Copper-clad copper wire surface polishing device

Abstract

The utility model discloses a copper-clad copper wire surface polishing device which comprises a bottom plate, a frame body and a discharging assembly are fixedly installed at the top end of the bottom plate, two transverse shafts are rotatably installed between the inner walls of the two sides of the frame body, the two transverse shafts are arranged up and down, two vertical shafts are rotatably installed at the top end of the frame body, and the two vertical shafts are arranged up and down. Transverse polishing wheels are fixedly mounted on the two transverse shafts correspondingly, and vertical polishing wheels are fixedly mounted on the two vertical shafts correspondingly. According to the copper-clad copper wire polishing device, a copper-clad copper wire needing to be polished is discharged and enters the frame body, the copper wire passes through the position between the two transverse polishing wheels, the upper portion and the lower portion of the copper wire are polished through the transverse polishing wheels, then the copper wire passes through the position between the two vertical polishing wheels, and the two sides of the copper wire are polished through the vertical polishing wheels; omni-directional polishing of the copper-clad copper wire is achieved, the transmission assembly is driven to enable the two transverse polishing wheels and the two vertical polishing wheels to rotate relatively at the same time, and simultaneous polishing is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of copper wire surface polishing device, and in particular to a copper-clad copper wire surface polishing device. Background Technology

[0002] Copper-clad copper wire, as a new alternative material in the field of wires and cables, features lightweight, high strength, corrosion resistance, and low cost. It is widely used in communication, signaling, and shielded cables as an ideal conductor and shielding material. By coating its surface with a layer of pure copper, copper-clad copper wire not only retains the good conductivity and solderability of pure copper wire but also significantly improves its tensile strength, solving the problem of wire breakage during production, further improving production efficiency and reducing production costs. Furthermore, with increasing environmental awareness, the manufacturing process of copper-clad copper wire places greater emphasis on environmental protection and sustainable development, reducing its environmental impact by adopting environmentally friendly materials and processes.

[0003] Polishing, a crucial step in the production of copper-clad copper wire, plays a vital role. It not only thoroughly removes oxide layers, oil stains, scratches, and other imperfections from the surface of the copper-clad copper wire, giving it a smooth, mirror-like appearance, but more importantly, it significantly improves the overall performance of the wire. After fine polishing, the surface roughness of the copper-clad copper wire is greatly reduced, which not only enhances its corrosion resistance and wear resistance, effectively extending its service life, but also further improves its conductivity, ensuring the stability and efficiency of signal transmission. Furthermore, polished copper-clad copper wire exhibits superior performance in subsequent processing such as welding and wiring, resulting in stronger welds and tighter connections. Therefore, polishing is not only an important means of improving the appearance quality of copper-clad copper wire, but also a key step in ensuring its intrinsic quality and performance, which is of great significance for improving the overall competitiveness and market share of the product.

[0004] Patent document CN207824649U discloses a wire polishing machine for enameled copper wire, including a wire feeding mechanism, a polishing mechanism, and a wire take-up mechanism. A wire stabilizing device is provided between the wire feeding mechanism and the polishing mechanism, and a guide roller with a cleaning layer on its surface is provided between the polishing mechanism and the take-up mechanism. The polishing mechanism includes a base plate, on which a power unit, a first support plate, and a second support plate are sequentially arranged. The power unit is connected to a rotating shaft, which passes through the first support plate and connects to a turntable. A base plate is provided on the second support plate corresponding to the turntable. Abrasive discs are provided on the opposite surfaces of the turntable and the base plate. An air intake is provided below the turntable, and the air intake is connected to a dust collection mechanism via an air suction pipe. This wire polishing machine for enameled copper wire uses abrasive discs to polish the enameled copper wire, while simultaneously using a wire stabilizing device to reduce wire vibration and a dust collection mechanism to remove dust and impurities generated during polishing, thereby improving the polishing effect.

[0005] In the prior art of the aforementioned patent, when polishing the copper wire, only the top and bottom of the copper wire are polished. The sides of the copper wire cannot come into contact with the abrasive pad, so the sides of the copper wire cannot be polished, that is, the copper wire cannot be polished in all directions. Utility Model Content

[0006] The purpose of this invention is to provide a copper-clad copper wire surface polishing device to address the aforementioned shortcomings in the prior art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a copper-clad copper wire surface polishing device, comprising a base plate, a frame and a discharge assembly fixedly installed on the top of the base plate, two horizontal shafts rotatably installed between the inner walls on both sides of the frame, the two horizontal shafts being arranged vertically, two vertical shafts rotatably installed on the top of the frame, a horizontal polishing wheel fixedly installed on each of the two horizontal shafts, a vertical polishing wheel fixedly installed on each of the two vertical shafts, and a drive transmission assembly provided between the two horizontal shafts and the vertical shafts.

[0008] As a further description of the above technical solution: the drive transmission assembly includes a drive shaft, which is rotatably mounted between the inner walls of both sides of the frame. The drive shaft is located below two vertical shafts, and two drive bevel gears are fixedly mounted on the drive shaft. The two drive bevel gears are arranged opposite to each other. Two driven bevel gears are fixedly mounted at the bottom ends of the two vertical shafts. The two driven bevel gears mesh with the two drive bevel gears respectively. A transmission gear is fixedly mounted at one end of each of the two horizontal shafts, and the two transmission gears mesh with each other.

[0009] As a further description of the above technical solution: the drive transmission assembly also includes a transmission belt, which is driven between the drive shaft and one of the transverse shafts. A second motor is fixedly installed on the side wall of the frame, and the output end of the second motor is drivenly connected to the drive shaft.

[0010] As a further description of the above technical solution: the discharge assembly includes a discharge roller, and a take-up roller is provided at the end of the base plate away from the discharge roller. Both ends of the discharge roller and the take-up roller are rotatably mounted with support plates. The bottom ends of the plurality of support plates are fixedly connected to the base plate. A first motor is fixedly mounted on the side wall of the support plate on one side of the take-up roller. The output end of the first motor is drivenly connected to one end of the take-up roller.

[0011] As a further description of the above technical solution: both the horizontal polishing wheel and the vertical polishing wheel have grooves on their surfaces.

[0012] This utility model provides a copper-clad copper wire surface polishing device. It has the following advantages: the discharge assembly discharges the copper-clad copper wire to be polished into the frame, where it first passes between two horizontal polishing wheels, where the horizontal polishing wheels polish the top and bottom of the copper wire. Then it passes between two vertical polishing wheels, where the vertical polishing wheels polish both sides of the copper wire, achieving all-around polishing of the copper-clad copper wire. Furthermore, the drive transmission assembly enables the two horizontal polishing wheels and the two vertical polishing wheels to rotate simultaneously relative to each other, achieving simultaneous polishing.

[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0014] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a copper-clad copper wire surface polishing device proposed in this utility model;

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0017] Figure 3 This is a three-dimensional structural diagram of the frame body of this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the internal structure of the frame of this utility model from another perspective.

[0019] Legend:

[0020] 1. Base plate; 2. Support plate; 3. Discharge roller; 4. Rewind roller; 5. Frame; 6. First motor; 7. Second motor; 8. Drive shaft; 9. Transmission belt; 10. Horizontal shaft; 11. Vertical shaft; 12. Horizontal polishing wheel; 13. Vertical polishing wheel; 14. Transmission gear; 15. Drive bevel gear; 16. Driven bevel gear; 17. Wire groove. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-4A copper-clad copper wire surface polishing device includes a base plate 1. A frame 5 and a discharge assembly are fixedly installed on the top of the base plate 1. Two horizontal shafts 10 are rotatably installed between the inner walls on both sides of the frame 5, and the two horizontal shafts 10 are arranged vertically. Two vertical shafts 11 are rotatably installed on the top of the frame 5. A horizontal polishing wheel 12 is fixedly installed on each of the two horizontal shafts 10, and a vertical polishing wheel 13 is fixedly installed on each of the two vertical shafts 11. A drive transmission assembly is arranged between the two horizontal shafts 10 and the vertical shafts 11. The discharge assembly discharges the copper-clad copper wire to be polished into the interior of the frame 5. First, it passes between the two horizontal polishing wheels 12, where the horizontal polishing wheels 12 polish the top and bottom of the copper wire. Then, it passes between the two vertical polishing wheels 13, where the vertical polishing wheels 13 polish both sides of the copper wire. This achieves all-round polishing of the copper-clad copper wire. Furthermore, the drive transmission assembly enables the two horizontal polishing wheels 12 and the two vertical polishing wheels 13 to rotate relative to each other simultaneously, achieving simultaneous polishing.

[0023] As a preferred embodiment, the drive transmission assembly includes a drive shaft 8, which is rotatably mounted between the inner walls of both sides of the frame 5. The drive shaft 8 is positioned below two vertical shafts 11, and two drive bevel gears 15 are fixedly mounted on the drive shaft 8, with the two drive bevel gears 15 arranged opposite to each other. Two driven bevel gears 16 are fixedly mounted at the bottom ends of the two vertical shafts 11, and the two driven bevel gears 16 mesh with the two drive bevel gears 15 respectively. A transmission gear 14 is fixedly mounted at one end of each of the two horizontal shafts 10. The wheels 14 mesh with each other; the second motor 7 drives the drive shaft 8 to rotate, and the two drive bevel gears 15 on the drive shaft 8 drive the two driven bevel gears 16 at the bottom of the two vertical shafts 11 to rotate, thereby realizing the relative rotation of the two vertical shafts 11, and thus realizing the relative rotation polishing of the two vertical polishing wheels 13. Under the action of the transmission belt 9, it can drive one of the horizontal shafts 10 to rotate, and the transmission gear 14 at one end of the rotating horizontal shaft 10 drives the other transmission gear 14 to rotate, thereby realizing the relative rotation of the two horizontal shafts 10, and thus realizing the relative rotation polishing of the two horizontal polishing wheels 12.

[0024] As a preferred technical solution of this embodiment, the drive transmission assembly further includes a transmission belt 9, which is connected between the drive shaft 8 and one of the horizontal shafts 10. A second motor 7 is fixedly installed on the side wall of the frame 5, and the output end of the second motor 7 is connected to the drive shaft 8. With only one motor as the power source, under the action of multiple gears and the transmission belt 9, the horizontal polishing and vertical polishing of the copper wire can be achieved simultaneously.

[0025] As a preferred embodiment, the discharge assembly includes a discharge roller 3. A take-up roller 4 is provided at the end of the base plate 1 away from the discharge roller 3. Support plates 2 are rotatably installed at both ends of the discharge roller 3 and the take-up roller 4. The bottom ends of multiple support plates 2 are fixedly connected to the base plate 1. A first motor 6 is fixedly installed on the side wall of the support plate 2 on one side of the take-up roller 4. The output end of the first motor 6 is connected to one end of the take-up roller 4. By rotating the first motor 6, the copper wire on the discharge roller 3 can be pulled, so that the copper wire continuously enters the frame 5 to be polished. After polishing, it is wound onto the take-up roller 4 for collection.

[0026] As a preferred technical solution in this embodiment, grooves 17 are provided on the surfaces of both the horizontal polishing wheel 12 and the vertical polishing wheel 13. The grooves 17 are provided to make the polishing wheel fit the copper wire better, increase the contact area between the polishing wheel and the copper wire, and improve the polishing effect.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A copper-clad copper wire surface polishing device, comprising a base plate (1), characterized in that, The top of the base plate (1) is fixedly installed with a frame (5) and a discharge assembly. Two horizontal shafts (10) are rotatably installed between the inner walls on both sides of the frame (5). The two horizontal shafts (10) are arranged vertically. The top of the frame (5) is rotatably installed with two vertical shafts (11). A horizontal polishing wheel (12) is fixedly installed on each of the two horizontal shafts (10). A vertical polishing wheel (13) is fixedly installed on each of the two vertical shafts (11). A drive transmission assembly is provided between the two horizontal shafts (10) and the vertical shafts (11).

2. The copper-clad copper wire surface polishing device according to claim 1, characterized in that, The drive transmission assembly includes a drive shaft (8), which is rotatably mounted between the inner walls of both sides of the frame (5). The drive shaft (8) is located below two vertical shafts (11). Two drive bevel gears (15) are fixedly mounted on the drive shaft (8) and are arranged opposite to each other. Two driven bevel gears (16) are fixedly mounted at the bottom of the two vertical shafts (11). The two driven bevel gears (16) mesh with the two drive bevel gears (15) respectively. A transmission gear (14) is fixedly mounted at one end of each of the two horizontal shafts (10) and meshes with the two transmission gears (14).

3. The copper-clad copper wire surface polishing device according to claim 1, characterized in that, The drive transmission assembly also includes a transmission belt (9), which is connected between the drive shaft (8) and one of the horizontal shafts (10). A second motor (7) is fixedly installed on the side wall of the frame (5), and the output end of the second motor (7) is connected to the drive shaft (8).

4. The copper-clad copper wire surface polishing device according to claim 1, characterized in that, The discharge assembly includes a discharge roller (3), and a take-up roller (4) is provided at the end of the base plate (1) away from the discharge roller (3). Both ends of the discharge roller (3) and the take-up roller (4) are rotatably mounted with support plates (2). The bottom ends of multiple support plates (2) are fixedly connected to the base plate (1). A first motor (6) is fixedly installed on the side wall of the support plate (2) on one side of the take-up roller (4). The output end of the first motor (6) is connected to one end of the take-up roller (4) for transmission.

5. The copper-clad copper wire surface polishing device according to claim 1, characterized in that, The surfaces of both the horizontal polishing wheel (12) and the vertical polishing wheel (13) are provided with grooves (17).

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