Surface smoothness polishing machine for copper-based wires

Abstract

The invention relates to a surface smoothness polishing machine for copper-based wires, and belongs to the technical field of copper wire production, the surface smoothness polishing machine comprises a bottom plate, a polishing box fixedly connected to the top of the bottom plate and a polishing device arranged outside the polishing box and extending into the polishing box, and the top of the bottom plate is provided with a tension adjusting structure linked with the polishing device to adjust tension; and a spraying structure for spraying a cleaning agent on the surface of the copper wire in advance is arranged outside the polishing box, and a synchronizing structure and a collecting mechanism which are in linkage with the tension adjusting structure and the spraying structure correspondingly are arranged outside the polishing box. The surface smoothness polishing machine for the copper-based wire has the advantages that the polishing quality is high, the tension is stable, various functions of tension control, cleaning, polishing, dust collection and the like are organically combined, the polishing quality of the copper-based wire is improved, the production stability and efficiency are guaranteed, and meanwhile equipment maintenance and working environment improvement are facilitated.

Description

Technical Field

[0002] This invention relates to the field of copper wire production technology, specifically to a surface finish polishing machine for copper wire. Background Technology

[0003] Copper wire is used as a conductor because of its excellent electrical conductivity, and it is widely used in the manufacture of wires, cables, brushes, etc. It also has good thermal conductivity, and is often used to manufacture magnetic instruments and meters that need to be protected from magnetic interference, such as compasses and aviation instruments. It has excellent plasticity and is easy to process by hot and cold pressure, and can be made into copper materials such as tubes, rods, wires, strips, strips, plates, and foils. Pure copper products are available in two types: smelted products and processed products. Common examples include zinc-copper-clad aluminum cables and copper-aluminum cables. In terms of conductor material, copper is the most widely used conductor material, with large production volume and relatively low cost. The production process of copper wire generally includes smelting, drawing, extrusion, annealing, cutting, polishing, and winding, among which polishing is the most important step.

[0004] Chinese Patent No. CN222537314U discloses a polishing device for producing copper wire, including a worktable and a polishing box fixedly connected to the top of the worktable. Rotating cylinders are connected to both sides of the polishing box, and connecting plates are fixedly connected to opposite sides of the two rotating cylinders. Several polishing rings are fixedly connected between opposite sides of the two connecting plates. This copper wire polishing device works by passing copper wire through multiple polishing brushes. A motor drives a rotating rod to rotate, which in turn drives the rotating cylinders via pulleys and a conveyor belt. The rotating cylinders, through the connecting plates, drive the multiple polishing rings to rotate, which in turn drive the multiple polishing brushes to rotate. The rotation of the multiple polishing brushes continuously polishes the surface of the copper wire.

[0005] The aforementioned patent has the following shortcomings: During the polishing process, when the copper wire extends from the take-up drum through the polishing brush, due to the lack of a tension control mechanism, if the copper wire conveying speed does not match the polishing speed, it is easy for slack or over-tension to occur. Slack will result in insufficient contact between the copper wire and the polishing brush, affecting the polishing effect; over-tension may cause the copper wire to break, reducing production efficiency. In addition, impurities such as dust, oil, and oxide layer on the surface of the copper wire material before polishing will hinder the direct contact between the polishing brush and the surface of the copper wire, resulting in poor polishing effect and uneven surface finish of the copper wire, making it difficult to meet the requirements of high-quality production.

[0006] Therefore, it is urgent to improve the aforementioned equipment in order to solve the problems mentioned above. Summary of the Invention

[0007] To address the shortcomings of existing technologies, this invention provides a surface finish polishing machine for copper baseline materials. It features high polishing quality and stable tension, and organically combines multiple functions such as tension control, cleaning, polishing, and dust collection. This improves the polishing quality of copper baseline materials, ensures production stability and efficiency, and also facilitates equipment maintenance and improves the working environment.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a surface finish polishing machine for copper wire, comprising a base plate, a polishing box fixedly connected to the top of the base plate, and a polishing device disposed outside the polishing box and extending into it. The polishing device includes a connecting shell, a polishing brush, a connecting plate, and a driving mechanism. The top of the base plate is provided with a tension adjusting structure that is linked to the polishing device to adjust the tension. The outside of the polishing box is provided with a spraying structure for pre-spraying cleaning agent onto the surface of the copper wire. The outside of the polishing box is provided with a synchronization structure and a collection mechanism that are linked to the tension adjusting structure and the spraying structure, respectively. The tension adjustment structure includes a support base fixedly connected to the top of the base plate and a movable base disposed on the top of the support base. A rotating shaft is rotatably connected inside the movable base, and an adjusting roller is fixedly connected to the outside of the rotating shaft. A guide rod is disposed between the support base and the movable base, and a return spring is fixedly connected between the support base and the movable base. The spraying structure includes a storage box fixedly connected to the outside of the polishing box, a connecting rod, and a piston cylinder fixedly connected to the top of the base plate. One end of the connecting rod is fixedly connected to a mounting shell, and a spray pipe is fixedly connected inside the mounting shell. A piston block is slidably connected inside the piston cylinder. A piston rod extending to the upper surface of the piston cylinder is fixedly connected to the top of the piston block. A transmission plate is fixedly connected to the top of the piston rod, and the transmission plate is fixedly connected to one side of the outside of the moving base.

[0009] Furthermore, the adjusting roller is rotatably connected to the outside of the polishing box, and a copper baseline material body is drivenly connected to the upper surface of the adjusting roller. Both the moving seat and the support seat are U-shaped. The outer diameter of the adjusting roller is matched with the inner diameter of the moving seat. A transmission rod extending to the outside is fixedly connected inside the moving seat, and a ball bearing is rotatably connected to the bottom of the transmission rod at the end away from the moving seat.

[0010] Furthermore, the guide rod is fixedly connected to the inside of the support base, the movable seat is slidably connected to the outside of the guide rod, and the return spring is connected to the outside of the guide rod. There are two sets of both the guide rod and the return spring, and the two sets of the guide rod and the return spring are symmetrically distributed between the support base and the movable seat.

[0011] Furthermore, the inner wall of the nozzle is provided with a number of nozzle holes in a ring shape, the nozzle is located on one side of the polishing brush, and check valves are fixedly installed on both the left and right sides of the piston cylinder.

[0012] Furthermore, a delivery pipe is fixedly connected between the check valve on the left and the nozzle, and an extraction pipe is fixedly connected between the check valve on the right and the storage tank. A sealing plug is detachably connected to the top of the storage tank.

[0013] Furthermore, the connecting shell is rotatably connected to the inside of the polishing box and extends to its outside, the polishing brush is fixedly connected to the inside of the connecting shell, and there are two sets of both the connecting shell and the polishing brush. The connecting plate is fixedly connected to the outside of the two sets of the connecting shell.

[0014] Furthermore, the drive mechanism includes a motor base fixedly connected to the top of the polishing box and a gear plate fixedly connected to the outside of the connecting shell on the right side. A double-ended motor is fixedly installed inside the motor base, and a transmission gear that meshes with the gear plate is fixedly connected to the output shaft of one end of the double-ended motor.

[0015] Furthermore, the synchronization structure includes a transmission wheel fixedly connected to the outside of the connecting shell on the right side, a rotating seat rotatably connected to the outside of the polishing box, and a rotating cylinder rotatably connected to the top of the base plate. A driven wheel is fixedly connected to the outside of the rotating seat. A belt drives the transmission wheel and the driven wheel. A connecting shaft is fixedly connected to the outside of the driven wheel. A main bevel gear is fixedly connected to the end of the connecting shaft away from the driven wheel. A secondary bevel gear is fixedly connected to the top of the rotating cylinder. A circular inclined platform is fixedly connected to the top of the secondary bevel gear. The circular inclined platform and the ball bearings are in a rolling connection.

[0016] Furthermore, the collection mechanism includes a mounting box fixedly connected to the top of the polishing box, and bushings rotatably connected to the outside of the two sets of connecting shells. An impeller is rotatably connected inside the mounting box, and the shaft of the impeller is fixedly connected to the other end of the double-ended motor. A collection plate frame is slidably connected inside the mounting box, and a three-way pipe is rotatably connected between the mounting box and the two sets of bushings.

[0017] Furthermore, a receiving box is slidably connected inside the polishing box. The receiving box is located on the lower surface of the connection between the two sets of connecting shells, and a handle is fixedly connected to the outside of the receiving box.

[0018] Compared with the prior art, the present invention provides a surface finish polishing machine for copper baseline materials, which has the following beneficial effects: 1. In this invention, when the connecting shell and polishing brush are driven to rotate by a double-ended motor, the right connecting shell synchronously drives the transmission wheel of the synchronous structure to rotate. The transmission wheel drives the driven wheel and connecting shaft to rotate via a belt. The main bevel gear of the connecting shaft meshes with the secondary bevel gear at the top of the rotating drum, ultimately driving the circular inclined platform to rotate. The circular inclined platform rolls into contact with the ball bearings, pushing the moving seat to move up and down along the guide rod. This ensures that the copper wire maintains appropriate tension during the polishing process, allowing the copper wire to fully contact the polishing brush, ensuring uniform polishing effect, reducing copper wire breakage caused by tension issues, and improving production efficiency and product quality.

[0019] 2. In this invention, a dual-end motor drives a synchronous structure to move the moving seat back and forth, causing the transmission plate to move up and down. This drives the piston rod and piston block to slide back and forth inside the piston cylinder. When the piston block slides up, the pressure inside the piston cylinder decreases, the right check valve opens and the left valve closes, and the cleaning agent is drawn in from the storage tank through the extraction pipe. When the piston block slides down, the pressure inside the piston cylinder increases, the left check valve opens and the right valve closes, and the cleaning agent is forced into the spray nozzle through the delivery pipe and sprayed onto the copper wire surface. The faster the polishing speed, the higher the frequency of the moving seat's back and forth movement, and the faster the transmission plate drives the piston block to slide. The extraction and spraying rhythm of the cleaning agent are accelerated synchronously, ensuring that impurities on the copper wire surface can be removed in a timely and sufficient manner during high-speed polishing.

[0020] 3. In this invention, the impeller of the collection mechanism is driven to rotate inside the mounting box by the output shaft of the other end of the double-ended motor. The impeller generates negative pressure. The mounting box is connected to the bushings outside the two sets of connecting shells through a three-way pipe. The dust and impurities generated by the polishing brush are sucked into the three-way pipe by the negative pressure and finally collected into the collection plate frame inside the mounting box. At the same time, the sliding receiving box inside the polishing box receives large pieces of impurities that fall. This can collect dust and large pieces of impurities separately, avoiding the accumulation of impurities on the surface of the polishing brush or around the copper wire, preventing impurities from scratching the copper wire and affecting the polishing smoothness, while keeping the inside of the equipment clean. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the overall structure of this application; Figure 2 This is a cross-sectional view of the polishing box, polishing apparatus, and polishing device of this application; Figure 3 This is a schematic diagram of the tension adjustment structure of this application; Figure 4 This is a schematic diagram of the spraying structure of this application; Figure 5 This is a cross-sectional view of the piston cylinder of this application; Figure 6 This is a schematic diagram of the tension adjustment structure and synchronization structure of this application; Figure 7 This is a diagram of the organization that collected this application.

[0022] In the diagram: 1. Base plate; 2. Polishing box; 3. Polishing device; 31. Connecting shell; 32. Polishing brush; 33. Connecting plate; 34. Drive mechanism; 3401. Motor base; 3402. Double-ended motor; 3403. Transmission gear; 3404. Gear disc; 4. Tension adjustment structure; 41. Support base; 42. Moving base; 43. Rotating shaft; 44. Adjusting roller; 45. Guide rod; 46. Return spring; 47. Transmission rod; 48. Ball bearing; 5. Spraying structure; 51. Storage box; 52. Connecting rod; 53. Installation... 54. Nozzle; 55. Piston cylinder; 56. Piston block; 57. Piston rod; 58. Transmission plate; 59. Check valve; 510. Extraction pipe; 511. Conveying pipe; 6. Synchronization structure; 61. Transmission wheel; 62. Rotating seat; 63. Driven wheel; 64. Belt; 65. Rotary drum; 66. Secondary bevel gear; 67. Connecting shaft; 68. Main bevel gear; 69. Circular inclined platform; 7. Collection mechanism; 71. Mounting box; 72. Impeller; 73. Collection plate frame; 74. T-pipe; 75. Bushing; 8. Receiving box. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1 to 7 This embodiment of a surface finish polishing machine for copper wire includes a base plate 1, a polishing box 2 fixedly connected to the top of the base plate 1, and a polishing device 3 disposed outside the polishing box 2 and extending into it. The polishing device 3 includes a connecting shell 31, a polishing brush 32, a connecting plate 33, and a driving mechanism 34. The top of the base plate 1 is provided with a tension adjusting structure 4 that is linked with the polishing device 3 to adjust the tension. The outside of the polishing box 2 is provided with a spraying structure 5 that pre-sprays cleaning agent onto the surface of the copper wire. The outside of the polishing box 2 is provided with a synchronization structure 6 that is linked with the tension adjusting structure 4 and the spraying structure 5, respectively, and a collection mechanism 7. The connecting shell 31 is rotatably connected to the inside of the polishing box 2 and extends to its outside. The polishing brush 32 is fixedly connected to the inside of the connecting shell 31. There are two sets of both the connecting shell 31 and the polishing brush 32. The connecting plate 33 is fixedly connected to the outside of the two sets of connecting shells 31.

[0025] Specifically, the drive mechanism 34 includes a motor base 3401 fixedly connected to the top of the polishing box 2 and a gear plate 3404 fixedly connected to the outside of the right connecting shell 31. A double-ended motor 3402 is fixedly installed inside the motor base 3401, and a transmission gear 3403 that meshes with the gear plate 3404 is fixedly connected to the output shaft of one end of the double-ended motor 3402.

[0026] In this embodiment, the tension adjustment structure 4 includes a support base 41 fixedly connected to the top of the base plate 1 and a movable base 42 disposed on the top of the support base 41. A rotating shaft 43 is rotatably connected inside the movable base 42, and an adjusting roller 44 is fixedly connected to the outside of the rotating shaft 43. A guide rod 45 is disposed between the support base 41 and the movable base 42, and a return spring 46 is fixedly connected between the support base 41 and the movable base 42. By moving the adjusting roller 44 up and down through the movable base 42, the copper wire tension can be adjusted in real time, ensuring that the copper wire and the polishing brush 32 always maintain appropriate contact pressure. The guide rod 45 restricts the movement trajectory of the movable base 42, preventing deviation from affecting tension adjustment. The return spring 46 can quickly return to its original position, preventing sudden changes in tension from causing the copper wire to loosen or break, thus improving production stability.

[0027] The adjusting roller 44 is rotatably connected to the outside of the polishing box 2. A copper wire base body is driven to the upper surface of the adjusting roller 44. Both the movable seat 42 and the support seat 41 are U-shaped. The outer diameter of the adjusting roller 44 matches the inner diameter of the movable seat 42. A transmission rod 47 extending to the outside is fixedly connected inside the movable seat 42. A ball bearing 48 is rotatably connected to the bottom of the end of the transmission rod 47 away from the movable seat 42. By setting the adjusting roller 44 to directly contact the copper wire, the rotatable setting reduces frictional damage to the copper wire. The U-shaped movable seat 42 and support seat 41 facilitate the installation and maintenance of the adjusting roller 44, and the matching dimensions ensure stable operation of the adjusting roller 44. The ball bearing 48 at the bottom of the transmission rod 47 converts sliding friction into rolling friction, reducing the resistance of the synchronous structure 6 driving the movable seat 42, reducing component wear, and extending service life.

[0028] Specifically, the guide rod 45 is fixedly connected to the inside of the support base 41, the movable base 42 is slidably connected to the outside of the guide rod 45, and the return spring 46 is wrapped around the outside of the guide rod 45. There are two sets of both the guide rod 45 and the return spring 46, which are symmetrically distributed between the support base 41 and the movable base 42. The two sets of symmetrical guide rods 45 ensure that the movable base 42 is subjected to balanced transmission force, making the sliding smoother and avoiding the impact of unilateral tilt on tension. The return spring 46, wrapped around the outside of the guide rod 45 and symmetrically distributed, ensures that the reset speed of the movable base 42 is consistent, making the tension adjustment more precise and further guaranteeing the quality of copper wire polishing.

[0029] In this embodiment, the spraying structure 5 includes a storage box 51 fixedly connected to the outside of the polishing box 2, a connecting rod 52, and a piston cylinder 55 fixedly connected to the top of the base plate 1. One end of the connecting rod 52 is fixedly connected to a mounting shell 53, and a spray pipe 54 is fixedly connected inside the mounting shell 53. A piston block 56 is slidably connected inside the piston cylinder 55, and a piston rod 57 extending to the upper surface of the piston cylinder 55 is fixedly connected to the top of the piston block 56. A transmission plate 58 is fixedly connected to the top of the piston rod 57, and the transmission plate 58 is fixedly connected to one side outside the movable seat 42. The movement of the movable seat 42 drives the transmission plate 58 to move up and down, and the piston rod 57 pushes the piston block 56 to slide inside the piston cylinder 55. The spraying of the cleaning agent is automatically controlled according to the change of copper wire tension. Before the copper wire enters the polishing area, surface dust, oil, oxide layer and other impurities are removed in time, ensuring that the polishing brush 32 is in direct contact with the surface of the copper wire, improving the polishing effect, making the surface of the copper wire uniform, and meeting the production requirements of high-quality copper wire materials.

[0030] The nozzle 54 has a number of nozzle holes arranged in a ring shape on its inner wall. The nozzle 54 is located on one side of the polishing brush 32. Check valves 59 are fixedly installed on both the left and right sides of the piston cylinder 55.

[0031] Specifically, a delivery pipe 511 is fixedly connected between the left check valve 59 and the spray pipe 54, and an extraction pipe 510 is fixedly connected between the right check valve 59 and the storage tank 51. A sealing plug is detachably connected to the top of the storage tank 51. By setting the check valve 59, backflow of cleaning agent is prevented, ensuring unidirectional stability of the suction and spraying process and avoiding waste or contamination of cleaning agent.

[0032] In this embodiment, the synchronization structure 6 includes a transmission wheel 61 fixedly connected to the outside of the right connecting shell 31, a rotating seat 62 rotatably connected to the outside of the polishing box 2, and a rotating drum 65 rotatably connected to the top of the base plate 1. A driven wheel 63 is fixedly connected to the outside of the rotating seat 62. A belt 64 is connected to the outside of the transmission wheel 61 and the driven wheel 63. A connecting shaft 67 is fixedly connected to the outside of the driven wheel 63. A main bevel gear 68 is fixedly connected to the end of the connecting shaft 67 away from the driven wheel 63. A secondary bevel gear 66 is fixedly connected to the top of the rotating drum 65. A circular inclined platform 69 is fixedly connected to the top of the secondary bevel gear 66. The circular inclined platform 69 and the ball bearing 48 are in a rolling connection. The rotation of the right-side connecting shell 31 drives the transmission wheel 61 to rotate, which in turn drives the driven wheel 63 to rotate via the belt 64. The connecting shaft 67 drives the main bevel gear 68 to rotate, which in turn drives the secondary bevel gear 66 to rotate the circular inclined platform 69. The circular inclined platform 69 is in rolling connection with the ball bearing 48, which drives the moving seat 42 to move. This achieves synchronous operation of the polishing device 3 and the tension adjustment structure 4, matching the polishing speed of the copper wire with the tension adjustment. This further ensures the stability and polishing quality of the copper wire during the polishing process, while simplifying equipment control and improving the overall coordination and reliability of the equipment.

[0033] In this embodiment, the collection mechanism 7 includes a mounting box 71 fixedly connected to the top of the polishing box 2, and bushings 75 rotatably connected to the outside of two sets of connecting shells 31. An impeller 72 is rotatably connected inside the mounting box 71, and the shaft of the impeller 72 is fixedly connected to the other end of the double-ended motor 3402. A collection plate frame 73 is slidably connected inside the mounting box 71, and a three-way pipe 74 is rotatably connected between the mounting box 71 and the two sets of bushings 75. The double-ended motor 3402 drives the impeller 72 to generate negative pressure, and the polishing dust is accurately collected through the three-way pipe 74 and the bushings 75, avoiding dust accumulation that could scratch the copper wires or affect the polishing brush 32. The bushings 75 are rotatably connected to the connecting shells 31 to ensure stable collection even when the connecting shells 31 are rotating. The slidable collection plate frame 73 facilitates quick dust cleaning and improves equipment maintenance efficiency.

[0034] The polishing box 2 has a sliding connection to a receiving box 8, which is located on the lower surface of the connection between the two sets of connecting shells 31. A handle is fixedly connected to the outside of the receiving box 8. By setting up the receiving box 8 to receive large impurities generated during polishing, it complements the dust collection mechanism 7, achieving impurity classification and treatment, while keeping the inside of the polishing box 2 clean, avoiding secondary contamination of the copper wire by impurities, and ensuring polishing quality.

[0035] The working principle of the above embodiments is as follows: The copper wire to be polished is released at a uniform speed through an external conveying device such as an unwinding machine. The copper wire is first conveyed to the adjusting roller 44 of the tension adjusting structure 4. The speed of the external conveying device is pre-matched with the subsequent polishing and winding rhythm to ensure that the initial tension of the copper wire is stable during the conveying process, laying the foundation for subsequent processes. The double-ended motor 3402 inside the motor housing 3401 is started. One of its output shafts drives the transmission gear 3403 to rotate. The transmission gear 3403 meshes with the gear disk 3404 outside the right connecting shell 31, thereby driving the right connecting shell 31 to rotate. The right connecting shell 31 drives the left connecting shell 31 to rotate synchronously through the connecting plate 33. The polishing brushes 32 inside the two sets of connecting shells 31 rotate accordingly, forming a double-sided polishing base for the copper baseline material passing through the two sets of connecting shells 31. When the right connecting shell 31 rotates, the transmission wheel 61 outside it rotates synchronously. The transmission wheel 61 drives the driven wheel 63 outside the rotating seat 62 to rotate through the belt 64. The driven wheel 63 drives the connecting shaft 67 and the main bevel gear 68 at the shaft end to rotate. The main bevel gear 68 meshes with the secondary bevel gear 66 at the top of the rotating drum 65, converting the horizontal rotational motion into the vertical rotation of the rotating drum 65. The circular inclined platform 69 at the top of the rotating drum 65 rotates accordingly. The circular inclined platform 69 makes rolling contact with the ball bearing 48 at the bottom of the external transmission rod 47 of the movable seat 42, pushing the movable seat 42 to reciprocate up and down along the guide rod 45 inside the support seat 41; the movable seat 42 drives the internal rotating shaft 43 and the adjusting roller 44 to rise and fall, and the adjusting roller 44 changes the tension of the copper wire by contacting the copper wire; the tension increases when rising and decreases when falling, while the return spring 46 surrounds the guide rod 45 to ensure that the movable seat 42 rises and falls smoothly and can be quickly reset, avoiding the copper wire from loosening or breaking due to sudden changes in tension; When the movable seat 42 moves up and down, the transmission plate 58 on its outer side synchronously drives the piston rod 57 to rise and fall, and the piston rod 57 pushes the piston block 56 to slide inside the piston cylinder 55. When the piston block 56 slides upward, the pressure inside the piston cylinder 55 decreases, the right check valve 59 opens and the left check valve 59 closes, and the cleaning agent in the storage tank 51 is sucked into the piston cylinder 55 through the extraction pipe 510. When the piston block 56 slides down, the pressure inside the piston cylinder 55 increases, the left check valve 59 opens and the right check valve 59 closes, and the cleaning agent is delivered to the spray pipe 54 inside the mounting housing 53 through the delivery pipe 511. The spray pipe 54 sprays the copper wire through the annular spray hole to remove surface dust, oil and oxide layer, ensuring that the subsequent polishing brush 32 is in direct contact with the surface of the copper wire. The output shaft of the other end of the double-ended motor 3402 drives the impeller 72 inside the mounting box 71 to rotate, and the impeller 72 generates negative pressure. The negative pressure is transmitted through the three-way pipe 74 to the bushings 75 outside the two sets of connecting shells 31, which sucks the dust generated by the polishing brush 32 into the three-way pipe 74 and finally collects it into the collection plate frame 73 inside the mounting box 71. Large impurities that fall off during the polishing process fall directly into the receiving box 8 located inside the polishing box 2 and below the connection point of the two sets of connecting shells 31. The receiving box 8 can be pulled out for cleaning using the handle on the outside, thus achieving the classified collection of dust and large impurities. The copper wire is conveyed from the outside to the adjusting roller 44. After the tension is adjusted by the adjusting roller 44, it passes through the spray pipe 54 to receive the cleaning agent spray and the two sets of connecting shells 31 to receive the polishing brush 32 for polishing. The polished copper wire is then conveyed to the subsequent take-up structure. Throughout the process, the dual-end motor 3402 drives the four major functions of polishing, tension adjustment, spraying and impurity collection to operate synchronously.

[0036] 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.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A surface finish polishing machine for copper baseline materials, characterized in that: The device includes a base plate (1), a polishing box (2) fixedly connected to the top of the base plate (1), and a polishing device (3) located outside the polishing box (2) and extending into it. The polishing device (3) includes a connecting shell (31), a polishing brush (32), a connecting plate (33), and a driving mechanism (34). The top of the base plate (1) is provided with a tension adjustment structure (4) that is linked with the polishing device (3) to adjust the tension. The outside of the polishing box (2) is provided with a spraying structure (5) that sprays cleaning agent onto the surface of the copper wire beforehand. The outside of the polishing box (2) is provided with a synchronization structure (6) that is linked with the tension adjustment structure (4) and the spraying structure (5) respectively, and a collection mechanism (7). The tension adjustment structure (4) includes a support base (41) fixedly connected to the top of the base plate (1) and a movable base (42) disposed on the top of the support base (41). The movable base (42) is rotatably connected to a rotating shaft (43), and an adjusting roller (44) is fixedly connected to the outside of the rotating shaft (43). A guide rod (45) is disposed between the support base (41) and the movable base (42), and a return spring (46) is fixedly connected between the support base (41) and the movable base (42). The spraying structure (5) includes a storage box (51) fixedly connected to the outside of the polishing box (2), a connecting rod (52), and a piston cylinder (55) fixedly connected to the top of the base plate (1). One end of the connecting rod (52) is fixedly connected to a mounting shell (53). A spray pipe (54) is fixedly connected inside the mounting shell (53). A piston block (56) is slidably connected inside the piston cylinder (55). A piston rod (57) extending to the upper surface of the piston cylinder (55) is fixedly connected to the top of the piston block (56). A transmission plate (58) is fixedly connected to the top of the piston rod (57). The transmission plate (58) is fixedly connected to one side of the outside of the moving seat (42).

2. The surface finish polishing machine for copper baseline materials according to claim 1, characterized in that: The adjusting roller (44) is rotatably connected to the outside of the polishing box (2). The upper surface of the adjusting roller (44) is connected to a copper base material body. The moving seat (42) and the support seat (41) are both U-shaped. The outer diameter of the adjusting roller (44) and the inner diameter of the moving seat (42) are matched. The moving seat (42) is fixedly connected to a transmission rod (47) extending to its outside. The bottom of the transmission rod (47) away from the moving seat (42) is rotatably connected to a ball (48).

3. The surface finish polishing machine for copper baseline materials according to claim 1, characterized in that: The guide rod (45) is fixedly connected to the inside of the support base (41), the movable base (42) is slidably connected to the outside of the guide rod (45), and the reset spring (46) is connected around the outside of the guide rod (45). There are two sets of both the guide rod (45) and the reset spring (46), and the two sets of the guide rod (45) and the reset spring (46) are symmetrically distributed between the support base (41) and the movable base (42).

4. The surface finish polishing machine for copper baseline materials according to claim 1, characterized in that: The inner wall of the nozzle (54) is provided with a number of nozzle holes in a ring shape. The nozzle (54) is located on one side of the polishing brush (32). Check valves (59) are fixedly installed on both the left and right sides of the piston cylinder (55).

5. A surface finish polishing machine for copper baseline materials according to claim 4, characterized in that: A delivery pipe (511) is fixedly connected between the check valve (59) on the left and the nozzle (54), and an extraction pipe (510) is fixedly connected between the check valve (59) on the right and the storage tank (51). A sealing plug is detachably connected to the top of the storage tank (51).

6. The surface finish polishing machine for copper baseline materials according to claim 1, characterized in that: The connecting shell (31) is rotatably connected to the inside of the polishing box (2) and extends to its outside. The polishing brush (32) is fixedly connected to the inside of the connecting shell (31). There are two sets of both the connecting shell (31) and the polishing brush (32). The connecting plate (33) is fixedly connected to the outside of the two sets of the connecting shell (31).

7. A surface finish polishing machine for copper baseline materials according to claim 6, characterized in that: The drive mechanism (34) includes a motor base (3401) fixedly connected to the top of the polishing box (2) and a gear plate (3404) fixedly connected to the outside of the connecting shell (31) on the right side. A double-ended motor (3402) is fixedly installed inside the motor base (3401). A transmission gear (3403) that meshes with the gear plate (3404) is fixedly connected to the output shaft of one end of the double-ended motor (3402).

8. A surface finish polishing machine for copper baseline materials according to claim 6, characterized in that: The synchronization structure (6) includes a transmission wheel (61) fixedly connected to the outside of the connecting shell (31) on the right side, a rotating seat (62) rotatably connected to the outside of the polishing box (2), and a rotating cylinder (65) rotatably connected to the top of the base plate (1). A driven wheel (63) is fixedly connected to the outside of the rotating seat (62). A belt (64) is driven to the outside of the transmission wheel (61) and the driven wheel (63). A connecting shaft (67) is fixedly connected to the outside of the driven wheel (63). A main bevel gear (68) is fixedly connected to the end of the connecting shaft (67) away from the driven wheel (63). A secondary bevel gear (66) is fixedly connected to the top of the rotating cylinder (65). A circular inclined platform (69) is fixedly connected to the top of the secondary bevel gear (66). The circular inclined platform (69) and the ball (48) are in a rolling connection.

9. A surface finish polishing machine for copper baseline materials according to claim 6, characterized in that: The collection mechanism (7) includes a mounting box (71) fixedly connected to the top of the polishing box (2) and bushings (75) rotatably connected to the outside of the two sets of connecting shells (31). An impeller (72) is rotatably connected inside the mounting box (71). The shaft of the impeller (72) is fixedly connected to the other end of the double-ended motor (3402). A collection plate frame (73) is slidably connected inside the mounting box (71). A three-way pipe (74) is rotatably connected between the mounting box (71) and the two sets of bushings (75).

10. A surface finish polishing machine for copper baseline materials according to claim 1, characterized in that: The polishing box (2) is slidably connected to a receiving box (8), which is located on the lower surface of the connection between the two sets of connecting shells (31). The receiving box (8) is fixedly connected to a handle on the outside.

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