A copper-aluminum composite foil slitting device that facilitates loading and unloading of cutting tools

Abstract

This utility model discloses a copper-aluminum composite foil slitting device that facilitates the loading and unloading of cutting tools. It includes a base and a cutting blade. Two sets of first support seats, two sets of second support seats, two sets of support rod seats, and one set of third support seats are fixedly connected to the top of the base. The upper end of the third support seat has a hollow structure. The cutting blade is a disc-shaped blade with a threaded block inserted into its bottom end. A threaded rod is threadedly connected to the inner ring of the threaded block. The threaded rod is bearing-connected to the hollow structure at the upper end of the third support seat. A third transmission rod is keyed to one end of the threaded rod. The third transmission rod is connected to a third motor via a coupling. The third motor is fixed to the outer side of the third support seat. The upper end of the first support seat is bearing-connected to the first transmission rod, which is connected to the first motor via a coupling. A rotating roller is keyed between the two sets of first support seats via the first transmission rod. This device solves the problem of inconvenient loading and unloading of current cutting devices.

Description

Technical Field

[0001] This utility model belongs to the technical field of mechanical manufacturing and processing equipment, specifically relating to a copper-aluminum composite foil slitting device that facilitates the loading and unloading of cutting tools. Background Technology

[0002] Copper-aluminum composite foil, as a key current collector material for lithium-ion batteries, has been widely used in the new energy field due to its excellent conductivity, flexibility, and cost-effectiveness. In its production process, slitting is the core downstream process for precisely cutting wide master rolls into finished rolls of specific widths. A copper-aluminum composite foil slitting device is an industrial piece of equipment specifically designed to cut large rolls of copper-aluminum composite foil to specific width requirements.

[0003] In addition, copper-aluminum composite foil is relatively soft. The existing frequent and inefficient loading and unloading process not only reduces equipment utilization, but also indirectly increases the risk of tool damage or installation accuracy deviation due to improper loading and unloading, which in turn affects the cutting quality and yield of the final product. This phenomenon has become a problem that urgently needs to be solved by people in this field. Utility Model Content

[0004] The purpose of this invention is to provide a copper-aluminum composite foil slitting device that facilitates the loading and unloading of cutting tools, in order to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a copper-aluminum composite foil slitting device that facilitates loading and unloading of cutting tools, including a base and a cutting blade. The top of the base is fixedly connected to two sets of first support seats, two sets of second support seats, two sets of support rod seats, and a set of third support seats. The upper end of the third support seat is a hollow structure. The cutting blade is a disc-shaped blade. A threaded block is inserted into the bottom end of the cutting blade. A threaded rod is threadedly connected to the inner ring of the threaded block. The threaded rod is bearing-connected to the upper hollow structure of the third support seat. A third transmission rod is keyed to one end of the threaded rod. The third transmission rod is connected to a third motor through a coupling. The third motor is fixed to the outer side of the third support seat.

[0006] The present invention further describes that the upper end bearing of the first support base is connected to a first transmission rod, the first transmission rod is connected to a first motor through a coupling, a rotating roller is connected between the two sets of first support bases through the first transmission rod, the outer ring of the two sets of rotating rollers is surrounded by a track, and an anti-slip layer is provided on the track to prevent the material from slipping during use. A control panel is fixedly connected to the right side of the first support base, and the control panel is electrically connected to the first motor, the second motor, and the third motor.

[0007] This utility model further illustrates that the top of the two sets of first support seats is fixedly connected to a telescopic main rod, the telescopic main rod has a built-in spring, the top of the spring is in contact with a telescopic secondary rod, and one end of the telescopic secondary rod is fixedly connected to a heavy roller, which can play the role of flattening the copper foil film and assisting in cutting.

[0008] The present invention further describes that a rotating arc plate is welded to the side of the second support base, and a threaded hole is provided on the side of the rotating arc plate. The threaded hole is connected to a fixing bolt, and a coil rod is in contact with the rotating arc plate. The rotating arc plate fixes the coil rod by the fixing bolt.

[0009] This utility model further illustrates that the two sets of support rod seats are connected to a support rod by a bearing in the middle, and one side of the support rod is in contact with the cutting blade.

[0010] The present invention further illustrates that a second transmission rod is connected to a bearing at one end of the winding rod, and a second motor is fixedly connected to the right side of the second transmission rod.

[0011] Compared with the prior art, the beneficial effects achieved by this utility model are: This utility model,

[0012] (1) By setting up a winding rod and a second motor, the slit foil can be automatically hand-wound; by setting up a cutting blade that can be inserted, a quick disassembly function can be realized. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0016] Figure 3 This is the utility model Figure 2 Enlarged view of a portion of point A in the middle;

[0017] In the diagram: 1. Base; 2. First motor; 3. Rotating roller; 4. First transmission rod; 5. Track; 6. Heavy roller; 7. Telescopic main rod; 8. Telescopic auxiliary rod; 9. Spring; 10. Coil rod; 11. Rotating arc plate; 12. Fixing bolt; 13. Threaded hole; 14. Second motor; 15. Second support seat; 16. Second transmission rod; 17. Third motor; 18. Third transmission rod; 19. Threaded rod; 20. Threaded block; 21. Cutting blade; 22. Support rod; 23. Control panel; 24. First support seat; 25. Support rod seat; 26. Third support seat. Detailed Implementation

[0018] The following detailed, non-limiting description of the present invention, in conjunction with preferred embodiments and accompanying drawings, is provided. Obviously, the described embodiments are merely some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-3 The present invention provides a technical solution: a copper-aluminum composite foil slitting device that facilitates loading and unloading of cutting tools, comprising a base 1 and a cutting blade 21. The top of the base 1 is fixedly connected to two sets of first support seats 24, two sets of second support seats 15, two sets of support rod seats 25 and a set of third support seats 26. The upper end of the third support seat 26 is a hollow structure. The cutting blade 21 is a disc-shaped blade. A threaded block 20 is inserted into the bottom end of the cutting blade 21. A threaded rod 19 is threadedly connected to the inner ring of the threaded block 20. The threaded rod 19 is bearing connected to the upper hollow structure of the third support seat 26. A third transmission rod 18 is keyed to one end of the threaded rod 19. The third transmission rod 18 is connected to a third motor 17 through a coupling. The third motor 17 is fixed to the outer side of the third support seat 26.

[0020] The first support seat 24 is connected to the first transmission rod 4 by a bearing at the upper end. The first transmission rod 4 is connected to the first motor 2 through a coupling. The two sets of first support seats 24 are connected to the rotating roller 3 through the first transmission rod 4. The two sets of rotating rollers 3 are surrounded by a track 5. The track 5 is provided with an anti-slip layer, which prevents the material from slipping during use. The control panel 23 is fixedly connected to the right side of the first support seat 24. The control panel 23 is electrically connected to the first motor 2, the second motor 14, and the third motor 17.

[0021] Two sets of first support seats 24 are fixedly connected to the top of telescopic main rods 7. The telescopic main rods 7 have springs 9 built in them. The top of the springs 9 is connected to telescopic auxiliary rods 8. One end of the telescopic auxiliary rods 8 is fixedly connected to a heavy roller 6, which can flatten the copper foil film and assist in cutting.

[0022] The second support 15 has a rotating arc plate 11 welded to its side. The rotating arc plate 11 has a threaded hole 13 on its side. The threaded hole 13 is connected to a fixing bolt 12. The rotating arc plate 11 contacts a coil rod 10. The rotating arc plate 11 fixes the coil rod 10 in place by the fixing bolt 12.

[0023] The two sets of support rod seats 25 are connected to the support rod 22 by the intermediate bearing, and one side of the support rod 22 is in contact with the cutting blade 21;

[0024] The second transmission rod 16 is connected to one end of the coil rod 10 by a bearing, and the second motor 14 is fixedly connected to the right side of the second transmission rod 16.

[0025] Working principle: When composite foil needs to be cut, the first motor 2 is started using the control panel 23. The first motor 2 drives the first transmission rod 4 to rotate, which in turn drives the rotating roller 3 to rotate. The rotating roller 3 then drives the track 5 to operate, which in turn drives the composite foil to be conveyed. The anti-slip layer prevents slippage during feeding. Through the cooperation of the telescopic main rod 7, spring 9, telescopic auxiliary rod 8, and heavy roller 6, the heavy roller 6 presses down on the composite copper foil film by its own weight. For composite foil films of different thicknesses, the telescopic main rod 7 and telescopic auxiliary rod 8 connected by the spring 9 pull the heavy roller 9 further using the elastic force. The composite foil is pressed onto the composite copper foil film, thus flattening the foil film and assisting in cutting. When the composite foil film reaches the end, it is manually pulled onto the support rod 22 on the support rod seat 25. The side of the support rod 22 contacts the cutting blade 21. When the composite foil film rotates to the side, the cutting blade 21 cuts the composite foil film. The cutting blade 21 is inserted into the threaded block 20. When the cutting position needs to be adjusted, the third motor 17 is turned on, so that the threaded block 20 moves left and right on the threaded rod 19 to change the cutting position. Then, the cut composite foil film is manually pulled onto the winding rod 10. The second motor 14 is turned on, so that the winding rod 10 can automatically wind the film.

[0026] When the material is rolled up, the rotating arc plate 11 can be disassembled by unscrewing the fixing bolt 12, and the material rolling rod 10 can be taken out from the rotating arc plate 11 for easy material removal.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A copper-aluminum composite foil slitting device with easy loading and unloading of cutting tools, comprising a base (1) and a cutting blade (21), characterized in that: The base (1) is fixedly connected to the top of two sets of first support seats (24), two sets of second support seats (15), two sets of support rod seats (25) and one set of third support seats (26). The upper end of the third support seat (26) is hollow. The cutting blade (21) is a disc-shaped blade. The bottom end of the cutting blade (21) is inserted with a threaded block (20). The inner ring of the threaded block (20) is threaded with a threaded rod (19). The threaded rod (19) is bearing connected in the upper hollow structure of the third support seat (26). The top of one end of the threaded rod (19) is keyed with a third transmission rod (18). The third transmission rod (18) is connected to a third motor (17) through a coupling. The third motor (17) is fixed to the outer side of the third support seat (26).

2. The copper-aluminum composite foil slitting device for easy loading and unloading of cutting tools according to claim 1, characterized in that: The first support base (24) is connected to the bearing at the upper end of the bearing, and the first transmission rod (4) is connected to the first motor (2) through the coupling. The two sets of first support bases (24) are connected to the rotating roller (3) through the key of the first transmission rod (4). The two sets of rotating rollers (3) are surrounded by the track (5). The track (5) is provided with an anti-slip layer. The control panel (23) is fixedly connected to the right side of the first support base (24). The control panel (23) is electrically connected to the first motor (2), the second motor (14), and the third motor (17).

3. The copper-aluminum composite foil slitting device for easy loading and unloading of cutting tools according to claim 2, characterized in that: The top of the two sets of first support seats (24) is fixedly connected to a telescopic main rod (7), the telescopic main rod (7) has a spring (9) inside, the top of the spring (9) is in contact with a telescopic auxiliary rod (8), and one end of the telescopic auxiliary rod (8) is fixedly connected to a heavy roller (6).

4. The copper-aluminum composite foil slitting device for easy loading and unloading of cutting tools according to claim 3, characterized in that: The second support base (15) has a rotating arc plate (11) welded on its side. The rotating arc plate (11) has a threaded hole (13) on its side. The threaded hole (13) is threaded to a fixing bolt (12). The rotating arc plate (11) contacts a coil rod (10). The rotating arc plate (11) fixes the coil rod (10) with the fixing bolt (12).

5. A copper-aluminum composite foil slitting device for easy loading and unloading of cutting tools according to claim 4, characterized in that: The two sets of support rod seats (25) are connected to a support rod (22) by a bearing in the middle. One side of the support rod (22) is in contact with the cutting blade (21).

6. A copper-aluminum composite foil slitting device for easy loading and unloading of cutting tools according to claim 5, characterized in that: The winding rod (10) is connected to a second transmission rod (16) by a bearing at one end, and a second motor (14) is fixedly connected to the right side of the second transmission rod (16).

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