A winding machine with an adjustable collection structure diameter

Abstract

This invention discloses a winding machine with an adjustable diameter, relating to the field of winding machine technology. The adjustable winding machine includes a worktable and a traction device. The traction device includes a servo motor, a drive shaft, a mounting plate, a take-up tube, a reciprocating lead screw, a sleeve, a guide wheel, a slider, a fixed rod, a sleeve rod, and a driven wheel. The servo motor is fixedly mounted above the worktable, the drive shaft is fixedly mounted at the output end of the servo motor, the mounting plate is fixedly mounted above the worktable, and the take-up tube is fixedly mounted on the surface of the drive shaft. The reciprocating lead screw rotates through the left and right walls of the mounting plate, and the sleeve is slidably mounted on the surface of the reciprocating lead screw. This adjustable winding machine can achieve uniform winding of copper wire, improving winding efficiency. Simultaneously, it can reduce speed by increasing friction, lowering the rotation speed of the take-up tube and thus reducing tension during the copper wire winding process.

Description

Technical Field

[0001] This invention relates to the field of winding machine technology, specifically to a winding machine with an adjustable collecting structure diameter. Background Technology

[0002] A copper wire winding machine is a device specifically designed to wind copper wire onto coils or spools. This type of machine is widely used in the electrical, electronic, and communications industries to manufacture various motors, transformers, coils, inductors, and other electrical components.

[0003] Patent publication number CN214934940U relates to a winding structure for an adjustable tension winding machine, comprising: a support pole vertically connected to both sides inside a rear bracket, with symmetrically arranged side adjustment slots on both sides of the upper end of the rear bracket; telescopic rods symmetrically installed on the bottom front side of the rear bracket, with traction rollers connected between the telescopic rods; lifting rods located at the lower ends of both sides of the traction rollers; a small turntable installed on the upper side of the front bracket, with a traction belt connected to the small turntable; and a large turntable located at the other end of the traction belt. This patent allows for adjustment of the tension required for metal wires of different materials and thicknesses by adjusting the distance between different rollers and the turntable, and controlling the tension of the metal wire by utilizing the height of the rollers. This results in a wide adjustable range, ease of operation, and effectively improved winding quality and variety.

[0004] The aforementioned patent allows for adjustment of the tension required for metal wires of different materials and thicknesses by adjusting the distance between different rollers and rotating drums. This results in a wide adjustable range for the device, making it easy to operate and effectively improving the winding quality and variety of the device. However, during the winding of copper wire, manual adjustment is required for different types of copper wire, which is inconvenient and reduces winding efficiency. Therefore, a winding machine with an automatically adjustable collection structure and adjustable diameter is designed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a winding machine with an adjustable collection structure diameter, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a winding machine with an adjustable diameter for collecting wire, comprising a worktable and a traction device; wherein the traction device includes a servo motor, a drive shaft, a mounting plate, a take-up tube, a reciprocating lead screw, a sleeve, a guide wheel, a slider, a fixed rod, a sleeve rod, and a driven wheel. Copper wire is passed through the guide wheel and the driven wheel and fixedly mounted on the surface of the take-up tube. The driven wheel moves upward, driving the sleeve rod to move upward, and the sleeve rod moves upward, driving the fixed rod to move upward. The servo motor is fixedly mounted above the worktable, the drive shaft is fixedly mounted at the output end of the servo motor, and the mounting plate is fixedly mounted on... Above the workbench, the take-up tube is fixedly mounted on the surface of the drive shaft. The reciprocating screw rotates through the left and right walls of the mounting plate. The sleeve is slidably mounted on the surface of the reciprocating screw. The guide wheel is fixedly mounted on the surface of the sleeve. A groove is provided on the surface of the mounting plate. The slider is slidably mounted inside the groove. The fixing rod is fixedly mounted through the left and right walls of the slider. The sleeve is slidably mounted on the surface of the fixing rod. The driven wheel is rotatably mounted on the surface of the sleeve. The rotation of the drive shaft drives the reciprocating screw to rotate via the drive belt. The rotation of the reciprocating screw drives the sleeve to rotate, and the guide wheel achieves uniform winding of the copper wire, improving winding efficiency.

[0007] According to the above technical solution, the drive shaft and the reciprocating lead screw are connected by a drive belt, and the slider and the inner wall of the slide groove are fixedly connected by an elastic telescopic rod. The upward movement of the fixed rod drives the slider to move upward, and under the action of the elastic telescopic rod, the copper wires of different sizes are effectively clamped.

[0008] According to the above technical solution, a U-shaped rod is slidably mounted on the surface of the mounting plate. A stop block is fixedly mounted on the end of the U-shaped rod near the slider, and a brake plate is fixedly mounted on the end of the U-shaped rod away from the stop block. The U-shaped rod moves upward, causing the brake plate to move upward. The brake plate moves upward and contacts the winding tube, thereby increasing the friction to decelerate it, reducing the rotation speed of the winding tube, and thus reducing the tension during the copper wire winding process.

[0009] According to the above technical solution, it also includes a wire-straightening device and a wire-breaking device. The wire-straightening device includes a fixed block, a lifting block, an L-shaped rod, a receiving rod, and a roller. During the copper wire winding process, the roller contacts and squeezes the wire, causing it to move upward. The upward movement of the roller drives the receiving rod to move upward, which in turn drives the L-shaped rod to move upward. The fixed block is fixedly installed on the surface of the mounting plate. A second sliding groove is provided on the surface of the fixed block. The lifting block is slidably installed inside the second sliding groove. The L-shaped rod is fixedly installed on the surface of the lifting block. The receiving rod is fixedly installed at the end of the L-shaped rod away from the lifting block. The roller is rotatably installed on the surface of the receiving rod. The upward movement of the L-shaped rod drives the lifting block to move upward, so that the copper wire can be tightly and evenly attached to the surface of the winding tube, improving the winding effect of the copper wire.

[0010] According to the above technical solution, an elastic telescopic rod 2 is fixedly installed on the inner wall surface of the slide groove 2. The free end of the elastic telescopic rod 2 is fixedly connected to the lifting block. The elastic telescopic rod 2 can drive the lifting block to reset, thereby achieving effective contact with the copper wire.

[0011] According to the above technical solution, the wire breaking device includes a Z-shaped rod, a support rod, a bidirectional telescopic rod, a receiving plate, a cutter, a connecting rod, a moving plate, a telescopic plate, a limiting rod, and a rotating plate. The lifting block moves upward to contact and press the Z-shaped rod, which in turn contacts and presses the bidirectional telescopic rod to rotate. A sliding groove is provided on the surface of the mounting plate, and the Z-shaped rod is slidably installed inside the sliding groove. The support rod is fixedly installed on the surface of the mounting plate, and the bidirectional telescopic rod is rotatably installed on the surface of the support rod. The receiving plate is fixedly installed on the surface of the mounting plate, and a limiting groove is fixedly provided on its surface. The cutter is slidably installed inside the limiting groove. The connecting rod is fixedly installed on the surface of the cutter. The moving plate is slidably installed on the surface of the mounting plate, and the telescopic plate is slidably installed inside the moving plate. The limiting rod is fixedly installed above the telescopic plate. The rotating plate is fixedly installed on the surface of the drive shaft. The end of the connecting rod away from the cutter is fixedly connected to the moving plate. The connecting rod moves upward, causing the cutter to move upward. The cutter moves upward to contact and cut the copper wire, preventing the copper wire from continuing to wrap around the surface of the winding tube, thus avoiding exceeding the preset amount and reducing subsequent maintenance costs.

[0012] According to the above technical solution, the cutter is fixedly connected to the inner wall of the limiting groove by a spring sheet, a spring spring is provided between the moving plate and the mounting plate, and the end of the Z-shaped rod near the lifting block is opened with a beveled surface. The movement of the limiting rod drives the telescopic plate to move, and the telescopic plate moves into the motion trajectory of the rotating plate.

[0013] According to the above technical solution, a second spring is provided between the telescopic plate and the moving plate, which can drive the telescopic plate to reset. A third spring is provided between the bidirectional telescopic rod and the support rod, which can drive the bidirectional telescopic rod to reset.

[0014] This invention provides a winding machine with an adjustable collection structure diameter. It has the following beneficial effects:

[0015] (1) The adjustable diameter winding machine effectively clamps copper wires of different sizes under the action of the elastic telescopic rod and the driven wheel during the winding process. At the same time, under the action of the U-shaped rod and the brake plate, the speed of winding is reduced by increasing the friction, thereby reducing the speed of the winding tube rotation and thus reducing the tension in the copper wire winding process.

[0016] (2) In this adjustable diameter winding machine, the copper wire will gradually drive the roller to move upward during the winding process. The upward movement of the roller will drive the lifting block to move upward under the action of the receiving rod and the L-shaped rod. Under the action of the elastic telescopic rod, the copper wire can be tightly and evenly attached to the surface of the winding tube, thus improving the winding effect of the copper wire.

[0017] (3) When the winding tube surface is wound to a certain amount, the lifting block moves upward and drives the limit rod to move through the Z-shaped rod and the bidirectional telescopic rod, so that the telescopic plate enters the movement trajectory of the rotating plate. Under the action of the rotating plate and the moving plate, the copper wire is cut by the cutter, so as to avoid the copper wire continuing to wrap on the surface of the winding tube and exceeding the preset amount, thus reducing the subsequent maintenance cost. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 This is a schematic diagram showing the position and structure of the mounting plate and fixing rod of the present invention;

[0020] Figure 3 This is a schematic diagram showing the position and structure of the mounting plate and U-shaped rod of the present invention;

[0021] Figure 4 For the present invention Figure 3 Enlarged structural diagram of section A;

[0022] Figure 5 This is a schematic diagram of the position structure of the fixing block and roller in this invention;

[0023] Figure 6 This is a schematic diagram of the position structure of the bidirectional telescopic rod and the rotating plate of the present invention;

[0024] Figure 7 This is a schematic cross-sectional view of the mounting plate and the receiving plate of the present invention;

[0025] Figure 8 For the present invention Figure 7 Enlarged structural diagram of section B.

[0026] In the diagram: 1. Workbench; 21. Servo motor; 22. Drive shaft; 23. Mounting plate; 24. Take-up tube; 25. Reciprocating screw; 26. Sleeve; 27. Guide wheel; 28. Slider; 29. ​​Fixed rod; 210. Sleeve rod; 211. Driven wheel; 212. Drive belt; 213. Elastic telescopic rod one; 214. U-shaped rod; 215. Stop block; 216. Brake plate; 31. Fixed block; 32. Lifting block; 33. L-shaped rod; 34. Support rod; 35. Roller; 36. Elastic telescopic rod two; 41. Z-shaped rod; 42. Support rod; 43. Bidirectional telescopic rod; 44. Support plate; 45. Cutter; 46. Connecting rod; 47. Moving plate; 48. Telescopic plate; 49. Limiting rod; 410. Rotating plate; 411. Spring. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-5 One embodiment of the present invention is: a winding machine with an adjustable diameter for collecting structure, including a workbench 1 and a traction device; wherein, the traction device includes a servo motor 21, a drive shaft 22, a mounting plate 23, a take-up tube 24, a reciprocating lead screw 25, a sleeve 26, a guide wheel 27, a slider 28, a fixed rod 29, a sleeve rod 210, and a driven wheel 211. Copper wire is passed through the guide wheel 27 and the driven wheel 211 and fixedly mounted on the surface of the take-up tube 24. The driven wheel 211 moves upward, driving the sleeve rod 210 to move upward, and the sleeve rod 210 moves upward, driving the fixed rod 29 to move upward. The servo motor 21 is fixedly mounted above the workbench 1, the drive shaft 22 is fixedly mounted on the output end of the servo motor 21, and the mounting plate 23 is fixedly mounted on... Above the workbench 1, the take-up tube 24 is fixedly installed on the surface of the drive shaft 22. The reciprocating screw 25 rotates through the left and right walls of the mounting plate 23. The sleeve 26 is slidably installed on the surface of the reciprocating screw 25. The guide wheel 27 is fixedly installed on the surface of the sleeve 26. A groove is provided on the surface of the mounting plate 23. The slider 28 is slidably installed inside the groove. The fixing rod 29 is fixedly installed through the left and right walls of the slider 28. The sleeve 210 is slidably installed on the surface of the fixing rod 29. The driven wheel 211 is rotatably installed on the surface of the sleeve 210. The drive shaft 22 rotates and drives the reciprocating screw 25 to rotate through the drive belt 212. The rotation of the reciprocating screw 25 drives the sleeve 26 to rotate, and the guide wheel 27 realizes uniform winding of copper wire, improving winding efficiency.

[0029] The drive shaft 22 and the reciprocating lead screw 25 are connected by a drive belt 212. The slider 28 is fixedly connected to the inner wall of the slide groove by an elastic telescopic rod 213. The fixed rod 29 moves upward, driving the slider 28 to move upward, and under the action of the elastic telescopic rod 213, it can effectively clamp copper wires of different sizes.

[0030] A U-shaped rod 214 is slidably mounted on the surface of the mounting plate 23. A stop 215 is fixedly mounted on one end of the U-shaped rod 214 near the slider 28, and a brake plate 216 is fixedly mounted on the other end of the U-shaped rod 214 away from the stop 215. When the U-shaped rod 214 moves upward, it drives the brake plate 216 to move upward. The brake plate 216 moves upward and contacts the winding tube 24, thereby increasing the friction to decelerate it, reducing the rotation speed of the winding tube 24, and thus reducing the tension during the copper wire winding process.

[0031] In this embodiment, the copper wire is passed through the guide wheel 27 and the driven wheel 211 and fixedly installed on the surface of the take-up tube 24. The driven wheel 211 moves upward, driving the sleeve rod 210 to move upward. The sleeve rod 210 moves upward, driving the fixed rod 29 to move upward. The fixed rod 29 moves upward, driving the slider 28 to move upward. Under the action of the elastic telescopic rod 213, copper wires of different sizes are effectively clamped. Then, the servo motor 21 is started. The output end of the servo motor 21 rotates, driving the transmission shaft 22 to rotate. The rotation of the transmission shaft 22 drives the take-up tube 24 to rotate, thereby winding the copper wire. At the same time, when the copper wire is subjected to excessive tension during the winding process, The fixed rod 29 moves upward, and the block 215 moves upward through the slider 28. The block 215 moves upward, which in turn moves the U-shaped rod 214 upward. The U-shaped rod 214 moves upward, which in turn moves the brake plate 216 upward. The brake plate 216 moves upward and contacts the winding tube 24, increasing friction to slow it down and reduce the rotation speed of the winding tube 24, thereby reducing the tension during the copper wire winding process. At the same time, the drive shaft 22 rotates, which drives the reciprocating screw 25 to rotate through the drive belt 212. The reciprocating screw 25 rotates, which drives the sleeve 26 to rotate, and the guide wheel 27 achieves uniform winding of the copper wire, improving the winding efficiency.

[0032] Please see Figure 1-7Based on the above embodiments, another embodiment of the present invention further includes a wire-straightening device and a wire-breaking device. The wire-straightening device includes a fixed block 31, a lifting block 32, an L-shaped rod 33, a receiving rod 34, and a roller 35. During the winding process of the copper wire, the roller 35 is contacted and squeezed to move upward. The upward movement of the roller 35 drives the receiving rod 34 to move upward. The upward movement of the receiving rod 34 drives the L-shaped rod 33 to move upward. The fixed block 31 is fixedly installed on the surface of the mounting plate 23. A second sliding groove is opened on the surface of the fixed block 31. The lifting block 32 is slidably installed inside the second sliding groove. The L-shaped rod 33 is fixedly installed on the surface of the lifting block 32. The receiving rod 34 is fixedly installed at the end of the L-shaped rod 33 away from the lifting block 32. The roller 35 is rotatably installed on the surface of the receiving rod 34. The upward movement of the L-shaped rod 33 drives the lifting block 32 to move upward, so that the copper wire can be tightly and evenly attached to the surface of the winding tube 24, improving the winding effect of the copper wire.

[0033] An elastic telescopic rod 36 is fixedly installed on the inner wall surface of the slide groove 2. The free end of the elastic telescopic rod 36 is fixedly connected to the lifting block 32. The elastic telescopic rod 36 can drive the lifting block 32 to reset, so as to achieve effective contact with the copper wire.

[0034] The wire breaking device includes a Z-shaped rod 41, a support rod 42, a bidirectional telescopic rod 43, a receiving plate 44, a cutter 45, a connecting rod 46, a moving plate 47, a telescopic plate 48, a limiting rod 49, and a rotating plate 410. The lifting block 32 moves upward to contact and press the Z-shaped rod 41, causing it to move. The Z-shaped rod 41 moves to contact and press the bidirectional telescopic rod 43, causing it to rotate. A groove 3 is provided on the surface of the mounting plate 23, and the Z-shaped rod 41 is slidably installed inside the groove 3. The support rod 42 is fixedly installed on the surface of the mounting plate 23, and the bidirectional telescopic rod 43 is rotatably installed on the surface of the support rod 42. The receiving plate 44 is fixedly installed on the surface of the mounting plate 23, and a groove 410 is fixedly provided on the surface of the receiving plate 44. A limiting groove is provided, and the cutter 45 is slidably installed inside the limiting groove. The connecting rod 46 is fixedly installed on the surface of the cutter 45. The moving plate 47 is slidably installed on the surface of the mounting plate 23. The telescopic plate 48 is slidably installed inside the moving plate 47. The limiting rod 49 is fixedly installed above the telescopic plate 48. The rotating plate 410 is fixedly installed on the surface of the drive shaft 22. The end of the connecting rod 46 away from the cutter 45 is fixedly connected to the moving plate 47. The connecting rod 46 moves upward, driving the cutter 45 to move upward. The cutter 45 moves upward and contacts and cuts the copper wire, preventing the copper wire from continuing to wrap around the surface of the take-up tube 24, which would exceed the preset amount and reduce subsequent maintenance costs.

[0035] The cutter 45 is fixedly connected to the inner wall of the limiting groove by a spring piece 411. A spring spring is provided between the moving plate 47 and the mounting plate 23. The end of the Z-shaped rod 41 near the lifting block 32 is cut with a bevel. The movement of the limiting rod 49 drives the telescopic plate 48 to move. The telescopic plate 48 moves into the motion trajectory of the rotating plate 410.

[0036] A second spring is provided between the telescopic plate 48 and the movable plate 47. The second spring can drive the telescopic plate 48 to reset. A third spring is provided between the bidirectional telescopic rod 43 and the support rod 42. The third spring can drive the bidirectional telescopic rod 43 to reset.

[0037] During the copper wire winding process, the contact and squeezing roller 35 moves upward, the upward movement of roller 35 drives the receiving rod 34 to move upward, the upward movement of receiving rod 34 drives the L-shaped rod 33 to move upward, the upward movement of L-shaped rod 33 drives the lifting block 32 to move upward, the upward movement of lifting block 32 and the elastic telescopic rod 36 realize the straightening of the copper wire, so that the copper wire can be tightly and evenly attached to the surface of the winding tube 24, improving the effect of copper wire winding.

[0038] When the surface of the take-up tube 24 is wound to a certain amount, the lifting block 32 moves upward to contact and squeeze the Z-shaped rod 41. The Z-shaped rod 41 moves to contact and squeeze the bidirectional telescopic rod 43 to rotate. The rotation of the bidirectional telescopic rod 43 causes the end away from the Z-shaped rod 41 to rotate in the opposite direction. The reverse rotation of the end of the bidirectional telescopic rod 43 away from the Z-shaped rod 41 contacts and drives the limiting rod 49 to move. The movement of the limiting rod 49 drives the telescopic plate 48 to move. The telescopic plate 48 moves into the motion trajectory of the rotating plate 410. At the same time, the transmission shaft 22 rotates and drives the rotating plate 410 to rotate. The rotating plate 410 rotates and contacts and squeezes the telescopic plate 48 to move upward. The upward movement of the telescopic plate 48 drives the moving plate 47 to move upward. The upward movement of the moving plate 47 drives the connecting rod 46 to move upward. The upward movement of the connecting rod 46 drives the cutter 45 to move upward. The upward movement of the cutter 45 contacts and cuts the copper wire, preventing the copper wire from continuing to wrap around the surface of the take-up tube 24 and exceeding the preset amount, thus reducing subsequent maintenance costs.

[0039] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winding machine with an adjustable collection structure diameter, comprising a worktable (1), characterized in that: It also includes traction devices, line-tracking devices, and line-breaking devices; The traction device includes a servo motor (21), a drive shaft (22), a mounting plate (23), a take-up tube (24), a reciprocating screw (25), a sleeve (26), a guide wheel (27), a slider (28), a fixed rod (29), a sleeve (210), and a driven wheel (211). The servo motor (21) is fixedly mounted above the workbench (1), the drive shaft (22) is fixedly mounted at the output end of the servo motor (21), the mounting plate (23) is fixedly mounted above the workbench (1), and the take-up tube (24) is fixedly mounted on the drive shaft (25). 2) The reciprocating screw (25) rotates through the left and right walls of the mounting plate (23), the sleeve (26) is slidably mounted on the surface of the reciprocating screw (25), the guide wheel (27) is fixedly mounted on the surface of the sleeve (26), the surface of the mounting plate (23) is provided with a sliding groove, the slider (28) is slidably mounted inside the sliding groove, the fixing rod (29) is fixedly mounted through the left and right walls of the slider (28), the sleeve rod (210) is slidably mounted on the surface of the fixing rod (29), and the driven wheel (211) is rotatably mounted on the surface of the sleeve rod (210); The wire breaking device includes a Z-shaped rod (41), a support rod (42), a bidirectional telescopic rod (43), a receiving plate (44), a cutter (45), a connecting rod (46), a moving plate (47), a telescopic plate (48), a limiting rod (49), and a rotating plate (410). A three-way groove is formed on the surface of the mounting plate (23). The Z-shaped rod (41) is slidably mounted inside the three-way groove. The support rod (42) is fixedly mounted on the surface of the mounting plate (23). The bidirectional telescopic rod (43) is rotatably mounted on the surface of the support rod (42). The receiving plate (44) is fixedly mounted on the mounting plate (23). The surface of the receiving plate (44) is fixedly provided with a limiting groove, the cutter (45) is slidably installed inside the limiting groove, the connecting rod (46) is fixedly installed on the surface of the cutter (45), the moving plate (47) is slidably installed on the surface of the mounting plate (23), the telescopic plate (48) is slidably installed inside the moving plate (47), the limiting rod (49) is fixedly installed above the telescopic plate (48), the rotating plate (410) is fixedly installed on the surface of the transmission shaft (22), and the end of the connecting rod (46) away from the cutter (45) is fixedly connected to the moving plate (47).

2. A winding machine with an adjustable collection structure diameter according to claim 1, characterized in that: The drive shaft (22) and the reciprocating lead screw (25) are connected by a drive belt (212), and the slider (28) is fixedly connected to the inner wall of the slide groove by an elastic telescopic rod (213).

3. A winding machine with an adjustable collection structure diameter according to claim 2, characterized in that: A U-shaped rod (214) is slidably mounted on the surface of the mounting plate (23). A stop (215) is fixedly mounted on one end of the U-shaped rod (214) near the slider (28), and a brake plate (216) is fixedly mounted on the other end of the U-shaped rod (214) away from the stop (215).

4. A winding machine with an adjustable collection structure diameter according to claim 3, characterized in that: The line-following device includes a fixed block (31), a lifting block (32), an L-shaped rod (33), a receiving rod (34), and a roller (35). The fixed block (31) is fixedly installed on the surface of the mounting plate (23). A second sliding groove is provided on the surface of the fixed block (31). The lifting block (32) is slidably installed inside the second sliding groove. The L-shaped rod (33) is fixedly installed on the surface of the lifting block (32). The receiving rod (34) is fixedly installed at the end of the L-shaped rod (33) away from the lifting block (32). The roller (35) is rotatably installed on the surface of the receiving rod (34).

5. A winding machine with an adjustable collection structure diameter according to claim 4, characterized in that: The inner wall surface of the slide groove is fixedly installed with an elastic telescopic rod 2 (36), and the free end of the elastic telescopic rod 2 (36) is fixedly connected to the lifting block (32).

6. A winding machine with an adjustable collection structure diameter according to claim 5, characterized in that: The cutter (45) is fixedly connected to the inner wall of the limiting groove by a spring piece (411), a spring spring is provided between the moving plate (47) and the mounting plate (23), and the Z-shaped rod (41) is opened with a beveled surface at one end near the lifting block (32).

7. A winding machine with an adjustable collection structure diameter according to claim 6, characterized in that: A second spring is provided between the telescopic plate (48) and the movable plate (47), and a third spring is provided between the bidirectional telescopic rod (43) and the support rod (42).

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