Tension adjusting device for aluminum wire winding
By setting up the tensioning components and import and export systems of the aluminum wire winding device, the tension of the aluminum wire is automatically adjusted, which solves the problem of improper tension during the aluminum wire winding process and achieves high-quality aluminum wire winding.
Patent Information
- Application Number
- CN202521919525.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-08
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2035-09-08
AI Technical Summary
During the aluminum wire winding process, excessive tension can easily lead to deformation or breakage, while too little tension can make it difficult to wind tightly, affecting the winding quality.
It adopts a device including a base, a wheel frame, an import assembly, an export assembly, a guide wheel and a tensioning wheel. The height of the tensioning wheel is adjusted by the tensioning assembly. Combined with the transverse motor and the lead screw system, the tension of the aluminum wire is automatically adjusted to the appropriate range to ensure uniform winding.
It effectively reduces the situation where the aluminum wire tension is too large or too small, and improves the winding quality and tight winding effect of the aluminum wire.
Smart Images
Figure CN223433099U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum wire winding, in particular to a tension regulating device for aluminum wire winding. Background Art
[0002] Aluminum wire is a metal linear material made of pure aluminum or aluminum alloy. It is usually wound on a bobbin for storage.
[0003] During the process of winding the aluminum wire onto the bobbin, if the tension of the aluminum wire is too large, it is easy to cause the aluminum wire to deform or break. If the tension of the aluminum wire is too small, the aluminum wire is not easy to be tightly wound on the bobbin, resulting in difficulty in improving the quality of the aluminum wire winding. Utility Model Content
[0004] In order to improve the quality of aluminum wire winding, the present application provides a tension adjustment device for aluminum wire winding.
[0005] The present application provides a tension adjustment device for aluminum wire winding that adopts the following technical solution:
[0006] A tension adjustment device for winding aluminum wire comprises a base, a wheel frame is provided on the base, an import assembly and an export assembly are symmetrically provided on the wheel frame, the import assembly is used to import aluminum wire, the export assembly is used to export aluminum wire, a guide wheel is provided above the export assembly, a tensioning wheel is provided below the import assembly, a tensioning assembly is provided between the tensioning wheel and the wheel frame, and the tensioning assembly is used to adjust the height of the tensioning wheel.
[0007] After the tension of the aluminum wire is adjusted to a suitable range, the tension wheel stops moving and the take-up drum continues to rotate, reducing the situation where the tension of the aluminum wire is too large or too small, making it easier for the aluminum wire to be tightly wound around the bobbin and improving the quality of the aluminum wire winding.
[0008] Preferably, the tensioning assembly includes a tensioning motor, a tensioning screw and a tensioning block. A tensioning groove is provided on the wheel frame, the tensioning block is slidably arranged in the tensioning groove, the tensioning block is rotatably connected to the tensioning wheel, the tensioning motor is fixedly arranged in the tensioning groove, the output shaft of the tensioning motor is fixedly connected to one end of the tensioning screw, the other end of the tensioning screw is rotatably connected to the inner wall of the tensioning groove, and the tensioning screw is threadedly connected to the tensioning block.
[0009] By adopting the above technical solution, the tensioning motor drives the tensioning screw to rotate, and the rotation of the tensioning screw causes the tensioning block to move along the tensioning groove, and the tensioning block drives the tensioning wheel to rise and fall.
[0010] Preferably, a limit arm is fixedly provided at the bottom of the tensioning block, a limit shaft is rotatably provided on the limit arm, a group of limit plates are sleeved on the limit shaft, the limit plates are fixedly connected to the limit shaft, and a wire channel is formed between the limit shaft, the tensioning wheel and the limit plate, and the wire channel is located below the tensioning wheel.
[0011] By adopting the above technical solution, the limiting plate and the limiting shaft shield the aluminum wire, thereby reducing the situation where the aluminum wire slips off the tensioning wheel.
[0012] Preferably, the introduction component includes an upper introduction wheel and a lower introduction wheel, and the upper introduction wheel and the lower introduction wheel are both rotatably set on the wheel frame. The upper introduction wheel is located directly above the lower introduction wheel, and an introduction channel is formed between the upper introduction wheel and the lower introduction wheel. The tensioning wheel is located below the lower introduction wheel, and the upper introduction wheel, the lower introduction wheel, the tensioning wheel and the guide wheel are arranged in parallel.
[0013] By adopting the above technical solution, the aluminum wire passes through the introduction channel, and the upper introduction wheel and the lower introduction wheel restrict the aluminum wire, thereby reducing the situation where the aluminum wire slips out of the introduction channel.
[0014] Preferably, the export assembly includes an upper export wheel and a lower export wheel, and the upper export wheel and the lower export wheel are both rotatably set on the wheel frame. The upper export wheel is located directly above the lower export wheel, and an export channel is formed between the upper export wheel and the lower export wheel. The guide wheel is located above the upper export wheel, and the upper export wheel, the lower export wheel, the tensioning wheel and the guide wheel are arranged in parallel.
[0015] By adopting the above technical solution, the aluminum wire passes through the lead-out channel, and the upper lead-out wheel and the lower lead-out wheel restrict the aluminum wire, thereby reducing the aluminum wire from slipping out of the lead-out channel.
[0016] Preferably, an adjustment groove is provided on the wheel frame, an upper slider and a lower slider are slidingly arranged in the adjustment groove, an upper slide plate is fixedly arranged on the upper slider, the upper import wheel and the upper export wheel are symmetrically arranged on the upper slide plate, the upper export wheel and the upper import wheel are both rotatably connected to the upper slide plate, a lower slide plate is fixedly arranged on the lower slider, the lower import wheel and the lower export wheel are symmetrically arranged on the lower slide plate, and the lower export wheel and the lower import wheel are both rotatably connected to the lower slide plate.
[0017] By adopting the above technical solution, the upper slide drives the upper lead-in wheel and the upper lead-out wheel to move, and the lower slide drives the lower lead-in wheel and the lower lead-out wheel to move, thereby adjusting the size of the lead-in channel and the lead-out channel to adapt to aluminum wires of different sizes.
[0018] Preferably, an upper screw rod and a lower screw rod are arranged in the adjusting groove, the upper slider is threadedly connected to the upper screw rod, the lower slider is threadedly connected to the lower screw rod, the bottom end of the lower screw rod is rotatably connected to the inner wall of the adjusting groove, the top end of the lower screw rod is fixedly connected to the bottom end of the upper screw rod, an adjusting shaft is fixedly arranged at the top end of the upper screw rod, the top end of the adjusting shaft passes through the top wall of the wheel frame, and an adjusting button is fixedly arranged at the top end of the adjusting shaft.
[0019] By adopting the above technical solution, the rotation of the adjusting knob drives the rotation of the adjusting shaft, the rotation of the adjusting shaft drives the upper screw rod and the lower screw rod to rotate synchronously, the synchronous rotation of the upper screw rod and the lower screw rod causes the upper slider and the lower slider to move synchronously in opposite directions along the adjusting groove, so that the upper slide plate drives the upper lead-in wheel and the upper lead-out wheel to move, and the lower slide plate drives the lower lead-in wheel and the lower lead-out wheel to move, thereby facilitating the adjustment of the size of the lead-in channel and the lead-out channel according to the size of the aluminum wire.
[0020] Preferably, a transverse groove is provided on the base, a transverse block is slidably arranged in the transverse groove, the transverse block is fixedly connected to the wheel frame, a transverse motor is fixedly arranged in the transverse groove, a transverse screw is fixedly arranged on the output shaft of the transverse motor, and the transverse screw is threadedly connected to the transverse block.
[0021] By adopting the above technical solution, when the aluminum wire is normally wound, the transverse motor starts to drive the transverse block to slide along the transverse groove, and the transverse block drives the wheel frame to move, so that the aluminum wire is evenly wound on the winding roller. When the tension of the aluminum wire is adjusted, the transverse motor stops.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] 1. By setting up the base, wheel frame, inlet assembly, outlet assembly, guide wheel, tension wheel and tensioning assembly, the situation of excessive or insufficient tension of the aluminum wire is reduced, so that the aluminum wire can be tightly wound on the bobbin and the quality of aluminum wire winding is improved;
[0024] 2. Adjust the height of the tensioning wheel by setting the tensioning motor, tensioning screw, tensioning block and tensioning slot;
[0025] 3. By setting the limit arm, limit shaft, limit plate and wire channel, the situation of aluminum wire slipping off the tension wheel can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a structural schematic diagram of a tension adjustment device for aluminum wire winding in an embodiment of the present application.
[0027] Figure 2 It is a cross-sectional view showing the connection relationship between the base and the wheel frame in the embodiment of the present application.
[0028] Figure 3 It is a cross-sectional view showing the connection relationship between the tensioning wheel and the wheel frame in the embodiment of the present application.
[0029] Figure 4 It is a cross-sectional view showing the positional relationship between the upper screw rod and the lower screw rod in the embodiment of the present application.
[0030] Figure 5 It is a cross-sectional view showing the positional relationship between the upper introduction wheel and the lower introduction wheel in the embodiment of the present application.
[0031] Figure 6 It is a cross-sectional view showing the positional relationship between the upper guide wheel and the lower guide wheel in the embodiment of the present application.
[0032] Explanation of the accompanying drawings: 1. Base; 11. Wheel frame; 12. Aluminum wire; 2. Introductory assembly; 21. Upper introductory wheel; 22. Lower introductory wheel; 23. Introductory channel; 3. Outlet assembly; 31. Upper outlet wheel; 32. Lower outlet wheel; 33. Outlet channel; 4. Tensioning wheel; 41. Limiting arm; 42. Limiting shaft; 43. Limiting plate; 44. Wire channel; 5. Guide wheel; 6. Adjusting slot; 61. Upper screw rod; 611. Upper slider; 612. Upper slide plate; 62. Lower screw rod; 621. Lower slider; 622. Lower slide plate; 63. Adjusting shaft; 631. Adjusting button; 7. Tensioning assembly; 71. Tensioning motor; 72. Tensioning screw rod; 73. Tensioning block; 74. Tensioning slot; 9. Transverse movement slot; 91. Transverse movement motor; 92. Transverse movement screw rod; 93. Transverse movement block. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-6 This application is described in further detail.
[0034] The present application discloses a tension adjustment device for winding aluminum wire. Figure 1 and Figure 2, including a base 1, a transverse slot 9 is provided on the base 1, and a transverse block 93 is slidably arranged in the transverse slot 9. A transverse motor 91 is installed in the transverse slot 9, and a transverse screw 92 is installed on the output shaft of the transverse motor 91, and the transverse screw 92 is threadedly connected to the transverse block 93. A wheel frame 11 is installed on the transverse block 93, and an import component 2 and an export component 3 are symmetrically installed on the wheel frame 11. The import component 2 is used to import aluminum wire 12, and the export component 3 is used to export aluminum wire 12. A guide wheel 5 is installed above the export component 3, and a tensioning wheel 4 is installed below the import component 2. A tensioning component 7 is arranged between the tensioning wheel 4 and the wheel frame 11, and the tensioning component 7 is used to adjust the height of the tensioning wheel 4. The base 1 is installed between the take-up and unwinding spools. The aluminum wire 12 on the unwinding spool is introduced through the introduction assembly 2 and then wound sequentially along the right side and bottom of the tensioning wheel 4. After being guided out from the left side of the tensioning wheel 4, the aluminum wire 12 is then guided along the right side and top of the guide wheel 5. After being guided out from the left side of the guide wheel 5, the aluminum wire 12 is guided out through the guide assembly 3 and wound onto the take-up spool. As the take-up spool rotates to wind the aluminum wire 12, the transverse motor 91 is activated, driving the transverse block 93 to slide along the transverse groove 9. The transverse block 93 then moves the wheel frame 11, allowing the aluminum wire 12 to be evenly wound onto the take-up roller. During the winding process, if the tension of the aluminum wire 12 is too low, the take-up spool stops rotating, and the tensioning assembly 7 simultaneously lowers the tensioning wheel 4 until the tension of the aluminum wire 12 is adjusted to the appropriate range. At this point, the tensioning wheel 4 stops moving and the take-up spool continues rotating. When the tension of the aluminum wire 12 is too high, the winding drum stops rotating, and the tensioning assembly 7 simultaneously drives the tensioning wheel 4 upward. After the tension of the aluminum wire 12 is adjusted to the appropriate range, the tensioning wheel 4 stops moving and the winding drum continues rotating. This reduces the tension of the aluminum wire 12, reduces the tension of the aluminum wire 12, and allows the aluminum wire 12 to be tightly wound on the drum, thereby improving the winding quality of the aluminum wire 12.
[0035] To adjust the height of the tensioning wheel 4, refer to Figure 1 and Figure 3 The tensioning assembly 7 includes a tensioning motor 71, a tensioning screw 72, and a tensioning block 73. A tensioning groove 74 is provided on the wheel frame 11 in the height direction. The tensioning block 73 is slidably arranged in the tensioning groove 74. The outer wall of the tensioning block 73 is in contact with the inner wall of the tensioning groove 74. The tensioning block 73 is rotatably connected to the tensioning wheel 4. The tensioning motor 71 is installed in the tensioning groove 74. The output shaft of the tensioning motor 71 is welded to one end of the tensioning screw 72. The other end of the tensioning screw 72 is rotatably connected to the inner wall of the tensioning groove 74. The tensioning screw 72 is threadedly connected to the tensioning block 73. The tensioning motor 71 drives the tensioning screw 72 to rotate. The rotation of the tensioning screw 72 causes the tensioning block 73 to move along the tensioning groove 74. The tensioning block 73 drives the tensioning wheel 4 to rise and fall.
[0036] Reference Figure 1 and Figure 3A limit arm 41 is mounted at the bottom of the tensioning block 73. A limit shaft 42 is pivotally mounted on the limit arm 41. A set of limit plates 43 are mounted on the limit shaft 42 and welded to the limit shaft 42. A wire channel 44 is formed between the limit shaft 42, the tensioning wheel 4, and the limit plates 43. The wire channel 44 is located below the tensioning wheel 4. The aluminum wire 12 passes through the wire channel 44. The limit plates 43 and the limit shaft 42 shield the aluminum wire 12, preventing it from slipping off the tensioning wheel 4.
[0037] Reference Figures 1 to 6 The inlet assembly 2 includes an upper inlet wheel 21 and a lower inlet wheel 22, while the outlet assembly 3 includes an upper outlet wheel 31 and a lower outlet wheel 32. The upper inlet wheel 21 and the upper outlet wheel 31 are symmetrically arranged on the wheel frame 11, while the lower inlet wheel 22 and the lower outlet wheel 32 are symmetrically arranged on the wheel frame 11. The upper inlet wheel 21 is located directly above the lower inlet wheel 22, forming an inlet channel 23 between the upper inlet wheel 21 and the lower inlet wheel 22; the upper outlet wheel 31 is located directly above the lower outlet wheel 32, forming an outlet channel 33 between the upper outlet wheel 31 and the lower outlet wheel 32. The tensioning wheel 4 is located below the lower inlet wheel 22, and the guide wheel 5 is located above the upper outlet wheel 31. The upper inlet wheel 21, the lower inlet wheel 22, the upper outlet wheel 31, the lower outlet wheel 32, the tensioning wheel 4, and the guide wheel 5 are arranged in parallel. The aluminum wire 12 passes through the inlet channel 23, and the upper inlet wheel 21 and the lower inlet wheel 22 restrain the aluminum wire 12, preventing it from slipping out of the inlet channel 23. The aluminum wire 12 passes through the outlet channel 33 , and the upper outlet wheel 31 and the lower outlet wheel 32 restrict the aluminum wire 12 to prevent the aluminum wire 12 from slipping out of the outlet channel 33 .
[0038] Reference Figures 1 to 6The wheel frame 11 has an adjustment slot 6 defined along its height. An upper slider 611 and a lower slider 621 are slidably disposed within the adjustment slot 6. The outer walls of the upper slider 611 and the outer walls of the lower slider 621 are in contact with the inner wall of the adjustment slot 6. An upper slide 612 is mounted on the upper slider 611. The upper output wheel 31 and the upper input wheel 21 are both rotatably connected to the upper slide 612. A lower slide 622 is mounted on the lower slider 621. The lower output wheel 32 and the lower input wheel 22 are both rotatably connected to the lower slide 622. An upper screw rod 61 is disposed through the upper slider 611. The upper slider 611 is threadedly connected to the upper screw rod 61. A lower screw rod 62 is disposed through the lower slider 621. The lower slider 621 is threadedly connected to the lower screw rod 62. The bottom end of the lower screw rod 62 is rotatably connected to the inner wall of the adjustment slot 6. The top end of the lower screw rod 62 is welded to the bottom end of the upper screw rod 61. An adjustment shaft 63 is mounted on the top end of the upper screw rod 61. The top end of the adjustment shaft 63 extends through the top wall of the wheel frame 11. An adjustment knob 631 is mounted on the top end of the adjustment shaft 63. Rotation of the adjustment knob 631 drives the adjustment shaft 63, which in turn drives the upper and lower screw rods 61 and 62 to rotate synchronously. The synchronous rotation of the upper and lower screw rods 61 and 62 causes the upper and lower sliders 611 and 621 to move synchronously in opposite directions along the adjustment slot 6. This causes the upper slide 612 to move the upper inlet wheel 21 and the upper outlet wheel 31, while the lower slide 622 to move the lower inlet wheel 22 and the lower outlet wheel 32, thereby facilitating adjustment of the sizes of the inlet and outlet channels 23 and 33 according to the size of the aluminum wire 12.
[0039] The operating principle of the tension adjustment device for aluminum wire winding according to the embodiment of the present application is as follows: the base 1 is installed between the winding drum and the unwinding drum. The aluminum wire 12 on the unwinding drum is introduced through the introduction channel 23 and then wound along the right side and bottom of the tensioning wheel 4. After the aluminum wire 12 is guided out from the left side of the tensioning wheel 4, it is then wound along the right side and top of the guide wheel 5. After the aluminum wire 12 is guided out from the left side of the guide wheel 5, it is guided out through the guide channel 33 and wound onto the winding drum. As the winding drum rotates to wind the aluminum wire 12, the transverse motor 91 is activated to drive the transverse block 93 to slide along the transverse slot 9. The transverse block 93 drives the wheel frame 11 to move, so that the aluminum wire 12 is evenly wound onto the winding roller. When the tension of the aluminum wire 12 is too low, the winding drum and the traverse motor 91 both stop, and the tension wheel 4 descends until the tension of the aluminum wire 12 is within the appropriate range. The tension wheel 4 stops moving, the winding drum continues to rotate, and the traverse motor 91 starts again. When the tension of the aluminum wire 12 is too high, the winding drum and the traverse motor 91 both stop, and the tension wheel 4 ascends until the tension of the aluminum wire 12 is within the appropriate range. The tension wheel 4 stops moving, the winding drum continues to rotate, and the traverse motor 91 starts again. This reduces the situation where the tension of the aluminum wire 12 is too high or too low, facilitates the tight winding of the aluminum wire 12 on the drum, and improves the winding quality of the aluminum wire 12.
[0040] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A tension adjustment device for aluminum wire winding, comprising a base, characterized in that: A wheel frame is provided on the base, and an import assembly and an export assembly are symmetrically provided on the wheel frame. The import assembly is used to import the aluminum wire, and the export assembly is used to export the aluminum wire. A guide wheel is provided above the export assembly, and a tensioning wheel is provided below the import assembly. A tensioning assembly is provided between the tensioning wheel and the wheel frame, and the tensioning assembly is used to adjust the height of the tensioning wheel. A transverse slot is provided on the base, a transverse block is slidably arranged in the transverse slot, the transverse block is fixedly connected to the wheel frame, a transverse motor is fixedly arranged in the transverse slot, a transverse screw is fixedly arranged on the output shaft of the transverse motor, and the transverse screw is threadedly connected to the transverse block.
2. The tension adjustment device for aluminum wire winding according to claim 1, characterized in that: The tensioning assembly includes a tensioning motor, a tensioning screw and a tensioning block. A tensioning groove is provided on the wheel frame. The tensioning block is slidably arranged in the tensioning groove. The tensioning block is rotatably connected to the tensioning wheel. The tensioning motor is fixedly arranged in the tensioning groove. The output shaft of the tensioning motor is fixedly connected to one end of the tensioning screw. The other end of the tensioning screw is rotatably connected to the inner wall of the tensioning groove. The tensioning screw is threadedly connected to the tensioning block.
3. The tension adjustment device for aluminum wire winding according to claim 2, characterized in that: A limit arm is fixedly provided at the bottom of the tensioning block, a limit shaft is rotatably provided on the limit arm, a group of limit plates are sleeved on the limit shaft, the limit plates are fixedly connected to the limit shaft, a wire channel is formed between the limit shaft, the tensioning wheel and the limit plate, and the wire channel is located below the tensioning wheel.
4. The tension adjustment device for aluminum wire winding according to claim 1, characterized in that: The introduction component includes an upper introduction wheel and a lower introduction wheel, and the upper introduction wheel and the lower introduction wheel are both rotatably set on the wheel frame. The upper introduction wheel is located directly above the lower introduction wheel, and an introduction channel is formed between the upper introduction wheel and the lower introduction wheel. The tensioning wheel is located below the lower introduction wheel, and the upper introduction wheel, the lower introduction wheel, the tensioning wheel and the guide wheel are arranged in parallel.
5. The tension adjustment device for aluminum wire winding according to claim 4, characterized in that: The export assembly includes an upper export wheel and a lower export wheel, and the upper export wheel and the lower export wheel are both rotatably arranged on the wheel frame. The upper export wheel is located directly above the lower export wheel, and an export channel is formed between the upper export wheel and the lower export wheel. The guide wheel is located above the upper export wheel, and the upper export wheel, the lower export wheel, the tensioning wheel and the guide wheel are arranged in parallel.
6. The tension adjustment device for aluminum wire winding according to claim 5, characterized in that: An adjusting groove is provided on the wheel frame, an upper slider and a lower slider are slidingly arranged in the adjusting groove, an upper slide plate is fixedly arranged on the upper slider, the upper import wheel and the upper export wheel are symmetrically arranged on the upper slide plate, the upper export wheel and the upper import wheel are both rotatably connected to the upper slide plate, a lower slide plate is fixedly arranged on the lower slider, the lower import wheel and the lower export wheel are symmetrically arranged on the lower slide plate, and the lower export wheel and the lower import wheel are both rotatably connected to the lower slide plate.
7. The tension adjustment device for aluminum wire winding according to claim 6, characterized in that: An upper screw rod and a lower screw rod are arranged in the adjusting groove, the upper slider is threadedly connected to the upper screw rod, the lower slider is threadedly connected to the lower screw rod, the bottom end of the lower screw rod is rotatably connected to the inner wall of the adjusting groove, the top end of the lower screw rod is fixedly connected to the bottom end of the upper screw rod, an adjusting shaft is fixedly arranged on the top end of the upper screw rod, the top end of the adjusting shaft passes through the top wall of the wheel frame, and an adjusting button is fixedly arranged on the top end of the adjusting shaft.