Automatic stacking device for rubber plectrum

Abstract

The utility model discloses an automatic rubber plectrum stacking device which comprises a stacking assembly, a feeding belt and an isolating membrane feeding assembly, the feeding belt and the isolating membrane feeding assembly are connected to the two sides of one end of the stacking assembly, first sliding grooves are formed in the two sides of the feeding belt, and first feeding assemblies used for adsorbing rubber plectrum are arranged on the first sliding grooves in a sliding mode. Second sliding grooves are formed in the two sides of the isolating membrane feeding assembly, second feeding assemblies used for adsorbing isolating membranes are arranged on the second sliding grooves in a sliding mode, clamping jaws are arranged at the top of the stacking assembly in the material flowing direction in a sliding mode, and when the clamping jaws are closed, materials on a stacking table in the stacking assembly can be clamped. The effects that automatic stacking of the rubber shifting pieces is achieved, and the stacking efficiency and accuracy are improved are achieved.

Description

Technical Field

[0001] This utility model relates to the field of stacking device technology, and in particular to an automatic stacking device with rubber paddles. Background Technology

[0002] Currently, the stacking of rubber sheets on a rubber calendering production line is mainly accomplished through the following steps: First, the rubber material is calendered into continuous sheets, and then cut into sheets of a fixed length using a cutting device; then, workers remove the cut sheets one by one from the production line and place them in designated locations for stacking; after each layer of sheets is placed, workers need to take another release film and lay it on the sheets to prevent adjacent sheets from sticking together; the above process is repeated until the required stacking height or quantity is reached.

[0003] The entire process requires a large amount of manual labor, especially under high-volume conditions, where workers experience high labor intensity, which can easily lead to fatigue and operational errors. Moreover, due to the inconsistency of manual operation, problems such as misaligned films and improper placement of release films can occur, affecting stacking quality and subsequent processing. Manual operation is slow, and frequent human intervention leads to low overall efficiency of the production line, making it difficult to meet the needs of large-scale production. Summary of the Invention

[0004] The technical problem to be solved by this utility model is that manual stacking is not only labor-intensive, but also has low accuracy and efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an automatic stacking device for rubber paddles, including a stacking component and a feeding belt and a separating film feeding component connected to both sides of one end of the stacking component. The feeding belt has a first slid groove on both sides, and a first feeding component for adsorbing rubber paddles is slidably arranged on the first slid groove. The separating film feeding component has a second slid groove on both sides, and a second feeding component for adsorbing the separating film is slidably arranged on the second slid groove. A gripper is slidably arranged on the top of the stacking component along the material flow direction, and can clamp the material on the stacking platform inside the stacking component when the gripper is closed.

[0006] Preferably, the first feeding component and the second feeding component have the same structure, the first chute is located below the second chute, and the opposite ends of the first chute and the second chute are stacked.

[0007] Preferably, the first feeding assembly includes a gate-shaped sliding frame, a slider fixed to the bottom of the sliding frame, a mounting frame horizontally and vertically fixed in the middle of the sliding frame, an electric push rod vertically arranged at the end of the mounting frame, a mounting plate arranged at the output end of the electric push rod, and suction cups equidistantly arranged on the mounting plate. Electric push rods are provided on both sides of the sliding frame.

[0008] Preferably, the first slide groove is provided with a guide groove and a lead screw arranged parallel to the guide groove. The lead screw is rotatably arranged, and the slider is threadedly engaged with the lead screw. The outer wall of the slider is in contact with the inner wall of the guide groove.

[0009] Preferably, the separator film feeding assembly is provided with a feeding platform, the top of the feeding platform is provided with a separator film receiving groove, one end of the receiving groove is provided with an inclined surface, the bottom of the receiving groove is provided with a lifting platform, and airflow nozzles are evenly provided on both sides of the receiving groove.

[0010] Preferably, the stacking assembly includes a stacking platform, a top frame fixed to the top of the stacking platform, and a connecting plate horizontally slidably arranged on the top frame. The grippers are fixed on the connecting plate, and the feeding belt and the isolation membrane feeding assembly are both connected to the end of the stacking platform. A third slide groove is arranged on the top of the top frame parallel to the stacking platform, and the connecting plate is slidably connected to the third slide groove through the moving blocks at both ends.

[0011] Preferably, the gripper includes a mounting base, a clamping base fixed to the bottom end of the mounting base, and mechanical claws rotatably arranged on both sides of the bottom end of the clamping base. The two mechanical claws are arranged in a clamp shape and are mirror-symmetrically arranged along the clamping base. An adjusting gear is connected to the rotating shaft of the mechanical claw. The adjusting gears of the two mechanical claws mesh with each other, and the rotating shaft of one of the mechanical claws is coaxially fixedly connected to the output shaft of the clamping motor.

[0012] This invention provides an automatic stacking device for rubber shavings. A feeding belt transports cut rubber shavings to its tail end. A first feeding component moves to the tail end of the feeding belt via a first chute, adsorbing the rubber shavings. The first feeding component then moves to a stacking component via the first chute, placing the rubber shavings on the stacking component. The first feeding component is then removed. Next, a second feeding component adsorbs a release liner. The second feeding component moves into the stacking component via a second chute, laying the release liner on the rubber shavings. The second feeding component is then removed via the second chute. Finally, grippers pick up the rubber shavings and release liner and place them on the unloading end of the stacking platform, completing the automatic stacking of the rubber shavings. This automatic stacking method eliminates the need for human intervention, and the chute design improves stacking accuracy and efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a top view of an embodiment of the present utility model.

[0015] Figure 2 This is a front view of the first and second slides in an embodiment of this utility model.

[0016] Figure 3This is a schematic diagram of the gripper structure in an embodiment of the present invention.

[0017] In the diagram: 1. Feeding belt; 2. First chute; 3. First feeding assembly; 31. Slider; 32. Sliding frame; 33. Mounting frame; 34. Electric push rod; 35. Mounting plate; 36. Suction cup; 4. Second chute; 5. Second feeding assembly; 51. Nozzle; 52. Feeding platform; 6. Stacking assembly; 61. Stacking platform; 62. Top frame; 63. Third chute; 64. Moving block; 65. Connecting plate; 7. Gripper; 71. Mounting seat; 72. Clamping seat; 73. Mechanical gripper; 74. Adjusting gear. Detailed Implementation

[0018] like Figure 1-3 As shown, this utility model provides an automatic stacking device for rubber paddles, including a stacking assembly 6 and a feeding belt 1 and a separating film feeding assembly connected to both sides of one end of the stacking assembly 6. The feeding belt 1 has a first chute 2 on both sides, and a first feeding assembly 3 for adsorbing rubber paddles is slidably arranged on the first chute 2. The separating film feeding assembly has a second chute 4 on both sides, and a second feeding assembly 5 for adsorbing separating film is slidably arranged on the second chute 4. A gripper 7 is slidably arranged on the top of the stacking assembly 6 along the material flow direction, and when the gripper 7 is closed, it can clamp the material on the stacking platform 61 inside the stacking assembly 6.

[0019] The feeding belt 1 is connected to the rubber sheet cutting device. After being cut, the rubber sheet is conveyed to the feeding belt 1 via a conveyor belt. The feeding belt 1 then conveys the rubber sheet to its tail end. A fiber optic sensor is installed at the tail end of the feeding belt 1. After the fiber optic sensor detects the rubber sheet signal, it controls the first chute 2 to move the first feeding assembly 3 above the rubber sheet. The movable end of the first feeding assembly 3 moves downward, causing the suction cup 36 on the first feeding assembly 3 to move downward, so that the suction cup 36 contacts the rubber sheet. The suction cup 36 picks up the rubber sheet. The rubber sheet is adsorbed by the first feeding component 3, which is then moved into the stacking component 6 via the first sliding groove 2. The movable end of the first feeding component 3 then moves downwards, lowering the rubber sheet. The first feeding component 3 is then moved out of the stacking component 6 via the first sliding groove 2. Next, the second feeding component 5 moves downwards, and the suction cup 36 inside the second feeding component 5 adsorbs the release liner. The second feeding component 5 is moved into the stacking component 6 via the second sliding groove 4, and the release liner is lowered onto the rubber sheet. The second feeding component 5 is then removed. The connecting plate 65 inside the stacking component 6 moves the gripper 7 above the release liner, controlling the gripper 7 to close and clamp the rubber sheet along with the release liner. The gripper 7 is then moved to the unloading end of the stacking component 6, and the gripper 7 releases, allowing the rubber sheet and release liner to fall.

[0020] like Figure 1 and Figure 2 As shown. The first feeding component 3 and the second feeding component 5 have the same structure. The first slide 2 is located below the second slide 4, and the opposite ends of the first slide 2 and the second slide 4 are stacked.

[0021] Both the first feeding component 3 and the second feeding component 5 need to be unloaded at the same position, so the opposite ends of the first chute 2 and the second chute 4 are stacked.

[0022] like Figure 1 and Figure 2 As shown. The first feeding assembly 3 includes a gate-shaped sliding frame 32, a slider 31 fixed to the bottom of the sliding frame 32, a mounting frame 33 fixed horizontally and vertically in the middle of the sliding frame 32, an electric push rod 34 vertically arranged at the end of the mounting frame 33, a mounting plate 35 arranged at the output end of the electric push rod 34, and suction cups 36 equidistantly arranged on the mounting plate 35. Electric push rods 34 are provided on both sides of the sliding frame 32.

[0023] The sliding frame 32 is shaped like a gate, with sliders 31 fixedly installed at both ends. The sliders 31 correspond to the first sliding groove 2. By moving the sliders 31 within the first sliding groove 2, the first feeding assembly 3 moves along the first sliding groove 2. After the first feeding assembly 3 moves above the rubber paddle in the first sliding groove 2, the electric push rod 34 moves downward. The electric push rod 34 drives the mounting plate 35 downward through the extended sleeve connected to the output end, so that the suction cups 36 evenly arranged on the mounting plate 35 come into contact with the rubber paddle. The air pipe connected to the top of the suction cup 36 evacuates the suction cup 36, adsorbing the rubber paddle onto the suction cup 36. Then the electric push rod 34 retracts, and finally the first feeding assembly 3 moves through the first sliding groove 2 into the stacking assembly 6 to release the rubber paddle.

[0024] like Figure 2 As shown. The first slide groove 2 is provided with a guide groove and a lead screw arranged parallel to the guide groove. The lead screw is rotatable, and the slider 31 is threadedly engaged with the lead screw. The outer wall of the slider 31 is in contact with the inner wall of the guide groove. The lead screw is driven to rotate by a motor at the end of the first slide groove 2, causing the slider 31 to move along the first slide groove 2.

[0025] like Figure 1As shown. The separator film feeding assembly is equipped with a feeding platform 52, with a separator film receiving groove at the top of the feeding platform 52. One end of the receiving groove has an inclined surface, and a lifting platform is provided at the bottom of the receiving groove. Airflow nozzles 51 are evenly arranged on both sides of the receiving groove. When the second feeding assembly 5 adsorbs the separator film, the separator film is adsorbed by the suction cup 36 inside the second feeding assembly 5. Since the adsorption position of the second feeding assembly 5 is fixed, after adsorbing one separator film, the lifting platform at the bottom of the receiving groove rises by a set thickness, so that the height of the remaining separator film increases. During the adsorption process, due to the electrostatic adsorption between the separator films, the nozzles 51 spray air during the adsorption and lifting, so that the adsorbed separator film separates from the next separator film.

[0026] like Figure 1 As shown. The stacking assembly 6 includes a stacking platform 61, a top frame 62 fixed to the top of the stacking platform 61, and a connecting plate 65 horizontally slidably arranged on the top frame 62. The gripper 7 is fixed on the connecting plate 65. The feeding belt 1 and the isolation membrane feeding assembly are both connected to the end of the stacking platform 61. The top of the top frame 62 is arranged with a third slide groove 63 parallel to the stacking platform 61. The connecting plate 65 is slidably connected to the third slide groove 63 through the moving blocks 64 at both ends.

[0027] The top frame 62 is fixed on the top of the stacking platform 61. The third slide 63 is built on the top of the top frame 62. The drive motor at the end of the third slide 63 drives the internal lead screw to rotate, thereby causing the moving block 64, whose outer wall is in contact with the outer wall of the third slide 63, to move. The moving block 64 is threadedly connected to the lead screw. When the moving block 64 moves, it drives the connecting plate 65 to move, and the connecting plate 65 drives the gripper 7 to move.

[0028] like Figure 1 and Figure 3 As shown. The gripper 7 includes a mounting base 71, a clamping base 72 fixed to the bottom of the mounting base 71, and mechanical claws 73 rotatably arranged on both sides of the bottom of the clamping base 72. The two mechanical claws 73 are arranged in a clamping shape and are mirror-symmetrically arranged along the clamping base 72. An adjusting gear 74 is connected to the rotating shaft of the mechanical claw 73. The adjusting gears 74 of the two mechanical claws 73 mesh with each other, and the rotating shaft of one of the mechanical claws 73 is coaxially fixedly connected to the output shaft of the clamping motor. By driving the adjusting gear 74 to rotate through the clamping motor, the two mechanical claws 73 rotate relative to each other, thereby clamping the material below. When the two mechanical claws 73 rotate apart, the material can be lowered.

Claims

1. An automatic stacking device for rubber paddles, characterized in that: The stacking assembly (6) includes a feeding belt (1) and a separating membrane feeding assembly connected to both sides of one end of the stacking assembly (6). The feeding belt (1) has a first chute (2) on both sides. A first feeding assembly (3) for adsorbing rubber paddles is slidably arranged on the first chute (2). The separating membrane feeding assembly has a second chute (4) on both sides. A second feeding assembly (5) for adsorbing the separating membrane is slidably arranged on the second chute (4). A gripper (7) is slidably arranged on the top of the stacking assembly (6) along the material flow direction. When the gripper (7) is closed, it can clamp the material on the stacking platform (61) inside the stacking assembly (6).

2. The automatic stacking device for rubber paddles as described in claim 1, characterized in that: The first feeding component (3) and the second feeding component (5) have the same structure. The first chute (2) is located below the second chute (4), and the opposite ends of the first chute (2) and the second chute (4) are stacked.

3. The automatic stacking device for rubber paddles as described in claim 2, characterized in that: The first feeding assembly (3) includes a gate-shaped sliding frame (32), a slider (31) fixed at the bottom of the sliding frame (32), a mounting frame (33) fixed horizontally and vertically in the middle of the sliding frame (32), an electric push rod (34) vertically arranged at the end of the mounting frame (33), a mounting plate (35) arranged at the output end of the electric push rod (34), and suction cups (36) equidistantly arranged on the mounting plate (35). Electric push rods (34) are provided on both sides of the sliding frame (32).

4. The automatic stacking device for rubber paddles as described in claim 3, characterized in that: The first slide groove (2) is provided with a guide groove and a lead screw arranged in parallel in the guide groove. The lead screw is rotatably arranged, and the slider (31) is threadedly engaged with the lead screw. The outer wall of the slider (31) is in contact with the inner wall of the guide groove.

5. The automatic stacking device for rubber paddles as described in claim 1, characterized in that: The isolation membrane feeding assembly is provided with a feeding platform (52), the top of the feeding platform (52) is provided with an isolation membrane receiving groove, one end of the receiving groove is provided with an inclined surface, the bottom of the receiving groove is provided with a lifting platform, and airflow nozzles (51) are evenly provided on both sides of the receiving groove.

6. The automatic stacking device for rubber paddles as described in claim 1, characterized in that: The stacking assembly (6) includes a stacking platform (61), a top frame (62) fixed on the top of the stacking platform (61), and a connecting plate (65) horizontally slidably arranged on the top frame (62). The gripper (7) is fixed on the connecting plate (65). The feeding belt (1) and the isolation membrane feeding assembly are both connected to the end of the stacking platform (61). The top of the top frame (62) is arranged with a third slide groove (63) parallel to the stacking platform (61). The connecting plate (65) is slidably connected to the third slide groove (63) through the moving blocks (64) at both ends.

7. The automatic stacking device for rubber paddles as described in claim 6, characterized in that: The gripper (7) includes a mounting base (71), a clamping base (72) fixed at the bottom of the mounting base (71), and mechanical grippers (73) rotatably arranged on both sides of the bottom of the clamping base (72). The two mechanical grippers (73) are arranged in a clamp shape and are mirror-symmetrically arranged along the clamping base (72). An adjusting gear (74) is connected to the rotating shaft of the mechanical gripper (73). The adjusting gears (74) of the two mechanical grippers (73) mesh with each other, and the rotating shaft of one of the mechanical grippers (73) is coaxially fixedly connected to the output shaft of the clamping motor.

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