Battery pole piece forming die cutting die facilitating material taking

Abstract

The utility model relates to the technical field of die-cutting dies, in particular to a battery pole piece forming die-cutting die convenient for material taking, which comprises a lower die plate, a connecting bottom plate is arranged at the top of the lower die plate, a fixed die plate is arranged at the top of the connecting bottom plate, and an upper die plate is connected to the top of the connecting bottom plate through a guide post. A punching cutter is arranged at the bottom end of the upper die plate, a leakage groove is formed in the bottom of the lower die plate, a guide plate is fixedly connected to the bottom of the lower die plate, a connecting supporting plate is connected to the bottom of the lower die plate through a guide column, and a connecting frame is fixedly connected to one side of the connecting supporting plate. Through mutual cooperation of a guide plate, a connecting blocking plate, a connecting frame and a connecting and collecting box, punched materials can rapidly fall to the top of the guide plate, slide along the surface of the guide plate and fall into the inner side of the connecting and collecting box, and the finished materials are collected in a centralized mode through the connecting and collecting box; and centralized processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting dies, in particular to a die-cutting die for forming battery pole pieces that is convenient for material taking. Background Art

[0002] A battery pole piece refers to a thin metal plate in a secondary battery and a battery pack, which is used for the production of positive and negative electrodes. When producing and processing battery pole pieces, die-cutting dies are usually used to form the battery pole pieces and perform blanking operations on the materials to be processed.

[0003] During the use of existing die-cutting dies, materials are usually directly dropped downward during the punching process. However, in actual use, the finished materials are directly dropped downward without collecting the finished materials, resulting in the materials being scattered on the operating table and making it inconvenient to take the materials. Therefore, we propose a die-cutting die for forming battery pole pieces that is convenient for material taking. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a die-cutting die for forming battery pole pieces that is convenient for material taking, which can solve the problems existing in the above background art.

[0005] The technical solution of the utility model is as follows:

[0006] A die-cutting die for forming battery pole pieces that is convenient for material taking includes a lower template. A connecting bottom plate is provided on the top of the lower template. A fixed template is provided on the top of the connecting bottom plate. The upper template is connected to the top of the connecting bottom plate through a guiding column. A punching cutter is provided at the bottom end of the upper template. A leakage groove is formed at the bottom of the lower template. A guiding plate is fixedly connected to the bottom of the lower template. A connecting support plate is connected to the bottom of the lower template through a guiding column. A connecting frame is fixedly connected to one side of the connecting support plate. A connecting collection box is movably clamped inside the connecting frame.

[0007] In a further technical solution, a fixed connecting rod is fixedly connected to one end of the rear surface of the connecting collection box, and a connecting limiting mechanism is fixedly connected to the rear surface of the connecting support plate.

[0008] In a further technical solution, one side of the connecting collection box is mutually attached to the inside of the connecting frame, and the internal cross-sectional shape of the connecting frame is T-shaped.

[0009] In a further technical solution, a connecting handle is fixedly connected to the front surface of the connecting collection box.

[0010] In a further technical solution, a connecting blocking plate is fixedly connected between the outside of the guiding plate and the bottom of the lower template.

[0011] In a further technical solution, the connection limiting mechanism includes a connection sleeve, an active pull rod is movably connected inside the connection sleeve, one end of the active pull rod is fixedly connected with a force-bearing mounting plate, a force-bearing spring is fixedly connected to one side of the force-bearing mounting plate, the other end of the active pull rod is fixedly connected with a fixed connecting plate, a connection pull handle is fixedly connected to the side of the fixed connecting plate away from the active pull rod, and a connection plug rod is fixedly connected to the other end of the side of the fixed connecting plate close to the active pull rod.

[0012] In a further technical solution, the outer surface of the connection plug rod fits with the inside of the fixed connecting rod.

[0013] The beneficial effects of the present utility model are as follows:

[0014] Through the mutual cooperation among the provided guide plate, connection plug plate, connection frame and connection collection box, the material after punching can be quickly dropped to the top of the guide plate, slide along the surface of the guide plate, and fall into the inside of the connection collection box. The finished material is centrally collected by the connection collection box, which is convenient for centralized processing.

[0015] Through the mutual cooperation between the provided fixed connecting rod and the connection limiting mechanism, the position of the fixed connecting rod can be quickly restricted and fixed, so that the position of the connection collection box can be fixed, and the connection collection box can be stably used, with convenient operation. Description of the Drawings

[0016] Figure 1 is the overall structural schematic diagram of a battery pole piece forming and die-cutting mold for facilitating material taking according to an embodiment of the present utility model;

[0017] Figure 2 is the overall bottom view structural schematic diagram of a battery pole piece forming and die-cutting mold for facilitating material taking according to an embodiment of the present utility model;

[0018] Figure 3 is the overall rear view structural schematic diagram of a battery pole piece forming and die-cutting mold for facilitating material taking according to an embodiment of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the connection limiting mechanism of a battery pole piece forming and die-cutting mold for facilitating material taking according to an embodiment of the present utility model.

[0020] Description of the Reference Numerals:

[0021] 1. Lower template; 2. Connecting base plate; 3. Fixed template; 4. Upper template; 5. Punching tool; 6. Leakage groove; 7. Guide plate; 8. Connecting plug plate; 9. Connecting support plate; 10. Connecting frame; 11. Connecting collection box; 12. Fixed connecting rod; 13. Connecting limit mechanism; 14. Connecting handle; 15. Connecting sleeve; 16. Movable pull rod; 17. Force-bearing mounting plate; 18. Force-bearing spring; 19. Fixed connecting plate; 20. Connecting pull handle; 21. Connecting plug rod. Detailed implementation manners

[0022] The embodiments of the present utility model will be further described below with reference to the accompanying drawings. Embodiment

[0023] As Figures 1-4 shown, a battery pole piece forming and die-cutting mold convenient for material taking includes a lower template 1. A connecting base plate 2 is provided at the top of the lower template 1. A fixed template 3 is provided at the top of the connecting base plate 2. The upper template 4 is connected to the top of the connecting base plate 2 through a guide post. A punching tool 5 is provided at the bottom end of the upper template 4. A leakage groove 6 is formed at the bottom of the lower template 1. A guide plate 7 is fixedly connected to the bottom of the lower template 1. The lower template 1 is connected to a connecting support plate 9 through a guide post. A connecting frame 10 is fixedly connected to one side of the connecting support plate 9. A connecting collection box 11 is movably clamped inside the connecting frame 10.

[0024] The working principle of the above technical solution is as follows:

[0025] During the use process, it is convenient for the finished product to fall to the top of the guide plate 7 through the leakage groove 6. Under the guiding action of the guide plate 7, the finished product can be guided, so that the finished product can slide into the inside of the connecting collection box 11, and the connecting collection box 11 is used to centrally collect the finished product, and the operation is convenient and fast.

[0026] In another embodiment, as Figure 3 shown, a fixed connecting rod 12 is fixedly connected to one end of the rear surface of the connecting collection box 11, and a connecting limit mechanism 13 is fixedly connected to the rear surface of the connecting support plate 9.

[0027] It is convenient for the connecting limit mechanism 13 to be connected and matched with the fixed connecting rod 12, so that the connecting collection box 11 can be stably located inside the connecting frame 10 for use, and the connecting collection box 11 stably collects the finished product.

[0028] In another embodiment, as Figure 2 shown, one side of the connecting collection box 11 is in mutual fit with the inside of the connecting frame 10, and the internal cross-sectional shape of the connecting frame 10 is T-shaped.

[0029] One side of the connection collection box 11 that facilitates connection can be stably stuck inside the connection frame 10, thereby improving the connection stability.

[0030] In another embodiment, as Figure 2 shown, a connection handle 14 is fixedly connected to the front surface of the connection collection box 11.

[0031] It is convenient to pull the connection handle 14, and then the connection collection box 11 can be driven to move, which is convenient to operate.

[0032] In another embodiment, as Figure 2 shown, a connection blocking plate 8 is fixedly connected between the outer side of the guide plate 7 and the bottom of the lower template 1.

[0033] It is convenient for the connection blocking plate 8 to block the side surface of the guide plate 7, preventing the finished product from sliding out from the side surface of the guide plate 7, and the operation is convenient.

[0034] In another embodiment, as Figure 4 shown, the connection limiting mechanism 13 includes a connection sleeve 15. An active pull rod 16 is movably connected inside the connection sleeve 15. One end of the active pull rod 16 is fixedly connected to a force-bearing mounting plate 17. A force-bearing spring 18 is fixedly connected to one side of the force-bearing mounting plate 17. The other end of the active pull rod 16 is fixedly connected to a fixed connection plate 19. A connection pull handle 20 is fixedly connected to the side of the fixed connection plate 19 away from the active pull rod 16. Another end of the side of the fixed connection plate 19 close to the active pull rod 16 is fixedly connected to a connection insertion rod 21.

[0035] It is convenient to pull the connection pull handle 20 to drive the fixed connection plate 19, the active pull rod 16, the force-bearing mounting plate 17 and the connection insertion rod 21 to move. The force-bearing mounting plate 17 and the connection sleeve 15 directly cooperate with each other, which can compress the force-bearing spring 18, so that the connection insertion rod 21 can be pulled out from the inside of the fixed connection rod 12, thereby quickly disassembling the connection collection box 11 and the fixed connection rod 12, and centrally processing the finished products collected inside the connection collection box 11.

[0036] In another embodiment, as Figure 3 and Figure 4 shown, the outer surface of the connection insertion rod 21 fits with the inside of the fixed connection rod 12.

[0037] It is convenient for the end of the connection insertion rod 21 to be stably inserted into the inside of the fixed connection rod 12, thereby restricting and fixing the position of the fixed connection rod 12, and the operation is convenient.

[0038] Working principle of the utility model: During use, after the finished product is punched, it can fall into the top of the guide plate 7 through the leakage groove 6 and slide on the top of the guide plate 7, and then fall into the inside of the connecting collection box 11. The connecting collection box 11 can collect the finished products centrally. After the inside of the connecting collection box 11 is filled, pull the connecting handle 20 to drive the fixed connecting plate 19, the movable pull rod 16, the force-bearing mounting plate 17 and the connecting plug rod 21 to move. The force-bearing mounting plate 17 and the connecting sleeve 15 cooperate directly with each other, which can compress the force-bearing spring 18, so that the connecting plug rod 21 can be withdrawn from the inside of the fixed connecting rod 12. Then, after one side of the connecting collection box 11 is pulled out from the inside of the connecting frame 10, the connecting collection box 11 can be quickly disassembled, and then the finished products inside the connecting collection box 11 can be centrally processed, and the operation is convenient and fast.

[0039] The above embodiments only represent the specific implementation manners of the utility model, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the utility model.

Claims

1. A battery pole piece forming die-cutting die that is convenient for material removal, comprising a lower die plate (1), characterized in that: A connecting bottom plate (2) is provided on the top of the lower template (1), a fixed template (3) is provided on the top of the connecting bottom plate (2), the top of the connecting bottom plate (2) is connected to an upper template (4) via a guide column, a punching tool (5) is provided at the bottom end of the upper template (4), a drain groove (6) is provided on the bottom of the lower template (1), a guide plate (7) is fixedly connected to the bottom of the lower template (1), a connecting support plate (9) is connected to one side of the connecting support plate (9), and a connecting frame (10) is fixedly connected to the inner side of the connecting frame (10), and a connecting collection box (11) is movably connected to the inner side of the connecting frame (10).

2. A battery pole piece forming die-cutting die that is convenient for material removal according to claim 1, characterized in that: A fixed connecting rod (12) is fixedly connected to one end of the rear surface of the connecting collection box (11), and a connecting limiting mechanism (13) is fixedly connected to the rear surface of the connecting support plate (9).

3. A battery pole piece forming die-cutting die that is convenient for material removal according to claim 1, characterized in that: One side of the connection collection box (11) is in contact with the inner side of the connection frame (10), and the internal cross-sectional shape of the connection frame (10) is T-shaped.

4. A battery pole piece forming die-cutting die that is convenient for material removal according to claim 1, characterized in that: A connecting handle (14) is fixedly connected to the front surface of the connecting and collecting box (11).

5. The battery pole piece forming die-cutting die that is convenient for material removal according to claim 1, characterized in that: A connecting blocking plate (8) is fixedly connected between the outer side of the guide plate (7) and the bottom of the lower template (1).

6. A battery pole piece forming die-cutting die that is convenient for material removal according to claim 2, characterized in that: The connection limiting mechanism (13) comprises a connection sleeve (15), the connection sleeve (15) is internally movably connected to a movable pull rod (16), one end of the movable pull rod (16) is fixedly connected to a force-bearing mounting plate (17), one side of the force-bearing mounting plate (17) is fixedly connected to a force-bearing spring (18), the other end of the movable pull rod (16) is fixedly connected to a fixed connection plate (19), the side of the fixed connection plate (19) away from the movable pull rod (16) is fixedly connected to a connection handle (20), and the other end of the fixed connection plate (19) close to the movable pull rod (16) is fixedly connected to a connection plug rod (21).

7. A battery pole piece forming die-cutting die that is convenient for material removal according to claim 6, characterized in that: The outer surface of the connecting rod (21) fits in with the inner surface of the fixed connecting rod (12).

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