Copper wire stranding device for silver-plated wire production

Abstract

The utility model relates to the technical field of wire twisting devices, and discloses a copper wire twisting device for silver-plated wire production, including: a bottom plate, a vertical plate fixedly installed on the left side of the top of the bottom plate, a movable shaft movably sleeved inside the vertical plate, a first disc fixedly sleeved on the right side of the outer surface of the movable shaft, and a mounting block fixedly installed on the right side of the first disc. The utility model provides a wire bundle reel, a fixed frame, a circular plate and a circular block. When twisting the copper wire, the operator can start a driving motor according to the diameter of the copper wire, so that the rotating shaft drives the circular plate to rotate, and then the circular block can rotate with the rotating shaft as the axis, thereby squeezing and pushing the inner surface of the fixed frame, so that the fixed frame drives the wire bundle reel to move to the right through the connecting block, and then the tension of the copper wire can be adjusted to avoid insufficient or excessive density of the stranded wire during stranding, thereby improving the quality of the silver-plated wire.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting devices, and more specifically to a copper wire twisting device used for silver-plated wire production. Background Art

[0002] Silver-plated wire is a thin wire made by silver-plating oxygen-free copper wire or low-oxygen copper wire and then drawing it through a wire drawing machine. Silver-plated copper wire is widely used in electronics, communications, aerospace, military industry and other fields to reduce the contact resistance of the metal surface and improve welding performance.

[0003] During the production process of silver-plated wire, a stranding device is needed to strand multiple copper wires to obtain cables that meet the requirements. The existing stranding device produces silver-plated wire by twisting an outer core with an inner core, wherein the tension of the outer core is usually fixed. As a result, when copper wires of different diameters are twisted, the fixed tension will cause the copper wires to have insufficient stranding density during stranding, which will seriously affect the quality of the produced silver-plated wire, and therefore needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a copper wire twisting device for silver-plated wire production, which has the advantage of adjusting tension.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a copper wire stranding device for silver-plated wire production, comprising:

[0006] A bottom plate, a vertical plate is fixedly installed on the left side of the top of the bottom plate, a movable shaft is movably sleeved inside the vertical plate, a first disc is fixedly sleeved on the right side of the outer surface of the movable shaft, a mounting block is fixedly installed on the right side of the first disc, a wire-paying drum is movably installed between the mounting blocks, and a second disc is fixedly sleeved on the right side of the outer surface of the movable shaft;

[0007] A moving mechanism, wherein the moving mechanism is arranged on the top of the bottom plate;

[0008] The movable mechanism comprises a support plate, the bottom of the support plate is fixedly connected to the top of the base plate, the front and rear sides of the top of the support plate are fixedly installed with limit plates, the limit blocks are movably installed inside the limit plates, a cable tray is fixedly connected between the limit blocks, the limit plate plays a role of limiting the cable tray, the bottom of the cable tray is movably connected to the top of the support plate, the bottom of the cable tray is fixedly connected to a connecting block, the outer surface of the connecting block is movably connected to the inner wall of the support plate, and the bottom of the connecting block is fixedly connected to a fixing frame;

[0009] The driving mechanism is arranged on the top of the bottom plate and located inside the supporting plate.

[0010] As a preferred technical solution of the utility model, the driving mechanism includes:

[0011] A driving motor, wherein the bottom of the driving motor is fixedly connected to the top of the bottom plate, the other end of the output shaft of the driving motor is fixedly connected to a rotating shaft, and a circular plate is fixedly sleeved on the outer surface of the rotating shaft;

[0012] The round block is fixedly mounted on the left side of the top of the round plate, and the outer surface of the round block is movably connected to the inner surface of the fixed frame.

[0013] As a preferred technical solution of the utility model, a power motor is fixedly installed at the bottom of the left side of the vertical plate, the other end of the power motor output shaft is fixedly connected to a round shaft, a roller is fixedly sleeved on the outer surface of the round shaft, and the roller is connected to the movable shaft through a transmission belt.

[0014] As a preferred technical solution of the utility model, a support platform is fixedly installed on the right side of the top of the base plate, a mounting frame is movably installed on the top of the support platform, a slider is fixedly connected to the bottom of the mounting frame, and the inner surface of the slider is movably connected to the outer surface of the support platform.

[0015] As a preferred technical solution of the utility model, a first motor is fixedly installed on the front of the mounting frame, the other end of the output shaft of the first motor is fixedly connected to a rotating shaft, the other end of the rotating shaft passes through the mounting frame and extends to the interior of the mounting frame and is movably connected to the inner wall of the mounting frame, and a winding drum is fixedly connected to the outer surface of the rotating shaft.

[0016] As a preferred technical solution of the utility model, a second motor is fixedly installed on the back of the support platform, and the other end of the output shaft of the second motor is fixedly connected to a rotating rod.

[0017] As a preferred technical solution of the utility model, a rotating rod is fixedly sleeved on the outer surface of the rotating rod, the other end of the rotating rod is hinged to a hinged rod, and the other end of the hinged rod is hinged to the back side of the mounting frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] 1. The utility model provides a cable tray, a fixed frame, a circular plate and a round block. When the operator is twisting the copper wire, he can start the driving motor according to the diameter of the copper wire, so that the rotating shaft drives the circular plate to rotate, and then the round block can rotate with the rotating shaft as the axis, thereby squeezing and pushing the inner surface of the fixed frame, so that the fixed frame drives the cable tray to move to the right through the connecting block, and then the tension of the copper wire can be adjusted, avoiding the situation that the density of the stranded wire is insufficient or too high when twisting the wire, and improving the quality of the silver-plated wire.

[0020] 2. The utility model provides a mounting frame, a winding drum, a rotating rod and a bottom plate. The operator can start the first motor to make the rotating shaft drive the winding drum to rotate, so that the winding drum can reel up the twisted copper wire. At this time, by starting the second motor, the rotating rod drives the rotating rod to rotate, and then the hinged rod can push the mounting frame to move forward, thereby causing the winding drum to move. As the rotating rod continues to rotate, the hinged rod will drive the mounting frame to reciprocate back and forth, so that the twisted copper wire can be evenly wound on the outer surface of the winding drum, avoiding the copper wire being wound at the same place. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the front side of the utility model;

[0023] Figure 3 It is a schematic cross-sectional view of the cable tray of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the back side of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the side of the utility model.

[0026] In the figure: 1. bottom plate; 2. vertical plate; 3. movable shaft; 4. first disc; 5. mounting block; 6. wire reel; 7. second disc; 8. support plate; 9. limit plate; 10. limit block; 11. wire reel; 12. connecting block; 13. fixing frame; 14. driving motor; 15. rotating shaft; 16. circular plate; 17. circular block; 18. power motor; 19. circular shaft; 20. roller; 21. transmission belt; 22. supporting platform; 23. mounting frame; 24. first motor; 25. rotating shaft; 26. winding reel; 27. sliding block; 28. second motor; 29. ​​rotating rod; 30. rotating rod; 31. hinged rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figures 1 to 5 As shown, the utility model provides a copper wire twisting device for silver-plated wire production, comprising:

[0029] A bottom plate 1, a vertical plate 2 is fixedly installed on the left side of the top of the bottom plate 1, a movable shaft 3 is movably sleeved inside the vertical plate 2, a first disc 4 is fixedly sleeved on the right side of the outer surface of the movable shaft 3, a mounting block 5 is fixedly installed on the right side of the first disc 4, a wire-releasing drum 6 is movably installed between the mounting blocks 5, and a second disc 7 is fixedly sleeved on the right side of the outer surface of the movable shaft 3;

[0030] A moving mechanism, the moving mechanism is arranged on the top of the bottom plate 1;

[0031] Among them, the moving mechanism includes a support plate 8, the bottom of the support plate 8 is fixedly connected to the top of the base plate 1, the front and rear sides of the top of the support plate 8 are fixedly installed with a limit plate 9, the inner part of the limit plate 9 is movably installed with a limit block 10, a cable tray 11 is fixedly connected between the limit blocks 10, the limit plate 9 plays a role of limiting the cable tray 11, the bottom of the cable tray 11 is movably connected to the top of the support plate 8, the bottom of the cable tray 11 is fixedly connected with a connecting block 12, the outer surface of the connecting block 12 is movably connected to the inner wall of the support plate 8, and the bottom of the connecting block 12 is fixedly connected with a fixed frame 13;

[0032] The driving mechanism is arranged on the top of the base plate 1 and inside the supporting plate 8 .

[0033] The operator passes the inner core of the silver-plated wire through the movable shaft 3 and the wire bundle drum 11, and then passes the copper wire through the second disk 7. When the movable shaft 3 rotates, it will drive the first disk 4 and the second disk 7 to rotate, so that the copper wire can be twisted. When the wire bundle drum 11 moves to the right, the tension of the copper wire will be adjusted, so that when processing copper wires of different diameters, the operator can adjust the position of the wire bundle drum 11 according to actual conditions.

[0034] The driving mechanism includes:

[0035] A driving motor 14, the bottom of the driving motor 14 is fixedly connected to the top of the bottom plate 1, the other end of the output shaft of the driving motor 14 is fixedly connected to a rotating shaft 15, and a circular plate 16 is fixedly sleeved on the outer surface of the rotating shaft 15;

[0036] The round block 17 is fixedly mounted on the left side of the top of the circular plate 16 , and the outer surface of the round block 17 is movably connected to the inner surface of the fixed frame 13 .

[0037] The operator can start the driving motor 14 to make the rotating shaft 15 drive the circular plate 16 to rotate, thereby making the circular block 17 rotate around the rotating shaft 15 as the axis.

[0038] Among them, a power motor 18 is fixedly installed at the bottom of the left side of the vertical plate 2, and the other end of the output shaft of the power motor 18 is fixedly connected to a round shaft 19. The outer surface of the round shaft 19 is fixedly sleeved with a roller 20, and the roller 20 is connected to the movable shaft 3 through a transmission belt 21.

[0039] The operator can start the power motor 18 to make the circular shaft 19 drive the roller 20 to rotate, so that the roller 20 cooperates with the transmission belt 21 to drive the movable shaft 3 to rotate.

[0040] Among them, a support platform 22 is fixedly installed on the right side of the top of the base plate 1, a mounting frame 23 is movably installed on the top of the support platform 22, a slider 27 is fixedly connected to the bottom of the mounting frame 23, and the inner surface of the slider 27 is movably connected to the outer surface of the support platform 22.

[0041] By providing the slider 27 , the slider 27 can limit the mounting bracket 23 .

[0042] Among them, a first motor 24 is fixedly installed on the front of the mounting frame 23, and the other end of the output shaft of the first motor 24 is fixedly connected to a rotating shaft 25. The other end of the rotating shaft 25 passes through the mounting frame 23 and extends to the interior of the mounting frame 23 and is movably connected to the inner wall of the mounting frame 23. A winding drum 26 is fixedly connected to the outer surface of the rotating shaft 25.

[0043] The operator can start the first motor 24 so that the rotating shaft 25 drives the winding drum 26 to rotate, thereby winding the twisted copper wire.

[0044] A second motor 28 is fixedly mounted on the back of the support platform 22 , and a rotating rod 29 is fixedly connected to the other end of the output shaft of the second motor 28 .

[0045] The operator can start the second motor 28 to rotate the rotating rod 29 .

[0046] A rotating rod 30 is fixedly sleeved on the outer surface of the rotating rod 29 , and a hinge rod 31 is hingedly connected to the other end of the rotating rod 30 . The other end of the hinge rod 31 is hingedly connected to the back side of the mounting bracket 23 .

[0047] When the rotating rod 29 rotates, the rotating rod 30 is driven to rotate, so that the hinge rod 31 can drive the mounting bracket 23 to move.

[0048] The working principle and use process of this utility model:

[0049] The operator passes the inner core of the silver-plated wire through the movable shaft 3 and the cable tray 11, and then passes the copper wire through the second disc 7. By starting the power motor 18, the circular shaft 19 drives the roller 20 to rotate. The roller 20 cooperates with the transmission belt 21 to drive the movable shaft 3 to rotate, and then the first disc 4 and the second disc 7 are rotated, so that the copper wire can be started to be twisted. The operator can start the drive motor 14 according to the thickness of the copper wire, so that the rotating shaft 15 drives the circular plate 16 to rotate, and then the round block 17 can rotate with the rotating shaft 15 as the axis, so that the round block 17 squeezes and pushes the inner surface of the fixed frame 13, thereby driving the round block 17 to move to the right, and then the cable tray 11 can be driven to move to the right through the connecting block 12, so as to adjust the tension of the copper wire to avoid insufficient or excessive stranding density.

[0050] The operator can start the first motor 24 so that the rotating shaft 25 drives the winding drum 26 to rotate, and then the winding drum 26 can wind up the twisted copper wire. At this time, the operator can start the second motor 28 so that the rotating rod 29 drives the rotating rod 30 to rotate, and then the hinged rod 31 can pull the mounting frame 23 to move. As the rotating rod 30 continues to rotate, the hinged rod 31 will pull the mounting frame 23 to move back and forth, so that the twisted copper wire can be evenly wound on the outer surface of the winding drum 26 to avoid the copper wire gathering in one place.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper wire stranding device for silver-plated wire production, characterized in that: Included are: A bottom plate (1), a vertical plate (2) is fixedly mounted on the left side of the top of the bottom plate (1), a movable shaft (3) is movably sleeved inside the vertical plate (2), a first disc (4) is fixedly sleeved on the right side of the outer surface of the movable shaft (3), a mounting block (5) is fixedly mounted on the right side of the first disc (4), a wire-releasing drum (6) is movably mounted between the mounting blocks (5), and a second disc (7) is fixedly sleeved on the right side of the outer surface of the movable shaft (3); A moving mechanism, the moving mechanism being arranged on the top of the base plate (1); Wherein, the moving mechanism comprises a support plate (8), the bottom of the support plate (8) is fixedly connected to the top of the base plate (1), the front and rear sides of the top of the support plate (8) are fixedly installed with a limit plate (9), the inner part of the limit plate (9) is movably installed with a limit block (10), a cable tray (11) is fixedly connected between the limit blocks (10), the limit plate (9) plays a limiting role on the cable tray (11), the bottom of the cable tray (11) is movably connected to the top of the support plate (8), the bottom of the cable tray (11) is fixedly connected with a connecting block (12), the outer surface of the connecting block (12) is movably connected to the inner wall of the support plate (8), and the bottom of the connecting block (12) is fixedly connected with a fixing frame (13); A driving mechanism is arranged on the top of the base plate (1) and located inside the supporting plate (8).

2. The copper wire stranding device for silver-plated wire production according to claim 1, characterized in that: The driving mechanism comprises: A driving motor (14), wherein the bottom of the driving motor (14) is fixedly connected to the top of the bottom plate (1), the other end of the output shaft of the driving motor (14) is fixedly connected to a rotating shaft (15), and a circular plate (16) is fixedly sleeved on the outer surface of the rotating shaft (15); A round block (17) is fixedly mounted on the left side of the top of the round plate (16), and the outer surface of the round block (17) is movably connected to the inner surface of the fixed frame (13).

3. The copper wire stranding device for silver-plated wire production according to claim 1, characterized in that: A power motor (18) is fixedly mounted on the bottom of the left side of the vertical plate (2); the other end of the output shaft of the power motor (18) is fixedly connected to a round shaft (19); a roller (20) is fixedly sleeved on the outer surface of the round shaft (19); and the roller (20) is transmission-connected to the movable shaft (3) via a transmission belt (21).

4. The copper wire stranding device for silver-plated wire production according to claim 1, characterized in that: A support platform (22) is fixedly installed on the right side of the top of the base plate (1), a mounting frame (23) is movably installed on the top of the support platform (22), a slider (27) is fixedly connected to the bottom of the mounting frame (23), and the inner surface of the slider (27) is movably connected to the outer surface of the support platform (22).

5. The copper wire stranding device for silver-plated wire production according to claim 4, characterized in that: A first motor (24) is fixedly mounted on the front of the mounting frame (23); the other end of the output shaft of the first motor (24) is fixedly connected to a rotating shaft (25); the other end of the rotating shaft (25) passes through the mounting frame (23) and extends to the interior of the mounting frame (23) and is movably sleeved with the inner wall of the mounting frame (23); and a winding drum (26) is fixedly sleeved on the outer surface of the rotating shaft (25).

6. The copper wire stranding device for silver-plated wire production according to claim 4, characterized in that: A second motor (28) is fixedly mounted on the back of the support platform (22), and a rotating rod (29) is fixedly connected to the other end of the output shaft of the second motor (28).

7. The copper wire stranding device for silver-plated wire production according to claim 6, characterized in that: A rotating rod (30) is fixedly sleeved on the outer surface of the rotating rod (29), the other end of the rotating rod (30) is hingedly connected to a hinged rod (31), and the other end of the hinged rod (31) is hingedly connected to the back side of the mounting frame (23).

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