Cleaning device for lithium battery

Abstract

The utility model relates to the technical field of lithium battery cleaning, in particular to a cleaning device for a lithium battery. The device comprises a cleaning box, a mounting frame is fixedly connected to the surface of the cleaning box, a sliding hole is formed in the surface of the mounting frame, a sliding plate is slidably connected to the inner surface of the sliding hole of the mounting frame, and a first servo motor is fixedly connected to the surface of one end of the sliding plate; the output end of the first servo motor is fixedly connected with a first threaded rod, the arc surface of the first threaded rod is in threaded connection with a rectangular block, one side of the rectangular block is fixedly connected with a placing frame, and the surface of the rectangular block is fixedly connected with an L-shaped plate. The problems that when a worker cleans the surface of the lithium battery, due to the fact that the lithium battery is always in a static state in the cleaning process of the lithium battery, impurities and dirt attached to the surface and gaps of the lithium battery are difficult to remove, and the performance of the lithium battery is reduced and use safety is affected by residues are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery cleaning, in particular to a cleaning device for lithium batteries. Background Art

[0002] With the development of science and technology, lithium batteries have become mainstream. Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. In the ultrasonic solvent tank, the strong penetration of ultrasound is used to impact the surface of the workpiece and combined with the solvent's oil removal and decontamination ability, so that the oil stains tightly attached to the surface of the workpiece can be quickly removed, and the workpiece can be cleaned and rinsed to achieve the purpose of cleaning and thoroughly clean the workpiece.

[0003] A Chinese patent application CN201821430716.5 discloses a cleaning device for efficiently cleaning lithium batteries. The key points of its technical solution are: the utility model is provided with a first liquid storage tank, a first water tank, a first motor, a second motor, a hydraulic cylinder, an upper frame, and a lower frame, so that the user can put the lithium battery to be cleaned into the placement slot in the lower frame, and the upper frame is covered on the top of the lower frame by the mutual cooperation of the buckle and the hook, so that the output end of the first motor drives the rolling screw to rotate, so that the rolling screw drives the rolling nut to move by rotation, so that the rolling nut drives the hydraulic cylinder to move, so that the hydraulic cylinder drives the lower frame to move to the top of the first liquid storage tank through the mounting frame, so that the hydraulic cylinder pushes the mounting frame through the piston rod, so that the mounting frame drives the lower frame to descend into the cleaning agent of the first liquid storage tank, so that the second motor drives the lower frame to rotate through the rotating shaft, so that the lower frame drives the lithium battery to rotate, thereby realizing the rotation cleaning process, and when the cleaning is completed, the output end of the first motor is driven by the rotating shaft. The lower frame is driven to move to the top of the first water tank through rotation, and then the hydraulic cylinder pushes the lower frame into the water inside the first water tank through the piston rod, so that the second motor drives the lower frame to rotate through the rotating shaft, and the lower frame drives the lithium battery to rotate, so as to facilitate the washing out of the cleaning agent and sewage remaining on the surface of the lithium battery, so as to make the cleaning more thorough, thereby improving the cleaning efficiency; the utility model is provided with a first circulation pump, a second circulation pump, a first liquid storage tank, a second liquid storage tank, a first water tank, a second water tank, and a drainage pipe, so that the first liquid storage tank can discharge the internal cleaning agent into the second liquid storage tank through the drainage pipe, and filter the debris through the filter net, so that the first water tank discharges the internal sewage into the second water tank through the drainage pipe, and filters the impurities through the filter net, thereby realizing the filtering treatment, and the first circulation pump introduces the filtered cleaning agent in the second liquid storage tank into the first liquid storage tank through the liquid guide pipe for recycling, and the second circulation pump introduces the filtered water in the second water tank into the first water tank through the water guide pipe for recycling.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when workers clean the surface of a lithium battery, the lithium battery is usually in a stationary state during the cleaning process, so that the impurities and dirt attached to the surface and gaps of the lithium battery are difficult to remove, resulting in the residue causing the performance of the lithium battery to deteriorate and affecting the safety of use; therefore, a cleaning device for a lithium battery is proposed to address the above problems. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the impurities and dirt attached to the surface and gaps of lithium batteries are difficult to remove, resulting in the residues causing performance degradation of the lithium batteries and affecting the safety of use, and proposes a cleaning device for lithium batteries.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning device for lithium batteries, including a cleaning box, a mounting frame is fixedly connected to the surface of the cleaning box, a sliding hole is opened on the surface of the mounting frame, a slide plate is slidably connected to the inner surface of the sliding hole of the mounting frame, a first servo motor is fixedly connected to the surface of one end of the slide plate, a first threaded rod is fixedly connected to the output end of the first servo motor, a rectangular block is threadedly connected to the circular arc surface of the first threaded rod, and a placement frame is fixedly connected to one side of the rectangular block.

[0007] The effect achieved by the above components is: it achieves the effect of shaking the lithium battery during the cleaning process, avoiding the situation in which the staff is cleaning the surface of the lithium battery. Because the lithium battery is usually in a static state during the cleaning process, the impurities and dirt attached to the surface and gaps of the lithium battery are difficult to remove, resulting in the residue causing performance degradation and affecting the safety of use of the lithium battery, thereby improving the cleaning efficiency of the device.

[0008] Preferably, an L-shaped plate is fixedly connected to the surface of the rectangular block, a sliding groove is provided on the surface of the slide plate, and the L-shaped plate is slidably connected to the inner surface of the sliding groove of the slide plate.

[0009] The effect achieved by the above components is to avoid the situation where the rectangular block rotates and changes position as the first threaded rod rotates.

[0010] Preferably, a second servo motor is fixedly connected to the surface of the mounting bracket, a second threaded rod is fixedly connected to the output end of the second servo motor, and the arc surface of the second thread is threadedly connected to the slide plate.

[0011] The effect achieved by the above components is: the placement frame can be raised and lowered, so that the staff can place the lithium battery in the placement frame and the cleaning liquid on the surface of the cleaned lithium battery can automatically flow into the cleaning box.

[0012] Preferably, the surface of the placement frame is fixedly connected to a slide rail, the inner surface of the slide rail is slidably connected to a baffle, the surface of the baffle is fixedly connected to a placement plate, a screw is inserted into the inner thread of the placement plate, one end of the screw is rotatably connected to a limit block, and one side of the limit block abuts against the slide rail.

[0013] The effect achieved by the above components is: achieving the effect of separating the space in the placement frame, so that the staff can separate different types of lithium batteries when cleaning, thereby improving the practicability of the device.

[0014] Preferably, a spring is fixedly connected to the inner surface of the slide rail, and one end of the spring is fixedly connected to the baffle.

[0015] The effect achieved by the above components is that the elastic force of the spring drives the baffle to move on the inner surface of the slide rail to automatically reset the baffle, thereby improving the convenience of the device.

[0016] Preferably, a positioning rod is slidably inserted in the placement plate, and one end of the positioning rod is fixedly connected to the limit block.

[0017] The effect achieved by the above components is: preventing the limit block from rotating along with the rotation of the screw rod.

[0018] Preferably, one end of the screw rod away from the limiting block is fixedly connected with a handle, and the size of the slide plate is matched with the size of the slide hole of the mounting frame.

[0019] The effect achieved by the above components is to enable the staff to perform the limiting operation on the position of the baffle more quickly.

[0020] In summary, the beneficial effects of the utility model are:

[0021] The utility model achieves the effect of shaking the lithium battery during cleaning, thereby avoiding the situation in which the staff is cleaning the surface of the lithium battery, and the lithium battery is in a static state during cleaning, so that the impurities and dirt attached to the surface and gaps of the lithium battery are difficult to remove, resulting in the residue causing performance degradation and affecting the safety of use of the lithium battery, thereby improving the cleaning efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the placement frame in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the slide plate in the utility model;

[0025] Figure 4For the utility model Figure 2 Enlarged view of point A.

[0026] Legend: 1. Cleaning box; 2. Mounting frame; 3. Slide plate; 4. First servo motor; 5. First threaded rod; 6. Rectangular block; 7. Placement frame; 8. L-shaped plate; 9. Second servo motor; 10. Second threaded rod; 11. Slide rail; 12. Baffle; 13. Placement plate; 14. Screw; 15. Limit block; 16. Spring; 17. Positioning rod; 18. Handle. DETAILED DESCRIPTION

[0027] Reference Figure 1-4As shown, the utility model provides a technical solution: a cleaning device for lithium batteries, comprising a cleaning box 1, a mounting frame 2 is fixedly connected to the surface of the cleaning box 1, a sliding hole is provided on the surface of the mounting frame 2, a slide plate 3 is slidably connected to the inner surface of the slide hole of the mounting frame 2, a first servo motor 4 is fixedly connected to the surface of one end of the slide plate 3, a first threaded rod 5 is fixedly connected to the output end of the first servo motor 4, a rectangular block 6 is threadedly connected to the arc surface of the first threaded rod 5, a placement frame 7 is fixedly connected to one side of the rectangular block 6, an L-shaped plate 8 is fixedly connected to the surface of the rectangular block 6, a sliding groove is provided on the surface of the slide plate 3, and the L-shaped plate 8 is slidably connected to the inner surface of the sliding groove of the slide plate 3. Start the first servo motor 4, the first servo motor 4 drives the first threaded rod 5 to rotate, the first threaded rod 5 drives the rectangular block 6 to move, the rectangular block 6 with the L-shaped plate 8 slides on the inner surface of the slide groove of the skateboard 3, avoiding the situation that the rectangular block 6 rotates and changes position with the rotation of the first threaded rod 5, the surface of the mounting frame 2 is fixedly connected to the second servo motor 9, the output end of the second servo motor 9 is fixedly connected to the second threaded rod 10, and the arc surface of the second thread is threadedly connected to the skateboard 3. Start the second servo motor 9, the second servo motor 9 drives the second threaded rod 10, the second threaded rod 10 drives the slide plate 3 to slide on the inner surface of the slide hole of the mounting frame 2, the mounting frame 2 drives the first servo motor 4, the first servo motor 4 drives the placement block to move, so as to achieve the effect of lifting and lowering the placement frame 7, so that the staff can place the lithium battery in the placement frame 7 and the cleaning liquid on the surface of the cleaned lithium battery can automatically flow into the cleaning box 1. The surface of the placement frame 7 is fixedly connected with a slide rail 11, and the inner surface of the slide rail 11 is slidably connected with a baffle 12. The surface of the baffle 12 is fixedly connected with a placement plate 13. The placement plate 13 has an internal thread with a screw 14 inserted therein, and one end of the screw 14 is rotatably connected to a limit block 15, and one side of the limit block 15 abuts against the slide rail 11. Pull the baffle 12 to slide on the inner surface of the slide rail 11, turn the screw 14 to rotate in the placement plate 13, and the screw 14 drives the limit block 15 to move until the limit block 15 abuts against the slide rail 11, thereby achieving the effect of separating the space in the placement frame 7, so that the staff can separate different types of lithium batteries when cleaning, thereby improving the practicality of the device. The inner surface of the slide rail 11 is fixedly connected with a spring 16, and one end of the spring 16 is fixedly connected to the baffle 12. Pull the baffle 12 to slide on the inner surface of the slide rail 11. At this time, the spring 16 is in a stretched state. The screw 14 is rotated in the placement plate 13, and the screw 14 drives the limit block 15 to move. The limit block 15 drives the limit block 15 to move until it is no longer in contact with the slide rail 11. The elastic force of the spring 16 drives the baffle 12 to move on the inner surface of the slide rail 11 to automatically reset the baffle 12, thereby improving the convenience of the device. A positioning rod 17 is slidably inserted in the placement plate 13, and one end of the positioning rod 17 is fixedly connected to the limit block 15.The screw rod 14 is rotated in the placement plate 13, the screw rod 14 drives the limit block 15 to move, and the limit block 15 drives the positioning rod 17 to move in the placement plate 13, so as to avoid the limit block 15 rotating with the rotation of the screw rod 14. The end of the screw rod 14 away from the limit block 15 is fixedly connected with a handle 18, and the size of the slide plate 3 is adapted to the size of the slide hole of the mounting frame 2. The handle 18 is rotated to drive the screw rod 14 to rotate in the placement plate 13, and the screw rod 14 drives the limit block 15 to move, so that the staff can more quickly limit the position of the baffle 12.

[0028] Working principle: when the staff needs to clean the lithium battery, by starting the second servo motor 9, the second servo motor 9 drives the second threaded rod 10, the second threaded rod 10 drives the slide plate 3 to slide on the inner surface of the slide hole of the mounting frame 2, the mounting frame 2 drives the first servo motor 4, the first servo motor 4 drives the placement block to move, so as to achieve the effect of lifting and lowering the placement frame 7, so that the staff can place the lithium battery in the placement frame 7 and the cleaning liquid on the surface of the cleaned lithium battery automatically flows into the cleaning box 1. When shaking is required during the cleaning process of the lithium battery, the first servo is started. The motor 4 and the first servo motor 4 drive the first threaded rod 5 to rotate, and the first threaded rod 5 drives the rectangular block 6 to move. The rectangular block 6 with the L-shaped plate 8 slides on the inner surface of the slide groove of the slide plate 3, thereby preventing the rectangular block 6 from changing position as the first threaded rod 5 rotates. When the space in the placement frame 7 needs to be separated, the baffle plate 12 is pulled to slide on the inner surface of the slide rail 11, and the screw 14 is rotated in the placement plate 13. The screw 14 drives the limit block 15 to move until the limit block 15 abuts against the slide rail 11, thereby achieving the effect of separating the space in the placement frame 7. In order to facilitate the staff to separate different types of lithium batteries when cleaning, pull the baffle 12 to slide on the inner surface of the slide rail 11. At this time, the spring 16 is in a stretched state, and the screw 14 is rotated in the placement plate 13. The screw 14 drives the limit block 15 to move, and the limit block 15 drives the limit block 15 to move until it is not in contact with the slide rail 11. The elastic force of the spring 16 drives the baffle 12 to move on the inner surface of the slide rail 11 to automatically reset the baffle 12. The screw 14 is rotated in the placement plate 13. The screw 14 drives the limit block 15 to move, and the limit block 15 drives the positioning rod 17 to move in the placement plate 13. The screw 14 drives the limit block 15 to move, so that the staff can limit the position of the baffle 12 more quickly, thereby achieving the effect of shaking the lithium battery during cleaning, and avoiding the staff from cleaning the surface of the lithium battery. The lithium battery is usually in a static state during the cleaning process, so that the magazines and dirt attached to the surface and gaps of the lithium battery are difficult to remove, resulting in the residue causing the performance of the lithium battery to decline and affecting the safety of use, thereby improving the cleaning efficiency of the device.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A cleaning device for lithium batteries, comprising a cleaning box (1), characterized in that: The surface of the cleaning box (1) is fixedly connected to a mounting frame (2), a sliding hole is provided on the surface of the mounting frame (2), a slide plate (3) is slidably connected to the inner surface of the slide hole of the mounting frame (2), a first servo motor (4) is fixedly connected to the surface of one end of the slide plate (3), a first threaded rod (5) is fixedly connected to the output end of the first servo motor (4), a rectangular block (6) is threadedly connected to the circular arc surface of the first threaded rod (5), and a placement frame (7) is fixedly connected to one side of the rectangular block (6).

2. A lithium battery cleaning device according to claim 1, characterized in that: An L-shaped plate (8) is fixedly connected to the surface of the rectangular block (6), a sliding groove is provided on the surface of the slide plate (3), and the L-shaped plate (8) is slidably connected to the inner surface of the sliding groove of the slide plate (3).

3. A lithium battery cleaning device according to claim 1, characterized in that: A second servo motor (9) is fixedly connected to the surface of the mounting frame (2), a second threaded rod (10) is fixedly connected to the output end of the second servo motor (9), and the arc surface of the second thread is threadedly connected to the slide plate (3).

4. A lithium battery cleaning device according to claim 1, characterized in that: The surface of the placement frame (7) is fixedly connected to a slide rail (11), the inner surface of the slide rail (11) is slidably connected to a baffle (12), the surface of the baffle (12) is fixedly connected to a placement plate (13), a screw rod (14) is inserted into the inner thread of the placement plate (13), one end of the screw rod (14) is rotatably connected to a limit block (15), and one side of the limit block (15) is in contact with the slide rail (11).

5. A lithium battery cleaning device according to claim 4, characterized in that: A spring (16) is fixedly connected to the inner surface of the slide rail (11), and one end of the spring (16) is fixedly connected to the baffle (12).

6. A lithium battery cleaning device according to claim 4, characterized in that: A positioning rod (17) is slidably inserted into the placement plate (13), and one end of the positioning rod (17) is fixedly connected to the limiting block (15).

7. A lithium battery cleaning device according to claim 4, characterized in that: One end of the screw rod (14) away from the limiting block (15) is fixedly connected to a handle (18), and the size of the slide plate (3) is adapted to the size of the slide hole of the mounting frame (2).

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