CN209815269U - Production line for bagging garbage bags with pull ropes - Google Patents

Abstract

The utility model discloses a rope production line in a guyed garbage bag, which belongs to the field of guyed garbage bag manufacturing, and comprises a feeding and cutting device, a guyed leading-in device, a hot-pressing hole cutting device and a secondary folding device, wherein the feeding and cutting device is sequentially arranged and used for leading out raw materials and cutting the raw materials into a layered structure; leading-in dead lever of leading-in frame fixedly connected with, leading-in dead lever bottom fixedly connected with side pipe, leading-in dead lever fixedly connected with diamond plate, two arcs of diamond plate fixedly connected with, leading-in side pipe both sides have all seted up the introducing port, the utility model has the advantages of after sending into stay cord leading-in device, this production line can be automatically with the leading-in raw materials of stay cord in make the effect of stay cord disposal bag.

Description

Production line for bagging garbage bags with pull ropes

Technical Field

The utility model belongs to the technical field of the technique that the stay cord disposal bag was made and specifically relates to a stay cord disposal bag is rope production line in bags.

Background

The pull rope garbage bag is usually sold in a point-breaking type roll when being produced, and is convenient for customers to use and purchase.

The above prior art solutions have the following drawbacks: the pull-cord garbage bag is characterized in that a pull cord is arranged at the bag mouth of a common film garbage bag, when the pull-cord garbage bag is produced, the pull cord needs to be guided into a plastic film, and the pull cord and the plastic film are fixed to form the pull-cord garbage bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stay cord disposal bag rope production line, after sending into the stay cord leading-in device, this production line can be automatically with making the stay cord disposal bag in the leading-in raw materials of stay cord.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a production line of a rope for bagging a garbage bag comprises a feeding cutting device, a rope guiding device, a hot-pressing hole cutting device and a secondary folding device, wherein the feeding cutting device is used for guiding raw materials out and cutting the raw materials into a layered structure, the rope guiding device is used for guiding a rope into double-layered raw materials, the hot-pressing hole cutting device is used for hot-pressing marks and point marks, and the secondary folding device is used for folding and collecting a finished product; a leading-in fixed rod is fixedly connected to the position, close to the leading-in through groove, of the leading-in frame, a leading-in square pipe is fixedly connected to the bottom of the leading-in fixed rod, and a pull rope can enter the leading-in square pipe from the leading-in through groove; keep away from leading-in logical groove one end fixedly connected with diamond-shaped plate at leading-in dead lever, be close to leading-in dead lever one side two arcs of fixedly connected with at diamond-shaped plate, two arcs set up along the border of the both sides of diamond-shaped plate respectively, and it has seted up the introducing port to keep away from diamond-shaped plate one side at leading-in square pipe both sides corresponding arc.

By adopting the scheme, the stay cord raw materials are led into the garbage bag raw materials by the stay cord garbage bag rope production line, the point-breaking type garbage bag is manufactured by heat sealing and hole cutting, and finally the garbage bag is coiled by the automatic material collecting device and then collected and stacked. The pulling rope enters the leading-in square tube from the leading-in through groove, the raw materials are separated when passing through the two arc plates, the pulling rope extends out of the leading-in opening and is attached to the inner side of the raw materials, and the process of leading the pulling rope into the raw materials is completed.

The utility model discloses further set up to: a first heat-seal roller and a second heat-seal roller are arranged on one side of the pull rope leading-in device, a first heat-seal rod is arranged at the position, close to the first heat-seal roller, of the pull rope leading-in device, the first heat-seal rod and the first heat-seal roller are arranged in parallel, a first heating arc-shaped rod is fixedly connected to the first heat-seal rod, and the first heating arc-shaped rod is semi-surrounded on the first heat-seal roller; and a second heat sealing rod is arranged at the position, close to the second heat sealing roller, of the pull rope leading-in device, the second heat sealing rod and the second heat sealing roller are arranged in parallel, a second heating arc-shaped rod is fixedly connected to the second heat sealing rod, and the second heating arc-shaped rod is semi-surrounded on the second heat sealing roller.

Through adopting above-mentioned scheme, first heating arc pole and second heating arc pole can make stay cord and raw materials be connected inseparabler, are difficult to take place the dislocation, provide convenience for one step of heat seal in the back.

The utility model discloses further set up to: the material loading cutting device comprises a material loading frame, the material loading frame is connected with a raw material loading roller in a rotating mode, the material loading frame corresponds to a fixed material loading roller fixedly connected with the position above the raw material loading roller, the fixed material loading roller is parallel to the raw material loading roller, a material loading fixing frame is connected to the fixed material loading roller in a rotating mode, a material loading motor is fixedly connected with the material loading fixing frame, a commutator is fixedly connected to an output shaft of the material loading motor, the commutator is fixedly connected with the material loading rotating roller, the material loading rotating roller is fixedly connected with a material loading compression roller, when the material cover of a roll is arranged on the raw material loading roller, the material loading compression roller can compress raw materials.

Through adopting above-mentioned scheme, the material loading motor passes through the commutator and drives the material loading axis of rotation and rotate, and the material loading axis of rotation drives the material loading compression roller and rotates, and the material loading compression roller can drive the raw materials rotation of the lapping that is compressed tightly when rotating, makes the raw materials constantly unreel, accomplishes the material loading.

The utility model discloses further set up to: last work or material rest is close to first material loading roller of stay cord leading-in device one end fixedly connected with and second material loading roller, and first material loading roller and second material loading roller all are parallel to each other with raw materials material loading roller, correspond at last work or material rest and are connected with cutting assembly between first material loading roller and the second material loading roller, and cutting assembly includes fixed connection and cuts the connecting block on last work or material rest, cuts the connecting block and corresponds raw materials folding joint department fixedly connected with cutter.

Through adopting above-mentioned scheme, the raw materials passes through cutting assembly when passing to second material loading roller from first material loading roller, and the cutter cuts the junction of folding disposal bag raw materials, forms the sack.

The utility model discloses further set up to: one end of the cutting connecting block, which is close to the raw material, is fixedly connected with a cutting block, and the cutting block extends into the raw material.

By adopting the scheme, the garbage bag raw material is spread by the dividing blocks, and the cutter is prevented from scratching the surface of the garbage bag raw material.

The utility model discloses further set up to: the hot-pressing cold-cutting device comprises a hot-pressing frame, a base is fixedly connected in the middle of the hot-pressing frame, a hot-pressing hole-cutting assembly capable of hot-pressing hot imprints and point marks on the raw material is connected to the position right above the hot-pressing frame corresponding to the base, and a swinging assembly capable of controlling the intermittent motion of the raw material on the base is connected to the base.

By adopting the scheme, the hot-pressing hole cutting device can perform hot-pressing hole cutting on the raw materials led into the pull rope to form hot imprints and point marks, so that the finished pull rope garbage bag is manufactured.

The utility model discloses further set up to: the hot pressing hole cutting assembly comprises a hot pressing fixing plate fixedly connected to a hot pressing frame, a hot pressing cylinder is fixedly connected to the top of the hot pressing fixing plate, a piston rod of the hot pressing cylinder is vertically arranged, the piston rod of the hot pressing cylinder penetrates through the hot pressing fixing plate, and a hot pressing knife fixedly connected to one end of the hot pressing fixing plate extends out of the piston rod of the hot pressing cylinder.

By adopting the scheme, the hot pressing cylinder can push the hot pressing knife to descend, the garbage bag raw materials on the base are subjected to hot pressing and hole cutting, the hot pressing on the garbage bag raw materials is marked, the hot pressing mark is marked on the hot pressing mark, the garbage bag raw materials and the pull rope are subjected to thorough heat sealing, and the strip-shaped pull rope garbage bag is manufactured.

The utility model discloses further set up to: the swing subassembly is including setting up the bearing board on the base, bearing board upper surface is higher than the base upper surface, at bearing board bottom fixedly connected with slider, the spout has been seted up to corresponding slider position department at the base, the spout sets up along the transmission direction of disposal bag raw materials, slider sliding connection is in the spout, bearing board fixedly connected with swing span, swing roll and back swing roll before rotating respectively at the swing span both ends, swing roll below position department rotates before the hot pressing frame corresponds and is connected with preceding guide roll, swing roll below position department rotates and is connected with back guide roll after the hot pressing frame corresponds.

By adopting the scheme, the bearing plate can make the raw materials move intermittently by sliding back and forth along the sliding groove, and the front swing roller and the rear swing roller can give the raw materials a trend of moving back and forth by pulling the raw materials.

The utility model discloses further set up to: the secondary folding device comprises a first folding frame, two first connecting columns fixedly connected to the first folding frame, first V-shaped rods fixedly connected to the two first connecting columns jointly, a second folding frame arranged below the first folding frame, two second connecting columns fixedly connected to the second folding frame, and second V-shaped rods fixedly connected to the two second connecting columns jointly.

By adopting the scheme, the pull rope garbage bag is folded for the second time through the second V-shaped rod after being folded by the first V-shaped rod, and then is prepared for subsequent collection and packaging.

To sum up, the utility model discloses following beneficial effect has:

1. the production line of the pull rope garbage bag packing rope guides the pull rope raw material into the garbage bag raw material, the garbage bag is made into a point-breaking type garbage bag through heat sealing and hole cutting, and finally the garbage bag is coiled into a roll through an automatic material collecting device and then collected and stacked. The pulling rope enters the leading-in square tube from the leading-in through groove, the raw materials are separated when passing through the two arc plates, the pulling rope extends out of the leading-in opening and is attached to the inner side of the raw materials, and the process of leading the pulling rope into the raw materials is completed.

Drawings

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

FIG. 2 is a schematic view of a protruding feeding device in the example;

FIG. 3 is an exploded view of a protruding charging motor in the example;

FIG. 4 is a partial schematic view of a highlighted cutting assembly in an embodiment;

FIG. 5 is a partial schematic view of the cord feeding device in the embodiment in a protruded use state;

FIG. 6 is a partial schematic view of the pull cord introduction device shown in an embodiment when not in use;

FIG. 7 is a partial schematic view of a highlight and cut assembly in an embodiment;

FIG. 8 is a schematic illustration of a protruding lead assembly and a pull cord lead-in assembly of an embodiment;

FIG. 9 is a partial schematic view of the cord introduction device in a protruding use state according to the embodiment;

FIG. 10 is a schematic view of a protruding diamond plate in an embodiment;

FIG. 11 is a partial schematic view of the hot-pressing hole cutting device in the embodiment in a state of being used in a protruded state;

FIG. 12 is a schematic view of an embodiment of a protruding hot die cut hole assembly;

FIG. 13 is a sectional view of a projected wobble assembly of the embodiment;

FIG. 14 is an exploded view of the bottom structure of the embodiment projecting swing frame;

FIG. 15 is a schematic view of a secondary folding apparatus according to an embodiment;

FIG. 16 is a schematic view of the automatic material receiving apparatus according to the embodiment;

FIG. 17 is a schematic illustration of a highlighted conveyor belt and breaking assembly in an embodiment;

FIG. 18 is a schematic view of a protruding take-up assembly in an embodiment;

FIG. 19 is a sectional view of a protrusion aid assembly in the embodiment.

In the figure, 1, garbage bag raw materials; 11. pulling rope raw materials; 2. a feeding and cutting device; 21. a feeding frame; 22. a raw material feeding roller; 23. a feeding fixed roller; 24. a feeding fixing frame; 241. a feeding motor; 242. a commutator; 243. a feeding rotating roller; 244. a feeding compression roller; 25. a first feeding roller; 26. a second feeding roller; 27. cutting the assembly; 271. cutting the connecting block; 272. dividing blocks; 273. a cutter; 3. a pull cord introduction device; 31. a lead-in frame; 311. leading in the through groove; 32. a first lead-in roller; 33. a second introduction roller; 34. a third introduction roller; 35. leading in a fixed rod; 351. a diamond plate; 352. an arc-shaped plate; 3521. a rhombic cavity; 353. introducing a square tube; 3531. an inlet port; 354. leading in a reversing wheel; 36. a first heat seal roll; 361. a first heat seal bar; 362. a first heating arc-shaped rod; 37. a second heat seal roll; 371. a second heat seal rod; 372. a second heating arc-shaped rod; 4. a pull rope feeding device; 41. pulling a rope feeding roller; 42. a first pull cord reversing roller; 421. a second pull rope reversing roller; 422. a third pull rope reversing roller; 423. a fourth pull rope reversing roller; 43. a horizontal base plate; 431. a trapezoidal base plate; 432. a pull rope connecting frame; 44. cutting the assembly; 441. cutting the central shaft; 442. cutting the fixed block; 4421. a separation knife; 4422. a hold-down bolt; 443. cutting the adjusting shaft; 4431. adjusting the nut; 45. a U-shaped frame; 451. an adjustment groove; 46. a conductive member; 461. dividing a fixed rod; 462. a guide rod; 4621. adjusting the bolt; 4622. a guide groove; 47. a pull cord introduction assembly; 471. a pull cord lead-in lever; 472. a first pull cord introduction roller; 473. a second draw-cord introduction roller; 5. a hot-pressing hole cutting device; 51. a hot-pressing frame; 52. a first hot press guide roll; 53. a second hot-pressing guide roller; 54. a third hot-pressing guide roller; 55. hot-pressing the hole-cutting assembly; 551. hot pressing the fixed plate; 552. a hot-pressing cylinder; 553. hot pressing a knife; 56. a swing assembly; 561. a base; 5611. a chute; 562. a support plate; 5621. a slider; 563. a swing frame; 5631. a swing motor; 5632. a first link; 5633. a second link; 5634. a third link; 564. a front swing roller; 5641. a front guide roller; 565. a rear swing roller; 5651. a rear guide roller; 6. a secondary folding device; 61. a first folding frame; 611. a first V-shaped bar; 612. a first connecting column; 62. a second folding frame; 621. a second V-shaped bar; 622. a second connecting column; 7. an automatic material receiving device; 71. a transmission assembly; 711. a transmission rack; 712. a transfer roller; 72. a material receiving frame; 721. a conveyor belt; 73. breaking the component; 731. beating a rod; 732. a connecting disc; 733. breaking the motor; 74. a winding component; 741. a rolling box; 742. reeling the pipe; 7421. a vent hole; 743. a turntable; 7431. a winding motor; 744. a fan; 7441. a blowpipe; 745. a vacuum pump; 7451. an air suction pipe; 746. pushing the disc; 7461. a winding cylinder; 7462. an arc-shaped slot; 75. a collection rack; 751. a baffle plate; 752. an elastic plate; 7521. a void; 76. an auxiliary component; 761. an auxiliary motor; 7611. an auxiliary rotating shaft; 762. an arc-shaped pressing plate; 7621. a pressure roller; 7622. a vent hole.

Detailed Description

Example (b): a production line of a bagged rope of a pull rope garbage comprises a feeding and cutting device 2, a pull rope leading-in device 3, a hot-pressing hole cutting device 5, a secondary folding device 6 and an automatic material receiving device 7 which are sequentially arranged along a straight line, as shown in figure 1. The rope guide device 3 is also provided with a rope feeding device 4. The garbage bag raw material 1 is placed on the feeding and cutting device 2, and the garbage bag raw material 1 is made by flattening and winding a cylindrical plastic film produced by blow molding into a roll. A belt-shaped rope raw material 11 is placed on the rope feeding device 4.

As shown in fig. 2 and 3, the feeding and cutting device 2 includes a feeding frame 21, a raw material feeding roller 22 is rotatably connected to one end of the feeding frame 21 away from the pull rope guiding device 3, and the garbage bag raw material 1 is wound and sleeved on the raw material feeding roller 22. A feeding fixed roller 23 is fixedly connected to the position above the feeding frame 21 corresponding to the raw material feeding roller 22, and a feeding fixed frame 24 is rotatably connected to the feeding fixed roller 23. A feeding motor 241 is fixedly connected to one end of the feeding fixing frame 24 close to the raw material feeding roller 22, a commutator 242 is fixedly connected to an output shaft of the feeding motor 241, a feeding rotating roller 243 is fixedly connected to the commutator 242, the feeding rotating roller 243 is rotatably connected to the feeding fixing frame 24, and the feeding rotating roller 243 and the raw material feeding roller 22 are arranged in parallel. A feeding press roller 244 is fixedly connected to the feeding rotating roller 243. When the garbage bag material 1 is sleeved on the material feeding roller 22, the feeding pressing roller 244 can press the garbage bag material 1. The feeding motor 241 drives the feeding rotating roller 243 to rotate through the commutator 242, the feeding rotating roller 243 drives the feeding pressing roller 244 to rotate, and the feeding pressing roller 244 can drive the garbage bag raw material 1 which is tightly pressed to rotate when rotating, so that the garbage bag raw material 1 is continuously unreeled, and feeding is completed.

As shown in fig. 2 and 4, a first feeding roller 25 and a second feeding roller 26 are fixedly connected to one end of the feeding frame 21 close to the rope guiding device 3, the first feeding roller 25 and the second feeding roller 26 are parallel to the raw material feeding roller 22, and the first feeding roller 25 is located right above the second feeding roller 26. The garbage bag raw material 1 is led out from the raw material feeding roller 22, bypasses the first feeding roller 25, moves downwards, and enters the pull rope guiding device 3 through the second feeding roller 26. Be connected with cutting assembly 27 between last work or material rest 21 corresponds first material loading roller 25 and second material loading roller 26, cutting assembly 27 includes fixed connection in last work or material rest 21 and cuts the connecting block 271, cuts the connecting block 271 and is close to disposal bag raw materials 1 one end fixed connection and cuts apart piece 272 cutting the piece 272, cuts apart the piece 272 and stretches into in the disposal bag raw materials 1. A cutting knife 273 is fixedly connected to the joint of the cutting connecting block 271 corresponding to the garbage bag raw material 1, and the cutting knife 273 is arranged right above the garbage bag raw material 1. When the garbage bag raw material 1 passes from the first feeding roller 25 to the second feeding roller 26, the garbage bag raw material 1 passes through the cutting assembly 27, and the cutting knife 273 cuts the joint of the folded garbage bag raw material 1, so that the garbage bag raw material 1 becomes a double-layer plastic film. The dividing block 272 pushes the garbage bag material 1 apart to prevent the cutter 273 from scratching the surface of the garbage bag material 1.

As shown in fig. 5 and 6, the rope guiding device 3 includes a guiding frame 31, the rope feeding device 4 includes a rope feeding roller 41 rotatably connected to the feeding frame 21, and the rope raw material 11 is wound around the rope feeding roller 41. A first rope reversing roller 42 and a second rope reversing roller 421 are rotatably connected to the guide frame 31 at a position close to the rope feeding roller 41, and the first rope reversing roller 42 is positioned directly above the second rope reversing roller 421. A pull rope connecting frame 432 is fixedly connected to the position, close to the second pull rope reversing roller 421, of the guide frame 31, a horizontal base plate 43 is fixedly connected to the pull rope connecting frame 432, a trapezoidal base plate 431 is fixedly connected to one end, close to the second pull rope reversing roller 421, of the horizontal base plate 43, the length of the cross section, away from the horizontal base plate 43, of the trapezoidal base plate 431 is equal to the length of the cross section of the pull rope raw material 11, and the length of the cross section, close to the horizontal base plate 43, of the trapezoidal base plate 431 is half of the length of the cross section of. The pulling rope raw material 11 is conveyed to the first pulling rope reversing roller 42 by the pulling rope feeding roller 41, is turned over downwards and conveyed to the second pulling rope reversing roller 421, and is conveyed to the trapezoidal backing plate 431 and the horizontal backing plate 43 by the second pulling rope reversing roller 421.

As shown in fig. 5 and 7, a cutting assembly 44 is connected to the guide frame 31 at a position corresponding to the horizontal pad 43, the cutting assembly 44 includes a cutting center shaft 441 fixedly connected to the guide frame 31, and the cutting center shaft 441 is positioned directly above the horizontal pad 43. A cutting fixing block 442 is rotatably connected to the cutting center shaft 441, and a separating knife 4421 is fixedly connected to one end of the cutting fixing block 442 away from the cutting center shaft 441. The divider knife 4421 is positioned at the middle position in the width direction of the horizontal mat 43, the divider knife 4421 can abut against the horizontal mat 43, and the divider knife 4421 can cut the cord material 11 on the horizontal mat 43 from the middle. A pressing bolt 4422 is in threaded connection with the cutting fixing block 442 at a position close to the cutting center shaft 441, and the pressing bolt 4422 can abut against the cutting center shaft 441. When the separating knife 4421 is too high or too low, the pressing bolt 4422 can be loosened, the cutting fixing block 442 can be rotated, the position of the separating knife 4421 is adjusted, and then the pressing bolt 4422 is screwed down to fix the relative position of the separating knife 4421. The slit fixing block 442 is rotatably connected to a slit adjustment shaft 443, and both ends of the slit adjustment shaft 443 are commonly connected to the U-shaped frame 45. Adjusting grooves 451 are formed in the positions, corresponding to the two ends of the splitting adjusting shaft 443, of the U-shaped frame 45, the adjusting grooves 451 are vertically arranged, and the splitting adjusting shaft 443 is connected in the adjusting grooves 451 in a sliding mode. Both ends of the split adjusting shaft 443 are in threaded connection with adjusting bolts 4621, and the adjusting bolts 4621 can abut against the U-shaped frame 45. The rope raw material 11 is conveyed to the trapezoidal backing plate 431 from the second rope reversing roller 421, when the rope raw material 11 passes through the trapezoidal backing plate 431, two sides of the rope raw material 11 are turned downwards, after the rope raw material 11 is conveyed to the horizontal backing plate 43 from the trapezoidal backing plate 431, two sides of the rope raw material 11 pass through the U-shaped frame 45 and are turned inwards, so that the rope raw material 11 can be clamped by the U-shaped frame 45 and the horizontal backing plate 43, and a guiding effect is achieved for the rope raw material 11. The user can slide the U-shaped bracket 45 up and down to ensure that the U-shaped bracket 45 can abut against the pulling rope raw material 11 at the bottom of the horizontal backing plate 43, and then fix the relative position of the U-shaped bracket 45 by tightening the adjusting nut 4431.

As shown in fig. 5 and 8, a third rope reversing roller 422 and a fourth rope reversing roller 423 are rotatably connected to the guide frame 31 at a position close to the horizontal backing plate 43, and the third rope reversing roller 422 is close to one end of the horizontal backing plate 43 remote from the trapezoidal backing plate 431. A guide assembly 46 is connected to the guide frame 31 at a position right above the fourth rope reversing roller 423, the guide assembly 46 includes a guide fixing rod 461 fixedly connected to the guide frame 31, two adjusting bolts 4621 are threadedly connected to the guide fixing rod 461, a guide rod 462 is rotatably connected to each adjusting bolt 4621, and a guide groove 4622 through which the cut rope raw material 11 passes is opened on each guide rod 462. A rope guide assembly 47 is connected to the guide frame 31 directly above the guide assembly 46, the rope guide assembly 47 includes a rope guide rod 471 fixedly connected to the guide frame 31, a first rope guide roller 472 and a second rope guide roller 473 are rotatably connected to the rope guide rod 471, and the horizontal position of the first rope guide roller 472 is lower than that of the second rope guide roller 473. A lead-in through groove 311 is formed in the lead-in frame 31 at a position close to the cord lead-in unit. The cut cord raw material 11 is conveyed to a third cord reversing roller 422 from the horizontal backing plate 43, and then is turned over downwards from the third cord reversing roller 422 to be conveyed to a position of a fourth cord reversing roller 423, and the fourth cord reversing roller 423 turns over the divided cord raw material 11 upwards and conveys the same to a position of a guide component 46. The two cut pieces of the pulling rope pass through the two guide grooves 4622, and the guide bar 462 functions to separate the two pulling ropes. The user can adjust the relative position of the two guide slots 4622 by rotating the guide rod 462, and then tighten the adjusting bolt 4621 to fix the guide rod 462 after the adjustment is completed. The two cut ropes are wound around the first rope guide roller 472 and the second rope guide roller 473, respectively, and finally the ropes are introduced into the rope guide 3 through the guide through groove 311.

As shown in fig. 9 and 10, an introduction fixing rod 35 is fixedly connected to the introduction frame 31 at a position close to the introduction through groove 311, an introduction square pipe 353 is fixedly connected to the bottom of the introduction fixing rod 35, and both the two ropes led out by the rope feeding device 4 pass through the introduction through groove 311 and enter the introduction square pipe 353. One end of the guiding fixing rod 35, which is far away from the guiding through groove 311, is fixedly connected with a diamond-shaped plate 351, one side of the diamond-shaped plate 351, which is close to the guiding fixing rod 35, is fixedly connected with two arc-shaped plates 352, the two arc-shaped plates 352 are respectively arranged along the edges of two sides of the diamond-shaped plate 351, a diamond-shaped accommodating cavity 3521 is formed between the two arc-shaped plates 352, and the guiding fixing rod 35 is located in the diamond-shaped accommodating. The two arc plates 352 are rotatably connected with the guiding-in reversing wheels 354 at positions corresponding to the guiding-in square tube 353, the two guiding-in reversing wheels 354 are parallel to the guiding-in square tube 353, and guiding-in ports 3531 are formed at positions corresponding to the two guiding-in reversing wheels 354 at two sides of the guiding-in square tube 353. The two pulling ropes extend out of the introduction square tube 353 from the two introduction ports 3531, and then move upward around the corresponding introduction reversing wheels 354. A first introduction roller 32 is rotatably connected to the introduction frame 31 at a position directly below the rhombic plate 351, a second introduction roller 33 and a third introduction roller 34 are rotatably connected to the introduction frame 31 at a position directly above the rhombic plate 351, and the third introduction roller 34 is positioned directly above the second introduction roller 33. The double-layer garbage bag raw materials 1 guided out by the feeding and cutting device 2 bypass the first guide-in roller 32 and are separated by the two arc-shaped plates 352, the two layers of garbage bag raw materials 1 move upwards along one surface of the two arc-shaped plates 352 respectively, at the moment, the two pull ropes move to the inner side of the two layers of garbage bag raw materials 1 from the two guide-in reversing wheels 354 respectively, and the pull ropes abut against the inner side of the garbage bag raw materials 1 and move upwards together with the garbage bag raw materials 1. The waste bag material 1 passes through the two arc plates 352, is converged, and then bypasses the second introduction roller 33 and the third introduction roller 34, and the waste bag material 1 having the pull string introduced therein moves toward the hot-pressing hole cutting device 5.

As shown in fig. 9 and 11, the thermo-compression hole cutting apparatus 5 includes a thermo-compression jig 51. A first heat-sealing roller 36 is rotatably connected to one end of the leading-in frame 31 close to the heat-pressing frame 51, a second heat-sealing roller 37 is rotatably connected to one end of the heat-pressing frame 51 close to the leading-in frame 31, and the horizontal position of the second heat-sealing roller 37 is higher than that of the first heat-sealing roller 36. A first heat-sealing bar 361 is fixedly connected to the position of the lead-in frame 31 near the first heat-sealing roller 36, the first heat-sealing bar 361 and the first heat-sealing roller 36 are arranged in parallel, a first heating arc-shaped bar 362 is fixedly connected to the first heat-sealing bar 361, and the first heating arc-shaped bar 362 is positioned below the first heat-sealing roller 36 (see fig. 10). When the garbage bag material 1 with the pulling string introduced therein passes through the first heat-sealing roller 36, the first heating arc-shaped rod 362 can heat the garbage bag material 1 at a position corresponding to the pulling string. A second heat-sealing rod 371 is fixedly connected to the position, close to the second heat-sealing roller 37, of the heat pressing frame 51, the second heat-sealing rod 371 and the second heat-sealing roller 37 are arranged in parallel, a second heating arc-shaped rod 372 is fixedly connected to the second heat-sealing rod 371, and the second heating arc-shaped rod 372 is located above the second heat-sealing roller 37. When the waste bag material 1 with the pull cord introduced therein passes through the second heat-seal roller 37, the second heating arc-shaped rod 372 can heat the other side of the waste bag material 1. First heating arc pole 362 and second heating arc pole 372 can make the stay cord be connected inseparabler with disposal bag raw materials 1, are difficult to take place the dislocation, provide convenience for one step of heat seal in the back.

As shown in fig. 11 and 12, a first thermocompression guide roller 52 is rotatably connected to one end of the thermocompression frame 51 near the draw-string introduction device 3, and a base 561 is fixedly connected to the middle of the thermocompression frame 51. A second hot pressing guide roller 53 and a third hot pressing guide roller 54 are rotatably connected to one end of the hot pressing frame 51, which is far away from the first hot pressing guide roller 52, corresponding to the base 561, and the third hot pressing guide roller 54 is positioned right above the second hot pressing guide roller 53. The garbage bag raw material 1 is conveyed to the first hot-pressing guide roller 52 from the pull rope guiding device 3, the garbage bag raw material 1 is conveyed to the base 561 through the first hot-pressing guide roller 52, the garbage bag raw material 1 is conveyed to the second hot-pressing guide roller 53 through the base 561, then is turned upwards and conveyed to the third hot-pressing guide roller 54, and is conveyed out of the hot-pressing hole cutting device 5 through the third hot-pressing guide roller 54.

As shown in fig. 12, a hot pressing hole cutting assembly 55 is connected to a position of the hot pressing frame 51 directly above the base 561, the hot pressing hole cutting assembly 55 includes a hot pressing fixing plate 551 fixedly connected to the hot pressing frame 51, a cylinder body of a hot pressing cylinder 552 is fixedly connected to a top of the hot pressing fixing plate 551, a piston rod of the hot pressing cylinder 552 is vertically arranged, a piston rod of the hot pressing cylinder 552 passes through the hot pressing fixing plate 551, and a hot pressing knife 553 is fixedly connected to one end of the piston rod of the hot pressing cylinder 552, which extends out of the hot pressing fixing plate 551. The hot pressing cylinder 552 may push the hot pressing blade 553 to descend, hot press the garbage bag material 1 positioned on the base 561 to cut a hole, hot press the garbage bag material 1 to form a mark, and punch a dot mark on the hot mark. And (3) completely heat-sealing the garbage bag raw material 1 and the pull rope to prepare the strip-shaped pull rope garbage bag.

As shown in fig. 13 and 14, the swing unit 56 is connected to the base 561, the swing unit 56 includes a support plate 562 provided on the base 561, an upper surface of the support plate 562 is higher than an upper surface of the base 561, and the waste bag material 1 can abut against the upper surface of the support plate 562 when passing through the base 561. The support plate 562 is located directly below the hot press blade 553. A slide block 5621 is fixedly connected to the bottom of the supporting plate 562, a chute 5611 is formed in the base 561 at a position corresponding to the slide block 5621, the chute 5611 is arranged along the conveying direction of the garbage bag raw material 1, and the slide block 5621 is slidably connected in the chute 5611. A third connecting rod 5634 is fixedly connected to the bottom of the sliding block 5621, and the third connecting rod 5634 is arranged along the length direction of the sliding chute 5611. The end of the third connecting rod 5634 far away from the sliding block 5621 is rotatably connected with a second connecting rod 5633, and the end of the second connecting rod 5633 far away from the third connecting rod 5634 is rotatably connected with a first connecting rod 5632. A swing motor 5631 is fixedly connected to one end of the base 561, which is far away from the second link 5633, corresponding to the first link 5632, and the first link 5632 is fixedly connected to an output shaft of the swing motor 5631. The swing motor 5631 drives the first link 5632 to rotate, and the first link 5632 drives the third link 5634 to slide back and forth along the length direction of the sliding slot 5611 through the second link 5633, so that the support plate 562 continuously slides back and forth along the length direction of the sliding slot 5611.

As shown in fig. 13 and 14, a swing frame 563 is fixedly connected to the support plate 562, a front swing roller 564 is rotatably connected to one end of the swing frame 563 near the first hot press guide roller 52, and a front guide roller 5641 is rotatably connected to the hot press frame 51 at a position below the front swing roller 564. The front swing roller 564 and the front guide roller 5641 are parallel to the first thermocompression guide roller 52. A rear swing roller 565 is rotatably connected to one end of the swing frame 563 remote from the first press guide roller 52, and a rear guide roller 5651 is rotatably connected to the press frame 51 at a position below the rear swing roller 565. The rear swing roller 565 and the rear guide roller 5651 are parallel to the first thermocompression guide roller 52. The garbage bag raw material 1 is conveyed from the first hot-pressing guide roller 52 to the front guide roller 5641, the garbage bag raw material 1 bypasses the front guide roller 5641 to be turned upwards and conveyed to the front swing roller 564, the garbage bag raw material 1 bypasses the front swing roller 564 to be conveyed to the supporting plate 562, and the garbage bag raw material is hot-pressed and cut into a string garbage bag by the hot-pressing knife 553 to be conveyed to the rear swing roller 565. The garbage bag with the string is turned over downwards around the rear swing roller 565 and is conveyed to the rear guide roller 5651, and the garbage bag with the string is conveyed to the second hot-pressing guide roller 53 around the rear guide roller 5651. Because the supporting plate 562 continuously swings back and forth under the driving of the swing motor 5631, the supporting plate 562 drives the swing frame 563 to swing back and forth together, so that the pull rope garbage bag realizes intermittent motion on the supporting plate 562, and when the pull rope garbage bag stops moving on the supporting plate 562, the hot pressing knife 553 just cuts down, and the hot pressing hole cutting is ensured to be smoothly carried out.

As shown in fig. 11 and 15, the secondary folding device 6 includes a first folding frame 61 fixedly connected to one end of the hot-pressing frame 51 far from the introducing frame 31, two first connecting columns 612 fixedly connected to the first folding frame 61, and a first V-shaped rod 611 fixedly connected to the two first connecting columns 612. The garbage bag with the pull rope is turned over towards the middle through the first V-shaped rod 611, so that the garbage bag with the pull rope is folded at one time. A second folding frame 62 is arranged below the first folding frame 61, two second connecting columns 622 are fixedly connected to the second folding frame 62, and the connecting line of the two first connecting columns 612 is perpendicular to the connecting line of the two second connecting columns 622. The two second connecting posts 622 are fixedly connected with a second V-shaped rod 621, and the second V-shaped rod 621 is located below the first V-shaped rod 611. The pull rope garbage bag is folded by the first V-shaped rod 611 and then folded for the second time by the second V-shaped rod 621, and then the subsequent collection and packaging are ready.

As shown in fig. 15 and 16, the automatic material collecting device 7 includes a conveying assembly 71, the conveying assembly 71 includes a conveying rack 711, and the second folding rack 62 is fixedly connected to the conveying rack 711. A plurality of parallel conveying rollers 712 are rotatably connected to the conveying frame 711, and the folded garbage bags with the pulling ropes are conveyed into the automatic material receiving device 7 through the conveying rollers 712.

As shown in fig. 16 and 17, one end of the transmission frame 711, which is far away from the secondary folding device 6, is fixedly connected with the material receiving frame 72, the material receiving frame 72 is connected with a transmission belt 721, the transmission belt 721 has elasticity and can support a certain degree of deformation, and the garbage bag raw material 1 is transmitted to the transmission belt 721 through the transmission roller 712 and is driven by the transmission belt 721 to move continuously. The breaking assembly 73 is connected to the position, corresponding to the conveying belt 721, of the material receiving frame 72, the breaking assembly 73 comprises a breaking motor 733 fixedly connected to the material receiving frame 72, two connecting discs 732 parallel to each other are arranged at the position of the breaking motor 733, one connecting disc 732 is fixedly connected to an output shaft of the breaking motor 733, and a plurality of breaking rods 731 are fixedly connected between the two connecting discs 732. When the breaking motor 733 drives the connecting disc 732 to rotate, the connecting disc 732 drives the beating rod 731 to rotate, the beating rod 731 is in contact with the point mark of the pull rope garbage bag, the strip-shaped pull rope garbage bag is broken from the point mark, and the garbage bag is convenient to collect in a rolled mode.

As shown in fig. 17 and 18, a winding assembly 74 is connected to one end of the material receiving frame 72 corresponding to the conveyor belt 721 far away from the secondary folding device 6, the winding assembly 74 includes a winding box 741 fixedly connected to the material receiving frame 72, a winding motor 7431 is fixedly connected to the winding box 741 at a position corresponding to the upper side of the conveyor belt 721, a turntable 743 is fixedly connected to an output shaft of the winding motor 7431, and the turntable 743 is located above the conveyor belt 721. A plurality of winding pipes 742 are rotatably connected to the turntable 743. The waste bag material 1 can be wound around the winding pipe 742. Each of the winding pipes 742 is provided with a plurality of vent holes 7421. A vacuum pump 745 is fixedly connected to the winding box 741 at a position corresponding to the winding tube 742 closest to the breaking assembly 73 and the conveyor belt 721, an air suction tube 7451 is fixedly connected to the vacuum pump 745, and the air suction tube 7451 can abut against the winding tube 742. The vacuum pump 745 can vacuumize the winding pipe 742 through the air suction pipe 7451, so that the garbage bag raw material 1 conveyed from the conveyor belt 721 can be sucked up by the air vent holes 7421 on the winding pipe 742, and the winding pipe 742 can wind the garbage bag raw material 1 conveniently. A fan 744 is fixedly connected to the position of the winding box 741 corresponding to the winding pipe 742 farthest from the breaking component 73 and the conveyor belt 721, a blowpipe 7441 is fixedly connected to the fan 744, and the blowpipe 7441 can abut against the winding pipe 742. The blower 744 can blow air to the winding pipe 742 through the blowing pipe 7441, so that the garbage bag raw material 1 wound on the winding pipe 742 can be blown away from the winding pipe 742 by the air blown out from the ventilation hole 7622, thereby facilitating the blanking.

As shown in fig. 16 and 18, a cylinder body of a winding cylinder 7461 is fixedly connected to the winding box 741 at a position corresponding to the winding pipe 742 farthest from the breaking assembly 73 and the conveyor belt 721, a piston rod of the winding cylinder 7461 extends out of the winding box 741, a push plate 746 is fixedly connected to the piston rod of the winding cylinder 7461, and a plurality of arc-shaped grooves 7462 matched with the winding pipe 742 are formed in the push plate 746. When the winding motor 7431 drives the turntable 743 to rotate, the winding tube 742 can be inserted into the arc-shaped groove 7462. The collecting frame 75 is fixedly connected to one side, far away from the winding box 741, of the collecting frame 72, the baffle 751 is fixedly connected to one side, far away from the winding box 741, of the collecting frame 75, and the central axis of the piston rod of the winding cylinder 7461 can extend to the baffle 751. The rolling cylinder 7461 pushes the pushing disc 746 to move towards the collecting rack 75, the pushing disc 746 pushes the rolled garbage bag raw material 1 on the rolling pipe 742 to the collecting rack 75, and the baffle 751 stops the garbage bag raw material 1 from flying out of the collecting rack 75. An elastic plate 752 is fixedly connected to the position of the blocking plate 751 corresponding to the pushing plate 746, and the elastic plate 752 is made of 65Mn or other elastic materials. A gap is left between the elastic plate 752 and the blocking plate 751. The pushing disc 746 can push the garbage bag material 1 to the elastic plate 752, and the elastic plate 752 can reduce the collision between the garbage bag material 1 and the baffle 751 to protect the garbage bag material 1 and the baffle 751.

As shown in fig. 17 and 19, an auxiliary assembly 76 is connected to the receiving frame 72 at a position corresponding to the winding tube 742 which is closest to the breaking assembly 73 and the conveyor belt 721, the auxiliary assembly 76 includes an auxiliary motor 761 fixedly connected to the receiving frame 72, an auxiliary rotating shaft 7611 is fixedly connected to an output shaft of the auxiliary motor 761, and the auxiliary rotating shaft 7611 is disposed perpendicular to the conveying direction of the conveyor belt 721. An arc-shaped pressing plate 762 is fixedly connected to the auxiliary rotating shaft 7611, the arc-shaped pressing plate 762 can surround a winding pipe 742 with the bottom close to the breaking assembly 73, a pressing roller 7621 is rotatably connected to the inner side of the arc-shaped pressing plate 762, and the pressing roller 7621 is made of elastic materials such as rubber. When the arc-shaped pressing plate 762 abuts on the conveyor belt 721, the pressing roller 7621 can abut on the conveyor belt 721, and simultaneously the pressing roller 7621 abuts on the winding pipe 742. A plurality of ventilation holes 7622 are opened in the arc-shaped pressing plate 762. When the winding pipe 742 needs to wind the garbage bag raw material 1, the auxiliary motor 761 drives the auxiliary rotating roller to rotate, and the auxiliary rotating roller drives the arc-shaped pressing plate 762 to rotate, so that the arc-shaped pressing plate 762 abuts against the conveying belt 721. The conveyor belt 721 drives the pressing roller 7621 to rotate, the pressing roller 7621 drives the winding pipe 742 to rotate, the vacuum pump 745 gives suction to the winding pipe 742, the winding pipe 742 adsorbs the garbage bag raw material 1, and then the winding pipe 742 rotates to wind the garbage bag raw material 1. The auxiliary motor 761 drives the arc-shaped pressing plate 762 to turn upwards, the winding motor 7431 drives the turntable 743 to rotate, the winding tube 742 which is just wound with the garbage bag with the pulling rope rotates to the edge of the conveyor belt 721, the garbage bag with the pulling rope on the winding tube 742 abuts against the conveyor belt 721 at the moment, and the conveyor belt 721 can continue to drive the winding tube 742 to rotate, so that the garbage bag with the pulling rope is wound.

The use method comprises the following steps: the rolled garbage bag raw materials 1 are sleeved on a raw material feeding roller 22 of a feeding and cutting device 2, the rolled rope raw materials 11 are sleeved on a rope feeding roller 41 of a rope feeding device 4, and the feeding and cutting device 2 and the automatic receiving device 7 provide power to pull the garbage bag raw materials 1 and the rope raw materials 11 to move. The material loading and cutting device 2 cuts the garbage bag raw material 1 into a double-layer structure, and the pull rope raw material 11 is guided into the double-layer garbage bag raw material 1 at the pull rope guiding device 3 and is heated and fixed. The hot-pressing hole cutting device 5 carries out hot-pressing hole cutting on the garbage bag raw material 1 with the pull rope raw material 11 to form hot imprints and point marks so as to form the pull rope garbage bag. The just-formed pull rope garbage bag is folded twice through the secondary folding device 6, and then is rolled and discharged through the automatic material receiving device 7.

Claims (9)

1. The utility model provides a rope production line is in bags tied to stay cord rubbish which characterized in that: the device comprises a feeding cutting device (2) for leading out and cutting raw materials into a layered structure, a pull rope leading-in device (3) for leading a pull rope into a double-layer raw material, a hot-pressing hole cutting device (5) for hot-pressing indentation and point marks and a secondary folding device (6) for folding and collecting a finished product, wherein the feeding cutting device (2), the hot-pressing hole cutting device and the secondary folding device are sequentially arranged, the pull rope leading-in device (3) comprises a leading-in frame (31), and a leading-in through groove (311) for leading the; a leading-in fixing rod (35) is fixedly connected to the position, close to the leading-in through groove (311), of the leading-in frame (31), a leading-in square pipe (353) is fixedly connected to the bottom of the leading-in fixing rod (35), and a pulling rope can enter the leading-in square pipe (353) from the leading-in through groove (311); keep away from leading-in logical groove (311) one end fixedly connected with diamond plate (351) at leading-in dead lever (35), be close to two arc (352) of leading-in dead lever (35) one side fixedly connected with at diamond plate (351), two arc (352) set up along the border of the both sides of diamond plate (351) respectively, it has seted up introducing port (3531) to keep away from diamond plate (351) one side at leading-in side pipe (353) both sides corresponding arc (352).

2. The rope production line of claim 1, wherein the rope production line comprises: a first heat-seal roller (36) and a second heat-seal roller (37) are arranged on one side of the pull rope leading-in device (3), a first heat-seal rod (361) is arranged at the position, close to the first heat-seal roller (36), of the pull rope leading-in device (3), the first heat-seal rod (361) and the first heat-seal roller (36) are arranged in parallel, a first heating arc-shaped rod (362) is fixedly connected to the first heat-seal rod (361), and the first heating arc-shaped rod (362) is semi-surrounded on the first heat-seal roller (36); and a second heat-sealing rod (371) is arranged at the position, close to the second heat-sealing roller (37), of the pull rope leading-in device (3), the second heat-sealing rod (371) and the second heat-sealing roller (37) are arranged in parallel, a second heating arc-shaped rod (372) is fixedly connected to the second heat-sealing rod (371), and the second heating arc-shaped rod (372) is semi-surrounded on the second heat-sealing roller (37).

3. The rope production line of claim 1, wherein the rope production line comprises: the feeding and cutting device (2) comprises a feeding frame (21), the feeding frame (21) is connected with a raw material feeding roller (22) in a rotating mode, the feeding frame (21) corresponds to a raw material feeding roller (22) and is fixedly connected with a feeding fixing roller (23) at the position above the feeding fixing roller, the feeding fixing roller (23) is parallel to the raw material feeding roller (22), a feeding fixing frame (24) is connected on the feeding fixing roller (23) in a rotating mode, a feeding fixing frame (24) is fixedly connected with a feeding motor (241), a commutator (242) is fixedly connected onto an output shaft of the feeding motor (241), the commutator (242) is fixedly connected with a feeding rotating roller (243), the feeding rotating roller (243) is fixedly connected with a feeding compression roller (244), when a coiled raw material is sleeved on the raw material feeding roller (22), the feeding compression roller (244) can compress the raw material.

4. The rope production line of claim 3, wherein the rope production line comprises: be close to first material loading roller (25) of stay cord gatherer (3) one end fixedly connected with and second material loading roller (26) in last work or material rest (21), first material loading roller (25) and second material loading roller (26) all are parallel to each other with raw materials material loading roller (22), correspond between first material loading roller (25) and second material loading roller (26) at last work or material rest (21) and be connected with cutting assembly (27), cutting assembly (27) include cutting connecting block (271) of fixed connection on last work or material rest (21), cutting connecting block (271) correspond raw materials folding joint department fixedly connected with cutter (273).

5. The rope production line of claim 4, wherein the rope production line comprises: one end of the cutting connecting block (271) close to the raw material is fixedly connected with a dividing block (272), and the dividing block (272) extends into the raw material.

6. The rope production line of claim 1, wherein the rope production line comprises: the hot-pressing cold-cutting device comprises a hot-pressing frame (51), a base (561) is fixedly connected in the middle of the hot-pressing frame (51), a hot-pressing hole cutting assembly (55) capable of hot-pressing hot impressions and spot marks on the raw material is connected to a position, right above the base (561), of the hot-pressing frame (51), and a swinging assembly (56) capable of controlling the raw material on the base (561) to move intermittently is connected to the base (561).

7. The rope production line of claim 6, wherein the rope production line comprises: hot pressing cut hole subassembly (55) includes hot pressing fixed plate (551) on fixed connection hot pressing frame (51), at the cylinder body of hot pressing fixed plate (551) top fixedly connected with hot pressing cylinder (552), the vertical setting of piston rod of hot pressing cylinder (552) and the piston rod of hot pressing cylinder (552) pass hot pressing fixed plate (551) and set up, stretch out hot pressing fixed plate (551) one end fixedly connected with hot pressing sword (553) at the piston rod of hot pressing cylinder (552).

8. The rope production line of claim 6, wherein the rope production line comprises: swing subassembly (56) is including setting up bearing board (562) on base (561), bearing board (562) upper surface is higher than base (561) upper surface, there is slider (5621) bottom fixedly connected with in bearing board (562), spout (5611) have been seted up in base (561) correspondence slider (5621) position department, spout (5611) set up along the transmission direction of disposal bag raw materials (1), slider (5621) sliding connection is in spout (5611), bearing board (562) fixedly connected with swing span (563), it is connected with preceding swing roll (564) and back swing roll (565) to rotate respectively at swing span (563) both ends, it is connected with preceding guide roll (41) to rotate in swing span (51) corresponding preceding swing roll (564) lower position department, it is connected with back guide roll (5651) to rotate in hot pressing span (51) corresponding back swing roll (565) lower position department.

9. The rope production line of claim 1, wherein the rope production line comprises: the secondary folding device (6) comprises a first folding frame (61), two first connecting columns (612) fixedly connected to the first folding frame (61), first V-shaped rods (611) fixedly connected to the two first connecting columns (612) together, a second folding frame (62) arranged below the first folding frame (61), two second connecting columns (622) fixedly connected to the second folding frame (62), and second V-shaped rods (621) fixedly connected to the two second connecting columns (622) together.