Chip removal device for copper terminal machining

Abstract

The utility model relates to the technical field of copper terminal chip removal, and discloses a chip removal device for copper terminal machining, which comprises a support, a protective frame is fixedly connected to the side wall of the support, a conveying belt is arranged on the side wall of the protective frame, a rotating roller is arranged in the conveying belt, a feeding plate is fixedly connected to the top of the protective frame, and a feeding plate is arranged on the top of the feeding plate. A first supporting plate is fixedly connected to the side wall of the protection frame, a driving assembly is arranged at the top of the first supporting plate, and a connecting assembly is arranged on the side wall of the protection frame; the connecting assembly comprises a second supporting plate, and the side wall of the second supporting plate is fixedly connected to the side wall of the protection frame. According to the cleaning device, the brush rotates on the outer wall of the conveying belt, scraps are cleaned through the brush head, then the connecting pipe is connected to a water source, cleaning liquid is sprayed to the outer wall of the conveying belt through the spray head, and the problems that copper scraps are accumulated in a machining area or the interior of equipment, frequent shutdown cleaning is caused, and the production efficiency is reduced are solved; and the practicability of the chip removal device for copper terminal machining is improved.

Description

Technical Field

[0001] This utility model relates to the field of copper terminal chip removal technology, and in particular to a chip removal device for copper terminal processing. Background Technology

[0002] As a core component for power connection and signal transmission, copper terminals require stamping, cutting, and other processes to manufacture, which generates a large amount of copper shavings. If these shavings are not removed in time, they can accumulate inside the equipment or in the processing area, affecting not only processing accuracy and product quality but also causing equipment malfunctions or safety hazards.

[0003] Existing chip removal devices typically employ a single mechanical transmission structure, such as relying on a screw conveyor or scraper chain to transport chips from the processing area to a collection box. Their technical principle mainly involves using the movement of mechanical components to generate thrust or traction, pushing the chips along a fixed path. Some devices incorporate a simple negative pressure suction structure to adsorb fine particles. While these devices achieve basic chip removal functionality, their structural design focuses on unidirectional chip transport, lacking a mechanism for cleaning residual chips on the equipment surface, and their effectiveness in handling sticky chips mixed with cutting fluid is limited.

[0004] However, existing chip removal devices tend to accumulate copper shavings and oil stains on the conveyor belt surface during long-term operation, leading to a gradual decline in cleaning effectiveness. Especially in continuous processing scenarios, copper shavings accumulate and clog the conveyor path or adhere to the inside of the equipment, forcing frequent production shutdowns for manual cleaning and severely limiting processing efficiency. Furthermore, traditional scraper or vibrating screen structures are difficult to adapt to the dynamic deformation of the conveyor belt and are prone to failure due to uneven tension or accelerated wear, further increasing maintenance costs and downtime risks. Therefore, a chip removal device for copper terminal processing is proposed to address these problems. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a chip removal device for copper terminal processing, which aims to improve the problem in the prior art where copper chips accumulate in the processing area or inside the equipment, leading to frequent shutdowns for cleaning and reduced production efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A chip removal device for processing copper terminals includes a support, a protective frame fixedly connected to the side wall of the support, a conveyor belt provided on the side wall of the protective frame, a rotating roller provided inside the conveyor belt, a feed plate fixedly connected to the top of the protective frame, a first support plate fixedly connected to the side wall of the protective frame, a driving assembly provided on the top of the first support plate, and a connecting assembly provided on the side wall of the protective frame.

[0008] The connecting assembly includes a second support plate, the side wall of the second support plate is fixedly connected to the side wall of the protective frame, a second motor is fixedly connected to the side wall of the second support plate, a third sprocket is fixedly connected to the output end of the second motor, a fourth sprocket is rotatably connected to the side wall of the second support plate, a second chain is provided between the fourth sprocket and the third sprocket, a brush is fixedly connected inside the fourth sprocket, and a spraying assembly is provided inside the protective frame;

[0009] As a further description of the above technical solution:

[0010] The spraying assembly includes a connecting pipe, the outer wall of which is fixedly connected to the inside of the protective frame, and a nozzle is fixedly connected to the outer wall of the connecting pipe, with one end of the nozzle disposed on the outer wall of the conveyor belt.

[0011] As a further description of the above technical solution:

[0012] The drive assembly includes a first motor, the bottom of which is fixedly connected to the top of a first support plate, a first sprocket fixedly connected to the output end of the first motor, a second sprocket fixedly connected to the outer wall of the rotating roller, and a first chain disposed between the second sprocket and the first sprocket.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the rotating roller is disposed on the inner wall of the conveyor belt, and a connecting roller is disposed on the inner wall of the conveyor belt. The side wall of the connecting roller is fixedly connected to the inner wall of the protective frame.

[0015] As a further description of the above technical solution:

[0016] A third support plate is fixedly connected to the side wall of the protective frame. A sliding sleeve is slidably connected to the side wall of the third support plate. Another rotating roller is rotatably connected to the inner wall of the sliding sleeve. A threaded rod is threadedly connected inside the sliding sleeve. A limit ring is fixedly connected to one end of the threaded rod. The outer wall of the limit ring is located inside the sliding sleeve.

[0017] As a further description of the above technical solution:

[0018] The threaded rod has a nut threadedly connected to its outer wall, and a fixing plate is provided on its outer wall.

[0019] As a further description of the above technical solution:

[0020] The side wall of the fixing plate is fixedly connected to the side wall of the protective frame, and the side wall of the nut is fixedly connected to the side wall of the fixing plate;

[0021] As a further description of the above technical solution:

[0022] A handle is fixedly connected to one end of the threaded rod, and the sidewall of the handle is set on the sidewall of the nut.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, a brush rotates on the outer wall of the conveyor belt to clean up debris. Then, a connecting pipe is connected to a water source, and a cleaning solution is sprayed onto the outer wall of the conveyor belt through a nozzle, thereby achieving the effect of cleaning the conveyor belt. This solves the problem of copper shavings accumulating in the processing area or inside the equipment, causing frequent shutdowns for cleaning and reducing production efficiency, and improves the practicality of the chip removal device for copper terminal processing.

[0025] 2. In this utility model, rotating the handle drives the threaded rod to rotate inside the nut, and then the threaded rod drives the rotating roller to move. Subsequently, the rotating roller drives the sliding sleeve to move the internal rotating roller, thereby achieving the effect of adjusting the cleaning tension. This solves the problems of unstable cleaning effect, low tension causing the conveyor belt to loosen, resulting in copper shavings residue that cannot be effectively removed and affects the processing environment, and high tension causing the conveyor belt to wear faster or even break, increasing maintenance costs. This improves the stability of the chip removal device for copper terminal processing. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a chip removal device for copper terminal processing proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the first support plate sidewall structure of a chip removal device for copper terminal processing proposed in this utility model;

[0028] Figure 3 This is a schematic diagram of the protective frame sidewall structure of a chip removal device for copper terminal processing proposed in this utility model;

[0029] Figure 4 This is an exploded view of the protective frame of a chip removal device for copper terminal processing proposed in this utility model.

[0030] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0031] Legend:

[0032] 1. Support; 2. Protective frame; 3. Feed plate; 4. First support plate; 5. First motor; 6. First chain; 7. First sprocket; 8. Second sprocket; 9. Fixing plate; 10. Second motor; 11. Second support plate; 12. Third sprocket; 13. Second chain; 14. Fourth sprocket; 15. Brush; 16. Connecting pipe; 17. Nozzle; 18. Conveyor belt; 19. Connecting roller; 20. Rotating roller; 21. Third support plate; 22. Sliding sleeve; 23. Limiting ring; 24. Nut; 25. Handle; 26. Threaded rod. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Reference Figures 1-4 The present invention provides an embodiment of a chip removal device for processing copper terminals, comprising a support 1, a protective frame 2 fixedly connected to the side wall of the support 1, a conveyor belt 18 provided on the side wall of the protective frame 2, the conveyor belt 18 being made of wear-resistant rubber material, which serves to extend service life and reduce copper chip adhesion, and is a conventional industrial material and is existing technology, which will not be described in detail here; a rotating roller 20 is provided inside the conveyor belt 18; a feed plate 3 is fixedly connected to the top of the protective frame 2; a first support plate 4 is fixedly connected to the side wall of the protective frame 2; a driving component is provided on the top of the first support plate 4; and a connecting component is provided on the side wall of the protective frame 2.

[0035] The connecting assembly includes a second support plate 11, whose sidewall is fixedly connected to the sidewall of the protective frame 2. A second motor 10 is fixedly connected to the sidewall of the second support plate 11. The second motor 10 is an AC servo motor used to precisely control the rotation speed of the brush 15, which is existing technology and will not be described in detail here. A third sprocket 12 is fixedly connected to the output end of the second motor 10. A fourth sprocket 14 is rotatably connected to the sidewall of the second support plate 11. A second chain 13 is provided between the fourth sprocket 14 and the third sprocket 12. The brush 15 is fixedly connected inside the fourth sprocket 14. 5. The brush 15 works in conjunction with the fourth sprocket 14 to perform a circular motion, brushing the surface of the conveyor belt 18 to remove adhering copper shavings and stains, and to prevent residue from affecting the chip removal efficiency. The protective frame 2 is equipped with a spraying component, which includes a connecting pipe 16. The outer wall of the connecting pipe 16 is fixedly connected to the inside of the protective frame 2. A nozzle 17 is fixedly connected to the outer wall of the connecting pipe 16. The nozzle 17 works in conjunction with the connecting pipe 16 to spray liquid, wetting the surface of the conveyor belt 18, assisting the brush 15 in cleaning, enhancing the cleaning effect and reducing wear. One end of the nozzle 17 is set on the outer wall of the conveyor belt 18.

[0036] Reference Figure 1 and Figure 5 The drive assembly includes a first motor 5, which drives a rotating roller 20 via a first sprocket 7 and a first chain 6, causing the conveyor belt 18 to rotate cyclically and continuously discharge copper chips. The bottom of the first motor 5 is fixedly connected to the top of the first support plate 4, and the output end of the first motor 5 is fixedly connected to the first sprocket 7. The first sprocket 7 works with the first chain 6 to drive the rotating roller 20 to rotate, causing the conveyor belt 18 to rotate continuously, achieving the effect of automatic chip removal. A second sprocket 8 is fixedly connected to the outer wall of the rotating roller 20, and a first chain 6 is arranged between the second sprocket 8 and the first sprocket 7. The outer wall of the rotating roller 20 is set on the inner wall of the conveyor belt 18, and a connecting roller 19 is arranged on the inner wall of the conveyor belt 18. The side wall of the connecting roller 19 is fixedly connected to the inner wall of the protective frame 2, and a third support is fixedly connected to the side wall of the protective frame 2. The support plate 21 and the third support plate 21 are slidably connected to the side wall of the sliding sleeve 22. The inner wall of the sliding sleeve 22 is rotatably connected to another rotating roller 20. The sliding sleeve 22 is threadedly connected to the inside of the threaded rod 26. The threaded rod 26 moves linearly in conjunction with the nut 24, pushing the sliding sleeve 22 to slide along the third support plate 21. The position of the rotating roller 20 is adjusted to realize the rapid adjustment of the tension of the conveyor belt 18. One end of the threaded rod 26 is fixedly connected to the limit ring 23. The outer wall of the limit ring 23 is set inside the sliding sleeve 22. The outer wall of the threaded rod 26 is threadedly connected to the nut 24. The outer wall of the threaded rod 26 is set with the fixing plate 9. The side wall of the fixing plate 9 is fixedly connected to the side wall of the protective frame 2. The side wall of the nut 24 is fixedly connected to the side wall of the fixing plate 9. One end of the threaded rod 26 is fixedly connected to the handle 25. The side wall of the handle 25 is set on the side wall of the nut 24.

[0037] Working principle: When using the chip removal device for copper terminal processing, the feed plate 3 is first connected to the unloading plate. Then, the output end of the first motor 5 drives the first sprocket 7 to rotate. During the rotation of the first sprocket 7, the first chain 6 drives the second sprocket 8 to rotate. Subsequently, the rotation of the second sprocket 8 drives the internal rotating roller 20 to rotate. Then, the rotation of the rotating roller 20 drives the outer conveyor belt 18 to rotate. The rotation of the conveyor belt 18 is supported by the internal connecting roller 19, thereby achieving the chip removal effect.

[0038] Then, when cleaning the conveyor belt 18, it is first connected to the water source through the connecting pipe 16, and then the liquid is sprayed onto the side wall of the conveyor belt 18 through the nozzle 17. Then, the output end of the second motor 10 drives the third sprocket 12 to rotate. The rotation of the third sprocket 12 will drive the internal fourth sprocket 14 to continue rotating through the second chain 13. The rotation of the fourth sprocket 14 will drive the internal brush 15 to rotate. So that the outer wall of the brush 15 acts on the side wall of the conveyor belt 18, and the side wall of the conveyor belt 18 is cleaned by the brush 15, thereby achieving the effect of cleaning the conveyor belt 18.

[0039] Then, when adjusting the tension of the conveyor belt 18, first turn the handle 25. Turning the handle 25 will cause the threaded rod 26 on the side wall to rotate. During the rotation of the threaded rod 26, it will rotate on the inner wall of the nut 24. Then, during the rotation of the threaded rod 26, it will cause the limiting ring 23 at one end to move as well. Then, the movement of the limiting ring 23 will cause the sliding sleeve 22 on the outer wall to slide on the side wall of the third support plate 21. Then, the movement of the limiting ring 23 will cause another rotating roller 20 to slide on the inner wall of the conveyor belt 18, thereby achieving the effect of adjusting the cleaning tension.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chip removal device for copper terminal processing, comprising a support (1), characterized in that: The support (1) is fixedly connected to a protective frame (2) on its side wall. The protective frame (2) is provided with a conveyor belt (18) on its side wall. The conveyor belt (18) is provided with a rotating roller (20) inside its interior. The protective frame (2) is fixedly connected to a feed plate (3) on its top. The protective frame (2) is fixedly connected to a first support plate (4) on its side wall. The first support plate (4) is provided with a drive assembly on its top. The protective frame (2) is provided with a connecting assembly on its side wall. The connecting assembly includes a second support plate (11), the side wall of the second support plate (11) is fixedly connected to the side wall of the protective frame (2), a second motor (10) is fixedly connected to the side wall of the second support plate (11), a third sprocket (12) is fixedly connected to the output end of the second motor (10), a fourth sprocket (14) is rotatably connected to the side wall of the second support plate (11), a second chain (13) is provided between the fourth sprocket (14) and the third sprocket (12), a brush (15) is fixedly connected inside the fourth sprocket (14), and a spraying assembly is provided inside the protective frame (2).

2. The chip removal device for copper terminal processing according to claim 1, characterized in that: The spraying assembly includes a connecting pipe (16), the outer wall of which is fixedly connected to the inside of the protective frame (2), and a nozzle (17) is fixedly connected to the outer wall of the connecting pipe (16), with one end of the nozzle (17) disposed on the outer wall of the conveyor belt (18).

3. The chip removal device for copper terminal processing according to claim 2, characterized in that: The drive assembly includes a first motor (5), the bottom of which is fixedly connected to the top of the first support plate (4), the output end of which is fixedly connected to a first sprocket (7), the outer wall of the rotating roller (20) is fixedly connected to a second sprocket (8), and a first chain (6) is provided between the second sprocket (8) and the first sprocket (7).

4. The chip removal device for copper terminal processing according to claim 3, characterized in that: The outer wall of the rotating roller (20) is set on the inner wall of the conveyor belt (18), and the inner wall of the conveyor belt (18) is provided with a connecting roller (19). The side wall of the connecting roller (19) is fixedly connected to the inner wall of the protective frame (2).

5. A chip removal device for copper terminal processing according to claim 4, characterized in that: The protective frame (2) is fixedly connected to a third support plate (21) on its side wall. The third support plate (21) is slidably connected to a sliding sleeve (22) on its side wall. Another rotating roller (20) is rotatably connected to the inner wall of the sliding sleeve (22). A threaded rod (26) is threadedly connected inside the sliding sleeve (22). A limit ring (23) is fixedly connected to one end of the threaded rod (26). The outer wall of the limit ring (23) is set inside the sliding sleeve (22).

6. A chip removal device for copper terminal processing according to claim 5, characterized in that: The threaded rod (26) has a nut (24) threadedly connected to its outer wall, and a fixing plate (9) is provided on the outer wall of the threaded rod (26).

7. A chip removal device for copper terminal processing according to claim 6, characterized in that: The side wall of the fixing plate (9) is fixedly connected to the side wall of the protective frame (2), and the side wall of the nut (24) is fixedly connected to the side wall of the fixing plate (9).

8. The chip removal device for copper terminal processing according to claim 7, characterized in that: One end of the threaded rod (26) is fixedly connected to a handle (25), and the side wall of the handle (25) is set on the side wall of the nut (24).

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