A kind of copper clad aluminum wire anodizing auxiliary low pressure insulation treatment device

Abstract

The application relates to a copper-clad aluminum wire anodic oxidation auxiliary low-pressure insulation treatment device, and belongs to the technical field of copper-clad aluminum wire anodic oxidation. The device comprises an oxidation box, a constant-voltage anodic oxidation power supply is arranged on the left side of the oxidation box, communication openings are arranged on the left and right sides of the inner wall of the oxidation box, wire guide assemblies are arranged on the inner walls of the two communication openings, two expansion grooves for expansion are arranged on the left and right sides of the inner wall of the oxidation box and located below the communication openings, the inner walls of the expansion grooves are provided with tension assemblies for tensioning the wires, a cathode stainless steel groove plate is fixedly installed at the center of the lower side of the inner wall of the oxidation box, a circulating assembly for cooling circulation is arranged on the lower side of the inner wall of the oxidation box, the device can control the temperature of the electrolyte, does not cause the shaking of the surface of the copper-clad aluminum wire, avoids affecting the quality of the copper-clad aluminum wire anodic oxidation, and guarantees the smooth anodic oxidation of the copper-clad aluminum wire.

Description

Technical Field

[0001] This invention relates to the field of copper-clad aluminum wire anodizing technology, specifically to a low-voltage insulation treatment device for copper-clad aluminum wire anodizing. Background Technology

[0002] Copper-clad aluminum wire is a composite conductor with an aluminum core and a copper outer layer. Through specific processes such as cladding, electroplating, welding, and drawing, the copper layer is tightly bonded to the aluminum core surface. It combines the lightweight and low-cost properties of aluminum with the high conductivity and ease of processing of copper, making it a common cable conductor and a prevalent conductive material. To address issues such as aluminum core corrosion, galvanic corrosion at the copper-aluminum interface, and insufficient surface properties during use, anodizing is necessary. Anodizing forms a dense, artificially controlled oxide film on the surface, ensuring the wire's insulation properties, dense structure, high hardness, and resistance to scratches without affecting conductivity. It also prevents aluminum core oxidation and galvanic corrosion, protects the copper plating from damage, and improves the conductor's weather resistance.

[0003] During the anodizing process of copper-clad aluminum wire, not only is low-voltage output required, but the electrolyte also needs to be continuously cooled. However, in order to ensure the quality of electrolyte cooling, the electrolyte is stirred. This stirring of the electrolyte also causes the copper-clad aluminum wire to shake. If it is not stirred, the electrolyte will become too hot, causing the oxide film surface to become loose and powdery. The shaking of the wire will cause the distance between it and the cathode to change continuously, resulting in uneven film thickness and inconsistent appearance color, which directly affects the quality of anodizing of copper-clad aluminum wire and affects the overall insulation.

[0004] To address the aforementioned issues, we propose a copper-clad aluminum wire anodizing-assisted low-voltage insulation treatment device. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an auxiliary low-voltage insulation treatment device for anodizing copper-clad aluminum wire. This device solves the problem that agitated electrolyte can cause the copper-clad aluminum wire to shake, thus avoiding affecting the quality of anodizing and ensuring the smooth progress of the anodizing process.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device, comprising an oxidation box, a constant voltage anodizing power supply provided on the left side of the oxidation box, and connecting ports provided on both the left and right sides of the inner wall of the oxidation box, and wire assemblies for wires provided on the lower side of the inner wall of the two connecting ports, and two telescopic grooves for telescopic movement provided on both the left and right sides of the inner wall of the oxidation box below the connecting ports, and tensioning assemblies for tensioning wires provided on the inner wall of several telescopic grooves, and a cathode stainless steel groove plate fixedly installed at the center of the lower side of the inner wall of the oxidation box, and a circulation assembly for cooling circulation provided on the lower side of the inner wall of the oxidation box;

[0007] The tensioning assembly includes a sliding frame block slidably mounted on the inner wall of the telescopic groove, and an anode conductive wheel is rotatably mounted on the inner wall of the sliding frame block, while two first damping springs are fixedly mounted on the inner wall of the telescopic groove.

[0008] Furthermore, the wire assembly includes two wheel grooves formed on the lower side of the inner wall of the connecting port, and a transmission groove plate is rotatably installed embedded in the leftmost side of the inner wall of the connecting port. A wire inclined cylinder is engaged at the center of the transmission groove plate. A conversion cavity is formed inside the oxidation box in front of the transmission groove plate and the left wheel groove. A rotating shaft is rotatably installed on the rear side of the inner wall of the left wheel groove. A wire groove wheel is fixedly installed on the wall of the rotating shaft. An auxiliary conveying groove wheel is rotatably installed on the inner wall of the right wheel groove. A first bevel gear is fixedly installed inside the conversion cavity on the wall of the rotating shaft. A second bevel gear is meshed with the surface of the first bevel gear. A power crossbar is fixedly installed on the inner wall of the second bevel gear. A transmission gear is fixedly installed on the wall of the power crossbar on one side of the transmission groove plate. Several meshing tooth blocks for meshing are fixedly installed on the inner wall of the transmission groove plate.

[0009] Furthermore, the circulation assembly includes several cooling chambers located on the lower side of the inner wall of the oxidation chamber, and cooling blocks are embedded in the lower side of the inner wall of the several cooling chambers. A water pump tank is located below the side of the oxidation chamber near the constant voltage anodizing power supply. A water pump is fixedly installed on the lower side of the inner wall of the water pump tank. A liquid outlet chamber is located on the lower side of the oxidation chamber near the water pump. Several water outlets are located on the inner wall of the liquid outlet chamber near the cathode stainless steel tank plate. A longitudinal pipe is fixedly installed at the input end of the water pump. A liquid extraction pipe is fixedly installed on the pipe wall of the longitudinal pipe on one side of each of the several cooling chambers. A J-shaped output bend is fixedly installed on the inner wall of the cooling chamber away from the water pump tank.

[0010] Furthermore, the cooling block includes a sealing aluminum plate, and several corrugated aluminum blocks are fixedly installed on the top surface of the sealing aluminum plate, while two cooling fins are fixedly installed on the side of the sealing aluminum plate away from the corrugated aluminum blocks.

[0011] Furthermore, the surface of the sealing aluminum plate extends through to the inner wall of the cooling chamber, and the heating end of the cooling chip is located at the bottom of the oxidation chamber. The output end of the water pump extends through the inner wall of the water pump tank to the inner wall of the liquid outlet chamber, and one end of the liquid extraction pipe extends through the inner wall of the water pump tank to the inner wall of the cooling chamber. The upper end of the J-shaped output bend extends through to the lower side of the inner wall of the oxidation chamber.

[0012] Furthermore, the inner wall of the wire guide inclined cylinder is a tapered wall that gradually narrows from one end away from the wheel groove to the other end, and the inner wall of the wire guide inclined cylinder is provided with a non-woven fabric layer. The front end of the rotating shaft extends through the inner wall of the wheel groove to the inner wall of the conversion cavity, and the front end of the rotating shaft is rotatably connected to the front side of the inner wall of the conversion cavity. The wire guide groove wheel is a wheel structure made of rubber.

[0013] Furthermore, the center of the guide wheel and the center of the auxiliary conveying wheel are on the same straight line, one side of the surface of the transmission groove extends through into the interior of the conversion cavity, and the surface of the transmission gear meshes with the surfaces of several corresponding meshing teeth.

[0014] Furthermore, the internal space of the upper sliding block is less than twice the internal space of the lower sliding block, the extension and retraction ends of the two first damping springs are fixedly connected to the surface of the sliding block, and the center of the sliding block is on the same straight line as the center of the inner wall of the cathode stainless steel tank plate.

[0015] Furthermore, the inner walls of the two connecting ports are provided with extrusion grooves on the upper side of the wire groove wheel, and two second damping springs are fixedly installed on the upper side of the inner walls of the two extrusion grooves. The extension and retraction ends of the two corresponding second damping springs are fixedly installed with a push block, and an extrusion frame block is fixedly installed on the bottom surface of the push block. An extrusion groove wheel is rotatably installed on the inner wall of the extrusion frame block.

[0016] Furthermore, the vertical cross-sectional profiles of the two extrusion grooves are convex, and the surface of the pushing block is slidably connected to the upper side of the inner wall of the extrusion groove. The extrusion groove wheel is located directly above the guide groove wheel, and both extrusion groove wheels are made of rubber.

[0017] Compared with the prior art, the present invention provides a copper-clad aluminum wire anodizing-assisted low-voltage insulation treatment device, which has the following beneficial effects:

[0018] 1. This device ensures that the electrolyte temperature is controlled while preventing surface shaking of the copper-clad aluminum wire, thus avoiding affecting the quality of the copper-clad aluminum wire anodizing and ensuring the smooth progress of the anodizing process.

[0019] 2. This device utilizes the pulling force generated during the transport of copper-clad aluminum wire to drive the rotation of the bevel gear set inside the conductor assembly. The linkage effect of the bevel gear set ensures the wiping effect of the rotating inclined cylinder of the conductor, thereby improving the oxidation effect of the copper-clad aluminum wire and providing a high auxiliary effect for the anodizing of copper-clad aluminum wire.

[0020] 3. This device utilizes a J-shaped output bend to bend and transport the cooled liquid in the cooling chamber to the inner wall of the oxidation tank, ensuring the circulation of the liquid in the oxidation tank and avoiding the problem of pulverization caused by excessively high oxidation liquid temperature.

[0021] 4. The device utilizes the second damping spring to drive the extrusion groove wheel inside the extrusion frame block, ensuring that the copper-clad aluminum wire can better transmit the conveying force to the rotating shaft, providing a stable power output for the rotation and wiping of the wire inclined drum. Attached Figure Description

[0022] Figure 1 This is a perspective view of the entire invention;

[0023] Figure 2 This is a three-dimensional cross-sectional view of the communication port of the present invention;

[0024] Figure 3 for Figure 2 Enlarged structural diagram of section A in the middle;

[0025] Figure 4 This is a three-dimensional cross-sectional view of the cooling cavity of the present invention;

[0026] Figure 5 for Figure 4 Enlarged structural diagram of section B in the middle;

[0027] Figure 6 This is a vertical sectional perspective view of the oxidation chamber of the present invention;

[0028] Figure 7 for Figure 6 Enlarged structural diagram of section C;

[0029] Figure 8 This is a perspective view of the cooling block of the present invention;

[0030] Figure 9 This is a vertical sectional perspective view of the inclined tube of the conductor of the present invention;

[0031] Figure 10 This is a three-dimensional view of the inclined tube of the conductor of the present invention.

[0032] In the diagram: 1. Oxidation box; 2. Constant voltage anodizing power supply; 3. Connecting port; 4. Wire assembly; 401. Wheel groove; 402. Transmission groove plate; 403. Wire inclined cylinder; 404. Conversion chamber; 405. Rotating shaft; 406. Wire groove wheel; 407. Auxiliary conveying groove wheel; 408. First bevel gear; 409. Second bevel gear; 410. Power crossbar; 411. Transmission gear; 412. Meshing tooth block; 5. Telescopic groove; 6. Tensioning assembly; 601. Sliding frame block; 602. Anode conductor. 603. First damping spring; 7. Cathode stainless steel tank plate; 8. Circulation assembly; 801. Cooling chamber; 802. Cooling block; 8021. Sealing aluminum plate; 8022. Corrugated aluminum block; 8023. Cooling chip; 803. Water pump tank; 804. Water pump; 805. Liquid outlet chamber; 806. Water outlet; 807. Longitudinal pipe; 808. Liquid extraction pipe; 809. J-shaped output bend; 9. Extrusion groove; 10. Second damping spring; 11. Push block; 12. Extrusion frame block; 13. Extrusion groove wheel. Detailed Implementation

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

[0034] Please see Figures 1 to 10 This embodiment of a copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device includes an oxidation box 1. A constant voltage anodizing power supply 2 is provided on the left side of the oxidation box 1. Both sides of the inner wall of the oxidation box 1 are provided with connecting ports 3. The lower side of the inner wall of the two connecting ports 3 is provided with wire assembly 4 for the wire. Both sides of the inner wall of the oxidation box 1 are provided with two telescopic grooves 5 for telescopic movement on the lower side of the connecting ports 3. The inner wall of several telescopic grooves 5 is provided with tensioning assembly 6 for tightening the wire. A cathode stainless steel groove plate 7 is fixedly installed at the center of the lower side of the inner wall of the oxidation box 1. The lower side of the inner wall of the oxidation box 1 is provided with a circulation assembly 8 for cooling circulation.

[0035] The tensioning assembly 6 includes a sliding frame block 601 that is slidably installed on the inner wall of the telescopic groove 5. The internal space of the upper sliding frame block 601 is less than twice the internal space of the lower sliding frame block 601. The different internal spaces of the upper and lower sliding frame blocks 601 can ensure the effect of the copper-clad aluminum wires being connected around each other. Anode conductive wheels 602 are rotatably installed on the inner wall of the sliding frame block 601. Two first damping springs 603 are fixedly installed on the inner wall of the telescopic groove 5. The telescopic ends of the two first damping springs 603 are fixedly connected to the surface of the sliding frame block 601. The center of the sliding frame block 601 is on the same straight line as the center of the inner wall of the cathode stainless steel tank plate 7.

[0036] The constant voltage anodizing power supply 2 provides a DC low-voltage output suitable for aluminum alloy anodizing, with a typical voltage range of 10-120V adjustable. It also has a voltage stabilization function to ensure uniform oxide film growth. The positive output terminal of the power supply is connected to all anode conductive wheels 602 through an insulated wire passing through the left conductor assembly 4, while its negative output terminal is directly connected to the cathode stainless steel tank plate 7. All electrical connections must be waterproofed and corrosion-resistant sealed to ensure safe operation in the anodizing solution environment. The anodizing process is sensitive to the electrolyte temperature and must be maintained within a certain range. The cooling chip 8023 is used in conjunction with a temperature sensor, which is a mature existing technology. When the temperature of the anodizing solution exceeds the set value, the temperature sensor automatically activates the cooling chip 8023 to cool it down. The anodizing solution is usually an acid solution of a certain concentration, such as sulfuric acid or oxalic acid.

[0037] The wire assembly 4 includes two wheel grooves 401 formed on the lower side of the inner wall of the connecting port 3. A transmission groove 402 is rotatably mounted on the leftmost side of the inner wall of the connecting port 3. A wire inclined cylinder 403 is engaged at the center of the transmission groove 402. The inner wall of the wire inclined cylinder 403 is a tapered wall that gradually narrows from one end away from the wheel groove 401 to the other end. The inner wall of the wire inclined cylinder 403 is provided with a non-woven fabric layer. A conversion cavity 404 is formed inside the oxidation box 1 in front of the transmission groove 402 and the left wheel groove 401. One side of the surface of the transmission groove 402 extends through into the interior of the conversion cavity 404. A rotating shaft 405 is rotatably mounted on the rear side of the inner wall of the left wheel groove 401. The front end of the rotating shaft 405 extends through the inner wall of the wheel groove 401 to the inner wall of the conversion cavity 404. The front end of the rotating shaft 405 is rotatably connected to the front side of the inner wall of the conversion cavity 404. A guide wheel 406 is fixedly installed on the wall of the shaft 405. The guide wheel 406 is a wheel structure made of rubber. The center of the guide wheel 406 and the center of the auxiliary conveying wheel 407 are on the same straight line. The auxiliary conveying wheel 407 is rotatably installed on the inner wall of the right wheel groove 401. The first bevel gear 408 is fixedly installed inside the conversion cavity 404 on the wall of the rotating shaft 405. The surface of the first bevel gear 408 is meshed with a second bevel gear 409. The inner wall of the second bevel gear 409 is fixedly installed with a power crossbar 410. The wall of the power crossbar 410 is fixedly installed with a transmission gear 411 on one side of the transmission groove 402. The inner wall of the transmission groove 402 is fixedly installed with a number of meshing tooth blocks 412 for meshing. The surface of the transmission gear 411 meshes with the surface of a number of corresponding meshing tooth blocks 412.

[0038] The inner walls of the two connecting ports 3 are provided with extrusion grooves 9 on the upper side of the wire groove wheel 406. The vertical cross-sectional profile of the two extrusion grooves 9 is convex. Two second damping springs 10 are fixedly installed on the upper side of the inner walls of the two extrusion grooves 9. The extension ends of the two corresponding second damping springs 10 are fixedly installed with a push block 11. The surface of the push block 11 is slidably connected to the upper side of the inner wall of the extrusion groove 9. An extrusion frame block 12 is fixedly installed on the bottom surface of the push block 11. An extrusion groove wheel 13 is rotatably installed on the inner wall of the extrusion frame block 12. Both extrusion groove wheels 13 are made of rubber. The rubber wheel body can better contact the copper-clad aluminum wire and avoid the slippage problem of the copper-clad aluminum wire.

[0039] The circulation component 8 includes several cooling chambers 801 located on the lower side of the inner wall of the oxidation chamber 1. Cooling blocks 802 are embedded in the lower side of the inner wall of each cooling chamber 801. Each cooling block 802 includes a sealing aluminum plate 8021, and several corrugated aluminum blocks 8022 are fixedly installed on the top surface of the sealing aluminum plate 8021. Two cooling plates 8023 are fixedly installed on the side of the sealing aluminum plate 8021 away from the corrugated aluminum blocks 8022. The surface of the sealing aluminum plate 8021 extends through to the inner wall of the cooling chamber 801. The heating end of the cooling plate 8023 is located at the bottom of the oxidation chamber 1. The cooling plate 8023 provides cooling for the oxidation liquid, ensuring smooth oxidation. The corrugated aluminum blocks 8022 increase the contact area with the oxidation liquid, enhancing the cooling effect. A water supply is provided below the oxidation chamber 1 on the side near the constant voltage anodizing power supply 2. A pump 804 is fixedly installed on the lower side of the inner wall of the pump tank 803. The output end of the pump 804 extends through the inner wall of the pump tank 803 to the inner wall of the liquid outlet chamber 805. The liquid outlet chamber 805 is opened on the lower side of the oxidation tank 1, near the pump 804. Several water outlets 806 are opened on the inner wall of the liquid outlet chamber 805 near the cathode stainless steel tank plate 7. A longitudinal pipe 807 is fixedly installed on the input end of the pump 804. A liquid extraction pipe 808 is fixedly installed on the side of the longitudinal pipe 807 located in several cooling chambers 801. A J-shaped output bend 809 is fixedly installed on the inner wall of the cooling chamber 801 away from the pump tank 803. One end of the liquid extraction pipe 808 extends through the inner wall of the pump tank 803 to the inner wall of the cooling chamber 801. The upper end of the J-shaped output bend 809 extends through to the lower side of the inner wall of the oxidation tank 1.

[0040] The working principle of the above embodiments is as follows:

[0041] When using the device, the treated copper-clad aluminum wire needs to be inserted into the oxidation chamber 1 through the inclined wire tube 403. Upon insertion into the oxidation chamber 1, the non-woven fabric layer inside the inclined wire tube 403 performs a final cleaning before oxidation, ensuring that the non-woven fabric layer does not shed lint and thus does not affect the oxidation effect of the copper-clad aluminum wire. Furthermore, both the anode conductive wheel 602 and the cathode stainless steel tank plate 7 are connected to the constant voltage anodizing power supply 2 to ensure smooth anodizing. The constant voltage anodizing power supply 2 also has a low-voltage output capability, guaranteeing the low-voltage requirements for oxidation. The anode conductive wheel 602 and the cathode stainless steel tank plate 7 are energized. Oxidation is a mature existing technology, and this application will not elaborate on it. The copper-clad aluminum wire first passes through the connecting port 3 on the side close to the constant voltage anodizing power supply 2, then through the surface of the upper anode conductive wheel 602 at the corresponding position, and then through the side of the lower anode conductive wheel 602 close to the inner wall of the oxidation box 1. The copper-clad aluminum wire also passes through the inside of the cathode stainless steel tank plate 7, and then connects with the anode conductive wheel 602 on the other side to ensure the smooth movement of the copper-clad aluminum wire. Finally, the copper-clad aluminum wire is led out of the oxidation box 1 through the connecting port 3 on the side away from the constant voltage anodizing power supply 2 and connected to the wire pulling equipment to ensure the normal conveying effect of the copper-clad aluminum wire.

[0042] When the copper-clad aluminum wire moves to the position of the cathode stainless steel tank plate 7, the positive and negative electrodes are connected to complete the anodizing effect on the surface of the copper-clad aluminum wire. This technology is mature and existing, so this application will not elaborate on it. After oxidation, the copper-clad aluminum wire will enter the connection port 3 on the right side, which is away from the constant voltage anodizing power supply 2. The wire inclined cylinder 403 in this connection port 3 will be wiped by the internal non-woven fabric layer for easy collection later. The wire inclined cylinder 403 is set to be snapped on the transmission tank plate 402 to ensure that it can be easily replaced. This ensures the cleanliness and dryness of the surface of the copper-clad aluminum wire. In addition, during the process of conveying the copper-clad aluminum wire, the anode conductive wheel 602 is elastically connected by the first damping spring 603 to ensure that the copper-clad aluminum wire will not loosen or have excessive tension during the conveying process, thus ensuring the stable conveying of the copper-clad aluminum wire.

[0043] Furthermore, the oxidation liquid in the device, circulated by the water pump 804, can be cooled by the cooling block 802 during circulation and then transported in the same direction as the copper-clad aluminum wire. This avoids the problem of water flow disturbing the wire, and the stable transport of water in the same direction ensures the stability of the copper-clad wire during transport. Additionally, the outlet end of the J-shaped output bend 809 can be fixed with a grid plate structure, ensuring a gentle water flow. During the copper-clad aluminum wire transport process, the guide wheel 406 and the copper-clad aluminum wire... The contact transmission effect can drive the bevel gear set on the rotating shaft 405 to rotate, thereby ensuring the rotation of the transmission gear 411 on the power crossbar 410. The rotation of the transmission gear 411 can drive the wire inclined cylinder 403 in the transmission groove plate 402 to rotate through the meshing tooth block 412, thereby ensuring the surface cleanliness of the wire inclined cylinder 403 and ensuring the anodizing of the copper-clad aluminum wire. The extrusion groove wheel 13 in the device can extrude the copper-clad aluminum wire to better disengage from the wire groove wheel 406, ensuring the rotation quality of the rotating shaft 405.

[0044] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

Claims

1. A copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device, comprising an oxidation chamber (1), characterized in that: The oxidation chamber (1) is provided with a constant voltage anodic oxidation power supply (2) on the left side, and the oxidation chamber (1) is provided with a connecting port (3) on both the left and right sides of the inner wall. The lower side of the inner wall of the two connecting ports (3) is provided with a wire assembly (4) for the wire. The oxidation chamber (1) is provided with two telescopic grooves (5) on both the left and right sides of the inner wall below the connecting port (3). The inner wall of several telescopic grooves (5) is provided with a tensioning assembly (6) for tightening the wire. A cathode stainless steel trough plate (7) is fixedly installed at the center of the lower side of the inner wall of the oxidation chamber (1). The lower side of the inner wall of the oxidation chamber (1) is provided with a circulation assembly (8) for cooling circulation. The tensioning assembly (6) includes a sliding frame block (601) that is slidably installed on the inner wall of the telescopic groove (5), and an anode conductive wheel (602) is rotatably installed on the inner wall of the sliding frame block (601), while two first damping springs (603) are fixedly installed on the inner wall of the telescopic groove (5).

2. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 1, characterized in that: The wire assembly (4) includes two wheel grooves (401) formed on the lower side of the inner wall of the connecting port (3), and a transmission groove plate (402) is rotatably installed on the leftmost side of the inner wall of the connecting port (3). A wire inclined cylinder (403) is snapped into the center of the transmission groove plate (402). A conversion cavity (404) is formed inside the oxidation box (1) in front of the transmission groove plate (402) and the left wheel groove (401). A rotating shaft (405) is rotatably installed on the rear side of the inner wall of the left wheel groove (401). A wire groove wheel (406) is fixedly installed on the wall of the rotating shaft (405). The right wheel groove (406) is rotatably installed on the right wheel groove (401). An auxiliary conveying groove wheel (407) is rotatably installed on the inner wall of the rotating shaft (405). A first bevel gear (408) is fixedly installed inside the conversion cavity (404) on the rod wall of the rotating shaft (405). A second bevel gear (409) is meshed with the surface of the first bevel gear (408). A power crossbar (410) is fixedly installed on the inner wall of the second bevel gear (409). A transmission gear (411) is fixedly installed on the rod wall of the power crossbar (410) on one side of the transmission groove (402). A number of meshing tooth blocks (412) for meshing are fixedly installed on the inner wall of the transmission groove (402).

3. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 2, characterized in that: The circulation assembly (8) includes several cooling chambers (801) formed on the lower side of the inner wall of the oxidation chamber (1), and cooling blocks (802) are embedded in the lower side of the inner wall of the cooling chambers (801). A water pump trough (803) is formed on the lower side of the oxidation chamber (1) near the constant voltage anodizing power supply (2). A water pump (804) is fixedly installed on the lower side of the inner wall of the water pump trough (803). A cooling block (804) is formed on the lower side of the interior of the oxidation chamber (1) near the water pump (804). A liquid outlet chamber (805) is provided, and a number of water outlets (806) are opened on the inner wall of the liquid outlet chamber (805) near the cathode stainless steel tank plate (7). A longitudinal pipe (807) is fixedly installed at the input end of the water pump (804), and a liquid extraction pipe (808) is fixedly installed on the pipe wall of the longitudinal pipe (807) on one side of a number of cooling chambers (801). A J-shaped output bend (809) is fixedly installed on the inner wall of the cooling chamber (801) away from the water pump tank (803).

4. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 3, characterized in that: The cooling block (802) includes a sealing aluminum plate (8021), and a number of corrugated aluminum blocks (8022) are fixedly installed on the top surface of the sealing aluminum plate (8021), while two cooling chips (8023) are fixedly installed on the side of the sealing aluminum plate (8021) away from the corrugated aluminum blocks (8022).

5. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 4, characterized in that: The surface of the sealing aluminum plate (8021) extends through to the inner wall of the cooling chamber (801), and the heating end of the cooling chip (8023) is located at the bottom of the oxidation box (1). The output end of the water pump (804) extends through the inner wall of the water pump tank (803) to the inner wall of the liquid outlet chamber (805), and one end of the liquid extraction pipe (808) extends through the inner wall of the water pump tank (803) to the inner wall of the cooling chamber (801). The upper end of the J-shaped output bend (809) extends through to the lower side of the inner wall of the oxidation box (1).

6. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 2, characterized in that: The inner wall of the wire guide inclined cylinder (403) is a tapered wall that gradually narrows from one end away from the wheel groove (401) to the other end, and the inner wall of the wire guide inclined cylinder (403) is provided with a non-woven fabric layer. The front end of the rotating shaft (405) extends through the inner wall of the wheel groove (401) to the inner wall of the conversion cavity (404), and the front end of the rotating shaft (405) is rotatably connected to the front side of the inner wall of the conversion cavity (404). The wire guide groove wheel (406) is a wheel structure made of rubber.

7. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 2, characterized in that: The center of the guide wheel (406) and the center of the auxiliary conveying wheel (407) are on the same straight line. One side of the surface of the transmission groove (402) extends through into the interior of the conversion cavity (404), and the surface of the transmission gear (411) meshes with the surfaces of several corresponding meshing teeth (412).

8. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 3, characterized in that: The internal space of the upper sliding block (601) is less than twice the internal space of the lower sliding block (601). The extension and retraction ends of the two first damping springs (603) are fixedly connected to the surface of the sliding block (601). The center of the sliding block (601) is on the same straight line as the center of the inner wall of the cathode stainless steel tank plate (7).

9. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 2, characterized in that: The inner walls of the two connecting ports (3) are provided with extrusion grooves (9) on the upper side of the wire groove wheel (406), and two second damping springs (10) are fixedly installed on the upper side of the inner walls of the two extrusion grooves (9). The extension and retraction ends of the two corresponding second damping springs (10) are fixedly installed with a push block (11), and an extrusion frame block (12) is fixedly installed on the bottom surface of the push block (11). An extrusion groove wheel (13) is rotatably installed on the inner wall of the extrusion frame block (12).

10. The copper-clad aluminum wire anodizing auxiliary low-voltage insulation treatment device according to claim 9, characterized in that: The vertical cross-sectional profiles of the two extrusion grooves (9) are convex, and the surface of the push block (11) is slidably connected to the upper side of the inner wall of the extrusion groove (9). The extrusion groove wheel (13) is located directly above the guide groove wheel (406). Both extrusion groove wheels (13) are made of rubber.

Images