Collecting disc off-line dust removal mechanism

Abstract

The utility model relates to a collector plate off-line dedusting mechanism, including shell, fixed plate, blowing structure, first dust collection structure and second dust collection structure, the shell includes shell and shield, the shield is articulated on the shell, the blowing structure is installed on the shield, the fixed plate is installed at the bottom of the shell, the first dust collection structure is installed on the fixed plate, the second dust collection structure is installed on the fixed plate, and the second dust collection structure is installed on the fixed plate. The charging barrel is installed on the fixing plate, the first dust collection structure is installed on the shell, and the second dust collection structure is installed at the lower end of the fixing plate. According to the off-line dust removal mechanism for the flow collecting disc, the blowing structure is adopted above the charging barrel to blow off dust on the flow collecting disc in the charging barrel, the second dust collection structure is adopted below the charging barrel to suck away the blown-off dust, dust in the charging barrel is removed, the first dust collection structure is adopted to suck away dust in a shell, and dust on the outer side is prevented from entering the charging barrel; the whole return air is clean, and the air cleanliness of the box body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production, in particular to an offline dust removal mechanism for a current collecting plate. Background Art

[0002] Cylindrical batteries are batteries with high capacity, long cycle life and wide operating temperature range. The products are used in solar lamps, lawn lamps, backup energy, power tools, toy models and photovoltaic energy. In the production process of batteries, the flattened and shelled cells need to be welded to the collector plate.

[0003] Loading the collecting plate is an extremely important process. According to the shape and size requirements of the collecting plate, barrel-assisted loading is used. The current collecting plate is generally loaded into the barrel manually, and then the barrel is installed in the collecting plate loading mechanism for automatic loading. However, due to the special and thin material of the collecting plate, wear and dust will be generated during loading. The dust will adhere to the barrel and the collecting plate, resulting in a decrease in the pass rate of the collecting plate welding. Utility Model Content

[0004] The main purpose of the utility model is to provide an off-line dust removal mechanism for a current collecting plate to solve the above technical problems and to remove dust on the current collecting plate in a barrel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A collecting plate offline dust removal mechanism includes an outer shell, a fixed plate, an air blowing structure, a first dust suction structure and a second dust suction structure. The outer shell includes a shell and a shield. The shield is hingedly arranged on the shell, the air blowing structure is installed on the shield, the fixed plate is installed on the bottom of the shell, the barrel is installed on the fixed plate, the first dust suction structure is installed on the shell, and the second dust suction structure is installed on the lower end of the fixed plate.

[0007] As a preferred technical solution, the blowing structure includes a blowing plate, a three-way piece and a speed regulating valve, the blowing plate is communicated with two interfaces of the three-way piece, and the speed regulating valve is communicated with the three-way valve.

[0008] As a preferred technical solution, a limiting block is provided on the blowing plate, and the limiting block is aligned with the top of the barrel.

[0009] As a preferred technical solution, the limit block is provided with a blowing hole, and the blowing hole is communicated with the blowing plate.

[0010] As a preferred technical solution, the first dust suction structure includes a dust suction hood and a gasket, the dust suction hood is connected to the shell, a plurality of air holes are provided on the shell, the dust suction hood covers the air holes, and the gasket is provided between the shell and the dust suction hood.

[0011] As a preferred technical solution, the second dust collection structure includes a dust collection box and a dust collection pipe, the dust collection box is installed at the lower end of the fixed plate, and the dust collection pipe is connected to the dust collection box.

[0012] As a preferred technical solution, a window plate is provided on the shield, and the window plate is installed on the shield.

[0013] As a preferred technical solution, the shell further includes a buckle, and the buckle is installed on the shell.

[0014] The beneficial effects of the utility model are as follows: the above-mentioned collecting plate offline dust removal mechanism adopts a blowing structure above the barrel to blow down the dust on the collecting plate in the barrel, and adopts a second dust suction structure below the barrel to suck away the blown-down dust, so as to clear the dust in the barrel, and adopts the first dust suction structure to suck away the dust in the outer shell to prevent the external dust from entering the barrel. The overall return air is clean to ensure the air cleanliness of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the collector plate offline dust removal mechanism involved in the utility model;

[0016] Figure 2 This is a front view of the collector plate offline dust removal mechanism involved in the utility model;

[0017] Figure 3 It is a side view of the collecting plate offline dust removal mechanism involved in the utility model;

[0018] Figure 4 for Figure 3 Cross-sectional view at AA in . DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] Please combine Figure 1-4As shown, a collecting plate offline dust removal mechanism includes an outer shell 1, a fixed plate 2, an air blowing structure 3, a first dust suction structure 4 and a second dust suction structure 5. The fixed plate 2 is installed at the bottom of the outer shell 1, the air blowing structure 3 and the first dust suction structure 4 are installed at the outer shell 1, the second dust suction structure 5 is installed at the bottom of the fixed plate 2, and the barrel a is installed at the fixed plate 2. The air blowing structure 3 blows up the dust adsorbed on the barrel a, the first dust suction structure 4 adsorbs the dust floating in the outer shell 1, and the second dust suction structure 5 adsorbs the dust located in the barrel a.

[0021] The shell 1 includes a shell 11, a shield 12, a hinge 14, a buckle 13 and a window plate 15. The shield 12 is hingedly arranged on the shell 11 through the hinge 14. The blowing structure 3 is installed on the shield 12. The fixing plate 2 is installed on the bottom of the shell 11. The first dust suction structure 4 is installed on the shell 11. The second dust suction structure 5 is installed on the lower end of the fixing plate 2. The buckle 13 is installed on the shell 11 and is used to lock the shield 12 to keep the shell 1 airtight. The window plate 15 is installed on the shield 12, and the condition inside the shell 1 can be observed through the window plate 15.

[0022] The blowing structure 3 includes a blowing plate 33, a three-way piece 32 and a speed regulating valve 31. The blowing plate 33 is connected to two interfaces of the three-way piece 32, and the speed regulating valve 31 is connected to the three-way valve 32. The speed regulating valve 31 is used to adjust the wind speed of the blowing plate 33. Four limit blocks 331 are provided on the blowing plate 33. The four limit blocks are aligned with the top of the barrel a. In this embodiment, the fixed plate 2 can load four barrels a, and the four barrels a can be dusted. At the same time, the structure of this embodiment can be modified as needed, so that the length of the fixed plate 2 and the number of corresponding limit blocks 331 can be increased as needed. A blowing hole 332 is provided on the limit block 331, and the blowing hole 332 is connected to the blowing plate 33. The joint connecting the three-way valve 32 and the blowing plate 33 is installed between the two limit blocks 331 to ensure that the same amount of air is blown to the two limit blocks 331.

[0023] The first dust suction structure 4 includes a dust suction hood 41 and a gasket 42. The dust suction hood 41 is connected to the shell body 11. The shell body 11 is provided with a plurality of air holes 16. The dust suction hood 41 covers the air holes 16 so that the dust suction hood 41 is connected to the inner space of the outer shell 1 and is used to absorb the dust floating outside the barrel a blown by the blowing structure 3 toward the barrel a. The gasket 42 is arranged between the shell body 11 and the dust suction hood 41 to ensure the air tightness of the connection between the shell body 11 and the dust suction hood 41.

[0024] The second dust suction structure 5 includes a dust suction box 51 and a dust suction pipe 52. The dust suction box 51 is installed at the lower end of the fixed plate 2. The dust suction pipe 52 is connected to the dust suction box 51. The dust suction pipe 52 is connected to negative air pressure and is used to absorb dust inside the barrel a blown by the blowing structure 3 toward the barrel a.

[0025] The above-described embodiments are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent application scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A collecting plate offline dust removal mechanism, characterized in that: It includes an outer shell, a fixed plate, an air blowing structure, a first dust suction structure and a second dust suction structure. The outer shell includes a shell and a shield. The shield is hinged on the shell, the air blowing structure is installed on the shield, the fixed plate is installed on the bottom of the shell, the barrel is installed on the fixed plate, the first dust suction structure is installed on the shell, and the second dust suction structure is installed on the lower end of the fixed plate.

2. The collecting plate offline dust removal mechanism according to claim 1 is characterized in that: The air blowing structure comprises an air blowing plate, a three-way piece and a speed regulating valve. The air blowing plate is communicated with two interfaces of the three-way piece, and the speed regulating valve is communicated with the three-way valve.

3. The collecting plate offline dust removal mechanism according to claim 2 is characterized in that: A limiting block is arranged on the blowing plate, and the limiting block is aligned with the top of the barrel.

4. The collecting plate offline dust removal mechanism according to claim 3 is characterized in that: The limiting block is provided with a blowing hole, and the blowing hole is communicated with the blowing plate.

5. The collecting plate offline dust removal mechanism according to claim 3 or 4, characterized in that: The first dust suction structure includes a dust suction hood and a gasket. The dust suction hood is connected to the shell. The shell is provided with a plurality of air holes. The dust suction hood covers the air holes. The gasket is arranged between the shell and the dust suction hood.

6. The collecting plate offline dust removal mechanism according to claim 5, characterized in that: The second dust suction structure includes a dust suction box and a dust suction pipe. The dust suction box is installed at the lower end of the fixing plate, and the dust suction pipe is connected to the dust suction box.

7. The collecting plate offline dust removal mechanism according to claim 6, characterized in that: The shield is provided with a window plate, and the window plate is installed on the shield.

8. The collecting plate offline dust removal mechanism according to claim 6, characterized in that: The shell also includes a buckle, and the buckle is installed on the shell.

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