A new energy battery aluminum shell oily debris cleaning device

Abstract

The utility model relates to the technical field of aluminum battery shell cleaning, and discloses a new energy battery aluminum shell oil and debris cleaning device, including a cleaning box with an inner cavity, a support plate is horizontally arranged in the middle position inside the cleaning box, a support disc and a driving component for driving the support disc to rotate are rotatably mounted on the support plate, a cleaning chamber is arranged on the support disc, and elastic clamping mechanisms are respectively arranged on the inner side of the cleaning chamber around the battery aluminum shell, a first cleaning component is installed on one side of the inner wall of the cleaning box, and a second cleaning component is arranged on the top of the inner cavity of the cleaning box. The utility model solves the problem that the existing battery aluminum shell is not cleaned properly and has a large blind area for cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum battery shell cleaning, in particular to a device for cleaning oily debris from aluminum shells of new energy batteries. Background Art

[0002] As a new type of functional battery, power lithium battery has the advantages of high energy, high battery voltage, wide operating temperature range, and long storage life. It has been widely used in military and civilian small electrical appliances. Among them, square lithium battery is the power source of new energy vehicles, and its shipment volume is increasing day by day. The shell of square lithium battery is usually aluminum shell. After the aluminum shell is stamped by machine tools, a lot of oil stains and debris will adhere to the surface, so it needs to be cleaned.

[0003] At present, the main function of the battery shell is to protect the internal materials of the battery, increase the strength of the shell, and make the shell beautiful. There are many types of battery shells, and the square aluminum shell of new energy batteries is one of them. In the production process of aluminum shells for new energy batteries, waste chips and dust will be generated. In order to ensure product quality and performance, the waste chips and dust need to be cleaned.

[0004] The existing Chinese utility model patent with patent application number CN202320623581.9 discloses an aluminum battery shell cleaning machine. Its technical solution is roughly to place the aluminum battery shell on the top of the support plate, then fix the aluminum battery shell with a fixing clamp, and then spray clean the aluminum battery shell from the side through the cleaning component.

[0005] The prior art has the following technical defects: the above-mentioned cleaning device is positioned by setting clamps on both sides of the battery aluminum shell, and there is a relatively obvious cleaning blind spot in the clamping position of the clamp, which makes the cleaning inadequate. At the same time, the bottom surface of the battery aluminum shell is in contact with the support plate, and it cannot be cleaned in one go. It needs to be turned over for secondary cleaning, and the cleaning efficiency is low. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide a new energy battery aluminum shell oil and debris cleaning device to solve the existing battery aluminum shell cleaning is not in place, cleaning the large blind area.

[0007] The utility model solves the above technical problems through the following technical means: a new energy battery aluminum shell oil and debris cleaning device, comprising a cleaning box with an inner cavity, a support plate is horizontally arranged in the middle position inside the cleaning box, a support disk and a driving component for driving the support disk to rotate are rotatably mounted on the support plate, a cleaning chamber is arranged on the support disk, and elastic clamping mechanisms are respectively arranged on the inner side of the cleaning chamber around the battery aluminum shell, a first cleaning component is installed on one side of the inner wall of the cleaning box, and a second cleaning component is arranged on the top of the inner cavity of the cleaning box.

[0008] Furthermore, the cleaning chamber is composed of a side limit frame, a bottom supporting bracket and a plurality of vertical rods for connecting the side limit frame and the bottom supporting bracket, the bottom ends of the vertical rods are fixedly connected to the support plate, the elastic clamping mechanism includes a plurality of elastic clamping assemblies arranged at circumferential intervals along the inner side of the side limit frame, the elastic clamping assembly includes a clamping portion, a telescopic rod and a spring, the telescopic rod is horizontally fixed to the inner side of the side limit frame, one side of the clamping portion is fixedly connected to the free end of the telescopic rod, and the other side is used to abut against the battery aluminum shell, the spring is sleeved on the outer surface of the telescopic rod, one end of the spring is fixedly connected to the clamping portion, and the other end is fixedly connected to the side wall of the side limit frame.

[0009] Furthermore, the surfaces of the side limiting frames, the bottom supporting frame, the vertical rod and the clamping portion are all covered with soft cushions.

[0010] Furthermore, there are multiple support plates, and the multiple support plates are arranged at intervals along the length direction of the support plate.

[0011] Furthermore, the driving assembly includes a motor and a plurality of rotating shafts, the rotating shafts correspond one-to-one to the support plates, an installation box is provided at the bottom of the support plate, an installation cavity is provided inside the installation box, the motor is installed in the installation cavity, the rotating shaft is rotatably passed through the support plate, the top end of the rotating shaft is fixedly connected to the corresponding support plate, and the bottom end extends into the installation box and is transmission-connected to the motor.

[0012] Furthermore, a filter is provided inside the cleaning box, and the filter is located below the installation box. The filter divides the inner cavity of the cleaning box into an upper cleaning cavity and a lower water storage cavity. The first cleaning component includes a first water spray plate, and the first water spray plate is connected to a first water inlet pipe whose other end extends out of the cleaning box. A plurality of first water spray outlets are provided on the surface of the first water spray plate, and each of the first water spray outlets is provided with a first nozzle. A first water pump is provided at one end of the first water inlet pipe away from the first water spray plate, and a first conduit with the other end extending into the water storage cavity is provided at the inlet of the first water pump.

[0013] Furthermore, the second cleaning component includes a second water spray plate, the second water spray plate is connected to a second water inlet pipe whose other end extends out of the cleaning box, a plurality of second water spray outlets are provided on the surface of the second water spray plate, each of the second water spray outlets is provided with a second nozzle, a second water pump is provided at one end of the second water inlet pipe away from the water spray plate, and a second conduit with the other end extending into the water storage chamber is provided at the inlet of the second water pump.

[0014] Beneficial effects of the utility model:

[0015] When the battery aluminum shell needs to be cleaned, the battery aluminum shell is placed in the cleaning chamber, and the motor is turned on. The motor drives the support plate to rotate until a side wall of the battery aluminum shell faces the first cleaning component. The first cleaning component and the second cleaning component are turned on, and the water flow rinses the battery aluminum shell from the top and side of the battery aluminum shell respectively. Under the impact of the water flow of the first cleaning component, the side wall of the battery aluminum shell facing the first cleaning component is temporarily separated from the elastic clamping mechanism, and the side wall facing away from the first cleaning component presses the elastic clamping mechanism. Such a structural design enables the side wall of the battery aluminum shell facing the first cleaning component to be fully cleaned without a clear blind spot, and the cleaning is completed in one time. Then the motor drives the support plate to rotate, and the four side walls of the battery aluminum shell are turned toward the first cleaning component one by one. The four side walls of the battery aluminum shell are all fully cleaned. Under the joint action of the first cleaning component and the second cleaning component, the water flow can fully act on the surface and inner wall of the battery aluminum shell to achieve a thorough cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 This is a structural schematic diagram of a new energy battery aluminum shell oil and debris cleaning device of the utility model;

[0018] Figure 2 This is a partial structural schematic diagram of a new energy battery aluminum shell oil and debris cleaning device of the utility model;

[0019] Figure 3 yes Figure 2 sectional view of

[0020] Figure 4 It is a structural schematic diagram of the cleaning chamber in the utility model;

[0021] Figure 5 yes Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the above drawings: 1. cleaning box; 2. motor; 3. rotating shaft; 4. support plate; 5. support plate; 6. installation box; 7. side limit frame; 8. bottom support bracket; 9. vertical rod; 10. sealing plate; 11. clamping part; 12. filter; 13. installation table; 14. first water spray plate; 15. first water spray port; 16. first water pump; 17. second water spray plate; 18. second water spray port; 19. second water pump; 20. battery aluminum shell; 21. spring; 22. telescopic rod; 23. synchronous belt; 25. first water inlet pipe; 26. second water inlet pipe. DETAILED DESCRIPTION

[0023] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0024] like Figure 1-5 As shown, the embodiment of the utility model proposes a new energy battery aluminum shell oil and debris cleaning device, including a cleaning box 1 with an inner cavity, a support plate 4 is horizontally fixedly installed at the middle position inside the cleaning box 1, a support disc 5 and a driving component for driving the support disc 5 to rotate are rotatably installed on the support plate 4, the support disc 5 is located above the support plate 4, a cleaning chamber is arranged on the support disc 5, and elastic clamping mechanisms are respectively arranged on the inner side of the cleaning chamber around the battery aluminum shell 20, a first cleaning component is installed on one side of the inner wall of the cleaning box 1, and a second cleaning component is arranged on the top of the inner cavity of the cleaning box 1. In this embodiment, a sealing plate 10 is openably connected to the side wall of the cleaning box 1 away from the first cleaning component, which is convenient for loading and unloading the battery aluminum shell 20, and a leakage hole is opened on the support plate 4 or the width of the support plate 4 is designed to be smaller than the width of the cleaning box 1, so that the cleaning water can flow downward.

[0025] The cleaning chamber is composed of a side limit frame 7, a bottom support frame 8 and four vertical rods 9 for connecting the side limit frame 7 and the bottom support frame 8. The bottom end of the vertical rod 9 is welded to the support plate 5, wherein the side limit frame 7 is a rectangular frame structure, and the bottom support frame 8 is a cross-shaped bracket composed of two horizontal rods vertically welded. The connection between the vertical rod 9 and the side limit frame 7 and the vertical rod 9 and the bottom support frame 8 are all welded. The side limit frame 7, the vertical rod 9, and the bottom support frame 8 can all be made of round steel with a circular cross-section, so that the cleaning chamber composed of the three together fits the shape of the battery aluminum shell 20 to be cleaned. The elastic clamping mechanism includes four elastic clamping components arranged at intervals along the circumferential direction of the inner side of the side limit frame 7, and the four elastic clamping components are respectively located in the middle of the four side walls of the battery aluminum shell 20. The elastic clamping components include a clamping portion 11, a telescopic rod 22 and a spring 21. One end of the telescopic rod 22 is vertically welded and fixed to the inner side of the side limit frame 7, and the telescopic rod 22 is horizontally arranged. One side of the clamping portion 11 is fixedly connected to the free end of the telescopic rod 22, and the other side is used to abut against the battery aluminum shell 20. The spring 21 is sleeved on the outer surface of the telescopic rod 22, one end of the spring 21 is fixedly connected to the clamping portion 11, and the other end is fixedly connected to the side wall of the side limit frame 7. In this embodiment, the clamping portion 11 can be cylindrical, and its side wall is used to contact the battery aluminum shell 20. This contact mode is approximately linear contact, which makes the cleaning blind area small. The clamping portion 11 can also be hemispherical, and its arc-shaped spherical surface is used to contact the battery aluminum shell 20. This contact mode is approximately point contact, which further reduces the cleaning blind area. The surfaces of the side limit frame 7, the bottom support bracket 8, the vertical rod 9 and the clamping part 11 are all covered with soft pads, such as silicone rubber, so that when the battery aluminum shell 20 is placed in the cleaning chamber, the friction between the battery aluminum shell 20 and the cleaning chamber is large without damaging the battery aluminum shell 20, thus forming a good support for the battery aluminum shell 20 and avoiding scratches on the surface of the aluminum shell during the cleaning process.

[0026] There are multiple support plates 5, and the multiple support plates 5 are arranged at equal intervals along the length direction of the support plate 4. In the present embodiment, each support plate 5 is provided with a cleaning chamber, so that it can clean multiple battery aluminum shells 20 at one time, thereby increasing the cleaning efficiency. It should be noted that the length of the first cleaning component and the second cleaning component is adapted to the number of support plates 5, and the cleaning range of the first cleaning component and the second cleaning component can cover all cleaning chambers.

[0027] The driving assembly includes a motor 2 and a plurality of rotating shafts 3. The rotating shafts 3 correspond to the support plates 5 one by one. An installation box 6 is fixedly arranged at the bottom of the support plate 4. An installation cavity is arranged inside the installation box 6. The motor 2 is fixedly installed in the installation cavity by bolts. The rotating shaft 3 is rotatably passed through the support plate 4 through a sealed bearing. The top end of the rotating shaft 3 is fixedly connected to the corresponding support plate 5, and the bottom end extends into the installation box 6 and is transmission-connected to the motor 2.

[0028] In this embodiment, multiple rotating shafts 3 are arranged at equal intervals along the length direction of the support plate 4, and two adjacent rotating shafts 3 are connected by a synchronous belt 23 and a pulley transmission. The output end of the first motor 2 is fixedly connected to the bottom end of one of the rotating shafts 3. With such a structural design, the motor 2 rotates, driving all the rotating shafts 3, the support plate 5, the cleaning chamber, and the battery aluminum shell 20 to rotate in the same direction.

[0029] The interior of the cleaning box 1 is fixed with a mounting platform 13 by bolts, and a filter screen 12 is installed on the support platform. The filter screen 12 is located below the support frame, and the filter screen 12 divides the inner cavity of the cleaning box 1 into an upper cleaning cavity and a lower water storage cavity. The first cleaning component includes a first water spray plate 14, which is installed on the side wall of the cleaning cavity and faces the side wall of the battery aluminum shell 20. The first water spray plate 14 is connected to a first water inlet pipe 25 with the other end extending out of the cleaning box 1. A plurality of first water spray ports 15 are provided on the surface of the first water spray plate 14, and each first water spray port 15 is provided with a first nozzle. A first water pump 16 is provided at one end of the first water inlet pipe 25 away from the first water spray plate 14, and a first conduit with the other end extending into the water storage cavity is provided at the inlet of the first water pump 16. Such a structural design can reuse water resources and save water resources.

[0030] The second cleaning assembly includes a second water spray plate 17, which is installed on the top of the cleaning chamber. The second water spray plate 17 is connected to a second water inlet pipe 26 with the other end extending out of the cleaning box 1. A plurality of second water spray ports 18 are provided on the surface of the second water spray plate 17, and each second water spray port 18 is provided with a second nozzle. A second water pump 19 is provided at one end of the second water inlet pipe 26 away from the water spray plate, and a second conduit with the other end extending into the water storage chamber is provided at the inlet of the second water pump 19. Such a structural design can reuse water resources and save water resources.

[0031] In the above embodiment, a water outlet communicating with the inner cavity may be provided at the bottom of the cleaning box 1, and a valve may be provided inside the water outlet for discharging and replacing the cleaning liquid.

[0032] Working principle:

[0033] When in use, open the sealing plate 10, insert the battery aluminum shell 20 to be cleaned into all the cleaning chambers in turn, close the sealing plate 10, start the motor 2, and the motor 2 drives all the rotating shafts 3, the supporting plate 4, the cleaning chamber, and the battery aluminum shell 20 to rotate until any side wall of the battery aluminum shell 20 is facing the first water spray plate 14, start the first water pump 16 and the second water pump 19, and the water flow rinses the battery aluminum shell 20 from the top and side of the battery aluminum shell 20 respectively. Under the impact of the water flow of the first water spray plate 14, the side wall of the battery aluminum shell 20 facing the first water spray plate 14 is separated from the elastic clamping assembly, and the side wall facing away from the first water spray plate 14 is pressed Tighten the elastic clamping assembly, at this time, the water flow sprayed by the first water spray plate 14 can fully clean the side wall of the battery aluminum shell 20 facing the first water spray plate 14, without a clear blind area. After the side wall is cleaned, the motor 2 rotates to drive the battery aluminum shell 20 to rotate to the other side wall facing the first water spray plate 14, until the four side walls of the battery aluminum shell 20 are cleaned. Under the joint action of the first cleaning assembly and the second cleaning assembly, the water flow can fully act on the surface and inner wall of the battery aluminum shell 20 to achieve a thorough cleaning effect. After the cleaning is completed, the sealing plate 10 is opened and the battery aluminum shell 20 can be directly taken out for subsequent operations.

[0034] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. A new energy battery aluminum shell oily debris cleaning device, characterized by: It comprises a cleaning box with an inner cavity, a support plate is horizontally arranged in the middle position inside the cleaning box, a support disk and a driving component for driving the support disk to rotate are rotatably mounted on the support plate, a cleaning chamber is arranged on the support disk, elastic clamping mechanisms are respectively arranged on the inner side of the cleaning chamber around the battery aluminum shell, a first cleaning component is installed on one side of the inner wall of the cleaning box, and a second cleaning component is arranged on the top of the inner cavity of the cleaning box.

2. According to claim 1, a new energy battery aluminum shell oily debris cleaning device is characterized by: The cleaning chamber is composed of a side limit frame, a bottom support frame and a plurality of vertical rods for connecting the side limit frame and the bottom support frame, the bottom end of the vertical rod is fixedly connected to the support plate, the elastic clamping mechanism includes a plurality of elastic clamping assemblies arranged at circumferential intervals along the inner side of the side limit frame, the elastic clamping assembly includes a clamping part, a telescopic rod and a spring, the telescopic rod is horizontally fixed to the inner side of the side limit frame, one side of the clamping part is fixedly connected to the free end of the telescopic rod, and the other side is used to abut against the battery aluminum shell, the spring is sleeved on the outer surface of the telescopic rod, one end of the spring is fixedly connected to the clamping part, and the other end is fixedly connected to the side wall of the side limit frame.

3. The device for cleaning oily debris from aluminum shell of new energy battery according to claim 2 is characterized in that: The surfaces of the side limiting frame, the bottom supporting frame, the vertical rod and the clamping part are all covered with soft pads.

4. The device for cleaning oily debris from aluminum shell of new energy battery according to claim 1 is characterized in that: There are multiple support plates, and the multiple support plates are arranged at intervals along the length direction of the support plate.

5. A device for cleaning oily debris from aluminum shell of new energy battery according to claim 4, characterized in that: The driving assembly includes a motor and a plurality of rotating shafts, the rotating shafts correspond to the supporting plates one by one, an installation box is provided at the bottom of the supporting plate, an installation cavity is provided inside the installation box, the motor is installed in the installation cavity, the rotating shaft is rotatably passed through the supporting plate, the top end of the rotating shaft is fixedly connected to the corresponding supporting plate, the bottom end extends into the installation box and is transmission-connected to the motor.

6. The device for cleaning oily debris from aluminum shell of new energy battery according to claim 1 is characterized by: A filter is provided inside the cleaning box, and the filter is located below the installation box. The filter divides the inner cavity of the cleaning box into an upper cleaning cavity and a lower water storage cavity. The first cleaning component includes a first water spray plate, and the first water spray plate is connected to a first water inlet pipe with the other end extending out of the cleaning box. A plurality of first water spray ports are provided on the surface of the first water spray plate, and each of the first water spray ports is provided with a first nozzle. A first water pump is provided at one end of the first water inlet pipe away from the first water spray plate, and a first conduit with the other end extending into the water storage cavity is provided at the inlet of the first water pump.

7. A device for cleaning oily debris from aluminum shell of new energy battery according to claim 6, characterized in that: The second cleaning component includes a second water spray plate, which is connected to a second water inlet pipe with the other end extending out of the cleaning box. A plurality of second water spray outlets are provided on the surface of the second water spray plate, and each of the second water spray outlets is provided with a second nozzle. A second water pump is provided at one end of the second water inlet pipe away from the water spray plate, and a second conduit with the other end extending into the water storage chamber is provided at the inlet of the second water pump.

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