Battery pole plate lug brushing device

Abstract

The utility model relates to the field of battery pole plate processing, in particular to a lug brushing device for a battery pole plate. When an existing lug brushing device is used for brushing lugs on a battery pole plate, due to the fact that the adhesive force of a conductive material and an oxide layer is high, the cleaning effect of a brush roll on the lugs is poor. A battery pole plate lug brushing device comprises two supporting frames and the like, two transmission shaft frames are rotationally connected between the two supporting frames, a motor is fixedly connected to one side of one supporting frame, a transmission assembly is connected between the motor and one transmission shaft frame, and two toothed belts are wound between the two transmission shaft frames. The motor drives the transmission shaft frame to rotate through the transmission assembly and then drives the battery pole plate to move, and then the pole lug of the battery pole plate can extrude the four electric brush rollers up and down respectively, so that the four electric brush rollers can press and brush away the pole lug when brushing the pole lug of the battery pole plate, and the cleaning effect on the pole lug is better.

Description

Technical Field

[0001] The utility model relates to the field of battery plate processing, in particular to a battery plate ear brushing device. Background Art

[0002] The battery plate is a core component in an automotive battery. During the production process of the battery plate, a conductive material is coated on its surface, and a relatively thick oxide layer is generated on the tab part. During the subsequent assembly process of the battery, it is necessary to remove the conductive material and the oxide layer on the tab part.

[0003] When the existing ear brushing device brushes the ears of the battery plate, due to the strong adhesion of the conductive material and the oxide layer, it is not easy to clean the conductive material and the oxide layer on the tabs, resulting in poor cleaning effect of the brush roller on the tabs. Content of the Utility Model

[0004] In view of the problems raised in the above background art, the utility model provides a battery plate ear brushing device that can easily brush and clean the conductive material and the oxide layer attached to the tabs of the battery plate, and has a good cleaning effect on the tabs of the battery plate.

[0005] The technical solution is as follows: A battery plate ear brushing device includes two support frames. Two drive shaft frames are rotatably connected between the two support frames. One side of one of the support frames is fixedly connected with a motor. A transmission component is connected between the motor and one of the drive shaft frames. Two toothed belts are wound between the two drive shaft frames. A plurality of limiting frames are fixedly connected to both of the toothed belts. A battery plate is placed between the upper surfaces of the two toothed belts. One side of the battery plate contacts one of the limiting frames. One side of the support frame close to the motor is fixedly connected with a rod frame. Four sliding rings are slidably connected to the upper part of the rod frame. Pressure springs are connected between the four sliding rings and the rod frame. An electric brush roller is rotatably connected to each sliding ring. A scribing plate component is arranged on one side of the rod frame. A pressing plate component is arranged on the support frame far from the motor. The rotation of the toothed belt drives the limiting frame to rotate and pushes the battery plate close to the scribing plate component. The scribing plate component can scribe the surface of the tabs of the battery plate. The pressing plate component can press one side of the battery plate when the battery plate is scribed and the ears are brushed, preventing the battery plate from warping.

[0006] As an improvement of the above solution, the transmission component includes a pulley one, a pulley two and a belt. The pulley one is connected to the output shaft of the motor. The pulley two is connected to one end of one of the drive shaft frames. The belt is wound around the pulley one and the pulley two.

[0007] As an improvement of the above solution, the scribing plate assembly includes a guiding frame fixedly connected to one side of the rod frame close to the motor. Two tool holders are slidably connected to the side of the guiding frame away from the rod frame. Extrusion springs are connected between the two tool holders and the guiding frame. A number of blades are fixedly connected to the two tool holders. Every five blades form a group, and the two groups of blades are symmetrically arranged.

[0008] As an improvement of the above solution, the pressing plate assembly includes two support columns both fixedly connected to one of the support frames away from the motor, and spring plates are fixedly connected to the upper parts of the two support columns.

[0009] Beneficial effects: 1. The motor drives one of the drive shaft frames to rotate through the transmission assembly, and then drives the toothed belt and the other drive shaft frame to rotate. The rotation of the toothed belt drives the limiting frame and the battery electrode plate to horizontally move a certain distance in the direction close to the electric brush roller. After the battery electrode plate horizontally moves a certain distance, the lugs of the battery electrode plate will successively contact the four electric brush rollers, and then when the battery electrode plate continues to horizontally move, the lugs will respectively squeeze the upper and lower four electric brush rollers to move a certain distance in the direction away from each other, and the pressure springs are compressed. In this way, the four electric brush rollers can tightly press and brush when brushing the lugs of the battery electrode plate, making the brushing effect on the conductive material and oxide layer of the lugs better.

[0010] 2. When the toothed belt and the limiting frame rotate to drive the battery electrode plate to horizontally move a certain distance in the direction close to the electric brush roller, the lugs of the battery electrode plate will first contact and squeeze the two groups of blades to move in the direction away from each other, and the extrusion springs are compressed, so that the two groups of blades tightly press the lugs of the battery electrode plate and scratch on the surface. In this way, the conductive material and oxide layer on the surface of the lugs can be more easily brushed off. Description of the Drawings

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0012] Figure 2 For the present utility model Figure 1 The enlarged three-dimensional structural schematic diagram of part A in it.

[0013] Figure 3 It is a partial three-dimensional structural schematic diagram of the present utility model.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of the support column and the spring plate of the present utility model.

[0015] Names of the reference numerals in the figure: 1, support frame; 2, drive shaft frame; 3, belt pulley; 4, motor; 5, transmission assembly; 6, toothed belt; 7, limit frame; 8, battery plate; 9, rod frame; 10, sliding ring; 11, compression spring; 12, electric brush roller; 13, guide frame; 14, tool rest; 15, extrusion spring; 16, blade; 17, support column; 18, spring plate. Detailed implementation mode

[0016] The present utility model will be further described below in conjunction with the embodiments shown in the drawings.

[0017] Embodiment 1: A battery plate ear brushing device, as Figures 1 - 4 shown, includes two support frames 1. Two drive shaft frames 2 are rotatably connected between the two support frames 1. One side of one of the support frames 1 is fixedly connected with a motor 4. A transmission assembly 5 is connected between the motor 4 and one of the drive shaft frames 2. Two toothed belts 6 are wound between the two drive shaft frames 2. A plurality of limit frames 7 are fixedly connected to the two toothed belts 6. A battery plate 8 is placed between the upper surfaces of the two toothed belts 6. One side of the battery plate 8 is in contact with one of the limit frames 7. The limit frame 7 is used to limit the battery plate 8 and push the battery plate 8. One side of the support frame 1 close to the motor 4 is fixedly connected with a rod frame 9. Four sliding rings 10 are slidably connected to the upper part of the rod frame 9. Compression springs 11 are connected between the four sliding rings 10 and the rod frame 9. An electric brush roller 12 is rotatably connected to each sliding ring 10. The electric brush roller 12 is used to clean the surface of the ear. A scribing assembly is arranged on one side of the rod frame 9. A pressing plate assembly is arranged on the support frame 1 far from the motor 4. The rotation of the toothed belt 6 drives the limit frame 7 to rotate and pushes the battery plate 8 close to the scribing assembly. The scribing assembly can scribe the surface of the ear of the battery plate 8. The pressing plate assembly can press one side of the battery plate 8 when the battery plate 8 is scribed and ear-brushed to prevent the battery plate 8 from warping.

[0018] The transmission assembly 5 includes a first belt pulley, a second belt pulley and a belt. The first belt pulley is connected to the output shaft of the motor 4. The second belt pulley is connected to one end of one of the drive shaft frames 2. The belt is wound around the first belt pulley and the second belt pulley.

[0019] In the actual ear-brushing operation, the staff needs to brush off the conductive material and oxide layer coated on the tab of the battery plate 8. First, the operator horizontally places the battery plate 8 on the two toothed belts 6, and makes one side of the battery plate 8 contact one of the limit frames 7, and the tab of the battery plate 8 faces the motor 4. Then the operator starts the motor 4, and the motor 4 drives one of the drive shaft frames 2 to rotate through the transmission assembly 5, and then drives the toothed belt 6 and the other drive shaft frame 2 to rotate. The rotation of the toothed belt 6 drives the limit frame 7 and the battery plate 8 to horizontally move a certain distance in the direction close to the electric brush roller 12. After the battery plate 8 horizontally moves a certain distance, the tab of the battery plate 8 will successively contact the four electric brush rollers 12. Then, when the battery plate 8 continues to horizontally move, the tab will respectively squeeze the upper and lower four electric brush rollers 12 to move a certain distance in the direction away from each other, and the compression spring 11 is compressed. In this way, the four electric brush rollers 12 can tightly press and brush when brushing the tab of the battery plate 8, making the brushing and cleaning effect of the conductive material and oxide layer on the tab better.

[0020] Embodiment 2: On the basis of Embodiment 1, as Figures 1 - 4 shown, the scribing plate assembly includes a guide frame 13, the guide frame 13 is fixedly connected to one side of the rod frame 9 close to the motor 4, and two tool holders 14 are slidably connected to the side of the guide frame 13 away from the rod frame 9. Compression springs 15 are connected between the two tool holders 14 and the guide frame 13. A number of blades 16 are fixedly connected to both of the tool holders 14. Every five blades 16 form a group, and the two groups of blades 16 are symmetrically arranged. The blades 16 are used to scribe scratches on the surface of the tab.

[0021] The pressing plate assembly includes two support columns 17, both of the two support columns 17 are fixedly connected to one of the support frames 1 away from the motor 4. Spring pieces 18 are fixedly connected to the upper parts of the two support columns 17. The spring pieces 18 are used to squeeze one side of the battery plate 8 to prevent the battery plate 8 from warping during ear-brushing.

[0022] When the toothed belt 6 and the limit frame 7 rotate to drive the battery plate 8 to horizontally move a certain distance in the direction close to the electric brush roller 12, the tab of the battery plate 8 will first contact and squeeze the two groups of blades 16 to move away from each other, and the compression spring 15 is compressed, so that the two groups of blades 16 tightly press the tab of the battery plate 8 and scribe scratches on the surface, which can make the conductive material and oxide layer on the surface of the tab easier to be brushed off.

[0023] When the ear of the battery plate 8 moves horizontally and before contacting the blade 16, the side of the battery plate 8 away from the ear will successively contact and squeeze the two spring sheets 18. When the battery plate 8 completes brushing the ear, one side of the battery plate 8 is out of contact with the spring sheet 18, so that the other side of the battery plate 8 can be pressed down when the battery plate 8 is brushing the ear, preventing one side of the battery plate 8 from curling up when brushing the ear.

[0024] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A battery plate brush ear device, characterized in that: The invention comprises two support frames (1), two transmission shaft frames (2) are rotatably connected between the two support frames (1), two pulleys (3) are fixedly connected to the two transmission shaft frames (2), one side of one of the support frames (1) is fixedly connected to a motor (4), a transmission assembly (5) is connected between the motor (4) and one of the transmission shaft frames (2), two toothed belts (6) are wound between the two transmission shaft frames (2), the toothed belts (6) are meshed with the pulleys (3), a plurality of limit frames (7) are fixedly connected to the two toothed belts (6), a battery plate (8) is placed between the upper surfaces of the two toothed belts (6), one side of the battery plate (8) is in contact with one of the limit frames (7), and one side of the support frame (1) close to the motor (4) is A rod frame (9) is fixedly connected, and four sliding rings (10) are slidably connected to the upper part of the rod frame (9). Pressure springs (11) are connected between the four sliding rings (10) and the rod frame (9), and each sliding ring (10) is rotatably connected to an electric brush roller (12). A scratching plate assembly is arranged on one side of the rod frame (9), and a pressure plate assembly is arranged on a support frame (1) away from the motor (4). The toothed belt (6) rotates to drive the limit frame (7) to rotate and push the battery plate (8) close to the scratching plate assembly. The scratching plate assembly can scratch the surface of the ear of the battery plate (8). When the battery plate (8) is scratched and the ear is brushed, the pressure plate assembly can press one side of the battery plate (8) to prevent the battery plate (8) from tilting.

2. A battery plate brush lug device as claimed in claim 1, characterized in that: The transmission assembly (5) comprises a first pulley, a second pulley and a belt, the output shaft of the motor (4) is fixedly connected to the first pulley, one end of one of the transmission shaft frames (2) is fixedly connected to the second pulley, and a belt is wound between the first pulley and the second pulley.

3. A battery plate brush lug device as claimed in claim 1, characterized in that: The slicing plate assembly comprises a guide frame (13), wherein the guide frame (13) is fixedly connected to a side of the rod frame (9) close to the motor (4), and two knife frames (14) are slidably connected to a side of the guide frame (13) away from the rod frame (9), and a compression spring (15) is connected between the two knife frames (14) and the guide frame (13), and a plurality of blades (16) are fixedly connected to the two knife frames (14), and each group of five blades (16) is symmetrically arranged.

4. A battery plate brush lug device as claimed in claim 3, characterized in that: The pressure plate assembly comprises two support columns (17), the two support columns (17) are fixedly connected to a support frame (1) away from the motor (4), and the upper parts of the two support columns (17) are fixedly connected to spring sheets (18).

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