Brushing apparatus for battery plate production
Patent Information
- Application Number
- CN202522505132.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-26
AI Technical Summary
其中，极板耳部的清洁度是关键质量指标之一，若耳部残留铅渣、粉尘等杂质，会严重影响后续极板组装时的导电性，导致蓄电池内阻增大、充放电效率降低，甚至引发电池鼓包、漏液等故障，因此在极板生产流程中必须进行刷耳处理
1、通过刷耳机构的设置，机构通过电动推杆二伸缩带动固定杆移动将输送带上端的极板固定，驱动电机输出端带动螺纹杆转动，使T型块在T型槽内滑动，电动推杆一伸缩带动横杆、缓冲件、安装座及刷毛体上下移动，调整刷毛体与极板的接触；当刷毛体接触极板时，连接杆带动抵接块在套筒内滑动，挤压弹簧，弹簧的弹性力反向作用，缓冲刷毛体对极板的压力；最后刷毛体转动，完成对极板耳部的刷耳操作；
Smart Images
Figure CN224807905U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of battery plate technology, specifically a brush ear device used in the production of battery plates. Background Technology
[0002] In the battery manufacturing process, the plates are a core component, and their production quality directly determines the battery's performance and lifespan. Among these, the cleanliness of the plate ears is one of the key quality indicators. If impurities such as lead slag and dust remain in the ears, it will seriously affect the conductivity during subsequent plate assembly, leading to increased internal resistance, reduced charging and discharging efficiency, and even battery bulging, leakage, and other malfunctions. Therefore, ear brushing is essential in the plate production process.
[0003] In the existing technology, there are two main ways to clean the battery plates: one is to rely on manual hand-held brushes or simple tools for cleaning, which is not only labor-intensive and inefficient, but also to use traditional semi-automatic brushing equipment. These devices usually lack an effective plate fixing mechanism, and the plates are prone to displacement during the brushing process, resulting in inaccurate brushing position. At the same time, their brushing components are mostly rigid connections, which cannot flexibly adjust the pressure according to the plate thickness and ear material, which can easily cause excessive wear of the plates. Therefore, this application proposes a brushing device for battery plate production. Utility Model Content
[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a brush ear device for the production of battery plates, which effectively solves the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a brushing device for producing battery plates, comprising a conveyor belt, a brushing mechanism disposed above the conveyor belt, and a feeding mechanism disposed on one side of the conveyor belt; The ear brushing mechanism includes mounting plates fixed on both sides of the conveyor belt. One of the mounting plates has a T-shaped groove at its upper end. A T-shaped block is slidably connected inside the T-shaped groove. A U-shaped frame is fixed at the upper end of the T-shaped block. Electric push rods are symmetrically fixed at the upper end of the U-shaped frame. The output ends of the two electric push rods are fixed with the same crossbar. Several buffer components are fixed at the lower end of the crossbar.
[0006] Preferably, the lower ends of several of the buffer components are fixed to the same mounting base, a bristle body is rotatably connected inside the mounting base, a drive motor is fixed to one side of the mounting plate, a threaded rod is fixed to the output end of the drive motor, one end of the threaded rod is rotatably connected to the inner wall of the T-slot, and the outside of the threaded rod is threadedly connected to the T-block. A smooth rod is fixed to the upper end of another mounting plate, and the outside of the smooth rod is slidably connected to the U-shaped frame.
[0007] Preferably, two electric push rods are symmetrically fixed on opposite sides of the two mounting plates, and a fixing rod is fixed to the output end of each electric push rod.
[0008] Preferably, the buffer includes a sleeve at the lower end of the crossbar, an abutment block is slidably connected inside the sleeve, a connecting rod is fixed at the lower end of the abutment block, the connecting rod extends to the lower part of the sleeve and is fixedly connected to the mounting base, a spring is provided inside the sleeve, the upper side of the spring abuts against the inner wall of the sleeve, and the lower side of the spring abuts against the abutment block.
[0009] Preferably, the feeding mechanism includes a feeding box, with electric push rods three symmetrically fixed to the bottom surface inside the feeding box. The output ends of two electric push rods three are fixed to the same support plate. The support plate is used to place the battery plates. A side plate is hinged to one side of the feeding box. An electric push rod four is fixedly connected to one side of the side plate. A push rod is fixed to the output end of the electric push rod four. A feeding trough is opened on one side of the feeding box.
[0010] Preferably, the upper end of the conveyor belt is flush with the feeding trough.
[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. Through the setting of the brushing mechanism, the mechanism uses the extension and retraction of the second electric push rod to move the fixed rod and fix the electrode plate at the upper end of the conveyor belt. The output end of the drive motor drives the threaded rod to rotate, causing the T-block to slide in the T-slot. The extension and retraction of the first electric push rod drives the crossbar, buffer, mounting base and brush body to move up and down, adjusting the contact between the brush body and the electrode plate. When the brush body contacts the electrode plate, the connecting rod drives the abutment block to slide in the sleeve, compressing the spring. The elastic force of the spring acts in the opposite direction to buffer the pressure of the brush body on the electrode plate. Finally, the brush body rotates to complete the brushing operation of the electrode plate ear. 2. Through the setting of the feeding mechanism, the mechanism drives the support plate to move up and down through the telescopic end of the electric push rod three, and the battery plates placed on the support plate move up accordingly; the side plate opens to facilitate the placement of the plates, and after closing, the electric push rod four drives the push rod to push the uppermost plate through the feeding trough onto the conveyor belt. Since the upper end of the conveyor belt is flush with the feeding trough, the plates can smoothly transition onto the conveyor belt. Attached Figure Description
[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0013] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the ear brushing mechanism of this utility model; Figure 3 This is a schematic diagram of the connection structure of the mounting plate of this utility model; Figure 4 This is a schematic diagram of the structure of the buffer component of this utility model; Figure 5 This is a schematic diagram of the feeding mechanism of this utility model.
[0014] In the diagram: 1. Conveyor belt; 2. Brushing mechanism; 3. Feeding mechanism; 21. Mounting plate; 22. T-slot; 23. T-block; 24. U-shaped frame; 25. Electric push rod one; 26. Crossbar; 27. Buffer; 28. Mounting base; 29. Brush body; 210. Drive motor; 211. Threaded rod; 212. Smooth rod; 213. Electric push rod two; 214. Fixing rod; 71. Sleeve; 72. Abutment block; 73. Connecting rod; 74. Spring; 31. Feeding box; 32. Electric push rod three; 33. Support plate; 34. Side plate; 35. Electric push rod four; 36. Pushing rod; 37. Feeding trough. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0016] Depend on Figures 1 to 5 As shown, this utility model includes a conveyor belt 1, a brush ear mechanism 2 is provided above the conveyor belt 1, and a feeding mechanism 3 is provided on one side of the conveyor belt 1. The ear brushing mechanism 2 includes mounting plates 21 fixed on both sides of the conveyor belt 1. One of the mounting plates 21 has a T-shaped groove 22 at its upper end. A T-shaped block 23 is slidably connected inside the T-shaped groove 22. A U-shaped frame 24 is fixed at the upper end of the T-shaped block 23. Electric push rods 25 are symmetrically fixed at the upper end of the U-shaped frame 24. The output ends of the two electric push rods 25 are fixed with the same crossbar 26. Several buffers 27 are fixed at the lower end of the crossbar 26. The lower ends of several buffer components 27 are fixed to the same mounting base 28. The inside of the mounting base 28 is rotatably connected to a bristle body 29. A drive motor 210 is fixed to one side of the mounting plate 21. A threaded rod 211 is fixed to the output end of the drive motor 210. One end of the threaded rod 211 is rotatably connected to the inner wall of the T-slot 22. The outside of the threaded rod 211 is threadedly connected to the T-block 23. A smooth rod 212 is fixed to the upper end of another mounting plate 21. The outside of the smooth rod 212 is slidably connected to the U-shaped frame 24. Battery plates are transported via conveyor belt 1. A brushing mechanism 2 above conveyor belt 1 processes the plate ears, while a feeding mechanism 3 automatically feeds the plates, reducing manual intervention and improving production efficiency. The drive motor 210 is activated, its output driving the threaded rod 211 to rotate, causing the T-block 23 to slide within the T-slot 22. Combined with the guide rod 212 for the U-shaped frame 24, the U-shaped frame 24 moves horizontally. The electric push rod 25 is activated, its extension and retraction causing the crossbar 26, buffer 27, mounting base 28, and brush body 29 to move up and down, adjusting the contact between the brush body 29 and the plate. The buffer 27 cushions the pressure of the brush body 29 on the plate, and the brush body 29 rotates to complete the brushing operation. The horizontal position and height of the brush body 29 can be flexibly adjusted to adapt to the brushing requirements of different plate specifications. The buffer 27 prevents excessive compression damage to the plate by the brush body 29, ensuring brushing quality and improving the applicability and stability of the device. Two electric push rods 213 are symmetrically fixed on one side of the two mounting plates 21, and a fixing rod 214 is fixed to the output end of the electric push rods 213. The electric push rod 213 on one side of the two mounting plates 21 extends and retracts, driving the fixing rod 214 to move. The fixing rod 214 clamps and fixes the electrode plate from both sides, which can effectively fix the electrode plate and prevent the electrode plate from shifting or shaking due to force during the ear brushing process, ensuring the accurate position of the ear brushing and further ensuring the quality of the ear brushing. The buffer 27 includes a sleeve 71 at the lower end of the crossbar 26. An abutment block 72 is slidably connected inside the sleeve 71. A connecting rod 73 is fixed at the lower end of the abutment block 72. The connecting rod 73 extends to the lower part of the sleeve 71 and is fixedly connected to the mounting base 28. A spring 74 is provided inside the sleeve 71. The upper side of the spring 74 abuts against the inner wall of the sleeve 71, and the lower side of the spring 74 abuts against the abutment block 72. When the bristle body 29 contacts the electrode plate, the connecting rod 73 drives the abutment block 72 to slide inside the sleeve 71, compressing the spring 74. The elastic force of the spring 74 acts in the opposite direction to buffer the pressure of the bristle body 29 on the electrode plate. Through the elastic buffer of the spring 74, the pressure between the bristle body 29 and the electrode plate can be adjusted to avoid excessive pressure damaging the electrode plate or insufficient pressure affecting the brushing effect. The feeding mechanism 3 includes a feeding box 31. Electric push rods 32 are symmetrically fixed inside the bottom of the feeding box 31. The output ends of the two electric push rods 32 are fixed to the same support plate 33. The support plate 33 is used to place the battery plates. A side plate 34 is hinged to one side of the feeding box 31. An electric push rod 35 is fixedly connected to one side of the side plate 34. A push rod 36 is fixed to the output end of the electric push rod 35. A feeding groove 37 is opened on one side of the feeding box 31. The telescopic end of the electric push rod 32 drives the support plate 33 to move up and down, and the battery plates placed on the support plate 33 move up accordingly; the side plate 34 opens to facilitate the placement of the plates, and after closing, the electric push rod 35 drives the push rod 36 to push the uppermost plate onto the conveyor belt 1 through the feeding trough 37; thus realizing the automatic feeding of battery plates and improving the production efficiency of the device. The upper end of conveyor belt 1 is flush with the feeding trough 37; The upper end of the conveyor belt 1 is flush with the feeding trough 37, so that when the push rod 36 pushes the electrode plate, the electrode plate can smoothly transition from the material box through the feeding trough 37 to the conveyor belt 1, avoiding the electrode plate tilting or falling due to the height difference. Working principle: During use, the telescopic end of the electric push rod 32 drives the support plate 33 to move up and down, and the battery plates placed on the support plate 33 move up accordingly; the side plate 34 opens to facilitate the placement of the plates, and after closing, the electric push rod 35 drives the push rod 36 to push the uppermost plate through the feeding trough 37 onto the conveyor belt 1. Since the upper end of the conveyor belt 1 is flush with the feeding trough 37, the plates can smoothly transition onto the conveyor belt 1; the conveyor belt 1 starts, conveying the battery plates pushed by the feeding mechanism 3 forward. When the plates are conveyed to the area below the brushing mechanism 2, the electric push rod 213 on the opposite side of the two mounting plates 21 telescopically extends, driving the fixing rod 214 to move. The fixing rod 214 clamps and fixes the plates from both sides, preventing the plates from slipping during the brushing process. If the brush tip shifts or wobbles, start the drive motor 210, whose output end drives the threaded rod 211 to rotate, causing the T-block 23 to slide in the T-slot 22. Combined with the guide rod 212 for the U-shaped frame 24, the U-shaped frame 24 is moved horizontally, adjusting the horizontal position of the brush body 29. Start the electric push rod 25, whose extension and retraction drive the crossbar 26, buffer 27, mounting base 28 and brush body 29 to move up and down, adjusting the contact between the brush body 29 and the electrode plate. In the buffer 27, when the brush body 29 contacts the electrode plate, the connecting rod 73 drives the abutment block 72 to slide in the sleeve 71, compressing the spring 74. The elastic force of the spring 74 acts in the opposite direction, buffering the pressure of the brush body 29 on the electrode plate. Finally, the brush body 29 rotates, completing the brushing operation on the ear of the electrode plate.
Claims
1. A brush device for producing battery plates, comprising a conveyor belt (1), characterized in that: A brushing mechanism (2) is provided above the conveyor belt (1), and a feeding mechanism (3) is provided on one side of the conveyor belt (1). The ear brushing mechanism (2) includes mounting plates (21) fixed on both sides of the conveyor belt (1). One of the mounting plates (21) has a T-shaped groove (22) at its upper end. A T-shaped block (23) is slidably connected inside the T-shaped groove (22). A U-shaped frame (24) is fixed at the upper end of the T-shaped block (23). Electric push rods (25) are symmetrically fixed at the upper end of the U-shaped frame (24). The output ends of the two electric push rods (25) are fixed with the same crossbar (26). Several buffers (27) are fixed at the lower end of the crossbar (26).
2. The brush ear device for producing storage battery plates according to claim 1, characterized in that: The lower ends of several buffer components (27) are fixed to the same mounting base (28). The interior of the mounting base (28) is rotatably connected to a bristle body (29). A drive motor (210) is fixed to one side of the mounting plate (21). A threaded rod (211) is fixed to the output end of the drive motor (210). One end of the threaded rod (211) is rotatably connected to the inner wall of the T-slot (22). The exterior of the threaded rod (211) is threadedly connected to the T-block (23). A smooth rod (212) is fixed to the upper end of another mounting plate (21). The exterior of the smooth rod (212) is slidably connected to the U-shaped frame (24).
3. The brush ear device for producing storage battery plates according to claim 2, characterized in that: Two electric push rods (213) are symmetrically fixed on opposite sides of the two mounting plates (21), and a fixing rod (214) is fixed to the output end of the electric push rods (213).
4. The brush ear device for producing storage battery plates according to claim 2, characterized in that: The buffer (27) includes a sleeve (71) at the lower end of a crossbar (26). An abutment block (72) is slidably connected inside the sleeve (71). A connecting rod (73) is fixed at the lower end of the abutment block (72). The connecting rod (73) extends to the lower part of the sleeve (71) and is fixedly connected to the mounting base (28). A spring (74) is provided inside the sleeve (71). The upper side of the spring (74) abuts against the inner wall of the sleeve (71), and the lower side of the spring (74) abuts against the abutment block (72).
5. The brush ear device for producing storage battery plates according to claim 1, characterized in that: The feeding mechanism (3) includes a feeding box (31). The bottom surface of the feeding box (31) is symmetrically fixed with electric push rods three (32). The output ends of the two electric push rods three (32) are fixed with the same support plate (33). The support plate (33) is used to place the battery plates. A side plate (34) is hinged to one side of the feeding box (31). An electric push rod four (35) is fixedly connected to one side of the side plate (34). A push rod (36) is fixed to the output end of the electric push rod four (35). A feeding groove (37) is opened on one side of the feeding box (31).
6. The brush ear device for producing storage battery plates according to claim 5, characterized in that: The upper end of the conveyor belt (1) is flush with the feeding trough (37).