CN110002033B - Glove gripping device and gripping method - Google Patents

Abstract

The invention discloses a glove clamping device and a clamping method, which include an upper clamping unit and a lower clamping unit arranged on the lower side of the upper clamping unit. The front end of the lower clamping unit is provided with a breathable unit, and the upper side of the breathable unit A number of ventilation holes are provided, and the ventilation unit is connected with an air supply mechanism. The gas provided by the breathable unit blows upward the gloves extending out of the output end of the conveying mechanism. The clamping swing mechanism drives the upper clamping unit and the lower clamping unit to clamp the gloves extending out of the output end of the conveying mechanism. The upper clamping unit and the lower clamping unit move toward Move away from the conveying mechanism to complete glove clamping. The gas provided by the breathable unit prevents the gloves from sagging when they are extended from the output end, and keeps the gloves in a basically horizontal state. In this way, the upper and lower clamping units can reliably clamp the gloves extending out of the output end of the conveying mechanism. At the same time, it can prevent the gloves from wrinkles and ensure the smoothness of subsequent stacking of gloves.

Description

Glove gripping device and gripping method

Technical field

The invention relates to a glove clamping device and a clamping method, belonging to the field of glove production and packaging equipment.

Background technique

Plastic gloves need to be stacked after being removed from the hand mold, and then a stack of gloves is sent into a packaging box. In order to improve production efficiency and reduce labor costs, mechanical equipment is usually used to automatically stack and box gloves. Currently, The method of coding is generally to suck gloves from the conveyor belt through a vacuum suction cup and then put them into a designated position. However, negative pressure suction has the disadvantage of being unreliable, and when releasing the gloves, compressed air needs to be blown, which produces relatively loud noise.

Although some people are currently trying to use robots and other clamping methods to clamp the gloves on the conveyor belt and put them into designated locations. However, plastic gloves are very soft materials, and the gloves must be flat while clamping, so that they can For subsequent coding and boxing, if the gloves do not extend from the output end of the conveyor belt during the picking process, the robot arm will not be able to pick up the gloves, and the gloves will droop after extending from the output end of the conveyor belt. Since the conveyor belt for transporting gloves is running continuously, using a robot to clamp the gloves cannot ensure that the clamped gloves are flat. Even at the moment when the gloves extend out of the conveyor belt, the robot cannot accurately grasp the gloves. The gloves are very It is easy to fall off the conveyor belt, so there is currently no mature solution for mechanically picking up gloves for coding on the market.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a glove clamping device and a clamping method. The supporting mechanism temporarily supports the part of the glove that extends out of the conveying mechanism, and the glove clamping device can reliably clamp Take out the gloves and keep them flat during the clamping process.

In order to solve the above technical problems, the present invention includes an upper clamping unit and a lower clamping unit arranged on the lower side of the upper clamping unit. The front end of the lower clamping unit is provided with a ventilation unit, and the upper side of the ventilation unit is provided with a number of ventilation holes for ventilation. The units are connected with an air supply mechanism, and the upper clamping unit and/or the lower clamping unit are connected with a clamping swing mechanism that drives them to swing.

Preferably, the front side of the ventilation unit is also provided with several ventilation holes.

Preferably, the breathable unit is a micropore plate, the lower clamping unit is a lower clamping plate, and the micropore plate is fixed on the upper side of the front end of the lower clamping plate, between the lower side of the micropore plate and the lower clamping plate. An air chamber is provided, and the air supply mechanism is connected with the air chamber.

Preferably, the lower side of the lower clamping plate is provided with a tie body fixedly connected to the middle part of the microwell plate.

Preferably, the air supply mechanism includes a rotary joint, and the rotary joint is fixed on the lower clamping plate.

Preferably, a glove positioning baffle is provided on the upper side of the lower clamping unit.

Preferably, the upper clamping unit is an upper clamping plate, and an arc-shaped anti-clamping portion is fixed at the front end of the upper clamping plate. Prevent the upper clamping plate from damaging the gloves when it swings downward and contacts the gloves.

Preferably, the anti-pinch part is a round tube.

A glove clamping method. A transport mechanism transports gloves transversely. The upper clamping unit and the lower clamping unit move to the output end of the transport mechanism. The height of the lower clamping unit is lower than the output end of the transport mechanism;

A ventilation unit is provided at the front end of the lower clamping unit, or a ventilation unit is provided between the lower clamping unit and the conveying mechanism. A number of ventilation holes are provided on the upper side of the ventilation unit. The ventilation unit is connected to an air supply mechanism, and the gas provided by the ventilation unit is blown upward. Move the glove that extends out of the output end of the conveyor mechanism;

The upper clamping unit and/or the lower clamping unit are connected to a clamping swing mechanism that drives them to swing. The clamping swing mechanism drives the upper clamping unit and the lower clamping unit to clamp the gloves extending out of the output end of the conveying mechanism. The upper clamping unit It moves with the lower clamping unit away from the conveying mechanism to complete glove clamping.

Preferably, there is also a glove roller set horizontally at the output end of the transport mechanism. The glove roller is rotated so that the gloves on the transport mechanism first fall on the glove roller, and the height of the lower clamping unit is lower than the glove roller. side height. Set the glove roller to rotate. When the gloves extend from the output end of the conveying mechanism and continue to move forward by inertia and fall on the glove roller, the glove roller can rotate to a certain extent to avoid the interaction between the gloves and the glove roller. The greater friction between the gloves causes wrinkles at the bottom of the gloves, making the gloves flatter.

Preferably, the conveying mechanism is a conveyor belt.

Compared with the prior art, the beneficial effects of the present invention are:

The glove clamping device is equipped with a breathable unit at the front end of the lower clamping unit. The lower clamping unit moves to the output end of the conveying mechanism. The gas provided by the breathable unit blows upward the gloves extending out of the output end of the conveying mechanism to prevent the gloves from being carried along with the conveying mechanism. When the gloves are stretched out from the output end after transportation, they sag and keep the gloves in a basically horizontal state. In this way, the upper and lower clamping units can reliably pick up the gloves that extend out of the output end of the conveying mechanism, and prevent the gloves from being caught while clamping. Wrinkles appear to ensure the smoothness of subsequent stacking of gloves.

Description of the drawings

Figure 1 is a schematic diagram of the overall three-dimensional structure of the glove removal and stacking device where the glove clamping device is located;

Figure 2 is a rear view of the glove removal and stacking device;

Figure 3 is a cross-sectional view at A-A in Figure 2;

Figure 4 is an enlarged view of B in Figure 3;

Figure 5 is an enlarged view of C in Figure 3;

Figure 6 is a schematic diagram of the glove coding box;

Figure 7 is a schematic structural diagram of the lower clamping plate;

Figure 8 is a cross-sectional view at D-D in Figure 7;

Figure 9 is a side view of the glove removal and stacking device.

Among them: 1. Glove picking roller 2. Conveyor belt 3. Detection switch 4. Glove roller 5. Glove clamping device 6. Glove coding box 7. Rotating receiving box 8. Rotating plate 9. Swing shaft support 10. Lead screw 11, timing belt 12, glove guide plate 13, temporary storage box 14, lower clamping swing shaft 15, upper clamping plate 16, round tube 17, upper clamping swing shaft 18, lower clamping plate 19, micro hole Plate 20, glove positioning baffle 21, rotating joint 22, swing frame 23, swing lift link 24, swing cylinder 25, swing link 26, air chamber 27, tension body 28, upper material box 29, lower material box 30 , linear slide rail 31, stepper motor 32, upper flip plate 33, flip cylinder 34, slider 35, lower flip plate.

Detailed ways

Figures 1 to 9 are the best embodiments of the glove gripping device and the gripping method. The present invention will be further described below with reference to Figures 1 to 9.

Figures 1 to 8 show a schematic structural diagram of the glove removal and stacking device, and the glove clamping device 5 is a part of the glove removal and stacking device.

Referring to Figures 1 to 3, the glove picking and stacking device includes a glove picking roller 1, a glove conveying mechanism, a glove clamping device 5, a glove stacking box 6 and a rotating mechanism. The glove picking roller 1 is set at the input of the glove conveying mechanism. On the upper side, the glove clamping device 5 is disposed in a reciprocating manner between the conveying mechanism and the glove stack box 6. The bottom of the glove stack box 6 is provided with a flip plate, and the rotating mechanism is set below the glove stack box 6 to rotate. The mechanism accepts the dropped gloves in the glove stacking box 6 .

The glove conveying mechanism in this embodiment is a conveyor belt 2. A pair of glove picking rollers 1 are provided on the upper side of the input end of the conveyor belt 2. The conveyor belt 2, the upper clamping plate 15 and the lower clamping plate 18 are provided with multiple sets correspondingly. Each set of conveyor belts 2 corresponds to a glove stack box 6. The rotating mechanism receives the dropped stack gloves in the glove stack box 6 and then rotates 180 degrees, so that the two layers of dropped stack gloves can be reversed. Ensure that the height of both ends of the gloves received by the rotating mechanism is the same to avoid the problem of all gloves being arranged in the same direction, causing one end to be high and the other to be low.

There is a gap on the circumference of the glove removal roller 1 to accommodate the entry of gloves. After the gloves enter the gap, a pair of glove removal rollers 1 rotate relative to each other. The glove removal roller 1 clamps the gloves and removes the gloves from the hand mold. The picking roller 1 lays the gloves on the conveyor belt 2, the conveyor belt 2 transports the gloves forward, and the gloves are output from the output end of the conveyor belt 2. A detection switch 3 for detecting gloves is provided above the conveyor belt 2. The detection switch is used to detect whether any gloves are picked off by the glove removal roller 1 and transported through the conveyor belt 2 for counting.

In order to avoid the failure of clamping or the gloves falling into the equipment due to improper delivery position, causing waste and even affecting the normal operation of the equipment, this embodiment is provided with a glove guide plate 12 at the output end of the conveyor belt 2, and the glove guide plate 12 is arranged at an angle. , there is also a temporary storage box 13 below the glove guide plate 12 to accept unclamped gloves. Gloves that fail to be clamped or do not accurately fall into the glove stack box 6 fall into the temporary storage box 13 through the glove guide plate 12 Inside, the staff regularly cleans the gloves in the temporary storage box 13.

The swing shaft support 9 and the synchronous belt 11 are installed on a swing frame 22. The rear end of the swing frame 22 is also connected to a swing frame lifting mechanism that drives it up and down. The synchronous belt 11 drives the swing shaft support 9 to move to the glove stack. After the box 6 is above, the upper clamping plate 15 and the lower clamping plate 18 release the gloves, and the gloves fall into the glove stacking box 6, and then the swing frame lifting mechanism drives the rear end of the swing frame 22 to rise upward, so that the lower clamp can The picking plate 18 is raised to a certain height to prevent the lower clamping plate 18 from touching the gloves in the glove stacking box 6 during forward movement, making the work more reliable. The swing frame lifting mechanism can be a swing lift link 23. One end of the swing lift link 23 is connected to a shaft that drives it to swing, and the other end is connected to one end of the swing frame 22. The other end of the swing frame 22 is rotationally connected to the bracket. Of course, in this embodiment The height of the lower clamping plate 18 in this example can also be fixed. After the upper clamping plate 15 and the lower clamping plate 18 move above the glove stack box 6, the upper clamping plate 15 swings upward, and then the timing belt 11 can By driving the upper clamping plate 15 and the lower clamping plate 18 to continue to move backward, the gloves can be dropped into the glove stacking box 6 more smoothly. If the upper clamping plate 15 and the lower clamping plate 18 are arranged to swing, then after the upper clamping plate 15 and the lower clamping plate 18 move to the top of the glove stack box 6, the upper clamping plate 15 swings upward, and the lower clamping plate 15 swings upward, and the lower clamping plate 18 moves upward. The fetching plate 18 swings downward, and the gloves can naturally fall into the glove stacking box 6 smoothly.

The rotating mechanism includes a rotating receiving box 7 and a rotating disk 8. The rotating disk 8 is connected with a motor that drives it to rotate horizontally. The rotating receiving box 7 is fixed on the upper side of the rotating disk 8. The rotating disk 8 is also connected with a motor that drives it to move horizontally. The screw 10 or the transmission belt and the rotating disk 8 drive the rotating receiving box 7 to move under the multiple glove stacking boxes 6, because there are not always gloves during the process of picking, transporting and clamping gloves, for example, in The gloves on the hand mold before removal have been peeled off the hand mold in advance due to quality problems, or the gloves were not successfully removed from the hand mold during the removal process, or the clamping failed during the clamping process. Therefore, although multiple sets of glove removal mechanisms move synchronously and pick up gloves, it often happens that some glove pick-up devices 5 pick up gloves, while some glove pick-up devices 5 do not pick up gloves. This is As a result, the number of gloves in each glove coding box 6 is not the same. The number of gloves in the specific glove coding box 6 is counted by a glove photoelectric detection switch installed on one side of the conveyor belt 2 or on the swing axis support 9 , this embodiment uses a detection switch 3 arranged above the conveyor belt 2. When the number of gloves in the glove coding box 6 reaches a set number, such as 25, the rotating receiving box 7 will move to the bottom of the glove coding box 6. , at this time, the flip plate on the lower side of the glove coding box 6 flips to open the bottom of the glove coding box 6, and the coding gloves fall into the rotating receiving box 7, and then the rotating disk 8 drives the rotating receiving box 7 to rotate 180 degrees and then continue to move to the next One glove code box 6 is ready to receive the next set of code gloves.

A plurality of giving slots are provided on both side walls of the rotating receiving box 7, so that after the rotating receiving box 7 is filled with setting gloves, for example 100 pieces, the rotating receiving box can be picked up by the clamping manipulator after passing through the giving slots. The gloves in box 7 are transferred to the glove box putting station.

Referring to Figures 4 to 5, the glove clamping device 5 includes a lower clamping plate 18 and an upper clamping plate 15. The upper clamping plate 15 is swingably arranged on the upper side of the lower clamping plate 18, and the upper clamping plate 15 is connected with a device to drive its swing. The upper clamping swing shaft 17 and the lower clamping plate 18 are connected to the lower clamping swing shaft 14 that drives the swing. In this embodiment, the upper clamping plate 15 and the lower clamping plate 18 swing synchronously to clamp the gloves. Of course, It can be that one of the upper clamping plate 15 and the lower clamping plate 18 is connected to a swing axis that drives it to swing, while the other one is fixedly arranged. An arc-shaped anti-pinch portion is provided at one end of the upper clamping plate 15 close to the supporting mechanism. The arc-shaped anti-pinch portion can prevent the upper clamping plate 15 from damaging the gloves during the downward swinging process of contacting the gloves. The anti-clamping part in this embodiment is a round tube 16. The upper clamping swing shaft 17 and the lower clamping swing shaft 14 are rotatably arranged on a swing shaft support 9. The two ends of the swing shaft support 9 are connected with The movement of the synchronous belt 11 drives the swing shaft support 9 to move forward and backward.

In this embodiment, a ventilation unit is provided at the front end of the lower clamping plate 18. There are a number of ventilation holes on the upper side of the ventilation unit. The ventilation unit is connected with an air supply mechanism. The ventilation unit is a microporous plate fixed on the upper side of the front end of the lower clamping plate 18. 19. The air supply mechanism is a rotary joint 21. The lower clamping plate 18 is connected to the compressed air pipeline through the rotary joint 21. The compressed air transported by the compressed air pipeline passes through the microporous plate 19 to form uniform upward and forward compressed air, which can form Stable air buoyancy ensures the flatness of the gloves. Both the upper side and the front side of the microporous plate 19 generate airflow, which can form a fan-shaped airflow area and can better support the gloves. The microporous plate 19 is a metal or plastic plate with a number of pores. The diameter of the pores is usually less than 1mm. The micropores in the application number 201610500619.8, which is called a non-destructive clamping device for thick rubber substrates, can also be used. plate.

There is also a horizontal and rotating glove roller 4 at the output end of the conveyor belt 2. The gloves output by the conveyor belt 2 slide forward and fall on the glove roller 4 under the inertia. At the same time, the synchronous belt 11 swings The shaft support 9 drives the upper clamping plate 15 on the upper clamping swing shaft 17 and the lower clamping plate 18 on the lower clamping swing shaft 14 to move to the back side of the glove roller 4. At this time, the compression generated by the micropore plate 19 The air blows the gloves upward to prevent the part of the gloves that extends out of the glove roller 4 from hanging downward, ensuring that the upper clamping plate 15 and the lower clamping plate 18 can reliably clamp the gloves, and also prevents the lower clamping plate 18 from moving towards the gloves. When the roller 4 moves in one direction, it comes into lateral contact with the gloves, causing wrinkles on the gloves, and the gloves can be clamped flatly.

Referring to Figure 6, in order to further ensure the flatness of the glove stacks in the glove stack box 6, the flipping plate in this embodiment can be raised and lowered. The reason why the flip plate is set up as a lifting structure is because the height of the gloves gradually increases during the stacking process. If the gloves are allowed to be arranged, the falling height of the first-arranged gloves will be very large, and the gloves will easily shift during the falling process. Problems such as curling and wrinkles make it difficult to stack the gloves neatly. In this embodiment, in the early stage of stacking, the flipping plate rises, so that the falling distance of the gloves is shortened. During the stacking process, the flipping plate gradually falls, and the falling height of the gloves is basically the same. The code is neater. Specifically, in this embodiment, the glove stacking box 6 includes an upper material box 28 and a lower material box 29. The lower part of the upper material box 28 is provided with an upper flipping plate 32, and the lower part of the lower material box 33 is provided with a lower flipping plate 35. The box 29 is provided with a linear slide rail 30, and the upper material box 28 is slidably arranged on the linear slide rail 30 through the slider 34. The lower material box 29 is provided with a stepper motor 31 that drives the slider 34 to rise and fall, and the upper material box 28 It is also connected to a flip cylinder 33 that drives the upper flip plate 32 to flip. The stepper motor 31 drives the upper material box 28 and the flip cylinder 33 to rise and fall, and gradually fall during the process of receiving gloves to ensure the smoothness of the glove stack. When the gloves reach After a certain amount, the flipping cylinder 33 drives the upper flipping plate 32 to open, and the gloves in the upper material box 28 fall into the lower material box 29. The lower material box 29 temporarily stores the gloves to prevent the gloves in multiple upper material boxes 28 from reaching the top at the same time. When the amount of blanking material is required, the subsequent rotating receiving box 7 cannot clamp the gloves in time, and the lower flipping plate 35 is also connected to a cylinder that drives the flipping.

Referring to Figures 7~8, a glove positioning baffle 20 is fixed on the upper side of the lower clamping plate 18 on the rear side of the microwell plate 19. The glove positioning baffle 20 can position the gloves to ensure that the lower clamping plate 18 can be positioned every time. Clamp the gloves at the same position to ensure the neatness of subsequent stacking of gloves.

An air chamber 26 is provided between the lower side of the micropore plate 19 and the lower clamping plate 18 , and the rotary joint 21 communicates with the air chamber 26 . The lower side of the lower clamping plate 18 is provided with a tie body 27 fixedly connected to the middle part of the micropore plate 19. The micropore plate 19 and the lower clamping plate 18 are welded, bonded or connected by screws. When the compressed air pressure is high, , only connecting the surroundings of the micropore plate 19 cannot ensure the reliable fixation of the micropore plate 19 and the lower clamping plate 18. Therefore, in this application, a tie body 27 is provided on the lower side of the lower clamping plate 18 to tie the middle part of the micropore plate 19. , effectively increasing the connection strength of the microporous plate 19, and the tie body 27 can be obtained by welding the middle part of the microporous plate 19 and the lower clamping plate 18.

Referring to Figure 9, the upper clamping swing shaft 17 and the lower clamping swing shaft 14 are respectively connected with a swing mechanism that drives them to swing. Specifically, the swing mechanism is a swing cylinder 24 and a swing connecting rod 25. One end of the swing cylinder 24 is connected to the swing mechanism. The other end is rotatably connected to one end of the swing link 25. The other end of the swing link 25 is fixedly connected to the upper clamping swing shaft 17 or the lower clamping swing shaft 14. The swing cylinder 24 telescopically drives the swing link 25 to swing. , the swing link 25 finally drives the upper clamping swing shaft 17 or the lower clamping swing shaft 14 to swing. In this embodiment, the upper clamping swing shaft 17 and the lower clamping swing shaft 14 can be a linkage structure connected by a connecting rod. It is also possible to connect the swing cylinder 24 and the swing connecting rod 25 respectively. Of course, only one of the upper clamping swing shaft 17 and the lower clamping swing shaft 14 swings. When the other is fixed, the fixed swing shaft is directly fixed to the swing shaft support 9. Just connect.

Working process: A pair of glove removal rollers 1 rotate relative to each other. The glove removal roller 1 clamps the gloves and removes the gloves from the hand mold. The glove removal roller 1 lays the gloves on the conveyor belt 2. The conveyor belt 2 moves in the direction of The gloves are transported forward, and the gloves are output from the output end of the conveyor belt 2 and fall on the glove roller 4 under the action of inertia. At this time, the synchronous belt 11 drives the upper clamping plate on the swing shaft 17 through the swing shaft support 9 15 and the lower clamping plate 18 on the lower clamping swing shaft 14 moves to the rear side of the glove roller 4. At this time, the compressed air generated by the micropore plate 19 blows the gloves upward to prevent the part of the gloves from extending out of the glove roller 4. Drop down to ensure that the upper clamping plate 15 and the lower clamping plate 18 can reliably clamp the gloves, and then the synchronous belt 11 drives the upper clamping plate 15, the lower clamping plate 18 and the gloves to move backward, and the upper clamping plate 15 and After the lower clamping plate 18 moves to the top of the glove stacking box 6, the upper clamping plate 15 swings upward, and the lower clamping plate 18 swings downward. The gloves fall flatly into the glove stacking box 6, and then the swing frame lift mechanism drives The rear end of the swing frame 22 rises upward, which can raise the lower clamping plate 18 to a certain height, and then the synchronous belt 11 drives the upper clamping plate 15 and the lower clamping plate 18 to move forward in preparation for clamping a set of gloves.

The gloves are arranged in the same direction in the glove stack box 6. After reaching the set number, the rotating receiving box 7 will move to the bottom of the glove stack box 6. At this time, the flip plate on the lower side of the glove stack box 6 flips open. At the bottom of the glove coding box 6, the coding gloves fall into the rotating receiving box 7, and then the rotating disk 8 drives the rotating receiving box 7 to rotate 180 degrees and then continue to move to the next glove coding box 6 to prepare for receiving the next set of coding gloves. After the rotating receiving box 7 is filled with set gloves, for example 100 gloves, the gloves in the rotating receiving box 7 are picked up by the gripping manipulator passing through the relief slot and transferred to the glove box entry station.

The glove roller 4 in this embodiment is not necessary, and the lower clamping plate 18 can be directly moved to the lower side of the output end of the conveyor belt 2 to wait for and clamp the gloves.

This embodiment also provides a glove clamping method, which uses the conveyor belt 2 to transport gloves laterally. The upper clamping plate 15 and the lower clamping plate 18 move to the output end of the conveyor belt 2. The height of the lower clamping plate 18 is lower than the conveyor belt. 2 output terminal;

A micropore plate 19 is provided at the front end of the lower clamping plate 18 , or a valve or a micropore plate 19 for providing upward flow of air is provided between the lower clamping plate 18 and the conveyor belt 2 , and the micropore plate 19 passes through the lower clamping plate 18 The rotary joint 21 on the glove is connected to the gas supply pipeline, and the gas provided by the micropore plate 19 blows the gloves extending out of the output end of the conveyor belt 2 upward.

The upper clamping plate 15 and/or the lower clamping plate 18 are connected to a clamping swing mechanism that drives them to swing. The clamping swing mechanism includes an upper clamping swing shaft 17 and a lower clamping swing shaft 14. The upper clamping swing shaft 17 is connected And drive a plurality of clamping plates 15 to swing, the lower clamping swing shaft 14 is connected and drives a plurality of lower clamping plates 18 to swing. The clamping swing mechanism drives the upper clamping plate 15 and the lower clamping plate 18 to clamp the gloves extending out of the output end of the conveyor belt 2. The upper clamping plate 15 and the lower clamping unit move in the direction away from the conveyor belt 2 to complete the clamping of gloves. .

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any skilled person familiar with the art may make changes or modifications to equivalent changes using the technical contents disclosed above. Example. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims (9)

1. A glove clamping device, characterized in that: it includes an upper clamping unit and a lower clamping unit arranged on the lower side of the upper clamping unit. The front end of the lower clamping unit is provided with a breathable unit, and the upper side of the breathable unit is provided with a breathable unit. Several ventilation holes, the ventilation unit is connected with an air supply mechanism, and the upper clamping unit and/or the lower clamping unit is connected with a clamping swing mechanism that drives them to swing; The breathable unit is a micropore plate (19), the lower clamping unit is a lower clamping plate (18), and the micropore plate (19) is fixed on the upper front end of the lower clamping plate (18); The upper clamping unit is an upper clamping plate (15); The glove clamping method is as follows: the transport mechanism transports the gloves transversely, the upper clamping unit and the lower clamping unit move to the output end of the transport mechanism, and the height of the lower clamping unit is lower than the output end of the transport mechanism; The gas provided by the breathable unit blows upward the glove extending out of the output end of the delivery mechanism; The clamping swing mechanism drives the upper clamping unit and the lower clamping unit to clamp the gloves extending out of the output end of the conveying mechanism. The upper clamping unit and the lower clamping unit move away from the conveying mechanism to complete glove clamping. 2. The glove clamping device according to claim 1, characterized in that the front side of the breathable unit is also provided with a number of breathable holes. 3. The glove clamping device according to claim 1 or 2, characterized in that: an air chamber (26) is provided between the lower side of the micropore plate (19) and the lower clamping plate (18), and the air supply mechanism Connected with the air chamber (26). 4. The glove clamping device according to claim 3, characterized in that: the lower side of the lower clamping plate (18) is provided with a tie body (27) fixedly connected to the middle part of the micropore plate (19). 5. The glove clamping device according to claim 3, characterized in that the air supply mechanism includes a rotating joint (21), and the rotating joint (21) is fixed on the lower clamping plate (18). 6. The glove clamping device according to claim 1, characterized in that: a glove positioning baffle (20) is provided on the upper side of the lower clamping unit. 7. The glove clamping device according to claim 1, characterized in that: an arc-shaped anti-pinch part is fixed at the front end of the upper clamping plate (15). 8. The glove clamping device according to claim 7, characterized in that: the anti-pinch part is a round tube (16). 9. The glove clamping device according to claim 1, characterized in that: the output end of the conveying mechanism is also provided with a horizontal glove roller (4), and the glove roller (4) is rotated and set on the conveying mechanism. The gloves first fall on the glove roller, and the height of the lower clamping unit is lower than the height of the upper side of the glove roller (4).