CN219857867U - Bag grabbing device for wet tissues packaging bag - Google Patents

Abstract

The utility model belongs to the technical field of wet towel packaging equipment, and particularly relates to a bag grabbing device of a wet towel packaging bag, which comprises a machine body, wherein the machine body comprises a workbench, a turnover bag clamping assembly and a bag storage platform which are arranged in the machine body; the bag storage platform is arranged below the workbench, and the overturning bag clamping assembly is arranged between the bag storage platform and the workbench; the overturning bag clamping assembly comprises a conveying unit, a clamping unit and an adsorption unit; the conveying unit comprises two chain wheels and a chain in transmission connection with the two chain wheels; the clamping unit is connected with the chain and used for clamping the non-opening end of the wet tissue packaging bag; the adsorption unit comprises a first sucker; the bottom of the first sucker is rotationally connected with the main body of the machine body, the rotating shaft of the first sucker is parallel to the axis of the chain wheel, and the adsorption surface of the first sucker corresponds to the storage bag platform and the clamping unit respectively. In the utility model, the clamping unit clamps and conveys the wet tissue packaging bag, and compared with the prior art that the packaging bag is conveyed by using the sucker, the fixing mode stability of the utility model is greatly enhanced.

Description

Bag grabbing device for wet tissues packaging bag

Technical Field

The utility model mainly relates to the technical field of wet tissues packaging equipment, in particular to a bag grabbing device for wet tissues packaging bags.

Background

The wet towel packing bag grabbing device is a device for transferring the packing bag from an original storage area to a workbench, one end of the wet towel packing bag is provided with an opening before sealing, the non-opening end of the wet towel packing bag is provided with a handle opening, the wet towel packing bag is placed on the workbench, the bag opening end of the wet towel packing bag is unfolded by the bag opening unfolding device, and then a plurality of wet towel bags are pushed into the bag along the packing bag opening by the pushing device. In general, the height of the workbench is larger than that of the storage area of the packaging bag, and the common means for transferring the wet tissues packaging bag in the prior art is to use a sucker to adsorb the packaging bag, and send the packaging bag to the workbench through lifting and translation of the sucker; however, the suction force of the sucker is affected by the air pressure of the vacuum pump and the material of the packaging bag, so that the problem of insufficient suction force possibly occurs, the packaging bag cannot be adsorbed to be conveyed remotely, and the packaging bag falls off midway. In order to solve the problems, the utility model provides a bag grabbing device of a wet tissue packaging bag.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides a bag grabbing device of a wet tissue packaging bag, which comprises a machine body, wherein the machine body comprises a workbench, a turnover bag clamping assembly and a bag storage platform which are arranged in the machine body; the bag storage platform is arranged below the workbench, and the overturning bag clamping assembly is arranged between the bag storage platform and the workbench; the overturning bag clamping assembly comprises a conveying unit, a clamping unit and an adsorption unit; the conveying unit comprises two chain wheels and a chain connected with the two chain wheels in a transmission way, the workbench vertically penetrates through a chain channel, the chain channel penetrates through the feeding side of the workbench and the discharging side of the workbench along the length direction of the chain channel, and the top of the chain penetrates into the chain channel along the length direction of the chain channel; the clamping unit is close to the feeding side of the workbench, is connected with the chain and is used for clamping the non-opening end of the wet towel packaging bag; the adsorption unit comprises a first sucker, a groove is formed in the top of the first sucker, and the clamping unit is located in the groove; the bottom of the first sucker is rotationally connected with the main body of the machine body, and the rotating shaft of the first sucker is parallel to the axis of the chain wheel; the adsorption surface of the first sucker corresponds to the bag storage platform and the clamping unit respectively; the wet towel packing bags are placed on the storage bag platform, and the non-opening ends of the wet towel packing bags are close to the first sucker.

In the utility model, the wet tissue packaging bag is placed on the bag storage platform, and the wet tissue packaging bag is conveyed from the bag storage platform to the workbench by the overturning bag clamping assembly, so that the subsequent filling operation of the wet tissue packaging bag is conveniently carried out on the workbench. In the process of conveying wet tissues and packaging bags by the overturning bag clamping assembly, a first sucker in the adsorption unit rotates and presses the surface of the bag storage platform to adsorb the top-layer wet tissues and packaging bags, the parts of the first sucker, which are positioned on two sides of the groove, respectively suck the bag bodies on two sides of the handle opening of the packaging bag, then the first sucker overturns rapidly to convey the adsorbed packaging bags to the vicinity of the clamping unit, the clamping unit clamps the wet tissues and packaging bags, the chain wheel rotates, and the chain drives the clamping unit to convey the wet tissues and packaging bags to the table top of the workbench.

Preferably, the clamping unit is composed of an upper clamping piece and a lower clamping piece; the lower clamping piece is fixed on the chain, and the outer side surface of the lower clamping piece, which is far away from the chain, is flush with the adsorption surface of the first sucker; the upper clamping piece is divided into a clamping part and an adjusting part along the length of the upper clamping piece, and the clamping part is attached to the outer side face of the lower clamping piece; the adjusting part is connected to the top end of the clamping part, the adjusting part is connected with the lower clamping piece through a first rotating shaft, and the first rotating shaft is parallel to the axis of the chain wheel.

Preferably, the first rotating shaft is sleeved with a spring, one end of the spring is connected with the adjusting part, and the other end of the spring is connected with the lower clamping piece.

Preferably, the adjusting part protrudes towards one side far away from the clamping part to form a pressing handle, and the pressing handle is controlled by a pressing unit; the jacking unit comprises a jacking cylinder connected with the main body of the machine body, and a piston of the jacking cylinder is abutted with the pressing handle.

Preferably, a cushion layer is paved on the outer side surface of the lower clamping piece.

Preferably, the chain is uniformly sleeved with a plurality of resin protective shells along the length of the chain at the position where the clamping unit is not arranged, and the plurality of resin protective shells are connected end to end; the outer side surface of the resin protective shell does not exceed the outer side surface of the cushion layer.

After the first sucker adsorbs the wet tissue packaging bag, the wet tissue packaging bag is turned over to the groove that the clamping unit enters the first sucker, at the same time, the output end of the jacking cylinder stretches out to push the pressing handle of the upper clamping piece, the pressing handle drives the first rotating shaft to rotate, the upper clamping piece is opened, the non-opening end of the wet tissue packaging bag enters between the upper clamping piece and the lower clamping piece, then the upper clamping piece and the lower clamping piece are rapidly closed under the action of elastic restoring force of the spring, and the clamping part of the upper clamping piece presses the non-opening end of the wet tissue packaging bag on the cushion layer of the lower clamping piece. The cushion layer adopts flexible material, and its and the setting purpose of resin protective housing all are to avoid the device inner structure to scratch wet piece of cloth wrapping bag.

Preferably, the bottom of the bag storage platform is connected with a lifting cylinder I; the upper surface of the storage bag platform is vertically provided with a positioning rod matched with the handle opening of the wet tissue packaging bag, and the positioning rod corresponds to the groove of the first sucker.

In order to ensure smoothness of rotation of the first sucker, the storage bag platform is far away from the first sucker in height, so that when the first sucker rotates to the position that the adsorption surface of the first sucker is opposite to the storage bag platform, the adsorption surface of the first sucker is not in butt joint with the storage bag platform, and at the moment, the output end of the first lifting cylinder stretches out to push the storage bag platform to rise to butt joint with the adsorption surface of the first sucker.

The wet tissue packaging bags are stacked on the bag storage platform, a handle opening of the wet tissue packaging bag stretches into the positioning rod, and the positioning rod plays a role in fixing the wet tissue packaging bag; when the first sucker rotates to press the surface of the storage bag platform, the positioning rod penetrates into the groove of the first sucker, and the contact between the first sucker and the wet tissue packaging bag is not hindered.

Preferably, the end part of the feeding side of the workbench is connected with two second suckers, the two second suckers are symmetrically arranged on two sides of the chain channel, and the adsorption surface of the second sucker is flush with the upper surface of the workbench; a bracket is arranged above the two second suckers, and two ends of the bracket are respectively connected with the side surfaces of the two second suckers away from each other; the support is fixed to be set up two No. two lift cylinders, no. two lift cylinder's output is vertical down, two No. two lift cylinder's output is connected No. three sucking discs respectively, two No. three sucking disc's adsorption surface respectively with two No. two sucking disc's adsorption surface is parallel and relative.

The wet tissue packaging bag is fixed by the clamping unit and driven by the conveying unit to come to the upper surface of the workbench, at the moment, the opening end of the wet tissue packaging bag is close to the feeding side of the workbench, the bottom surface of the bag body at the opening end falls on the adsorption surfaces of the two second suckers, and the two second suckers adsorb the bottom surface of the bag body; the output end of the lifting cylinder II stretches out, the adsorption surface of the sucking disc III is pressed on the top surface of the bag body at the opening end, and when the output end of the lifting cylinder II is retracted, the opening end of the wet tissue packaging bag is opened by the cylinder III and the cylinder II together, so that the wet tissue packaging bag can be pushed into the wet tissue packaging bag conveniently.

Preferably, the edge of the second sucker, which is far away from the workbench, is connected with a guide plate; the guide plate is arc, and its top smooth connection No. two sucking discs adsorb the face, its bottom extends to press from both sides tight unit's side.

In summary, the utility model has the following beneficial effects:

in the utility model, the clamping effect of the clamping unit provides main fixation in the moving process of the wet tissue packaging bag, and the fixation mode enhances the stability of the wet tissue packaging bag in the moving process; the adsorption unit is used as an auxiliary structure for transferring the wet tissues packaging bags on the storage bag platform to the clamping unit, the vacuum adsorption conveying distance is small, the time is short, the wet tissues packaging bags are prevented from falling off in the adsorption conveying process, and the efficiency of the whole wet tissues packaging process is improved.

Drawings

FIG. 1 is a side view of a wet wipe package bag gripping apparatus of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of a table of the present utility model;

FIG. 4 is a top view of the pouch platform of the present utility model;

FIG. 5 is a schematic diagram of the structure of the adsorption unit in the present utility model;

FIG. 6 is a side view of a wet wipe package gripping apparatus in a second process (guide panel not shown) of the embodiment;

FIG. 7 is a side view of a wet wipe pack transfer upender apparatus of the present embodiment in process three (guide plate not shown);

FIG. 8 is a side view of a transfer and turn-up device for a wet wipe pack in a process four (guide plate not shown) of the embodiment;

FIG. 9 is a side view of a transfer and turn-up device for a wet wipe pack in process five (guide plate not shown) in an embodiment;

FIG. 10 is an enlarged partial schematic view at B in FIG. 9;

fig. 11 is a side view of a transfer and turn-up device for a wet wipe pack in a process six (guide plate not shown) of an embodiment.

Reference numerals illustrate: 1. a main body of the main body; 2. a work table; 21. a chain channel; 31. a drive sprocket; 32. a bearing; 33. an auxiliary sprocket; 34. a chain; 4. a clamping unit; 41. a lower clamping piece; 411. a cushion layer; 42. an upper clamping piece; 421. pressing a handle; 43. a first rotating shaft; 51. a jacking cylinder; 52. a second rotating shaft; 53. a transmission member; 54. a third rotating shaft; 55. a fourth rotating shaft; 61. a first sucker; 611. a groove; 62. a first bracket; 63. a fifth rotating shaft; 71. a bag storage platform; 72. positioning a stick; 73. a brush; 74. a lifting cylinder I; 81. a second sucker; 82. a second bracket; 83. a lifting cylinder II; 84. a third sucker; 9. a guide plate; 10. packaging bags for wet tissues; 101. and a handle opening.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-11. For convenience of description hereinafter, references to "upper", "lower", "left", "right" are equal to the directions of upper, lower, left, right, etc. of the drawings themselves, and the references to "first", "second", etc. are to be distinguished in description, and have no other special meaning.

The embodiment provides a bag grabbing device of a wet tissue packaging bag, referring to fig. 1, the device comprises a main body 1, wherein the main body 1 comprises a workbench 2, a turnover bag clamping assembly and a bag storage platform 71 which are arranged in the main body 1.

The bag storage platform 71 is arranged below the workbench 2, and the bottom of the bag storage platform is connected with a first lifting cylinder 74; the upper surface of the bag platform 71 is parallel to the upper surface of the table 2 with the inverted bag-clamping assembly therebetween. The overturning bag clamping assembly comprises a conveying unit, a clamping unit 4 and an adsorption unit.

Referring to fig. 1-2, the conveying unit comprises two chain wheels and a chain 34, wherein the two chain wheels are auxiliary chain wheels 33 near the feeding side of the workbench 2, and the two chain wheels are driving chain wheels 31 near the discharging side of the workbench 2; the auxiliary chain wheel 33 is connected with the main body 1 of the machine body through a bearing 32, the inner ring of the bearing 32 is fixedly connected with the main body 1 of the machine body, and the auxiliary chain wheel 33 is fixedly sleeved on the outer ring of the bearing 32; the rotating shaft of the driving sprocket 31 is connected with a sprocket power unit, and is driven to rotate by a motor in the sprocket power unit; the two sprockets are linked by a chain 34.

The working table 2 vertically penetrates through and sets up a chain channel 21, the chain channel 21 penetrates through the material loading side of the working table 2 and the material unloading side of the working table 2 along the length direction, and the top of the chain 34 penetrates into the chain channel 21 along the length direction.

Referring to fig. 1-2 and 10, the clamping unit 4 is located adjacent the loading side of the table 2 for clamping the non-open end of the wet wipe package. The clamping unit 4 is constituted by an upper clamp 42 and a lower clamp 41; the lower clip 41 is fixed to the chain 34, and the outer side surface of the lower clip is far away from the chain 34 is paved with a cushion 411; the upper clamping piece 42 is divided into a clamping part and an adjusting part along the length of the upper clamping piece, and the clamping part is attached to the outer side surface of the lower clamping piece 41; the adjusting part is connected to the top end of the clamping part, the adjusting part is connected with the lower clamping piece 41 through a first rotating shaft 43, and the first rotating shaft 43 is parallel to the axis of the chain wheel; the first rotating shaft 43 is sleeved with a spring, one end of the spring is connected with the adjusting part, and the other end of the spring is connected with the lower clamping piece 41. The adjusting part protrudes towards one side far away from the clamping part to form a pressing handle 421, and the pressing handle 421 is controlled by the jacking unit; the jacking unit comprises a jacking cylinder 51, wherein the non-output end of the jacking cylinder 51 is connected with the main body 1 of the machine body through a second rotating shaft 52, and the axis of the second rotating shaft 52 is parallel to the axis of the chain wheel; the output end of the pushing cylinder 51 extends toward the pressing handle 421, and the output end thereof abuts against the pressing handle 421 through the transmission member 53. One end of the transmission member 53 is connected with the output end of the jacking cylinder 51 through a third rotating shaft 54, and the other end of the transmission member is connected with the inner ring of the bearing 32 through a fourth rotating shaft 55; the axis of the No. three shaft 54 and the axis of the No. four shaft 55 are both parallel to the axis of the No. two shaft 52.

The chain 34 is uniformly sleeved with a plurality of resin protective shells along the length of the part where the clamping unit 4 is not arranged, and the plurality of resin protective shells are connected end to end; the outer side surface of the resin protective shell does not exceed the outer side surface of the cushion layer.

Referring to fig. 4, the suction unit includes a suction cup 61, the bottom of the suction cup 61 is coupled with the body 1 through a first bracket 62, both ends of the first bracket 62 are fixedly connected with the bottom of the body main body 1 across the pouch platform 71, the first sucker 61 is connected with the first bracket 62 through a fifth rotating shaft 63, the length direction of the fifth rotating shaft 63 is parallel to the axis of the chain wheel, the fifth rotating shaft 63 is connected with a sucker power unit, and the sucker power unit is driven to rotate by a motor; the suction surfaces of the suction cups 61 correspond to the bag platforms 71 and the clamping units 4, respectively. The top of the first sucker 61 is provided with a groove 611, the adsorption surface of the first sucker 61 is provided with a plurality of suction holes, and the suction holes are distributed on two sides of the groove 611.

Referring to fig. 5, two positioning rods 72 adapted to the handle opening of the wet towel packing bag are vertically fixed on the upper surface of the bag storage platform 71, the two positioning rods 72 are symmetrically distributed, and the two positioning rods 72 correspond to the groove 611 of the first suction cup 61.

Referring to fig. 7, a brush 73 is fixed inside the main body 1. The length direction of the brush 73 is parallel to the length direction of the fifth rotating shaft 63, the brush 73 is close to the side edge of the storage bag platform 71, which is provided with a positioning rod 72, and is used for brushing the side surface of the first sucking disc 61 away from the first sucking disc 61 on the first wet tissue packaging bag when the first sucking disc 61 sucks the top wet tissue packaging bag, so that the next layer of wet tissue packaging bag is prevented from being simultaneously lifted under the action of static electricity, and the first sucking disc 61 is ensured to only lift one layer of wet tissue packaging bag each time.

Referring to fig. 1 and 3, two second suction cups 81 are connected to the end of the feeding side of the workbench 2, the two second suction cups 81 are symmetrically arranged on two sides of the chain channel 21, and the suction surface of the second suction cup 81 is flush with the upper surface of the workbench 2; a second bracket 82 is arranged above the two second suckers 81, and two ends of the second bracket 82 are respectively connected with the side surfaces of the two second suckers 81 away from each other; the second support 82 is fixedly provided with two lifting cylinders 83, the output ends of the two lifting cylinders 83 are all vertical downwards, the output ends of the two lifting cylinders 83 are respectively connected with a third sucker 84, and the adsorption surfaces of the two third suckers 84 are respectively parallel and opposite to the adsorption surfaces of the two second suckers 81. The edge of the second sucker 81 far away from the workbench 2 is connected with the guide plate 9; the guide plate 9 is arc-shaped, the top end of the guide plate is smoothly connected with the adsorption surface of the second sucker 81, and the bottom end of the guide plate extends to the side of the clamping unit 4.

The implementation principle of the embodiment is as follows:

the bag grabbing device provided by the embodiment transfers the wet tissues packaging bag from the bag storage platform 71 to the workbench 2, and comprises the following steps:

in the first process, a plurality of wet towel packing bags 10 are stacked on a bag storage platform 71, the non-opening ends of the wet towel packing bags are close to a first sucker 61, a handle opening 101 is formed in the non-opening ends of the wet towel packing bags, and two positioning rods 72 penetrate through the handle opening 101.

In the second process, referring to fig. 6, the suction cup power unit drives the fifth rotating shaft 63 to rotate, the first suction cup 61 rotates until the suction surface of the first suction cup 61 is parallel to and opposite to the upper surface of the bag storage platform 71, and suction holes on two sides of the groove 611 of the first suction cup 61 respectively correspond to bag bodies on two sides of a handle opening of the wet towel packaging bag.

In the third process, referring to fig. 7, the output end of the lifting cylinder No. 74 extends out to push the storage bag platform 71 to rise until the wet towel packing bag on the storage bag platform 71 abuts against the adsorption surface of the suction cup No. 61; at this time, the two positioning rods 72 penetrate between the grooves 611; the first suction cup 61 is opened, and the topmost wet tissue packaging bag is sucked by the first suction cup 61.

In the fourth process, referring to fig. 8, the output end of the lifting cylinder No. 74 is retracted, the bag storage platform 71 falls down, and the suction cup power unit drives the suction cup No. 61 to rotate.

Step five, referring to fig. 9-10, the output end of the jacking cylinder 51 extends out, the transmission member 53 rotates around the fourth rotating shaft, the transmission member 53 presses down the pressing handle 421 of the adjusting part, and the clamping part is lifted up; the suction cup 61 continues to swing until the non-open end of the wet wipe package enters between the lower clamp 41 and the upper clamp 42.

Step six, referring to fig. 11, the output end of the jacking cylinder 51 is retracted, and the clamping part falls back quickly under the action of the spring to press the wet towel packing bag on the cushion layer; the chain wheel power unit drives the chain 34 to rotate anticlockwise, the wet tissue packaging bag is separated from the first sucker 61 and is carried to the upper surface of the workbench 2 by the clamping unit 4 under the support of the guide plate 9.

Step seven, the chain 34 rotates until the bottom surface of the bag body at the opening end falls on the adsorption surfaces of the two No. two suckers 81, and the two No. two suckers 81 adsorb the bottom surface of the opening end of the bag body; the output end of the lifting cylinder No. two 83 stretches out, the adsorption surface of the sucking disc No. 84 is pressed on the top surface of the bag body at the opening end, and when the output end of the lifting cylinder No. two 83 is retracted, the opening end of the wet tissue packaging bag is opened by the cylinder No. three and the cylinder No. two together, so that the wet tissue packaging bag can be conveniently pushed into the wet tissue packaging bag subsequently.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (9)

1. A wet piece of cloth wrapping bag grab bagging apparatus, its characterized in that: the multifunctional turnover bag storage machine comprises a machine body (1), wherein the machine body (1) comprises a workbench (2), a turnover bag clamping assembly and a bag storage platform (71) which are arranged in the machine body; the bag storage platform (71) is arranged below the workbench (2), and the overturning bag clamping assembly is arranged between the two; the overturning bag clamping assembly comprises a conveying unit, a clamping unit (4) and an adsorption unit; the conveying unit comprises two chain wheels and a chain (34) in transmission connection with the two chain wheels, the workbench (2) is vertically penetrated with a chain channel (21), the chain channel (21) penetrates through the feeding side of the workbench (2) and the discharging side of the workbench (2) along the length direction of the chain channel, and the top of the chain (34) penetrates into the chain channel (21) along the length direction of the chain channel; the clamping unit (4) is close to the feeding side of the workbench (2), is connected with the chain (34) and is used for clamping the non-opening end of the wet tissue packaging bag; the adsorption unit comprises a first sucker (61), a groove (611) is formed in the top of the first sucker (61), and the clamping unit (4) is located in the groove (611); the bottom of the first sucker (61) is rotationally connected with the main body (1) of the machine body, and the rotating shaft of the first sucker is parallel to the axis of the chain wheel; the adsorption surface of the first sucker (61) corresponds to the storage bag platform (71) and the clamping unit (4) respectively; a plurality of wet tissue packaging bags are placed on the storage bag platform (71), and the non-opening ends of the wet tissue packaging bags are close to the first sucker (61).

2. The wet tissues package bag grasping device according to claim 1, wherein: the clamping unit (4) is composed of an upper clamping piece (42) and a lower clamping piece (41); the lower clamping piece (41) is fixed on the chain (34), and the outer side surface, away from the chain (34), of the lower clamping piece (41) is flush with the adsorption surface of the first sucker (61); the upper clamping piece (42) is divided into a clamping part and an adjusting part along the length of the upper clamping piece, and the clamping part is attached to the outer side surface of the lower clamping piece (41); the adjusting part is connected to the top end of the clamping part, the adjusting part is connected with the lower clamping piece (41) through a first rotating shaft (43), and the first rotating shaft (43) is parallel to the axis of the chain wheel.

3. The wet tissues package bag grasping device according to claim 2, wherein: the first rotating shaft (43) is sleeved with a spring, one end of the spring is connected with the adjusting part, and the other end of the spring is connected with the lower clamping piece (41).

4. A wet wipe packaging bag gripping apparatus according to claim 3, wherein: the adjusting part protrudes towards one side far away from the clamping part to form a pressing handle (421), and the pressing handle (421) is controlled by a jacking unit; the jacking unit comprises a jacking cylinder (51) connected with the machine body (1), and a piston of the jacking cylinder (51) is abutted with the pressing handle (421).

5. The wet tissues packaging bag grasping device according to claim 4, wherein: and a cushion layer (411) is paved on the outer side surface of the lower clamping piece (41).

6. The wet tissues package bag grasping device according to claim 5, wherein: the chain (34) is uniformly sleeved with a plurality of resin protective shells along the length of the chain at the position where the clamping unit (4) is not arranged, and the plurality of resin protective shells are connected end to end; the outer side surface of the resin protective shell does not exceed the outer side surface of the cushion layer (411).

7. The wet tissues package bag grasping device according to claim 1, wherein: the bottom of the bag storage platform (71) is connected with a lifting cylinder I (74); the upper surface of the storage bag platform (71) is vertically provided with a positioning rod (72) which is matched with a handle opening of the wet tissue packaging bag, and the positioning rod (72) corresponds to a groove (611) of the first sucker.

8. The wet tissues package bag grasping device according to claim 1, wherein: the end part of the feeding side of the workbench (2) is connected with two second suckers (81), the two second suckers (81) are symmetrically arranged on two sides of the chain channel (21), and the adsorption surface of the second sucker (81) is flush with the upper surface of the workbench (2); a bracket is arranged above the two second suckers (81), and two ends of the bracket are respectively connected with the side surfaces of the two second suckers (81) away from each other; the support is fixed to be set up two No. two lift cylinders (83), no. two the output of lift cylinder (83) is vertical down, two No. two the output of lift cylinder (83) is connected No. three sucking discs (84) respectively, two No. three sucking discs (84) adsorb the face respectively with two No. two sucking discs (81) adsorb the face parallel and relative.

9. The wet tissues package bag grasping device according to claim 8, wherein: the edge of the second sucker (81) far away from the workbench (2) is connected with a guide plate (9); the guide plate (9) is arc-shaped, the top end of the guide plate is smoothly connected with the adsorption surface of the second sucker (81), and the bottom end of the guide plate extends to the side of the clamping unit (4).