Tubular plate cutting and brushing efficient device

Abstract

The application relates to a high-efficiency pipe type plate cutting and brushing device which comprises a rack, a plate conveying assembly, a cutting assembly and a brushing assembly. One end of the plate conveying assembly is provided with a feeding assembly, and the other end of the plate conveying assembly is provided with a baffle. The feeding assembly comprises two side plates, clamping assemblies are arranged on the two side plates, a plurality of plates are stacked between the two side plates, a buffer assembly is arranged between the feeding assembly and the baffle, the clamping assembly is used for clamping and lifting the eighth plate from the bottom in the two side plates, and the buffer assembly is used for buffering the plates when the feeding assembly conveys the plates to the plate conveying assembly. In this way, the working speed is accelerated, the work efficiency is improved, and the manual operation time is reduced.

Description

Technical Field

[0001] This invention relates to the field of battery manufacturing technology, and more specifically to a high-efficiency tubular electrode plate cutting and brushing device. Background Technology

[0002] During the battery production process, an oxide layer will appear on the edge of the plate. After a series of processes, the edge of the plate will have problems such as rough edges and uneven edges. Therefore, the plate needs to be transported to the cutting and brushing device for cutting and brushing. However, in the existing technology, the feeding and conveying speed of the plate is slow, which is not suitable for large-scale production with a large workload.

[0003] In the current electrode cutting process, the electrode plates are usually fed manually, which is slow and results in slow operation and low work efficiency. In addition, manual feeding cannot guarantee that each electrode plate is neatly arranged during the conveying process. Due to the deviation in the position of the electrode plate when it arrives at the cutting device, the quality of the electrode plate is affected. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a high-efficiency tubular electrode plate cutting and brushing device. By incorporating a feeding assembly and a clamping assembly, when the bottom electrode plate is conveyed, two support plates clamp and lift the plate, reducing the weight of the bottom plate and thus decreasing the friction between the bottom electrode plate and chains a and b. This makes the electrode plate easier to convey, speeds up the feeding process, and improves work efficiency. Furthermore, by incorporating a buffer assembly and baffles, the brushes buffer the electrode plate as it passes through the conveyor, assisting in its transport and preventing direct impact with the baffles that could cause tilting. This ensures the sides of the electrode plate remain parallel to the baffles, allowing for neat transport on the electrode plate conveying assembly and improving the accuracy of subsequent cutting and brushing operations.

[0005] The technical solution of the present invention is as follows:

[0006] A high-efficiency tubular electrode cutting and brushing device includes a frame and an electrode conveying assembly. A feeding component is provided at one end of the electrode conveying assembly, and a baffle is provided at the other end. The feeding component includes two side plates, each with a clamping component. Several electrode plates are stacked between the two side plates. A buffer component is provided between the feeding component and the baffle. The clamping components are used to clamp and lift the electrode plates from the eighth layer from the bottom between the two side plates. The buffer component is used to cushion the electrode plates when the feeding component conveys them to the electrode conveying assembly.

[0007] As a preferred embodiment, the feeding assembly further includes a base plate fixedly mounted on the frame, two slots on the base plate, a chain a disposed in the slots, a chain b fixedly mounted to chain a, a feeding drive roller disposed in front of chain a, a feeding driven roller disposed above the feeding drive roller, a motor a driving the feeding drive roller, a through hole disposed on the side plate, a groove disposed on the side plate, and a vertical plate fixedly mounted between the two side plates. The side plates and the vertical plate are both fixedly mounted on the base plate. The groove is located above the through hole. A chain c is fixedly connected between chain a and the feeding drive roller. Push blocks a are fixedly mounted on both chain a and chain b. The motor a is fixedly mounted on the frame.

[0008] As a preferred embodiment, the clamping assembly includes a cylinder a rotatably mounted on the upper end of the side plate, a piston rod driven by the cylinder a, a fixed frame fixedly mounted on the bottom of the piston rod, a connecting plate rotatably mounted on the fixed frame, and a support plate fixedly mounted on one end of the connecting plate, wherein the support plate is rotatably mounted in the through hole.

[0009] As a preferred embodiment, the buffer assembly includes two support rods fixedly mounted on the frame, a rotating shaft rotatably mounted between the two support rods, several brushes fixedly mounted on the outer surface of the rotating shaft, and a motor b that drives the rotating shaft to rotate, wherein the motor b is fixedly mounted on the frame.

[0010] As a preferred embodiment, the electrode plate conveying assembly includes a conveyor chain a, a conveyor chain b fixedly disposed with the conveyor chain a, and a motor c that drives the conveyor chain a to rotate. Push blocks b are fixedly disposed on both the conveyor chain a and the conveyor chain b, a support plate is disposed between the conveyor chain a and the conveyor chain b, and the motor c is fixedly disposed on the frame.

[0011] As a preferred embodiment, the two trays are respectively matched with the left and right sides of the electrode plate, and the surface of the trays is provided with anti-slip soft rubber pads.

[0012] As a preferred embodiment, the frame is also equipped with an edge-cutting device and an edge-brushing device.

[0013] As a preferred embodiment, the length H1 of the brush perpendicular to the support plate is greater than 1.1 to 1.2 times the distance H2 between the upper surface of the electrode plate and the lowest point of the rotating shaft, and the length of the brush is consistent with the length of the electrode plate.

[0014] As a preferred embodiment, the through hole is adapted to the support plate, and the groove is adapted to the cylinder a.

[0015] As another preferred embodiment, the surface of the brush is coated with an antistatic coating.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. This invention includes a feeding assembly and a clamping assembly. Due to the excessive stacking of electrode plates between the two side plates, the friction between the bottom electrode plate and the bottom plate is relatively large, resulting in excessive resistance and difficulty in conveying the electrode plates. Therefore, by setting up a clamping assembly, the two side plates are simultaneously flipped inward by the cylinder a to clamp and lift the eighth layer of electrode plates from the bottom, thereby reducing the weight of the electrode plates on the bottom plate and making it easier to convey the bottom electrode plates. This improves work efficiency, speeds up the electrode plate feeding, reduces manual operation time, and saves time and effort. In addition, anti-slip soft rubber pads are set on the pallets to prevent the pallets from slipping and the electrode plates from falling off. At the same time, they also protect the sides of the electrode plates and prevent the pallets from being damaged during the clamping process.

[0018] 2. The present invention also includes a buffer assembly, an electrode plate conveying assembly, and a baffle. When the electrode plate is conveyed to the electrode plate conveying assembly, it will collide with the baffle, causing the electrode plate to bounce back a certain distance. This can result in the electrode plate tilting on conveyor chains a and b, making it impossible to convey the electrode plate neatly. Therefore, by setting up a brush, when the electrode plate is conveyed under the brush, on the one hand, the brush can act as a buffer, preventing the electrode plate from colliding with the baffle, thus keeping the side of the electrode plate parallel to the baffle. On the other hand, the brush can assist in the conveying of the electrode plate. In addition, coating the brush surface with an antistatic coating can conduct away the static electricity generated by the electrode plate through the brush, preventing the brush and the electrode plate from rubbing against each other and attracting each other, thus affecting the conveying of the electrode plate.

[0019] In summary, this invention has functions such as rapid material loading and automatic diaphragm conveying, and is suitable for the field of diaphragm hole wall metallization production technology. Attached Figure Description

[0020] The invention will be further described below with reference to the accompanying drawings:

[0021] Figure 1 It is a high-efficiency equipment for cutting and brushing tubular electrode plates;

[0022] Figure 2 for Figure 1 Enlarged view of point A;

[0023] Figure 3 This is a schematic diagram of the buffer component.

[0024] Figure 4 This is a structural diagram of the feeding assembly;

[0025] Figure 5 for Figure 4 Enlarged view of point B;

[0026] Figure 6 A schematic diagram showing the state when the eighth-to-last electrode plate is clamped and lifted in order to hold the clamping assembly;

[0027] Figure 7 This is a schematic diagram showing the state of the electrode plate as it passes through the buffer assembly during the plate transport process.

[0028] Figure 8 for Figure 7 Enlarged view of point C;

[0029] Figure 9 This is a schematic diagram showing the state of the electrode plates as they pass through an inclined brush during the conveying process. Detailed Implementation

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example 1

[0032] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0033] like Figures 1 to 9 As shown, a high-efficiency tubular electrode cutting and brushing device includes a frame 1 and an electrode conveying assembly 2. One end of the electrode conveying assembly 2 is provided with a feeding assembly 3, and the other end of the electrode conveying assembly 2 is provided with a baffle 4. The feeding assembly 3 includes two side plates 31, and each of the two side plates 31 is provided with a clamping assembly 5. Several electrode plates 11 are stacked between the two side plates 31. A buffer assembly 6 is provided between the feeding assembly 3 and the baffle 4. The clamping assembly 5 is used to clamp and lift the electrode plate 11 from the eighth layer from the bottom between the two side plates 31. The buffer assembly 6 is used to buffer the electrode plate 11 when the feeding assembly 3 conveys the electrode plate 11 to the electrode conveying assembly 2.

[0034] like Figure 2 and Figure 3As shown, the feeding assembly 3 also includes a base plate 32 fixedly mounted on the frame 1, two slots 33 formed on the base plate 32, a chain a34 disposed in the slots 33, a chain b35 fixedly mounted to the chain a34, a feeding drive roller 36 disposed in front of the chain a34, a feeding driven roller 37 disposed above the feeding drive roller 36, a motor a38 driving the feeding drive roller 36 to rotate, a through hole 39 formed on the side plate 31, a groove 311 formed on the side plate 31, and a vertical plate 312 fixedly mounted between the two side plates 31. The side plates 31 and the vertical plate 312 are both fixedly mounted on the base plate 32. The groove 311 is located above the through hole 39. A chain c3 is fixedly connected between the chain a34 and the feeding drive roller 36. 13. Push blocks a314 are fixedly installed on both chains a34 and b35. Motor a38 is fixedly installed on frame 1. In use, the electrode plates 11 are first stacked between the two side plates 31, and then motor a38 is turned on. Driven by motor a38, chains a34, b35 and feeding drive roller 36 start to rotate. Chains a34 and b35 transport the bottom electrode plate 11. At the same time, clamping assembly 5 clamps and lifts the eighth layer of electrode plates 11 from the bottom. Because too many electrode plates 11 are stacked between the two side plates 31, the friction between the lower electrode plates 11 and the bottom plate 32 is large, resulting in excessive resistance and difficulty in transporting the electrode plates 11. Therefore, this method can speed up the feeding speed of electrode plates 11.

[0035] like Figure 5 As shown, the clamping assembly 5 includes a cylinder a51 rotatably mounted on the upper end of the side plate 31, a piston rod 52 driven by the cylinder a51, a fixing frame 53 fixedly mounted on the bottom of the piston rod 52, a connecting plate 54 rotatably mounted on the fixing frame 53, and a support plate 55 fixedly mounted on one end of the connecting plate 54. The support plate 55 is rotatably mounted in the through hole 39. In use, driven by the cylinder a51, the support plates 55 on both sides simultaneously flip inward toward the side plate 31 to clamp and lift the eighth-to-last electrode plate 11. At this time, the upper surface of the lower electrode plate 11 is separated from the lower surface of the upper electrode plate 11, thereby allowing the lower electrode plate 11 to be clamped and lifted. The electrode plates 11 in the lower layer are easier to transport out. At this time, there are seven or eight electrode plates 11 stacked under the tray 55. They are relatively light and easy to transport. After the bottom electrode plate 11 is transported out, the baffle 55 is reset to the outside of the side plate 31 under the drive of the cylinder a51. At this time, the lifted electrode plate 11 moves downward. Due to the small moving distance, the dust and noise generated when the lifted electrode plate 11 descends are small. By repeating this process, the number of electrode plates 11 on the bottom plate 32 can always be kept at seven or eight, which improves work efficiency, speeds up the feeding of electrode plates 11, reduces manual operation time, and saves time and effort.

[0036] like Figure 3As shown, the buffer assembly 6 includes two support rods 61 fixedly mounted on the frame 1, a rotating shaft 62 rotatably mounted between the two support rods 61, several brushes 63 fixedly mounted on the outer surface of the rotating shaft 62, and a motor b64 that drives the rotating shaft 62 to rotate. The motor b64 is fixedly mounted on the frame 1. In use, the motor b64 is turned on to drive the rotating shaft 62 and the brushes 63 to rotate. When the electrode plate 11 is conveyed to the electrode plate conveying assembly 2, it will hit the baffle 4, causing the electrode plate 11 to bounce back a certain distance. This will cause the electrode plate 11 to tilt on the conveyor chain a21 and the conveyor chain b22, thus preventing it from being conveyed out neatly. Therefore, by setting the brushes 63, when the electrode plate 11 is conveyed under the brushes 63, on the one hand, the brushes 63 can play a buffering role, so that the electrode plate 11 will not hit the baffle 4, thus keeping the side of the electrode plate 11 parallel to the baffle 4. On the other hand, the brushes 63 can also assist in the conveying of the electrode plate 11.

[0037] like Figure 2 and Figure 4 As shown, the electrode plate conveying assembly 2 includes a conveyor chain a21, a conveyor chain b22 fixedly disposed with the conveyor chain a21, and a motor c23 that drives the conveyor chain a21 to rotate. Push blocks b24 are fixedly disposed on both the conveyor chain a21 and the conveyor chain b22. A support plate 25 is disposed between the conveyor chain a21 and the conveyor chain b22. The motor c23 is fixedly disposed on the frame 1. In use, the motor c23 is turned on to drive the conveyor chain a21 and the conveyor chain b22 to rotate, and the electrode plate 11 is conveyed under the action of the push block b24.

[0038] like Figure 6 As shown, the two trays 55 are respectively matched with the left and right sides of the electrode plate 11, and the surface of the trays 55 is provided with anti-slip soft rubber pads 56. By providing anti-slip soft rubber pads 56 on the trays 55, the problem of the trays 55 slipping and the electrode plate 11 falling off is prevented. At the same time, it protects the sides of the electrode plate 11 and avoids damage to the electrode plate 11 during the clamping process.

[0039] like Figure 1 As shown, the frame 1 is also equipped with an edge-cutting device 7 and an edge-brushing device 8, which are used to cut and brush the edge of the edge plate 11 to improve the quality of the edge plate 11.

[0040] like Figure 8 As shown, the length H1 of the brush 63 perpendicular to the support plate 25 is 1.1 to 1.2 times greater than the distance H2 between the upper surface of the electrode plate 11 and the lowest point of the rotating shaft 62. The length of the brush 63 is consistent with the length of the electrode plate 11, so that the brush 63 and the electrode plate 11 are fully in contact. During the rotation of the brush 63, it plays a dual role of buffering and conveying the electrode plate 11.

[0041] like Figure 6As shown, the through hole 39 is adapted to the support plate 55, and the groove 311 is adapted to the cylinder a51.

[0042] like Figure 3 As shown, the surface of the brush 63 is coated with an antistatic coating. By coating the surface of the brush 63 with an antistatic coating, the static electricity generated by the electrode 11 can be conducted away by the brush 63, preventing the brush 63 from rubbing against the electrode 11 to generate static electricity, causing the brush 63 and the electrode 11 to attract each other and affect the transport of the electrode 11.

[0043] Example 2

[0044] like Figure 9 As shown, the components that are the same as or corresponding to those in Embodiment 1 are marked with the same reference numerals as those in Embodiment 1. For the sake of simplicity, only the differences from Embodiment 1 will be described below. The difference between Embodiment 2 and Embodiment 1 is that the brush 63 is fixedly mounted on the outer surface of the rotating shaft 62 in an inclined state.

[0045] In this embodiment, the brush 63 is tilted on the outer surface of the rotating shaft 62, and the tilting direction of the brush 63 is consistent with the conveying direction of the electrode plate 11, so that the resistance between the brush 63 and the electrode plate 11 is smaller, thereby allowing the electrode plate 11 to pass under the brush 63 more smoothly.

[0046] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0047] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0048] The above description, in conjunction with the accompanying drawings, represents only preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention. These modifications and improvements should also be considered within the scope of protection of the present invention and will not affect the effectiveness and practicality of the present invention.

Claims

1. A high-efficiency tubular electrode cutting and brushing device, comprising a frame (1) and an electrode conveying assembly (2), wherein a feeding assembly (3) is provided at one end of the electrode conveying assembly (2), and a baffle (4) is provided at the other end of the electrode conveying assembly (2), characterized in that: The feeding assembly (3) includes two side plates (31), each of which is provided with a clamping assembly (5). Several electrode plates (11) are stacked between the two side plates (31). A buffer assembly (6) is provided between the feeding assembly (3) and the baffle (4). The clamping assembly (5) is used to clamp and lift the electrode plate (11) of the eighth layer from the bottom between the two side plates (31). The buffer assembly (6) is used to buffer the electrode plate (11) when the feeding assembly (3) conveys the electrode plate (11) to the electrode plate conveying assembly (2). The feeding assembly (3) further includes a base plate (32) fixedly mounted on the frame (1), two slots (33) opened on the base plate (32), a chain a (34) set in the slots (33), a chain b (35) fixedly mounted with the chain a (34), a feeding drive roller (36) set in front of the chain a (34), a feeding driven roller (37) set above the feeding drive roller (36), a motor a (38) that drives the feeding drive roller (36) to rotate, and a through hole (39) opened on the side plate (31). The groove (311) on the side plate (31) and the upright plate (312) fixedly disposed between the two side plates (31), the side plate (31) and the upright plate (312) are both fixedly disposed on the bottom plate (32), the groove (311) is located above the through hole (39), the chain a (34) and the feeding drive roller (36) are fixedly connected by the chain c (313), the push block a (314) is fixedly disposed on the chain a (34) and the chain b (35), and the motor a (38) is fixedly disposed on the frame (1); The clamping assembly (5) includes a cylinder a (51) rotatably disposed on the upper end of the side plate (31), a piston rod (52) driven by the cylinder a (51), a fixing frame (53) fixedly disposed on the bottom of the piston rod (52), a connecting plate (54) rotatably disposed on the fixing frame (53), and a support plate (55) fixedly disposed on one end of the connecting plate (54). The support plate (55) is rotatably disposed in the through hole (39). The buffer assembly (6) includes two support rods (61) fixedly mounted on the frame (1), a rotating shaft (62) rotatably mounted between the two support rods (61), several brushes (63) fixedly mounted on the outer surface of the rotating shaft (62), and a motor b (64) that drives the rotating shaft (62) to rotate. The motor b (64) is fixedly mounted on the frame (1). The surface of the brush (63) is coated with an antistatic coating.

2. The high-efficiency tubular electrode cutting and brushing device according to claim 1, characterized in that: The electrode plate conveying assembly (2) includes a conveying chain a (21), a conveying chain b (22) fixedly disposed with the conveying chain a (21), and a motor c (23) that drives the conveying chain a (21) to rotate. Push blocks b (24) are fixedly disposed on both the conveying chain a (21) and the conveying chain b (22). A support plate (25) is disposed between the conveying chain a (21) and the conveying chain b (22). The motor c (23) is fixedly disposed on the frame (1).

3. The high-efficiency tubular electrode cutting and brushing device according to claim 1, characterized in that: The two trays (55) are respectively matched with the left and right sides of the electrode plate (11), and the surface of the trays (55) is provided with anti-slip soft rubber pads (56).

4. The high-efficiency tubular electrode cutting and brushing device according to claim 1, characterized in that: The frame (1) is also equipped with an edge cutting device (7) and an edge brushing device (8).

5. The high-efficiency tubular electrode cutting and brushing device according to claim 2, characterized in that: The length H1 of the brush (63) perpendicular to the support plate (25) is greater than 1.1 to 1.2 times the distance H2 between the upper surface of the electrode plate (11) and the lowest point of the rotating shaft (62). The length of the brush (63) is the same as the length of the electrode plate (11).

6. The high-efficiency tubular electrode cutting and brushing device according to claim 1, characterized in that: The through hole (39) is adapted to the support plate (55), and the groove (311) is adapted to the cylinder a (51).

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