Electrolyte wiping box

Abstract

The utility model discloses electrolyte wiping box relates to the field of cleaning of battery electrolyte, including wiping box, the wiping box has a wiping mouth, the wiping box inside still is provided with the cloth of rolling, the cloth passes the wiping mouth, still be provided with the ejection device in the wiping box, and the free end of ejection device is connected with the swing motor, the swing motor is placed the wiping mouth directly below, and the swing motor output end still is connected with the flexible wiping head of contact with cloth. The utility model sets up cloth as the rolling state, and is connected with the contact type connection of flexible wiping head, and cloth real -time rolling occurs, realizes the timeliness of cloth position replacement, and need not frequently change cloth, not only improves the effect of wiping, makes the yield rate can be guaranteed, improves the efficiency of production simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of battery cell electrolyte cleaning, and in particular to an electrolyte wiping box. Background Technology

[0002] A battery cell is the basic unit of a battery, typically composed of electrodes (positive and negative electrodes), electrolyte, and separator. The battery cell is the main component that provides electrical energy and is widely used in various electronic devices, automotive battery packs, energy storage systems, and more.

[0003] In the conventional battery cell production process, electrolyte needs to be injected. After completion, the electrolyte residue at the injection port needs to be wiped clean. Currently, the wiping block is fixedly connected to the non-woven fabric. During wiping, the lint-free cloth will rub back and forth at the injection port, which leads to the non-woven fabric having to be wiped again after wiping. This not only results in poor wiping effect, but also requires frequent replacement of the non-woven fabric, which not only reduces work efficiency, but also results in a large number of defective products. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an electrolyte wiping box to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: an electrolyte wiping box, comprising a wiping box having a wiping opening, and a rolling cloth inside the wiping box passing through the wiping opening. The wiping box also includes an ejector device, with a swing motor connected to the free end of the ejector device. The swing motor is positioned directly below the wiping opening, and the output end of the swing motor is connected to a flexible wiping head that contacts the cloth.

[0006] Preferably, it also includes a feeding tray and a receiving tray, with both ends of the fabric wound around the feeding tray and the receiving tray respectively. The receiving tray is connected to a winding motor for winding the fabric so that the fabric is in a rolling state.

[0007] Preferably, it also includes multiple guide rollers, which are respectively placed at the wiping port, the feeding tray, and the receiving tray.

[0008] Preferably, it also includes a partition disposed inside the wiping box, the partition dividing the inside of the wiping box into two parts, namely a first space and a second space.

[0009] Preferably, the wiping port, fabric, swing motor, guide roller, and flexible wiping head are all located in the first space.

[0010] Preferably, the ejector device and the winding motor are both located in the second space.

[0011] Preferably, a circuit board is also provided in the second space, and the circuit board is connected to the ejector device, the swing motor, and the winding motor.

[0012] Preferably, the wiping box includes a base, an outer cover, and a cover plate. A cover plate is connected to both sides of the outer cover, and the base is placed at the bottom of the outer cover to form a complete box.

[0013] Preferably, the ejection device is a cylinder.

[0014] Preferably, the flexible wiping head is a rubber head.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention sets the cloth to a rolling state and connects it in contact with the flexible wiping head. The cloth rolls in real time, enabling timely replacement of the cloth position without the need for frequent cloth changes. This not only improves the wiping effect and ensures a high yield rate, but also increases production efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the wiping box structure of this utility model.

[0017] Figure 2 This is an exploded view of the wiping box from one perspective of the present invention.

[0018] Figure 3 This is an exploded view of the wiping box from another perspective of the present invention.

[0019] Figure 4 This is a schematic diagram of the fabric assembly structure of this utility model.

[0020] The attached diagram is labeled as follows: 1. Wiping box; 101. Base; 102. Outer cover; 103. Cover plate; 2. Wiping port; 3. Fabric; 4. Ejection device; 5. Swing motor; 6. Flexible wiping head; 7. Feeding tray; 8. Taking tray; 9. Rewinding motor; 10. Guide roller; 11. Partition plate; 12. Circuit board. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0022] This utility model provides an electrolyte wiping box, such as Figure 1-4As shown, the electrolyte wiping box 1 includes a wiping box 1 with a wiping port 2. The wiping box 1 is also provided with a rolling cloth 3 inside, which passes through the wiping port 2. The wiping box 1 is also provided with an ejection device 4. A swing motor 5 is connected to the free end of the ejection device 4. The swing motor 5 is located directly below the wiping port 2. The output end of the swing motor 5 is also connected to a flexible wiping head 6 that contacts the cloth 3.

[0023] The cloth is set to a rolling state and is connected to the flexible wiping head 6 in contact. During wiping, the flexible wiping head 6, connected to the output end of the swing motor 5, is first driven by the ejector device 4 to extend out of the wiping port 2. The flexible wiping head 6 then abuts against the cloth protruding from the wiping port 2. The swing motor 5 then drives the flexible wiping head 6 to swing, thereby cleaning the liquid injection port of the battery cell with the cloth 3. During the wiping process, the cloth 3 rolls in real time, enabling timely replacement of the cloth 3 without frequent replacement. This not only improves the wiping effect and ensures the yield rate, but also improves production efficiency.

[0024] Furthermore, it also includes a feeding tray 7 and a receiving tray 8. The two ends of the fabric 3 are respectively wound around the feeding tray 7 and the receiving tray 8. The receiving tray 8 is connected to a winding motor 9. The winding motor 9 drives the receiving tray 8 to rotate to realize the winding of the fabric, thereby making the fabric 3 between the feeding tray 7 and the receiving tray 8 roll.

[0025] Once the fabric roll on the feeding tray 7 is finished, the fabric roll can be replaced once, greatly reducing the frequency of fabric replacement and thus improving work efficiency.

[0026] Furthermore, it also includes multiple guide rollers 10, which are respectively placed at the wiping port 2, the feeding tray 7, and the receiving tray 8.

[0027] It can be explained here that two guide rollers 10 are set above the feeding tray 7, and one guide roller 10 is set above the receiving tray 8. The four guide rollers 10 at the wiping port 2 are arranged in a rectangular array, so that the fabric passes through the surface of the guide rollers in an inverted U-shape through the wiping port 2. The flexible wiping head 6 is located inside the inverted U-shaped fabric. When it extends out of the wiping port 2, it prevents the fabric at other positions from changing position, so as to ensure the stability of the fabric rolling.

[0028] Furthermore, it also includes a circuit board 12, which is connected to the ejector device 4, the swing motor 5, and the winding motor 9 to provide power.

[0029] The electrolyte wiping box is also equipped with a power connector for connecting to a power source.

[0030] In this embodiment, the wiping box 1 includes a base 101, an outer cover 102, and a cover plate 103. A cover plate 103 is connected to both sides of the outer cover 102, and the base 101 is placed at the bottom of the outer cover 102 to form a complete box.

[0031] In this embodiment, a partition 11 is added inside the wiping box 1. The partition 11 is vertically placed between the base 101 and the outer cover 102 to divide the inside of the wiping box 1 into two parts, namely the first space and the second space.

[0032] The wiping nozzle 2, fabric 3, swing motor 5, guide roller 10, and flexible wiping head 6 are all located inside the first space. The ejection device 4 and winding motor 9 are both located in the second space.

[0033] The space inside the wiping box 1 is divided by the partition 11 to improve the rational layout of the space inside the wiping box 1. The rolling cloth 3 and its auxiliary components are located in the first space. When the cloth 3 is used up, only a cover plate 103 needs to be removed to replace the cloth. The device used for driving is located in the second space, which is convenient for integration and maintenance.

[0034] In this embodiment, fabric 3 is non-woven fabric.

[0035] In this embodiment, the ejector device 4 is a cylinder.

[0036] In this embodiment, the flexible wiping head 6 is a rubber head.

[0037] The working principle of this utility model is as follows: First, the set ejection device 4 drives the swing motor 5 to move upward, so that the connected flexible wiping head 6 extends out of the wiping port 2. Then, the swing motor 5 drives the flexible wiping head 6 to swing, so that the cloth wipes the liquid injection port of the battery cell clean. During the wiping process, the cloth 3 rolls in real time, so as to realize the timely replacement of the cloth 3 position, improve the wiping effect, and ensure the yield rate. After the fabric 3 is used up, the cover plate 103 is removed, the fabric roll is taken out, and it can be replaced. This eliminates the need for frequent fabric replacements and improves production efficiency.

[0038] Several points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0039] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included in the protection scope recorded in the claims.

Claims

1. An electrolyte wiping box, characterized in that, The device includes a wiping box with a wiping opening. Inside the wiping box, there is a rolling cloth that passes through the wiping opening. The wiping box also has an ejection device. A swing motor is connected to the free end of the ejection device. The swing motor is positioned directly below the wiping opening. The output end of the swing motor is connected to a flexible wiping head that contacts the cloth.

2. The electrolyte wiping box according to claim 1, characterized in that: It also includes a feeding tray and a receiving tray. The two ends of the fabric are respectively wound around the feeding tray and the receiving tray. The receiving tray is connected to a winding motor for winding the fabric so that the fabric is in a rolling state.

3. The electrolyte wiping box according to claim 2, characterized in that: It also includes multiple guide rollers, which are placed at the wiping port, the feeding tray, and the receiving tray, respectively.

4. The electrolyte wiping box according to claim 3, characterized in that: It also includes a circuit board, which is connected to the ejector, swing motor, and winding motor for system control.

5. The electrolyte wiping box according to claim 4, characterized in that: The wiping box includes a base, an outer cover, and a cover plate. A cover plate is connected to both sides of the outer cover, and the base is placed at the bottom of the outer cover to form a complete box.

6. The electrolyte wiping box according to claim 5, characterized in that: The wiping box is also equipped with a partition, which is vertically placed between the base and the outer cover to divide the inside of the wiping box into two parts, namely the first space and the second space.

7. The electrolyte wiping box according to claim 6, characterized in that: The wiping nozzle, fabric, swing motor, guide roller, and flexible wiping head are all located in the first space.

8. The electrolyte wiping box according to claim 6, characterized in that: The ejector device, winding motor, and circuit board are all located in the second space.

9. The electrolyte wiping box according to claim 1, characterized in that: The ejection device is a cylinder.

10. The electrolyte wiping box according to claim 1, characterized in that: The flexible wiping head is a rubber head.

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