CN212288954U

CN212288954U - Film bag making machine

Info

Publication number: CN212288954U
Application number: CN202021454574.3U
Authority: CN
Inventors: 陈继峰; 朱守武
Original assignee: Wenzhou Runhai Machinery Co ltd
Current assignee: Wenzhou Runhai Machinery Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-05
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a film bag making machine, which comprises a frame, a cutter mechanism and a banding mechanism are arranged on the frame, a transmission mechanism is arranged between the banding mechanism and the cutter mechanism, and the film bag making machine also comprises a flanging mechanism and a feeding mechanism, an annular groove is arranged on a transmission roller, a metal spring sleeve is arranged on the transmission roller, the annular groove is exposed, a tensioning mechanism is also arranged on the frame, the tensioning mechanism comprises a tensioning roller and a fourth driving piece, a first mounting seat and an adjusting mechanism are also arranged on the frame, the adjusting mechanism comprises a rack arranged on the frame and a first rotating shaft arranged on the first mounting seat in a penetrating way, a first gear matched with the rack is sleeved on the first rotating shaft, the first rotating shaft is arranged on the first mounting seat in a rotating way, the first gear rotates synchronously with the first rotating shaft and is meshed with the rack, and can eliminate static electricity when a film is transmitted to the cutter mechanism, the heat sealing mechanism can be adjusted according to requirements, and the tensioning of the film during transmission can be adjusted through the tensioning mechanism.

Description

Film bag making machine

Technical Field

The utility model relates to a wrapping bag processing technology field, in particular to film system bag machine.

Background

Among the prior art, film system bag machine is including feed mechanism, hem mechanism, transport mechanism, heat-seal mechanism and shearing mechanism, carry out the material loading through feed mechanism, the film that hem mechanism transmitted feed mechanism and comes turns over a book, rethread transport mechanism transmits the film to each processing in the mechanism, make the film more stable in the transmission, the effect is better, heat-seal mechanism is used for forming the wrapping bag unit with film heat-seal shaping, it is used for shearing the wrapping bag unit on the film and forms the wrapping bag monomer to shear the mechanism, but there is following defect at least: 1. when the film is conveyed to the shearing mechanism, the film is thin and is easy to generate electrostatic reaction, so that the film can be tilted when being sheared, and the effect is not good when being sheared; 2. the position of the heat sealing mechanism is not adjustable, so that the limitation is large when the heat sealing mechanism is used; 3. the tension of the film cannot be adjusted when in use.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a film bag making machine can carry out the static elimination when the film is transmitted to cutter mechanism, and heat-seal mechanism can adjust according to the demand, the tensioning of film when can also adjusting the transmission through straining device.

The utility model discloses a film bag making machine, which comprises a machine base, wherein the machine base is provided with a cutter mechanism and a banding mechanism which are arranged in sequence along the X-axis direction, the cutter mechanism comprises a cutter, a material placing platform and a first driving piece for driving the cutter to slide, the cutter is arranged on the material placing platform in a sliding way along the Z-axis direction, the banding mechanism comprises a first heat sealing head, a pressing plate and a second driving piece for driving the first heat sealing head to slide, the second driving piece can drive the first heat sealing head to slide along the Z-axis direction, the pressing plate is arranged in the sliding track direction of the first heat sealing head, a transmission mechanism is arranged between the banding mechanism and the cutter mechanism, the transmission mechanism comprises at least two transmission rollers and a third driving piece for driving the transmission rollers to rotate, the transmission rollers are arranged along the Y-axis direction, a discharging channel is arranged between two adjacent transmission rollers, at least one transmission roller is in linkage fit with the output end, still including hem mechanism and feed mechanism, hem mechanism sets up including the hem support, the slope of hem support, and hem support upper end is for advancing the membrane end, and the lower extreme is for going out the membrane end, and the both sides limit of hem support intersects gradually from top to bottom, and feed mechanism is including material loading roller and support frame, and the material loading roller rotates and sets up its characterized in that on the support frame: the transmission roller is provided with a plurality of annular grooves along the circumferential direction, the annular grooves are arranged along the length direction of the transmission roller at intervals, the transmission roller is provided with a metal spring sleeve, the metal spring sleeve is arranged on the annular grooves and is exposed out of the annular grooves, the machine base is also provided with a tensioning mechanism, the tensioning mechanism comprises a plurality of tensioning rollers arranged along the Y-axis direction and a fourth driving part for driving the tensioning rollers to slide, the fourth driving part can drive at least one tensioning roller to slide along the Z-axis direction, the machine base is also provided with a first mounting seat and an adjusting mechanism, the first heat sealing head, the pressure plate and the second driving part are all arranged on the first mounting seat, the adjusting mechanism comprises a rack arranged on the machine base and a first rotating shaft arranged on the first mounting seat in a penetrating way, the rack is arranged on the machine base along the X-axis direction, and a first gear matched with the rack is sleeved on the first rotating shaft, the first rotating shaft is rotatably arranged on the first mounting seat, and the first gear and the first rotating shaft synchronously rotate and are meshed with the rack.

By adopting the technical scheme, when the film is transmitted to the discharge channel, the metal spring sleeve can eliminate static electricity on the film, the effect is better when the film is transmitted to the cutter mechanism for cutting, the situation of the film tilting can be reduced, the annular groove can facilitate the installation of the metal spring sleeve, the metal spring sleeve can be prevented from sliding along the Y-axis direction when being used when being sleeved on the annular groove, when the film is transmitted, the fourth driving part can drive the tensioning roller to slide along the Z-axis direction, when the tensioning roller slides, the film in transmission can be tensioned, the effect is better when the film is processed, the first gear is matched with the rack, the first gear can move along the rack when rotating, so as to drive the first rotating shaft to move, and the first rotating shaft penetrates through the first mounting seat, so can drive first mount pad and remove together, first heat-seal head, support clamp plate and second driving piece install as an organic wholely through first mount pad for when first pivot drove first gear revolve, can drive whole banding mechanism and remove along the X axle direction, make when using, banding mechanism can remove the regulation along the X axle direction according to the demand, and the practicality is stronger, can satisfy more customers' demand.

The utility model discloses a further setting again: the edge sealing mechanism further comprises a second rotating shaft and a first mounting plate, the second rotating shaft is rotatably arranged on the first mounting seat, a driven belt pulley and a first rotating disc are sleeved on the second rotating shaft, the driven belt pulley and the first rotating disc rotate synchronously with the second rotating shaft, a driving belt pulley is sleeved on the second driving piece, the driving belt pulley is in linkage fit with the driven belt pulley through a belt, a first stand column is arranged on the first rotating disc, the first stand column is parallel to the second rotating shaft, the first heat sealing head is detachably connected to the first mounting plate, a second stand column is arranged on the first mounting plate, a first connecting rod is arranged between the first stand column and the second stand column, one end of the first connecting rod is hinged to the first stand column, and the other end of the first connecting rod is hinged to the.

By adopting the above further arrangement, the second driving member can drive the second rotating shaft to rotate through the matching of the driving belt pulley and the driven belt pulley, the second rotating shaft can drive the first rotating disc to rotate when rotating, so as to drive the first upright post to rotate, and because the first upright post is parallel to the second rotating shaft, so that the first rotating disc can play the role of an eccentric wheel when rotating, thereby driving the first connecting rod to do reciprocating motion along the Z-axis direction, thereby driving the first heat sealing head to reciprocate along the Z-axis direction, and acting the gravity of the first mounting plate and the first heat sealing head on the first upright post, thereby on using gravity to the second pivot to on using gravity to first mount pad, can prevent that gravity from directly using on the output of second driving piece, thereby increase the life of second driving piece, reduce the maintenance cost.

The utility model discloses a further setting again: the cover is equipped with the second carousel on the first driving piece output, the second carousel rotates with first driving piece output is synchronous, be equipped with the third stand on the second carousel, third stand and first driving piece output parallel arrangement, cutter one end is equipped with the fourth stand, be equipped with the second connecting rod between third stand and the fourth stand, articulated the setting on the third stand of second connecting rod one end, the articulated setting of other end is on the fourth stand, the second carousel rotates and can drive the second connecting rod and slide along the Z axle direction to it slides along the Z axle direction to drive the cutter.

Adopt the aforesaid to further set up again, can drive the second carousel through first driving piece and rotate, because the output parallel arrangement of third stand and first driving piece, so the second carousel can play the effect of eccentric wheel when the pivoted, second connecting rod one end articulates on the third stand, so when the second carousel rotates, can drive the second connecting rod and do reciprocating motion along the Z axle direction, because the other end of second connecting rod articulates on the fourth stand, so realize that the cutter cuts along the reciprocating motion of Z axle direction.

The utility model discloses a further setting: the material placing table is provided with a guide surface, the cutter is provided with a guide plate, the guide plate extends to the guide surface and is closely matched with the guide surface, the machine base is further provided with an adjusting piece used for keeping the side wall of the guide plate and the guide surface to be attached, the adjusting piece comprises a connecting plate, a swing rod and a tension spring, one end of the connecting plate is fixedly connected to the cutter, the machine base is further provided with a first hinged shaft, the middle of the swing rod is rotatably arranged on the machine base through the first hinged shaft, the two ends of the swing rod are sequentially provided with a first shaft body and a second shaft body, the connecting plate is provided with a sliding groove, the first shaft body is inserted into the sliding groove and is matched with the sliding groove, the first shaft body is rotatably arranged.

Adopt above-mentioned further setting, when the regulating part can the cutter be reciprocating motion along the Z axle direction, the lateral wall and the spigot surface laminating of deflector, when the cutter slides and takes place relative pivoted, the connecting plate can drive the pendulum rod and rotate along first articulated shaft circumference, thereby the one end that the pendulum rod is connected with the extension spring can swing, according to the power of restoring to the throne of extension spring can make the pendulum rod reset in the wobbling, thereby the drive cutter resets, thereby make the lateral wall and the spigot surface of deflector keep pressing close to the cooperation, make the cutter stable higher when using, thereby improve work efficiency.

The utility model discloses a further setting again: the tensioning mechanism further comprises a slide rail, the slide rail is arranged on the base along the Z-axis direction, a slide block is arranged on the slide rail, the slide block is arranged on the slide rail in a sliding mode along the Z-axis direction, a fourth driving part is arranged on the slide block, and at least one tensioning roller is fixedly arranged on the slide block.

Adopt above-mentioned further setting again, the slide rail can play the effect of direction when the slider is gliding, and fourth drive spare can drive the slider and slide along the Z axle direction, can drive the tensioning roller of installing on the slider and slide when the slider is gliding to realize the function of tensioning.

The utility model discloses a further setting again: still be equipped with the second mounting panel on the first mount pad, first screw rod and first guide bar set up along Y axle direction, be equipped with first guiding hole on the second mounting panel, first guide bar is worn to establish in first guiding hole, driven pulley and first carousel, second pivot and second driving piece all set up on the second mounting panel, still be equipped with the first swivel nut of joining in marriage with first screw rod similarity on the second mounting panel, first screw rod is worn to locate in the first swivel nut with first swivel nut screw-thread fit, first screw rod rotates and drives the second mounting panel and slide along Y axle direction, thereby realize driving first mounting panel and slide along Y axle direction.

Adopt above-mentioned further setting again, the cooperation of first guide bar and first guiding hole can make the second mounting panel lead when gliding, the cooperation of first screw rod and first swivel nut can drive the second mounting panel and remove along the Y axle direction, thereby realize that first heat-seal head can adjust along the direction of X axle and Y axle, make the demand that satisfies the customer that can be better, and adopt screw-thread fit to carry out the screw thread interlock when not adjusting, prevent that the second mounting panel from sliding by oneself, make more stable when using.

The utility model discloses a further setting: the machine base is also provided with a second mounting seat, the second mounting seat is positioned between the edge sealing mechanism and the tensioning mechanism, the second mounting seat is provided with a second heat sealing head, a third rotating shaft, a second guide rod, a second screw rod, a third mounting plate and a fifth driving piece for driving the second heat sealing head to slide, the fifth driving piece and the second heat sealing head are arranged on the third mounting plate, the fifth driving piece can drive the second heat sealing head to rotate along the Z-axis direction, the second screw rod and the third rotating shaft are rotatably arranged on the second mounting seat, a second gear matched with the rack is sleeved on the third rotating shaft, the second gear and the third rotating shaft synchronously rotate, the second gear is meshed with the rack, the third mounting plate is also provided with a second guide hole, the second guide rod is inserted into the second guide hole, the third mounting plate is slidably arranged on the second guide rod along the Y-axis direction, and a second screw sleeve is also arranged on the third mounting plate, the second screw rod is inserted into the second screw sleeve and is in threaded fit with the second screw sleeve.

By adopting the further arrangement, the second heat sealing head can carry out first-step heat sealing on the film, and then the first heat sealing head carries out second-step heat sealing, the first-step heat sealing can be point sealing by adopting a point scalding mode, the second-step heat sealing can be edge sealing by adopting an edge scalding mode, so that the processing efficiency is higher, the fifth driving piece can drive the second heat sealing head to slide along the Z-axis direction, the second gear and the rack are matched to drive the third rotating shaft to move along the X-axis direction, the third rotating shaft is arranged on the second mounting seat in a penetrating mode, when moving, the third rotating shaft can drive the second mounting seat to move along the X-axis direction, so as to drive the second heat sealing head to carry out displacement adjustment along the X-axis direction, the second guide rod is matched with the second guide hole to guide when the third mounting plate slides, and the third mounting plate can be driven to slide along the Y-axis direction by the matching of the second screw rod and the second screw sleeve, thereby drive the displacement of second heat-seal head in Y axle direction and adjust for the second heat-seal head can be adjusted as required, makes its practicality higher, can satisfy more customer demands.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the conveying mechanism of the present invention;

FIG. 3 is a side view of the edge banding mechanism of the present invention;

FIG. 4 is a perspective view of the edge banding mechanism of the present invention;

fig. 5 is a schematic structural view of a second mounting base of the present invention;

fig. 6 is a schematic structural view of the feeding mechanism of the present invention;

FIG. 7 is a schematic view of the structure of the folding mechanism of the present invention;

FIG. 8 is a schematic view of the structure of the cutter mechanism of the present invention;

FIG. 9 is an enlarged view of a portion a of FIG. 1;

fig. 10 is a schematic structural view of the tensioning mechanism of the present invention;

fig. 11 is an enlarged view of a portion b of fig. 8.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

the X-axis direction, the Y-axis direction, and the Z-axis direction herein are directions of the X-axis, the Y-axis, and the Z-axis of the rectangular coordinate system; the driving members described herein can be driven by motors, electric cylinders, air cylinders, etc. and can be purchased and used directly from the market, and the detailed description thereof is omitted.

The utility model discloses a film bag making machine, which comprises a machine base 1, a cutter mechanism 2 and a sealing mechanism 3 which are arranged in sequence along the X-axis direction are arranged on the machine base 1, the cutter mechanism 2 comprises a cutter 211, a material placing table 212 and a first driving piece 213 for driving the cutter 211 to slide, the cutter 211 is arranged on the material placing table 212 along the Z-axis direction in a sliding manner, the sealing mechanism 3 comprises a first heat sealing head 311, a pressing plate 312 and a second driving piece 313 for driving the first heat sealing head 311 to slide, the second driving piece 313 can drive the first heat sealing head 311 to slide along the Z-axis direction, the pressing plate 312 is arranged in the sliding track direction of the first heat sealing head 311, a transmission mechanism 4 is arranged between the sealing mechanism 3 and the cutter mechanism 2, the transmission mechanism 4 comprises at least two transmission rollers 411 and a third driving piece 412 for driving the transmission rollers 411 to rotate, the transmission rollers 411 are arranged along the Y-axis direction, a discharge channel 413 is arranged between two adjacent transmission rollers 411, wherein at least one transmission roller 411 is in linkage fit with the output end of the third driving element 412, the output ends of the transmission roller 411 and the third driving element 412 can be in linkage through the cooperation of a belt and a belt pulley, the transmission roller 411 and the third driving element 412 comprise a folding mechanism 5 and a feeding mechanism 6, the folding mechanism 5 comprises a folding support 511, the folding support 511 is obliquely arranged, the upper end of the folding support 511 is a film inlet end 512, the lower end of the folding support 511 is a film outlet end 513, two side edges of the folding support 511 are gradually intersected from top to bottom, the feeding mechanism 6 comprises a feeding roller 611 and a support frame 612, the feeding roller 611 is rotatably arranged on the support frame 612, in the implementation case of the utility model, the transmission roller 411 is provided with a plurality of annular grooves 414 along the circumferential direction thereof, the annular grooves 414 are arranged at intervals along the length direction of the transmission roller 411, the transmission roller 411 is provided with metal spring sleeves 415, and the metal spring sleeves, the engine base 1 can also be provided with a tensioning shaft 416 for tensioning the metal spring sleeve 415, the tensioning shaft 416 penetrates through the metal spring sleeve 415 and is abutted against the inner side wall of the metal spring sleeve 415, so that the metal spring sleeve 415 is more stable when in use, the engine base 1 is further provided with a tensioning mechanism 7, the tensioning mechanism 7 comprises a plurality of tensioning rollers 711 arranged along the Y-axis direction and a fourth driving part 712 for driving the tensioning rollers 711 to slide, the fourth driving part 712 can drive at least one tensioning roller 711 to slide along the Z-axis direction, the engine base 1 is further provided with a first installation base 8 and an adjusting mechanism 9, the first heat sealing head 311, the pressing plate 312 and the second driving part 313 are all arranged on the first installation base 8, the adjusting mechanism 9 comprises a rack 911 arranged on the engine base 1 and a first rotating shaft 912 penetrating through the first installation base 8, the rack 911 is arranged on the engine base 1 along the X-axis direction, the first rotating shaft 912 is sleeved with a first gear 913 matched with the rack 911, the first rotating shaft 912 is rotatably arranged on the first mounting seat 8, the first gear 913 rotates synchronously with the first rotating shaft 912 and is meshed with the rack 911, when a film is conveyed to the discharging channel 413, the metal spring sleeve 415 can eliminate static electricity on the film and can transmit the static electricity to the cutter mechanism 2 for cutting, the effect is better, the occurrence of the tilting of the film can be reduced, the installation of the metal spring sleeve 415 can be facilitated, when the metal spring sleeve 415 is sleeved on the annular groove 414, the metal spring sleeve can be prevented from sliding along the Y-axis direction when in use, when the film is conveyed, the fourth driving part 712 can drive the tensioning roller 711 to slide along the Z-axis direction, when the tensioning roller 711 slides, the film in conveying can be tensioned, and the effect is better when in processing, first gear 913 and rack 911's cooperation, make first gear 913 can remove along rack 911 in the pivoted, thereby drive first pivot 912 and remove, and first pivot 912 wears to establish on first mount pad 8, so can drive first mount pad 8 and remove together, first heat-seal head 311, it installs integratively to support clamp plate 312 and second driving piece 313 through first mount pad 8, make when first pivot 912 drives first gear 913 pivoted, can drive whole banding mechanism 3 and remove along the X axle direction, make when using, banding mechanism 3 can remove the regulation along the X axle direction according to the demand, the practicality is stronger, can satisfy more customers' demand.

The edge sealing mechanism 3 further comprises a second rotating shaft 314 and a first mounting plate 315, the second rotating shaft 314 is rotatably arranged on the first mounting seat 8, a driven pulley 316 and a first rotating disc 317 are sleeved on the second rotating shaft 314, the driven pulley 316 and the first rotating disc 317 synchronously rotate with the second rotating shaft 314, a driving pulley 318 is sleeved on a second driving member 313, the driving pulley 318 is in linkage fit with the driven pulley 316 through belts, a first upright 319 is arranged on the first rotating disc 317, the first upright 319 is parallel to the second rotating shaft 314, a first heat sealing head 311 is detachably connected to the first mounting plate 315, a second upright 320 is arranged on the first mounting plate 315, a first connecting rod 321 is arranged between the first upright 319 and the second upright 320, one end of the first connecting rod 321 is hinged to the first upright 319, the other end of the first connecting rod is hinged to the second upright 320, and the driving pulley 318 is matched with the driven pulley 316, the second driving member 313 can drive the second rotating shaft 314 to rotate, when the second rotating shaft 314 rotates, the first rotating disc 317 can be driven to rotate, so as to drive the first upright post 319 to rotate, because the first upright post 319 and the second rotating shaft 314 are parallel, the first rotating disc 317 can play a role of an eccentric wheel when rotating, so as to drive the first connecting rod 321 to reciprocate along the Z-axis direction, so as to drive the first heat sealing head 311 to reciprocate along the Z-axis direction, the gravity of the first mounting plate 315 and the first heat sealing head 311 can be applied to the first upright post 319, so that the gravity is applied to the second rotating shaft 314, the gravity is applied to the first mounting seat 8, the gravity can be prevented from being directly applied to the output end of the second driving member 313, so as to increase the service life of the second driving member 313 and reduce the maintenance cost.

The output end of the first driving member 213 is sleeved with a second rotary table 214, the second rotary table 214 and the output end of the first driving member 213 rotate synchronously, the second rotary table 214 is provided with a third upright post 215, the third upright post 215 and the output end of the first driving member 213 are arranged in parallel, one end of the cutting knife 211 is provided with a fourth upright post 216, a second connecting rod 217 is arranged between the third upright post 215 and the fourth upright post 216, one end of the second connecting rod 217 is hinged on the third upright post 215, the other end of the second connecting rod 217 is hinged on the fourth upright post 216, the second rotary table 214 rotates to drive the second connecting rod 217 to slide along the Z-axis direction, so as to drive the cutting knife 211 to slide along the Z-axis direction, the second rotary table 214 can be driven to rotate by the first driving member 213, because the third upright post 215 and the output end of the first driving member 213 are arranged in parallel, the second rotary table 214 can play the role of an eccentric wheel when rotating, therefore, when the second rotary table 214 rotates, the second connecting rod 217 is driven to reciprocate along the Z-axis direction, and the other end of the second connecting rod 217 is hinged to the fourth upright post 216, so that the cutter 211 reciprocates along the Z-axis direction to cut.

The material placing table 212 is provided with a guide surface 218, the cutting knife 211 is provided with a guide plate 219, the guide plate 219 extends to the guide surface 218 and is closely matched with the guide surface, the machine base 1 is further provided with an adjusting part 10 for keeping the side wall of the guide plate 219 attached to the guide surface 218, the adjusting part 10 comprises a connecting plate 1011, a swing rod 1012 and a tension spring 1013, one end of the connecting plate 1011 is fixedly connected to the cutting knife 211, the machine base 1 is further provided with a first articulated shaft 1014, the middle part of the swing rod 1012 is rotatably arranged on the machine base 1 through the first articulated shaft 1014, two ends of the swing rod 1012 are sequentially provided with a first shaft 1015 and a second shaft 1016, the connecting plate 1011 is provided with a chute 1017, the first shaft 1015 is inserted in the chute 1017 and is in sliding fit with the same, the first shaft 1015 is rotatably arranged in the chute 1017, one end of the tension spring 1013 is fixedly connected with the second shaft 1016, the other end is fixedly connected, the lateral wall and the spigot surface 218 laminating of deflector 219, when cutter 211 slides and takes place relative rotation, connecting plate 1011 can drive pendulum rod 1012 and rotate along first articulated shaft 1014 circumference, thereby the one end that pendulum rod 1012 and extension spring 1013 are connected can swing, can make pendulum rod 1012 reset according to the power of restoring to the throne of extension spring 1013 during the wobbling, thereby drive cutter 211 resets, thereby make the lateral wall and the spigot surface 218 of deflector 219 keep pressing close to the cooperation, make cutter 211 stable higher when using, thereby improve work efficiency.

The tensioning mechanism 7 further comprises a sliding rail 713, the sliding rail 713 is arranged on the base 1 along the Z-axis direction, a sliding block 714 is arranged on the sliding rail 713, the sliding block 714 is arranged on the sliding rail 713 in a sliding manner along the Z-axis direction, a fourth driving part 712 is arranged on the sliding block 714, at least one tensioning roller 711 is fixedly arranged on the sliding block 714, the sliding rail 713 can play a guiding role when the sliding block 714 slides, the fourth driving part 712 can drive the sliding block 714 to slide along the Z-axis direction, and the tensioning roller 711 arranged on the sliding block 714 can be driven to slide when the sliding block 714 slides, so that the tensioning function is realized.

The first mounting base 8 is further provided with a second mounting plate 811, a first screw 812 and a first guide rod 813, the first screw 812 and the first guide rod 813 are arranged along the Y-axis direction, the second mounting plate 811 is provided with a first guide hole 814, the first guide rod 813 is arranged in the first guide hole 814 in a penetrating manner, the driven pulley 316, the first rotating disc 317, the second rotating shaft 314 and the second driving member 313 are arranged on the second mounting plate 811, the second mounting plate 811 is further provided with a first threaded sleeve 815 which is matched with the first screw 812 in a similar manner, the first screw 812 is arranged in the first threaded sleeve 815 in a penetrating manner and is in threaded fit with the first threaded sleeve 815, the first screw 812 rotates to drive the second mounting plate 811 to slide along the Y-axis direction, so as to drive the first mounting plate 315 to slide along the Y-axis direction, the first guide rod 813 is matched with the first guide hole 814, the second mounting plate 811 can be guided when sliding, and the first screw 812 and the first threaded sleeve 815 can drive the second mounting plate 811 to move along the Y-axis direction, thereby realize that first heat seal 311 can adjust along the direction of Y axle for can be better satisfy customer's demand, adopt screw-thread fit can carry out the screw thread interlock when not adjusting moreover, prevent that second mounting panel 811 from sliding by oneself, make when using more stably.

The machine base 1 is further provided with a second mounting seat 11, the second mounting seat 11 is positioned between the edge banding mechanism 3 and the tensioning mechanism 7, the second mounting seat 11 is provided with a second heat sealing head 1111, a third rotating shaft 1112, a second guide rod 1113, a second screw 1114, a third mounting plate 1115 and a fifth driving member 1116 for driving the second heat sealing head 1111 to slide, the fifth driving member 1116 and the second heat sealing head 1111 are arranged on the third mounting plate 1115, the fifth driving member 1116 can drive the second heat sealing head 1111 to rotate along the Z-axis direction, the second screw 1114 and the third rotating shaft 1112 are rotatably arranged on the second mounting seat 11, the third rotating shaft 1112 is sleeved with a second gear 1117 matched with the rack 911, the second gear 1117 and the third rotating shaft 1112 rotate synchronously, the second gear 1117 is meshed with the rack 911, the third mounting plate 1115 is further provided with a second guide hole 1118, the second guide rod 1113 is inserted in the second guide hole 1118, and the third mounting plate 1115 is slidably arranged on the second guide rod 1113 along the Y-axis direction, the third mounting plate 1115 is further provided with a second threaded sleeve 1119, a second screw 1114 is inserted into the second threaded sleeve 1119 and is in threaded fit with the second threaded sleeve 1119, the second heat-sealing head 1111 can perform first-step heat sealing on the film, and then the first heat-sealing head 311 performs second-step heat sealing, the first-step heat sealing can be performed in a point-ironing mode, the second-step heat sealing can be performed in a edge-ironing mode, so that the processing efficiency is higher, the fifth driving member 1116 can drive the second heat-sealing head 1111 to slide along the Z-axis direction, the second gear 1117 and the rack 911 are matched to drive the third rotating shaft 1112 to move along the X-axis direction, and as the third rotating shaft 1112 is arranged on the second mounting seat 11 in a penetrating manner, when the third rotating shaft 1112 moves, the second mounting seat 11 is driven to move along the X-axis direction, so as to drive the second heat-sealing head 1111 to perform displacement adjustment along the X-axis direction, the second guide rod 1113 is matched with the second guide hole 1118, so that the third mounting plate 1115 can be guided when sliding, the third mounting plate 1115 can be driven to slide along the Y-axis direction through the matching of the second screw 1114 and the second threaded sleeve 1119, and therefore the second heat sealing head 1111 is driven to move in the Y-axis direction to be adjusted, the second heat sealing head 1111 can be adjusted according to requirements, the practicability of the heat sealing head is higher, and more customer requirements can be met.

Claims

1. A film bag making machine comprises a machine base, wherein a cutter mechanism and an edge sealing mechanism which are sequentially arranged along the X-axis direction are arranged on the machine base, the cutter mechanism comprises a cutter, a material placing table and a first driving piece for driving the cutter to slide, the cutter is arranged on the material placing table in a sliding mode along the Z-axis direction, the edge sealing mechanism comprises a first heat sealing head, a pressing plate and a second driving piece for driving the first heat sealing head to slide, the second driving piece can drive the first heat sealing head to slide along the Z-axis direction, the pressing plate is arranged in the sliding track direction of the first heat sealing head, a transmission mechanism is arranged between the edge sealing mechanism and the cutter mechanism and comprises at least two transmission rollers and a third driving piece for driving the transmission rollers to rotate, the transmission rollers are arranged along the Y-axis direction, a discharge channel is arranged between every two adjacent transmission rollers, at least one transmission roller is in linkage fit with the output end of the third driving piece, and further comprises a folding, hem mechanism sets up including the hem support, the slope of hem support, and hem support upper end is for advancing the membrane end, and the lower extreme is for going out the membrane end, and the both sides limit of hem support intersects gradually from top to bottom, and feed mechanism is including material loading roller and support frame, and the material loading roller rotates and sets up on the support frame, its characterized in that: the transmission roller is provided with a plurality of annular grooves along the circumferential direction, the annular grooves are arranged along the length direction of the transmission roller at intervals, the transmission roller is provided with a metal spring sleeve, the metal spring sleeve is arranged on the annular grooves and is exposed out of the annular grooves, the machine base is further provided with a tensioning mechanism, the tensioning mechanism comprises a plurality of tensioning rollers arranged along the Y-axis direction and a fourth driving part for driving the tensioning rollers to slide, the fourth driving part can drive at least one tensioning roller to slide along the Z-axis direction, the machine base is further provided with a first mounting seat and an adjusting mechanism, the first heat sealing head, the pressing plate and the second driving part are all arranged on the first mounting seat, the adjusting mechanism comprises a rack arranged on the machine base and a first rotating shaft arranged on the first mounting seat in a penetrating manner, the rack is arranged on the machine base along the X-axis direction, and a first gear matched with the rack is sleeved on the first rotating shaft, the first rotating shaft is rotatably arranged on the first mounting seat, and the first gear and the first rotating shaft synchronously rotate and are meshed with the rack.

2. The film bag machine of claim 1, wherein: the edge sealing mechanism further comprises a second rotating shaft and a first mounting plate, the second rotating shaft is rotatably arranged on the first mounting seat, a driven belt pulley and a first rotating disc are sleeved on the second rotating shaft, the driven belt pulley and the first rotating disc rotate synchronously with the second rotating shaft, a driving belt pulley is sleeved on the second driving piece, the driving belt pulley is in linkage fit with the driven belt pulley through a belt, a first stand column is arranged on the first rotating disc, the first stand column is parallel to the second rotating shaft, the first heat sealing head is detachably connected to the first mounting plate, a second stand column is arranged on the first mounting plate, a first connecting rod is arranged between the first stand column and the second stand column, one end of the first connecting rod is hinged to the first stand column, and the other end of the first connecting rod is hinged to the.

3. The film bag machine as claimed in claim 1 or 2, wherein: the cover is equipped with the second carousel on the first driving piece output, the second carousel rotates with first driving piece output is synchronous, be equipped with the third stand on the second carousel, third stand and first driving piece output parallel arrangement, cutter one end is equipped with the fourth stand, be equipped with the second connecting rod between third stand and the fourth stand, articulated the setting on the third stand of second connecting rod one end, the articulated setting of other end is on the fourth stand, the second carousel rotates and can drive the second connecting rod and slide along the Z axle direction to it slides along the Z axle direction to drive the cutter.

4. The film bag machine as claimed in claim 3, wherein: the material placing table is provided with a guide surface, the cutter is provided with a guide plate, the guide plate extends to the guide surface and is closely matched with the guide surface, the machine base is further provided with an adjusting piece used for keeping the side wall of the guide plate and the guide surface to be attached, the adjusting piece comprises a connecting plate, a swing rod and a tension spring, one end of the connecting plate is fixedly connected to the cutter, the machine base is further provided with a first hinged shaft, the middle of the swing rod is rotatably arranged on the machine base through the first hinged shaft, the two ends of the swing rod are sequentially provided with a first shaft body and a second shaft body, the connecting plate is provided with a sliding groove, the first shaft body is inserted into the sliding groove and is matched with the sliding groove, the first shaft body is rotatably arranged.

5. The film bag machine as claimed in claim 4, wherein: the tensioning mechanism further comprises a slide rail, the slide rail is arranged on the base along the Z-axis direction, a slide block is arranged on the slide rail, the slide block is arranged on the slide rail in a sliding mode along the Z-axis direction, a fourth driving part is arranged on the slide block, and at least one tensioning roller is fixedly arranged on the slide block.

6. The film bag machine as claimed in claim 2, wherein: still be equipped with the second mounting panel on the first mount pad, first screw rod and first guide bar set up along Y axle direction, be equipped with first guiding hole on the second mounting panel, first guide bar is worn to establish in first guiding hole, driven pulley and first carousel, second pivot and second driving piece all set up on the second mounting panel, still be equipped with the first swivel nut of joining in marriage with first screw rod similarity on the second mounting panel, first screw rod is worn to locate in the first swivel nut with first swivel nut screw-thread fit, first screw rod rotates and drives the second mounting panel and slide along Y axle direction, thereby realize driving first mounting panel and slide along Y axle direction.

7. The film bag machine as claimed in claim 3, wherein: the machine base is also provided with a second mounting seat, the second mounting seat is positioned between the edge sealing mechanism and the tensioning mechanism, the second mounting seat is provided with a second heat sealing head, a third rotating shaft, a second guide rod, a second screw rod, a third mounting plate and a fifth driving piece for driving the second heat sealing head to slide, the fifth driving piece and the second heat sealing head are arranged on the third mounting plate, the fifth driving piece can drive the second heat sealing head to rotate along the Z-axis direction, the second screw rod and the third rotating shaft are rotatably arranged on the second mounting seat, a second gear matched with the rack is sleeved on the third rotating shaft, the second gear and the third rotating shaft synchronously rotate, the second gear is meshed with the rack, the third mounting plate is also provided with a second guide hole, the second guide rod is inserted into the second guide hole, the third mounting plate is slidably arranged on the second guide rod along the Y-axis direction, and a second screw sleeve is also arranged on the third mounting plate, the second screw rod is inserted into the second screw sleeve and is in threaded fit with the second screw sleeve.