Winding machine with twist degree
By adopting belt drive and separate motor installation in the yarn twisting and winding device, the problems of high motor drive noise and safety hazards have been solved, achieving a more stable and reliable winding effect and expanding the application range.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-03
AI Technical Summary
In existing yarn twisting and winding devices, direct motor drive results in high noise levels, poor stability, and safety hazards for workers when changing rolls.
The belt drive replaces the direct drive motor, and the winding motor is installed in the upper and middle parts of the frame. The winding motor is fixed by the mounting bracket. The motor and the winding wheel are connected separately. Combined with the design of the I-beam wheel and the steel collar translation bracket, stable and uniform wire winding is achieved.
It improves the stability and safety of winding, reduces the failure rate, facilitates maintenance, and expands the application range, making it suitable for fishing nets, rope and wire drawing machines, and artificial turf fibers.
Smart Images
Figure CN224076813U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of twisted yarn winding equipment, specifically a winding machine with twist. Background Technology
[0002] A twisting device is a specialized piece of equipment used to twist and wind continuously oriented yarn bundles into yarn. The continuously oriented yarn bundles are wound and pulled by the winding mechanism of the twisting device, and the rotation of the rotor itself forms fiber yarn with a certain twist and diameter. However, the rotor of existing yarn twisting and winding devices is usually directly driven by a motor. The motor can be directly connected to the transmission mechanism, which reduces the space occupied by the equipment and allows three rows of winding mechanisms to be installed in a single row. However, because the lowest winding mechanism is at a low position, there is a safety hazard when workers change rolls, and head collisions are likely to occur.
[0003] Meanwhile, the motor is mounted on the frame, and the output of the motor torque will be affected by the torque fluctuation of the motor itself, which will generate vibration on the frame, increase the noise of the equipment, and affect the winding stability of the yarn. Utility Model Content
[0004] The purpose of this invention is to provide a twist winding machine that replaces the direct drive motor with a belt drive, making the speed more stable and the power greater. At the same time, it increases the installation height of the winding motor, placing the spindle shaft at the top and middle of the frame, thus avoiding head bumps for operators during roll changing. Furthermore, the winding motor is fixed with a mounting base. Compared to a direct drive motor, the motor and winding wheel are separately connected, which reduces the failure rate, facilitates maintenance, and makes twisting and winding more stable.
[0005] This utility model provides the following technical solution: a twist winding machine, including a frame, with two motor mounting seats fixed inside the frame, each mounted on a vertically distributed structure. Two winding motors are fixed on the motor mounting seats. Two support frames are also fixed inside the frame, each with a winding support. A spindle shaft is rotatably connected inside the winding support. The height of the spindle shaft is greater than the height of the winding motor. The winding motor and the spindle shaft are connected by a belt. The two spindle shafts are located at the upper and middle parts of the frame, respectively. One end of each spindle shaft extends to the outside of the winding support. An I-beam wheel is fitted and fixed to the other end of the spindle shaft. A sliding steel ring translation bracket is fitted on the I-beam wheel. A steel ring is fixed inside the steel ring translation bracket and is fitted onto the surface of the I-beam wheel.
[0006] To control the reciprocating motion of the steel collar translation bracket, a guide rail is fixed inside the frame, and a reciprocating translation bracket is slidably connected to the guide rail. The steel collar translation bracket is connected to one side of the reciprocating translation bracket. A crossbeam is fixed inside the frame, and a rack is fixed to the lower end of the crossbeam. A transmission gear meshes with the lower end of the rack. The transmission gear is fixed to the side of the reciprocating translation bracket by a bearing. A reciprocating motor is also fixed on the reciprocating translation bracket, and the transmission gear and the reciprocating motor are connected by a belt.
[0007] To reduce the friction between the reciprocating translation bracket and the guide rail, a guide slider is fixed on the reciprocating translation bracket. The guide slider is slidably connected to the guide rail, and a guide roller is rotatably connected to the guide slider. The guide roller is in contact with the surface of the guide rail.
[0008] In order to control the travel of the steel collar translation bracket, a travel sensor is installed on the reciprocating motor, and the travel sensor is used to control the travel of the steel collar translation bracket.
[0009] In order to manually adjust the travel of the steel collar translation bracket, the frame is also threaded with a front adjustment handwheel and a rear adjustment handwheel, which are used to limit the travel of the steel collar translation bracket at both ends.
[0010] In order to rotate the movable ceramic wheel rod and make way for the disassembly of the I-beam wheel disc, a guide wheel mounting seat is fixed on the end face of the frame. The movable ceramic wheel rod is rotatably connected to the side of the guide wheel mounting seat, and a guide wheel is rotatably connected to the movable ceramic wheel rod.
[0011] In order to limit the rotation angle of the movable ceramic wheel rod, a positioning bolt is also fixed on the guide wheel mounting base, and the positioning bolt is located on one side of the movable ceramic wheel rod.
[0012] To guide the yarn, a traction assembly is also fixed on the frame. The traction assembly includes an upper traction motor, a yarn hook, an upper traction roller, and an upper traction inclined roller. The yarn hook is located above the guide roller.
[0013] To prevent the yarn from slipping during winding, the I-beam reel includes fixed ends at both ends and a middle insertion end. The insertion end is sleeved on the surface of the spindle, and the two ends of the insertion end are respectively formed at the center of the two fixed ends. The surface of the insertion end is used to wind the yarn.
[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:
[0015] (1) The direct drive motor is replaced with belt drive, which makes the speed more stable and the power greater. At the same time, the winding motor is installed on the motor mounting base, so that the spindle is located in the upper and middle part of the frame, which increases the installation height of the winding motor and avoids the situation of workers bumping their heads when changing rolls. The winding motor is fixed by the mounting base. Compared with the direct drive motor, the motor and the winding wheel are connected separately, which can reduce the failure rate and facilitate maintenance.
[0016] (2) The use of the I-beam wheel to twist and wind the yarn increases its application range. It can be used for fishing nets, rope and wire drawing machines, artificial turf yarn, etc. At the same time, the fixed ends at both ends fix the winding, making the winding more stable and reliable. Attached Figure Description
[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0018] Figure 1 This is a side view of the overall structure of this utility model;
[0019] Figure 2 This is a front view of the overall structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the overall structure of the I-beam wheel of this utility model;
[0021] In the diagram: 1. Frame; 2. Crossbeam; 3. Rack; 4. Guide rail; 5. Transmission gear; 6. Reciprocating translation bracket; 7. Rewinding motor; 8. Motor mounting base; 9. Motor pulley; 10. Spindle pulley; 11. Spindle; 12. Rewinding support; 13. Steel collar translation bracket; 131. Steel collar; 132. Steel collar hook; 14. I-beam wheel; 141. Insertion end; 142. Fixed end; 143. I-beam wheel positioning sleeve; 144. Lock head; 15. Guide wheel mounting base; 16. Movable ceramic wheel rod; 161. Positioning bolt; 17. Guide guide wheel; 18. Reciprocating motor; 19. Guide slider; 20. Guide roller; 22. Support frame; 23. Adjusting front handwheel; 24. Adjusting rear handwheel; 31. Upper traction motor; 32. Wire hook; 33. Upper traction roller; 34. Upper traction skew roller. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example
[0024] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a twisted winding machine, including a frame 1. Two motor mounting seats 8 are fixed inside the frame 1, and two winding motors 7 are fixed on the motor mounting seats 8. The motor mounting seats 8 raise the installation height of the winding motors 7, preventing head-to-head collisions when twisting yarn during roll changes. Two support frames 22 are also fixed inside the frame 1, and each support frame 22 has a winding support 12 fixed on it. A spindle shaft 11 is rotatably connected inside the winding support 12. The height of the spindle shaft 11 is greater than the height of the winding motors 7. The spindle shafts 11 are connected by belts, with two spindle shafts 11 located at the upper and middle parts of the frame 1 respectively. This increases the height of the spindle shafts 11, preventing workers from bumping their heads during roll changing operations. A motor pulley 9 is connected to the output end of the winding motor 7, and a spindle pulley 10 is fixed to the end of the spindle shaft 11. The motor pulley 9 and the spindle pulley 10 are connected by a V-belt. This modification of the winding motor 7 into a belt drive system provides more stable speed and greater power compared to direct motor drive. Furthermore, the motor uses frequency conversion control, allowing for… The winding speed is adjusted according to actual needs. One end of the spindle 11 extends to the outside of the winding support 12, and an I-beam wheel 14 is sleeved and fixed on the other end of the spindle 11. I-beam wheel positioning sleeves 143 and lock heads 144 are respectively connected to both ends of the I-beam wheel 14, locking the I-beam wheel 14 onto the spindle 11 to prevent it from shifting. The rotation of the winding motor 7 drives the rotation of the spindle 11 and the I-beam wheel 14 on it, causing the yarn to wind around the surface of the I-beam wheel 14. A sliding... A steel collar translation bracket 13 is provided, in which a steel collar 131 is fixed. The steel collar 131 is sleeved on the surface of the I-beam reel 14 and is used to guide the yarn. A steel collar hook 132 is installed inside the steel collar 131 and limits the yarn so that different yarns pass through the steel collar 131 and are wound onto the I-beam reel 14. The movement of the steel collar translation bracket 13 will drive the steel collar 131 to reciprocate on the I-beam reel 14, so that the yarn is evenly wound onto the I-beam reel 14, thereby achieving winding.
[0025] Inside the frame 1, a guide rail 4 is fixed, and a reciprocating translation bracket 6 is slidably connected to the guide rail 4. A steel collar translation bracket 13 is connected to one side of the reciprocating translation bracket 6. Inside the frame 1, a crossbeam 2 is fixed, and a rack 3 is fixed to the lower end of the crossbeam 2. A transmission gear 5 is meshed at the lower end of the rack 3. The transmission gear 5 is fixed to the side of the reciprocating translation bracket 6 through a bearing. A reciprocating motor 18 is also fixed on the reciprocating translation bracket 6. The transmission gear 5 and the reciprocating motor 18 are connected by a belt. The rotation of the reciprocating motor 18 drives the transmission gear 5 to rotate, which further causes the transmission gear 5 to move along the rack 3, pushing the reciprocating translation bracket 6 to move along the rack 3, and driving the steel collar translation bracket 13 to move, so that the steel collar 131 moves back and forth on the I-beam wheel 14, guiding the wire and making the wire evenly wound on the I-beam wheel 14.
[0026] A guide slider 19 is fixed on the reciprocating translation bracket 6. The guide slider 19 is slidably connected to the guide rail 4. A guide roller 20 is also rotatably connected to the guide slider 19. The guide roller 20 is in contact with the surface of the guide rail 4. The guide slider 19 moves back and forth along the guide rail 4 by cooperating with the guide rail 4. At the same time, the guide roller 20 guides the guide slider 19 and reduces the friction between the guide slider 19 and the guide rail 4.
[0027] A stroke sensor is installed on the reciprocating motor 18. The stroke sensor is used to control the movement stroke of the steel collar translation bracket 13, thereby controlling the distribution of the wire on the I-beam wheel 14.
[0028] The frame 1 is also threaded with a front adjustment handwheel 23 and a rear adjustment handwheel 24. The front adjustment handwheel 23 and the rear adjustment handwheel 24 are used to limit the two ends of the stroke of the steel collar translation bracket 13. By rotating the front adjustment handwheel 23 and the rear adjustment handwheel 24, the position of the two handwheels is adjusted, and the distance between the two handwheels is further adjusted to control the stroke of the steel collar translation bracket 13.
[0029] A guide wheel mounting base 15 is fixed on the end face of the frame 1. A movable ceramic wheel rod 16 is rotatably connected to the side of the guide wheel mounting base 15. A guide guide wheel 17 is rotatably connected to the movable ceramic wheel rod 16. The angle between the guide guide wheel 17 and the movable ceramic wheel rod 16 can be adjusted, thereby facilitating the adjustment of the position of the movable ceramic wheel rod 16 to make way for the I-beam wheel 14 and remove the I-beam wheel 14 from the spindle shaft 11.
[0030] The guide wheel mounting base 15 is also fixed with a positioning bolt 161. The positioning bolt 161 is located on one side of the movable ceramic wheel rod 16. The positioning bolt 161 is used to limit the swing angle of the movable ceramic wheel rod 16, so that when the movable ceramic wheel rod 16 swings against the positioning bolt 161, it can just avoid the I-shaped wheel 14, which makes it convenient to remove and replace the I-shaped wheel 14.
[0031] The frame 1 is also fixed with a traction assembly, which includes an upper traction motor 31, a wire hook 32, an upper traction roller 33, and an upper traction inclined roller 34. The wire hook 32 is located above the guide roller 17. The spinning bobbin is hung on the wire hook 32. The yarn is drawn out from the spinning bobbin, passes through the upper traction roller 33 and the upper traction inclined roller 34, and is wound on the guide roller 17. The upper traction inclined roller 34 has a certain inclination angle, which increases the tension on the yarn, makes the yarn twisted, and makes the winding more uniform.
[0032] like Figure 3 As shown, the I-beam reel 14 includes fixed ends 142 at both ends and a middle insertion end 141. The insertion end 141 is sleeved on the surface of the spindle 11, and the insertion end 141 is located at the center of the fixed ends 142. The fixed ends 142 at both ends limit the two ends of the insertion end 141. The surface of the insertion end 141 is used for winding yarn. The I-beam reel 14 can be used for twisting and winding of fishing nets and ropes in round yarn drawing machines, and can also be used for twisting and winding of artificial turf yarn and drawing lines. It has a wide range of applications. Generally, round yarn is twisted and wound in bundles of about 15 yarns with a diameter of 0.20mm. Turf yarn can be twisted and wound in bundles of about 8 yarns. It can be adjusted arbitrarily according to actual needs, and its performance is reliable and stable.
[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A take-up machine with twist, comprising a frame, characterized in that: Two motor mounting seats are arranged in the frame in up-down distribution, two winding motors are fixed on the motor mounting seats, two support frames are also fixed in the frame, winding supports are fixed on the support frames, spindle shafts are rotatably connected in the winding supports, the height of the spindle shafts is greater than the height of the winding motors, the winding motors and the spindle shafts are connected through belts, the two spindle shafts are respectively located at the upper part and the middle part of the frame, one end of the spindle shafts extends to the outside of the winding support, a flyer disc is fixed on the other end of the spindle shaft, a steel ring shifting support is sleeved on the flyer disc, and a steel ring is fixed in the steel ring shifting support.
2. The take-up machine with twist according to claim 1, characterized in that: A guide rail is also fixed in the frame, a reciprocating shifting support is slidably connected on the guide rail, the steel ring shifting support is connected on one side of the reciprocating shifting support, a cross beam is fixed in the frame, a rack is fixed on the lower end of the cross beam, a transmission gear is engaged with the lower end of the rack, the transmission gear is fixed on the side of the reciprocating shifting support through a bearing, a reciprocating motor is also fixed on the reciprocating shifting support, and the transmission gear and the reciprocating motor are connected through a belt.
3. The take-up machine according to claim 2, characterized in that: A guide sliding block is fixed on the reciprocating shifting support, the guide sliding block is slidably connected with the guide rail, and a guide roller is rotatably connected on the guide sliding block and abuts against the surface of the guide rail.
4. The take-up machine of claim 2, wherein: A stroke sensor is arranged on the reciprocating motor, and the stroke sensor is used for controlling the moving stroke of the steel ring shifting support.
5. The take-up machine of claim 1, wherein: Adjusting front and rear hand wheels are also threadedly connected on the frame, and the adjusting front and rear hand wheels are used for limiting the stroke of the steel ring shifting support.
6. The take-up machine of claim 1, wherein: A godet wheel mounting seat is fixed on the end face of the frame, a movable porcelain wheel rod is rotatably connected on the side face of the godet wheel mounting seat, and a guide godet wheel is rotatably connected on the movable porcelain wheel rod.
7. The take-up machine according to claim 6, characterized in that: A positioning bolt is also fixed on the godet wheel mounting seat and located on one side of the movable porcelain wheel rod.
8. The take-up machine according to claim 6, characterized in that: A traction assembly is also fixed on the frame, the traction assembly comprises an upper traction motor, a wire hook, an upper traction roller and an upper traction inclined roller, and the wire hook is located above the guide godet wheel.
9. The take-up machine of claim 1, wherein: The flyer disc comprises fixed ends at two ends and a plug-in end in the middle, the plug-in end is sleeved on the surface of the spindle shaft, the two ends of the plug-in end are respectively formed at the centers of the two fixed ends, and the surface of the plug-in end is used for winding yarns.