A copper wire tinning annealing cleaning device

Abstract

The utility model relates to copper wire processing equipment field especially relates to a copper wire tinning annealing cleaning device. The utility model provides a copper wire tinning annealing cleaning device can carry out even polishing to copper wire surface, avoids impurity residue, improves copper wire tinning quality. A kind of copper wire tinning annealing cleaning device, including base, annealing machine and positioning roller etc., annealing machine is equipped in base right side, and multiple positioning rollers are rotatably connected on the upside of base left and right two parts. The utility model through starting motor, make second gear rotate, through the meshing movement of second gear and last first gear, make last part first gear rotate, through the meshing movement between first gear, make first gear all rotate, drive the polishing sandpaper rotation in first gear, polish copper wire, reach can carry out even polishing to copper wire surface, avoid impurity residue, improve the effect of copper wire tinning quality.

Description

Technical Field

[0001] This utility model relates to the field of copper wire processing equipment, and in particular to a copper wire tin plating annealing and cleaning device. Background Technology

[0002] Copper wire is widely used in electronics, power and other fields. To improve its corrosion resistance and weldability, it is often tin-plated. Before tin plating, copper wire usually needs to undergo annealing to eliminate internal stress generated during copper wire processing and improve its mechanical properties. However, after annealing, the surface of the copper wire will have an oxide layer, oil stains and other impurities. If these are not cleaned in time, they will seriously affect the quality of subsequent tin plating, leading to problems such as weak tin plating layer adhesion and incomplete plating.

[0003] Existing cleaning devices for copper wire tin plating annealing mainly involve installing a grinding wheel in front of the annealing machine. As the copper wire is pulled to the annealing machine, the grinding wheel polishes the surface of the copper wire. However, because the grinding wheel cannot fully cover the surface of the copper wire during the polishing process, the cleaning effect on stubborn impurities on the surface of the copper wire is not good, which affects the tin plating quality of the copper wire.

[0004] Therefore, a copper wire tin plating annealing cleaning device has been developed that can uniformly polish the surface of copper wires, avoid impurity residue, and improve the tin plating quality of copper wires. Utility Model Content

[0005] To overcome the shortcomings of existing copper wire tin plating annealing cleaning devices, such as the inability of the grinding wheel to fully cover the surface of the copper wire, resulting in poor cleaning of stubborn impurities and affecting the tin plating quality of the copper wire, this utility model provides a copper wire tin plating annealing cleaning device that can uniformly grind the surface of the copper wire, avoid impurity residue, and improve the tin plating quality of the copper wire.

[0006] The technical solution is as follows: A copper wire tin plating annealing and cleaning device includes a base, an annealing machine, positioning rollers, a collection frame, a first gear, sandpaper, a second gear, a motor, fixing blocks, and a cleaning cylinder. The annealing machine is located on the right side of the base. Multiple sets of positioning rollers are rotatably connected to the upper left and right sides of the base, each set consisting of two positioning rollers, one upper and one lower. A collection frame is placed on the upper middle part of the base. Multiple fixing blocks are also connected to the upper middle part of the base, all located on the right side of the collection frame. A first gear is rotatably connected to the left side of each fixing block. Adjacent first gears mesh with each other. Two sets of sandpaper are detachably connected inside each first gear. A motor is connected to the rear inside the base. A second gear is connected to the output shaft of the motor. The second gear is rotatably connected to the base and meshes with the first gear on the rearmost side. A cleaning cylinder is placed inside the fixing block.

[0007] Furthermore, the sandpaper used for sanding is elastic sandpaper.

[0008] Furthermore, it also includes a laser measuring instrument, and multiple laser measuring instruments are connected to the upper middle part of the base. The laser measuring instruments are all located on the right side of the adjacent fixed blocks.

[0009] Furthermore, it also includes a locking block, a squeezing block, a spring, a limiting block, and a limiting rod. The second and third fixed blocks from the front are each connected to two limiting rods, and the locking blocks are slidably connected between the limiting rods. The frontmost fixed block is connected to a limiting block, and the squeezing block is slidably connected to the limiting block. A spring is connected between the squeezing block and the limiting block. The squeezing block and the locking block are engaged. The cleaning cylinder is engaged with the locking block.

[0010] Furthermore, the extrusion block has a wedge-shaped structure.

[0011] Furthermore, a limiting groove is provided at the front of the card block to facilitate engagement with the extrusion block.

[0012] This invention has the following advantages: By starting the motor, the second gear rotates. Through the meshing motion of the second gear and the last first gear, the last first gear rotates. Through the meshing motion between the first gears, all the first gears rotate, driving the sandpaper inside the first gear to rotate, thus polishing the copper wire. This achieves the effect of uniformly polishing the surface of the copper wire, avoiding impurity residue, and improving the tin plating quality of the copper wire. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the first three-dimensional structure of this utility model.

[0014] Figure 2 This is a three-dimensional structural diagram of the cleaning cylinder and locking block components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the first gear and fixing block of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the card block and extrusion block components of this utility model.

[0017] Figure 5 This is a schematic diagram of the planar structure of this utility model.

[0018] The components are: 1-base, 2-annealing machine, 3-positioning roller, 4-collecting frame, 5-first gear, 6-sandpaper, 7-second gear, 8-motor, 9-fixing block, 10-laser measuring instrument, 11-cleaning cylinder, 12-clamping block, 13-pressing block, 14-spring, 15-limiting block, 16-limiting rod. Detailed Implementation

[0019] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0020] A copper wire tin plating annealing and cleaning device, such as Figure 1 , Figure 3 and Figure 5 As shown, the system includes a base 1, an annealing machine 2, positioning rollers 3, a collection frame 4, a first gear 5, sandpaper 6, a second gear 7, a motor 8, fixing blocks 9, a laser measuring instrument 10, and a cleaning cylinder 11. The annealing machine 2 is located on the right side of the base 1. Four sets of positioning rollers 3 are rotatably connected to the upper left and right sides of the base 1, each set consisting of two positioning rollers 3, one upper and one lower. A collection frame 4 is placed on the upper middle part of the base 1. Four fixing blocks 9 are also connected to the upper middle part of the base 1, all located to the right of the collection frame 4. The first gear 5 is rotatably connected to the left side of each fixing block 9. The adjacent first gears 5 mesh with each other. Inside each first gear 5, there are two upper and lower sandpapers 6 that are detachably connected. The sandpapers 6 are elastic sandpapers that can adhere well to the surface of the copper wire. The rear side of the base 1 is connected to a motor 8. The output shaft of the motor 8 is connected to a second gear 7. The second gear 7 is rotatably connected to the base 1 and meshes with the first gear 5 on the rear side. A cleaning cylinder 11 is placed inside the fixing block 9. Multiple laser measuring instruments 10 are also connected to the upper side of the middle part of the base 1. The laser measuring instruments 10 are all located on the right side of the adjacent fixing blocks 9.

[0021] like Figure 2 , Figure 3 and Figure 4 As shown, it also includes a locking block 12, a squeezing block 13, a spring 14, a limiting block 15, and a limiting rod 16. The second and third fixing blocks 9 from the front are each connected to two limiting rods 16. The locking block 12 is slidably connected between the limiting rods 16. The limiting block 15 is connected to the foremost fixing block 9. The squeezing block 13 is slidably connected to the limiting block 15. The spring 14 is connected between the squeezing block 13 and the limiting block 15. The squeezing block 13 is engaged with the locking block 12. The cleaning cylinder 11 is engaged with the locking block 12. The squeezing block 13 has a wedge-shaped structure. The front of the locking block 12 has a limiting groove to facilitate engagement with the squeezing block 13.

[0022] When using this invention, the device is first placed in the copper wire tin-plating annealing area. Then, the copper wire is pulled through the positioning roller 3 and the sandpaper 6 before being connected to the annealing machine 2. The copper wire is moved by a traction device. During this movement, the motor 8 is started, causing the second gear 7 to rotate. The meshing motion between the second gear 7 and the final first gear 5 causes the final first gear 5 to rotate. This meshing motion causes all the first gears 5 to rotate, driving the sandpaper 6 inside the first gear 5 to rotate and polish the copper wire. The impurities produced during polishing fall into the collection frame 4 below for collection. After polishing, the copper wire is wiped clean by the cleaning cylinder 11 to remove impurities from the surface. Finally, the copper wire passes through a laser measuring instrument 10 to measure its diameter. The surface cleanliness of the copper wire is judged to meet the standard before it enters the annealing machine 2 for annealing. This process can uniformly polish the surface of the copper wire, avoid impurity residue, and improve the tin plating quality of the copper wire. When the cleaning cylinder 11 needs to be replaced, the pressing block 13 can be pulled to slide on the limiting block 15. The spring 14 is compressed and contracted, causing the pressing block 13 to disengage from the locking block 12. Then, the locking block 12 moves up and down away from the cleaning cylinder 11 on the limiting rod 16, allowing the cleaning cylinder 11 to be directly removed and replaced. The new cleaning cylinder 11 is then placed back into the fixing block 9, and the locking block 12 is slid upward. After that, the pressing block 13 is released, the spring 14 rebounds, and the pressing block 13 is re-engaged with the locking block 12, so that the locking block 12 limits and fixes the cleaning cylinder 11, completing the replacement of the cleaning cylinder 11.

[0023] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A copper wire tinning annealing cleaning apparatus characterized by, The system includes a base (1), an annealing machine (2), positioning rollers (3), a collection frame (4), a first gear (5), sandpaper (6), a second gear (7), a motor (8), a fixing block (9), and a cleaning cylinder (11). The annealing machine (2) is located on the right side of the base (1). Multiple sets of positioning rollers (3) are rotatably connected to the upper sides of both the left and right sides of the base (1). Each set consists of two positioning rollers (3) on the upper and lower sides. A collection frame (4) is placed on the upper side of the middle of the base (1). Multiple fixing blocks (9) are also connected to the upper side of the middle of the base (1). 9) All are located on the right side of the collection box (4). The left side of the fixing block (9) is rotatably connected to the first gear (5). The adjacent first gears (5) mesh with each other. The first gear (5) is detachably connected to the upper and lower sandpapers (6). The rear side of the base (1) is connected to the motor (8). The output shaft of the motor (8) is connected to the second gear (7). The second gear (7) is rotatably connected to the base (1). The second gear (7) meshes with the first gear (5) on the last side. The cleaning cylinder (11) is placed inside the fixing block (9).

2. A copper wire tinning annealing cleaning apparatus according to claim 1, wherein The sandpaper (6) is elastic sandpaper.

3. A copper wire tinning annealing cleaning apparatus according to claim 1, wherein It also includes a laser measuring instrument (10), and multiple laser measuring instruments (10) are connected to the upper middle part of the base (1). The laser measuring instruments (10) are all located on the right side of the adjacent fixed block (9).

4. The apparatus for annealing and cleaning of copper wire plated with tin according to claim 1, wherein It also includes a locking block (12), a squeezing block (13), a spring (14), a limiting block (15), and a limiting rod (16). The second and third fixing blocks (9) from the front are each connected to two limiting rods (16). The locking block (12) is slidably connected between the limiting rods (16). The foremost fixing block (9) is connected to a limiting block (15). The squeezing block (13) is slidably connected to the limiting block (15). The spring (14) is connected between the squeezing block (13) and the limiting block (15). The squeezing block (13) is engaged with the locking block (12). The cleaning cylinder (11) is engaged with the locking block (12).

5. A copper wire tinning annealing cleaning apparatus according to claim 4, wherein The extrusion block (13) has a wedge-shaped structure.

6. A copper wire tinning annealing cleaning apparatus according to claim 4, wherein The front of the card block (12) has a limit groove.

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