Automatic cleaning device for ultra-wide metal conductor of flexible package lithium battery tab

Abstract

The utility model is applicable to the technical field of flexible package lithium battery tab ultra-wide metal conductor cleaning, and provides a flexible package lithium battery tab ultra-wide metal conductor automatic cleaning device which comprises an outer groove and an inner groove, the inner groove is arranged inside the outer groove, a plurality of first liquid outlet pipes are arranged on the side wall of the inner groove, and a plurality of second liquid outlet pipes are arranged on the side wall of the inner groove. A magnetic pump is arranged on the side wall of the outer groove, the water inlet end of the magnetic pump is communicated with the outer groove through a pipeline, a connecting pipe is arranged at the water outlet end of the magnetic pump, the connecting pipe extends into the inner groove and is connected with a spraying pipe, a plurality of through holes are formed in the side wall of the spraying pipe in a penetrating mode, and limiting grooves are formed in the two ends of the inner groove. A plurality of rotating rollers are arranged in the inner groove at intervals, U-shaped clamping plates are arranged at the two ends of each rotating roller, and the U-shaped clamping plates are connected with the inner wall of the inner groove. According to the scheme, internal and external circulation is achieved through the inner tank and the outer tank, and the water utilization rate is increased while the cleaning effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning of ultra-wide metal conductors of soft-packaged lithium battery tabs, and particularly relates to an automatic cleaning device for ultra-wide metal conductors of soft-packaged lithium battery tabs. Background Art

[0002] The ultra-wide metal conductors of soft-packaged lithium battery tabs are usually used to improve the electrical conductivity and stability of the battery. These conductors are generally made of copper or aluminum and are important components of lithium batteries.

[0003] During the production and processing of ultra-wide metal conductors of soft-packaged lithium battery tabs, cleaning is required. Most of the existing cleaning methods are to directly put the ultra-wide metal conductors of soft-packaged lithium battery tabs into a water tank for cleaning, or to hang and spray. This method has low efficiency, is not applicable to an automated production workshop, and causes serious waste of water resources. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic cleaning device for ultra-wide metal conductors of soft-packaged lithium battery tabs to solve the problems in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: An automatic cleaning device for ultra-wide metal conductors of soft-packaged lithium battery tabs includes an outer tank and an inner tank. The inner tank is arranged inside the outer tank. A plurality of first liquid outlet pipes are provided on the side wall of the inner tank. A magnetic pump is provided on the side wall of the outer tank. The water inlet end of the magnetic pump is connected to the outer tank through a pipeline. A connecting pipe is provided at the water outlet end of the magnetic pump. The connecting pipe extends into the inner tank and is connected to a spray pipe. A plurality of through holes are formed through the side wall of the spray pipe. Limiting grooves are formed at both ends of the inner tank. A plurality of rotating rollers are arranged at intervals inside the inner tank. U-shaped clamping plates are provided at both ends of the rotating roller. The U-shaped clamping plates are connected to the inner wall of the inner tank.

[0006] Preferably, a plurality of partition plates are arranged inside the inner tank.

[0007] Preferably, the spray pipe is arranged in an I shape.

[0008] Preferably, a laying plate is arranged below the spray pipe inside the inner tank. A clamping groove is formed at the top of the laying plate. The spray pipe is laid in the clamping groove.

[0009] Preferably, a grid plate is arranged at the bottom surface of the inner tank. A cover plate is arranged at the top of the inner tank. The connecting pipe penetrates through the cover plate and extends into the inner tank.

[0010] Preferably, a second liquid outlet pipe is communicated with the bottom surface of the outer tank.

[0011] The utility model has at least the following beneficial effects:

[0012] The utility model provides an automatic cleaning device for ultra-wide metal conductors of soft-packaged lithium battery tabs, which realizes internal and external circulation through an inner tank and an outer tank, improves the cleaning effect and also improves the utilization rate of water; in addition, it can be cleaned while being wound up, with a high degree of automation, greatly improving the efficiency, and is suitable for an automated production workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 is a schematic diagram of the cooperation between the cover plate and the inner tank in the utility model;

[0015] Figure 3 is a schematic diagram of the bottom structure of the inner tank in the utility model.

[0016] In the reference numerals of the drawings: 1. outer tank; 2. inner tank; 3. partition; 4. connecting pipe; 5. spray pipe; 6. magnetic pump; 7. first liquid outlet pipe; 8. roller; 9. U-shaped clamping plate; 10. bridging plate; 11. second liquid outlet pipe; 12. cover plate; 13. limiting groove; 14. grille plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment

[0019] Please refer to Figure 1 、 Figure 2 and Figure 3, the present utility model provides a technical solution: an automatic cleaning device for ultra-wide metal conductors of soft-packaged lithium battery tabs, including an outer tank 1 and an inner tank 2. The inner tank 2 is arranged inside the outer tank 1. A plurality of first liquid outlet pipes 7 are provided on the side wall of the inner tank 2. Specifically, the first liquid outlet pipes 7 are communicated with the inner tank 2. A magnetic pump 6 is provided on the side wall of the outer tank 1. Specifically, the magnetic pump 6 is fixedly connected to the side wall of the outer tank 1. The water inlet end of the magnetic pump 6 is communicated with the outer tank 1 through a pipeline. A connecting pipe 4 is provided at the water outlet end of the magnetic pump 6. The connecting pipe 4 extends into the inner tank 2 and is connected to a spray pipe 5. A plurality of through holes are formed through the side wall of the spray pipe 5. Limiting grooves 13 are opened at both ends of the inner tank 2. Specifically, the ultra-wide metal conductors of the soft-packaged lithium battery tabs slide into or out of the inner tank 2 through the limiting grooves 13 at both ends of the inner tank 2. A plurality of rotating rollers 8 are arranged at intervals inside the inner tank 2. U-shaped clamping plates 9 are provided at both ends of the rotating rollers 8. Specifically, the ends of the rotating rollers 8 rotate inside the U-shaped clamping plates 9. The U-shaped clamping plates 9 are connected to the inner wall of the inner tank 2. Specifically, the U-shaped clamping plates 9 are fixedly connected to the inner wall of the inner tank 2.

[0020] In this embodiment, the ultra-wide metal conductors of the soft-packaged lithium battery tabs are in a strip shape. Feeding devices and winding devices can be arranged at both ends of the outer tank 1 through devices such as reel wheels. Through the feeding device, the ultra-wide metal conductors of the soft-packaged lithium battery tabs are slid into the inner tank 2 from the limiting groove 13 at one end of the inner tank 2, and are guided to the limiting groove 13 at the other end of the inner tank 2 through the rotating rollers 8 and connected to the winding device. Start the winding device to pull the ultra-wide metal conductors of the soft-packaged lithium battery tabs to move and be cleaned while moving; the first liquid outlet pipes 7 on the inner tank 2 discharge the water in the inner tank 2 into the outer tank 1. The water in the outer tank 1 is pumped into the spray pipe 5 through the magnetic pump 6 and the connecting pipe 4 to spray the ultra-wide metal conductors of the soft-packaged lithium battery tabs, thereby realizing internal and external circulation, improving the cleaning effect and also improving the utilization rate of water.

[0021] Furthermore, a plurality of partition plates 3 are arranged inside the inner tank 2.

[0022] In this embodiment, the partition plates 3 are arranged to divide the inside of the inner tank 2 into several areas, which can be cleaned separately, and each area can be equipped with a magnetic pump 6, thereby improving the cleaning efficiency.

[0023] Furthermore, the spray pipe 5 is arranged in an I-shaped manner.

[0024] In this embodiment, the spray pipe 5 is arranged in an I-shaped manner, which is convenient for evenly cleaning the surface of the ultra-wide metal conductors of the soft-packaged lithium battery tabs.

[0025] Furthermore, a supporting plate 10 is arranged below the spray pipe 5 inside the inner tank 2. Specifically, the supporting plate 10 is fixedly connected to the inner wall of the inner tank 2. A clamping groove is opened at the top of the supporting plate 10, and the spray pipe 5 is placed in the clamping groove.

[0026] In this embodiment, a bridging slab 10 is provided to facilitate the positioning of the spray pipe 5.

[0027] Furthermore, a grille plate 14 is provided on the bottom surface of the inner groove 2. Specifically, the grille plate 14 is fixedly connected to the bottom surface of the inner groove 2. A cover plate 12 is provided at the top of the inner groove 2. The connecting pipe 4 penetrates through the cover plate 12 and extends into the interior of the inner groove 2.

[0028] In this embodiment, the grille plate 14 is provided to prevent the inner groove 2 from sliding around inside the outer groove 1. With the grille plate 14 provided, the inner groove 2 can be directly placed in the outer groove 1 without the need for other means (such as welding or threaded connection) for fixation, thus facilitating disassembly. The cover plate 12 is provided to prevent external dust and debris from entering the inner groove 2.

[0029] Furthermore, a second liquid outlet pipe 11 is communicated and provided at the bottom surface of the outer groove 1.

[0030] In this embodiment, after the cleaning is completed, the waste liquid after cleaning can be drained through the second liquid outlet pipe 11.

[0031] The working principle and usage process of the present utility model: After the present utility model is installed, it works according to the above embodiments until all working steps are completed.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model, and any reference signs in the claims should not be regarded as limiting the claimed rights involved.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs, characterized in that: The invention comprises an outer trough (1) and an inner trough (2), wherein the inner trough (2) is arranged inside the outer trough (1), a plurality of first liquid outlet pipes (7) are arranged on the side wall of the inner trough (2), a magnetic pump (6) is arranged on the side wall of the outer trough (1), a water inlet end of the magnetic pump (6) is connected to the outer trough (1) through a pipeline, a connecting pipe (4) is arranged on the water outlet end of the magnetic pump (6), the connecting pipe (4) extends to the inside of the inner trough (2) and is connected to a spray pipe (5), a plurality of through holes are formed through the side wall of the spray pipe (5), limiting grooves (13) are formed at both ends of the inner trough (2), a plurality of rollers (8) are arranged at intervals inside the inner trough (2), U-shaped clamping plates (9) are arranged at both ends of the rollers (8), and the U-shaped clamping plates (9) are connected to the inner wall of the inner trough (2).

2. The automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs according to claim 1 is characterized in that: A plurality of partitions (3) are arranged inside the inner tank (2).

3. The automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs according to claim 1 is characterized in that: The spray pipe (5) is arranged in an I-shape.

4. The automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs according to claim 1 is characterized in that: The inner tank (2) is provided with a strap plate (10) below the spray pipe (5), and a slot is provided on the top of the strap plate (10), and the spray pipe (5) is strapped in the slot.

5. The automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs according to claim 1 is characterized in that: The bottom surface of the inner tank (2) is provided with a grid plate (14), the top of the inner tank (2) is provided with a cover plate (12), and the connecting pipe (4) passes through the cover plate (12) and extends to the interior of the inner tank (2).

6. The automatic cleaning device for ultra-wide metal conductors of soft-package lithium battery tabs according to claim 1, characterized in that: The bottom surface of the outer tank (1) is connected to a second liquid outlet pipe (11).

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