Annealing device of copper wire tinning machine

Abstract

The utility model discloses an annealing device of a copper wire tinning machine, which relates to the technical field of copper wire tinning and comprises an annealing device body, a penetrating copper wire body is arranged on the side face of the annealing device body, a heating device is installed on the inner bottom face of the annealing device body, and a first servo motor is installed on the front face of the annealing device body. A first guide wheel is fixedly connected to the middle of the rotating shaft, a through groove is formed in the face, close to the fixed block, of the annealing device body, a movable block is fixedly connected to the surface of the sliding block and slides in the through groove, a fixed column is fixedly connected to the surface of the movable block, and a second guide wheel is rotationally connected to the middle of the fixed column through a bearing. Through the arrangement of the first guide wheel, the first copper wire groove, the lifting block, the lifting column, the contact, the contact, the sliding block, the movable block and the fixed column, the purposes of automatically monitoring whether a copper wire passes through smoothly or not and improving the practicability of the device are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire tinning, in particular to an annealing device for a copper wire tinning machine. Background Art

[0002] Tinning copper wire can prevent copper from being exposed to the air and oxidizing to form verdigris. Verdigris has poor conductivity and will increase resistance. Tinned copper wire can prevent oxidation-reduction reaction, produce verdigris, and improve conductor performance. It can also prevent the insulating rubber from becoming sticky and the wire core from becoming black and brittle, and improve its solderability. Tinned copper wire is mainly used in rubber-insulated mining cables, soft wires, soft cables, and marine cables as conductive cores, as well as used as the outer shielding braid and brush wire of cables.

[0003] An annealing cooling device for tinning copper wire disclosed in the Chinese utility model patent application disclosure CN212741497U can achieve the effect of circulating the coolant for cooling, keeping the coolant temperature moderate and stable, and improving the cooling efficiency and product quality. However, it is not convenient to control the performance indicators such as the hardness, strength, and ductility of the copper wire during the annealing process. By adjusting the tension, precise control of product performance can be achieved to meet different needs. However, the existing copper wire annealing device is not convenient for adjusting the tension, and the copper wire may break during the annealing process. The existing annealing device cannot alarm after the copper wire breaks, and has the disadvantage of poor functionality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an annealing device for a copper wire tinning machine, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: an annealing device for a copper wire tinning machine, comprising an annealing device body, a copper wire body passing through the side of the annealing device body, a heating device installed on the inner bottom surface of the annealing device body, a first servo motor installed on the front of the annealing device body, an output end of the first servo motor passes through the surface of the annealing device body, and one end passing through is fixedly connected to a rotating shaft, the other end of the rotating shaft is rotatably connected to the inner side surface of the annealing device body through a bearing, a first guide wheel is fixedly connected to the middle of the rotating shaft, a first copper wire groove is provided on the surface of the first guide wheel, a copper wire body passes through the surface of the first copper wire groove, a slide groove is provided on the surface of the first copper wire groove, a mounting groove is provided on the bottom surface of the slide groove, and the bottom of the mounting groove A contact is installed on the surface, and a lifting block is slidably connected to the surface of the installation groove, a contact is installed on the lower surface of the lifting block, and a lifting column is fixedly connected to the upper surface of the lifting block, and the lifting column slides in the slide groove. A controller is installed on the front of the annealing device body, and a buzzer is installed on the upper surface of the controller. A fixed block is installed on the front of the annealing device body, and a groove is provided on the side of the fixed block close to the annealing device body, and a through groove is provided on the side of the annealing device body close to the fixed block, and the groove is communicated with the through groove. A slider is slidably connected to the surface of the groove, and a moving block is fixedly connected to the surface of the slider, and the moving block slides in the through groove. A fixed column is fixedly connected to the surface of the moving block, and the middle part of the fixed column is rotatably connected to a second guide wheel through a bearing, and a second copper wire groove is provided on the surface of the second guide wheel.

[0008] Optionally, the number of the rotating shaft, the first servo motor and the first guide wheel are four, and they are evenly distributed on the annealing device body.

[0009] Optionally, a spring is fixedly connected to the bottom surface of the mounting groove, a lifting block is fixedly connected to the other end of the spring, the contact point and the contact head are opposite to each other, and the contact point and the contact head are arranged on the control circuit of the controller.

[0010] Optionally, a second servo motor is installed on the upper surface of the fixed block, the output end of the second servo motor passes through the upper surface of the fixed block, and a bearing is provided at the penetration point, the output end of the second servo motor is fixedly connected to a lead screw, and a slider is threadedly connected to the surface of the lead screw.

[0011] Optionally, a limiting groove is provided on the inner side surface of the annealing device body, the surface of the limiting groove is slidably connected to the limiting block, and the end of the fixed column away from the moving block is fixedly connected to the limiting block.

[0012] Optionally, the copper wire body passes through a plurality of first copper wire grooves on the surface of the first guide wheel in an alternating manner, and the copper wire body passes through a second copper wire groove on the surface of the second guide wheel.

[0013] (III) Beneficial effects

[0014] The utility model provides a copper wire tinning machine annealing device, which has the following beneficial effects:

[0015] 1. The annealing device of a copper wire tinning machine has the effect of automatic alarm for fracture through the arrangement of a first guide wheel, a first copper wire groove, a lifting block, a lifting column, a contact point and a contact head. When in use, the copper wire body enters the annealing device body through the left side of the annealing device body, and the copper wire body passing through the annealing device body is heated by a heating device to heat the copper wire body to complete the annealing of the copper wire body. During the process of the copper wire body passing through the annealing device body, the first guide wheel passes through the first copper wire groove, and the first servo motor drives the rotating shaft and the first guide wheel to rotate, so that the copper wire body moves smoothly in the first copper wire groove. During the process, as the first guide wheel rotates, the lifting column on the surface of the first copper wire groove will come into contact with the lifting column. After the contact, the lifting column is squeezed, causing the lifting column and the lifting block to slide downward and squeeze the spring. When the lifting column is completely squeezed into the slide groove by the copper wire body, the contact on the lower surface of the lifting block comes into contact with the contact point. At this time, the signal that the copper wire has passed smoothly is transmitted to the controller. When the copper wire body breaks, the first guide wheel rotates one circle. At this time, there is no squeezing of the copper wire body on the lifting column. At this time, the controller cannot receive the corresponding signal, and the controller controls the buzzer to work, and a buzzing sound is emitted through the buzzer, which plays a role of automatic alarm, thereby achieving the purpose of automatically monitoring whether the copper wire passes smoothly.

[0016] 2. The annealing device of a copper wire tinning machine has the effect of conveniently adjusting the tension of the copper wire during annealing by setting a slider, a moving block and a fixed column. When in use, when adjusting the tension of the copper wire during annealing according to product performance requirements, the output end of the second servo motor is controlled to rotate, and the second servo motor drives the lead screw to rotate, so that the slider threaded on the surface of the lead screw slides in the groove. During the sliding of the slider, the moving block and the fixed column are driven to move together, and then the second guide wheel is driven to move. Since the copper wire body passes through the second copper wire groove on the surface of the second guide wheel, the first guide wheel is driven to move up and down with the movement of the second guide wheel, thereby changing the tension of the first guide wheel during annealing. The adjustment process is simple and convenient, meets the performance requirements of different copper wires, and achieves the purpose of improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a partial cross-section of the first guide wheel of the utility model from a side view;

[0020] Figure 4 For this utility model Figure 3 The structural diagram at A in the middle;

[0021] Figure 5 It is a structural schematic diagram of a side cross-section of the fixing block of the utility model.

[0022] In the figure: 1. Annealing device body; 2. Copper wire body; 3. Heating device; 4. Rotating shaft; 5. First servo motor; 6. First guide wheel; 7. First copper wire groove; 8. Mounting groove; 9. Slide groove; 10. Spring; 11. Lifting block; 12. Lifting column; 14. Contact; 15. Contact; 16. Fixed block; 17. Groove; 18. Through groove; 19. Slider; 20. Second servo motor; 21. Lead screw; 22. Moving block; 23. Fixed column; 24. Limiting groove; 25. Limiting block; 26. Second guide wheel; 27. Second copper wire groove; 28. Controller; 29. ​​Buzzer. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] See also Figures 1 to 4The utility model provides a technical solution: an annealing device for a copper wire tinning machine, comprising an annealing device body 1, a copper wire body 2 penetrating the side of the annealing device body 1, a heating device 3 installed on the inner bottom surface of the annealing device body 1, a first servo motor 5 installed on the front of the annealing device body 1, an output end of the first servo motor 5 penetrating the surface of the annealing device body 1, and a rotating shaft 4 is fixedly connected to one end of the penetrating, the other end of the rotating shaft 4 is rotatably connected to the inner side surface of the annealing device body 1 through a bearing, a first guide wheel 6 is fixedly connected to the middle of the rotating shaft 4, a first copper wire groove 7 is provided on the surface of the first guide wheel 6, the surface of the first copper wire groove 7 passes through the copper wire body 2, a slide groove 9 is provided on the surface of the first copper wire groove 7, a mounting groove 8 is provided on the bottom surface of the slide groove 9, and a mounting groove 8 is provided on the bottom surface of the mounting groove 8 A contact 14 is installed, and a lifting block 11 is slidably connected to the surface of the installation groove 8. A contact 15 is installed on the lower surface of the lifting block 11. A lifting column 12 is fixedly connected to the upper surface of the lifting block 11. The lifting column 12 slides in the slide groove 9. There are four rotating shafts 4, four first servo motors 5 and four first guide wheels 6, and they are evenly distributed on the annealing device body 1. A spring 10 is fixedly connected to the bottom surface of the installation groove 8, and the other end of the spring 10 is fixedly connected to the lifting block 11. The contact 14 and the contact 15 are opposite to each other, and the contact 14 and the contact 15 are arranged on the control circuit of the controller 28. The copper wire body 2 passes through the first copper wire grooves 7 on the surfaces of multiple first guide wheels 6 in an interlaced manner. A controller 28 is installed on the front of the annealing device body 1, and a buzzer 29 is installed on the upper surface of the controller 28.

[0026] In order to achieve the purpose of automatically monitoring whether the copper wire passes smoothly, when in use, the copper wire body 2 enters the annealing device body 1 through the left side of the annealing device body 1, and the copper wire body 2 passing through the annealing device body 1 is heated by the heating device 3, and the copper wire body 2 is heated to complete the annealing of the copper wire body 2. During the process of the copper wire body 2 passing through the annealing device body 1, the first guide wheel 6 passes through the first copper wire groove 7, and the first servo motor 5 drives the rotating shaft 4 and the first guide wheel 6 to rotate, so that the copper wire body 2 moves smoothly in the first copper wire groove 7. During the movement, as the first guide wheel 6 rotates, the lifting column 12 on the surface of the first copper wire groove 7 will contact, After the contact, the lifting column 12 is squeezed, causing the lifting column 12 and the lifting block 11 to slide downward, squeezing the spring 10. When the lifting column 12 is completely squeezed into the slide groove 9 by the copper wire body 2, the contact 15 on the lower surface of the lifting block 11 contacts the contact 14. At this time, the signal that the copper wire passes smoothly is transmitted to the controller 28. When the copper wire body 2 breaks, the first guide wheel 6 rotates one circle. At this time, there is no squeezing of the lifting column 12 by the copper wire body 2. At this time, the controller 28 cannot receive the corresponding signal. The controller 28 controls the buzzer 29 to work, and a buzzing sound is emitted by the buzzer 29, which plays a role of automatic alarm, thereby achieving the purpose of automatically monitoring whether the copper wire passes smoothly.

[0027] Example 1

[0028] See also Figure 1 , Figure 2 and Figure 5 The utility model provides a technical solution: an annealing device for a copper wire tinning machine, comprising an annealing device body 1, a fixed block 16 is installed on the front of the annealing device body 1, a groove 17 is provided on the side of the fixed block 16 close to the annealing device body 1, a through groove 18 is provided on the side of the annealing device body 1 close to the fixed block 16, the groove 17 is communicated with the through groove 18, a slider 19 is slidably connected to the surface of the groove 17, a moving block 22 is fixedly connected to the surface of the slider 19, the moving block 22 slides in the through groove 18, a fixed column 23 is fixedly connected to the surface of the moving block 22, and a second guide wheel 2 is rotatably connected to the middle of the fixed column 23 through a bearing. 6. A second copper wire groove 27 is provided on the surface of the second guide wheel 26. A second servo motor 20 is installed on the upper surface of the fixed block 16. The output end of the second servo motor 20 passes through the upper surface of the fixed block 16, and a bearing is provided at the penetration point. A lead screw 21 is fixedly connected to the output end of the second servo motor 20. A slider 19 is threadedly connected to the surface of the lead screw 21. A limiting groove 24 is provided on the inner side surface of the annealing device body 1. The surface of the limiting groove 24 is slidably connected to the limiting block 25. One end of the fixed column 23 away from the moving block 22 is fixedly connected to the limiting block 25. The copper wire body 2 passes through the second copper wire groove 27 on the surface of the second guide wheel 26.

[0029] In order to achieve the purpose of improving the practicality of the device, when in use, according to the product performance requirements, when adjusting the tension during annealing of the copper wire, the output end of the second servo motor 20 is controlled to rotate, and the second servo motor 20 drives the lead screw 21 to rotate, so that the slider 19 threadedly connected to the surface of the lead screw 21 slides in the groove 17. During the sliding process of the slider 19, the moving block 22 and the fixed column 23 are driven to move together, and then the second guide wheel 26 is driven to move. Since the copper wire body 2 passes through the second copper wire groove 27 on the surface of the second guide wheel 26, as the second guide wheel 26 moves, the first guide wheel 6 is driven to move up and down, thereby changing the tension of the first guide wheel 6 during annealing. The adjustment process is simple and convenient, meets the performance requirements of different copper wires, and achieves the purpose of improving the practicality of the device.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An annealing device for a copper wire tinning machine, comprising an annealing device body (1), characterized in that: The annealing device body (1) is provided with a copper wire body (2) penetrating therethrough on the side thereof, a heating device (3) is installed on the inner bottom surface of the annealing device body (1), a first servo motor (5) is installed on the front surface of the annealing device body (1), an output end of the first servo motor (5) penetrates the surface of the annealing device body (1), and one end of the penetrated end is fixedly connected to a rotating shaft (4), the other end of the rotating shaft (4) is rotatably connected to the inner side surface of the annealing device body (1) via a bearing, and the middle portion of the rotating shaft (4) is A first guide wheel (6) is fixedly connected, a first copper wire groove (7) is provided on the surface of the first guide wheel (6), a copper wire body (2) passes through the surface of the first copper wire groove (7), a slide groove (9) is provided on the surface of the first copper wire groove (7), a mounting groove (8) is provided on the bottom surface of the slide groove (9), a contact (14) is installed on the bottom surface of the mounting groove (8), a lifting block (11) is slidably connected to the surface of the mounting groove (8), a contact (15) is installed on the lower surface of the lifting block (11), and the lifting block The upper surface of the annealing device (11) is fixedly connected to a lifting column (12), the lifting column (12) slides in the slide groove (9), a controller (28) is installed on the front of the annealing device body (1), a buzzer (29) is installed on the upper surface of the controller (28), a fixing block (16) is installed on the front of the annealing device body (1), a groove (17) is provided on the side of the fixing block (16) close to the annealing device body (1), and a groove (17) is provided on the side of the annealing device body (1) close to the fixing block (16). A through groove (18) is provided, the groove (17) is communicated with the through groove (18), a slider (19) is slidably connected to the surface of the groove (17), a moving block (22) is fixedly connected to the surface of the slider (19), the moving block (22) slides in the through groove (18), a fixed column (23) is fixedly connected to the surface of the moving block (22), a second guide wheel (26) is rotatably connected to the middle of the fixed column (23) via a bearing, and a second copper wire groove (27) is provided on the surface of the second guide wheel (26).

2. The annealing device for a copper wire tinning machine according to claim 1, characterized in that: The number of the rotating shaft (4), the first servo motor (5) and the first guide wheel (6) is four, and they are evenly distributed on the annealing device body (1).

3. The annealing device for a copper wire tinning machine according to claim 1, characterized in that: A spring (10) is fixedly connected to the bottom surface of the mounting groove (8), and a lifting block (11) is fixedly connected to the other end of the spring (10). The contact (14) and the contact head (15) are opposed to each other, and the contact (14) and the contact head (15) are arranged on a control circuit of a controller (28).

4. The annealing device for a copper wire tinning machine according to claim 1, characterized in that: A second servo motor (20) is mounted on the upper surface of the fixed block (16); an output end of the second servo motor (20) penetrates the upper surface of the fixed block (16), and a bearing is provided at the penetration point; a lead screw (21) is fixedly connected to the output end of the second servo motor (20); and a slider (19) is threadedly connected to the surface of the lead screw (21).

5. The annealing device for a copper wire tinning machine according to claim 1, characterized in that: A limiting groove (24) is provided on the inner side surface of the annealing device body (1); the surface of the limiting groove (24) is slidably connected to a limiting block (25); and one end of the fixed column (23) away from the moving block (22) is fixedly connected to the limiting block (25).

6. The annealing device for a copper wire tinning machine according to claim 1, characterized in that: The copper wire body (2) passes through a plurality of first copper wire grooves (7) on the surface of the first guide wheel (6) in an alternating manner, and the copper wire body (2) passes through a second copper wire groove (27) on the surface of the second guide wheel (26).

Images