CN214216327U - Bag opening system of automatic tissue bag packaging machine - Google Patents

Abstract

The utility model belongs to the technical field of a paper handkerchief package automatic packaging machine's technique and specifically relates to a paper handkerchief package automatic packaging machine props a bag system is related to, and it is including propping a bag frame and sack distraction device, one side that the wrapping bag was established to sack distraction device cover is provided with the sack and opens the device, the sack opens the device and props a bag subassembly including removing seat and two, removes seat sliding fit and is propping a bag frame to remove the seat along the slip direction of propping a bag frame towards sack distraction device, two prop a bag subassembly and set up from top to bottom on removing the seat, prop a bag subassembly and include the sucking disc, two prop a bag subassembly and be connected with two actuating mechanisms that prop sucking discs on the bag subassembly and be close to each other or keep away from. This application has the convenience and opens the effect that props up the wrapping bag to the sack of wrapping bag.

Description

Bag opening system of automatic tissue bag packaging machine

Technical Field

The application relates to the technical field of automatic tissue packet packaging machines, in particular to a bag opening system of an automatic tissue packet packaging machine.

Background

The tissue bag is a single-bag tissue formed by wrapping a plastic film outside the tissue bag for daily use in life, the tissue bag is convenient to place and is usually rectangular, the tissue bag is usually packaged in the same packaging bag in sale, and the tissue bag is possibly packaged in the same packaging bag according to the thickness of the tissue bag, so that the tissue bag is convenient to carry after sale.

Application publication number is CN111645923A discloses a full-automatic paper handkerchief well bag packagine machine in, including propping a bag mechanism, prop the bag and place the platform, set up in propping a bag mechanism of placing platform both sides and setting up in propping the last fender piece of bag placing platform top, prop a bag mechanism and include the striker plate and prop a bag claw, prop a bag claw and rotatably set up in the one end of striker plate through the pivot, the striker plate with prop a bag claw and carry out along material direction of transport's removal by a actuating mechanism drive for will prop a bag claw and insert in the packaging film that is located the output.

In the structure, the packaging bag for packaging the tissue bag is thinner, so that the bag opening claw is not easy to be inserted into the packaging bag to open the packaging bag.

SUMMERY OF THE UTILITY MODEL

In order to conveniently open the sack of wrapping bag and prop up the wrapping bag, this application provides a paper handkerchief package automatic packaging machine props a bag system.

The application provides a paper handkerchief package automatic packaging machine props a bag system adopts following technical scheme:

the utility model provides a paper handkerchief package automatic packaging machine props a bag system, is including propping a bag frame and sack strutting arrangement, one side that the wrapping bag was established to sack strutting arrangement cover is provided with the sack and opens the device, the sack opens the device and props a bag subassembly including removing seat and two, removes seat sliding fit on propping a bag frame to remove the seat along the slip direction that props a bag frame towards sack strutting arrangement, two prop a bag subassembly and set up from top to bottom on removing the seat, prop a bag subassembly and include the sucking disc, two prop a bag subassembly and be connected with two drive mechanisms that prop the sucking disc on the bag subassembly and be close to each other or keep away from.

Through adopting above-mentioned technical scheme, during the use, remove seat sliding fit and prop the bag frame on, and remove and be connected with two on the seat and prop the bag subassembly, two prop the bag subassembly and can be close to each other or keep away from under actuating mechanism's effect, thereby prop the bag subassembly when being two and paste the sucking disc on the wrapping bag when being close to each other, then keep away from two sucking discs each other by actuating mechanism, and then the sucking disc takes the sack of wrapping bag to open, and slide by removing the seat and make the sack cover of wrapping bag establish the sack strutting arrangement on, the convenient sack to the wrapping bag is opened and is propped.

Preferably, prop a bag subassembly and still include pivot, connecting rod, parallel bar, connecting rod and installation pole, the pivot is rotated and is connected on removing the seat, the one end of connecting rod is fixed in the pivot, and the other end of connecting rod is rotated with the one end of connecting rod and is connected, the sucking disc is fixed on the installation pole to the one end fixed connection of installation pole and connecting rod, the parallel bar rotates with the one end of connecting rod parallel arrangement and parallel bar and is connected on removing the seat, and the other end rotates to be connected on the connecting rod.

Through adopting above-mentioned technical scheme, when the pivot rotated, the pivot drove the connecting rod and rotates to parallel bar and connecting rod parallel arrangement can make the connecting rod keep the unchangeable removal of direction, and then the sucking disc orientation on the installation pole is unchangeable, opens the rear to the wrapping bag sack and keeps corresponding with sack strutting arrangement.

Preferably, actuating mechanism includes two rotation handles, and two rotation handles are installed respectively in two pivots, rotation handle one end is fixed in the pivot, and the other end rotates and is connected with middle handle, the both ends of middle handle rotate with two rotation handles respectively and are connected to two rotation handles and a middle handle are Z shape and arrange.

Through adopting above-mentioned technical scheme, the rotation handle and the middle handle that Z shape was arranged make middle handle can drive two rotation handles and rotate simultaneously, make two displacement distances of propping a bag subassembly more close to the sack that makes the wrapping bag props the correspondence of opening the device with the sack more accurate.

Preferably, actuating mechanism still includes the initiative handle, initiative handle one end is fixed in the pivot, and the other end is connected with the carriage, seted up on the carriage and installed in propping the bag frame, seted up the spout on the carriage, the spout includes first guide slot, second guide slot and third guide slot, first guide slot and third guide slot are on a parallel with the slip direction who removes the seat, second guide slot both ends communicate with first guide slot and third guide slot respectively, first guide slot and third guide slot are not the collineation, the one end sliding connection that the pivot was kept away from to the initiative handle is in the spout.

Through adopting above-mentioned technical scheme, in initiative handle one end was connected with the spout, when removing the seat and sliding on the bag stretcher frame, the effect that the initiative handle received the spout made the initiative handle rotate to the initiative handle drives two and rotates the handle rotation, and the spout can more accurately control two and prop the moving state of bag subassembly.

Preferably, the vertical sliding connection of drive rack has and props the bag frame on, be connected with the elevating system that drives the drive rack and reciprocate on the drive rack, the rectangular hole has been seted up to the one end that the pivot was kept away from to the initiative handle, the rectangular downthehole pin that runs through to be provided with, pin sliding connection has in the spout.

By adopting the technical scheme, the driving frame is connected with the lifting mechanism, and the two bag supporting assemblies can be further relatively close to each other when the lifting mechanism pushes upwards, so that the two bag supporting assemblies can be conveniently moved to the right positions of the packaging bags more easily.

Preferably, the driving mechanism comprises a driving hydraulic cylinder, the driving hydraulic cylinder is vertically arranged, the driving hydraulic cylinder is fixed on the bag opening frame, and the output end of the driving hydraulic cylinder is connected to the driving frame.

Through adopting above-mentioned technical scheme, drive the pneumatic cylinder and fix in propping the bag frame, the drive frame is connected to the output of drive pneumatic cylinder to the action through drive pneumatic cylinder can make the drive frame reciprocate, conveniently to the control of drive frame.

Preferably, be connected with on the removal seat and remove the gliding drive arrangement of seat, drive arrangement includes driving belt and two belt pulleys, the belt pulley rotates to be connected on propping a bag frame, driving belt transmission is connected on two belt pulleys, connects drive pulley pivoted motor on at least one of them belt pulley.

Through adopting above-mentioned technical scheme, the belt pulley rotates, and the belt pulley can drive driving belt and rotate, fixes removal seat on driving belt and removes along with driving belt's rotation to the control removes the seat and slides on bag stretcher frame.

Preferably, the motor is a stepping motor or a servo motor.

Through adopting above-mentioned technical scheme, the motor is step motor or servo motor to control the number of turns of the belt pulley through step motor or servo motor more easily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the two bag opening assemblies can be close to or far away from each other under the action of the driving mechanism, so that the suckers are attached to the packaging bag when the two bag opening assemblies are close to each other, then the two suckers are far away from each other through the driving mechanism, the suckers drive the bag opening of the packaging bag to be opened, and the bag opening of the packaging bag is sleeved on the bag opening device through the sliding of the moving seat, so that the bag opening of the packaging bag is conveniently opened;

2. the connecting rod is driven to rotate through the rotating shaft, the parallel rod and the connecting rod are arranged in parallel, the connecting rod can keep the direction unchanged to move, the direction of the sucker on the mounting rod is unchanged, and the direction of the sucker on the mounting rod is kept to correspond to the bag opening device after the bag opening of the packaging bag is opened;

3. through the rotation handle and the middle handle that Z shape was arranged, make middle handle can drive two rotation handles and rotate simultaneously, make two displacement distances of propping a bag subassembly more close to the sack that makes the wrapping bag props the correspondence of opening the device with the sack more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the position of the tissue pack transfer line and the pack pushing system;

FIG. 3 is a schematic view of the connection structure of the bag erecting device;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view of the position structure of the stop motion conveyor and the bag pushing system;

FIG. 6 is a schematic illustration of an exploded structure of a stop motion conveyor;

FIG. 7 is a schematic diagram of a connection structure of a push packet system;

FIG. 8 is a schematic view of the connection structure of the bag stretching system;

FIG. 9 is a schematic connection diagram of the bag-making system;

fig. 10 is an enlarged schematic view of a portion B of fig. 9;

fig. 11 is a schematic structural view of a bag mouth opening device;

fig. 12 is a structural schematic view of a bag opening expanding device;

FIG. 13 is a schematic view of the construction of the heat sealing system;

FIG. 14 is a schematic view of the connection structure of the waste collection device;

FIG. 15 is a schematic view showing the construction of a scrap collecting apparatus for showing the internal structure of the scrap collecting box.

Description of reference numerals: 1. the paper towel is wrapped by a conveying line; 11. a horizontal conveying device; 12. a bag erecting device; 121. fixing the mounting rack; 122. vertically wrapping a driving roller; 123. wrapping a driven roller vertically; 124. vertically wrapping the plate; 125. vertically wrapping a conveyor belt; 126. rotating the adjusting frame; 127. supporting the adjusting rod; 128. conveying the rubber band; 129. supporting the bevel edge; 13. a vertical package conveying device; 131. fixing the frame; 132. a first moving stage; 133. a second moving stage; 134. a vertical conveyor belt; 135. a first threaded adjusting rod; 136. a second threaded adjusting rod; 1361. a polish rod; 1362. a rasp bar; 1363. a sliding plate; 138. a clamping spring; 14. a freeze-frame conveyor; 141. installing a frame; 142. a driving conveying roller; 143. a driven transfer roller; 144. freezing the conveyor belt; 1441. a main belt; 1442. a grid plate; 1443. a plate base; 1444. mounting holes; 1445. connecting holes; 1446. inserting sheets; 1447. connecting sheets; 1448. a hook portion; 145. a drive member; 15. a bag removing device; 151. a first mounting bracket; 152. a second mounting bracket; 153. a first conveyor belt; 154. a second conveyor belt; 155. a conveyor belt roller; 156. a hydraulic cylinder is removed; 16. a brush plate; 2. a bag pushing system; 21. a bag pushing rack; 22. a guide frame; 221. a roller; 222. a moving belt; 223. a power source; 23. moving the slide; 24. pushing the bag rod; 25. pushing the packing plate; 26. an intermediate platform; 27. a lifting cylinder; 28. a hydraulic buffer; 3. a packaging system; 31. packaging the rack; 32. a packaging push rod; 33. packaging the pushing block; 34. an exhaust pipe; 35. air holes; 36. a former angle; 4. a bag transfer system; 5. a bag making system; 51. a bag making machine frame; 52. a guide rail; 53. a slitting machine base; 54. a transfer roller; 55. a support plate; 56. feeding a cutter; 561. a power hydraulic cylinder; 562. a tool apron; 57. cutting; 58. a fixing plate; 59. a compression plate; 591. a compaction hydraulic cylinder; 6. a bag opening system; 61. a bag opening machine frame; 62. a bag opening device; 621. a movable seat; 622. a bag opening assembly; 6221. a suction cup; 6222. a rotating shaft; 6223. a connecting rod; 6224. a parallel bar; 6225. mounting a rod; 6226. a connecting rod; 623. rotating the handle; 624. a driving frame; 625. a chute; 6251. a first guide groove; 6252. a second guide groove; 6253. a third guide groove; 626. driving the hydraulic cylinder; 627. a middle handle; 628. a driving handle; 6281. a strip hole; 63. a bag opening strutting device; 631. a distraction assembly; 6311. a mouth opening plate; 6312. a tension spring; 6313. a channel; 6314. ejecting a hydraulic cylinder; 6315. an air suction pipe; 632. rotating the disc; 633. a drive motor; 64. a drive device; 641. a belt pulley; 642. a drive belt; 7. a heat sealing system; 71. heat sealing the frame; 72. a front platen; 721. a waste material port; 73. a rear conveyor belt; 74. an upper pressure plate; 741. a driving oil cylinder; 75. side pressing plates; 76. a vertical baffle plate; 77. a rotating frame; 771. a hydraulic motor; 78. a heat seal knife; 79. adjusting the screw rod; 8. a waste cutter; 81. a waste oil cylinder; 9. a waste collection device; 91. a discharging pipe; 92. a waste collection tank; 921. an inlet; 922. an outlet; 923. a housing; 9231. an outer chamber; 9232. an inner chamber; 9233. a discharge port; 924. a separation net; 925. a cover plate; 926. a door opening cylinder; 927. a break-resistant component; 9271. a body; 9272. a first interface; 9273. a second interface; 9274. a third interface; 9275. a protection net; 9276. a first disconnect plate; 9277. a second disconnect plate; 9278. a first disconnect cylinder; 9279. a second cut-off cylinder; 928. a connecting pipe; 93. a suction fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-15.

The embodiment of the application discloses full automatic packaging machine of paper handkerchief package. Referring to fig. 1, the packaging system comprises a paper towel packaging conveying line 1 and a packaging pushing system 2 arranged at the tail end of the paper towel packaging conveying line 1, the packaging pushing system 2 pushes a plurality of packages of paper towels on the paper towel packaging conveying line 1 to be separated from the paper towel packaging conveying line 1, a packaging system 3 is arranged at the farthest position of the package pushed by the packaging pushing system 2, the packaging system 2 pushes the plurality of packages of paper towels packaged together to the packaging system 3, a packaging bag conveying system 4 is arranged at the opposite position of the packaging system 3, the packaging bags are cylindrical and are subjected to heat sealing at equal intervals, the packaging bags are conveyed on the packaging bag conveying system 4 in a strip shape, a bag making system 5 is arranged at the tail end of the packaging bag conveying system 4, the cylindrical and strip-shaped packaging bags are cut into single packaging bags through the bag making system 5, the cutting position is arranged at the upstream of the heat sealing position of the cylindrical packaging bags, one end of each packaging, the bag opening of the packaging bag is opened through the bag opening supporting system 6, the bag opening of the packaging bag corresponds to the packaging direction of the packaging system 3, and a plurality of multi-pack tissues packaged together are pushed into the packaging bag from the bag opening of the packaging bag under the action of the packaging system 3.

Referring to fig. 2, the tissue package conveying line 1 comprises a horizontal conveying device 11, a vertical packaging device 12, a vertical packaging conveying device 13 and a stop motion conveying device 14, wherein the horizontal conveying device 11 comprises a horizontally placed conveying belt, the tissue packages are rectangular, the tissue packages are flatly placed on the horizontal conveying device 11, and the tissue packages are conveyed through the horizontal conveying device 11; the vertical packaging device 12 is arranged at the tail end of the horizontal conveying device 11, the rejecting device 15 is arranged at the starting end of the horizontal conveying device 11, unqualified tissue packages are rejected through the rejecting device 15, when qualified tissue packages reach the vertical packaging device 12 along the horizontal conveying device 11, the vertical packaging device 12 stands up the tissue packages, the horizontal placement of the tissue packages is changed into the vertical placement, the tissue packages enter the vertical packaging conveying device 13, the tail end of the vertical packaging conveying device 13 is provided with the fixed-size conveying device 14, the conveying direction of the fixed-size conveying device 14 is perpendicular to the vertical packaging conveying device 13, and the tissue packages are conveyed to the position of the package pushing system 2 through the fixed-size conveying device 14.

Referring to fig. 3, the tissue picking device 15 includes a first mounting frame 151, a second mounting frame 152, a first conveyor belt 153 and a second conveyor belt 154, wherein two ends of the first conveyor belt 153 and two ends of the second conveyor belt 154 are respectively provided with a conveyor belt roller 155, the first conveyor belt 153 is horizontally and rotatably connected to the first mounting frame 151 through the two conveyor belt rollers 155, the second conveyor belt 154 is rotatably connected to the second mounting frame 152 through the two conveyor belt rollers 155, and a tail end of the first conveyor belt 153 is connected to a start end of the second conveyor belt 154, so that the tissue package can be conveyed from the first conveyor belt 153 to the second conveyor belt 154. The first mounting frame 151 is horizontally arranged, one end, close to the first conveyor belt 153, of the second mounting frame 152 is rotatably connected with the first mounting frame 151, the rotation axis of the second mounting frame 152 and the first mounting frame 151 is overlapped with the central line of a conveyor belt roller 155, close to one end of the first conveyor belt 153, of the second conveyor belt 154, a bag removing hydraulic cylinder 156 for driving the second mounting frame 152 to rotate is arranged on the second mounting frame 152, one end of the bag removing hydraulic cylinder 156 is rotatably connected to the second mounting frame 152, the other end of the bag removing hydraulic cylinder is rotatably connected to the first mounting frame 151, and when the bag removing hydraulic cylinder 156 extends, the bag removing hydraulic cylinder 156 can push the second mounting frame 152 to rotate upwards, so that one end, far away from the first conveyor belt 153, of the second conveyor belt 154 is lifted upwards, and unqualified paper towel bags fall from the tail end of the second conveyor belt 154; when the second conveyor belt 154 is rotated to the horizontal position by the hydraulic cylinder 156 for rejecting the package, the end of the second conveyor belt 154 is connected to the beginning of the horizontal transport device 11, and the qualified package of tissues can be transferred to the horizontal transport device 11.

Referring to fig. 3, the bag erecting device 12 includes a fixing mounting frame 121, a bag erecting driving roller 122, two bag erecting driven rollers 123, a bag erecting plate 124 and a bag erecting conveyor belt 125, the bag erecting driving roller 122 is rotatably connected to the fixing mounting frame 121, the bag erecting driving roller 122 is disposed at the end of the horizontal conveyor 11, the two bag erecting driven rollers 123 are provided, one bag erecting driven roller 123 is horizontally disposed with the bag erecting driving roller 122 and rotatably connected to the fixing mounting frame 121, the other bag erecting driven roller 123 is provided with a rotating adjusting bracket 126, one end of the rotating adjusting bracket 126 is rotatably connected to the fixing mounting frame 121, the rotating axis of the rotating adjusting bracket 126 on the fixing mounting frame 121 coincides with the center line of the bag erecting driving roller 122, a supporting adjusting rod 127 is disposed on the rotating adjusting bracket 126, the upper end of the supporting adjusting rod 127 abuts against the rotating adjusting bracket 126, the lower end of the supporting adjusting rod 127 is screwed on the fixing mounting frame 121, when the support adjusting rod 127 rotates, the upper end of the support adjusting rod 127 abuts against the rotation adjusting frame 126, so that the end of the rotation adjusting frame 126, on which the bag erecting driven roller 123 is mounted, is adjusted up and down, and a plurality of conveying rubber bands 128 made of rubber materials are arranged on the bag erecting driving roller 122 and the bag erecting driven roller 123. When the paper handkerchief package is through from a plurality of conveying rubber bands 128, the conveying of a part of paper handkerchief package along the conveying rubber bands 128 of installing on the mount, and at the in-process of conveying, the paper handkerchief package lifts up, because the setting of a plurality of conveying rubber bands 128, can prevent that the paper handkerchief package from sideslipping. The vertical fixing of package board 124 is on fixed mounting frame 121 to the package conveyer belt 125 level is located the below of package board 124, and the beginning of package conveyer belt 125 is connected to the end of conveying rubber band 128, has seted up on the package board 124 and has supported the hypotenuse 129, and the length direction that supports the hypotenuse 129 is for installing the extension line direction that conveys rubber band 128 on rotating the alignment jig 126. When the pack is transferred from the transfer belt 128 to the bag erecting conveyor 125, one side of the pack rests on the angled support edge 129 and the pack is further rotated to the upright position as the lifted portion of the pack moves along the angled support edge 129, thereby completing the transition from the horizontal position to the upright position.

Referring to fig. 3 and 4, the vertical package conveying device 13 includes a fixed frame 131, a first movable pedestal 132, a second movable pedestal 133 and two vertical conveyor belts 134, the conveying direction of the two vertical conveyor belts 134 is horizontally arranged, the two vertical conveyor belts 134 are parallel, a receiving plate is arranged between the two vertical conveyor belts 134, one end of the receiving plate is received at the tail end of the vertical package conveyor belt 125, the tissue package is conveyed to the receiving plate through the vertical package conveyor belt 125, the conveying direction of the opposite surfaces of the two vertical conveyor belts 134 is the same, when the two vertical conveyor belts 134 clamp the tissue package, the vertical conveyor belts 134 can drive the tissue package to be conveyed along the receiving plate, one vertical conveyor belt 134 is installed on the first movable pedestal 132, the other vertical conveyor belt 134 is installed on the second movable pedestal 133, the first movable pedestal 132 moves on the fixed frame 131 horizontally, and the sliding direction of the first movable pedestal 132 on the fixed frame 131 is perpendicular to the conveying direction of the vertical conveyor belts 134 A first screw thread adjusting rod 135 is arranged between the first moving base 132 and the fixed frame 131, the length direction of the first screw thread adjusting rod 135 is parallel to the sliding direction of the first moving base 132, so that the first screw thread adjusting rod 135 is rotatably connected to the fixed frame 131, and the first screw thread adjusting rod 135 is in threaded connection with the first moving base 132; the second moving base 133 is slidably connected to the first moving base 132, and the sliding direction of the second moving base 133 relative to the first moving base 132 is perpendicular to the conveying direction of the vertical conveying belt 134, a second screw thread adjusting rod 136 is connected to the second moving base 133, the length direction of the second screw thread adjusting rod 136 is parallel to the sliding direction of the second moving base 133 relative to the first moving base 132, and the second screw thread adjusting rod 136 comprises a polished rod 1361 and a threaded rod 1362; the polish rod 1361 and the threaded rod 1362 are coaxially and fixedly arranged, the threaded rod 1362 is provided with threads on the outer wall, the diameter of the threaded rod 1362 is larger than that of the polish rod 1361, the sliding plate 1363 is fixedly arranged on the second movable pedestal 133, the polish rod 1361 is arranged through the sliding plate 1363, the clamping spring 138 is connected between the second movable pedestal 133 and the first movable pedestal 132, one end of the clamping spring 138 is fixed on the first movable pedestal 132, the other end of the clamping spring 138 is fixed on the second movable pedestal 133, and the acting force of the clamping spring 138 is used for driving the vertical conveyor 134 on the second movable pedestal 133 to approach the vertical conveyor 134 on the first movable pedestal 132. A rod 1362 is threaded onto the first moving bed 132 and the end of the rod 1362 that is connected to the polish rod 1361 is used to abut against the slide plate 1363 to adjust the distance between the two vertical conveyors 134 to a minimum. When the paper towel feeding device is used, the second threaded adjusting rod 136 rotates to adjust the minimum distance between the two vertical conveying belts 134, so that the paper towel package can enter the space between the two vertical conveying belts 134 at the minimum distance between the two vertical conveying belts 134, and the two vertical conveying belts 134 can be mutually opened under the action of the clamping spring 138 so as to clamp and transmit the paper towel package. The position of the two vertical conveyors 134 can be made to correspond to the position of the transport of the packs of towels from the stand conveyor 125 by means of the first screw adjustment bar 135.

Referring to fig. 5, the stop motion conveying device 14 includes an installation frame 141, a driving conveying roller 142 and a driven conveying roller 143 are disposed on the installation frame 141, the driving conveying roller 142 and the driven conveying roller 143 are both rotatably installed on the installation frame 141, and the driving conveying roller 142 and the driven conveying roller 143 are at the same height and arranged in parallel, a stop motion conveying belt 144 is disposed between the driving conveying roller 142 and the driven conveying roller 143, a driving member 145 is connected to the driving conveying roller 142, the driving member 145 is selected from a stepping motor or a servo motor, the driving member 145 can drive the driving conveying roller 142 to rotate when operating, so that the stop motion conveying belt 144 installed between the driving conveying roller 142 and the driven conveying roller 143 conveys the tissue packets.

Referring to fig. 5 and 6, the stop conveyor 144 includes a main belt 1441, a stop plate 1442, and a plate holder 1443, the main belt 1441 is endless and is drivingly connected to the driving conveyor roller 142 and the driven conveyor roller 143, the main belt 1441 is driven by the driving conveyor roller 142 to rotate, a plurality of plate holders 1443 are uniformly distributed on the main belt 1441 along the length direction of the main belt 1441, the plate holders 1443 are fixed to the main belt 1441, the stop plates 1442 are mounted on the plate holders 1443, and are spaced between two adjacent stop plates 1442, a plurality of plate holders 1443 are continuously disposed between two adjacent stop plates 1442, a paper towel pack is placed between two adjacent stop plates 1442, when the thickness between the paper towel packs is larger, the distance between two adjacent stop plates 1442 increases, and the number of plate holders 1443 between two adjacent stop plates 1442 increases. In order to facilitate the adjustment of the distance between two adjacent fixed grids 1442 and to use tissue packs with different thicknesses, one side of the plate base 1443 is fixed on the main belt 1441, a mounting hole 1444 and a connecting hole 1445 are formed on the side of the plate base 1443 opposite to the main belt 1441, one side of the fixed grid 1442 is provided with a tab 1446 and a connecting plate 1447, the tab 1446 is inserted into the mounting hole 1444 so that the fixed grid 1442 is kept perpendicular to the main belt 1441 through the connection of the mounting hole 1444, the connecting plate 1447 has two connecting plates 1447 with a spacing therebetween, a hook 1448 is formed at the position opposite to the connecting plate 1447, when the tab 1446 is inserted into the mounting hole 1444, the connecting plate 1447 penetrates through the connecting hole 1445 and the hook 1448 penetrates through the connecting hole 1445 and abuts against the other side of the plate base 1443, so that the connecting plate 1447 mounts the fixed grid 1442 on the plate base 1443, and when the fixed grid 1442 needs to be detached, the two connecting pieces 1447 are close to each other towards the middle, so that the hook portions 1448 are separated from the connecting holes 1445, and the position of the stop plate 1442 can be conveniently replaced or the stop plates 1442 with different widths can be conveniently replaced. Be provided with two brush boards 16 on installing frame 141, two brush boards 16 arrange in the both sides of stop log 1442 moving direction, the one side of taking the brush on the brush board 16 is towards stop log 1442, when placing the paper handkerchief package between two adjacent stop log 1442, the paper handkerchief package moves along with stop log 1442, paper handkerchief package and brush board 16 contact, make the seal position of packing towards a direction through brush board 16, make things convenient for the rear end packing to go into the bag better.

Referring to fig. 5, the bag pushing system 2 includes a bag pushing frame 21, a guide frame 22 is fixedly disposed on the bag pushing frame 21, rollers 221 are disposed at two ends of the guide frame 22, the rollers 221 are rotatably connected to the guide frame 22, and a moving belt 222 is arranged on the two rollers 221, the moving belt 222 is in transmission connection with the two rollers 221, one of the rollers 221 is connected with a power source 223, the power source 223 can be a stepping motor or a servo motor, when the roller 221 is rotated in the forward and reverse directions by the power source 223, the moving belt 222 on the roller 221 can be rotated in the forward and reverse directions, a moving slide 23 is slidably fitted on the guide frame 22, the moving slide 23 slides along the length direction of the guide frame 22, and the moving slide 23 is fixedly connected with a moving belt 222, during the forward and backward rotation of the moving belt 222, the rotation amplitude of the moving belt 222 is smaller than half of the circumference of the moving belt 222, so that the moving carriage 23 horizontally reciprocates under the action of the moving belt 222. The movable sliding seat 23 is provided with a bag pushing rod 24, the end part of the bag pushing rod 24 is provided with a bag pushing plate 25, the bag pushing plate 25 is fixed on the bag pushing rod 24, the length direction of the bag pushing rod 24 is parallel to the length direction of the guide frame 22, the end part of the bag pushing rod 24 points to the tail end of the fixed lattice conveyor belt 144, the width of the bag pushing plate 25 is the total thickness of a plurality of paper towel bags packed together, the bag pushing rod 24 is arranged perpendicular to the conveying direction of the fixed lattice conveyor belt 144, when the movable sliding seat 23 moves towards the direction of the fixed lattice conveyor belt 144, the bag pushing plate 25 at the end part of the bag pushing rod 24 can correspond to the plurality of paper towel bags, so that the bag pushing plate 25 pushes the plurality of paper towel bags to be separated from the fixed lattice conveyor belt 144, the middle platform 26 is arranged at the same height with the fixed lattice conveyor belt 144, the middle platform 26 is arranged at one side of the fixed lattice conveyor belt 144 opposite to the bag pushing frame 21, when the bag pushing plate 25 pushes the paper towel bags to be separated from the fixed lattice conveyor belt 144, the towel pack is moved onto the intermediate platform 26.

Referring to fig. 5, for the stop conveyor 144, the stop conveyor 144 has a stop interval for each package of paper towels placed on the stop conveyor 144 or the stop conveyor 144 rotates continuously, and the package pushing rod 24 is placed on the stop conveyor 144 at a time interval during one package pushing process, so that the package pushing plate 25 needs to be lifted upwards to allow the package pushing plate 25 to pass above the package of paper towels when the package pushing plate 25 is reversely returned to the package pushing position. Push away on the package pole 24 keeps away from the one end that pushes away package board 25 and rotate and be connected with removal slide 23, and push away package pole 24 and the rotation axis level setting of removing slide 23, remove and be provided with lifting cylinder 27 on the slide 23 fixedly, the output of lifting cylinder 27 is connected on removing slide 23, when making lifting cylinder 27 shrink, lifting cylinder 27's output can upwards be drawn and push away package pole 24 and lift up, lifting cylinder 27 sets up and is pushing away from the one end that pushes away package board 25 pushing away package pole 24, make lifting cylinder 27's working stroke shorter, utilize lifting cylinder 27 to reduce the time that pushes away package pole 24 and lift up simultaneously, thereby accelerate the quick return of pushing away package pole 24. A hydraulic buffer 28 is arranged above the bale pushing rod 24, the hydraulic buffer 28 is fixed on the movable sliding seat 23, the hydraulic buffer 28 is vertically arranged, when the bale pushing rod 24 is lifted upwards by the lifting cylinder 27, and the bale pushing rod 24 is lifted upwards and abutted against the hydraulic buffer 28, the lifted end of the bale pushing rod 24 is buffered by the hydraulic buffer 28, so that the lifting speed of the bale pushing rod 24 can be further improved by the matching of the hydraulic buffer 28 and the lifting cylinder 27.

Referring to fig. 7, the packing system 3 includes a packing frame 31, a packing pusher 32, and a packing pusher 33, the packing pusher 32 is slidably fitted on the packing frame 31, and the packing pusher 32 is horizontally reciprocated on the packing frame 31 so that the length direction of the packing pusher 32 is parallel to the stop conveyor 144, and the packing pusher 32 is located above the intermediate platform 26. The moving direction of the packing push rod 32 on the packing rack 31 is parallel to the length direction of the packing push rod 32, so that the end of the packing push rod 32 is opposite to the connecting line of a plurality of tissue packs placed on the middle platform 26, and the packing push rod 32 pushes the plurality of tissue packs to move into the packing bags opened by the bag opening system 6 at the same time. The end at dress package push rod 32 is fixed to dress package ejector pad 33, the inside of dress package ejector pad 33 is hollow structure, the inside of dress package push rod 32 also is hollow connection, be connected with blast pipe 34 on dress package push rod 32, blast pipe 34 is kept away from the one end of dress package push rod 32 and is connected with the air supply, the optional vacuum pump of air supply, bleed from dress package push rod 32 through the air supply, dress package push rod 32 and the internal connection of dress package ejector pad 33, dress package ejector pad 33 is back in propelling movement the wrapping bag with the paper handkerchief package, dress package ejector pad 33 is located the wrapping bag, and the gas pocket 35 has been seted up on the dress package ejector pad 33, gas pocket 35 and the inside intercommunication of dress package ejector pad 33, thereby in arranging dress package push rod 32 through gas pocket 35 with the gas in the wrapping bag, discharge by the air supply again, and then make the wrapping bag more laminate with inside paper handkerchief package, take place the wrapping bag and explode and split because of extrusion when reducing the wrapping bag and carrying out the package.

Referring to fig. 8, the side walls at both sides of the wrapping push block 33 are provided with former angles 36, the former angles 36 are V-shaped, the length direction of the V-shape of the former angles 36 is parallel to the length direction of the wrapping push rod 32, the air holes 35 are provided with the positions of the lowest points of the former angles 36, after the wrapping push block 33 is inserted into the packaging bag, the former angles 36 are easy to admit air, and meanwhile, the packaging bag is attached to the inner wall of the former angles 36, so that the forming effect is more accurate, and the folded shape is more regular.

Referring to fig. 8 and 9, the bag making system 5 includes a bag making frame 51, two guide rails 52 are disposed on the bag making frame 51, the guide rails 52 are fixed on the bag making frame 51, the length direction of the guide rails 52 is parallel to the conveying direction of the cylindrical packaging bag, a slitting machine base 53 is disposed on the guide rails 52, the slitting machine base 53 is slidably fitted on the guide rails 52, and the position of the slitting machine base 53 on the guide rails 52 can be adjusted along the length direction of the guide rails 52 and fixed to the adjusted position on the slitting machine base 53. The slitting machine base 53 is provided with two conveying rollers 54, the two conveying rollers 54 are arranged up and down, a packaging bag is placed between the two conveying rollers 54, and when the two conveying rollers 54 rotate, the packaging bag is conveyed downstream under the action of the two conveying rollers 54. A pallet 55 is disposed downstream of the two transfer rollers 54, and the pallet 55 is disposed horizontally. With reference to fig. 10, there is an upper knife 56 dislocated with the supporting plate 55 at the side position of the supporting plate 55, a lower knife 57 is disposed below the supporting plate 55, a power hydraulic cylinder 561 driving the upper knife 56 to vertically move is connected to the upper knife 56, the power hydraulic cylinder 561 is vertically disposed, a knife holder 562 is fixedly disposed at the lower end of the power hydraulic cylinder 561, the position of the upper side of the upper knife 56 is rotatably connected to the knife holder 562, the rotation axes of the upper knife 56 and the knife holder 562 are horizontally disposed, the upper knife 56 is kept vertical under the action of gravity, the lower knife 57 is perpendicular to the conveying direction of the packaging bag, and the power hydraulic cylinder 561 is fixed on the slitting machine base 53. When the wrapping bag passes through from the below of upper slitter 56, power hydraulic cylinder 561 drives upper slitter 56 and moves down and cuts the wrapping bag, simultaneously because upper slitter 56 rotates and connects on blade holder 562 to upper slitter 56 can have the rotation along with the wrapping bag, thereby can cushion upper slitter 56, reduces upper slitter 56 and scratches on the wrapping bag. The side of the supporting plate 55 close to the transmission roller 54 is fixed on the slitting machine base 53, the side of the supporting plate 55 far away from the transmission roller 54 is provided with a fixing plate 58, the fixing plate 58 is horizontally arranged, a pressing hydraulic cylinder 591 is fixedly arranged on the fixing plate 58, the pressing hydraulic cylinder 591 is arranged above the fixing plate 58, the pressing hydraulic cylinder 591 is vertically arranged, the output end of the pressing hydraulic cylinder 591 is fixedly provided with a pressing plate 59, and the pressing plate 59 can press the upper surface of the supporting plate 55 under the action of the pressing hydraulic cylinder 591. When the slitter base 53 is moved along the longitudinal direction of the guide rail 52, since the upper knife 56 and the lower knife 57 are moved along the slitter base 53, the distance between the upper knife 56 and the pressing hydraulic cylinder 591 is adjusted, and thus, packaging bags of various lengths can be cut, and when the packaging bags are cut by the upper knife 56 and the lower knife 57, the packaging bags are clamped between the pressing plate 59 and the supporting plate 55 by the pressing hydraulic cylinder 591, so that the packaging bags are prevented from moving.

Referring to fig. 8, the bag opening system 6 includes a bag opening frame 61, a bag opening device 62 and a bag opening device 63, the bag opening device 62 is mounted on the bag opening frame 61, the bag opening device 62 is connected to a driving device 64 for driving the bag opening device 62 to move horizontally, the bag opening device 63 includes two opening assemblies 631, a rotating disc 632 and a driving motor 633 for driving the rotating disc 632 to rotate, the driving motor 633 is fixed on the bag opening frame 61, an output axis of the driving motor 633 is horizontally arranged, the driving motor 633 can be selected as a stepping motor or a servo motor, an output shaft of the driving motor 633 is coaxially fixed on the rotating disc 632, two opening assemblies are mounted on the rotating disc 632, the two opening assemblies 631 are arranged on the rotating disc 632 by 180 degrees, so that the rotating disc 632 can operate the two opening assemblies 631 alternately at upper and lower positions respectively under the effect of the driving motor 633, the opening component 631 and the bag opening device 62 which are positioned above are positioned on the same straight line, when the bag opening device 62 moves horizontally under the action of the driving device 64, the bag opening of the packaging bag can be sleeved on the opening component 631, the opening component 631 can be kept in an opened state through the opening component 631, the opening component 631 positioned below is positioned on a moving path of the packaging pushing block 33, the bag opening of the packaging bag opened by the opening component 631 can be aligned to the packaging pushing block 33, and the packaging pushing block 33 pushes a plurality of paper towel packages to enter the packaging bag.

Referring to fig. 11, the bag opening device 62 includes a moving seat 621 and two sets of bag supporting assemblies 622, the moving seat 621 is horizontally and slidably fitted on the bag supporting frame 61, each bag supporting assembly 622 includes a suction cup 6221, a rotating shaft 6222, a connecting rod 6223 and a parallel rod 6224, the rotating shaft 6222 is rotatably connected to the moving seat 621, the rotating shaft 6222 is horizontally disposed, the two rotating shafts 6222 of the two sets of bag supporting assemblies 622 are parallel and vertically disposed, one end of the rotating shaft 6222 is fixedly connected to the connecting rod 6223, one end of the connecting rod 6223 is fixed to the rotating shaft 6222, the other end of the connecting rod 6223 is rotatably connected to the mounting rod 6225, the suction cup 6221 is fixed to the mounting rod 6225, the suction cup 6221 is connected to a gas source, suction is performed from the position of the suction cup 6221 by the gas source, the two sets of bag supporting assemblies 622 are respectively located at the upper and lower positions of the packaging bag, the suction cup 6221 sucks both sides of the packaging bag onto the two suction cups 6221 by the gas source, the parallel rod 6224 is disposed parallel rod 6223, one end of the parallel rod 6224 is rotatably connected to the moving seat 621, the other end is rotatably connected with a connecting rod 6226, and one end of the connecting rod 6226, which is far away from the parallel rod 6224, is fixed on the mounting rod 6225, so that when the rotating shaft 6222 rotates, the direction of the suction cup 6221 can be kept unchanged under the action of the connecting rod 6223, the parallel rod 6224 and the connecting rod 6226, and the suction cup 6221 moves. A rotating handle 623 is respectively and fixedly arranged on the rotating shaft 6222 of the two groups of bag supporting assemblies 622, an intermediate handle 627 is arranged between the two rotating handles 623, one end of the rotating handle 623 is fixed on the rotating shaft 6222, the other end of the rotating handle 623 is rotatably connected on the intermediate handle 627, the two rotating handles 623 and the intermediate handle 627 are in Z-shaped arrangement, a driving handle 628 is fixedly arranged on the rotating shaft 6222 positioned below, one end of the driving handle 628 is connected with a driving frame 624, a sliding groove 625 is formed on the driving frame 624, the sliding groove 625 comprises a first guide groove 6251, a second guide groove 6252 and a third guide groove 6253, the second guide groove 6252 is positioned between the first guide groove 6251 and the third guide groove 6253, two ends of the second guide groove 6252 are respectively connected with the first guide groove 6251 and the third guide groove 6253, a pin moving along the sliding groove 625 is arranged on the sliding groove 625, one end of the pin extends out of the sliding groove 625, and a long hole 6281 is opened at one end of the driving lever 628 far from the rotating shaft 6222, and the end of the pin protruding from the sliding slot 625 is inserted into the long hole 6281, and when the moving seat 621 horizontally slides, the end of the pin located in the sliding slot 625 can move in the first guide slot 6251, the second guide slot 6252 and the third guide slot 6253. The height of the first guide groove 6251 on the driving frame 624 is higher than that of the third guide groove 6253 on the driving frame 624, the second guide groove 6252 is arranged obliquely, the second guide groove 6252 is in transition connection between the first guide groove 6251 and the third guide groove 6253, when the pin moves from the first guide groove 6251 to the third guide groove 6253, the pin drives the driving handle 628 to swing downwards, so that the driving handle 628 drives the two groups of bag supporting assemblies 622 to move in the directions away from each other; conversely, when the pin moves from the third guide slot 6253 to the first guide slot 6251, the pin drives the driving lever 628 to swing upward, so that the driving lever 628 drives the two bag opening assemblies 622 to move toward each other, and the third guide slot 6253 is located at the side of the sliding slot 625 close to the bag opening device 63, so that when the suction cup 6221 moves toward the bag opening device 63 with the bags, the bag opening is opened by the mutual separation of the two bag opening assemblies 622, thereby sleeving the bags on the bag opening device 63.

Referring to fig. 11, when the driving handle 628 is located in the first guiding groove 6251, a gap larger than the thickness of the bag still remains between the suction cups 6221 of the two bag supporting assemblies 622, so that the suction cups 6221 of the two bag supporting assemblies 622 can be conveniently moved to the positions opposite to the upper and lower sides of the bag, in order to press the suction cups 6221 on the bag, a driving hydraulic cylinder 626 is connected on the driving frame 624, the driving hydraulic cylinder 626 is vertically arranged, the driving frame 624 is vertically matched on the bag opening frame 61 in a sliding way, the driving hydraulic cylinder 626 is fixed on the bag opening frame 61, the output end of the driving hydraulic cylinder 626 is fixed on the driving frame 624, when the drive cylinder 626 extends, the drive cylinder 626 moves upwardly against the drive frame 624, thereby further pushing the driving handle 628 to rotate, so that the two groups of bag supporting assemblies 622 are further close to each other, and the suction cup 6221 clamps the bag, thereby sucking the bag on the suction cup 6221.

Referring to fig. 11, the driving device 64 includes two belt pulleys 641 and a transmission belt 642, wherein both the two belt pulleys 641 are rotatably connected to the bag opening frame 61, the transmission belt 642 is drivingly connected to the two belt pulleys 641, the length direction of the transmission belt 642 is parallel to the moving direction of the moving seat 621 on the bag opening frame 61, the moving seat 621 is fixed on the transmission belt 642, and one of the belt pulleys 641 is provided with a stepping motor or a servo motor, and the transmission belt 642 can rotate forward and backward by the forward and backward rotation of the belt pulley 641, so that the moving seat 621 fixed on the transmission belt 642 slides on the bag opening frame 61 in the horizontal direction, thereby driving the bag opening device 62 to move.

Referring to fig. 12, the opening assembly 631 in the bag opening opener 63 includes two opening plates 6311, the opening plates 6311 are U-shaped, the two opening plates 6311 are disposed opposite to each other, the opening plates 6311 are disposed on the same surface of the rotating disc 632, the opening plates 6311 are rotatably connected to the rotating disc 632, the rotation axes of the opening plates 6311 on the rotating disc 632 are vertically disposed, and the two opening plates 6311 are respectively located at the same height, a tension spring 6312 is connected to the opening plates 6311, one end of the tension spring 6312 is fixed to the rotating disc 632, the other end of the tension spring 6312 is fixed to the opening plates 6311, a rectangular channel 6313 is formed between the two opening plates 6311 under the action of the tension spring 6312, and the two opening plates 6311 open the package bag, so that when the bag mouth of the package bag is fitted over the two opening plates 6311, the bag mouth of the package bag corresponds to the channel 6313, and a plurality of paper towel bags enter the package bag from the position of the channel 6313. The upper opening component 631 is provided with an ejection hydraulic cylinder 6314, the ejection hydraulic cylinder 6314 is fixed on the bag opening frame 61, the output end of the ejection hydraulic cylinder 6314 abuts against the opening plate 6311 when extending out, so that the two opening plates 6311 move in the direction of relatively approaching, and one ends of the two opening plates 6311 far away from the rotating disc 632 can be relatively conveniently inserted into the packaging bag, and the upper opening component 631 is provided with an air suction pipe 6315, the air suction pipe 6315 is fixed on the bag opening frame 61, the end of the air suction pipe 6315 corresponds to the upper opening component 631, the air suction pipe 6315 is connected with an air source, when the upper opening component 631 is sleeved with the packaging bag, the air suction pipe 6315 can firstly discharge the air in the packaging bag to reduce the air in the packaging bag, when the packaging bag is filled with a tissue bag, because the air in the packaging bag is less, so that the tissue bag can be reduced, the breakage of the packing bag is caused by the air in the packing bag being pressed.

Referring to fig. 13 and 14, in order to heat seal the mouth of the packaging bag after the packaging bag is packaged in the tissue bag, a heat sealing system 7 is arranged at a position at the same height as the lower opening component 631, the heat sealing system 7 includes a heat sealing frame 71, a front platen 72 is fixedly arranged on the heat sealing frame 71, the packaging bag packaged in the tissue bag is pushed onto the front platen 72 under the action of the packaging stacking block, a rear conveyor belt 73 is arranged at a side of the front platen 72 away from the opening component 631, the rear conveyor belt 73 is mounted on the heat sealing frame 71 and is at the same height as the front platen 72, and the rear conveyor belt 73 is used for conveying the packaging bag packaged in the tissue bag. A horizontal upper pressure plate 74 is arranged above the rear conveying belt 73, two vertical side pressure plates 75 are respectively arranged on two sides of the rear conveying belt 73, the side pressure plates 75 are parallel to the conveying direction of the rear conveying belt 73, a driving oil cylinder 741 is arranged on each of the upper pressure plate 74 and the side pressure plates 75, the driving oil cylinders 741 are fixed on the heat-sealing rack 71, the output ends of the driving oil cylinders 741 are used for fixing the upper pressure plates 74 or the side pressure plates 75, and before the packaging bags are placed on the rear conveying belt 73 for heat sealing, the upper pressure plates 74 and the side pressure plates 75 are moved towards the packaging bags through the three driving oil cylinders 741 so that air in the packaging bags can be further discharged. The vertical baffle 76 is arranged above the rear conveying belt 73, the vertical baffle 76 is positioned between the two side pressure plates 75, the side edge of the vertical baffle 76 is connected with a rotating frame 77, a hydraulic motor 771 is arranged on the rotating frame 77, the rotating axis of the hydraulic motor 771 is horizontally arranged and is perpendicular to the conveying direction of the rear conveying belt 73, and the output shaft of the hydraulic motor 771 is coaxially fixed on the rotating frame 77, so that when the hydraulic motor 771 works, the hydraulic motor 771 can drive the vertical baffle 76 to rotate to the horizontal position, and packaging bags on the rear conveying belt 73 are conveyed along the rear conveying belt 73. When the device is used, the vertical baffle 76 is rotated to the vertical position through the hydraulic motor 771, so that the position of a packaging bag filled with a tissue bag is limited, then the three driving oil cylinders 741 clamp and exhaust the packaging bag through the upper pressure plate 74 and the side pressure plate 75, and the size of the packaging bag is ensured to be consistent when the packaging bag is sealed subsequently. The hydraulic motor 771 is slidably attached to the heat-seal frame 71, and the moving direction of the hydraulic motor 771 on the heat-seal frame 71 is parallel to the conveying direction of the rear conveyor 73, so that the position of the vertical flap 76 can be adjusted after the length of the packaging bag is lengthened. Two heat-sealing knives 78 which can vertically move on the heat-sealing rack 71 are arranged on the heat-sealing rack 71, the bag openings of the packaging bags are subjected to heat sealing after the two heat-sealing knives 78 approach each other, the heat-sealing knives 78 are positioned at the opposite positions of the vertical baffle plates 76 when in the vertical position, and the parts of the packaging bags containing the tissue packs are placed between the heat-sealing knives 78 and the vertical baffle plates 76. Be connected with adjusting screw 79 in the rotation on heat-seal frame 71, adjusting screw 79 and hydraulic motor 771 threaded connection, adjusting screw 79's length direction is the same with the slip direction of hydraulic motor 771 on heat-seal frame 71 to can make hydraulic motor 771's position adjust through adjusting screw 79, and then when making the quantity of paper handkerchief package increase, can conveniently adjust between heat-seal sword 78 and the vertical baffle 76 to can place many packages of paper handkerchiefs package through adjusting screw 79.

Referring to fig. 14, a waste material opening 721 is formed in the front platen 72, a waste material cutter 8 is arranged right above the waste material opening 721, a waste material oil cylinder 81 for driving the waste material cutter 8 to vertically move is arranged on the waste material cutter 8, the waste material oil cylinder 81 is fixed on the heat-sealing rack 71, the waste material oil cylinder 81 is vertically arranged, the output end of the waste material oil cylinder 81 is fixed on the waste material cutter 8, the waste material cutter 8 is used for cutting a packaging bag placed between the waste material cutter 8 and the front platen 72, so that a portable opening is formed in the packaging bag, and waste materials generated when the opening of the packaging bag is formed in cutting fall downwards from the waste material opening 721.

Referring to fig. 14 and 15, a waste collecting device 9 is connected to the front platen 72, the waste collecting device 9 includes a feeding tube 91, one end of the feeding tube 91 is fixed to the lower surface of the front platen 72, and a tube opening of the feeding tube 91 corresponds to the waste opening 721, one end of the feeding tube 91, which is far away from the front platen 72, is connected to a waste collecting box 92, the waste collecting box 92 is provided with an inlet 921 and an outlet 922, the inlet 921 is connected to the feeding tube 91, the outlet 922 is connected to a suction fan 93, and the suction fan sucks air from the feeding tube 91 through the suction fan 93, so that waste collected at the waste opening 721 enters the feeding tube 91 and then enters the waste collecting box 92 through the feeding tube 91.

Referring to fig. 15, the waste collection box 92 includes a housing 923, a partition net 924, and a cover plate 925, the partition net 924 is disposed in the housing 923, and the housing 923 is divided into an outer chamber 9231 and an inner chamber 9232 by the partition net 924, an inlet 921 is disposed on a side wall of the housing 923 where the outer chamber 9231 is disposed, and an outlet 922 is disposed on a side wall of the housing 923 where the inner chamber 9232 is disposed, and waste material entering the waste collection box 92 from the inlet 921 is retained in the outer chamber 9231 by being blocked by the partition net 924, so that the waste material is collected in the waste collection box 92. To set up horizontal discharge gate 9233 on the lateral wall that sets up outer room 9231 on casing 923, discharge gate 9233 department sets up the apron 925, the upside of apron 925 articulates the setting on casing 923, be connected with the cylinder 926 that opens the door on the apron 925, the one end of the cylinder 926 that opens the door is rotated and is connected on casing 923, the other end is rotated and is connected on apron 925, and the axis of rotation of the cylinder 926 that opens the door and apron 925 and the axis of rotation of casing 923 are parallel and do not coincide, can make the apron 925 open or close discharge gate 9233 through the flexible of the cylinder 926 that opens the door, and the casing 923 is located an inner wall of outer room 9231 and sets up to the slope and the incline direction and down to discharge gate 9233 position by the position of divider network 924, thereby the waste material of collecting in outer room 9231 is through opening the apron 925 after, the waste material flows out waste material collecting box 92 downwards along the inclined inner wall of casing 923.

Referring to fig. 15, a breakage-proof assembly 927 is arranged between a suction fan 93 and a waste collection box 92, the breakage-proof assembly 927 comprises a body 9271, a first interface 9272, a second interface 9273 and a third interface 9274 which are communicated with each other are arranged on the body 9271, the first interface 9272 is connected with one end of an air inlet of the suction fan 93, the second interface 9273 is connected with a connecting pipe 928, one end of the connecting pipe 928 is connected with the body 9271, the other end of the connecting pipe is connected with an outlet 922 on a shell 923, a protection net 9275 is arranged on the third interface 9274, a first breaking plate 9276 is arranged between the protection net 9275 and the third interface 9274, a second breaking plate 9277 is arranged between the second interface 9273 and the connecting pipe 928, a first breaking cylinder 9278 is connected on the first breaking plate 9276, a second breaking cylinder 9279 is connected on the second breaking plate 9277, the first breaking cylinder 9278 and the second breaking cylinder 9279 are fixed on the body 9271, an output end of the first breaking cylinder 9278 is fixed on the first breaking plate 9276, the output end of the second disconnection cylinder 9279 is fixed on the second disconnection plate 9277, the third interface 9274 is opened by the first disconnection plate 9276 under the action of the first disconnection cylinder 9278, so that the third interface 9274 is communicated with the outside through the protection network 9275, the second interface 9273 is opened by the second disconnection plate 9277 under the action of the second disconnection cylinder 9279, and the second interface 9273 is communicated with the connecting pipe 928. When the waste collection box is used for collecting waste in the waste collection box 92, the first breaking oil cylinder 9278 closes the first breaking plate 9276 to the third port 9274, and the second breaking oil cylinder 9279 opens the second breaking plate 9277 to the second port 9273, so that air flow generated by the suction fan 93 enters from the position of the second port 9273, and the waste is sucked in the discharging pipe 91; when the waste material in the waste collection box 92 is more, when the waste material in the waste collection box 92 needs to be discharged, the first disconnection hydro-cylinder 9278 opens the third interface 9274 with first disconnection board 9276, the second disconnection hydro-cylinder 9279 closes second interface 9273 with second disconnection board 9277, thereby the air current that the suction fan 93 produced directly passes through protection net 9275, reduce and produce the negative pressure at casing 923, make things convenient for the waste material to flow out from outer room 9231, enter into suction fan 93 through protection net 9275 at the air current, it takes place to damage to reduce suction fan 93.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a paper handkerchief package automatic packaging machine props bag system, includes props bag frame (61) and sack and props device (63), its characterized in that: one side that wrapping bag was established to sack strutting arrangement (63) cover is provided with sack and opens device (62), sack opens device (62) including removing seat (621) and two prop bag subassembly (622), remove seat (621) sliding fit and prop bag frame (61) on, and remove seat (621) along the slip direction that props bag frame (61) towards sack strutting arrangement (63), two prop bag subassembly (622) and set up from top to bottom on removing seat (621), prop bag subassembly (622) including sucking disc (6221), two prop bag subassembly (622) and be connected with two actuating mechanisms that prop sucking disc (6221) on bag subassembly (622) and be close to each other or keep away from.

2. The bag opening system of an automatic packaging machine for tissue packs as claimed in claim 1, wherein: prop bag subassembly (622) and still include pivot (6222), connecting rod (6223), parallel bar (6224), connecting rod (6226) and installation pole (6225), pivot (6222) rotate and connect on removing seat (621), the one end of connecting rod (6223) is fixed on pivot (6222), and the other end of connecting rod (6223) rotates with the one end of connecting rod (6226) and is connected, sucking disc (6221) is fixed on installation pole (6225) to installation pole (6225) and the one end fixed connection of connecting rod (6226), parallel bar (6224) and connecting rod (6223) parallel arrangement and the one end rotation of parallel bar (6224) are connected on removing seat (621), and the other end rotates and connects on connecting rod (6226).

3. The bag opening system of an automatic packaging machine for tissue packs as claimed in claim 2, wherein: the driving mechanism comprises two rotating handles (623), the two rotating handles (623) are respectively installed on two rotating shafts (6222), one end of each rotating handle (623) is fixed on the corresponding rotating shaft (6222), the other end of each rotating handle is rotatably connected with a middle handle (627), two ends of each middle handle (627) are respectively rotatably connected with the two rotating handles (623), and the two rotating handles (623) and the middle handle (627) are arranged in a Z shape.

4. The bag opening system of an automatic packaging machine for tissue paper bags according to claim 3, wherein: the driving mechanism further comprises a driving handle (628), one end of the driving handle (628) is fixed to the rotating shaft (6222), the other end of the driving handle is connected with a driving frame (624), the driving frame (624) is provided with a rack (61) for supporting bags, the driving frame (624) is provided with a sliding chute (625), the sliding chute (625) comprises a first guide groove (6251), a second guide groove (6252) and a third guide groove (6253), the first guide groove (6251) and the third guide groove (6253) are parallel to the sliding direction of the moving seat (621), two ends of the second guide groove (6252) are respectively communicated with the first guide groove (6251) and the third guide groove (6253), the first guide groove (6251) and the third guide groove (6253) are not collinear, and one end, far away from the rotating shaft (6222), of the driving handle (628) is connected in the sliding chute (625) in a sliding mode.

5. The bag opening system of an automatic packaging machine for tissue packs as claimed in claim 4, wherein: the vertical sliding connection of drive frame (624) has and props on bag frame (61), be connected with the elevating system that drives drive frame (624) and reciprocate on drive frame (624), rectangular hole (6281) have been seted up to the one end that pivot (6222) was kept away from in initiative handle (628), run through being provided with the pin in rectangular hole (6281), pin sliding connection has in spout (625).

6. The bag opening system of an automatic packaging machine for tissue paper bags according to claim 5, wherein: the driving mechanism comprises a driving hydraulic cylinder (626), the driving hydraulic cylinder (626) is vertically arranged, the driving hydraulic cylinder (626) is fixed on the bag opening rack (61), and the output end of the driving hydraulic cylinder (626) is connected to the driving rack (624).

7. The bag opening system of an automatic packaging machine for tissue packs as claimed in claim 1, wherein: remove and be connected with on seat (621) and remove gliding drive arrangement (64) of seat (621), drive arrangement (64) include drive belt (642) and two belt pulleys (641), belt pulley (641) rotate to be connected on propping a bag frame (61), drive belt (642) transmission is connected on two belt pulleys (641), connects drive belt pulley (641) pivoted motor on one of them at least belt pulley (641).

8. The bag opening system of an automatic packaging machine for tissue packs as claimed in claim 7, wherein: the motor is a stepping motor or a servo motor.

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