Processing device for battery heat dissipation cover plate production

Abstract

The utility model discloses a processing device for producing a battery heat dissipation cover plate, which comprises a first support frame and a second support frame, a conveying component is arranged between the first support frame and the second support frame, and a cross beam is horizontally arranged at the upper ends of the first support frame and the second support frame; a second linear lead screw sliding table is arranged at the upper end of the cross beam, and a polishing assembly is fixedly connected to a second sliding base of the second linear lead screw sliding table. By integrating the conveying assembly, the linear lead screw sliding table, the linear guide rail, the positive and negative rotation gear motor and other automatic components, the automatic feeding, discharging, positioning and polishing processes of the battery heat dissipation cover plate are achieved, the production efficiency is remarkably improved, and the labor cost is reduced; the grinding assembly adopts a telescopic air cylinder, a rotating motor and an obliquely-arranged grinding machine, the grinding assembly is matched with a conical grinding head, the edge and the right-angle position of the cover plate can be accurately ground, the problems of inconsistent precision and secondary reworking of traditional manual grinding are solved, and the quality of finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation cover plate processing, and particularly relates to a processing device for producing a battery heat dissipation cover plate. Background Technique

[0002] Under the background of the booming development of the new energy vehicle industry today, as a representative of green travel, pure electric vehicles rely on new energy batteries as their core power sources. The safety and efficiency of these batteries are of crucial importance. To ensure the safe operation and efficient heat dissipation of the battery pack, they are usually carefully placed in a specially designed base box and tightly sealed by a high-performance heat dissipation cover plate. This barrier not only protects the battery pack from external damage but also undertakes the key task of heat dissipation.

[0003] However, during the production and manufacturing process of the heat dissipation cover plate, a challenge that cannot be ignored emerges. Due to the inherent characteristics of the metal material, the edges of the processed cover plate are often accompanied by fine burrs and sharp corners, which not only affect the appearance but may also pose safety hazards during use. Therefore, fine grinding of the cover plate edge has become an essential technological process.

[0004] However, currently, the implementation of this key step faces many difficulties. The traditional manual grinding method is flexible but inefficient, and the labor cost is high, making it difficult to meet the needs of large-scale production; although some semi-automatic grinding equipment on the market has improved the efficiency to a certain extent, it still relies on manual loading and unloading, increasing the operation complexity; more importantly, these devices often struggle when dealing with the right-angle area of the cover plate, resulting in insufficient grinding, and ultimately having to rely on manual secondary processing, which is undoubtedly a double waste of resources and time and seriously restricts the grinding accuracy and finished product quality. Summary of the Invention

[0005] The purpose of the utility model is to provide a processing device for producing a battery heat dissipation cover plate to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A processing device for the production of a battery heat dissipation cover plate, comprising a first support frame and a second support frame arranged side by side; a conveying assembly is provided between the first support frame and the second support frame, wherein cross beams are horizontally arranged at the upper ends of the first support frame and the second support frame, and the cross beams are arranged above the conveying assembly; a first linear lead screw slide is provided at the upper end of the first support frame, and a first slide seat arranged on the first linear lead screw slide is fixedly connected to one end of the cross beam; a linear guide rail is provided at the upper end of the second support frame, and a guide rail slider adapted to the linear guide rail is provided at one end of the cross beam close to the second support frame; a second linear lead screw slide is provided at the upper end of the cross beam, and a grinding assembly is fixedly connected to a second slide seat of the second linear lead screw slide, and the grinding assembly is arranged perpendicular to the second linear lead screw slide; the conveying assembly includes a conveying frame, wherein two groups of driving belt pulleys and driven belt pulleys are respectively arranged at both ends of the conveying frame, and the two groups of driving belt pulleys are fixedly connected by a connecting shaft; a forward and reverse reduction motor is provided outside one end of the conveying frame close to the driving belt pulley, and an output shaft of the forward and reverse reduction motor is fixedly connected to the driving belt pulley; the two groups of driving belt pulleys and the driven belt pulleys are respectively connected by a transmission belt, and a conveying plate is arranged above the transmission belt, and both ends of the conveying plate are fixedly connected to the transmission belt.

[0008] Preferably, a lifting tray is installed above the conveying plate, and right-angle limit blocks are respectively installed at four corners of the lifting tray; a receiving groove is formed at the upper end of the lifting tray, and a cover plate is installed in the receiving groove.

[0009] Preferably, a jacking cylinder is provided below the conveying frame, and the jacking cylinder is fixedly connected to the conveying frame through a cylinder mounting frame; a movable plate is provided at the top end of the piston rod of the jacking cylinder, and buffer pads are symmetrically arranged at the upper end of the movable plate, and a positioning pin is fixedly installed at the upper end of the buffer pad.

[0010] Preferably, two positioning holes are formed in the conveying plate, the positioning holes are adapted to the positioning pins, and the positioning pins penetrate through the positioning holes and abut against the bottom of the lifting tray.

[0011] Preferably, limit cylinders are arranged side by side at one end of the jacking cylinder, and a position sensor is provided at one end of the jacking cylinder away from the limit cylinders, and the position sensor is fixedly connected to the inner wall of the conveying frame.

[0012] Preferably, the limit cylinders are fixedly connected to the inner wall of the conveying frame through cylinder mounting plates, and limit baffles are provided at the top ends of the piston rods of the limit cylinders.

[0013] Preferably, a limit stop block is provided at one end of the conveying plate, and the limit stop block is adapted to the limit baffle.

[0014] Preferably, the grinding assembly includes a telescopic air cylinder, wherein the cylinder body of the telescopic air cylinder is fixedly connected to the side of the second sliding seat through a fixed seat; the top end of the piston rod of the telescopic air cylinder is fixedly connected with a lifting plate, and a rotary motor is arranged below the lifting plate; the output end of the rotary motor is fixedly connected with a support rod, and a grinding machine is installed on the support rod.

[0015] Preferably, the grinding machine is inclined at an angle of 45° to the support rod, and a conical grinding head is installed at the output end of the grinding machine.

[0016] Preferably, two limit guide posts are symmetrically installed on both sides of the telescopic air cylinder, and the lower ends of the limit guide posts are fixedly connected with the lifting plate; guide holes adapted to the two limit guide posts are respectively opened on both sides of the fixed seat, and the limit guide posts are arranged in the guide holes and lift along the guide holes.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: by integrating automated components such as a conveying assembly, a linear lead screw slide, a linear guide rail, and a forward and reverse reduction motor, the present utility model realizes the automatic loading and unloading, positioning, and grinding processes of the battery heat dissipation cover plate, significantly improving production efficiency and reducing labor costs; the grinding assembly uses a telescopic air cylinder, a rotary motor, and a grinding machine arranged obliquely, in cooperation with a conical grinding head, which can accurately grind the edge and right-angle position of the cover plate, avoiding the problems of inconsistent precision and secondary rework in traditional manual grinding and improving the finished product quality; through the coordinated action of the lifting tray, the jacking air cylinder, and the limit air cylinder, precise positioning of the cover plate during the grinding process is achieved, reducing manual intervention and improving the continuity and stability of the production line; by setting limit blocks and buffer pads in the device, the displacement and collision of the cover plate during the processing are effectively prevented, ensuring production safety. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the connection between the first support frame, the second support frame, and the cross beam of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the grinding assembly of the present utility model;

[0021] Figure 4 is a schematic structural diagram of the conveying assembly of the present utility model;

[0022] Figure 5 is a schematic structural diagram of the conveying plate of the present utility model;

[0023] Figure 6 is a schematic bottom structural diagram of the conveying plate of the present utility model;

[0024] Figure 7 This is a schematic structural diagram of the lifting cylinder of the present utility model.

[0025] Figure 8 This is a schematic structural diagram of the limit cylinder of the present utility model.

[0026] Wherein: 1. First support frame; 2. Second support frame; 3. Conveyor assembly; 301. Conveyor frame; 302. Driving pulley; 303. Driven pulley; 304. Connecting shaft; 305. Forward and reverse reduction motor; 306. Conveyor belt; 307. Conveyor plate; 4. Cross beam; 5. First linear screw slide; 6. First slide seat; 7. Linear guide rail; 8. Guide rail slider; 9. Grinding assembly; 901. Telescopic cylinder; 902. Fixed seat; 903. Lifting plate; 904. Rotary motor; 905. Support rod; 906. Grinder; 907. Tapered grinding head; 10. Second linear screw slide; 11. Second slide seat; 12. Lifting tray; 13. Right-angle limit block; 14. Accommodation groove; 15. Cover plate; 16. Lifting cylinder; 17. Cylinder mounting bracket; 18. Movable plate; 19. Buffer pad; 20. Positioning pin; 21. Positioning hole; 22. Limit cylinder; 23. Position sensor; 24. Cylinder mounting plate; 25. Limit baffle; 26. Limit stop; 27. Limit guide post; 28. Guide hole. Detailed implementation manners

[0027] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] Please refer to Figures 1 to 8 For achieving the above object, the present utility model provides the following technical solutions:

[0029] A processing device for battery heat dissipation cover plate production, comprising a first support frame 1 and a second support frame 2 arranged side by side; a conveyor assembly 3 is provided between the first support frame 1 and the second support frame 2, wherein a cross beam 4 is horizontally provided at the upper ends of the first support frame 1 and the second support frame 2, and the cross beam 4 is arranged above the conveyor assembly 3; a first linear screw slide 5 is provided at the upper end of the first support frame 1, wherein a first slide seat 6 arranged on the first linear screw slide 5 is fixedly connected with one end of the cross beam 4; a linear guide rail 7 is provided at the upper end of the second support frame 2, wherein a guide rail slider 8 adapted to the linear guide rail 7 is provided at one end of the cross beam 4 close to the second support frame 2; a second linear screw slide 10 is provided at the upper end of the cross beam 4, wherein a grinding assembly 9 is fixedly connected to a second slide seat 11 of the second linear screw slide 10, and the grinding assembly 9 is arranged perpendicular to the second linear screw slide 10.

[0030] Initial preparation stage: Before the device starts, the operator places the cover plate 15 to be processed on the conveying component 3 and adjusts it to the appropriate position; check whether components such as the conveying component 3, the first linear screw slide 5, the second linear screw slide 10, the linear guide rail 7, and the grinding component 9 are in normal working condition to ensure that there are no foreign objects obstructing the operation of the equipment;

[0031] Automatic feeding stage: The conveying component 3 starts to work, and drives the cover plate 15 placed on the conveying plate 307 to move forward through the forward and reverse reduction motor 305; the conveying speed can be adjusted according to production requirements to ensure the smooth progress of subsequent processing steps;

[0032] Cooperating stage of the crossbeam 4 and the slide: As the cover plate 15 moves, the crossbeam 4 remains stable as the support structure of the entire device; among them, the first linear screw slide 5 starts according to the preset program, drives the first slide 6 to move horizontally, and then drives the entire crossbeam 4 to move along the length directions of the first support frame 1 and the second support frame 2; at the same time, the guide rail slider 8 at one end of the crossbeam 4 close to the second support frame 2 slides on the linear guide rail 7 to ensure the smoothness and accuracy of the movement of the crossbeam 4;

[0033] Positioning and grinding stage of the grinding component 9: When the cover plate 15 moves to the specified position, the second linear screw slide 10 starts, drives the second slide 11 and the grinding component 9 thereon to be adjusted vertically to accurately align with the area to be ground on the cover plate 15; the telescopic cylinder 901 in the grinding component 9 extends or retracts as needed to adjust the distance and angle between the grinding machine 906 and the cover plate 15; the rotation motor 904 starts, drives the support rod 905 and the grinding machine 906 to rotate to adjust the angle, and at the same time, the conical grinding head 907 at the output end of the grinding machine 906 finely grinds the edge and right-angle position of the cover plate 15; during the grinding process, the rotation speed, pressure and angle of the grinding machine 906 can be adjusted according to the material, thickness and grinding requirements of the cover plate 15 to achieve the best grinding effect;

[0034] Circular processing and discharging stage: After the grinding of one cover plate 15 is completed, the conveying component 3 retracts to the initial position, and then the ground cover plate 15 is taken away by the operator or subsequent equipment for the next process or packaging and warehousing. Then, the next cover plate 15 to be processed is placed at the specified position, and the above positioning and grinding steps are repeated to achieve continuous processing.

[0035] Please refer to Figure 4, as an embodiment of the present utility model, the conveying assembly 3 includes a conveying frame 301. Two sets of driving pulleys 302 and driven pulleys 303 are respectively arranged at both ends of the conveying frame 301, and the two sets of driving pulleys 302 are fixedly connected by a connecting shaft 304; on the outer side of one end of the conveying frame 301 close to the driving pulley 302, a forward and reverse reduction motor 305 is provided, and the output shaft of the forward and reverse reduction motor 305 is fixedly connected to the driving pulley 302; the two sets of driving pulleys 302 and driven pulleys 303 are respectively connected by a conveyor belt 306 in a transmission manner. Above the conveyor belt 306, a conveying plate 307 is provided, and both ends of the conveying plate 307 are fixedly connected to the conveyor belts 306 arranged on both sides of the conveying frame 301.

[0036] In the above-mentioned solution, when the processing device is ready to start working, first start the forward and reverse reduction motor 305, so that the forward and reverse reduction motor 305 drives the output shaft to drive the driving pulley 302 to rotate, thereby providing power for the entire conveying assembly 3. The design of the forward and reverse reduction motor 305 allows its output shaft to achieve the forward and reverse functions, which means that the conveying assembly 3 can adjust the conveying direction according to production requirements; two sets of driving pulleys 302 and driven pulleys 303 are respectively arranged at both ends of the conveying frame 301, and they are connected in a transmission manner through the conveyor belt 306. The two sets of driving pulleys 302 are fixedly connected by a connecting shaft 304 to ensure that the two sets of driving pulleys 302 can rotate synchronously; after the forward and reverse reduction motor 305 is started, its power is transmitted to the driving pulley 302 through the output shaft, causing the driving pulley 302 to start rotating; since the driving pulley 302 and the driven pulley 303 are tightly connected by the conveyor belt 306, the driven pulley 303 will also rotate accordingly; above the conveyor belt 306, a conveying plate 307 is provided, and both ends of the conveying plate 307 are respectively connected to the conveyor belt 306. This design ensures that the conveying plate 307 can be stably transported along with the movement of the conveyor belt 306; when the cover plate 15 is placed on the conveying plate 307, it will move forward along with the movement of the conveying plate 307. The smoothness and stability of the conveying plate 307 are crucial for ensuring that the cover plate 15 does not shift or fall during the conveying process; with the continuous operation of the forward and reverse reduction motor 305, the conveying assembly 3 can achieve continuous conveying of the cover plate 15; the conveying speed and conveying volume can be adjusted according to production requirements; during the conveying process, if it is necessary to perform operations such as processing or detecting the cover plate at a specific position, precise positioning can be achieved by controlling the start-stop and speed of the conveying assembly 3.

[0037] Please refer to Figure 5 and Figure 6, as an embodiment of the present utility model, a lifting tray 12 is installed above the conveying plate 307, and right-angle limit blocks 13 are respectively installed at the four corners of the lifting tray 12; a receiving groove 14 is opened at the upper end of the lifting tray 12, and a cover plate 15 is installed in the receiving groove 14; a plurality of support springs (not shown in the figure) are provided on the inner wall of the receiving groove 14, and the support springs are in contact with the outer side wall of the cover plate 15.

[0038] In the above-mentioned solution, the lifting tray 12 is arranged above the conveying plate 307, and the lifting tray 12 is designed as a structure capable of moving up and down so as to adjust the height or position of the cover plate 15 when needed; the receiving groove 14 opened at the upper end of the lifting tray 12 is used to accurately place the cover plate 15, and the cover plate 15 is placed in the receiving groove 14 and is supported and fixed by a plurality of support springs on its inner wall; the design of the support springs enables the cover plate 15 to be buffered and supported to a certain extent when subjected to an external force, avoiding direct impact or deformation; right-angle limit blocks 13 are respectively installed at the four corners of the lifting tray 12, and the main function of the right-angle limit blocks 13 is to ensure the stability of the lifting tray 12 during the movement process; by providing stable support and precise position control, the smooth progress of the processing process and the reliability of the quality of the cover plate 15 are ensured.

[0039] Please refer to Figure 4 , Figure 6 and Figure 7 , as an embodiment of the present utility model, a jacking cylinder 16 is provided below the conveying frame 301, and the jacking cylinder 16 is fixedly connected to the conveying frame 301 through a cylinder mounting frame 17; a movable plate 18 is provided at the top end of the piston rod of the jacking cylinder 16, and positioning pins 20 are symmetrically provided at the upper end of the movable plate 18, and positioning pins 20 are fixedly installed at the upper end of the buffer pad 19; two positioning holes 21 are opened on the conveying plate 307, the positioning holes 21 are adapted to the positioning pins 20, and the positioning pins 20 penetrate through the positioning holes 21 and are in contact with the bottom of the lifting tray 12.

[0040] In the above-described solution, the lifting cylinder 16 is installed below the conveyor frame 301 and is stably and fixedly connected to the conveyor frame 301 through the cylinder mounting bracket 17. This layout ensures that the lifting cylinder 16 can stably provide lifting force during operation without interfering with the normal operation of the conveyor frame 301. The top end of the piston rod of the lifting cylinder 16 is connected to the movable plate 18. The movable plate 18 is the direct execution component of the lifting action. At the upper end of the movable plate 18, buffer pads 19 are symmetrically installed. The main function of the buffer pads 19 is to reduce the impact force when the movable plate 18 contacts the conveying plate 307, protect the equipment from damage, and ensure the accuracy of positioning. Above the buffer pads 19, a positioning pin 20 is fixedly installed. Two positioning holes 21 are provided on the conveying plate 307. The positions and sizes of these two positioning holes 21 are designed according to the positioning pin 20. When the lifting cylinder 16 pushes the movable plate 18 to rise, the positioning pin 20 passes through the positioning holes 21 and abuts against the bottom of the lifting tray 12. A precise mating relationship is formed between the positioning holes 21 and the positioning pin 20. In this way, the lifting tray 12 is accurately positioned and fixed at a predetermined height and position, providing important support and guarantee for the processing process of the cover plate 15.

[0041] Please refer to Figure 4 , Figure 5 and Figure 8 , as an embodiment of the present invention, a limiting cylinder 22 is arranged side by side at one end of the lifting cylinder 16. A position sensor 23 is provided at one end of the lifting cylinder 16 away from the limiting cylinder 22, and the position sensor 23 is fixedly connected to the inner wall of the conveyor frame 301. The limiting cylinder 22 is fixedly connected to the inner wall of the conveyor frame 301 through a cylinder mounting plate 24. A limiting baffle 25 is provided at the top end of the piston rod of the limiting cylinder 22. A limiting block 26 is provided at one end of the conveying plate 307, and the limiting block 26 is adapted to the limiting baffle 25.

[0042] In the above-described solution, the lifting cylinder 16 and the limiting cylinder 22 are arranged side by side below the conveyor frame 301. This layout enables them to perform their respective functions separately while maintaining a certain degree of coordination and synchronization. The main function of the lifting cylinder 16 is to control the lifting of the lifting tray 12. When the height of the lifting tray 12 needs to be adjusted, the piston rod of the lifting cylinder 16 will extend or retract, thereby pushing or pulling the lifting tray 12 to a predetermined height. The position sensor 23 is installed at one end of the lifting cylinder 16 away from the limiting cylinder 22 and is fixedly connected to the inner wall of the conveyor frame 301. This position sensor 23 is used to detect the position of the conveying plate 307, thereby ensuring that the conveying plate 307 can drive the lifting tray 12 to accurately stop at a predetermined position. The top end of the piston rod of the limiting cylinder 22 is provided with a limiting baffle 25, which cooperates with the limiting block 26 at one end of the conveying plate 307. The main purpose of this design is to provide an additional limiting function during the movement of the conveying plate 307 to ensure that the conveying plate 307 will not deviate from the predetermined position due to excessive movement. When the conveying plate 307 reaches the predetermined position, the limiting block 26 will contact the limiting baffle 25, thereby preventing the conveying plate 307 from continuing to move. This mechanical limiting method improves the safety and reliability of the system.

[0043] Please refer to Figure 2 , Figure 3 , as an embodiment of the present utility model, the grinding assembly 9 includes a telescopic cylinder 901, wherein the cylinder body of the telescopic cylinder 901 is fixedly connected to the side of the second sliding seat 11 through a fixed seat 902; the top end of the piston rod of the telescopic cylinder 901 is fixedly connected to a lifting plate 903, and a rotating motor 904 is provided below the lifting plate 903; the output end of the rotating motor 904 is fixedly connected to a support rod 905, and a grinding machine 906 is installed on the support rod 905; the grinding machine 906 is inclined at an angle of 45° with the support rod 905, and a conical grinding head 907 is installed at the output end of the grinding machine 906.

[0044] In the above-described solution, the core component of the grinding assembly 9 is the telescopic cylinder 901. The cylinder body of the telescopic cylinder 901 is firmly connected to the side of the second sliding seat 11 through the fixed seat 902. This connection method ensures the stability and reliability of the telescopic cylinder 901 during operation and prevents displacement caused by vibration or external force. Through the telescopic movement of its piston rod, the telescopic cylinder 901 realizes the vertical lifting of the lifting plate 903. When it is necessary to adjust the distance between the grinding machine 906 and the cover plate 15, the control system sends a signal to the telescopic cylinder 901 to make its piston rod extend or shorten, thereby driving the lifting plate 903 and the entire grinding machine 906 mounted thereon to move up and down. A rotary motor 904 is installed below the lifting plate 903. As a power source, the rotary motor 904 drives the support rod 905 and the grinding machine 906 thereon to perform a rotary motion. The output end of the rotary motor 904 is directly connected to the support rod 905, ensuring the direct and efficient transmission of power. The support rod 905 not only plays a role in supporting the grinding machine 906, but also through its structural design, enables the grinding machine 906 to be inclined at a specific angle of 45°. This inclined design helps to better adapt to the shape of the cover plate 15 and the grinding requirements, improving the grinding efficiency and quality. A conical grinding head 907 is installed at the output end of the grinding machine 906. The conical grinding head 907 is beneficial to form a uniform grinding force during the grinding process and avoid unevenness on the surface of the workpiece.

[0045] Please refer to Figure 3 , as an embodiment of the present utility model, two limit guide posts 27 are symmetrically installed on both sides of the telescopic cylinder 901. The lower ends of the limit guide posts 27 are fixedly connected to the lifting plate 903. Guide holes 28 adapted to the two limit guide posts 27 are respectively formed on both sides of the fixed seat 902. The limit guide posts 27 are arranged in the guide holes 28 and move up and down along the guide holes 28.

[0046] In the above-mentioned scheme, the limiting guide post 27 is symmetrically installed on both sides of the telescopic cylinder 901, and its lower end is tightly connected to the lifting plate 903 by bolts. This connection method ensures that the limiting guide post 27 can maintain a stable posture when the lifting plate 903 moves, and will not be offset or loosened due to external force; two guide holes 28 are respectively opened on both sides of the fixed seat 902, wherein the shape, size and position of the guide holes 28 are carefully designed according to the actual situation of the limiting guide post 27 to ensure that the limiting guide post 27 can be smoothly inserted into the guide hole 28 and perform lifting and lowering movements along the guide hole 28; when the piston rod of the telescopic cylinder 901 is extended and retracted, the telescopic cylinder 901 will drive the lifting plate 903 and the entire lifting plate thereon to move. The grinder 906 moves up and down; in this process, the limiting guide pins 27 serve as guiding elements, which are inserted into and lifted along the guide holes 28 opened on both sides of the fixed seat 902. The cooperation between the limiting guide pins 27 and the guide holes 28 not only provides a stable lifting trajectory for the lifting plate 903, but also limits its movement in the horizontal direction, thereby preventing the grinding accuracy from being reduced or the equipment from being damaged due to offset or shaking; the cooperation design of the limiting guide pins 27 and the guide holes 28 greatly enhances the stability and safety of the grinding assembly 9 during the lifting process, and ensures that the lifting plate 903 and the grinder 906 thereon maintain precise position and posture even in high-speed and high-frequency grinding operations, thereby improving the grinding quality and efficiency.

[0047] Although the specific embodiments of the present invention are described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications fall within the protection scope of the present invention.

Claims

1. A processing device for producing a battery heat dissipation cover plate, comprising a first support frame (1) and a second support frame (2) arranged side by side; characterized in that: A conveying assembly (3) is provided between the first support frame (1) and the second support frame (2), wherein a crossbeam (4) is horizontally provided at the upper ends of the first support frame (1) and the second support frame (2), and the crossbeam (4) is arranged above the conveying assembly (3); a first linear screw slide (5) is provided at the upper end of the first support frame (1), wherein a first slide seat (6) arranged on the first linear screw slide (5) is fixedly connected to one end of the crossbeam (4); a linear guide rail (7) is provided at the upper end of the second support frame (2), wherein a guide rail slider (8) adapted to the linear guide rail (7) is provided at one end of the crossbeam (4) close to the second support frame (2); a second linear screw slide (10) is provided at the upper end of the crossbeam (4), wherein a grinding assembly (9) is fixedly connected to the second slide seat (11) of the second linear screw slide (10), and the grinding assembly (9) is connected to the second linear screw slide (11). The second linear screw slides (10) are arranged perpendicular to each other; the conveying assembly (3) comprises a conveying frame (301), wherein two sets of driving pulleys (302) and driven pulleys (303) are respectively arranged at two ends of the conveying frame (301), and the two sets of driving pulleys (302) are fixedly connected through a connecting shaft (304); a forward and reverse reduction motor (305) is arranged on the outer side of one end of the conveying frame (301) close to the driving pulley (302), wherein the output shaft of the forward and reverse reduction motor (305) is fixedly connected to the driving pulley (302); the two sets of driving pulleys (302) and driven pulleys (303) are respectively connected by transmission belts (306), wherein a conveying plate (307) is arranged above the conveying belt (306), and the two ends of the conveying plate (307) are respectively fixedly connected to the conveying belt (306).

2. A processing device for producing a battery heat dissipation cover plate according to claim 1, characterized in that: A lifting tray (12) is installed above the conveying plate (307), and right-angle limit blocks (13) are respectively installed at the four corners of the lifting tray (12); a receiving groove (14) is opened at the upper end of the lifting tray (12), wherein a cover plate (15) is installed in the receiving groove (14).

3. A processing device for producing a battery heat dissipation cover plate according to claim 1, characterized in that: A lifting cylinder (16) is provided below the conveying frame (301), wherein the lifting cylinder (16) is fixedly connected to the conveying frame (301) via a cylinder mounting frame (17); a movable plate (18) is provided at the top end of the piston rod of the lifting cylinder (16), wherein a buffer pad (19) is symmetrically provided at the upper end of the movable plate (18), and a positioning pin (20) is fixedly installed at the upper end of the buffer pad (19).

4. A processing device for producing a battery heat dissipation cover plate according to claim 2, characterized in that: The conveying plate (307) is provided with two positioning holes (21), wherein the positioning holes (21) are adapted to the positioning pins (20).

5. The processing device for producing a battery heat dissipation cover plate according to claim 3, characterized in that: A limiting cylinder (22) is arranged side by side at one end of the lifting cylinder (16), wherein a position sensor (23) is arranged at one end of the lifting cylinder (16) away from the limiting cylinder (22), and the position sensor (23) is fixedly connected to the inner wall of the conveying frame (301).

6. A processing device for producing a battery heat dissipation cover plate according to claim 5, characterized in that: The limit cylinder (22) is fixedly connected to the inner wall of the conveying rack (301) via a cylinder mounting plate (24), wherein a limit baffle (25) is provided at the top end of the piston rod of the limit cylinder (22).

7. A processing device for producing a battery heat dissipation cover plate according to claim 4, characterized in that: A limit stopper (26) is provided at one end of the conveying plate (307), wherein the limit stopper (26) is matched with the limit stopper (25).

8. The processing device for producing a battery heat dissipation cover plate according to claim 1, characterized in that: The grinding assembly (9) comprises a telescopic cylinder (901), wherein the cylinder body of the telescopic cylinder (901) is fixedly connected to the side of the second slide seat (11) via a fixed seat (902); the top end of the piston rod of the telescopic cylinder (901) is fixedly connected to a lifting plate (903), wherein a rotating motor (904) is provided below the lifting plate (903); the output end of the rotating motor (904) is fixedly connected to a supporting rod (905), wherein a grinding machine (906) is installed on the supporting rod (905).

9. A processing device for producing a battery heat dissipation cover plate according to claim 8, characterized in that: The grinder (906) and the support rod (905) are arranged at an angle of 45°, wherein a conical grinding head (907) is installed at the output end of the grinder (906).

10. A processing device for producing a battery heat dissipation cover plate according to claim 8, characterized in that: Two limiting guide posts (27) are symmetrically mounted on both sides of the telescopic cylinder (901), wherein the lower ends of the limiting guide posts (27) are fixedly connected to the lifting plate (903); and guide holes (28) adapted to the limiting guide posts (27) are respectively opened on both sides of the fixing seat (902), wherein the limiting guide posts (27) are arranged in the guide holes (28).

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