Storage battery PE partition plate easy to cut
By designing mounting strips, screws and limit mechanisms on the battery PE separator, combined with scale lines and cutting grooves, the problem of uneven cutting is solved, high-precision cutting is achieved, product quality is improved and material waste is reduced.
Patent Information
- Application Number
- CN202422416589.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-10-08
AI Technical Summary
In the prior art, it is difficult to ensure the straightness of the cutting of battery PE separators, resulting in poor product quality and material waste.
A battery PE separator that is easy to cut is designed, which adopts mounting strips, screw rods, sliders and limit mechanisms, combined with scale lines and cutting grooves to achieve stable movement of the cutting machine and high-precision cutting.
It achieves high-precision straight cutting of battery PE separators, improves product quality and reduces material waste.
Smart Images
Figure CN223487189U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of battery separator technology, specifically to a PE separator for storage batteries that is easy to cut. Background Technology
[0002] PE separators are an important component of batteries. They are placed between the positive and negative plates of the battery. The quality of the separator directly affects the battery's discharge capacity and charge-discharge cycle life. PE separators are produced as a single, complete separator, which needs to be cut into smaller PE separator products using a cutting device.
[0003] Traditional battery PE separators are usually cut manually with a handheld cutting machine. However, it is difficult to ensure the straightness of the cut by hand, which can easily cause the cut to be crooked, thus affecting product quality and causing material waste. Utility Model Content
[0004] In view of the problems existing in the cutting of PE separators for existing batteries, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide an easy-to-cut battery PE separator, which solves the problem that in the prior art, battery PE separators are usually cut manually with a handheld cutting machine. However, it is difficult for manual cutting to ensure the straightness of the cut, which can easily cause the cut to be crooked, thus affecting product quality and causing material waste.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A battery PE separator that is easy to cut includes a PE separator body and an mounting strip. The mounting strip is abutted against one side of the PE separator body. Side plates are fixedly mounted at both ends of the mounting strip on the side away from the PE separator body. A lead screw is rotatably mounted between the two side plates. A slider is threaded onto the wall of the lead screw. A fixing rod is fixedly mounted on one side of the slider. An L-shaped plate is rotatably mounted on the wall of the fixing rod. A strip-shaped opening is formed on the surface of the L-shaped plate. An mounting block is slidably mounted inside the strip-shaped opening. A limiting mechanism is provided on one side of the L-shaped plate to restrict the rotation of the L-shaped plate.
[0008] Preferably, the limiting mechanism includes a threaded rod, the L-shaped plate has a first threaded hole at one end near the fixed rod, the threaded rod is threaded inside the first threaded hole, the side wall of the fixed rod has a second threaded hole, and one end of the threaded rod is threadedly connected to the second threaded hole.
[0009] Preferably, the PE partition body has scale lines on its front side.
[0010] Preferably, the PE partition body has multiple grooves on its lower side and the side away from the mounting strip.
[0011] Preferably, the inner walls on both sides of the strip-shaped opening are provided with limiting grooves, and the two sides of the mounting block are fixedly provided with limiting blocks, and the limiting blocks on both sides are slidably connected to the corresponding limiting grooves.
[0012] Preferably, one side of the slider abuts against the side wall of the mounting strip.
[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:
[0014] This invention involves mounting a cutting machine on an installation block, then rotating a lead screw, which drives a slider to move, thus moving an L-shaped plate. By comparing the scale lines on the surface of the PE partition body, the cutting machine can be moved to the desired cutting position. Then, the installation block is slid along the strip opening, which enables the cutting machine to move stably and perform high-precision, straight cuts on the partition, greatly improving product quality. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0016] Figure 1 This is a schematic diagram of the structure of an easily cut PE separator for a storage battery proposed in this utility model;
[0017] Figure 2 for Figure 1 A 3D view of the middle slider;
[0018] Figure 3 for Figure 1 A 3D view of the L-shaped plate.
[0019] Explanation of reference numerals in the attached figures:
[0020] 1. PE partition body; 2. Mounting strip; 3. Side plate; 4. Screw rod; 5. Slider; 6. Fixing rod; 7. L-shaped plate; 8. Threaded rod; 9. Mounting block; 10. Limiting block; 11. Scale line; 12. Groove. Detailed Implementation
[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0022] This utility model discloses a battery PE separator that is easy to cut.
[0023] Example 1
[0024] Reference Figure 1-3 A battery PE separator that is easy to cut includes a PE separator body 1 and an mounting strip 2. The mounting strip 2 is abutted against one side of the PE separator body 1. Side plates 3 are fixedly installed at both ends of the mounting strip 2 away from the PE separator body 1. A lead screw 4 is rotatably installed between the two side plates 3. A slider 5 is threaded on the wall of the lead screw 4. One side of the slider 5 abuts against the side wall of the mounting strip 2, so that the slider 5 cannot rotate, i.e., it can slide stably. A fixing rod 6 is fixedly installed on one side of the slider 5. An L-shaped plate 7 is rotatably installed on the wall of the fixing rod 6. A strip-shaped opening is opened on the surface of the L-shaped plate 7. An mounting block 9 is slidably installed inside the strip-shaped opening. Limiting grooves are opened on both sides of the inner wall of the strip-shaped opening. Limiting blocks 10 are fixedly installed on both sides of the mounting block 9. The two limiting blocks 10 are slidably connected to the corresponding limiting grooves to prevent the mounting block 9 from slipping out of the strip-shaped opening as much as possible.
[0025] Example 2
[0026] Reference Figure 1-3 A limiting mechanism is provided on one side of the L-shaped plate 7 to restrict the rotation of the L-shaped plate 7. The limiting mechanism includes a threaded rod 8. A first threaded hole is opened at one end of the L-shaped plate 7 near the fixed rod 6. The threaded rod 8 is threadedly sleeved inside the first threaded hole. A second threaded hole is opened on the side wall of the fixed rod 6. One end of the threaded rod 8 is threadedly connected to the second threaded hole.
[0027] Example 3
[0028] Reference Figure 1-3 The front side of the PE partition body 1 is provided with scale lines 11 to facilitate precise control of the cutting position. Multiple grooves 12 are provided on the lower side of the PE partition body 1 and the side away from the mounting strip 2 to facilitate cutting.
[0029] In this invention, during use, the cutting machine is mounted on the mounting block 9, and then the lead screw 4 is rotated. The lead screw 4 drives the slider 5 to move, which in turn drives the L-shaped plate 7 to move. By comparing the scale line 11 on the surface of the PE partition body 1, the cutting machine can be moved to the position where it needs to be cut. Then, the mounting block 9 is slid along the strip opening, which drives the cutting machine to move stably. This allows for high-precision and straight cutting of the PE partition body 1, which can greatly improve the quality of the product.
[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A battery PE separator that is easy to cut, comprising a PE separator body (1) and a mounting strip (2), characterized in that, The mounting strip (2) is abutted against one side of the PE partition body (1). The mounting strip (2) is fixedly provided with side plates (3) at both ends on the side away from the PE partition body (1). A screw rod (4) is rotatably provided between the two side plates (3). A slider (5) is threaded on the wall of the screw rod (4). A fixing rod (6) is fixedly provided on one side of the slider (5). An L-shaped plate (7) is rotatably provided on the wall of the fixing rod (6). A strip-shaped opening is provided on the surface of the L-shaped plate (7). An mounting block (9) is slidably provided inside the strip-shaped opening. A limiting mechanism for restricting the rotation of the L-shaped plate (7) is provided on one side of the L-shaped plate (7).
2. The easily cut PE separator for storage batteries according to claim 1, characterized in that, The limiting mechanism includes a threaded rod (8), and the L-shaped plate (7) has a first threaded hole at one end near the fixed rod (6). The threaded rod (8) is threaded inside the first threaded hole, and the side wall of the fixed rod (6) has a second threaded hole. One end of the threaded rod (8) is threadedly connected to the second threaded hole.
3. The easily cut PE separator for storage batteries according to claim 1, characterized in that, The PE partition body (1) has a scale line (11) on its front side.
4. The easily cut PE separator for storage batteries according to claim 1, characterized in that, Multiple slots (12) are provided on the lower side of the PE partition body (1) and on the side away from the mounting strip (2).
5. The easily cut PE separator for storage batteries according to claim 1, characterized in that, Limiting grooves are provided on both sides of the inner wall of the strip-shaped opening, and limiting blocks (10) are fixedly provided on both sides of the mounting block (9). The limiting blocks (10) on both sides are slidably connected to the corresponding limiting grooves.
6. The easily cut PE separator for a storage battery according to claim 1, characterized in that, One side of the slider (5) abuts against the side wall of the mounting strip (2).