Pollution control equipment for automobile battery pole piece

Abstract

The invention discloses automobile battery pole piece pollution control equipment which is characterized in that a first negative pressure conveying line and a second negative pressure conveying line are spliced, a first dust removal structure and a first brush mechanism are arranged on a conveying path of the first negative pressure conveying line, and working surfaces of the first dust removal structure and the first brush mechanism directly face a conveying surface of the first negative pressure conveying line; the second brush mechanism and the second dust removal structure are arranged on the conveying path of the second negative pressure conveying line, and the working face of the second dust removal structure and the working face of the second brush mechanism right face the conveying face of the second negative pressure conveying line. And the height of the first negative pressure conveying line is lower than that of the second negative pressure conveying line. According to the pollution control equipment for the automobile battery pole piece, after the pole piece flows into the first negative pressure conveying line of the equipment, front and back dust removal of the pole piece is automatically completed, the pole piece is automatically conveyed out after dust removal, manual assistance is not needed in the whole process, working efficiency is high, labor is reduced, and cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of pole piece dust removal, and in particular to a pollution control device for automobile battery pole pieces. Background Art

[0002] In today's fast-growing society, traditional industries are gradually being phased out, and new energy, as a sunrise industry, is developing better and better. Among them, new energy vehicles have been mass-produced and put into use. The power of new energy vehicles is provided by lithium batteries, and the production of battery poles in lithium batteries is very important. Once there is a problem with the pole, it will affect the safety of the entire car. Usually, poles need to be processed and manufactured in a clean workshop. Carbon powder will be generated during the pole cutting process, and particulate impurities in the air will adhere to the surface of the pole during the processing. Therefore, before the pole is used to assemble the battery, the surface impurities must be removed, otherwise it will not only affect the battery life, but also pose a safety hazard.

[0003] Therefore, it is urgent to design equipment that can remove dust from the pole pieces. Summary of the invention

[0004] In view of the above problems existing in the prior art, an automobile battery pole piece pollution control device is provided.

[0005] The specific technical solutions are as follows:

[0006] An automobile battery pole piece pollution control device mainly comprises: a first negative pressure conveying line, a second negative pressure conveying line, a first brush mechanism, a second brush mechanism, a first dust removal structure and a second dust removal structure;

[0007] The first negative pressure conveying line and the second negative pressure conveying line are spliced, the first dust removal structure and the first brush mechanism are arranged on the conveying path of the first negative pressure conveying line, the working surfaces of the first dust removal structure and the first brush mechanism face the conveying surface of the first negative pressure conveying line, the second brush mechanism and the second dust removal structure are arranged on the conveying path of the second negative pressure conveying line, the working surfaces of the second dust removal structure and the second brush mechanism face the conveying surface of the second negative pressure conveying line;

[0008] Wherein, the height of the first negative pressure conveying line is lower than the height of the second negative pressure conveying line.

[0009] The above-mentioned automobile battery pole piece pollution control device also has the following characteristics: the first negative pressure conveying line includes a first conveying belt, the first conveying belt is provided with a first negative pressure chamber, and the second negative pressure conveying line includes a second conveying belt, the second conveying belt is provided with a second negative pressure chamber.

[0010] The above-mentioned automobile battery pole piece pollution control device also has such a feature, and further comprises a frame, and the first negative pressure conveying line, the second negative pressure conveying line, the first brush mechanism, the second brush mechanism, the first dust removal structure and the second dust removal structure are all arranged on the frame;

[0011] A negative pressure box is arranged in the frame, and the first negative pressure chamber, the second negative pressure chamber, the first brush mechanism and the second brush mechanism are all connected to the negative pressure box.

[0012] The above-mentioned automobile battery pole piece pollution control device also has such a feature that the first dust removal structure includes a first box body, one side of the first box body is open and covered on the first negative pressure conveying line, and the other side of the first box body is provided with a plurality of first dust removal exhaust ports;

[0013] The second dust removal structure comprises a second box body, one side of the second box body is open and covers the second negative pressure conveying line, and the other side of the second box body is provided with a plurality of second dust removal exhaust ports.

[0014] The above-mentioned automobile battery pole piece pollution control device also has such a feature that the first brush structure includes a first driving member, a first shell and a first brush, the first driving member is drivingly connected to the first brush, the first brush is located in the first shell, and one side of the first shell is open and faces the first negative pressure conveying line;

[0015] The second brush structure includes a second driving member, a second shell and a second brush. The second driving member is drivingly connected to the second brush. The second brush is located in the second shell. One side of the second shell is open and faces the second negative pressure conveying line.

[0016] The above-mentioned automobile battery pole piece pollution control device also has the following feature: a guide plate is provided at the starting position of the first negative pressure conveying line.

[0017] The above-mentioned automobile battery pole piece pollution control device also has the following feature: a magnet is provided at the starting position of the first negative pressure conveying line, and the magnet is provided behind the guide plate.

[0018] The positive effects of the above technical solution are:

[0019] The present invention provides an automobile battery pole piece pollution control device, which automatically completes dust removal on the front and back sides of the pole pieces after the pole pieces flow into the first negative pressure conveying line of the device, and automatically transmits the pole pieces out after dust removal, without the need for manual assistance throughout the process, with high work efficiency, reduced labor and reduced costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of an application of an automobile battery pole piece pollution control device provided by the present invention;

[0021] Figure 2 A schematic diagram of the first direction structure of an automobile battery pole piece pollution control device provided by the present invention;

[0022] Figure 3 for Figure 2 A schematic diagram of the structure with the top cover of the first conveyor belt removed;

[0023] Figure 4 for Figure 2 A schematic diagram of the structure without the top cover of the first conveyor belt and the first shell;

[0024] Figure 5 This is a schematic diagram of the second direction structure of an automobile battery pole piece pollution control device provided by the present invention.

[0025] In the attached drawings: 100, automobile battery pole piece pollution control equipment; 1, first negative pressure conveyor line; 11, first conveyor belt; 2, second negative pressure conveyor line; 22, second conveyor belt; 3, first brush mechanism; 311, first driving member; 321, first shell; 331, first brush; 4, second brush mechanism; 412, second driving member; 5, first dust removal structure; 511, first box body; 521, first dust removal exhaust port; 6, second dust removal structure; 612, second box body; 622, second dust removal exhaust port; 7, frame; 8, negative pressure box; 81, connection port; 9, pipeline; 10, guide plate; 101, bracket; 20, magnet; 200, vacuum equipment; 300, collecting equipment; 400, pole piece. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] The serial numbers of the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0028] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0029] See also Figures 1 to 5 The present invention discloses an automobile battery pole piece pollution control device 100, comprising: a first negative pressure conveying line 1, a second negative pressure conveying line 2, a first brush mechanism 3, a second brush mechanism 4, a first dust removal structure 5 and a second dust removal structure 6;

[0030] The first negative pressure conveyor line 1 and the second negative pressure conveyor line 2 are spliced, the first dust removal structure 5 and the first brush mechanism 3 are arranged on the conveying path of the first negative pressure conveyor line 1, and the working surfaces of the first dust removal structure 5 and the first brush mechanism 3 face the conveying surface of the first negative pressure conveyor line 1, the second brush mechanism 4 and the second dust removal structure 6 are arranged on the conveying path of the second negative pressure conveyor line 2, and the working surfaces of the second dust removal structure 6 and the second brush mechanism 4 face the conveying surface of the second negative pressure conveyor line 2;

[0031] The height of the first negative pressure conveying line 1 is lower than the height of the second negative pressure conveying line 2 .

[0032] Among them, in this embodiment, the conveying surface of the first negative pressure conveyor line 1 is located on the upper surface of the first negative pressure conveyor line 1, and the conveying surface of the second negative pressure conveyor line 2 is located on the lower surface of the second negative pressure conveyor line 2. The pole piece 400 is placed on the upper surface of the first negative pressure conveyor line 1 and is conveyed to the second negative pressure conveyor line 2. The pole piece 400 is then adsorbed to the lower surface of the second negative pressure conveyor line 2 and continues to be conveyed. During the conveying process, the pole piece 400 is dusted by the first brush mechanism 3, the second brush mechanism 4, the first dust removal structure 5 and the second dust removal structure 6. Among them, the first brush mechanism 3 and the first dust removal structure 5 remove dust from the upper surface of the pole piece 400, and the second dust removal structure 6 and the second brush mechanism 4 remove dust from the lower surface of the pole piece 400.

[0033] Optionally, in this embodiment, the first brush mechanism 3 is arranged in front of the first dust removal structure 5, and the second brush mechanism 4 is arranged in front of the second dust removal structure 6, and the front and the back are in terms of the conveying direction. This arrangement can discharge the impurities generated after the brushing through the dust removal structure.

[0034] Optionally, in this embodiment, the first negative pressure conveyor line 1 includes a first conveyor belt 11, and the first conveyor belt 11 is provided with a first negative pressure chamber, and the second negative pressure conveyor line 2 includes a second conveyor belt 22, and the second conveyor belt 22 is provided with a second negative pressure chamber. Among them, the first conveyor belt 11 and the second conveyor belt 22 are both conveyor belts with holes, and the driving technology of the first conveyor belt 11 and the second conveyor belt 22 adopts the existing technology, which will not be described in detail here.

[0035] Among them, the first negative pressure chamber and the second negative pressure chamber are empty shell structures. The first conveyor belt 11 and the second conveyor belt 22 can be laid on the corresponding empty shells to form the first negative pressure chamber and the second negative pressure chamber. For example, the first conveyor belt 11 can be laid on the empty shell with an open upper end to form the first negative pressure chamber, and the second conveyor belt 22 can be laid on the empty shell with an open lower end to form the second negative pressure chamber.

[0036] Optionally, in this embodiment, the first dust removal structure 5 includes a first box body 511, one side of the first box body 511 is open and covered on the first negative pressure conveying line 1, and the other side of the first box body 511 is provided with a plurality of first dust removal exhaust ports 521. During the transmission of the pole piece 400, due to the effect of the vacuum negative pressure, the pole piece 400 is adsorbed on the upper surface of the first conveyor belt 11, and then the first dust removal structure 5 adsorbs all the small solid particles and dust ions on the upper surface of the pole piece 400, and the adsorbed small solid particles and dust ions are discharged from the first dust removal exhaust port 521. Optionally, the first dust removal exhaust port 521 is connected to the external collection device 300 through the pipeline 9.

[0037] The second dust removal structure 6 includes a second box body 612, one side of the second box body 612 is open and covered on the second negative pressure conveying line 2, and the other side of the second box body 612 is provided with a plurality of second dust removal exhaust ports 622. During the transmission of the pole piece 400, due to the effect of the vacuum negative pressure, the pole piece 400 is adsorbed on the lower surface of the second conveying belt 22, and then the second dust removal structure 6 adsorbs all the small solid particles and dust ions on the upper surface of the pole piece 400, and the adsorbed small solid particles and dust ions are discharged from the second dust removal exhaust port 622. Optionally, the second dust removal exhaust port 622 is connected to the external collection device 300 through the pipeline 9.

[0038] Optionally, in this embodiment, the first brush mechanism 3 includes a first driving member 311, a first shell 321 and a first brush 331, the first driving member 311 is drivingly connected to the first brush 331, the first brush 331 is located in the first shell 321, and one side of the first shell 321 is open and faces the first negative pressure conveying line 1. Optionally, the first driving member 311 can be a motor. The motor is connected to the first brush 331, and the motor drives the first brush 331 to rotate. During the rotation process, the first brush 331 brushes off the small solid particles solidified on the upper surface of the pole piece 400.

[0039] The second brush mechanism 4 includes a second driving member 412, a second shell (not shown in the figure) and a second brush (not shown in the figure). The second driving member 412 is connected to the second brush in a driving manner. The second brush is located in the second shell. One side of the second shell is open and faces the second negative pressure conveying line 2. Optionally, the second driving member 412 can be a motor. The motor is connected to the second brush, and the motor drives the second brush to rotate. During the rotation, the second brush brushes away small solid particles solidified on the upper surface of the pole piece 400.

[0040] Furthermore, it also includes a frame 7, and the first negative pressure conveying line 1, the second negative pressure conveying line 2, the first brush mechanism 3, the second brush mechanism 4, the first dust removal structure 5 and the second dust removal structure 6 are all arranged on the frame 7;

[0041] A negative pressure box 8 is arranged in the frame 7, and the first negative pressure chamber, the second negative pressure chamber, the first brush mechanism 3, and the second brush mechanism 4 are all connected to the negative pressure box 8. The negative pressure box 8 is a box structure, and has a connection port 81, and the connection port 81 is used to connect with an external device for generating negative pressure, such as a vacuum device 200. The vacuum device 200 forms a negative pressure in the negative pressure box 8, and then forms a negative pressure in the first negative pressure chamber, the second negative pressure chamber, the first brush mechanism 3, and the second brush mechanism 4. Figure 2 and Figure 3 As shown, the first negative pressure chamber, the second negative pressure chamber, the first brush mechanism 3, and the second brush mechanism 4 are all connected to the negative pressure box 8 through a pipe 9. The first shell 321 and the second shell are connected to the negative pressure box 8 through a pipe 9.

[0042] Among them, the front empty shell can be set on the frame 7, and the empty shell can be a part of the frame 7. The first box body 511 and the second box body 612 are box structures, and the two ends of the first box body 511 are mounted on the frame 7, and the middle of the first box body 511 is suspended and has a gap with the conveying surface (upper surface) of the first negative pressure conveying line 1, so that the pole piece 400 can pass through. The two ends of the second box body 612 are mounted on the frame 7, and the middle of the second box body 612 is suspended and has a gap with the conveying surface (lower surface) of the second negative pressure conveying line 2, so that the pole piece 400 can pass through. The two ends of the first shell 321 are mounted on the frame 7, and the middle of the first shell 321 is suspended and has a gap with the conveying surface (upper surface) of the first negative pressure conveying line 1, so that the pole piece 400 can pass through. The two ends of the second shell are mounted on the frame 7, and the middle of the second shell is suspended and has a gap with the conveying surface (lower surface) of the second negative pressure conveying line 2, so that the pole piece 400 can pass through.

[0043] Furthermore, a guide plate 10 is provided at the starting position of the first negative pressure conveyor line 1. The starting position is in terms of the conveying direction. Optionally, the guide plate 10 is mounted on a bracket 101, and the guide plate 10 includes two plate-shaped members at an obtuse angle, one of which is arranged parallel to the conveying surface of the first negative pressure conveyor line 1, and a gap is left between the conveying surfaces of the first negative pressure conveyor line 1 for the pole piece 400 to pass through.

[0044] Furthermore, a magnet 20 is provided at the starting position of the first negative pressure conveyor line 1, and the magnet 20 is provided behind the guide plate 10 and before the first brush mechanism 3. The magnet 20 is used to absorb metal particles on the surface of the pole piece 400. The back of the guide plate 10 refers to the front and back of the pole piece transmission direction.

[0045] The present invention provides that after the electrode piece 400 flows into the first negative pressure conveying line 1 of the equipment, the front and back sides of the electrode piece 400 are automatically dusted and the electrode piece 400 is automatically conveyed out after dust removal. No manual assistance is required in the whole process, the work efficiency is high, the labor is reduced, and the cost is reduced.

[0046] Specifically, after the pole piece 400 flows into the first negative pressure conveyor line 1 from the guide plate 10, the metal particles on the surface of the pole piece 400 are first sucked away by the magnet 20, and the valve of the first negative pressure conveyor line 1 is opened, and the pole piece 400 is sucked by the first negative pressure conveyor line 1 and conveyed backward. During the conveying process, the small solid particles solidified on the upper surface of the pole piece 400 are brushed off by the first brush mechanism 3 under the action of the first brush mechanism 3, and continue to be conveyed backward. When passing through the non-contact first dust removal structure 5, all the small solid particles and dust ions are completely sucked away by the first dust removal structure 5, and the upper surface of the pole piece 400 is cleaned (the front side of the pole piece 400 is dust removed). The electrode piece 400 reaches the second negative pressure conveyor line 2, the valve of the second negative pressure conveyor line 2 opens, the valve of the first negative pressure conveyor line 1 closes, and the electrode piece 400 is completely sucked by the second negative pressure conveyor line 2 and moves backward. When passing through the second brush mechanism 4, the small solid particles solidified on the lower surface of the electrode piece 400 are brushed off by the second brush mechanism 4 and continue to be transported backward. When passing through the non-contact second dust removal structure 6, all small solid particles and dust ions are completely sucked away by the second dust removal structure 6, and the lower surface of the electrode piece 400 is cleaned (the back of the electrode piece 400 is dusted). The second negative pressure conveyor line 2 can be connected to the customer's on-site conveyor line, wherein, when the electrode piece 400 completely passes through the second dust removal structure 6, the valve of the second negative pressure conveyor line 2 is closed, and the electrode piece 400 naturally falls on the customer's on-site conveyor line and enters the next link.

[0047] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. An automobile battery pole piece pollution control device, characterized in that: include: A first negative pressure conveying line, a second negative pressure conveying line, a first brush mechanism, a second brush mechanism, a first dust removal structure, and a second dust removal structure; The first negative pressure conveying line and the second negative pressure conveying line are spliced, the first dust removal structure and the first brush mechanism are arranged on the conveying path of the first negative pressure conveying line, the working surfaces of the first dust removal structure and the first brush mechanism face the conveying surface of the first negative pressure conveying line, the second brush mechanism and the second dust removal structure are arranged on the conveying path of the second negative pressure conveying line, the working surfaces of the second dust removal structure and the second brush mechanism face the conveying surface of the second negative pressure conveying line; Wherein, the height of the first negative pressure conveying line is lower than the height of the second negative pressure conveying line.

2. The automobile battery pole piece pollution control device according to claim 1, characterized in that: The first negative pressure conveying line includes a first conveying belt, the first conveying belt is provided with a first negative pressure chamber, and the second negative pressure conveying line includes a second conveying belt, the second conveying belt is provided with a second negative pressure chamber.

3. The automobile battery pole piece pollution control device according to claim 2, characterized in that: It also includes a frame, and the first negative pressure conveying line, the second negative pressure conveying line, the first brush mechanism, the second brush mechanism, the first dust removal structure and the second dust removal structure are all arranged on the frame; A negative pressure box is arranged in the frame, and the first negative pressure chamber, the second negative pressure chamber, the first brush mechanism and the second brush mechanism are all connected to the negative pressure box.

4. The automobile battery pole piece pollution control device according to any one of claims 1 to 3, characterized in that: The first dust removal structure comprises a first box body, one side of the first box body is open and covers the first negative pressure conveying line, and the other side of the first box body is provided with a plurality of first dust removal exhaust ports; The second dust removal structure comprises a second box body, one side of the second box body is open and covers the second negative pressure conveying line, and the other side of the second box body is provided with a plurality of second dust removal exhaust ports.

5. The automobile battery pole piece pollution control device according to any one of claims 1 to 3, characterized in that: The first brush structure comprises a first driving member, a first shell and a first brush, wherein the first driving member is drivingly connected to the first brush, the first brush is located in the first shell, and one side of the first shell is open and faces the first negative pressure conveying line; The second brush structure includes a second driving member, a second shell and a second brush. The second driving member is drivingly connected to the second brush. The second brush is located in the second shell. One side of the second shell is open and faces the second negative pressure conveying line.

6. The automobile battery pole piece pollution control device according to any one of claims 1 to 3, characterized in that: A guide plate is provided at the starting position of the first negative pressure conveying line.

7. The automobile battery pole piece pollution control device according to claim 6, characterized in that: A magnet is disposed at the starting position of the first negative pressure conveying line, and the magnet is disposed behind the guide plate.

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