Automatic release paper tearing device

Abstract

The utility model relates to the technical field of new energy batteries, in particular to an automatic release paper tearing device. The end plate grabbing mechanism and the release paper tearing mechanism are installed on the frame body, the end plate grabbing mechanism comprises a connecting support and a suction cup, and the release paper tearing mechanism comprises a position moving assembly, a tearing moving assembly and a release paper clamping assembly. Then the position moving assembly drives the tearing moving assembly and the release paper clamping assembly to move towards the end plate, after the release paper clamping assembly clamps release paper on the end plate, the tearing moving assembly drives the release paper clamping assembly to move in the direction away from the end plate, and then the position moving assembly drives the tearing moving assembly and the release paper clamping assembly to move; the release paper is automatically torn from the end plate, and the production efficiency and the tearing quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy batteries. Background Art

[0002] Release paper is also called isolation paper, anti-sticking paper or silicone paper. Release paper is a kind of anti-sticking paper that can prevent materials from sticking and protect materials from contamination. Release paper has the characteristics of smooth surface and light weight. At present, the tearing of release paper basically relies on manual labor, but the tearing yield and efficiency of manual tearing of release paper are low, which seriously affects production efficiency. In the production process of new energy batteries, the module end plates are stacked by gluing process. In order to prevent contamination of the end plate rubber strips, release paper will be attached to the rubber strips when the end plates are received. The efficiency and yield of manual tearing of release paper cannot meet the requirements. Utility Model Content

[0003] In order to solve the problem that the efficiency and yield rate of manually tearing off release paper in the prior art cannot meet the requirements, the utility model provides an automatic release paper tearing device.

[0004] The technical solution adopted by the utility model to achieve the above-mentioned purpose is:

[0005] A release paper automatic tearing device, an end plate grabbing mechanism and a release paper tearing mechanism are installed on a frame 25, the end plate grabbing mechanism includes a connecting bracket 1 and a suction cup 6, the connecting bracket 1 is installed on the frame 25, the suction cup 6 is installed on the connecting bracket 1, the release paper tearing mechanism includes a linear guide rail 15, a rodless cylinder 16, a cylinder connecting seat 12 and a release paper clamping assembly, the linear guide rail 15 and the rodless cylinder 16 are installed in parallel on the frame 25, the cylinder connecting seat 12 is installed on the linear guide rail 15 and the cylinder connecting seat 12 is connected to the rodless cylinder 16, and the release paper clamping assembly is installed on the cylinder connecting seat 12.

[0006] The release paper clamping assembly includes a slide cylinder 13 and a parallel air claw 14. The slide cylinder 13 is installed on the cylinder connecting seat 12 along the longitudinal inclined direction. The parallel air claw 14 is installed on the slide cylinder 13 and connected to the release paper clamping claw 11.

[0007] The three-axis cylinder 5 and the flip cylinder 4 are installed on the connecting bracket 1, the three-axis cylinder 5 is connected to the first suction cup connecting plate 901, the suction cup 6 is installed on the first suction cup connecting plate 901, the flip cylinder 4 is connected to the mounting bracket 3, the second suction cup connecting plate 902 is installed on the mounting bracket 3, the suction cup 6 is installed on the second suction cup connecting plate 902, and the second suction cup connecting plate 902 is located below the first suction cup connecting plate 901.

[0008] The flip cylinder 4 is connected to the transition plate 2, the mounting bracket 3 is mounted on the transition plate 2, and the first suction cup connecting plate 901 and the second suction cup connecting plate 902 are respectively mounted with a distance measuring sensor 7 and a first photoelectric sensor 8.

[0009] The linear guide rail 15 and the rodless cylinder 16 are mounted on the base plate 10 , and the base plate 10 is mounted on the frame 25 .

[0010] A proximity sensor 18 and a buffer 17 are respectively installed at both ends of the linear guide rail 15 .

[0011] The release paper clamp 11 includes a crossbeam 21 and a clamp 22 . The crossbeam 21 is connected to the parallel air gripper 14 , and the clamp 22 is installed on the crossbeam 21 .

[0012] A second photoelectric sensor 19 is installed on the cylinder connecting seat 12 .

[0013] The motor of the linear guide rail 15 is connected to a drag chain 20 .

[0014] The horizontal slide cylinder 23 is installed on the frame 25 , the vertical slide cylinder 24 is installed on the horizontal slide cylinder 23 , and the connecting bracket 1 is installed on the vertical slide cylinder 24 .

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The end plate grabbing mechanism and the release paper tearing mechanism are installed on the frame, the end plate grabbing mechanism includes a connecting bracket and a suction cup, and the release paper tearing mechanism includes a linear guide rail, a rodless cylinder, a cylinder connecting seat and a release paper clamping assembly. The end plate is first adsorbed by the suction cup, and then the rodless cylinder drives the cylinder connecting seat and the release paper clamping assembly to move toward the end plate. After the release paper clamping assembly clamps the release paper on the end plate, the rodless cylinder drives the release paper clamping assembly to move away from the end plate, thereby realizing automatic tearing of the release paper from the end plate, thereby improving production efficiency and tearing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is an overall structural diagram of an automatic release paper tearing device.

[0018] Figure 2 The utility model discloses a structural diagram of an end plate grabbing mechanism of an automatic release paper tearing device.

[0019] Figure 3 The utility model is a front view of an end plate grabbing mechanism of an automatic release paper tearing device.

[0020] Figure 4 The utility model discloses a structure diagram of a release paper tearing mechanism of an automatic release paper tearing device.

[0021] Figure 5 The utility model is a top view of a release paper tearing mechanism of an automatic release paper tearing device.

[0022] Figure 6 The utility model is a side view of a release paper tearing mechanism of an automatic release paper tearing device.

[0023] In the figure: 1. connecting bracket; 2. transition plate; 3. mounting bracket; 4. flip cylinder; 5. three-axis cylinder; 6. suction cup; 7. distance sensor; 8. first photoelectric sensor; 901. first suction cup connecting plate; 902. second suction cup connecting plate; 10. bottom plate; 11. release paper clamp; 12. cylinder connecting seat; 13. slide cylinder; 14. parallel air claw; 15. linear guide; 16. rodless cylinder; 17. buffer; 18. proximity sensor; 19. second photoelectric sensor; 20. drag chain; 21. crossbeam; 22. clamp; 23. horizontal slide cylinder; 24. longitudinal slide cylinder; 25. frame; 26. first end plate; 27. second end plate. DETAILED DESCRIPTION

[0024] The utility model provides a release paper automatic tearing device, such as Figure 1 As shown, an end plate grabbing mechanism and a release paper tearing mechanism are installed on the frame 25, and the end plate grabbing mechanism is located above the release paper tearing mechanism. The end plate grabbing mechanism includes a connecting bracket 1 and a suction cup 6, the connecting bracket 1 is installed on the frame 25, and the suction cup 6 is installed on the connecting bracket 1, a transverse slide cylinder 23 is installed on the transverse slide cylinder 23, and a longitudinal slide cylinder 24 is installed on the transverse slide cylinder 23, and the connecting bracket 1 is installed on the longitudinal slide cylinder 24. The end plate grabbing mechanism is moved in the plane direction by the transverse slide cylinder 23 and the longitudinal slide cylinder 24 to meet the actual needs of the work.

[0025] like Figure 2 As shown, a three-axis cylinder 5 and a flip cylinder 4 are installed on the connecting bracket 1 of the end plate grabbing mechanism, the three-axis cylinder 5 is connected to the first suction cup connecting plate 901, the suction cup 6 is installed on the first suction cup connecting plate 901, the flip cylinder 4 is connected to the transition plate 2, the bracket 3 is installed on the transition plate 2, the second suction cup connecting plate 902 is installed on the mounting bracket 3, the suction cup 6 is installed on the second suction cup connecting plate 902, and the second suction cup connecting plate 902 is located below the first suction cup connecting plate 901, as shown in FIG. Figure 3 As shown, a distance sensor 7 and a first photoelectric sensor 8 are respectively installed on the first suction cup connecting plate 901 and the second suction cup connecting plate 902. The distance sensor 7 and the first photoelectric sensor 8 are used to detect whether the end plate is in place. When the end plate is detected to be in place, the suction cup 6 adsorbs the end plate.

[0026] like Figure 4-6As shown, the release paper tearing mechanism includes a base plate 10, a linear guide 15, a rodless cylinder 16, a cylinder connecting seat 12 and a release paper clamping assembly. The base plate 10 is installed on the frame 25, the linear guide 15 and the rodless cylinder 16 are installed in parallel on the base plate 10, the cylinder connecting seat 12 is installed on the linear guide 15 and the cylinder connecting seat 12 is connected to the rodless cylinder 16, the motor of the linear guide 15 is connected to the drag chain 20, the release paper clamping assembly is installed on the cylinder connecting seat 12, and proximity sensors 18 and buffers 17 are installed at both ends of the linear guide 15 to avoid excessive movement. The release paper gripping assembly includes a slide cylinder 13 and a parallel air claw 14. The slide cylinder 13 is installed on the cylinder connection seat 12 along the longitudinal tilt direction. The parallel air claw 14 is installed on the slide cylinder 13. The parallel air claw 14 is connected to the release paper clamp 11. The release paper clamp 11 includes a crossbeam 21 and a clamp 22. The crossbeam 21 is connected to the parallel air claw 14. The clamp 22 is installed on the crossbeam 21, and the clamp 22 is perpendicular to the crossbeam 21. A second photoelectric sensor 19 is installed on the cylinder connection seat 12 to detect whether the end plate is in place.

[0027] Working principle, such as Figure 1-6 As shown, the first end plate 26 and the second end plate 27 move on the conveying device, and when the ranging sensor 7 and the first photoelectric sensor 8 detect that the end plates are in place, the three-axis cylinder 5 and the flip cylinder 4 drive the first suction cup connecting plate 901 and the second suction cup connecting plate 902 to move toward the first end plate 26 and the second end plate 27 respectively, and the suction cup 6 adsorbs the first end plate 26 and the second end plate 27 to grasp the end plates. Then the rodless cylinder 16 drives the cylinder connecting seat 12 to move toward the end plate. After the second photoelectric sensor 19 detects that the end plate is in place, the slide cylinder 13 drives the parallel air claw 14 to move toward the end plate. Then the parallel air claw 14 controls the clamping claw 11 to clamp the release paper on the end plate. Then the slide cylinder 13 is reset, so that the clamping claw 11 tears the end of the release paper from the end plate. Then the rodless cylinder 16 drives the cylinder connecting seat 12 to move, and then drives the clamping claw 11 to move to completely tear off the release paper from the end plate. The end plate grabbing mechanism puts the first end plate 26 and the second end plate 27 after the release paper is torn off back to the conveying device for transportation to the next process. Then the end plate grabbing mechanism and the release paper tearing mechanism are reset.

[0028] The present invention is described by way of embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the guidance of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the protection scope of the present invention.

Claims

1. A release paper automatic tearing device, characterized in that: An end plate grabbing mechanism and a release paper tearing mechanism are installed on the frame (25), the end plate grabbing mechanism comprises a connecting bracket (1) and a suction cup (6), the connecting bracket (1) is installed on the frame (25), the suction cup (6) is installed on the connecting bracket (1), the release paper tearing mechanism comprises a linear guide rail (15), a rodless cylinder (16), a cylinder connecting seat (12) and a release paper clamping assembly, the linear guide rail (15) and the rodless cylinder (16) are installed in parallel on the frame (25), the cylinder connecting seat (12) is installed on the linear guide rail (15) and the cylinder connecting seat (12) is connected to the rodless cylinder (16), and the release paper clamping assembly is installed on the cylinder connecting seat (12).

2. The automatic release paper tearing device according to claim 1, characterized in that: The release paper clamping assembly comprises a slide cylinder (13) and a parallel air claw (14); the slide cylinder (13) is mounted on a cylinder connecting seat (12) along a longitudinally inclined direction; the parallel air claw (14) is mounted on the slide cylinder (13); and the parallel air claw (14) is connected to a release paper clamping claw (11).

3. The automatic release paper tearing device according to claim 1, characterized in that: The connecting bracket (1) is provided with a three-axis cylinder (5) and a flip cylinder (4); the three-axis cylinder (5) is connected to a first suction cup connecting plate (901); the suction cup (6) is installed on the first suction cup connecting plate (901); the flip cylinder (4) is connected to a mounting bracket (3); a second suction cup connecting plate (902) is installed on the mounting bracket (3); the suction cup (6) is installed on the second suction cup connecting plate (902); and the second suction cup connecting plate (902) is located below the first suction cup connecting plate (901).

4. The automatic release paper tearing device according to claim 3, characterized in that: The flip cylinder (4) is connected to the transition plate (2), the mounting bracket (3) is mounted on the transition plate (2), and the first suction cup connecting plate (901) and the second suction cup connecting plate (902) are respectively mounted with a distance measuring sensor (7) and a first photoelectric sensor (8).

5. The automatic release paper tearing device according to claim 1, characterized in that: The linear guide rail (15) and the rodless cylinder (16) are mounted on a base plate (10), and the base plate (10) is mounted on a frame (25).

6. The automatic release paper tearing device according to claim 1, characterized in that: A proximity sensor (18) and a buffer (17) are respectively installed at both ends of the linear guide rail (15).

7. The automatic release paper tearing device according to claim 2, characterized in that: The release paper clamp (11) comprises a crossbeam (21) and a clamp (22); the crossbeam (21) is connected to the parallel air clamp (14), and the clamp (22) is mounted on the crossbeam (21).

8. The automatic release paper tearing device according to claim 1, characterized in that: A second photoelectric sensor (19) is installed on the cylinder connecting seat (12).

9. The automatic release paper tearing device according to claim 1, characterized in that: The motor of the linear guide rail (15) is connected to a drag chain (20).

10. The automatic release paper tearing device according to claim 1, characterized in that: A transverse slide cylinder (23) is installed on the frame (25), a longitudinal slide cylinder (24) is installed on the transverse slide cylinder (23), and a connecting bracket (1) is installed on the longitudinal slide cylinder (24).

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