CN108481433B - Sheet material transfer component and process - Google Patents
Sheet material transfer component and process Download PDFInfo
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- CN108481433B CN108481433B CN201810359139.3A CN201810359139A CN108481433B CN 108481433 B CN108481433 B CN 108481433B CN 201810359139 A CN201810359139 A CN 201810359139A CN 108481433 B CN108481433 B CN 108481433B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/384—Cutting-out; Stamping-out using rotating drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
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- Engineering & Computer Science (AREA)
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- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a production device of disposable sanitary products, in particular to a transfer component and a process of sheet materials, comprising a strip-shaped substrate conveying device, a cutting transfer wheel, a spacing pulling wheel, a rotating assembly and a superposition wheel, wherein the rotating assembly comprises an inner rotating adsorption disc and an outer rotating adsorption disc which synchronously rotate, an intermediate rotating disc is arranged between the inner rotating adsorption disc and the outer rotating adsorption disc, the inner rotating adsorption disc is provided with an inner non-rotatable adsorption disc and an inner rotatable adsorption disc, the total number of the inner non-rotatable adsorption disc and the inner rotatable adsorption disc is 2n, n is more than or equal to 1, the inner non-rotatable adsorption disc and the inner rotatable adsorption disc are arranged at intervals, the outer rotating adsorption disc is provided with an outer non-rotatable adsorption disc which corresponds to the inner non-rotatable adsorption disc in one-to-one position and an outer adsorption disc which corresponds to the inner adsorption disc in one-to-one position, and the inner adsorption disc is provided with a driving device for driving the inner adsorption disc and the outer adsorption disc to rotate.
Description
Technical Field
The invention relates to a production device of disposable sanitary products, in particular to a transfer component and a process of a sheet material.
Background
The patent number 201310385867.9 discloses a solution of online interval rotary lamination of sheet materials, wherein a series of special-shaped sheet materials are laminated at fixed positions on a multi-layer composite material of a production line by continuously cutting, pulling away, transferring, rotating, compounding and the like the strip materials. Under the existing conditions, the lamination of the inner and outer special-shaped sheet materials onto the production line is generally carried out separately, the inner side is laminated firstly and then the outer side is laminated, or conversely, when the production line reaches a certain speed, a very small error can cause the sheet materials on the inner side and the outer side to deviate in the linear speed direction after being laminated, and the deviation exceeds the error range, so that waste products are generated. In the folding mechanism, the cutter assembly, the pulling transfer wheel, the rotary reversing assembly and the folding wheel all need to be arranged in an inner group and an outer group, so that the existing folding mechanism occupies a large space, has more adjustment stations and can generate larger deviation beyond a certain running speed.
Disclosure of Invention
In order to solve the defects of front and back position errors generated in the independent lamination process of the inner and outer sheet materials in the prior art, the invention provides a sheet material transferring component and a sheet material transferring process, which can realize that the inner and outer sheet materials are simultaneously laminated on a multi-layer composite material of a production line.
The technical scheme adopted for solving the technical problems is as follows:
a transfer unit for sheet material, comprising a belt-like substrate conveying device for inputting sheet material, a cutting transfer wheel for cutting the sheet material into substrates, a spacing pulling wheel for pulling the spacing of the substrates, a rotating assembly for transferring the substrates and a laminating wheel for laminating the substrates transferred by the rotating assembly onto a multi-layer composite material,
the rotary assembly comprises an inner rotary adsorption disc and an outer rotary adsorption disc which synchronously rotate, an intermediate rotary disc is arranged between the inner rotary adsorption disc and the outer rotary adsorption disc, the inner rotary adsorption disc is provided with an inner non-rotatable adsorption disc and an inner rotatable adsorption disc, the total number of the inner non-rotatable adsorption disc and the inner rotatable adsorption disc is 2n, n is more than or equal to 1, the inner non-rotatable adsorption disc and the inner rotatable adsorption disc are arranged at intervals, the outer rotary adsorption disc is provided with an outer non-rotatable adsorption disc corresponding to the inner non-rotatable adsorption disc in one-to-one mode and an outer adsorption disc corresponding to the inner adsorption disc in one-to-one mode, and the inner adsorption disc and the outer adsorption disc are provided with driving devices for driving the inner adsorption disc and the outer adsorption disc to rotate.
Further, the center of the rotating assembly is provided with a fixed shaft, a fixed cam is fixed on the fixed shaft, a curve chute is arranged on the fixed cam, the middle rotating disk is rotationally connected with a rotation driving wheel spindle, one end of the rotation driving wheel spindle is hinged with a rotation cam arm, a sliding roller on the rotation cam arm slides in the curve chute of the fixed cam, and the driving device comprises a gear mechanism or a synchronous belt transmission mechanism arranged between the rotation driving wheel spindle and the inner adsorption disk and between the rotation driving wheel spindle and the outer adsorption disk.
Further, the gear mechanism comprises a first gear mechanism, wherein the first gear mechanism is fixed on one end, far away from the sliding rotation cam arm, of the rotation driving wheel mandrel, a second gear mechanism meshed with the first gear mechanism on the inner adsorption disc and a third gear mechanism meshed with the first gear mechanism on the outer adsorption disc.
Further, the rotary assembly including the adjusting device who is used for adjusting the distance between inboard rotatory adsorption disc and the rotatory adsorption disc in outside, adjusting device including fixing the location guiding axle of middle rotary disk, inboard rotatory adsorption disc and the rotatory adsorption disc in outside slide at location guiding axle both ends, middle rotary disk rotate and be connected with the guide lead screw, inboard rotatory adsorption disc and the rotatory adsorption disc in outside all with guide lead screw threaded connection.
Further, the first gear mechanism is a rotation driving wheel fixed on a rotation driving wheel mandrel, the second gear mechanism comprises an inner rotation driven wheel fixedly connected with an inner adsorption disc, the third gear mechanism comprises an outer rotation driven wheel fixedly connected with an outer adsorption disc, an inner planet wheel is meshed between the rotation driving wheel and the inner rotation driven wheel, an outer planet wheel is meshed between the rotation driving wheel and the outer rotation driven wheel, driving wheel connecting bearing seats are hinged to the center positions of the inner planet wheel, the rotation driving wheel and the outer planet wheel together, driven wheel connecting bearing seats are hinged to the center positions of the inner planet wheel and the inner rotation driven wheel together, and driven wheel connecting bearing seats are hinged to the center positions of the outer planet wheel and the outer rotation driven wheel together.
As another embodiment of the present invention, the inner rotary adsorption disc and the outer rotary adsorption disc are integrally arranged as fixed-pitch rotary discs.
Further, the first gear mechanism is a fixed-space rotation driving wheel fixed on a rotation driving wheel mandrel, the second gear mechanism comprises a fixed-space inner rotation driven wheel fixedly connected with an inner adsorption disc, and the third gear mechanism comprises a fixed-space outer rotation driven wheel fixedly connected with an outer adsorption disc.
Further, the online interval rotary superposition mechanism further comprises a fixing seat for fixing the rotary assembly, the fixing shaft is fixed on the fixing seat, the fixing shaft is rotationally connected with a rotary transmission shaft, one end of the rotary transmission shaft is connected with the middle rotary disk, the other end of the rotary transmission shaft is provided with a transmission meshing wheel for transmitting torque, and the transmission meshing wheel is connected with a driving assembly.
Further, the online interval rotary superposition mechanism also comprises an inner adsorption negative pressure bin and an outer adsorption negative pressure bin, wherein the inner adsorption negative pressure bin is fixed on the rotary transmission shaft, and negative pressure bins in different intervals are arranged in a certain angle to provide stable negative pressure for the adsorption of the sheet-shaped material by the inner adsorption disc; the outer side adsorption negative pressure bin is fixed on the fixed shaft, and negative pressure bins in different intervals are arranged in a certain angle to provide stable negative pressure for the outer side adsorption disc to adsorb the sheet material.
Further, the driving device is a motor or a rotary cylinder for driving the inner adsorption disc and the outer adsorption disc to rotate.
A process for transferring a sheet material as described above, comprising the steps of:
s1: the sheet material comprises an inner strip-shaped base material and an outer strip-shaped base material (54), and the inner strip-shaped base material and the outer strip-shaped base material enter a cutting knife roller of a cutting transfer wheel through a strip-shaped base material conveying device (6) at the same time;
s2: the cutting knife roller is provided with a special-shaped blade, the special-shaped blade cuts the inner strip-shaped base material into an inner sheet-shaped unit with an irregular appearance, the special-shaped blade cuts the outer strip-shaped base material into an outer sheet-shaped unit with an irregular appearance, and the interval pulling wheel pulls the interval between the inner sheet-shaped unit and the outer sheet-shaped unit in the circumferential direction;
s3: the rotating assembly transfers the inner sheet units and the outer sheet units which are separated in distance to the folding wheel, wherein in the transferring process of the rotating assembly, a half of sheet materials with the same positions of the inner sheet units and the required positions do not rotate, the other half of sheet materials with opposite positions of the inner sheet units and the required positions do not rotate, the rotating process of the other half of sheet materials with 180 degrees of rotation, the rotating and non-rotating operation states are alternately performed on the rotating assembly at intervals, the rotating and non-rotating positions of the outer sheet units are in one-to-one correspondence with the inner sheet units, and the rotating of the outer sheet units and the rotating of the inner sheet units are synchronously performed;
s4: and finally, the inner sheet-like unit and the outer sheet-like unit are simultaneously transferred and laminated on the multi-layer composite material by the laminating wheel.
The beneficial effects are that:
(1) The mechanism that the inner and outer sheet materials are simultaneously overlapped on the multi-layer composite material on the production line is adopted, so that the installation space on the machine is saved, the number of parts used is reduced, the unit energy consumption of the machine is reduced, and the operation procedure in the process of transferring production is facilitated;
(2) The invention integrates the inner and outer adsorption transfer components into the same group of components on the basis of the original technology, and solves the problem that when the front and rear stations are overlapped, the positions of the inner and outer sheet materials are deviated due to different times of the inner and outer overlapping when the rotation speed exceeds a certain value; an inner and outer adsorption plates mounted on the same member, wherein an error of positional deviation of the sheet material in a direction perpendicular to a running direction of the base material during transfer of the sheet material may be within a reasonable range;
(3) The driven wheels on the inner and outer adsorption plates are driven by the same group of driving wheels, or the rotary adsorption plates use independent controllable power sources, so that errors generated in the autorotation process of the inner and outer sheet materials are effectively solved.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a three-dimensional view of a transfer member of the sheet material of the present invention;
FIG. 2 is a front view of a transfer member of the sheet material of the present invention;
FIG. 3 is a front view of the structure of embodiment 1 of the rotary assembly of the present invention;
FIG. 4 is a side view of the structure of embodiment 1 of the rotary assembly of the present invention;
FIG. 5 is a cross-sectional view of the structure of embodiment 1 of the rotary assembly of the present invention;
FIG. 6 is a schematic diagram of the rotation transmission adjustment of the inner and outer adsorption plates with adjustable spacing;
FIG. 7 is a schematic diagram of the maximum pitch rotation transmission of the inside and outside adsorption plates of the present invention;
FIG. 8 is a front view of the structure of embodiment 2 of the rotary assembly of the present invention;
FIG. 9 is a side view of the structure of embodiment 2 of the rotary assembly of the present invention;
FIG. 10 is a cross-sectional view of the structure of embodiment 2 of the rotary assembly of the present invention;
FIG. 11 is a schematic diagram of the rotation transmission adjustment of the fixed spacing of the inner and outer adsorption plates of the present invention;
FIG. 12 is a schematic representation of the conversion of an inner and outer web to a sheet unit according to the present invention.
Wherein 1, a rotating assembly, 11, an intermediate rotating disk, 112, a positioning guide shaft, 113, a guide screw, 114, a rotation driving wheel mandrel, 115, a rotation cam arm, 116, an inside and outside interval adjustment driving wheel, 117, an interval adjustment driven wheel, 12, an inside rotating adsorption disk, 122, an inside fixed adsorption disk shaft, 123, an inside rotation adsorption disk shaft, 124, an inside adsorption disk, 124', a non-rotatable inside adsorption disk, 13, an outside rotating adsorption disk, 132, an outside fixed adsorption disk shaft, 133, an outside rotation adsorption disk shaft, 134, an outside adsorption disk, 134', a non-rotatable outside adsorption disk, 14, an inside adsorption negative pressure bin, 15, an outside adsorption negative pressure bin, 161, a rotation driving wheel, 162, an inside planet, 163, inner rotating driven wheel, 164, outer planetary wheel, 165, outer rotating driven wheel, 166, driving wheel connecting bearing seat, 167, driven wheel connecting bearing seat, 17, fixing seat, 171, fixing shaft, 172, driving component, 173, driving engagement wheel, 174, fixing cam, 175, rotating transmission shaft, 18, fixed space rotating disk, 191, fixed space rotating driving wheel, 192, fixed space inner rotating driven wheel, 193, fixed space outer rotating driven wheel, 2, overlapping wheel, 3, space pulling wheel, 4, cutting transfer wheel, 42, cutting knife roller, 5, multilayer composite material, 51, outer sheet material, 52, inner sheet material, 53, outer band base material, 54, inner band base material, 6 and band base material conveying device.
Detailed Description
1-2, a transfer unit for sheet material, comprising a web-like substrate transport device 6 for feeding sheet material, a cutoff transfer wheel 4 for cutting the sheet material into substrates, a spacing pull wheel 3 for pulling the spacing of the substrates, a rotating assembly 1 for transferring the substrates and a laminating wheel 2 for laminating the substrates transferred by the rotating assembly 1 onto a multi-layer composite 5,
the rotary assembly 1 comprises an inner rotary adsorption disc 12 and an outer rotary adsorption disc 13 which synchronously rotate, an intermediate rotary disc 11 is arranged between the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13, an inner non-rotatable adsorption disc 124' and an inner rotatable adsorption disc 124 are arranged on the inner rotary adsorption disc 12, the total number of the inner non-rotatable adsorption disc 124' and the inner adsorption disc 124 is 2n, n is more than or equal to 1, the inner non-rotatable adsorption disc 124' and the inner adsorption disc 124 are arranged at intervals, an outer non-rotatable adsorption disc 134' which corresponds to the positions of the inner non-rotatable adsorption disc 124' one by one and an outer adsorption disc 134 which corresponds to the positions of the inner adsorption disc 124 one by one are arranged on the outer rotary adsorption disc 13, and a driving device for driving the inner adsorption disc 124 and the outer adsorption disc 134 to rotate is arranged on the inner adsorption disc 124 and the outer adsorption disc 134.
The center of the rotating assembly 1 is provided with a fixed shaft 171, a fixed cam 174 is fixed on the fixed shaft 171, a curved chute is arranged on the fixed cam 174, the middle rotating disk 11 is rotationally connected with a rotation driving wheel spindle 114, one end of the rotation driving wheel spindle 114 is hinged with a rotation cam arm 115, a sliding roller on the rotation cam arm 115 slides in the curved chute of the fixed cam 174, and the driving device comprises a gear mechanism or a synchronous belt transmission mechanism arranged between the rotation driving wheel spindle 114 and the inner side adsorption disk 124 and between the rotation driving wheel spindle 114 and the outer side adsorption disk 134.
Specifically, the gear mechanism includes a first gear mechanism fixed to the end of the rotation driving wheel spindle 114 far from the sliding rotation cam arm 115, a second gear mechanism engaged with the first gear mechanism on the inner adsorption disk 124, and a third gear mechanism engaged with the first gear mechanism on the outer adsorption disk 134.
Wherein, during the transferring process of the inner sheet-like units 51 and the outer sheet-like units 52 of the rotating assembly 1, half of the inner sheet-like units 51 and the outer sheet-like units 52 are positioned at the same position as the position to be overlapped on the multi-layer composite material 5, and only rotate around the center of the rotating assembly 1, and the other half of the inner sheet-like units 51 and the outer sheet-like units 52 are positioned at the opposite position to the position to be overlapped on the multi-layer composite material 5, and rotate 180 degrees around the respective central axes during the rotating process around the center of the rotating assembly 1, so as to achieve the same position as the position to be overlapped on the multi-layer composite material 5, the two operation states are alternately performed at intervals, based on the working principle, the specific structure is as follows:
as shown in fig. 8, the positions of the inner and outer adsorption disks 124, 134 are designated as R1, R3, R5., the positions of the inner and outer non-rotatable adsorption disks 124', 134' are designated as R2, R4, R6., the numbers of the inner and outer non-rotatable adsorption disks 124, 124 are the same, the inner and outer non-rotatable adsorption disks 134', 134 are the same, the inner non-rotatable adsorption disk 124' is mounted on the inner rotary adsorption disk 12 by the inner fixed adsorption disk shaft 122, the inner adsorption disk 124 is mounted on the inner rotary adsorption disk 12 by the inner rotary adsorption disk shaft 123, the outer non-rotatable adsorption disk 134' is mounted on the outer rotary adsorption disk 13 by the outer fixed adsorption disk shaft 132, and the outer adsorption disk 134 is mounted on the outer rotary adsorption disk 13 by the outer rotary adsorption disk shaft 133.
During operation, the inner rotary suction disc 12, the outer rotary suction disc 13 and the central rotary disc 11 perform a circular motion about the fixed axis 171 at the same angular velocity ω, wherein during a circular operation the inner suction disc 124, the outer suction disc 134 (in the fixed positions R1, R3, R5., etc.), the rotation mode of 180 degrees is respectively carried out by performing compound operation together with the track groove on the fixed cam 174 and taking the inner self-transmission adsorption disc shaft 123 and the outer self-transmission adsorption disc shaft 133 as central shafts; wherein the inner and outer suction discs 124, 134 (at fixed positions R2, R4, R6., etc.) respectively follow the inner and outer rotating discs 121, 131, respectively, in a circular motion about the fixed axis 171.
As shown in fig. 4 and 9, the online interval rotary lamination mechanism further includes a fixing seat 17 for fixing the rotary assembly 1, a fixing shaft 171 is fixed on the fixing seat 17, a rotary transmission shaft 175 is rotatably connected to the fixing shaft 171, one end of the rotary transmission shaft 175 is connected to the middle rotary disk 11, a transmission engagement wheel 173 for transmitting torque is mounted at the other end of the rotary transmission shaft 175, a driving assembly 172 is connected to the transmission engagement wheel 173, and the driving assembly 172 may be a motor. The online interval rotary superposition mechanism further comprises an inner side adsorption negative pressure bin 14 and an outer side adsorption negative pressure bin 15, wherein the inner side adsorption negative pressure bin 14 is fixed on a rotary transmission shaft 175, and negative pressure bins in different intervals are arranged in a certain angle to provide stable negative pressure for the adsorption of the sheet-shaped materials by the inner side adsorption disc 124; the outer adsorption negative pressure bin 15 is fixed on the fixed shaft 171, and negative pressure bins with different sections are arranged in a certain angle to provide stable negative pressure for the outer adsorption disc 134 to adsorb the sheet material.
The structure of the rotary assembly 1 has the following embodiments:
example 1:
referring to fig. 5, the rotary assembly 1 includes an adjusting device for adjusting the distance between the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13, the adjusting device includes a positioning guide shaft 112 fixed on the middle rotary disc 11, the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13 slide on two ends of the positioning guide shaft 112, a guide screw 113 is rotatably connected to the middle rotary disc 11, and the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13 are both in threaded connection with the guide screw 113. The relative distance between the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13 is adjusted through threads at two ends of a guide screw rod 113, the guide screw rod 113 is arranged on the middle rotary disc 11 through a bearing, the guide screw rod 113 is parallel to a positioning guide shaft 112, the positioning guide shaft 112 and the guide screw rod 113 are distributed on the central rotary disc 11, the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13 and can be uniformly and irregularly distributed in the circumferential direction, a distance adjustment driven wheel 117 is arranged on each guide screw rod 113, each distance adjustment driven wheel 117 is meshed with an inner and outer distance adjustment driving wheel 116, and when the inner and outer distance adjustment driving wheels 116 are rotated, all the distance adjustment driven wheels 117 drive the corresponding guide screw rods 113 to rotate, so that the distance adjustment between the inner rotary adsorption disc 12 and the outer rotary adsorption disc 13 is realized.
As shown in fig. 6 and 7, the first gear mechanism is a rotation driving wheel 161 fixed on the rotation driving wheel spindle 114, the second gear mechanism comprises an inner rotation driven wheel 163 fixedly connected with the inner adsorption disk 124, the third gear mechanism comprises an outer rotation driven wheel 165 fixedly connected with the outer adsorption disk 134, an inner planet wheel 162 is meshed between the rotation driving wheel 161 and the inner rotation driven wheel 163, an outer planet wheel 164 is meshed between the rotation driving wheel 161 and the outer rotation driven wheel 165, driving wheel connecting bearing seats 166 are hinged together at the central positions of the inner planet wheel 162, the rotation driving wheel 161 and the outer planet wheel 164, driven wheel connecting bearing seats 167 are hinged together at the central positions of the inner planet wheel 162 and the inner rotation driven wheel 163, and driven wheel connecting bearing seats 167 are hinged together at the central positions of the outer planet wheel 164 and the outer rotation driven wheel 165.
The rotation driving wheel 161 is fixed at one end of the rotation driving wheel spindle 114, the rotation driving wheel spindle 114 is matched in a positioning hole of the middle rotating disc 111 through a rolling bearing, the other end of the rotation driving wheel spindle 114 is connected with the rotation cam arm 115, a sliding roller in the rotation cam arm 115 slides in a curve groove of the fixed cam 174, the angle of the cam arm 115 relative to a reference surface is changed through the curve groove, the rotation driving wheel spindle 114 is driven to rotate, so that the rotation driving wheel 161 still performs rotation operation in the circumferential operation process, the rotation driving wheel 161 respectively drives the inner rotation driven wheel 163 and the outer rotation driven wheel 165 to rotate at the same angle through the inner planetary wheel 162 and the outer planetary wheel 164, the inner rotation driven wheel 163 and the outer rotation driven wheel 165 have the same tooth number, and when the tooth number in the angle of each rotation driving wheel 161 is exactly half of the tooth number of the inner rotation driven wheel 163, the inner rotation driven wheel 163 and the outer rotation driven wheel 165 can be rotated 180 degrees, and the inner adsorption disc 124 and the outer adsorption disc 134 are driven to rotate 180 degrees (at fixed positions of R1, R3, R5., etc.).
As shown in fig. 6 and 7, for a planetary gear transmission schematic diagram of an adjustable space, the inner planetary gear 162 and the outer planetary gear 164 are connected to and follow-up rotation through a driving wheel connection bearing seat 166 and a rotation driving wheel 161, the inner rotation driven wheel 163 is connected to and follows-up rotation through a driven wheel connection bearing seat 167 and the inner planetary gear 162, and the outer rotation driven wheel 165 is connected to and follows-up rotation through a driven wheel connection bearing seat 167 and an outer planetary gear 164, when the space between the inner rotary adsorption disk 12 and the outer rotary adsorption disk 13 is adjusted, the included angle between the driving wheel connection bearing seat 166 and the driven wheel connection bearing seat 167 is changed, and the engaged operation is maintained between them, and when the driving wheel connection bearing seat 166 and the driven wheel connection bearing seat 167 are adjusted to be on the same straight line, the maximum space L2 is adjusted. As described above, when the toothed belt transmission is provided between the inner and outer driven rotation wheels 163 and 165 and the rotation driving wheel 161, the inner and outer planetary wheels 162 and 164, the inner and outer driven rotation wheels 163 and 165 simultaneously complete 180 ° rotation operation when the number of teeth of the rotation driving wheel 161 in the rotation angle is exactly half the number of teeth on the inner driven rotation wheel 163.
Example 2:
as shown in fig. 9 and 10, the inner rotary suction disc 12 and the outer rotary suction disc 13 are integrally provided with the stationary rotary disc 11 as a fixed pitch rotary disc 18.
As shown in fig. 11, the first gear mechanism is a fixed-pitch rotation drive wheel 191 fixed to the rotation drive wheel spindle 114, the second gear mechanism includes a fixed-pitch inner rotation driven wheel 192 fixedly connected to the inner adsorption disk 124, and the third gear mechanism includes a fixed-pitch outer rotation driven wheel 193 fixedly connected to the outer adsorption disk 134.
The fixed-pitch rotation driving wheel 191 is fixed at one end of the rotation driving wheel spindle 114, the rotation driving wheel spindle 114 is matched in a positioning hole of the fixed-pitch rotating disc 18 through a rolling bearing, the other end of the rotation driving wheel spindle 114 is connected with the rotation cam arm 115, a sliding roller in the rotation cam arm 115 slides in a curve groove of the fixed cam 174, the angle of the cam arm 115 relative to a reference surface is changed through the curve groove, the rotation driving wheel spindle 114 is driven to rotate, and therefore the fixed-pitch rotation driving wheel 191 is driven to rotate in the circumferential operation process, the fixed-pitch rotation driving wheel 191 drives the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 to rotate correspondingly through meshing, the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 have the same tooth number, and when the tooth number in the angle of each rotation of the fixed-pitch rotation driving wheel 191 is exactly half the tooth number of the fixed-pitch inner rotation driven wheel 192, the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 can be rotated 180 degrees, and the inner adsorption disc 124 and the outer adsorption disc 134 are driven (in fixed positions of R1, R3, R5. and the like) are driven to rotate 180 degrees.
As shown in fig. 11, the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 are engaged at two ends of the fixed-pitch rotation driving wheel 191 and rotate at the same linear speed along with the fixed-pitch rotation driving wheel 191, and when the fixed-pitch rotation driving wheel 191 swings through the cam arm 115 to make the number of teeth in the rotation angle to be just half of the number of teeth on the fixed-pitch inner rotation driven wheel 192, the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 both complete 180 ° rotation operation at the same time. As described above, when the toothed belt transmission is provided between the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 and the fixed-pitch rotation driving wheel 191, the fixed-pitch inner rotation driven wheel 192 and the fixed-pitch outer rotation driven wheel 193 complete 180 ° rotation operation at the same time when the number of teeth of the fixed-pitch rotation driving wheel 191 in the rotation angle is just half of the number of teeth on the fixed-pitch inner rotation driven wheel 192.
A process for transferring a sheet material as described above, comprising the steps of:
s1: the sheet material comprises an inner band-shaped base material 53 and an outer band-shaped base material 54, and the inner band-shaped base material 53 and the outer band-shaped base material 54 pass through the band-shaped base material conveying device 6 and enter the cutting knife roller 42 of the cutting transfer wheel 4 at the same time;
s2: the cutter roll 42 has a special-shaped blade for cutting the inner band-shaped base material 53 into an inner sheet-like unit 51 having an irregular shape, and the special-shaped blade for cutting the outer band-shaped base material 54 into an outer sheet-like unit 52 having an irregular shape, and the pitch pulling wheel 3 pulls the pitches of the inner sheet-like unit 51 and the outer sheet-like unit 52 in the circumferential direction;
s3: the rotating assembly 1 transfers the inner sheet-shaped units 51 and the outer sheet-shaped units 52 with the distance being pulled apart to the folding wheel 2, wherein in the transferring process of the rotating assembly 1, a half of sheet-shaped materials with the same positions of the inner sheet-shaped units 51 and the required positions do not rotate, the other half of sheet-shaped materials with opposite positions of the inner sheet-shaped units 51 and the required positions do not rotate, in the transferring process, the two running states of rotation and non-rotation are alternately carried out on the rotating assembly 1 at intervals, the positions of rotation and non-rotation of the outer sheet-shaped units 52 correspond to the positions of the inner sheet-shaped units 51 one by one, and the rotation of the outer sheet-shaped units 52 and the rotation of the inner sheet-shaped units 51 are synchronously carried out;
s4: finally, the laminating wheel 2 transfers and laminates the inner sheet-like element 51 and the outer sheet-like element 52 simultaneously to the multilayer composite 5.
Specifically, as shown in fig. 12, the outer and inner belt-like base materials 53, 54 are cut into mutually intersecting sheet-like materials (51-R1, 51-R2, 51-R3) after passing through the inner and outer sheet-like material cutting transfer wheels 4, and then transferred to the space pulling wheel 3, and the mutually intersecting sheet-like materials are pulled apart by a certain distance due to the difference in the linear velocity between the surfaces of the space pulling wheel 3 and the cutter roll 42, and when entering the rotating assembly 1, the sheet-like materials (51-R2, 51-R4, 51-R6.) having half positions identical to the desired positions, 52-R2, 52-R4, 52-R6.) are sequentially transferred to the laminating wheel 2, and the other half positions of the sheet-like materials (51-R1, 51-R3, 51-R5.), 52-R1, 52-R3, 52-62) having opposite the desired positions are transferred to the desired positions, and finally the laminated materials are further transferred to the desired positions in the laminating wheel 2, and then the laminated materials are further turned over at the desired positions of 180.
When the driving device is in other driving modes, the inner adsorption plate 124 and the outer adsorption plate 134 are driven to rotate by a motor or a rotary cylinder. One motor or one rotary cylinder may be provided for each of the inner and outer suction disks 124 and 134, respectively, or one motor or one rotary cylinder may be used for one corresponding group of the inner and outer suction disks 124 and 134.
It should be understood that the above-described specific embodiments are only for explaining the present invention and are not intended to limit the present invention. Obvious variations or modifications which extend from the spirit of the present invention are within the scope of the present invention.
Claims (6)
1. A transfer unit for sheet materials is characterized by comprising a belt-shaped substrate conveying device (6) for inputting the sheet materials, a cutting transfer wheel (4) for cutting the sheet materials into substrates, a spacing pulling wheel (3) for pulling the spacing of the substrates, a rotating assembly (1) for transferring the substrates and a laminating wheel (2) for laminating the substrates transferred by the rotating assembly (1) onto a multi-layer composite material (5),
the rotary assembly (1) comprises an inner rotary adsorption disc (12) and an outer rotary adsorption disc (13) which synchronously rotate, an intermediate rotary disc (11) is arranged between the inner rotary adsorption disc (12) and the outer rotary adsorption disc (13), an inner non-rotatable adsorption disc (124 ') and an inner rotatable adsorption disc (124) are arranged on the inner rotary adsorption disc (12), the total number of the inner non-rotatable adsorption disc (124 ') and the inner adsorption disc (124) is 2n, n is more than or equal to 1, the inner non-rotatable adsorption disc (124 ') and the inner adsorption disc (124) are arranged at intervals, an outer non-rotatable adsorption disc (134 ') which corresponds to the positions of the inner non-rotatable adsorption disc (124 ') one by one and an outer adsorption disc (134) which corresponds to the positions of the inner adsorption disc (124) one by one are arranged on the outer rotary adsorption disc (13), and a driving device for driving the inner adsorption disc (124) and the outer adsorption disc (134) to rotate one by one;
the center of the rotating assembly (1) is provided with a fixed shaft (171), a fixed cam (174) is fixed on the fixed shaft (171), a curve chute is arranged on the fixed cam (174), an autorotation driving wheel mandrel (114) is rotationally connected on the middle rotating disc (11), one end of the autorotation driving wheel mandrel (114) is hinged with an autorotation cam arm (115), a sliding roller on the autorotation cam arm (115) slides in the curve chute of the fixed cam (174), and the driving device comprises a gear mechanism or a synchronous belt transmission mechanism which is arranged between the autorotation driving wheel mandrel (114) and the inner side adsorption disc (124) and between the autorotation driving wheel mandrel (114) and the outer side adsorption disc (134);
the gear mechanism comprises a first gear mechanism, wherein the first gear mechanism is fixed at one end, far away from the sliding rotation cam arm (115), of the rotation driving wheel mandrel (114), a second gear mechanism meshed with the first gear mechanism on the inner side adsorption disc (124) and a third gear mechanism meshed with the first gear mechanism on the outer side adsorption disc (134);
the first gear mechanism is a fixed-space rotation driving wheel (191) fixed on the rotation driving wheel mandrel (114), the second gear mechanism comprises a fixed-space inner rotation driven wheel (192) fixedly connected with an inner adsorption disc (124), and the third gear mechanism comprises a fixed-space outer rotation driven wheel (193) fixedly connected with an outer adsorption disc (134);
the rotary assembly (1) comprises an adjusting device for adjusting the distance between the inner rotary adsorption disc (12) and the outer rotary adsorption disc (13), the adjusting device comprises a positioning guide shaft (112) fixed on the middle rotary disc (11), the inner rotary adsorption disc (12) and the outer rotary adsorption disc (13) slide at two ends of the positioning guide shaft (112), the middle rotary disc (11) is rotationally connected with a guide screw (113), and the inner rotary adsorption disc (12) and the outer rotary adsorption disc (13) are both in threaded connection with the guide screw (113);
the first gear mechanism is an autorotation driving wheel (161) fixed on an autorotation driving wheel mandrel (114), the second gear mechanism comprises an inner autorotation driven wheel (163) fixedly connected with an inner adsorption disc (124), the third gear mechanism comprises an outer autorotation driven wheel (165) fixedly connected with an outer adsorption disc (134), an inner planet wheel (162) is meshed between the autorotation driving wheel (161) and the inner autorotation driven wheel (163), an outer planet wheel (164) is meshed between the autorotation driving wheel (161) and the outer autorotation driven wheel (165), a driving wheel connecting bearing seat (166) is hinged at the central positions of the inner planet wheel (162), the autorotation driving wheel (161) and the outer planet wheel (164), a driven wheel connecting bearing seat (167) is hinged at the central positions of the inner planet wheel (162) and the inner autorotation driven wheel (163), and a driven wheel connecting bearing seat (167) is hinged at the central positions of the outer planet wheel (164).
2. A sheet material transfer member as claimed in claim 1, wherein said inner rotary suction plate (12) and said outer rotary suction plate (13) are integrally provided with a fixed rotary plate (11) as a fixed-pitch rotary plate (18).
3. The sheet material transferring unit according to any one of claims 1 to 2, further comprising a fixing base (17) for fixing the rotating assembly (1), wherein the fixing shaft (171) is fixed on the fixing base (17), the fixing shaft (171) is rotatably connected with a rotating transmission shaft (175), one end of the rotating transmission shaft (175) is connected with the intermediate rotating disc (11), the other end of the rotating transmission shaft (175) is provided with a torque transmission meshing wheel (173), and the driving assembly (172) is connected to the driving meshing wheel (173).
4. A sheet material transfer member as claimed in claim 3, wherein the sheet material transfer member further comprises an inner side adsorption negative pressure chamber (14) and an outer side adsorption negative pressure chamber (15), wherein the inner side adsorption negative pressure chamber (14) is fixed on a rotary transmission shaft (175), and negative pressure chambers with different sections are arranged in a certain angle to provide stable negative pressure for the adsorption of the sheet material by the inner side adsorption disc (124); the outer side adsorption negative pressure bin (15) is fixed on the fixed shaft (171), and negative pressure bins in different sections are arranged in a certain angle to provide stable negative pressure for the outer side adsorption disc (134) to adsorb sheet materials.
5. A sheet material transfer member as claimed in claim 1, wherein said driving means is a motor or a rotary cylinder for driving the inner suction tray (124) and the outer suction tray (134) to rotate.
6. A process based on the sheet material transfer unit of claim 1, comprising the steps of:
s1: the sheet material comprises an inner belt-shaped substrate (53) and an outer belt-shaped substrate (54), and the inner belt-shaped substrate (53) and the outer belt-shaped substrate (54) enter a cutting knife roller (42) of a cutting transfer wheel (4) through a belt-shaped substrate conveying device (6) at the same time;
s2: the cutting knife roll (42) is provided with a special-shaped blade, the special-shaped blade cuts an inner strip-shaped base material (53) into an inner sheet-shaped unit (51) with an irregular appearance, the special-shaped blade cuts an outer strip-shaped base material (54) into an outer sheet-shaped unit (52) with an irregular appearance, and the interval pulling wheel (3) pulls the interval between the inner sheet-shaped unit (51) and the outer sheet-shaped unit (52) in the circumferential direction;
s3: the rotating assembly (1) transfers the inner sheet-shaped units (51) and the outer sheet-shaped units (52) which are separated from each other to the folding wheel (2), wherein in the transferring process of the rotating assembly (1), half of sheet-shaped materials with the same positions of the inner sheet-shaped units (51) and the required positions do not rotate, the other half of sheet-shaped materials with opposite positions of the inner sheet-shaped units (51) and the required positions also rotate by 180 degrees in the transferring process, the two running states of rotation and non-rotation are alternately performed on the rotating assembly (1), the positions of rotation and non-rotation of the outer sheet-shaped units (52) are in one-to-one correspondence with the positions of rotation and non-rotation of the inner sheet-shaped units (51), and the rotation of the outer sheet-shaped units (52) and the rotation of the inner sheet-shaped units (51) are synchronously performed;
s4: finally, the laminating wheel (2) transfers and laminates the inner sheet-like element (51) and the outer sheet-like element (52) simultaneously to the multilayer composite (5).
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| CN201810359139.3A CN108481433B (en) | 2018-04-20 | 2018-04-20 | Sheet material transfer component and process |
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| CN201810359139.3A CN108481433B (en) | 2018-04-20 | 2018-04-20 | Sheet material transfer component and process |
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| CN113618806B (en) * | 2021-10-09 | 2021-12-03 | 南通星月印刷科技有限公司 | Body paper cutting equipment for printing machine before printing |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1062928A1 (en) * | 1999-06-25 | 2000-12-27 | The Procter & Gamble Company | Process for manufacturing disposable absorbent articles, and an apparatus for performing the process |
| CN203564495U (en) * | 2013-10-10 | 2014-04-30 | 朱文锐 | Double-roller type massor with adjustable wheel track |
| CN204278098U (en) * | 2014-10-30 | 2015-04-22 | 晋江市东南机械制造有限公司 | Elastomer opens exhibition adhesive capture device |
| CN104786263A (en) * | 2015-04-14 | 2015-07-22 | 金湖三木机械制造实业有限公司 | Manufacturing line for trapezoidal rear lugs of four-lug diapers |
| CN104970920A (en) * | 2015-07-07 | 2015-10-14 | 福建培新机械制造实业有限公司 | Waist-surrounding straight transposition wheel adsorbing air chamber structure |
| TWM511482U (en) * | 2014-10-24 | 2015-11-01 | Hon Hai Prec Ind Co Ltd | Turnover apparatus |
| CN205181621U (en) * | 2015-11-25 | 2016-04-27 | 安庆市恒昌机械制造有限责任公司 | Health supplies's switching -over displacement assembly |
| CN105943247A (en) * | 2016-04-26 | 2016-09-21 | 福建泉州赛富机械科技有限公司 | Automatic 90-degree rotating device for sanitary towels |
| CN205771961U (en) * | 2016-06-29 | 2016-12-07 | 黄山富田精工制造有限公司 | The positive and negative lamination device of hygienic article |
| CN106420182A (en) * | 2016-11-28 | 2017-02-22 | 广州市兴世机械制造有限公司 | Elastic waist online breaking transfer device and method |
| CN106514781A (en) * | 2016-08-31 | 2017-03-22 | 泉州创达实业有限公司 | Cut-off mechanism for elastic waist of baby diaper |
| CN107472832A (en) * | 2017-08-02 | 2017-12-15 | 安庆市恒昌机械制造有限责任公司 | A kind of flaky material conveying mechanism |
| CN206745531U (en) * | 2016-11-16 | 2017-12-15 | 福建培新机械制造实业有限公司 | A kind of straight turn device of ring waist |
| CN208262985U (en) * | 2018-04-20 | 2018-12-21 | 安庆市恒昌机械制造有限责任公司 | A kind of transfering part of flaky material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7252730B2 (en) * | 2003-12-30 | 2007-08-07 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for applying an elastic member |
-
2018
- 2018-04-20 CN CN201810359139.3A patent/CN108481433B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1062928A1 (en) * | 1999-06-25 | 2000-12-27 | The Procter & Gamble Company | Process for manufacturing disposable absorbent articles, and an apparatus for performing the process |
| CN203564495U (en) * | 2013-10-10 | 2014-04-30 | 朱文锐 | Double-roller type massor with adjustable wheel track |
| TWM511482U (en) * | 2014-10-24 | 2015-11-01 | Hon Hai Prec Ind Co Ltd | Turnover apparatus |
| CN204278098U (en) * | 2014-10-30 | 2015-04-22 | 晋江市东南机械制造有限公司 | Elastomer opens exhibition adhesive capture device |
| CN104786263A (en) * | 2015-04-14 | 2015-07-22 | 金湖三木机械制造实业有限公司 | Manufacturing line for trapezoidal rear lugs of four-lug diapers |
| CN104970920A (en) * | 2015-07-07 | 2015-10-14 | 福建培新机械制造实业有限公司 | Waist-surrounding straight transposition wheel adsorbing air chamber structure |
| CN205181621U (en) * | 2015-11-25 | 2016-04-27 | 安庆市恒昌机械制造有限责任公司 | Health supplies's switching -over displacement assembly |
| CN105943247A (en) * | 2016-04-26 | 2016-09-21 | 福建泉州赛富机械科技有限公司 | Automatic 90-degree rotating device for sanitary towels |
| CN205771961U (en) * | 2016-06-29 | 2016-12-07 | 黄山富田精工制造有限公司 | The positive and negative lamination device of hygienic article |
| CN106514781A (en) * | 2016-08-31 | 2017-03-22 | 泉州创达实业有限公司 | Cut-off mechanism for elastic waist of baby diaper |
| CN206745531U (en) * | 2016-11-16 | 2017-12-15 | 福建培新机械制造实业有限公司 | A kind of straight turn device of ring waist |
| CN106420182A (en) * | 2016-11-28 | 2017-02-22 | 广州市兴世机械制造有限公司 | Elastic waist online breaking transfer device and method |
| CN107472832A (en) * | 2017-08-02 | 2017-12-15 | 安庆市恒昌机械制造有限责任公司 | A kind of flaky material conveying mechanism |
| CN208262985U (en) * | 2018-04-20 | 2018-12-21 | 安庆市恒昌机械制造有限责任公司 | A kind of transfering part of flaky material |
Non-Patent Citations (1)
| Title |
|---|
| 行星电机的结构和设计;史炎;;微特电机;20130128(01);20-21+39 * |
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