Grid lead plaster cleaning device

Abstract

The utility model discloses a grid lead plaster cleaning device, and relates to the technical field of storage battery grid production. The device comprises a rectangular support frame, and in an operation state, a grid produced by a grid continuous casting and continuous coating production line penetrates through the upper surface of the rectangular support frame; a first cleaning mechanism and a second cleaning mechanism are sequentially installed on the rectangular supporting frame in the grid conveying direction. The first cleaning mechanism comprises a U-shaped frame A, and a brush cleaning structure A is mounted on the inner side wall of the U-shaped frame A; the end part of the brush cleaning structure A is propped against a tab connecting part on the bottom side surface of the grid; the second cleaning mechanism comprises a U-shaped frame B, and a brush cleaning structure B is mounted on the inner side wall of the U-shaped frame A; and the end part of the brush cleaning structure B is propped against the tab connecting part on the upper surface of the grid. The first cleaning mechanism and the second cleaning mechanism are arranged on the two sides of the grid in the conveying state respectively, and therefore the first cleaning mechanism and the second cleaning mechanism are used for cleaning lead plaster attached to the middle of a grid belt in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery grid production, in particular to a grid lead paste cleaning device. Background Art

[0002] The grid is a major component of the battery and serves as the current collector for the electrodes. It conducts, collects, and evenly distributes current. It also supports and acts as a carrier for the active material. Currently, during battery production, lead paste coating equipment, such as a coating machine, is required to coat the grid with lead paste to ensure optimal performance.

[0003] The prior art generally uses lead paste coating equipment to apply paste to the grid strips being transported, so as to achieve the purpose of applying lead paste to the grids. After the grid strips are coated with paste, they need to be cut in the middle of the grid strips to separate the grid strips into individual grids, wherein the middle of the grid strips do not need to be coated with paste. However, when the grid strips are coated with paste, some lead paste will inevitably adhere to the middle of the grid strips. If the lead paste adhered to the middle of the grid strips is not cleaned, after the grid strips are cut, residual paste will be left at the edges of the grids, affecting the production quality of the grids. However, because the grid strips are in a state of transport during the coating process, the lead paste adhered to the middle of the grid strips is inconvenient to clean. If the grid strips are cleaned after the coating process, the lead paste will easily solidify, which is also inconvenient to clean. Utility Model Content

[0004] The purpose of the utility model is to provide a grid lead paste cleaning device, which solves the problems raised by the existing background technology by respectively arranging a first cleaning mechanism and a second cleaning mechanism on both sides of the grid in a conveying state, and then using the first cleaning mechanism and the second cleaning mechanism to clean the lead paste adhered to the middle position of the grid belt during use.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model relates to a grid lead paste cleaning device, comprising a rectangular support frame. In an operating state, the grid produced by the grid continuous casting and coating production line passes through the upper surface of the rectangular support frame; a first cleaning mechanism and a second cleaning mechanism are sequentially installed on the rectangular support frame along the grid conveying direction; the first cleaning mechanism comprises a U-shaped frame A, and a brush cleaning structure A is installed on the inner wall of the U-shaped frame A; the end of the brush cleaning structure A is against the connection of the pole ear on the bottom side of the grid; the second cleaning mechanism comprises a U-shaped frame B, and a brush cleaning structure B is installed on the inner wall of the U-shaped frame A; the end of the brush cleaning structure B is against the connection of the pole ear on the upper surface of the grid; a support rod is installed on the rectangular support frame directly below the second cleaning mechanism, and the middle part of the support rod is connected to a roller through a bearing, and the roller is against the bottom side of the grid.

[0007] Furthermore, the structures of the brush cleaning structure A and the brush cleaning structure B are the same; the brush cleaning structure A includes a connecting sleeve connected to the U-shaped frame A, the end of the connecting sleeve is movably connected to the connecting rod A, the end of the connecting rod A is connected to the rubber column, the end of the rubber column is connected to the connecting rod B, and the end of the connecting rod B is connected to the brush.

[0008] Furthermore, a third cleaning mechanism is also installed on the rectangular support frame; the first cleaning mechanism, the second cleaning mechanism and the third cleaning mechanism are arranged in sequence along the grid conveying direction; the third cleaning mechanism includes a U-shaped frame C, the third cleaning mechanism is located below the grid, and the U-shaped frame C is provided with a hollow vertical rod, the end of the vertical rod is connected to a box body, a filter screen is provided in the box body, and a filter cloth is laid on the upper surface of the filter screen; the bottom side of the box body is connected to the negative pressure pipe, and the negative pressure pipe is connected to the negative pressure equipment.

[0009] Furthermore, the rectangular support frame is provided with a plurality of groups of mounting column sleeves for mounting the U-shaped frame A, the U-shaped frame B and the U-shaped frame C respectively, and the ends of the mounting column sleeves are provided with locking bolts.

[0010] Furthermore, both ends of the support rod are respectively fixed on a group of the mounting column sleeves.

[0011] The utility model has the following beneficial effects:

[0012] The utility model respectively arranges a first cleaning mechanism and a second cleaning mechanism on both sides of the grid in a conveying state, and then utilizes the first cleaning mechanism and the second cleaning mechanism to clean the lead paste adhered to the middle position of the grid belt during use.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the cleaning device of the utility model from a top view;

[0016] Figure 2 This is a schematic diagram of the structure of the cleaning device of the utility model when viewed from above;

[0017] Figure 3 for Figure 2 The main view;

[0018] Figure 4 This is a schematic structural diagram of the first cleaning mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the rectangular support frame structure of the present utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0022] See also Figure 1-3As shown, the utility model is a grid lead paste cleaning device, which includes a rectangular support frame 1, on which a first cleaning mechanism 2, a second cleaning mechanism 3 and a third cleaning mechanism 4 are installed. When in use, the grid 100 produced by the grid continuous casting and coating production line is controlled to pass through the upper surface of the rectangular support frame 1, and then the first cleaning mechanism 2 and the second cleaning mechanism 3 are used to clean the residual paste attached to the lower surface and the upper surface of the grid 100 respectively when in use, and the third cleaning mechanism 4 is used to absorb the dust-like residual paste still attached to the grid after cleaning by the first cleaning mechanism 2 and the second cleaning mechanism 3.

[0023] Specifically, in order to facilitate the cleaning of the lead paste adhered to the middle position of the grid strip, Figure 5 The first cleaning mechanism 2 mentioned in this application includes a U-shaped frame A21, and a brush cleaning structure A20 is installed on the inner wall of the U-shaped frame A31. The second cleaning mechanism 3 includes a U-shaped frame B31, and a brush cleaning structure B30 is installed on the inner wall of the U-shaped frame A31; and the ends of the brush cleaning structure A20 and the brush cleaning structure B30 are respectively against the bottom side and the upper surface of the grid 100.

[0024] On the basis of the above, in order to facilitate the use of the second cleaning mechanism 3 to clean the upper surface of the grid 100, a support rod 13 is installed on the rectangular support frame 1 located directly below the second cleaning mechanism 3, and the middle part of the support rod 13 is connected to a roller 14 through a bearing, and the roller 14 is against the bottom side of the grid 100.

[0025] At the same time, in order to keep the ends of the brush cleaning structure A20 and the brush cleaning structure B30 against any side of the grid 100 and facilitate installation, the brush cleaning structure A20 and the brush cleaning structure B30 provided by the present invention have the same structure; the brush cleaning structure A20 includes a connecting sleeve 201 connected to the U-shaped frame A21, and the end of the connecting sleeve 201 is movably connected to the connecting rod A202, the end of the connecting rod A202 is connected to the rubber column 203, the end of the rubber column 203 is connected to the connecting rod B204, and the end of the connecting rod B204 is connected to the brush 205.

[0026] In this technical solution, the rubber column 203 is provided to ensure that the rubber column 203 provides a deformation effect during cleaning, thereby preventing the brush 205 with hard bristles from getting stuck on the grid.

[0027] It can be seen that when the brush cleaning structure A20 and the brush cleaning structure B30 are used to clean the residual paste on the grid 100, the residual paste in the form of dust generated by the cleaning is easily attached to the upper and lower surfaces of the grid 100; Figure 4Based on this, the third cleaning mechanism 4 of the present application includes a U-shaped frame C41. The third cleaning mechanism 4 is located below the grid 100, and the U-shaped frame C41 is provided with a hollow vertical rod 42. The end of the vertical rod 42 is connected to a box body 43. A filter screen is provided in the box body 43, and a filter cloth is laid on the upper surface of the filter screen; the bottom side of the box body 43 is connected to the negative pressure pipe, and the negative pressure pipe is connected to the negative pressure equipment, that is, when in use, the negative pressure equipment and the box body 43 are used to cooperate to extract the above-mentioned dust-like residual paste.

[0028] Of course, in some other embodiments, the box body 43 may be installed above the grid 100, with the open end of the box body 43 facing the upper surface of the grid 100, and the distance therebetween is 0.5 cm.

[0029] Based on all the descriptions, in this technical solution, three groups of mounting column sleeves 11 are provided on the rectangular support frame 1, which are used to install U-shaped frame A21, U-shaped frame B31 and U-shaped frame C41 respectively. The ends of the mounting column sleeves 11 are provided with locking bolts 12; and the two ends of the support rod 13 are respectively fixed on a group of mounting column sleeves 11.

[0030] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0031] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A grid lead paste cleaning device, characterized by: The invention comprises a rectangular support frame (1); in an operating state, a grid (100) produced by a grid continuous casting and coating production line passes through the upper surface of the rectangular support frame (1); a first cleaning mechanism (2) and a second cleaning mechanism (3) are sequentially installed on the rectangular support frame (1) along the conveying direction of the grid (100); The first cleaning mechanism (2) comprises a U-shaped frame A (21), and a brush cleaning structure A (20) is installed on the inner side wall of the U-shaped frame A (31); the end of the brush cleaning structure A (20) abuts against the pole ear connection on the bottom side of the grid (100); The second cleaning mechanism (3) comprises a U-shaped frame B (31), and a brush cleaning structure B (30) is installed on the inner side wall of the U-shaped frame A (31); the end of the brush cleaning structure B (30) abuts against the pole ear connection on the upper surface of the grid (100); A support rod (13) is installed on the rectangular support frame (1) located directly below the second cleaning mechanism (3). The middle part of the support rod (13) is connected to a roller (14) through a bearing, and the roller (14) is against the bottom side of the grid (100).

2. A grid lead paste cleaning device according to claim 1, characterized in that: The brush cleaning structure A (20) and the brush cleaning structure B (30) have the same structure; The brush cleaning structure A (20) comprises a connecting sleeve (201) connected to a U-shaped frame A (21), the end of the connecting sleeve (201) is movably connected to a connecting rod A (202), the end of the connecting rod A (202) is connected to a rubber column (203), the end of the rubber column (203) is connected to a connecting rod B (204), and the end of the connecting rod B (204) is connected to a brush (205).

3. A grid lead paste cleaning device according to claim 1, characterized in that: A third cleaning mechanism (4) is also installed on the rectangular support frame (1); the first cleaning mechanism (2), the second cleaning mechanism (3) and the third cleaning mechanism (4) are arranged in sequence along the conveying direction of the grid (100); The third cleaning mechanism (4) comprises a U-shaped frame C (41), the third cleaning mechanism (4) is located below the grid (100), and the U-shaped frame C (41) is provided with a hollow vertical rod (42), the end of the vertical rod (42) is connected to a box body (43), a filter screen is provided in the box body (43), and a filter cloth is laid on the upper surface of the filter screen; The bottom side of the box body (43) is connected to a negative pressure pipe, and the negative pressure pipe is connected to a negative pressure device.

4. A grid lead paste cleaning device according to claim 3, characterized in that: The rectangular support frame (1) is provided with a plurality of mounting column sleeves (11) for respectively mounting the U-shaped frame A (21), the U-shaped frame B (31) and the U-shaped frame C (41), and the ends of the mounting column sleeves (11) are provided with locking bolts (12).

5. A grid lead paste cleaning device according to claim 4, characterized in that: Both ends of the support rod (13) are respectively fixed on a group of mounting column sleeves (11).

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