CN112455006B - Packaging rope overlapping and covering equipment - Google Patents
Packaging rope overlapping and covering equipment Download PDFInfo
- Publication number
- CN112455006B CN112455006B CN202011053357.8A CN202011053357A CN112455006B CN 112455006 B CN112455006 B CN 112455006B CN 202011053357 A CN202011053357 A CN 202011053357A CN 112455006 B CN112455006 B CN 112455006B
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- China
- Prior art keywords
- threaded rod
- bevel gear
- module
- fixedly connected
- motor
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 27
- 239000012528 membrane Substances 0.000 claims abstract description 31
- 239000007787 solid Substances 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 43
- 238000011084 recovery Methods 0.000 claims description 17
- 238000007731 hot pressing Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 238000002513 implantation Methods 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 43
- 239000004033 plastic Substances 0.000 description 31
- 229920003023 plastic Polymers 0.000 description 31
- 239000002390 adhesive tape Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000007943 implant Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/60—Uniting opposed surfaces or edges; Taping
- B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a packaging rope overlapping and covering device which comprises a frame and an implanting module for implanting a pull rope on a first film, wherein the implanting module comprises a rotating base, a rope wheel, a pushing module for pushing the pull rope to deform, a conveying module for conveying a solid membrane and a pushing module for pushing the pull rope and the solid membrane out of the first film, the rotating base is rotationally connected to the frame, a rope groove for accommodating the pull rope is formed in the rotating base, and the pull rope on the rope wheel is positioned in the rope groove. The invention has compact structure, is beneficial to implanting the stay cord on the film and has high working efficiency.
Description
Technical Field
The invention relates to the field of laminating equipment, in particular to packaging rope overlapping and covering equipment.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins for packaging and for use as a film coating. Plastic packages and plastic packaging products have a larger and larger share in the market, particularly composite plastic flexible packages, have been widely applied to the fields of food, medicine, chemical industry and the like, wherein the plastic packages and the plastic packaging products have the largest proportion, such as beverage packages, quick-frozen food packages, steamed food packages, snack food packages and the like, and the plastic packaging products bring great convenience to life of people.
At present, when a plurality of bottle-shaped or cup-shaped articles are taken out by using a plastic bag manufactured by using a conventional film, the bottle-shaped or cup-shaped articles are easy to topple by carrying the plastic bag, and even the bottle-shaped or cup-shaped articles topple, the problem of liquid overflow occurs. Meanwhile, the bottle-shaped or cup-shaped articles are easy to damage due to the fact that the articles collide with each other when being carried by hand.
Disclosure of Invention
The invention aims to provide a packaging rope overlapping covering device which is used for implanting a pull rope on a film and is convenient to use.
The invention solves the problems by adopting the following technical scheme:
the utility model provides a packing rope stack cover equipment, includes the frame and is used for implanting the implantation module of stay cord on the first film, implant module including rotating base, rope sheave, be used for promoting the stay cord take place the promotion module of deformation, be used for carrying the transport module of solid diaphragm and be used for pushing out the release module on the first film with stay cord and solid diaphragm, rotating base rotates and connects in the frame, has seted up the rope groove that is used for holding the stay cord on the rotating base, and the stay cord on the rope sheave is located the rope groove, the rope sheave rotates and connects in the frame, is equipped with the pinch roller on the rope sheave, and the stay cord on the rope sheave is pushed down to the one end of pinch roller, and the other end of pinch roller articulates in the frame, the frame passes through the motor and realizes rotating base rotation.
The pushing module comprises a second motor, a first gear, a second threaded rod, a first pushing block, a third gear, a third threaded rod and a second pushing block, wherein the second motor is fixedly connected to a rotating base, an output shaft of the second motor is fixedly connected with the first gear, the first gear is meshed with the second gear and the third gear, the second gear is fixedly connected to the second threaded rod, the second threaded rod is rotationally connected to the top end of the rotating base, the third gear is fixedly connected to the third threaded rod, the third threaded rod is rotationally connected to the bottom end of the rotating base, the first pushing block and the second pushing block are all in sliding connection to the rotating base, threaded holes are formed in the first pushing block and the second pushing block, the second pushing block is in threaded fit with the third threaded rod, the thread direction of the second threaded rod is opposite to that of the third threaded rod, a deformation groove for deformation of a pull rope is formed in the rotating base, and a baffle for preventing the pull rope from being separated from the baffle is uniformly connected to the first pushing block and the second pushing block. The first gear is driven to rotate through rotation of the second motor, and the thread direction of the second threaded rod is opposite to that of the third threaded rod, so that the first push block and the second push block move linearly in opposite directions through transmission of the second gear, the second threaded rod, the third gear and the third threaded rod, the pull rope is pushed by the first push block and the second push block to enter the deformation groove and is distributed along the inner edge of the deformation groove, and pushing operation of the pull rope can be continuously and alternately carried out along with rotation of the rotation base.
The push-out module comprises a push-out base, a third motor, a first bevel gear set, a fourth threaded rod, a first synchronous belt pulley set, a fifth threaded rod and a third push block, one end of the push-out base is inserted on the rotary base, the other end of the push-out base is fixedly connected to the rack, the third motor is fixedly connected to the push-out base, the first bevel gear set comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected to an output shaft of the third motor, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected to the fourth threaded rod, the fourth threaded rod is rotationally connected to the push-out base, the first synchronous belt pulley set comprises a first synchronous belt pulley, a second synchronous belt pulley and a first synchronous belt, the first synchronous belt pulley is fixedly connected to the fourth threaded rod, the first synchronous belt pulley is fixedly connected to the fifth threaded rod, threaded holes are formed in two ends of the third push block, the two ends of the third push block are respectively matched with the fourth threaded rod, the fifth threaded rod is fixedly connected to the fifth threaded rod, and the first push block is provided with a plurality of films which penetrate through the first push-out film and the film are fixedly provided with a plurality of lugs. The third motor rotates, and the first bevel gear group and the first synchronous belt pulley group drive the fourth threaded rod and the fifth threaded rod to synchronously rotate, so that the third pushing block is driven to linearly move, and the purpose of pushing the solid membrane and the pull rope out of the rotating base onto the first film is achieved.
As the further improvement of above-mentioned technical scheme, transport module is including being used for the membrane strip coil to cup joint the first post of inserting of placing, being used for the second drive module that the membrane strip removed and be used for the recovery module of membrane strip recovery, be equipped with the conveying channel who is used for the membrane strip to carry on the rotation base, be equipped with a plurality of deflector roll groups that are used for the membrane strip direction to carry in the conveying channel, deflector roll group includes two deflector rolls, is equipped with the conveying clearance that is used for the membrane strip to pass through between two deflector rolls, be equipped with a plurality of equidistant solid membrane pieces of arranging on the membrane strip, be equipped with some broken lines between solid membrane piece and the membrane strip so that solid membrane piece can be with the membrane strip separation. The second driving module comprises a driven roller, a driving roller, a second bevel gear set and a fourth motor, the driven roller and the driving roller are both rotationally connected to the rotating base, a conveying gap for passing a film strip is formed between the driven roller and the driving roller, the second bevel gear set comprises a third bevel gear and a fourth bevel gear, the third bevel gear is fixedly connected to the driving roller, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is fixedly connected to an output shaft of the fourth motor, and the fourth motor is fixedly connected to the rotating base. The film strip is fixed between the stay rope and the rotating base, so that the film strip which is partially folded can be formed through the second driving module, an extra length variation is provided for the film strip when the film strip is pushed out, and the solid film on other positions of the film strip is prevented from being shifted due to pulling when the film strip is pushed out.
As a further improvement of the technical scheme, the recovery module comprises a recovery roller, a first worm wheel, a first worm and a fifth motor, wherein the recovery roller is rotationally connected to the rotating base, the first worm wheel is fixedly connected to the recovery roller, the first worm wheel is meshed with the first worm, one end of the first worm is rotationally connected to the rotating base, the other end of the first worm is fixedly connected with an output shaft of the fifth motor, and the fifth motor is fixedly connected to the rotating base. The fifth motor rotates, and the recovery roller rotates through the first worm and the first worm gear transmission, so that the purpose of winding and recovering the used film strip is achieved.
Compared with the prior art, the invention has the following advantages and effects:
according to the invention, the pushing module and the conveying module are matched for use, so that the operation of implanting the pull rope can be synchronously and continuously performed, the working efficiency is improved, the use is convenient, and the deformation part of the pull rope is limited between the solid membrane and the first membrane due to the fact that the solid membrane is bonded on the first membrane in a hot-pressing manner, the stability of the shape of the pull rope in the process of implanting the pull rope is ensured, and the manufacturing quality and the qualification rate of the plastic bag are improved. Further, the recovery module is used for recovering the membrane strip from which the solid membrane is separated, and the influence on the normal operation of manufacturing work caused by messy production sites due to the fact that the membrane strip is not properly treated after the membrane strip is used is avoided.
Drawings
Fig. 1 is a schematic structural view of a packaging bag manufacturing line according to an embodiment of the present invention.
Fig. 2 is a schematic view of the structure of the feed guide roller shown in fig. 1.
Fig. 3 is a schematic view of the structure of the implant module shown in fig. 1.
Fig. 4 is a schematic view of the structure of the rotating base shown in fig. 3.
Fig. 5 is a schematic view of the structure of the push-out base shown in fig. 4.
Fig. 6 is a schematic view of the structure of the recovery module shown in fig. 4.
Fig. 7 is a schematic view of the structure of the film roll shown in fig. 4.
Fig. 8 is a schematic view of the slitting module shown in fig. 1.
Fig. 9 is a schematic structural view of the third driving module shown in fig. 1.
Fig. 10 is a schematic structural view of the package base shown in fig. 1.
Fig. 11 is a schematic view of the structure of the first slider shown in fig. 10.
FIG. 12 is a schematic view of the structure of the first film shown in FIG. 1
FIG. 13 is a schematic view of the structure of the reinforcing layer shown in FIG. 12
Fig. 14 is a schematic view of the front side of the plastic bag roll shown in fig. 1.
Figure 15 is a schematic view of the back side of the plastic bag roll shown in figure 1.
Fig. 16 is a schematic view of a first embodiment of the use of the plastic bag roll shown in fig. 14.
Fig. 17 is a schematic view of a second embodiment of the plastic bag roll shown in fig. 14.
Fig. 18 is a schematic view of a third embodiment of the plastic bag roll shown in fig. 14.
Fig. 19 is a schematic view showing a state in which a general plastic bag is used after a bottle-shaped or cup-shaped article is taken.
Wherein 1-frame, 11-first feed roller, 111-first film roll, 112-first film, 12-second feed roller, 121-second film roll, 122-second film, 13-rewinding roller, 131-pinch roller, 14-conveying guide roller, 15-cutter head slot, 16-third drive module, 161-sixth motor, 162-eighth threaded rod, 163-second synchronous pulley set, 165-third synchronous pulley, 166-fourth synchronous pulley, 167-second synchronous belt, 164-ninth threaded rod, 2-feed module, 21-feed press roller, 22-feed guide roller, 23-guide roller main body, 24-cutting module, 241-cutting base, 242-first biaxial motor, 243-left threaded rod, 244-left cutter, 245-right threaded rod, 246-right cutter, 25-cutter hole, 26-slide hole, 27-spring, 28-first driving module, 281-first motor, 282-left cam, 283-right cam, 284-first threaded rod, 285-fixture block, 3-bagging module, 31-laminating module, 32-first hot-pressing module, 33-guide plate, 34-implantation module, 35-second hot-pressing module, 361-rotating base, 3611-perforation, 362-rope pulley, 363-rope groove, 364-deforming groove, 365-conveying channel, 366-guide roller group, 367-guide roller, 368-pull rope, 369-pinch roller, 37-pushing module, 371-second motor, 372-first gear, 373-second gear, 374-second threaded rod, 375-first push block, 376-third gear, 377-third threaded rod, 378-second push block, 379-catch, 38-transport module, 381-first plunger, 382-second drive module, 3821-driven roller, 3822-drive roller, 3823-second bevel gear set, 3824-fourth motor, 3825-third bevel gear, 3826-fourth bevel gear, 383-recovery module, 3831-recovery roller, 3832-first worm gear, 3833-first worm, 3834-first motor, 384-film roll, 385-film roll, 386-solid film sheet, 387-point break, 39-push module, 391-push base, 392-third motor, 393-first bevel gear set, 3931-first bevel gear, 3932-second bevel gear, 394-fourth threaded rod, 395-first set of synchronous pulleys, 3951-first synchronous pulley, 3952-second synchronous pulley, 3953-first synchronous belt, 396-fifth threaded rod, 397-third push block, 398-lug, 399-hot-press sheet, 4-slitting module, 41-slitting base, 42-second biaxial motor, 43-second worm, 44-second worm gear, 45-sixth threaded rod, 46-third worm, 47-third worm gear, 48-seventh threaded rod, 49-slitting blade holder, 491-slitting blade holder, 5-packaging module, 51-packaging base, 52-pulling module, 521-seventh motor, 522-fourth gear, 523-fifth gear, 524-tenth threaded rod, 525-first slider, 53-cut-off module, 531-ninth motor, 532-fourth bevel gear set, 533-twelfth threaded rod, 534-second slider, 535-seventh bevel gear, 536-eighth bevel gear, 537-cut-off bit, 54-clamping module, 541-eighth motor, 542-third bevel gear set, 543-eleventh threaded rod, 544-first clip, 545-second clip, 546-fifth bevel gear, 547-sixth bevel gear, 55-second plunger, 56-tape roll, 57-tape, 58-compact, 61-short axis end, 62-long axis end, 71-plastic bag, 72-plastic bag roll, 8-stop, 91-first film layer, 911-first groove, 912-second groove, 9121-transverse groove, 9122-longitudinal groove, 92-reinforcing layer, 921-warp, 922-weft, 923-vent, 93-second film layer, 931-vent, seal, 932-packaging chamber, 94-packaging chamber.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and not limited to the following examples.
Referring to fig. 1-18, the packaging bag manufacturing production line of the present embodiment includes a frame 1, a feeding module 2, a bag making module 3, a slitting module 4 and a packaging module 5, wherein the feeding module 2, the bag making module 3, the slitting module 4 and the packaging module 5 are sequentially disposed on the frame 1, a first feeding roller 11 for fixedly disposing a first film roll 111, a second feeding roller 12 for fixedly disposing a second film roll 121, a rewinding roller 13 for coiling a plastic bag 71 into a plastic bag roll 72, and a conveying guide roller 14 for guiding and conveying the first film 112 and the second film 122 are rotatably connected to the frame 1, the frame 1 is provided with a plurality of pinch rollers 131, the pinch rollers 131 are rotatably connected to the frame 1, the feeding module 2 includes a feeding press roller 21 and a feeding guide roller 22, the feeding press roller 21 and the feeding guide roller 22 are rotatably connected to the frame 1, a conveying gap for the first film 112 to pass through is arranged between the feeding press roller 21 and the feeding guide roller 22, the feeding guide roller 22 comprises a guide roller main body 23, a cutting module 24 for cutting the first film 112 and a first driving module 28 for driving the cutting module 24 to move linearly, the cutting module 24 comprises a cutting base 241, a first double-shaft motor 242, a left threaded rod 243, a left cutting blade 244, a right threaded rod 245 and a right cutting blade 246, the cutting base 241 is connected in the guide roller main body 23 in a sliding manner, the first double-shaft motor 242 is fixedly connected on the cutting base 241, a left output shaft of the first double-shaft motor 242 is fixedly connected with one end of the left threaded rod 243, the other end of the left threaded rod 243 is rotationally connected on the cutting base 241, a right output shaft of the first double-shaft motor 242 is fixedly connected with one end of the right threaded rod 245, the other end of the right threaded rod 245 is rotationally connected on the cutting base 241, the left cutting blade 244 and the right cutting blade 246 are both connected to the cutting base 241 in a sliding manner, threaded holes are formed in the left cutting blade 244 and the right cutting blade 246, the left cutting blade 244 is in threaded fit with the left threaded rod 243, the right cutting blade 246 is in threaded fit with the right threaded rod 245, the threaded direction of the left threaded rod 243 is opposite to that of the right threaded rod 245, the guide roller main body 23 is provided with a blade hole 25 for the left cutting blade 244 and the right cutting blade 246 to pass through and a slide hole 26 for the left cutting blade 244 and the right cutting blade 246 to move in opposite directions, the first driving module 28 comprises a first motor 281, a left cam 282, a right cam 283, a first threaded rod 284 and a clamping block 285, the first motor 281 is fixedly connected to the guide roller main body 23, the left cam 282 and the right cam 283 are both fixedly connected to the output shaft of the first motor 281, one end of the first threaded rod 284 is fixedly connected with the output shaft of the first motor 281, the other end of the first threaded rod 284 is rotatably connected to the guide roller main body 23, the clamping block 285 is slidably connected to the guide roller main body 23, one end of the clamping block 285 is provided with a threaded hole, the clamping block 285 is in threaded fit with the first threaded rod 284, when not in use, the short shaft end 61 of the left cam 282 and the short shaft end 61 of the right cam 283 are both propped against the bottom end of the cutting base 241, the other end of the clamping block 285 is positioned on the moving track of the cutting base 241, the other end of the clamping block 285 is propped against the top end of one end of the cutting base 241 so that one end of the cutting base 241 is clamped between the clamping block 285 and the guide roller main body 23, a spring 27 is arranged between the other end of the cutting base 241 and the guide roller main body 23, one end of the spring 27 is propped against the cutting base 241 and the guide roller main body 23, the bag making module 3 comprises a film covering module 31 and a first hot pressing module 32 for hot pressing and sealing the first film 112 and the second film 122, the film covering module 31 comprises a guide plate 33 for guiding the first film 112 to be folded in half, an implantation module 34 for implanting a pull rope 368 on the first film 112 and a second hot pressing module 35 for hot pressing and bonding the first film 112 after being folded in half, the implantation module 34 comprises a rotating base 361, a rope pulley 362, a pushing module 37 for pushing the pull rope 368 to deform, a conveying module 38 for conveying the solid film 386 and a pushing module 39 for pushing the pull rope 368 and the solid film 386 to the first film 112, the rotating base 361 is rotatably connected to the frame 1, a rope slot 363 for accommodating the pull rope 368 is formed in the rotating base 361, the pull rope 368 on the rope pulley 362 is positioned in the rope slot 363, the rope pulley 362 is rotatably connected to the frame 1, a pressing wheel 369 is arranged on the rope pulley 362, one end of the pressing wheel 369 presses the pull rope 368 on the rope pulley 362, the other end of the pressing wheel 369 is hinged to the frame 1, the guide plate 33 is fixedly connected to the frame 1, the pushing module 37 includes a second motor 371, a first gear 372, a second gear 373, a second threaded rod 374, a first pushing block 375, a third gear 376, a third threaded rod 377 and a second pushing block 378, the second motor 371 is fixedly connected to the rotating base 361, an output shaft of the second motor 371 is fixedly connected to the first gear 372, the first gear 372 is meshed with the second gear 373 and the third gear 376, the second gear 373 is fixedly connected to the second threaded rod 374, the second threaded rod 374 is rotatably connected to the top end of the rotating base 361, the third gear 376 is fixedly connected to the third threaded rod 377, the third threaded rod 377 is rotatably connected to the bottom end of the rotating base 361, the first pushing block 375 and the second pushing block 378 are slidably connected to the rotating base 361, threaded holes are formed in the first pushing block 375 and the second pushing block 378, the first push block 375 is in threaded fit with the second threaded rod 374, the second push block 378 is in threaded fit with the third threaded rod 377, the threaded direction of the second threaded rod 374 is opposite to the threaded direction of the third threaded rod 377, a deformation groove 364 for deformation of the pull rope 368 is formed in the rotating base 361, the first push block 375 and the second push block 378 are integrally connected with a baffle 379 for preventing the pull rope 368 from separating from the deformation groove 364, the conveying module 38 comprises a first inserting column 381 for sleeving the film strip winding 384, a second driving module 382 for moving the film strip 385 and a recovery module 383 for recovering the film strip 385, a conveying channel 365 for conveying the film strip 385 is formed in the rotating base 361, a plurality of guide roller groups 366 for guiding and conveying the film strip 385 are arranged in the conveying channel 365, the guide roller groups 366 comprise two guide rollers 367, conveying gaps for the film strip 385 to pass through are formed between the two guide rollers 367, a plurality of fixed films 386 are arranged at equal intervals, and a broken line is arranged between the fixed films 386 and the film strip 385 to enable the fixed films 385 to be separated from the film strip 385. The second driving module 382 comprises a driven roller 3821, a driving roller 3822, a second bevel gear set 3823 and a fourth motor 3824, the driven roller 3821 and the driving roller 3822 are both rotatably connected to the rotating base 361, a conveying gap for passing the film belt 385 is arranged between the driven roller 3821 and the driving roller 3822, the second bevel gear set 3823 comprises a third bevel gear 3825 and a fourth bevel gear 3826, the third bevel gear 3825 is fixedly connected to the driving roller 3822, the third bevel gear 3825 is meshed with the fourth bevel gear 3836, the fourth bevel gear 3826 is fixedly connected to an output shaft of the fourth motor 3824, the fourth motor 3834 is fixedly connected to the rotating base 361, the recovering module 3831 comprises a recovering roller 3831, a first worm wheel 3832, a first worm 3833 and a fifth motor 3834, the recovering roller 3831 is rotatably connected to the rotating base 361, the first worm wheel 3832 is fixedly connected to the recovering roller 3831, the first worm 3832 is meshed with the first worm 3833, one end of the first worm 3833 is rotatably connected to the rotating base 361, the other end of the first worm 3833 is fixedly connected to an output shaft of the fifth motor 3834, the fifth motor 3834 is fixedly connected to the rotating base 361, the push-out module 39 comprises a push-out base 391, a third motor 392, a first bevel gear set 393, a fourth threaded rod 394, a first synchronous pulley set 395, a fifth threaded rod 396 and a third push block 397, one end of the push-out base 391 is inserted into the rotating base 361, the other end of the push-out base 391 is fixedly connected to the frame 1, the third motor 392 is fixedly connected to the push-out base 391, the first bevel gear set 393 comprises a first bevel gear 3931 and a second bevel gear 3932, the first bevel gear 3931 is fixedly connected to an output shaft of the third motor 392, the first bevel gear 3931 is meshed with the second bevel gear 3932, the second bevel gear set 3932 is fixedly connected to the fourth threaded rod 394, the fourth screw rod 394 is rotationally connected to the pushing base 391, the first synchronous belt wheel set 395 comprises a first synchronous belt pulley 3951, a second synchronous belt pulley 3952 and a first synchronous belt 3953, the first synchronous belt pulley 3951 is fixedly connected to the fourth screw rod 394, the first synchronous belt pulley 3951 and the second synchronous belt pulley 3952 realize transmission through the first synchronous belt 3953, the second synchronous belt pulley 3952 is fixedly connected to the fifth screw rod 396, the fifth screw rod 396 is rotationally connected to the pushing base 391, threaded holes are formed at both ends of the third push block 397, both ends of the third push block 397 are respectively in threaded fit with the fourth screw rod 394 and the fifth screw rod 396, a plurality of bumps 398 for pushing the solid membrane 386 and the pull ropes 368 are arranged on the third push block 397, a hot-pressing sheet 399 for hot-pressing and bonding the solid membrane 386 and the first membrane 112 is arranged on the bumps 398, the rotating base 361 is provided with a plurality of through holes 3611 for the projection 398 to pass through, the slitting module 4 comprises a slitting base 41, a second double-shaft motor 42, a second worm 43, a second worm wheel 44, a sixth threaded rod 45, a third worm 46, a third worm wheel 47, a seventh threaded rod 48 and a slitting knife holder 49, the slitting base 41 is slidably connected to the frame 1, the second double-shaft motor 42 is fixedly connected to the slitting base 41, a left output shaft of the second double-shaft motor 42 is fixedly connected with one end of the second worm 43, the other end of the second worm 43 is rotatably connected to the slitting base 41, the second worm 43 is meshed with the second worm wheel 44, the second worm wheel 44 is fixedly connected to the sixth threaded rod 45, one end of the sixth threaded rod 45 is rotatably connected to the slitting base 41, a right output shaft of the second double-shaft motor 42 is fixedly connected with one end of the third worm 46, the other end of the third worm 46 is rotatably connected to the slitting base 41, the third worm 46 is meshed with the third worm gear 47, the third worm gear 47 is fixedly connected to the seventh threaded rod 48, one end of the seventh threaded rod 48 is rotationally connected to the slitting base 41, the other end of the sixth threaded rod 45 and the other end of the seventh threaded rod 48 are integrally connected with the stop block 8, threaded holes are formed at two ends of the top end of the slitting knife holder 49, the two ends of the top end of the slitting knife holder 49 are respectively in threaded fit with the sixth threaded rod 45 and the seventh threaded rod 48, a slitting knife 491 is fixedly arranged at the bottom end of the slitting knife holder 49, a knife head groove 15 for accommodating the slitting knife 491 is formed in the frame 1, a third driving module 16 for driving the slitting module 4 to linearly move is arranged on the frame 1, the third driving module 16 comprises a sixth motor 161, an eighth threaded rod 162, a second synchronous belt wheel set 163 and a ninth threaded rod 164, the sixth motor 161 is fixedly connected to the frame 1, the output shaft of the sixth motor 161 is fixedly connected with one end of an eighth threaded rod 162, the other end of the eighth threaded rod 162 is rotatably connected to the frame 1, the second synchronous belt wheel set 163 comprises a third synchronous belt pulley 165, a fourth synchronous belt pulley 166 and a second synchronous belt 167, the third synchronous belt pulley 165 is fixedly connected to the eighth threaded rod 162, the third synchronous belt pulley 165 and the fourth synchronous belt pulley 166 realize transmission through the second synchronous belt 167, the fourth synchronous belt pulley 166 is fixedly connected to a ninth threaded rod 164, the ninth threaded rod 164 is rotatably connected to the frame 1, threaded holes are formed at two ends of the slitting base 41, the two ends of the slitting base 41 are respectively in threaded fit with the eighth threaded rod 162 and the ninth threaded rod 164, the packaging module 5 comprises a packaging base 51, a pulling and feeding module 52 for conveying the adhesive tape 57 and a cutting module 53 for cutting the adhesive tape 57, the packaging base 51 is integrally connected with the frame 1, the packaging base 51 is provided with a second inserting column 55 for sleeving and placing the adhesive tape roll 56, the frame 1 realizes the rotation of the first feeding roller 11, the second feeding roller 12, the rewinding roller 13, the conveying guide roller 14, the guide roller main body 23 and the rotating base 361 through motors, the pulling and conveying module 52 comprises a seventh motor 521, a fourth gear 522, a fifth gear 523, a tenth threaded rod 524 and a first sliding block 525, the seventh motor 521 is fixedly connected with the packaging base 51, the fourth gear 522 is fixedly connected with an output shaft of the seventh motor 521, the fourth gear 522 is meshed with the fifth gear 523, the fifth gear 523 is fixedly connected with the tenth threaded rod 524, the tenth threaded rod 524 is rotationally connected with the packaging base 51, the first sliding block 525 is slidingly connected with the packaging base 51, one end of the first sliding block 525 is provided with a threaded hole, the first slider 525 is in threaded fit with the tenth threaded rod 524, the other end of the first slider 525 is provided with a clamping module 54 for clamping the adhesive tape 57 and a pressing block 58 for pressing the adhesive tape 57 onto the plastic bag roll 72, the pressing block 58 is integrally connected with the first slider 525, the clamping module 54 comprises an eighth motor 541, a third bevel gear set 542, an eleventh threaded rod 543, a first clamping piece 544 and a second clamping piece 545, the eighth motor 541 is fixedly connected with the first slider 525, the third bevel gear set 542 comprises a fifth bevel gear 546 and a sixth bevel gear 547, the fifth bevel gear 546 is fixedly connected with an output shaft of the eighth motor 541, the fifth bevel gear 546 is meshed with the sixth bevel gear 547, the sixth bevel gear 547 is fixedly connected with the eleventh threaded rod 543, the eleventh threaded rod 543 is rotatably connected with the first slider 525, the first clamping piece 544 is integrally connected with the first slider 525, the second clamping piece 545 is slidably connected to the first slider 525, a threaded hole is formed in the second clamping piece 545, the second clamping piece 545 is in threaded fit with the eleventh threaded rod 543, when the cutting module 545 is used, the adhesive tape 57 is located between the first clamping piece 544 and the second clamping piece 545, the cutting module 53 comprises a ninth motor 531, a fourth bevel gear set 532, a twelfth threaded rod 533 and a second slider 534, the ninth motor 531 is fixedly connected to the package base 51, the fourth bevel gear set 532 comprises a seventh bevel gear 535 and an eighth bevel gear 536, the seventh bevel gear 535 is fixedly connected to an output shaft of the ninth motor 531, the seventh bevel gear 535 is meshed with the eighth bevel gear 536, the eighth bevel gear 536 is fixedly connected to the twelfth threaded rod 533, the twelfth threaded rod 533 is rotatably connected to the package base 51, the second slider 534 is slidably connected to the package base 51, one end of the second slider 534 is provided with a threaded hole, the second slider 534 is in threaded fit with the twelfth threaded rod 533, the cutting tool bit 537 is fixedly arranged at the other end of the second slider 534, the first film 112 comprises a first film layer 91, a reinforcing layer 92 and a second film layer 93, the first film layer 91 and the second film layer 93 are integrally connected, a first groove 911 for accommodating the reinforcing layer 92 is formed in the first film layer 91, a second groove 912 for accommodating the pull rope 368 is formed in the first film layer 91 through thermocompression bonding, the reinforcing layer 92 is woven by adopting a warp 921 and weft 922 interweaving method, the warp 921 and the weft 922 interweave to form an air hole 923, the second film layer 93, the first film layer 91 and the top surface of the reinforcing layer 92 are both in thermocompression bonding through the second thermocompression bonding module 35 so that the pull rope 368 is positioned between the first film layer 91 and the second film layer 93, the second film layer 93 is provided with an opening 931 for exposing the pull rope 368, the opening 931 is provided with a seal 932, one end of the seal 932 is integrally connected with the second film layer 93, the other end of the seal 932 is adhered to the first film layer 91 so that the pull rope 368 can be fixed between the seal 932 and the first film layer 91, the warp 921 is nylon fiber, the weft 922 is aramid fiber, the weft 922 takes every two weft 922 as a group, the floating and sinking rules of interweaving warp and weft of the two weft 922 in the group are opposite, one weft 922 carries out cyclic floating and sinking weaving of warp and weft according to the mode of pressing the two warp 921 again, the other weft 922 carries out cyclic floating and sinking weaving of warp and weft according to the two warp 921, the warp and weft cyclic sinking knitting is performed by pressing one warp yarn 921 again, in the same vertical direction, two weft yarns 922 in the same group are opposite to the sinking mode of the same warp yarn 921, the second groove 912 comprises a transverse groove 9121 and a plurality of longitudinal grooves 9122, the longitudinal grooves 9122 are communicated with the transverse groove 9121, the transverse grooves 9121 are positioned at the bottom end of the first film layer 91, the longitudinal grooves 9122 are uniformly distributed on the transverse groove 9121, the longitudinal grooves 9122 and the open holes 931 are positioned on the same straight line, and the first film 112 and the second film 122 are sealed by thermal pressing through the first thermal pressing module 32 so that a plurality of split charging chambers 94 for containing bottle-shaped and cup-shaped articles are formed between the first film 112 and the second film 122.
In summary, the application method of the invention is as follows:
step one: the first film roll is arranged and fixed on the first feeding roller, the second film roll is arranged and fixed on the second feeding roller,
step two: selecting whether to cut the first film conveyed from the first feeding roller according to the manufacturing requirement of the plastic bag, if so, rotating a first motor, moving a cutting base outwards until a left cutting knife and a right cutting knife are exposed on a guide roller main body, rotating a first double-shaft motor, and moving the left cutting knife and the right cutting knife in opposite directions until the distance between the left cutting knife and the right cutting knife reaches the manufacturing requirement of the plastic bag;
step three: the implantation operation of the pull rope is carried out through the implantation module, the pull rope is wound into the rope groove by rotating the rotating base, the second motor rotates, the first push block pushes the pull rope into the deformation groove, the pull rope deforms, and the second push block moves from the deformation groove;
step four: when the rotating base rotates, the pull rope in the rope groove continuously enters the transverse groove, when the rotating base rotates by 90 degrees, the first push block resets, the second push block pushes the pull rope into the deformation groove, the pull rope deforms, the third motor rotates with the fourth motor, the fifth motor is not moved, the third push block moves outwards, partial folding is formed on the film strip until the film strip and the pull rope are pushed into the longitudinal groove by the third push block, the partial folding on the film strip disappears, and the solid film is separated from the film strip and is bonded on the first film by hot pressing of the hot pressing sheet;
step five: the fifth motor rotates, the recovery roller rotates to roll up and recover the membrane belt with the solid membrane separated, the third motor rotates reversely, the third push block resets, the first push block and the second push block repeat the third step and the fourth step, the third push block repeats the fourth step and the fifth step, and the pull rope is implanted circularly and continuously;
step six: the first film is guided by the guide plate to be folded in half in the continuous conveying process, the second film layer is covered on the first film layer and the reinforcing layer, the second film layer is bonded with the first film layer and the reinforcing layer through a second hot-pressing module in a hot-pressing mode, and the pull rope is sealed between the second film layer and the first film layer;
step seven: the second film conveyed from the second feeding roller and the first film after the pull rope is implanted are subjected to hot pressing sealing through the first hot pressing module to form continuous and connected plastic bags;
step eight: the position of the slitting cutter head is adjusted according to the position distance of the central line of the connecting position between the slitting cutter head and the plastic bags, the sixth motor rotates, and the slitting base slides until the slitting cutter head faces the central line of the connecting position between the plastic bags;
step nine: the second double-shaft motor rotates, the slitting knife holder moves downwards, and the slitting knife head performs slitting operation;
step ten: the eighth motor rotates, the second clamping piece moves, and the adhesive tape is clamped between the first clamping piece and the second clamping piece;
step eleven: the seventh motor rotates, the first sliding block slides downwards until the adhesive tape is pulled to the plastic bag roll, the eighth motor rotates reversely, the first clamping piece and the second clamping piece are separated, the adhesive tape moves along the rotating direction of the plastic bag roll under the driving of the rotation of the plastic bag roll, and the pressing block butts against the adhesive tape and presses the adhesive tape on the plastic bag roll;
step twelve: the seventh motor reversely rotates, the first sliding block upwards slides and resets, the ninth motor rotates, the second sliding block moves, and the cutting tool bit cuts off the adhesive tape;
step thirteen: the separated adhesive tape seals the plastic bag roll under the driving of the rotation of the plastic bag roll.
The foregoing description of the invention is merely exemplary of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. A packaging rope overlapping covering device, characterized in that: comprises a frame (1) and an implantation module (34) for implanting a pull rope (368) on a first film (112), wherein the implantation module (34) comprises a rotating base (361), a rope wheel (362), a pushing module (37) for pushing the pull rope (368) to deform, a conveying module (38) for conveying a solid film (386) and a pushing module (39) for pushing the pull rope (368) and the solid film (386) onto the first film (112), the rotating base (361) is rotationally connected onto the frame (1), a rope groove (363) for accommodating the pull rope (368) is formed in the rotating base (361), the pull rope (368) on the rope wheel (362) is positioned in the rope groove (363), the rope wheel (362) is rotationally connected onto the frame (1), a pressing wheel (369) is arranged on the rope wheel (362), one end of the pressing wheel (369) presses the pull rope (368) on the rope wheel (362), the other end of the pressing wheel (369) is hinged onto the frame (1), the frame (1) realizes the rotation of the rotating base (361) through a motor,
the pushing module (37) comprises a second motor (371), a first gear (372), a second gear (373), a second threaded rod (374), a first pushing block (375), a third gear (376), a third threaded rod (377) and a second pushing block (378), wherein the second motor (371) is fixedly connected to the rotating base (361), an output shaft of the second motor (371) is fixedly connected with the first gear (372), the first gear (372) is meshed with the second gear (373) and the third gear (376), the second gear (373) is fixedly connected to the second threaded rod (374), the second threaded rod (374) is rotationally connected to the top end of the rotating base (361), the third gear (376) is fixedly connected to the third threaded rod (377), the first pushing block (375) and the second pushing block (378) are both slidingly connected to the rotating base (361), the first pushing block (378) and the second pushing block (375) are both provided with threads in the direction opposite to the second threaded rod (377), the second threaded rod (374) is matched with the third threaded rod (377) in the direction opposite to the first threaded rod (375), a deformation groove (364) for deforming the pull rope (368) is formed in the rotating base (361), a baffle (379) for preventing the pull rope (368) from being separated from the deformation groove (364) is integrally connected to the first push block (375) and the second push block (378),
the push-out module (39) comprises a push-out base (391), a third motor (392), a first bevel gear set (393), a fourth threaded rod (394), a first synchronous belt pulley set (395), a fifth threaded rod (396) and a third push block (397), one end of the push-out base (391) is inserted on the rotating base (361), the other end of the push-out base (391) is fixedly connected on the frame (1), the third motor (392) is fixedly connected on the push-out base (391), the first bevel gear set (393) comprises a first bevel gear (3931) and a second bevel gear (3932), the first bevel gear (3931) is fixedly connected on an output shaft of the third motor (392), the first bevel gear (3931) is meshed with the second bevel gear (3932), the second bevel gear (3932) is fixedly connected on the fourth threaded rod (394), the fourth threaded rod (394) is rotationally connected on the push-out base (391), the first synchronous belt pulley set (395) comprises a first synchronous belt pulley (3951), a second synchronous belt pulley (3952) and a first belt pulley (3952) and a second synchronous belt pulley (3952) are fixedly connected on the first synchronous belt pulley (3951) through the first bevel gear set (3952), the second synchronous pulley (3952) is fixedly connected to the fifth threaded rod (396), the fifth threaded rod (396) is rotationally connected to the pushing base (391), threaded holes are formed in two ends of the third pushing block (397), two ends of the third pushing block (397) are respectively in threaded fit with the fourth threaded rod (394) and the fifth threaded rod (396), a plurality of protruding blocks (398) used for pushing the solid membrane (386) and the pull ropes (368) are arranged on the third pushing block (397), hot pressing pieces (399) used for thermally pressing and bonding the solid membrane (386) and the first membrane (112) are arranged on the protruding blocks (398), and a plurality of through holes (3611) used for the protruding blocks (398) to penetrate are formed in the rotating base (361).
2. The packaging string overlaying apparatus of claim 1, wherein: the conveying module (38) comprises a first inserting column (381) used for sleeving and placing a film strip roll (384), a second driving module (382) used for moving the film strip (385) and a recycling module (383) used for recycling the film strip (385), a conveying channel (365) used for conveying the film strip (385) is arranged on the rotating base (361), a plurality of guide roller groups (366) used for guiding and conveying the film strip (385) are arranged in the conveying channel (365), the guide roller groups (366) comprise two guide rollers (367), a conveying gap used for passing the film strip (385) is arranged between the two guide rollers (367), a plurality of fixed films (386) which are distributed at equal intervals are arranged on the film strip (385), a point breaking line (387) is arranged between the fixed films (386) and the film strip (385) so that the fixed films (386) can be separated from the film strip (385), the second driving module (382) comprises a driven roller (3821), a driving roller (3822), a second bevel gear group (3823) and a fourth motor (3824), the driven roller (3821) are connected with the driving roller (3824) in a rotating mode, and the driving roller (3822) are connected with the driving roller (3822) through the conveying gap used for rotating the film strip (3822), the second bevel gear set (3823) comprises a third bevel gear (3825) and a fourth bevel gear (3826), the third bevel gear (3825) is fixedly connected to the driving roller (3822), the third bevel gear (3825) is meshed with the fourth bevel gear (3826), the fourth bevel gear (3826) is fixedly connected to an output shaft of the fourth motor (3824), and the fourth motor (3824) is fixedly connected to the rotating base (361).
3. The packaging string overlaying apparatus of claim 2, wherein: the recovery module (383) comprises a recovery roller (3831), a first worm wheel (3832), a first worm (3833) and a fifth motor (3834), wherein the recovery roller (3831) is rotationally connected to a rotating base (361), the first worm wheel (3832) is fixedly connected to the recovery roller (3831), the first worm wheel (3832) is meshed with the first worm (3833), one end of the first worm (3833) is rotationally connected to the rotating base (361), the other end of the first worm (3833) is fixedly connected with an output shaft of the fifth motor (3834), and the fifth motor (3834) is fixedly connected to the rotating base (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053357.8A CN112455006B (en) | 2020-09-29 | 2020-09-29 | Packaging rope overlapping and covering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011053357.8A CN112455006B (en) | 2020-09-29 | 2020-09-29 | Packaging rope overlapping and covering equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN112455006A CN112455006A (en) | 2021-03-09 |
| CN112455006B true CN112455006B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011053357.8A Active CN112455006B (en) | 2020-09-29 | 2020-09-29 | Packaging rope overlapping and covering equipment |
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| CN105936141A (en) * | 2016-06-27 | 2016-09-14 | 浙江超伟机械有限公司 | Device for embedding drawstring in drawstring garbage bag |
| CN108622716A (en) * | 2018-05-21 | 2018-10-09 | 重庆雄富光电科技有限公司 | Polaroid process equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200207048A1 (en) * | 2019-01-02 | 2020-07-02 | Cmd Corporation | Method and Apparatus for Making Bags with Hem Seals |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1398764A (en) * | 2001-07-23 | 2003-02-26 | 株式会社细川洋行 | Zipper bag and its making process |
| CA2457593A1 (en) * | 2003-02-14 | 2004-08-14 | Illinois Tool Works Inc. | Reclosable packaging having slider-operated string zipper |
| CN102267250A (en) * | 2011-03-31 | 2011-12-07 | 厦门亚太创新机器有限公司 | Lacing plastic bag production equipment |
| CN103648915A (en) * | 2011-07-05 | 2014-03-19 | Khs有限责任公司 | Pack and method for producing such a pack |
| CN102935915A (en) * | 2011-08-15 | 2013-02-20 | 苏州亚比斯复合材料有限公司 | Structure and manufacturing method of gas packaging bag with inner shading sleeve |
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|---|---|
| CN112455006A (en) | 2021-03-09 |
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Effective date of registration: 20240507 Address after: Room 2103, F008, Building 1, No. 213 Funing Road, Zumiao Street, Chancheng District, Foshan City, Guangdong Province, 528000 (Residence Declaration) Patentee after: Foshan Huayue Intellectual Property Operation Co.,Ltd. Country or region after: China Address before: 311500 No.177, Yangtang West Road, Jiuxian street, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Tonglu Weiwei plastic products Co.,Ltd. Country or region before: China |
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