are arranged and are respectively positioned at two ends of the lower folded plate (17) in the length direction, a conveying belt (33) is wound between the two conveying wheels (31), the upper end face of the conveying belt (33) wound between the two conveying wheels (31) is parallel to the upper end face of the lower folded plate (17), and the upper end face of the conveying belt (33) is slightly higher than the upper end face of the lower folded plate (17);
the paper board conveying device is characterized in that a driving press roller (11) and a driven press roller (12) are further rotationally connected to the support (1), and a press roller motor (112) which is fixed to the support (1) and used for driving the driving press roller (11) to rotate, the driving press roller (11) and the driven press roller (12) are arranged in parallel, a pressing gap (111) for a conveying device (3) to convey paper boards to pass through is reserved between the driving press roller (11) and the driven press roller (12), the pressing gap (111) is located at the discharge end of the conveying device (3) and corresponds to the height of a conveying belt (33), a supporting roller (14) for supporting paper boards after passing through the pressing gap (111) is rotationally connected to the support (1), the supporting roller (14) is located at the discharge end of the driving press roller (11) and the driven press roller (12), the supporting roller (14) is arranged in parallel to the driving press roller (11), the supporting roller (14) is matched with the height of the pressing gap (111), and the distance between the supporting roller (14) and the pressing gap (111) is smaller than the length of the paper boards.
The paper board conveying device is characterized in that a bearing device (4) for bearing paper boards falling through a supporting roller (14) is arranged on one side of the discharging ends of the driving pressing roller (11) and the driven pressing roller (12), the bearing device (4) comprises two bearing plates (41) located at two ends of the paper board pressing conveying direction, a bearing driving assembly (42) for driving the bearing plates (41) and a counting sensor for counting the number of the paper boards falling through the supporting roller (14), when the bearing driving assembly (42) drives the two bearing plates (41) to oppositely overturn to be in a horizontal state, the paper boards falling through the supporting roller (14) fall on the two bearing plates (41), and when the bearing driving assembly (42) drives the two bearing plates (41) to downwards overturn to be in a vertical state, the paper boards received by the two bearing plates (41) fall downwards.
2. The folding and pressing mechanism for a cover machine according to claim 1, wherein: the bearing driving assembly (42) comprises a bearing rotating shaft (421) rotatably connected to the support (1), a bearing air cylinder (422) hinged to the support (1), and a bearing swing arm (423) with one end fixedly connected with the bearing rotating shaft (421) and the other end hinged to a piston rod of the bearing air cylinder (422), wherein the bearing plate (41) is fixed on the bearing rotating shaft (421), and the bearing air cylinder (422) drives the bearing rotating shaft (421) to rotate through the bearing swing arm (423) in-process, so that the bearing plate (41) can be turned to be in a vertical or horizontal state.
3. The folding and pressing mechanism for a cover machine according to claim 2, wherein: the bearing device is characterized in that the bearing device (4) further comprises abutting arrangement plates (43) for arranging paperboards falling onto the two bearing plates (41), the abutting arrangement plates (43) are arranged at two ends of the paperboard pressing conveying direction, the two abutting arrangement plates (43) are arranged in parallel and located above the bearing plates (41), and the distance between the two abutting arrangement plates (43) is matched with the length of the paperboards.
4. The folding and pressing mechanism for a cover machine according to claim 3, wherein: the bearing plate (41) is arranged in a comb-tooth-shaped structure along the length direction, the abutting tidying plate (43) extends downwards, and a plurality of avoidance grooves (431) used for allowing the comb-tooth-shaped bearing plate (41) to penetrate through the abutting tidying plate (43) are formed in the abutting tidying plate (43).
5. The folding and pressing mechanism for a cover machine according to claim 3 or 4, wherein: the support (1) is connected with a bearing slide seat (15) for being mounted by abutting the finishing plate (43) in a sliding manner, the bearing rotary shaft (421) is rotationally connected to the bearing slide seat (15), the sliding direction of the bearing slide seat (15) is the pressing conveying direction of the paper board, a bearing slide rail (16) for being connected with the bearing slide seat (15) in a sliding manner is fixedly arranged on the support (1), and a locking handle (151) for locking and fixing the bearing slide seat (15) on the bearing slide rail (16) is arranged on the bearing slide seat (15).
6. The hemming and pressing mechanism for a cover machine according to any one of claims 1 to 4, wherein: the support (1) is rotationally connected with a supporting rotating wheel (13) corresponding to the supporting roller (14), the central axis of the supporting rotating wheel (13) is parallel to the central axis of the supporting roller (14) and is positioned in the same vertical plane, a supporting gap (141) for a paper board to pass through is reserved between the supporting rotating wheel (13) and the supporting roller (14), and one end, which is far away from a driving press roller (11) and is in transmission connection with a press roller motor (112), is provided with a transmission gear set (113) for driving the supporting roller (14) to synchronously and co-rotate.
7. The hemming and pressing mechanism for a cover machine according to any one of claims 1 to 4, wherein: the device is characterized in that a compression roller sliding frame (121) for rotationally connecting a driven compression roller (12) is connected to the support (1) in a sliding manner, the sliding direction of the compression roller sliding frame (121) on the support (1) is a vertical direction, the compression roller sliding frame (121) can drive the driven compression roller (12) to be close to or far away from the driving compression roller (11) in the sliding manner on the support (1), and a compression roller driving assembly (5) for driving the compression roller sliding frame (121) to slide on the support (1) is arranged on the support (1);
The compression roller driving assembly (5) comprises a driving inner rod (51) fixed on the compression roller sliding frame (121) and a driving outer rod (52) axially fixed and circumferentially connected to the bracket (1), the driving inner rod (51) and the driving outer rod (52) are coaxially arranged, the driving inner rod (51) is screwed into the driving outer rod (52), and the driving outer rod (52) drives the compression roller sliding frame (121) to slide through the driving inner rod (51) screwed with the driving inner rod in the rotating process;
the compression roller sliding frame (121) and the compression roller driving assembly (5) are provided with two groups, the compression roller sliding frame and the compression roller driving assembly are respectively located at two ends of the length direction of the driven compression roller (12), driving gears (53) are coaxially and fixedly connected to two driving outer rods (52), a driving chain (54) is wound between the two driving gears (53), and one driving outer rod (52) can drive the other driving outer rod (52) to synchronously rotate through the driving gears (53) and the driving chain (54) in the rotation process.
8. The folding and pressing mechanism for a cover machine according to claim 1, wherein: the automatic oblique pressing device is characterized in that an oblique pressing rotating shaft (23) is axially and rotatably connected to the lower folded plate (17) or the support (1), the oblique pressing rotating shaft (23) is arranged in parallel with the lower folded plate (17), an oblique pressing driving arm (24) for driving the oblique pressing rotating shaft (23) to rotate is hinged to the end portion of a piston rod of the oblique pressing cylinder (22), an oblique pressing driven arm (25) for driving the oblique pressing swing arm (21) to swing is fixedly connected to the oblique pressing rotating shaft (23), and an oblique pressing connecting arm (26) hinged to the oblique pressing swing arm (21) is hinged to the end portion, far away from the oblique pressing rotating shaft (23), of the oblique pressing driven arm (25); the inclined pressure cylinder (22) drives the inclined pressure driven arm (25) to drive the inclined pressure swing arm (21) to swing through pushing the inclined pressure connecting arm (26) in the swing process.
9. The hemming and pressing mechanism for a cover machine according to claim 1 or 8, wherein: the automatic lifting device is characterized in that a lifting slide block (19) for hinging the inclined pressing swing arm (21) is connected to the lower folded plate (17) or the support (1) in a sliding manner, a lifting slide rail (191) for directionally sliding the lifting slide block (19) is fixedly arranged on the lower folded plate (17) or the support (1), the length direction of the lifting slide rail (191) is in the vertical direction, a lifting cylinder (192) for pushing the lifting slide block (19) to slide on the lifting slide rail (191) is arranged on the lower folded plate (17) or the support (1), and the lifting cylinder (192) pushes the lifting slide block (19) to slide upwards on the lifting slide rail (191), so that the upper folded plate (18) connected with the lifting slide block (19) through the inclined pressing swing arm (21) is vertically far away from the lower folded plate (17).
10. The folding and pressing mechanism for a cover machine according to claim 1, wherein: the upper folded plate (18) comprises a folded plate mounting plate (181) and a special-shaped folded plate (182) detachably connected with the folded plate mounting plate (181), and the special-shaped folded plate (182) is provided with a special-shaped folded edge towards one side of the paperboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608808.6A CN108583051B (en) | 2018-06-13 | 2018-06-13 | Edge folding and pressing mechanism for cover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608808.6A CN108583051B (en) | 2018-06-13 | 2018-06-13 | Edge folding and pressing mechanism for cover machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108583051A CN108583051A (en) | 2018-09-28 |
| CN108583051B true CN108583051B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810608808.6A Active CN108583051B (en) | 2018-06-13 | 2018-06-13 | Edge folding and pressing mechanism for cover machine |
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| CN (1) | CN108583051B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181966B (en) * | 2019-05-17 | 2020-06-02 | 北京天工印刷有限公司 | Soft plug-in sleeve pasting machine for hardcover |
| CN110641181A (en) * | 2019-11-04 | 2020-01-03 | 义乌联动机械股份有限公司 | Single-group flat sewing machine |
| CN114789549B (en) * | 2022-04-15 | 2024-10-15 | 吉安奔达科技发展有限公司 | Forming device for producing automobile mudguard |
| CN115258618A (en) * | 2022-07-25 | 2022-11-01 | 广东祥杰智能科技有限公司 | Automatic plate folding machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB721855A (en) * | 1952-10-03 | 1955-01-12 | Geliot Hurner Ewen Ltd | Improvements in and relating to book and pad covering and binding machines |
| EP0510287A1 (en) * | 1991-04-24 | 1992-10-28 | Corradi S.A. | Automatic feeding device, particularly for industries handling cardboards or the like |
| CN201677584U (en) * | 2010-08-20 | 2010-12-22 | 浙江欣炜机械有限公司 | A fully automatic cover machine |
| CN102729687A (en) * | 2011-04-06 | 2012-10-17 | 库格勒·沃马科有限责任公司 | Device for joining book block and book cover |
| CN203267509U (en) * | 2013-06-04 | 2013-11-06 | 温州正润机械有限公司 | Folding device for surface paper glued to paperboards of surface covering machine |
| CN105600556A (en) * | 2015-10-20 | 2016-05-25 | 安徽华艺印刷包装有限公司 | Automatic arranging and stacking device of paper boards |
| CN205631507U (en) * | 2016-04-27 | 2016-10-12 | 终结号（深圳）科技有限公司 | Carton former |
| CN207327904U (en) * | 2017-10-14 | 2018-05-08 | 北京紫瑞利印刷有限公司 | A kind of books edge-folding mechanism |
-
2018
- 2018-06-13 CN CN201810608808.6A patent/CN108583051B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB721855A (en) * | 1952-10-03 | 1955-01-12 | Geliot Hurner Ewen Ltd | Improvements in and relating to book and pad covering and binding machines |
| EP0510287A1 (en) * | 1991-04-24 | 1992-10-28 | Corradi S.A. | Automatic feeding device, particularly for industries handling cardboards or the like |
| CN201677584U (en) * | 2010-08-20 | 2010-12-22 | 浙江欣炜机械有限公司 | A fully automatic cover machine |
| CN102729687A (en) * | 2011-04-06 | 2012-10-17 | 库格勒·沃马科有限责任公司 | Device for joining book block and book cover |
| CN203267509U (en) * | 2013-06-04 | 2013-11-06 | 温州正润机械有限公司 | Folding device for surface paper glued to paperboards of surface covering machine |
| CN105600556A (en) * | 2015-10-20 | 2016-05-25 | 安徽华艺印刷包装有限公司 | Automatic arranging and stacking device of paper boards |
| CN205631507U (en) * | 2016-04-27 | 2016-10-12 | 终结号（深圳）科技有限公司 | Carton former |
| CN207327904U (en) * | 2017-10-14 | 2018-05-08 | 北京紫瑞利印刷有限公司 | A kind of books edge-folding mechanism |
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| CN108583051A (en) | 2018-09-28 |
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