Accurate sand blasting pretreatment equipment for energy storage cabinet

Abstract

The utility model provides accurate sand blasting pretreatment equipment for an energy storage cabinet, which relates to the field of energy storage cabinets and comprises a treatment machine body, a treatment cavity is arranged in the treatment machine body, a lantern ring is arranged in the treatment cavity through a lifting structure, a plurality of purging nozzles are arranged on the inner side of the lantern ring, and a dust intercepting structure is arranged in the treatment cavity in front of the lantern ring. In the repeated lifting process of the lantern ring, the sweeping spray head is driven to sweep the outer surface of the energy storage cabinet on the inner side, dust and chippings on the outer surface of the energy storage cabinet are blown off, in the process, wind power output by the air outlet is absorbed by the opposite air return opening, an air wall is formed in a hollow area in front of the treatment machine body, and the dust and chippings on the outer surface of the energy storage cabinet are removed. And dust and chippings blown down from the energy storage cabinet are sucked and discharged through cooperation with a dust suction structure at the bottom table, so that the pretreatment work of cleaning the outer surface of the energy storage cabinet is completed, the situation that the dust and chippings affect the subsequent precise sand blasting work is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinets, and in particular to a precision sandblasting pretreatment device for energy storage cabinets. Background Technology

[0002] Energy storage cabinets are devices used to store electrical energy. Sandblasting during the production and processing of energy storage cabinets mainly serves to enhance surface adhesion, improve corrosion resistance, improve appearance quality, and eliminate stress.

[0003] Currently, most energy storage cabinets lack pretreatment equipment for cleaning their outer surface during sandblasting. Dust and impurities on the outer surface of the energy storage cabinet can easily affect the subsequent sandblasting effect and may also cause sand particles to fail to adhere effectively, thus affecting the surface roughness. Therefore, we propose a dust pretreatment device to perform pretreatment work on the outer surface of the energy storage cabinet before sandblasting. Utility Model Content

[0004] The purpose of this utility model is to solve the following problems existing in the prior art: when sandblasting energy storage cabinets, most of them lack pre-treatment equipment for cleaning the outer surface of the energy storage cabinet. Dust and impurities on the outer surface of the energy storage cabinet can easily affect the subsequent sandblasting effect and may also cause sand particles to fail to adhere effectively, thereby affecting the surface roughness.

[0005] To address the problems existing in the prior art, this utility model provides a precision sandblasting pretreatment device for an energy storage cabinet, including a processing body. The processing body has a processing chamber inside, and a collar is provided inside the processing chamber through a lifting structure. Several blowing nozzles are provided on the inner side of the collar, and a dust interception structure is provided in the processing chamber in front of the collar.

[0006] Furthermore, the dust interception structure includes an air outlet and a return air outlet, which are disposed opposite to each other on the side wall at the inlet of the processing chamber, and both the air outlet and the return air outlet are connected to the fan system.

[0007] Furthermore, the front of the processing unit has a hollow design, allowing direct connection to the internal processing cavity through the hollow section during use.

[0008] Furthermore, the collar is circular in shape, and its diameter is larger than the volume of the energy storage cabinet.

[0009] Furthermore, the purge nozzles are arranged in a ring inside the collar, and the output angle of the purge nozzles is all tilted downwards.

[0010] Furthermore, the bottom of the processing chamber is provided with a base platform, and a hollowed-out dust collection groove is provided below the base platform, which can be connected to a dust collection pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes a lifting structure to repeatedly raise and lower a collar. During this process, the collar drives a blowing nozzle to clean the outer surface of the inner energy storage cabinet, removing dust and debris. Simultaneously, the airflow from the outlet is absorbed by the corresponding return air inlet, forming an air wall in the open area in front of the machine body to prevent dust and debris from splashing out. Combined with a dust-collecting structure at the base, the dust and debris blown off the energy storage cabinet are sucked in and discharged, thus completing the pre-treatment for cleaning the outer surface of the energy storage cabinet. This prevents the dust and debris from affecting subsequent precision sandblasting, increasing the practicality of the device. Attached Figure Description

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

[0014] Figure 2 This is the front view of the present invention;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] Reference numerals in the attached drawings: 1. Processing body; 2. Collar; 3. Lifting structure; 4. Processing chamber; 5. Return air inlet; 6. Base platform; 7. Air outlet; 8. Blowing nozzle. Detailed Implementation

[0017] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation details without creative effort are all within the protection scope of this invention.

[0018] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0019] Example 1

[0020] like Figure 1-3 As shown, a precision sandblasting pretreatment device for an energy storage cabinet includes a processing body 1, a processing chamber 4 inside the processing body 1, a collar 2 inside the processing chamber 4 via a lifting structure 3, a plurality of blowing nozzles 8 on the inner side of the collar 2, and a dust interception structure inside the processing chamber 4 in front of the collar 2.

[0021] In this embodiment, the dust interception structure includes an air outlet 7 and an air return outlet 5. The air outlet 7 and the air return outlet 5 are arranged opposite each other on the side wall at the entrance of the processing chamber 4. Both the air outlet 7 and the air return outlet 5 are connected to the fan system. The front of the processing body 1 is designed with a hollow shape. In use, it can be directly connected to the internal processing chamber 4 through the hollow part at the front. The collar 2 is circular in shape, and the diameter of the collar 2 is larger than the volume of the energy storage cabinet. The blowing nozzles 8 are arranged in a ring on the inner side of the collar 2. The output angle of the blowing nozzles 8 is all tilted downward. The bottom of the processing chamber 4 is also provided with a base platform 6. A hollow dust collection groove is provided below the base platform 6. The dust collection groove can be connected to the dust suction pipe.

[0022] Working Principle Description: Before sandblasting, the operator pushes the energy storage cabinet from the open area in front of the processing unit 1 into the internal processing chamber 4. After adjusting the parameters, the external fan system is started. The fan system delivers airflow to the blowing nozzle 8 and the air outlet 7. The lifting structure 3 drives the collar 2 to rise and fall repeatedly. During the repeated rising and falling of the collar 2, the blowing nozzle 8 blows the dust and debris off the outer surface of the energy storage cabinet. During this process, the airflow from the air outlet 7 is absorbed by the corresponding return air outlet 5, forming an air wall in the open area in front of the processing unit 1 to prevent dust and debris from splashing out. In conjunction with the dust suction structure at the base 6, the dust and debris blown off the energy storage cabinet are sucked up and discharged, thus completing the pre-treatment work of cleaning the outer surface of the energy storage cabinet. This prevents the dust and debris from affecting the subsequent precise sandblasting work and increases the practicality of the device.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A precise sand blasting pretreatment equipment for energy storage cabinet, comprising a processing machine body (1), the inside of the processing machine body (1) is provided with a processing cavity (4), characterized in that: The inside of the processing cavity (4) is provided with a sleeve ring (2) through the lifting structure (3), the inner side of the sleeve ring (2) is provided with a plurality of blowing nozzles (8), and the processing cavity (4) in front of the sleeve ring (2) is provided with a dust interception structure.

2. The precise sand blasting pretreatment equipment for energy storage cabinet according to claim 1, characterized in that: The dust interception structure comprises an air outlet (7) and an air return port (5), the air outlet (7) and the air return port (5) are oppositely arranged on the side wall at the inlet of the processing cavity (4), and the air outlet (7) and the air return port (5) are connected with a fan system.

3. The precise sand blasting pretreatment equipment for energy storage cabinet according to claim 1, characterized in that: The front of the processing body (1) is designed in a hollow manner, and in use, the hollow part in the front can be directly communicated with the internal processing cavity (4).

4. The precise sand blasting pretreatment equipment for energy storage cabinet according to claim 1, characterized in that: The sleeve ring (2) is in the shape of a circular ring, and the diameter of the sleeve ring (2) is greater than the volume of the energy storage cabinet.

5. The precise sand blasting pretreatment equipment for energy storage cabinet according to claim 1, characterized in that: The blowing nozzles (8) are arranged in a ring shape on the inner side of the sleeve ring (2), and the output angles of the blowing nozzles (8) are all arranged to be inclined downward.

6. The precise sand blasting pretreatment equipment for energy storage cabinet according to claim 1, characterized in that: The inner bottom of the processing cavity (4) is further provided with a bottom table (6), the lower side of the bottom table (6) is provided with a hollow dust collecting groove, and the dust collecting groove can be communicated with a dust suction pipeline.

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