Battery module spraying residual paint recycling mechanism

Abstract

The utility model discloses a battery module spraying residual paint recycling mechanism. The battery module spraying residual paint recycling mechanism comprises a pair of recycling frames installed on a spraying frame. Each recovery frame is provided with a recovery assembly used for recovering paint, each recovery assembly comprises a recovery box used for receiving dripped paint, and the recovery box is provided with a paint scraping mechanism; the paint scraping mechanism is installed on the recycling box and used for scraping paint received by the recycling box together, the power battery paint recycling device is simple in structure, paint dripping on the surface of a power battery can be recycled, waste of the paint can be effectively reduced, the production cost can be reduced, and therefore the production requirement can be better met.

Description

Technical Field

[0001] The utility model relates to the technical field of paint recovery, in particular to a recovery mechanism for surplus paint in battery module spraying. Background Art

[0002] As an energy source, the battery plays a huge role in life. The battery is a device that converts chemical energy into electrical energy. The battery includes a battery cell and a housing for encapsulating the battery cell. During assembly, a layer of paint is usually coated on the outer surface of the housing to improve the corrosion resistance of the battery. Currently, it is mainly coated manually. This method has low work efficiency and occupies a large amount of human resources, resulting in a relatively high production cost of the battery. Therefore, spraying equipment is usually used for spraying.

[0003] For example, the utility model patent with the authorization announcement number CN218423563U discloses a battery spraying device. By setting a protective layer on the surface of the accommodating component of the spraying mechanism, and utilizing the characteristic that the protective layer and the protective material do not blend with each other, it is convenient for the air blowing mechanism to quickly and effectively remove the protective material adhered to the surface of the accommodating component, so as to ensure the cleanliness of the surface of the battery spraying device and reduce the cleaning cost. At the same time, since the protective material can be removed by blowing, the service life of the battery spraying device can be extended.

[0004] However, when the device is specifically used, it cannot recover the surplus paint on the surface of the power battery, which is likely to cause waste of resources and cannot well meet the use requirements. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a recovery mechanism for surplus paint in battery module spraying to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A recovery mechanism for surplus paint in battery module spraying includes: a pair of recovery frames installed on a spraying frame; each of the recovery frames is installed with a recovery component for recovering paint. The recovery component includes a recovery box for receiving dripping paint, and a paint scraping mechanism is installed on the recovery box; the paint scraping mechanism is installed on the recovery box and is used to scrape the paint received by the recovery box together.

[0008] As a preferred solution, the recovery box includes a converging part installed on the recovery frame. One end of the converging part close to the battery module extends with a reflux part, and a paint discharge pipe is also installed at the lower end of the converging part.

[0009] As a preferred solution, the reflux part is inclined, and the side close to the battery module is higher than the side close to the converging part.

[0010] As a preferred solution, the left and right sides of the collecting part are inclined, and the heights at both ends are higher than the height at the middle position.

[0011] As a preferred solution, the paint scraping mechanism includes a lifting cylinder installed on the outer wall of the recycling box. The telescopic end of the lifting cylinder is fixed with a lifting lifting seat. A paint scraping cylinder is installed on the lifting lifting seat. The telescopic end of the paint scraping cylinder penetrates through the lifting lifting seat and is fixed with a paint scraping mounting seat. A paint scraping guide rod is also slidably inserted on the lifting lifting seat. The end of the paint scraping guide rod is fixedly connected to the paint scraping mounting seat. Multiple groups of paint scraping plates are installed on the paint scraping mounting seat.

[0012] As a preferred solution, a protective cover is arranged at the position of the recycling box corresponding to the paint scraping mechanism.

[0013] As a preferred solution, the paint scraping cylinder is parallel to the reflux part.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The lifting cylinder drives the lifting lifting seat to move downward, so that the lower end of the paint scraping plate fits with the reflux part. Subsequently, the paint scraping cylinder contracts, driving the paint scraping plate to move, thereby scraping the paint in the reflux part towards the collecting part, facilitating centralized collection. The structure of the present utility model is simple, can recycle the paint dripping on the surface of the power battery, can effectively reduce the waste of paint, reduce the production cost, and thus better meet the production requirements. Description of the Drawings

[0015] Figure 1 It is an overall three-dimensional structural schematic diagram of a paint residue recycling mechanism for a battery module;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the recycling component of a paint residue recycling mechanism for a battery module;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the paint scraping mechanism of a paint residue recycling mechanism for a battery module;

[0018] Figure 4 It is an overall three-dimensional structural schematic diagram of a paint residue recycling mechanism for a battery module and a painting module.

[0019] In the figure: 1, spraying rack; 11, painting module; 2, recycling component; 21, paint scraping mechanism; 211, lifting cylinder; 212, lifting lifting seat; 213, paint scraping cylinder; 214, paint scraping guide rod; 215, paint scraping plate; 216, paint scraping mounting seat; 22, recycling box; 221, reflux part; 222, collecting part; 223, paint discharge pipe; 3, protective cover; 4, recycling rack. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment: Please refer to Figures 1 to 4 , a recycling mechanism for the remaining paint of a battery module, including: a pair of recycling racks 4 installed on the spraying rack 1; a recycling component 2 for recycling paint is installed on each of the recycling racks 4, and the recycling component 2 includes a recycling box 22 for receiving the dripping paint, and a paint scraping mechanism 21 is installed on the recycling box 22; the paint scraping mechanism 21 is installed on the recycling box 22 and is used to scrape the paint received by the recycling box 22 together. In this embodiment, a set of recycling components 2 is provided and distributed on the front and back sides of the power battery. During use, the power battery is conveyed to the spraying position through the conveying line, and then, the power battery is sprayed by the spraying module 11 on the spraying rack 1.

[0022] The working principle of the present utility model: Specifically, when the conveying line conveys the power battery to the spraying station, the front and back sides of the power battery are sprayed by the spraying module 11 on the spraying rack 1. The excess paint drips into the recycling box 22, and then, the paint scraping mechanism 21 scrapes the paint together, which is convenient for centralized collection, can effectively reduce the waste of paint, reduce the production cost, and thus better meet the use requirements.

[0023] As a further solution, the recycling box 22 includes a converging portion 222 installed on the recycling rack 4, a reflux portion 221 extends from one end of the converging portion 222 close to the battery module, and a paint discharge pipe 223 is also installed at the lower end of the converging portion 222. In this embodiment, the reflux portion 221 is inclined, and the side close to the battery module is higher than the side close to the converging portion. The left and right sides of the converging portion 222 are inclined, and the heights at both ends are higher than the height at the middle position. A protective cover 3 is provided at the position corresponding to the paint scraping mechanism 21 on the recycling box 22.

[0024] By providing the inclined reflux portion 221 and cooperating with the paint scraping mechanism 21, it is convenient to converge the recycled paint into the converging portion 222. The converging portion 222 with inclined left and right sides is convenient to converge the recycled paint to the middle position, which is convenient to be discharged through the paint discharge pipe 223 and is convenient for recycling, and can better meet the use requirements.

[0025] As a further solution, the paint scraping mechanism 21 includes a lifting cylinder 211 installed on the outer wall of the recovery box 22. A lifting lifting seat 212 is fixed to the telescopic end of the lifting cylinder 211. A paint scraping cylinder 213 is installed on the lifting lifting seat 212. The telescopic end of the paint scraping cylinder 213 penetrates through the lifting lifting seat 212 and is fixed with a paint scraping mounting seat 216. A paint scraping guide rod 214 is also slidably inserted on the lifting lifting seat 212. The end of the paint scraping guide rod 214 is fixedly connected to the paint scraping mounting seat 216. A plurality of paint scraping plates 215 are installed on the paint scraping mounting seat 216. In this embodiment, the paint scraping cylinder 213 is parallel to the reflux portion 221, and the paint scraping plate 215 is fixed to the paint scraping mounting seat 216 by bolts.

[0026] The working principle of the paint scraping mechanism 21 is as follows: When scraping paint, first, the lifting cylinder 211 drives the lifting lifting seat 212 to move downward, so that the lower end of the paint scraping plate 215 fits with the reflux portion 221. Subsequently, the paint scraping cylinder 213 contracts, driving the paint scraping plate 215 to move, thereby scraping the paint in the reflux portion 221 towards the collection portion 222 for convenient centralized collection. After the paint scraping is completed, the lifting cylinder 211 extends, driving the lifting lifting seat 212 to move upward, so that the paint scraping plate 215 is separated from the reflux portion 221. Then, the paint scraping cylinder 213 extends, driving the paint scraping plate 215 to reset, facilitating subsequent paint scraping work.

[0027] In the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relational terms determined for the convenience of describing the structural relationship of each component or element of the present utility model, and do not specifically refer to any component or element in the present utility model, and should not be construed as a limitation to the present utility model.

Claims

1. A recycling mechanism for the surplus paint of battery module spraying, characterized in that, Including: A pair of recovery racks (4) installed on the spraying rack (1); a recovery component (2) for recovering paint is installed on each of the recovery racks (4), and the recovery component (2) includes a recovery box (22) for receiving the dripping paint, and a paint scraping mechanism (21) is installed on the recovery box (22); The paint scraping mechanism (21) is installed on the recovery box (22) and is used to scrape the paint received by the recovery box (22) together.

2. The paint residue recovery mechanism for a battery module according to claim 1, wherein: The recovery box (22) includes a converging portion (222) installed on the recovery rack (4), a reflux portion (221) extends from one end of the converging portion (222) close to the battery module, and a paint discharge pipe (223) is also installed at the lower end of the converging portion (222).

3. A paint residue recovery mechanism for a battery module according to claim 2, characterized in that: The reflux portion (221) is inclined, and the side close to the battery module is higher than the side close to the converging portion.

4. A paint residue recycling mechanism for a battery module according to claim 3, characterized in that: The left and right sides of the converging portion (222) are inclined, and the heights at both ends are higher than the height at the middle position.

5. A paint residue recovery mechanism for a battery module according to claim 4, characterized in that: The paint scraping mechanism (21) includes a lifting cylinder (211) installed on the outer wall of the recovery box (22), a lifting lifting seat (212) is fixed to the telescopic end of the lifting cylinder (211), a paint scraping cylinder (213) is installed on the lifting lifting seat (212), the telescopic end of the paint scraping cylinder (213) penetrates through the lifting lifting seat (212) and is fixed with a paint scraping mounting seat (216), a paint scraping guide rod (214) is also slidably inserted on the lifting lifting seat (212), the end of the paint scraping guide rod (214) is fixedly connected to the paint scraping mounting seat (216), and multiple groups of paint scraping plates (215) are installed on the paint scraping mounting seat (216).

6. The paint residue recovery mechanism for a battery module according to claim 5, characterized in that: A protective cover (3) is provided at the position of the recovery box (22) corresponding to the paint scraping mechanism (21).

7. A paint residue recovery mechanism for a battery module according to claim 6, characterized in that: The paint scraping cylinder (213) is parallel to the reflux portion (221).

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