Glove picking machine for PVC glove production

Abstract

The utility model discloses a glove picking machine for PVC (polyvinyl chloride) glove production, which particularly relates to the technical field of PVC glove processing and comprises a workbench, a conveyor belt for conveying picked gloves is mounted on the surface of the workbench, and two supports are mounted on two sides of the upstream of the conveyor belt in the conveying direction respectively. Supporting frames extending towards one side above the conveying belt are arranged at the top ends of the two supports, a rotating static clamping roller is connected between the two supports, a movable clamping roller horizontally moving above the conveying belt is connected between the two supporting frames, and horizontal driving pieces driving the movable clamping roller to horizontally move are installed on the inner walls of the supporting frames. In the glove picking process, enough friction force can be generated to demold and pick the PVC gloves from a mold, the demolding success rate of the PVC gloves in the demolding process is effectively increased, and the glove picking efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to PVC glove processing technical field more specifically, the utility model relates to a glove machine is taken to PVC glove production. BACKGROUND

[0002] PVC gloves are light, thin and waterproof, and are used in large quantities in life. The existing PVC glove production line is used to process PVC gloves. After the PVC gloves are demolded by a PVC glove demolding machine, the upper part of the PVC gloves is separated from the hand mold, and the lower part of the PVC gloves continues to be sleeved on the hand mold. Workers pull the PVC gloves off the hand mold one by one, and the efficiency of workers taking off the gloves is low. SUMMARY

[0003] To solve the above technical problems, the utility model provides a glove machine is taken to PVC glove production, including the workbench, the surface of workbench is installed with the conveyer belt that is taken to the glove and is transported, the upstream of conveyer belt transportation direction two sides each is installed with a support, is equipped with the support frame that extends to conveyer belt top side in the top of two supports, is connected with the static clamping roller that rotates between two supports, is connected with the movable clamping roller that moves horizontally above conveyer belt between two support frames, installs horizontal drive part that drives movable clamping roller horizontal movement on the inner wall of support frame;

[0004] A plurality of suction holes are evenly provided on the conveyer belt, and a negative pressure assembly is arranged inside the conveyer belt.

[0005] In one preferred embodiment, a recessed glove passing groove is formed in the support frame between the static clamping roller and the movable clamping roller.

[0006] In one preferred embodiment, a rotating shaft is connected to both ends of the static clamping roller and the movable clamping roller, a first bearing is sleeved on the outside of the rotating shaft at the end of the static clamping roller, the first bearing is fixed to the inner side wall of the support frame, a driving part is fixed to the outer wall of one side of the support frame, and the rotating shaft at the end of the static clamping roller on one side of the driving part penetrates the support frame and is connected to the driving part.

[0007] In one preferred embodiment, a plurality of protruding rubber blocks are uniformly attached to the outer wall of the movable clamping roller, the rubber blocks are arranged in a semicircular shape, and a second bearing and a third bearing are sequentially sleeved on the outside of the rotating shaft at the end of the static clamping roller.

[0008] In a preferred embodiment, the horizontal driving member comprises a supporting block fixed on the inner side wall of the supporting frame, a servo push rod is installed on the outer wall of the supporting block, the output shaft of the servo push rod extends to the side of the stationary clamping roller and is fixedly connected with the second bearing, a limiting rod is fixed on the side wall of the supporting block, a sliding limiting tube is sleeved on the outer part of the limiting rod, and the other end of the limiting rod is fixedly connected with the third bearing.

[0009] In a preferred embodiment, a side plate supporting the conveying belt is further installed on the workbench, the negative pressure assembly comprises a plurality of air pipes inserted into the conveying belt, the plurality of air pipes are arranged in parallel and the end portions thereof extend to the outside of the side plate through the side plate, the end portions of the air pipes on the outside of the side plate are communicated with a manifold, the manifold is communicated with a drainage pipe bent to the lower part of the workbench, and a gas pump connected with the drainage pipe is installed on the bottom of the workbench.

[0010] In a preferred embodiment, a plurality of negative pressure pipes extending upwards are installed on the air pipes, and the negative pressure pipes are connected with the gas pump through the air pipes, the manifold and the drainage pipe.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] The utility model can produce sufficient friction force to demold and take off the PVC gloves from the mold during the glove taking process, effectively improves the demolding success rate of the PVC gloves in the demolding process, and ensures the efficiency of the glove taking. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a conveying belt internal structure schematic view of the utility model;

[0015] Figure 3 It is a Figure 1 Detail structure schematic view of A place in the utility model.

[0016] Mark explanation: 1 workbench, 2 conveying belt, 3 support, 4 supporting frame, 5 stationary clamping roller, 6 movable clamping roller, 7 suction hole, 8 glove passing groove, 9 rotating shaft, 10 first bearing, 11 driving part, 12 rubber block, 13 second bearing, 14 third bearing, 15 supporting block, 16 servo push rod, 17 limiting rod, 18 limiting tube, 19 side plate, 20 air pipe, 21 manifold, 22 drainage pipe, 23 gas pump, 24 negative pressure pipe. DETAILED DESCRIPTION

[0017] The embodiments of the present application are presented by way of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application in order to design various embodiments with various modifications for specific uses.

[0018] As shown in Figures 1-3 A PVC glove production glove picking machine, comprising a workbench 1, a conveyor belt 2 for conveying the picked gloves is installed on the surface of the workbench 1, a support 3 is installed on both sides of the upstream of the conveying direction of the conveyor belt 2, a support frame 4 extending to one side above the conveyor belt 2 is arranged at the top of the two supports 3, a rotating stationary clamping roller 5 is connected between the two supports 3, a movable clamping roller 6 moving horizontally above the conveyor belt 2 is connected between the two support frames 4, a horizontal drive element driving the movable clamping roller 6 to move horizontally is installed on the inner wall of the support frame 4.

[0019] A plurality of suction holes 7 are uniformly arranged on the conveyor belt 2, and a negative pressure assembly is arranged inside the conveyor belt 2.

[0020] Based on the above, during work, the produced PVC gloves pass between the stationary clamping roller 5 and the movable clamping roller 6 through the conveying equipment of the production line, the horizontal drive element drives the movable clamping roller 6 to move to the side of the stationary clamping roller 5 and adhere to it, the PVC gloves are clamped between the two clamping rollers, the stationary clamping roller 5 rotates to pick the PVC gloves from the mold, and the PVC gloves fall onto the conveyor belt 2 running below, thereby completing the automatic picking operation of the PVC glove production.

[0021] A recessed glove passing groove 8 is arranged on the support frame 4 between the stationary clamping roller 5 and the movable clamping roller 6.

[0022] Based on the above, when the PVC gloves are conveyed by the conveying equipment of the production line, they are conveyed from the recessed glove passing groove 8 on the support frame 4 to between the stationary clamping roller 5 and the movable clamping roller 6, and the movable clamping roller 6 cooperates with the stationary clamping roller 5 to complete the picking operation of the PVC gloves.

[0023] Rotating shafts 9 are connected to both ends of the stationary clamping roller 5 and the movable clamping roller 6, a first bearing 10 is arranged outside the rotating shaft 9 at the end of the stationary clamping roller 5, the first bearing 10 is fixed to the inner wall of the support 3, a driving component 11 is fixed to the outer wall of one of the supports 3, and the rotating shaft 9 at the end of the stationary clamping roller 5 on the side of the driving component 11 penetrates the support 3 and is connected with the driving component 11.

[0024] Based on the above, the stationary clamping roller 5 is installed and rotates on the inner wall of the support frame 3 through the bearings at both ends and the first bearing 10, the driving component 11 is specifically a motor installed on the outer wall of the support frame 3, and is connected with the end of the rotating shaft 9 of the stationary clamping roller 5 through gear components, etc., to drive the rotating shaft 9 to rotate the stationary clamping roller 5 in the first bearing 10 on the inner wall of the support frame 3. When the movable clamping roller 6 moves to the side of the stationary clamping roller 5, pushes the PVC glove to the side of the stationary clamping roller 5 and clamps it, the driving component 11 drives the stationary clamping roller 5 to rotate to clamp the PVC glove and pull it down to make it fall onto the conveyor belt 2 below, completing the taking-off work of the PVC glove.

[0025] The outer wall of the movable clamping roller 6 is uniformly attached with a plurality of protruding rubber blocks 12, and the rubber blocks 12 are arranged in a semicircular shape and are sequentially sleeved with the second bearing 13 and the third bearing 14 outside the rotating shaft 9 at the end of the stationary clamping roller 5.

[0026] Based on the above, the rubber blocks 12 on the outer wall of the movable clamping roller 6 can exert a certain force on the PVC glove when clamping it with the stationary clamping roller 5, so that when the stationary clamping roller 5 rotates on the first bearings 10 at both sides, enough friction can be generated to demold and take off the PVC glove from the mold, improve the success rate of glove demolding and taking-off, and quickly complete the taking-off work of the PVC glove.

[0027] The horizontal driving component includes a support block 15 fixed on the inner side wall of the support frame 4, a servo push rod 16 is installed on the outer wall of the support block 15, the output shaft of the servo push rod 16 extends to the side of the stationary clamping roller 5 and is fixedly connected with the second bearing 13, a limiting rod 17 is fixed on the side wall of the support block 15, a sliding limiting tube 18 is sleeved outside the limiting rod 17, and the other end of the limiting rod 17 is fixedly connected with the third bearing 14.

[0028] Based on the above, the movable clamping roller 6 can move in the support frame 4, the third bearing 14 is moved by the servo push rod 16, drives the rotating shaft 9 at both ends of the movable clamping roller 6 to move to the side of the stationary clamping roller 5, and makes the movable clamping roller 6 adhere to the outer wall of the stationary clamping roller 5. In this process, the limiting rod 17 and the limiting tube 18 are telescopically movable, so that the second bearing 13 moves together with the movable clamping roller 6 to limit and stabilize the movement of the movable clamping roller 6;

[0029] When the movable clamping roller 6 moves to the side of the stationary clamping roller 5, the two are attached, and the rubber block 12 on the outer wall of the movable clamping roller 6 is attached to the outer wall of the stationary clamping roller 5. When the PVC glove enters between the stationary clamping roller 5 and the movable clamping roller 6 through the glove passing groove 8, the movable clamping roller 6 moves to the side of the stationary clamping roller 5 to clamp the PVC glove. The rubber block 12 increases the friction between the glove and the stationary clamping roller 5. The driving part 11 drives the stationary clamping roller 5 to rotate, and the movable clamping roller 6 rotates in the second bearing 13 and the third bearing 14 on both sides through the rotating shaft 9, so that the glove is removed from the glove mold and falls on the conveyor belt 2.

[0030] The workbench 1 is also provided with side plates 19 for supporting the conveyor belt 2. The negative pressure assembly includes a plurality of air pipes 20 inserted into the conveyor belt 2. The air pipes 20 are arranged in parallel and extend to the outside of the side plates 19 at the ends. The ends of the air pipes 20 outside the side plates 19 are connected to a manifold 21. The manifold 21 is connected to a drainage pipe 22 bent to the lower side of the workbench 1. A gas pump 23 is installed at the bottom of the workbench 1 and connected to the drainage pipe 22.

[0031] A plurality of negative pressure pipes 24 extending upward are installed on the air pipes 20. The negative pressure pipes 24 are connected to the gas pump 23 through the air pipes 20, the manifold 21 and the drainage pipe 22.

[0032] Based on the above, when the PVC glove falls on the conveyor belt 2, the gas pump 23 works through the drainage pipe 22, the return pipe, the air pipe 20 and the negative pressure pipe 24 to generate a negative pressure adsorption force at the negative pressure pipe 24. The negative pressure adsorption force passes through the adsorption holes 7 on the conveyor belt 2 to generate an adsorption force on the surface of the conveyor belt 2, so that the PVC glove is adsorbed on the surface of the conveyor belt 2 to avoid the movement of the PVC glove caused by gas flow during the conveying process. When the glove moves to the turning position of the conveyor belt 2, the adsorption force disappears and the glove falls into the collection box by gravity.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as without special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A glove picking machine for PVC glove production, comprising a workbench, a conveyor belt for conveying the picked gloves is installed on the surface of the workbench, a support is installed on each side of the upstream of the conveying direction of the conveyor belt, a support frame extending to one side above the conveyor belt is arranged at the top of the two supports, a rotating stationary gripping roller is connected between the two supports, a movable gripping roller horizontally moving above the conveyor belt is connected between the two support frames, a horizontal drive for driving the movable gripping roller to move horizontally is installed on the inner wall of the support frame; A plurality of suction holes are uniformly arranged on the conveyor belt, and a negative pressure assembly is arranged inside the conveyor belt.

2. A glove-picking machine for PVC glove production according to claim 1, characterized in that: A recessed glove passing groove is arranged on the support frame between the stationary gripping roller and the movable gripping roller.

3. The glove-picking machine for PVC glove production according to claim 1, characterized in that: Rotating shafts are connected to both ends of the stationary gripping roller and the movable gripping roller, a first bearing is sleeved on the outside of the rotating shaft at the end of the stationary gripping roller, the first bearing is fixed on the inner side wall of the support frame, a driving part is fixed on the outer wall of one of the side supports, and the rotating shaft at the end of the stationary gripping roller on the side of the driving part penetrates the support and is connected with the driving part.

4. The glove-picking machine for PVC glove production according to claim 3, characterized in that: A plurality of protruding rubber blocks are uniformly attached to the outer wall of the movable gripping roller, the rubber blocks are arranged in a semicircular shape, and a second bearing and a third bearing are sequentially sleeved on the outside of the rotating shaft at the end of the stationary gripping roller.

5. A glove-picking machine for PVC glove production according to claim 4, characterized in that: The horizontal drive comprises a support block fixed on the inner side wall of the support frame, a servo push rod is installed on the outer wall of the support block, the output shaft of the servo push rod extends to the side of the stationary gripping roller and is fixedly connected with the second bearing, a limiting rod is fixed on the side wall of the support block, a sliding limiting tube is sleeved on the outside of the limiting rod, and the other end of the limiting rod is fixedly connected with the third bearing.

6. The glove-picking machine for PVC glove production according to claim 1, characterized in that: A side plate supporting the conveyor belt is also installed on the workbench, the negative pressure assembly comprises a plurality of air tubes inserted into the conveyor belt, the air tubes are arranged in parallel and the ends thereof extend to the outside of the side plate through the side plate, the ends of the air tubes on the outside of the side plate are communicated with a manifold, the manifold is communicated with a drainage tube bent below the workbench, and a gas pump connected with the drainage tube is installed at the bottom of the workbench.

7. A glove-picking machine for PVC glove production according to claim 6, characterized in that: A plurality of negative pressure tubes extending upward are installed on the air tubes, and the negative pressure tubes are connected with the gas pump through the air tubes, the manifold and the drainage tube.

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