A copper wire tinning auxiliary device and working method thereof

Abstract

The present invention discloses a copper wire tinning auxiliary equipment and a working method thereof, and relates to the technical field of copper wire processing. The present invention comprises a tin pool and a plurality of copper wire bodies, wherein a movable plate matching with the plurality of copper wire bodies is installed on the tin pool, a mounting seat is installed on the tin pool through a movable assembly, and a lifting motor is fixedly installed on the mounting seat, and a lifting screw is fixedly connected to the output end of the lifting motor; the following steps are included: S1: inserting a plurality of copper wire bodies to be tinned into corresponding placement holes on the moving plate in sequence. The advantage is that the present invention utilizes the rotation of the lifting screw in different states to respectively realize the loading and unloading, reciprocating vibration and automatic cleaning of the copper wire body during the tinning process, effectively avoiding the problem of bubble adhesion during the tinning process, and at the same time, there is no need to transfer the copper wire body between different devices, which effectively improves the tinning effect and overall efficiency.

Description

Technical Field

[0001] This invention relates to the field of copper wire processing technology, and in particular to an auxiliary device for copper wire tinning and its working method. Background Technology

[0002] Copper wire has good conductivity and is widely used to manufacture wires, cables, brushes, etc. In order to further improve the conductivity of copper wire, a thin layer of metallic tin is usually plated on the surface of the copper wire to prevent the copper from being oxidized when exposed to air. When tinning copper wire, chemical tinning is generally used, in which the copper wire is immersed in tinning water containing specific additives.

[0003] Existing tin-immersion equipment can automatically feed and discharge copper wires relative to the tin bath by installing lifting components. However, the copper wires are generally stationary during the tin-immersion process, which can easily cause air bubbles to adhere, affecting the tin-immersion effect. Furthermore, it cannot improve the uniformity of the tin layer plating on the copper wires during the tin-immersion process. At the same time, the cleaning of the copper wires after tin-immersion also needs to be carried out on other equipment, making the overall process cumbersome and inefficient. Therefore, it is necessary to design an auxiliary equipment for copper wire tin-immersion and its working method. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an auxiliary device for copper wire tinning and its operating method, which solves the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A copper wire tinning auxiliary device includes a tin bath and multiple copper wire bodies. A movable plate that cooperates with the multiple copper wire bodies is installed on the tin bath. A mounting base is installed on the tin bath via a movable component, and a lifting motor is fixedly installed on the mounting base. A lifting screw is fixedly connected to the output end of the lifting motor, and the lifting screw has a threaded section. A connecting block is threadedly connected to the threaded section of the lifting screw, and a vibration component is installed between the connecting block and the movable plate. A striking component is installed between the connecting block and the lifting screw, and the striking component cooperates with the movable plate.

[0007] A cleaning tank is fixedly installed at the front end of the tin bath, and a pressure seat is fixedly installed on the front side wall of the cleaning tank. A one-way water spray pipe is fixedly connected to the pressure seat, and a spray plate is fixedly installed at one end of the one-way water spray pipe inside the cleaning tank. A piston plate is slidably and sealed inside the pressure seat. A transmission assembly that cooperates with the piston plate is installed on the cleaning tank, and the transmission assembly cooperates with the lifting screw.

[0008] Furthermore, the movable plate has multiple placement holes, and each placement hole is respectively matched with the corresponding copper wire body. Each placement hole has two symmetrically arranged receiving slots on its side wall, and each receiving slot has a clamping block slidably installed in it by a spring.

[0009] Furthermore, the moving component consists of a moving slot, a moving motor, and a moving lead screw. The moving slot is opened on the upper side wall of the solder bath and slides with the bottom of the mounting base. The moving motor is fixedly installed on the side wall of the solder bath, and the moving lead screw is fixedly connected to the output end of the moving motor. The end of the moving lead screw located in the moving slot is threadedly connected to the bottom of the mounting base.

[0010] Furthermore, the vibration assembly consists of a slider, a groove, and two compression springs. The slider is fixedly installed on the side wall of the connecting block, the groove is opened on the side wall of the moving plate, and the groove slides with the slider. The two compression springs are respectively installed between the front and rear ends of the slider and the groove.

[0011] Furthermore, the striking assembly comprises a rotating shaft, a striking rod, a second pinion, a fixed gear, a rotating rod, a connecting gear, and a first pinion. The rotating shaft is rotatably mounted on the connecting block, the striking rod is fixedly mounted on the top of the rotating shaft, and a fixed column that cooperates with the striking rod is fixedly mounted on the upper end of the movable plate. The second pinion is fixedly mounted on the bottom of the rotating shaft, the fixed gear is fixedly mounted on the lifting screw, the rotating rod is rotatably mounted on the bottom of the connecting block, the connecting gear is fixedly mounted on the bottom of the rotating rod and cooperates with the fixed gear, and the first pinion is fixedly mounted on the rotating rod and meshes with the second pinion.

[0012] Furthermore, the transmission assembly consists of a connecting rod, a belt drive structure, a reciprocating screw, a transmission gear, and a drive gear. The connecting rod is rotatably mounted on the cleaning tank, the reciprocating screw is rotatably mounted on the pressure seat, and one end of the reciprocating screw located inside the pressure seat is threadedly connected to the piston plate. The belt drive structure is installed between the reciprocating screw and the connecting rod, the transmission gear is fixedly mounted on the top of the connecting rod, and the drive gear is fixedly mounted on the lifting screw, and the drive gear cooperates with the transmission gear.

[0013] Furthermore, a limiting groove is formed on the side wall of the receiving groove, and a limiting block that slides with the limiting groove is fixedly installed on the side wall of the clamping block. Both the upper and lower ends of the clamping block are arc-shaped.

[0014] Furthermore, the side wall of the cleaning tank is provided with a drying hole, and a fan is installed in the drying hole. A support block is fixedly installed on the side wall of the moving plate away from the connecting block. A sliding seat is slidably installed on the tin pool, and a guide rod is fixedly installed on the sliding seat. The support block is provided with a guide hole with a diameter larger than that of the guide rod.

[0015] Furthermore, the pressure seat is fixedly connected to two one-way water inlet pipes, and the one-way water spray pipe and the two one-way water inlet pipes are all connected to the bottom of the pressure seat. The pressure seat is provided with a vent hole at the top.

[0016] A method for operating a copper wire tinning auxiliary device, using the copper wire tinning auxiliary device as described above, includes the following steps:

[0017] S1: Insert the multiple copper wire bodies to be tinned into the corresponding placement holes on the moving plate in sequence. At this time, under the action of the spring force, the clamping blocks on the side wall of the placement hole clamp and fix the copper wire bodies.

[0018] S2: Start the lifting motor to make the lifting screw rotate forward. At this time, under the action of the connecting block, the moving plate drives multiple copper wire bodies to move down and immerse their lower ends in the tin bath for tinning.

[0019] S3: When the connecting block moves to the bottom of the threaded section on the lifting screw, the connecting gear at its bottom contacts and meshes with the fixed gear. At this time, the lifting screw continues to rotate. Due to the cooperation between the guide rod and the guide hole, the moving plate prevents the connecting block from rotating. Then the fixed gear will drive the connecting gear to rotate. Through the meshing effect of pinion one and pinion two, the rotating shaft drives the striking rod to rotate. During the rotation of the striking rod, it will continuously strike the fixed column. At this time, the fixed column drives the moving plate to move relative to the connecting block, so that the slider moves in the groove against the elastic force of the compression spring. When the striking rod rotates and separates from the fixed column, the elastic force of the compression spring will cause the moving plate to vibrate relative to the slider, thereby driving the copper wire body to vibrate to a certain extent in the tin bath, improving the tinning effect.

[0020] S4: After the tinning process is completed, first start the lifting motor in reverse so that the lifting screw reverses and drives the copper wire body to move up and reset. Then stop the lifting motor and start the moving motor so that the moving screw rotates forward and drives the mounting base to move closer to the cleaning tank.

[0021] S5: When the mounting base moves and the drive gear on the lifting screw contacts and meshes with the transmission gear on the connecting rod, the starting motor is stopped and the lifting motor continues to start in the forward direction. This causes the lifting screw to move the moving plate downward so that the copper wire body tin-immersed part is located in the cleaning tank and corresponds to the position of the spray plate. During this process, the drive gear drives the transmission gear to rotate. The reciprocating screw rotates continuously through the belt drive structure. The connection between the reciprocating screw and the piston plate causes the piston plate to move up and down reciprocally in the pressure seat. This allows the one-way water inlet pipe to continuously supply water into the pressure seat and the one-way water spray pipe to continuously spray water out through the spray plate, effectively cleaning the tin-immersed part of the copper wire body.

[0022] S6: After cleaning, turn off the lifting motor and turn on the fan to dry the copper wire body. After drying, remove the copper wire body from the moving plate. Then, first turn the lifting motor forward to move the moving plate up to reset. Then, turn the moving motor in reverse to move the moving plate towards the solder pool to reset.

[0023] Compared with existing technologies, the advantages of this invention are:

[0024] 1. By combining the vibration component and the striking component, after the lifting screw drives the moving plate to immerse the copper wire body into the tin bath, the continuous rotation of the lifting screw causes the moving plate to continue to drive the copper wire body to vibrate back and forth, thereby effectively avoiding the adhesion of air bubbles and improving the uniformity of tin plating.

[0025] 2: Through the cooperation of the moving and transmission components, the copper wire body can be automatically moved to the cleaning tank after the tinning process is completed. The continuous rotation of the lifting screw causes the spray plate to continuously spray water to clean the copper wire body. There is no need to add cleaning equipment and transfer the copper wire body, which effectively reduces production costs and processing difficulty and improves overall efficiency.

[0026] In summary, this invention utilizes the rotation of the lifting screw in different states to realize the loading and unloading of the copper wire body during the tin-immersion process, reciprocating vibration, and automatic cleaning after tin-immersion. This effectively avoids the problem of air bubble adhesion during tin-immersion and eliminates the need to transfer the copper wire body between different devices, thus effectively improving the tin-immersion effect and overall efficiency. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of an auxiliary device for copper wire tinning proposed in this invention;

[0028] Figure 2 for Figure 1 A structural diagram from another perspective;

[0029] Figure 3 for Figure 2 A schematic diagram of the structure at the desoldering pool;

[0030] Figure 4 for Figure 3 A structural diagram from another perspective;

[0031] Figure 5 for Figure 4 A schematic diagram of the structure at the moving plate;

[0032] Figure 6 for Figure 5 Enlarged schematic diagram of the structure after removing the movable plate;

[0033] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at the connecting gear;

[0034] Figure 8 for Figure 5 Enlarged structural diagram of the moving plate;

[0035] Figure 9 for Figure 8 A structural decomposition diagram.

[0036] In the diagram: 1. Solder bath; 2. Copper wire body; 3. Moving plate; 4. Placement hole; 5. Spring; 6. Clamping block; 7. Connecting block; 8. Lifting motor; 9. Lifting screw; 10. Fixed gear; 11. Sliding block; 12. Rotating rod; 13. Connecting gear; 14. Small gear one; 15. Rotating shaft; 16. Small gear two; 17. Striking rod; 18. Fixed column; 19. Cleaning tank; 20. Fan; 21. Moving slot; 22. Moving motor; 23. Moving screw; 24. Mounting base; 25. Pressure seat; 26. One-way water spray pipe; 27. Piston plate; 28. Reciprocating screw; 29. ​​Connecting rod; 30. Belt drive structure; 31. Transmission gear; 32. Drive gear; 33. One-way water inlet pipe. Detailed Implementation

[0037] Reference Figures 1-9 A copper wire tinning auxiliary device includes a tin bath 1 and multiple copper wire bodies 2. A movable plate 3 that cooperates with the multiple copper wire bodies 2 is installed on the tin bath 1. The movable plate 3 has multiple placement holes 4, and each placement hole 4 cooperates with a corresponding copper wire body 2. Two symmetrically arranged receiving grooves are opened on the side wall of each placement hole 4. The receiving grooves are not shown in the figure. A clamping block 6 is slidably installed in each receiving groove through a spring 5. Through the cooperation of the spring 5 and the clamping block 6, the part of the copper wire body 2 located in the placement hole 4 can be clamped and fixed, thereby ensuring a stable connection between the copper wire body 2 and the movable plate 3 during the tinning process.

[0038] A limiting groove is provided on the side wall of the receiving groove. A limiting block that slides with the limiting groove is fixedly installed on the side wall of the clamping block 6. The limiting groove is provided on the lower side wall of the receiving groove, and the side of the limiting groove near the inner wall of the placement hole 4 does not communicate with the inner wall of the placement hole 4. Neither the limiting groove nor the limiting block is shown in the figure. The limiting block is fixed on the lower side wall of the clamping block 6. Through the cooperation of the limiting block and the limiting groove, the stable connection between the clamping block 6 and the receiving groove can be effectively guaranteed. Both the upper and lower ends of the clamping block 6 are arc-shaped. The advantage of this shape design is that it is easier to pull the copper wire body 2 up and down in the placement hole 4, which facilitates the fixing or removal of the copper wire body 2 on the moving plate 3.

[0039] A mounting base 24 is installed on the tin pool 1 via a movable component, and a lifting motor 8 is fixedly installed on the mounting base 24. The output end of the lifting motor 8 is fixedly connected to a lifting screw 9, and the lifting screw 9 is provided with a threaded section. The threaded section of the lifting screw 9 is threadedly connected to a connecting block 7, and the connecting block 7 is connected to the moving plate 3. Through the cooperation between the threaded section on the lifting screw 9 and the connecting block 7, the moving plate 3 can move up and down when the lifting motor 8 is working.

[0040] A cleaning tank 19 is fixedly installed at the front end of the solder bath 1. The moving assembly consists of a moving groove 21, a moving motor 22, and a moving screw 23. The moving groove 21 is opened on the upper side wall of the solder bath 1, and the moving groove 21 is slidably engaged with the bottom of the mounting base 24. The moving motor 22 is fixedly installed on the side wall of the solder bath 1. The moving screw 23 is fixedly connected to the output end of the moving motor 22, and one end of the moving screw 23 located in the moving groove 21 is threadedly connected to the bottom of the mounting base 24. Through the threaded connection between the moving screw 23 and the bottom of the mounting base 24, the mounting base 24 can move back and forth relative to the solder bath 1 when the moving motor 22 is working, thereby causing the moving plate 3 to drive the copper wire body 2 to move between the solder bath 1 and the cleaning tank 19.

[0041] A vibration assembly is installed between the connecting block 7 and the moving plate 3. The vibration assembly consists of a slider 11, a slide groove, and two compression springs. The slide groove and compression springs are not shown in the figure. The slider 11 is fixedly installed on the side wall of the connecting block 7. The slide groove is opened on the side wall of the moving plate 3, and the slide groove and the slider 11 slide together. The two compression springs are respectively installed between the front and rear ends of the slider 11 and the slide groove. The slider 11 moves back and forth in the slide groove but cannot move up and down. Therefore, it can be ensured that when the connecting block 7 moves up and down with the lifting screw 9, it can drive the moving plate 3 to move at the same time. When the slider 11 moves back and forth relative to the slide groove, the compression spring will be compressed. After the compression spring returns to its original position, the slider 11 will slide back and forth relative to the slide groove, thereby causing the moving plate 3 to drive the copper wire body 2 to vibrate, so as to avoid the adhesion of air bubbles on the copper wire body 2 and improve the uniformity of the tin plating on the copper wire body 2.

[0042] A striking assembly is installed between the connecting block 7 and the lifting screw 9, and the striking assembly cooperates with the moving plate 3. The striking assembly consists of a rotating shaft 15, a striking rod 17, a second pinion 16, a fixed gear 10, a rotating rod 12, a connecting gear 13, and a first pinion 14. The rotating shaft 15 is rotatably mounted on the connecting block 7, the striking rod 17 is fixedly mounted on the top of the rotating shaft 15, a fixed post 18 cooperating with the striking rod 17 is fixedly mounted on the upper end of the moving plate 3, the second pinion 16 is fixedly mounted on the bottom of the rotating shaft 15, the fixed gear 10 is fixedly mounted on the lifting screw 9, the rotating rod 12 is rotatably mounted on the bottom of the connecting block 7, and the connecting gear 13 is fixedly mounted on the bottom of the moving plate 3. At the bottom of the rotating rod 12, the connecting gear 13 engages with the fixed gear 10. The small gear 14 is fixedly installed on the rotating rod 12 and meshes with the small gear 16. When the threaded section of the connecting block 7 on the lifting screw 9 moves to the bottom, the bottom connecting gear 13 meshes with the fixed gear 10 on the lifting screw 9. At this time, the rotation of the lifting screw 9 will drive the rotating rod 12 to rotate. Then, under the meshing effect of the small gear 14 and the small gear 16, the rotating shaft 15 drives the striking rod 17 to continuously strike the fixed column 18, thereby providing driving force for the back and forth vibration of the moving plate 3 without the need for additional control by the operator.

[0043] A support block is fixedly installed on the side wall of the movable plate 3 away from the connecting block 7. A sliding seat is slidably installed on the solder pool 1, and a guide rod is fixedly installed on the sliding seat. The support block is provided with a guide hole with a diameter larger than that of the guide rod. The support block, sliding seat, guide rod and guide hole are not shown in the figure. Through the cooperation of the guide rod and the guide hole, the movable plate 3 can vibrate relative to the connecting block 7 within a certain range, and at the same time limit the movement direction of the connecting block 7 to avoid the problem of it rotating with the lifting screw 9.

[0044] A pressure seat 25 is fixedly installed on the front side wall of the cleaning tank 19. A one-way water spray pipe 26 is fixedly connected to the pressure seat 25, and a spray plate is fixedly installed at one end of the one-way water spray pipe 26 inside the cleaning tank 19. A piston plate 27 is slidably and sealed inside the pressure seat 25. When the piston plate 27 moves up and down inside the pressure seat 25, the internal pressure of the pressure seat 25 can be adjusted. At this time, the pressure change inside the pressure seat 25 can provide driving force for water spray cleaning.

[0045] Two one-way water inlet pipes 33 are fixedly connected to the pressure seat 25. The one-way water spray pipe 26 and the two one-way water inlet pipes 33 are all connected to the bottom of the pressure seat 25. The end of the one-way water inlet pipe 33 away from the pressure seat 25 is connected to a water storage container such as a water tank or reservoir. It can draw water from the external water storage container into the pressure seat 25 to replenish it. The pressure seat 25 is provided with a vent hole at the top. The vent hole can keep the pressure of the upper part of the piston plate 27 in the pressure seat 25 constant, ensuring that the piston plate 27 moves smoothly up and down in the pressure seat 25.

[0046] A transmission assembly that cooperates with the piston plate 27 is installed on the cleaning tank 19, and the transmission assembly cooperates with the lifting screw 9. The transmission assembly consists of a connecting rod 29, a belt drive structure 30, a reciprocating screw 28, a transmission gear 31, and a drive gear 32. The connecting rod 29 is rotatably mounted on the cleaning tank 19, and the reciprocating screw 28 is rotatably mounted on the pressure seat 25. One end of the reciprocating screw 28 located inside the pressure seat 25 is threadedly connected to the piston plate 27. The belt drive structure 30 is installed between the reciprocating screw 28 and the connecting rod 29. The transmission gear 31 is fixedly mounted on the top of the connecting rod 29, and the drive gear 32 is fixedly mounted on the lifting screw 9, and the drive gear 32 cooperates with the transmission gear 31. After the tinning process is completed, the lifting motor 8 is started to reverse the lifting screw 9, causing the copper wire body 2 to move upward and reset. Then, the lifting motor 8 is stopped and the moving motor 22 is started to make the moving screw 23 rotate forward, driving the mounting seat 2. 4. Move towards the cleaning tank 19. When the mounting base 24 moves so that the drive gear 32 on the lifting screw 9 contacts and meshes with the transmission gear 31 on the connecting rod 29, stop starting the moving motor 22 and continue to start the lifting motor 8 in the forward direction. This causes the lifting screw 9 to move the moving plate 3 downward so that the copper wire body 2 dipped in tin is located in the cleaning tank 19 at the position corresponding to the spray plate. During this process, the drive gear 32 drives the transmission gear 31 to rotate. Through the belt drive structure 30, the reciprocating screw 28 rotates continuously. The connection between the reciprocating screw 28 and the piston plate 27 causes the piston plate 27 to move up and down reciprocally in the pressure seat 25. This causes the one-way water inlet pipe 33 to continuously supply water into the pressure seat 25 and the one-way water spray pipe 26 to continuously spray water out through the spray plate, effectively cleaning the dipped part of the copper wire body 2. The one-way water spray pipe 26 can only spray the water in the pressure seat 25 out through the spray plate to clean the copper wire body 2.

[0047] The cleaning tank 19 has a drying hole on its side wall, and a fan 20 is installed in the drying hole. With the design of the fan 20, the copper wire body 2 can be dried after cleaning is completed.

[0048] Both the lifting motor 8 and the moving motor 22 are servo motors of model 130ST-M05025LFB. The fan 20 is an existing product, and its working principle and specific structure will not be described in detail here.

[0049] In this invention, the working method of a copper wire tinning auxiliary device includes the following steps:

[0050] Fixing the copper wire body 2: Insert the multiple copper wire bodies 2 to be tinned into the corresponding placement holes 4 on the moving plate 3 in sequence. At this time, under the elastic force of the spring 5, the clamping block 6 on the side wall of the placement hole 4 clamps and fixes the copper wire body 2.

[0051] Tinning process: Start the lifting motor 8 to make the lifting screw 9 rotate forward. At this time, under the action of the connecting block 7, the moving plate 3 drives the multiple copper wire bodies 2 to move down and immerse their lower ends in the tin bath 1 for tinning process.

[0052] Vibration tinning: When the connecting block 7 moves to the bottom of the threaded section on the lifting screw 9, the connecting gear 13 at its bottom contacts and meshes with the fixed gear 10. At this time, the lifting screw 9 continues to rotate. Due to the cooperation between the guide rod and the guide hole, the moving plate 3 prevents the connecting block 7 from rotating. Then the fixed gear 10 will drive the connecting gear 13 to rotate. Through the meshing effect of the small gear 14 and the small gear 2 16, the rotating shaft 15 drives the striking rod 17 to rotate. During the rotation of the striking rod 17, it will continuously strike the fixed column 18. At this time, the fixed column 18 drives the moving plate 3 to move relative to the connecting block 7, so that the slider 11 moves in the groove against the elastic force of the compression spring. When the striking rod 17 rotates and separates from the fixed column 18, the elastic force of the compression spring will cause the moving plate 3 to vibrate relative to the slider 11, thereby driving the copper wire body 2 to vibrate in the tin bath 1 to a certain extent, improving the tinning effect.

[0053] Transfer process of copper wire body 2: After the tinning process is completed, the lifting motor 8 is started in reverse so that the lifting screw 9 reverses and drives the copper wire body 2 to move up and reset. Then the lifting motor 8 is stopped and the moving motor 22 is started so that the moving screw 23 rotates forward and drives the mounting base 24 to move closer to the cleaning tank 19.

[0054] The rinsing process of the copper wire body 2: When the mounting base 24 moves so that the drive gear 32 on the lifting screw 9 contacts and meshes with the transmission gear 31 on the connecting rod 29, the starting of the moving motor 22 is stopped and the lifting motor 8 is started in the forward direction. This causes the lifting screw 9 to move the moving plate 3 downward so that the tin-immersed part of the copper wire body 2 is located in the cleaning tank 19 and corresponds to the position of the spray plate. During this process, the drive gear 32 drives the transmission gear 31 to rotate. The reciprocating screw 28 rotates continuously through the belt drive structure 30. The connection between the reciprocating screw 28 and the piston plate 27 causes the piston plate 27 to move up and down reciprocally in the pressure seat 25. This causes the one-way water inlet pipe 33 to continuously supply water into the pressure seat 25 and the one-way water spray pipe 26 to continuously spray water out through the spray plate, effectively cleaning the tin-immersed part of the copper wire body 2. The belt drive structure 30 is existing technology, and its working principle and specific structure will not be described in detail here.

[0055] Air drying process: After cleaning, turn off the lifting motor 8 and turn on the fan 20 to air dry the copper wire body 2. After air drying, remove the copper wire body 2 from the moving plate 3. Then, first turn the lifting motor 8 forward to drive the moving plate 3 to move upward and reset. Then, turn the moving motor 22 in reverse to drive the moving plate 3 to move towards the solder pool 1 and reset.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A copper wire tinning auxiliary device, comprising a tin pool (1) and a plurality of copper wire bodies (2), characterized in that: A movable plate (3) matched with a plurality of copper wire bodies (2) is mounted on the tin pool (1), a mounting seat (24) is mounted on the tin pool (1) via a movable assembly, and a lifting motor (8) is fixedly mounted on the mounting seat (24), an output end of the lifting motor (8) is fixedly connected to a lifting screw rod (9), and a threaded section is provided on the lifting screw rod (9), the threaded section of the lifting screw rod (9) is threadedly connected to a connecting block (7), and a vibration assembly is mounted between the connecting block (7) and the movable plate (3), a knocking assembly is mounted between the connecting block (7) and the lifting screw rod (9), and the knocking assembly matches the movable plate (3); A cleaning pool (19) is fixedly installed at the front end of the tin pool (1), and a pressure seat (25) is fixedly installed on the front end side wall of the cleaning pool (19), a one-way water spray pipe (26) is fixedly connected to the pressure seat (25), and a spray plate is fixedly installed at one end of the one-way water spray pipe (26) located in the cleaning pool (19), a piston plate (27) is slidably sealed in the pressure seat (25), a transmission assembly matched with the piston plate (27) is installed on the cleaning pool (19), and the transmission assembly matches with the lifting screw (9); The vibration assembly is composed of a slider (11), a slide groove and two compression springs. The slider (11) is fixedly mounted on the side wall of the connecting block (7). The slide groove is provided on the side wall of the movable plate (3). The slide groove and the slider (11) are slidably matched. The two compression springs are respectively mounted between the front and rear ends of the slider (11) and the slide groove. The knocking assembly is composed of a rotating shaft (15), a knocking rod (17), a second pinion gear (16), a fixed gear (10), a rotating rod (12), a connecting gear (13) and a first pinion gear (14); the rotating shaft (15) is rotatably mounted on the connecting block (7); the knocking rod (17) is fixedly mounted on the top of the rotating shaft (15); a fixing column (18) matched with the knocking rod (17) is fixedly mounted on the upper end of the movable plate (3); the second pinion gear (16) is fixedly mounted on the bottom of the rotating shaft (15); the fixed gear (10) is fixedly mounted on the lifting screw rod (9); the rotating rod (12) is rotatably mounted on the bottom of the connecting block (7); the connecting gear (13) is fixedly mounted on the bottom of the rotating rod (12); the connecting gear (13) matches with the fixed gear (10); the first pinion gear (14) is fixedly mounted on the rotating rod (12); and the first pinion gear (14) meshes with the second pinion gear (16); The transmission assembly is composed of a connecting rod (29), a belt transmission structure (30), a reciprocating screw (28), a transmission gear (31) and a driving gear (32); the connecting rod (29) is rotatably mounted on the cleaning tank (19); the reciprocating screw (28) is rotatably mounted on the pressure seat (25); one end of the reciprocating screw (28) located in the pressure seat (25) is threadedly connected to the piston plate (27); the belt transmission structure (30) is mounted between the reciprocating screw (28) and the connecting rod (29); the transmission gear (31) is fixedly mounted on the top of the connecting rod (29); the driving gear (32) is fixedly mounted on the lifting screw (9); and the driving gear (32) cooperates with the transmission gear (31); The lifting motor (8) is started to make the lifting screw (9) rotate forward. At this time, under the action of the connecting block (7), the movable plate (3) drives the plurality of copper wire bodies (2) to move downward and immerse the lower ends of the copper wires in the tin pool (1) for tinning. When the threaded section of the connecting block (7) on the lifting screw (9) moves to the bottom, the connecting gear (13) at the bottom meshes with the fixed gear (10) on the lifting screw (9). At this time, the lifting screw (9) continues to rotate. Due to the cooperation between the guide rod and the guide hole, the movable plate (3) The connecting block (7) is immobile, and the fixed gear (10) drives the connecting gear (13) to rotate. The engagement of the pinion 1 (14) and the pinion 2 (16) causes the rotating shaft (15) to drive the knocking rod (17) to rotate. The knocking rod 17 continuously knocks the fixed column (18) during its rotation. At this time, the fixed column (18) drives the moving plate (3) to move relative to the connecting block (7), so that the slider (11) moves in the slide groove to overcome the elastic force of the compression spring. When the knocking rod (17) rotates and is in contact with the fixed column (18), the moving plate (3) is moved relative to the connecting block (7). When the fixed column (18) is separated, the elastic force of the compression spring causes the movable plate (3) to vibrate relative to the slider (11). When the mounting seat (24) moves so that the driving gear (32) on the lifting screw (9) contacts and meshes with the transmission gear (31) on the connecting rod (29), the moving motor (22) is stopped and the lifting motor (8) is started forward, so that the lifting screw (9) drives the movable plate (3) to move downward so that the tinned part of the upper copper wire body (2) is located in the cleaning tank (19) and is aligned with the spray plate position. In this process, the driving gear (32) drives the transmission gear (31) to rotate, and the reciprocating screw (28) is continuously rotated through the belt transmission structure (30). The connection between the reciprocating screw (28) and the piston plate (27) is used to make the piston plate (27) reciprocate up and down in the pressure seat (25), so that the one-way water inlet pipe (33) continuously delivers water into the pressure seat (25), and the one-way water spray pipe (26) continuously sprays water outward through the spray plate, thereby effectively cleaning the tin-immersed part of the copper wire body (2).

2. The copper wire tinning auxiliary equipment according to claim 1, characterized in that: The movable plate (3) is provided with a plurality of placement holes (4), and each placement hole (4) is matched with a corresponding copper wire body (2), and each placement hole (4) is provided with two symmetrically arranged receiving grooves on the side wall, and a clamping block (6) is slidably installed in each receiving groove via a spring (5).

3. The copper wire tinning auxiliary equipment according to claim 2, characterized in that: The moving assembly consists of a moving groove (21), a moving motor (22) and a moving screw (23); the moving groove (21) is formed on the upper side wall of the tin pool (1), and the moving groove (21) is slidably matched with the bottom of the mounting seat (24); the moving motor (22) is fixedly mounted on the side wall of the tin pool (1); the moving screw (23) is fixedly connected to the output end of the moving motor (22), and one end of the moving screw (23) located in the moving groove (21) is threadedly connected to the bottom of the mounting seat (24).

4. The copper wire tinning auxiliary equipment according to claim 3, characterized in that: A limiting groove is provided on the side wall of the accommodating groove, and a limiting block is fixedly mounted on the side wall of the clamping block (6) and is slidably matched with the limiting groove. The upper and lower ends of the clamping block (6) are both arranged in an arc shape.

5. The copper wire tinning auxiliary equipment according to claim 4, characterized in that: The cleaning pool (19) has a side wall provided with an air drying hole, and a fan (20) is installed in the air drying hole. A support block is fixedly installed on the side wall of the movable plate (3) away from the connecting block (7). A sliding seat is slidably installed on the tin pool (1), and a guide rod is fixedly installed on the sliding seat. The support block has a guide hole with a diameter larger than that of the guide rod.

6. The copper wire tinning auxiliary equipment according to claim 5, characterized in that: Two one-way water inlet pipes (33) are fixedly connected to the pressure seat (25); the one-way water spray pipe (26) and the two one-way water inlet pipes (33) are both connected to the bottom of the pressure seat (25); and a vent hole is provided on the top of the pressure seat (25).

7. A method for operating a copper wire tinning auxiliary device, using the copper wire tinning auxiliary device as claimed in claim 6, characterized in that: The following steps are involved: S1: inserting a plurality of copper wire bodies (2) to be subjected to tinning treatment into corresponding placement holes (4) on a movable plate (3) in sequence, and at this time, under the elastic force of a spring (5), a clamping block (6) on a side wall of the placement hole (4) clamps and fixes the copper wire body (2); S2: starting the lifting motor (8) to make the lifting screw (9) rotate forward, and at this time, under the action of the connecting block (7), the moving plate (3) drives the plurality of copper wire bodies (2) to move downward and immerse the lower ends of the copper wires in the tin pool (1) for tinning; S3: When the threaded section of the connecting block (7) on the lifting screw (9) moves to the bottom, the connecting gear (13) at the bottom contacts and meshes with the fixed gear (10). At this time, the lifting screw (9) continues to rotate. Due to the cooperation between the guide rod and the guide hole, the moving plate (3) makes the connecting block (7) unable to rotate. Then, the fixed gear (10) drives the connecting gear (13) to rotate. Through the meshing effect of the small gear 1 (14) and the small gear 2 (16), the rotating shaft (15) drives the knocking rod (17). ) rotates, and the knocking rod (17) will continue to knock on the fixed column (18) during the rotation process. At this time, the fixed column (18) drives the movable plate (3) to move relative to the connecting block (7), so that the slider (11) moves in the slide groove to overcome the elastic force of the compression spring. When the knocking rod (17) rotates and separates from the fixed column (18), the elastic force of the compression spring will cause the movable plate (3) to vibrate relative to the slider (11), thereby driving the copper wire body (2) to vibrate a certain amplitude in the tin pool (1), thereby improving the tinning effect; S4: After the tinning treatment is completed, the lifting motor (8) is first started in reverse to make the lifting screw (9) reverse and drive the copper wire body (2) to move upward and reset, then the lifting motor (8) is stopped and the moving motor (22) is started to make the moving screw (23) rotate forward and drive the mounting seat (24) to move closer to the cleaning tank (19); S5: When the mounting seat (24) moves so that the driving gear (32) on the lifting screw (9) contacts and meshes with the transmission gear (31) on the connecting rod (29), the moving motor (22) is stopped and the lifting motor (8) is continued to be started in the forward direction, so that the lifting screw (9) drives the moving plate (3) to move downward so that the tin-immersed part of the upper copper wire body (2) is located in the cleaning tank (19) at a position corresponding to the spray plate position. During this process, the driving gear (32) drives the transmission gear (31) to rotate, and the reciprocating screw (28) is continuously rotated through the belt transmission structure (30). The connection between the reciprocating screw (28) and the piston plate (27) is used to make the piston plate (27) reciprocate up and down in the pressure seat (25), so that the one-way water inlet pipe (33) continuously delivers water to the pressure seat (25), and the one-way water spray pipe (26) continuously sprays water outward through the spray plate, so that the tin-immersed part of the copper wire body (2) is effectively cleaned; S6: After the cleaning is completed, the lifting motor (8) is turned off and the fan (20) is turned on to air-dry the copper wire body (2). After the copper wire body (2) is air-dried, it is removed from the movable plate (3). The lifting motor (8) is then rotated forward to drive the movable plate (3) to move upward and reset. The movable motor (22) is then reversed to drive the movable plate (3) to move toward the tin pool (1) and reset.

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