Battery pole piece rolling and cutting device

Abstract

The utility model discloses a battery pole piece rolling and cutting device, which belongs to the technical field of battery part processing devices and comprises a fixing table, a fixing roller is mounted on the surface of the fixing table through a fixing plate, a limiting groove is formed in the surface of the fixing table, and a mounting seat is movably connected to the inner wall of the limiting groove. The surface of the mounting seat is connected with an adjusting compression roller through a positioning cylinder, and an adjusting assembly for performing lifting control on the position of the adjusting compression roller is arranged on the mounting seat; the bearing guide roller is connected to one side of the fixed table, a mounting rack is arranged above the bearing guide roller, and a fan for cleaning a pole piece material is embedded in the bottom of the mounting rack; according to the battery pole piece slitting device, the pole piece pressing roller can be adjusted in a lifting mode, different battery pole pieces are pressed and positioned according to needs, the slitting stability of the battery pole pieces is improved, and therefore the pole pieces can be wound in an auxiliary mode, and the winding efficiency is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of battery component processing devices, in particular to a battery pole sheet rolling and cutting device. Background Art

[0002] A battery refers to a cup, trough or other container or partial space of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current, and is a device that can convert chemical energy into electrical energy; the electrode sheet is an extremely important part of the battery cell. When producing the electrode sheets, the electrode sheets need to be reeled and cut; however, when the existing battery electrode sheet production equipment cuts the battery electrode sheet material, the winding roller is a fixed structure and cannot be adjusted, which makes it difficult to achieve the function of the rolling roller when processing different battery electrodes, reducing the efficiency of electrode sheet rolling.

[0003] As in the prior art, the Chinese utility model with announcement number: CN218931173U discloses a winding and pressing roller device for a battery electrode slitting machine. The utility model sets a driving device and a pressing roller device. When the battery electrode passes through the through slot and is located on the surface of the fixed roller, the controller causes the rotating motor to drive the gear to rotate, so that the gear drives the rack and the limit slider to slide downward in the first slide slot, so that the connecting rod drives the lifting frame to move downward until the moving roller is against the battery electrode. At this time, the moving roller and the fixed roller are on the upper and lower sides of the battery electrode, playing the role of clamping the pressing roller and assisting in the winding of the battery electrode.

[0004] Through the above technology, it can be known that the existing device has a fixed roller structure and cannot be adjusted, which makes it difficult to realize the function of the roller when processing different battery pole pieces, reducing the efficiency of pole piece rolling. Therefore, we need to propose a battery pole piece rolling and cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a battery pole sheet rolling and cutting device, which can lift and lower the pole sheet pressing roller, can press and position different battery pole sheets as needed, improve the stability of battery pole sheet cutting, thereby assisting the pole sheet to be rolled up, ensure the efficiency of rolling, and solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides: a battery pole piece rolling and cutting device, comprising a fixed table, a fixed roller is installed on the surface of the fixed table through a fixed plate, a limiting groove is formed on the surface of the fixed table, a mounting seat is movably connected to the inner wall of the limiting groove, an adjusting roller is connected to the surface of the mounting seat through a positioning cylinder, an adjusting component for lifting and lowering the adjusting roller position is arranged on the upper part of the mounting seat; a load-bearing guide roller is connected to one side of the fixed table, a mounting frame is arranged above the load-bearing guide roller, and a fan for cleaning the pole piece material is embedded at the bottom of the mounting frame.

[0007] Preferably, the adjustment assembly includes: a positioning guide rod movably connected to the surface of the mounting seat, and a connecting plate connected to the top of the positioning guide rod; wherein, a side guard plate is connected to one side of the connecting plate, an anti-slip bottom plate is connected to the bottom end of the positioning guide rod, and a compression spring is sleeved on the surface of the positioning guide rod.

[0008] Preferably, the bottom end of the compression spring is connected to the top of the mounting seat, one side of the mounting seat is connected to a positioning cylinder, and the end of the adjusting pressure roller is rotatably connected to the inner wall of the positioning cylinder.

[0009] Preferably, a fixing frame is symmetrically mounted on the surface of the fixing platform, an electric push rod is mounted on the surface of the fixing frame, and the protruding end of the electric push rod is connected to the top of the connecting plate.

[0010] Preferably, one end of the mounting seat is connected to a limiting plate, the limiting plate is slidably connected to the inner wall of the limiting groove, and one side of the mounting bracket is connected to the surface of the limiting plate.

[0011] Preferably, the bottom of the mounting frame is connected to a limiting frame, and a limiting guide roller is rotatably mounted on the surface of the limiting frame.

[0012] Preferably, a mounting plate is installed on the side of the fixed platform, the load-bearing guide roller is rotatably mounted on the surface of the mounting plate, and a controller electrically connected to the electric push rod and the fan is installed on the side of the fixed platform.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can push the connected connecting plate downwards through the coordinated arrangement of structures such as a fixed roller, a mounting frame, a mounting seat, an adjusting pressure roller and an adjusting component according to needs through an electric push rod, so that the mounting seat movably connected to the surface of the positioning guide rod drives the adjusting pressure roller to move toward the fixed roller, and cooperates with the compression spring on the surface of the positioning guide rod to improve the stability of pressing the battery pole piece and ensure the efficiency of pressing and slitting and winding; and the mounting frame is coordinated with the limiting plate to move toward the pole piece on the surface of the bearing guide roller, so that the fan can clean the pole piece material, and at the same time, it can cooperate with the limiting guide roller arranged on the surface of the limiting frame to assist in conveying and winding the pole piece material, so as to ensure the efficiency of winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixed platform structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the mounting frame structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the mounting seat structure of the utility model.

[0019] In the figure: 1. fixed table; 2. fixed plate; 3. fixed roller; 4. limiting groove; 5. mounting plate; 6. load-bearing guide roller; 7. mounting frame; 8. limiting frame; 9. limiting guide roller; 10. fan; 11. fixed frame; 12. mounting seat; 13. positioning cylinder; 14. adjusting pressure roller; 15. limiting plate; 16. side guard plate; 17. positioning guide rod; 18. anti-slip bottom plate; 19. compression spring; 20. connecting plate; 21. electric push rod; 22. controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides: a battery pole piece rolling and cutting device, comprising a fixed platform 1, a fixed roller 3 is installed on the surface of the fixed platform 1 through a fixed plate 2, a limiting groove 4 is provided on the surface of the fixed platform 1, a mounting seat 12 is movably connected to the inner wall of the limiting groove 4, an adjusting roller 14 is connected to the surface of the mounting seat 12 through a positioning cylinder 13, and an adjusting component for lifting and lowering the position of the adjusting roller 14 is arranged on the upper part of the mounting seat 12; a bearing guide roller 6 is connected to one side of the fixed platform 1, a mounting frame 7 is arranged above the bearing guide roller 6, and a fan 10 for cleaning the pole piece material is embedded at the bottom of the mounting frame 7.

[0022] It is worth mentioning that, through the coordinated arrangement of the fixed roller 3, the mounting frame 7, the mounting seat 12, the adjusting pressure roller 14, and the adjusting component structure, the pole piece pressure roller can be raised and lowered, and different battery pole pieces can be pressed and positioned as needed to improve the stability of the battery pole piece slitting, thereby assisting the pole piece to be rolled up and ensuring the efficiency of the rolling. The surface of the battery pole piece can also be cleaned by blowing air to improve the quality of the rolling.

[0023] Specifically, the adjustment component includes: a positioning guide rod 17 movably connected to the surface of the mounting seat 12, and a connecting plate 20 connected to the top of the positioning guide rod 17; wherein, one side of the connecting plate 20 is connected to a side guard plate 16, the bottom end of the positioning guide rod 17 is connected to an anti-slip bottom plate 18, and the surface of the positioning guide rod 17 is sleeved with a compression spring 19.

[0024] Furthermore, the mounting seat 12 is a structure for assembling the adjusting pressure roller 14, the positioning cylinder 13 is a connecting structure for positioning the adjusting pressure roller 14, the positioning guide rod 17 is a structure for limiting the connection of the mounting seat 12, the anti-slip bottom plate 18 is a structure for limiting and preventing the mounting seat 12 from falling off, and the compression spring 19 is a structure that acts on the mounting seat 12, so as to achieve the effect of pressing and positioning the adjusting pressure roller 14 on the pole piece material on the fixed roller 3.

[0025] In addition, the bottom end of the compression spring 19 is connected to the top of the mounting seat 12, and a positioning cylinder 13 is connected to one side of the mounting seat 12. The end of the adjusting pressure roller 14 is rotatably connected to the inner wall of the positioning cylinder 13. The surface of the fixed platform 1 is symmetrically mounted with a fixing frame 11, and the surface of the fixing frame 11 is mounted with an electric push rod 21, and the extended end of the electric push rod 21 is connected to the top of the connecting plate 20. The fixing frame 11 is a structure for mounting and bearing the electric push rod 21, the connecting plate 20 is a structure for connecting the positioning guide rod 17 to the electric push rod 21, and the side guard plate 16 has a protective effect on the compression spring 19.

[0026] Among them, one end of the mounting seat 12 is connected to the limiting plate 15, the limiting plate 15 is slidably connected to the inner wall of the limiting groove 4, and one side of the mounting frame 7 is connected to the surface of the limiting plate 15. The bottom of the mounting frame 7 is connected to the limiting frame 8, and the limiting guide roller 9 is rotatably installed on the surface of the limiting frame 8. The limiting plate 15 is a structure that cooperates with the limiting groove 4 to limit the mounting seat 12, the mounting frame 7 is a structure for assembling the fan 10, and the fan 10 is a structure for blowing and cleaning the pole piece, and the limiting guide roller 9 cooperates with the limiting frame 8 to play an auxiliary limiting effect on the winding pole piece.

[0027] Furthermore, a mounting plate 5 is mounted on the side of the fixed platform 1, and the bearing guide roller 6 is rotatably mounted on the surface of the mounting plate 5. A controller 22 electrically connected to the electric push rod 21 and the fan 10 is mounted on the side of the fixed platform 1. The controller 22 is a control structure for controlling the electric push rod 21 and the fan 10 to work, and the mounting plate 5 is a structure for mounting the bearing guide roller 6, which plays a bearing role of auxiliary guidance for the pole piece material.

[0028] According to the needs, the connected connecting plate 20 can be pushed downward by the electric push rod 21, so that the mounting seat 12 movably connected to the surface of the positioning guide rod 17 drives the adjusting pressure roller 14 to move toward the fixed roller 3, and cooperates with the compression spring 19 on the surface of the positioning guide rod 17 to improve the stability of the battery pole piece compression and ensure the efficiency of compression and slitting and winding; and the mounting frame 7 cooperates with the limiting plate 15 to move the pole piece on the surface of the bearing guide roller 6, so that the fan 10 can clean the pole piece material. At the same time, it can cooperate with the limiting guide roller 9 set on the surface of the limiting frame 8 to assist in the transportation and winding of the pole piece material to ensure the efficiency of winding.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery pole sheet rolling and cutting device, characterized in that: include: A fixed platform (1), a fixed roller (3) is installed on the surface of the fixed platform (1) via a fixed plate (2), a limiting groove (4) is provided on the surface of the fixed platform (1), a mounting seat (12) is movably connected to the inner wall of the limiting groove (4), an adjusting roller (14) is connected to the surface of the mounting seat (12) via a positioning cylinder (13), and an adjusting component for controlling the lifting and lowering of the adjusting roller (14) is provided on the upper part of the mounting seat (12); A load-bearing guide roller (6) is connected to one side of the fixed platform (1), a mounting frame (7) is arranged above the load-bearing guide roller (6), and a fan (10) for cleaning the pole piece material is embedded at the bottom of the mounting frame (7).

2. A battery pole sheet rolling and cutting device according to claim 1, characterized in that: The adjustment component includes: a positioning guide rod (17) movably connected to the surface of the mounting seat (12), and A connecting plate (20) connected to the top of the positioning guide rod (17); One side of the connecting plate (20) is connected to a side guard plate (16), the bottom end of the positioning guide rod (17) is connected to an anti-slip bottom plate (18), and the surface of the positioning guide rod (17) is sleeved with a compression spring (19).

3. A battery pole sheet rolling and cutting device according to claim 2, characterized in that: The bottom end of the compression spring (19) is connected to the top of the mounting seat (12), one side of the mounting seat (12) is connected to a positioning cylinder (13), and the end of the regulating roller (14) is rotatably connected to the inner wall of the positioning cylinder (13).

4. A battery pole sheet rolling and cutting device according to claim 3, characterized in that: A fixing frame (11) is symmetrically mounted on the surface of the fixing platform (1), an electric push rod (21) is mounted on the surface of the fixing frame (11), and the protruding end of the electric push rod (21) is connected to the top of the connecting plate (20).

5. The battery pole sheet rolling and cutting device according to claim 1, characterized in that: One end of the mounting seat (12) is connected to a limiting plate (15), the limiting plate (15) is slidably connected to the inner wall of the limiting groove (4), and one side of the mounting frame (7) is connected to the surface of the limiting plate (15).

6. A battery pole sheet rolling and cutting device according to claim 5, characterized in that: The bottom of the mounting frame (7) is connected to a limiting frame (8), and a limiting guide roller (9) is rotatably mounted on the surface of the limiting frame (8).

7. The battery pole sheet rolling and cutting device according to claim 1, characterized in that: A mounting plate (5) is mounted on the side of the fixed platform (1), the bearing guide roller (6) is rotatably mounted on the surface of the mounting plate (5), and a controller (22) electrically connected to the electric push rod (21) and the fan (10) is mounted on the side of the fixed platform (1).

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