Winding machine with tension adjusting function
By adopting a thread self-locking structure of a bidirectional screw and an adjustment seat in the winder, the stability and appropriate adjustment of yarn tension are achieved, and the problem of poor controllability and stability of yarn tension adjustment in the prior art is solved, and the structure and maintenance are simplified.
Patent Information
- Application Number
- CN202422073886.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The existing winders have problems of poor controllability and stability in yarn tension adjustment, and the hydraulic system has a bloated structure and complex maintenance.
A winder with tension adjustment function is designed, adopting a threaded self-locking structure of a bidirectional screw and an adjustment seat. By controlling the switch group and the motor to drive the bidirectional screw, the position of the tension ring is adjusted, thereby adjusting the tension of the yarn.
The stability and appropriate adjustment of yarn tension is achieved, the structural complexity and maintenance difficulty are reduced, and the controllability and stability of the yarn winding process are improved.
Smart Images
Figure CN222934946U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile equipment, in particular to a winding machine with a tension adjusting function. Background Technique
[0002] The main tasks of the winding machine include changing the package, increasing the yarn capacity of the yarn package, removing defects on the yarn, and improving the yarn quality;
[0003] During the use of the existing winding machine, usually after fixing the tube yarn to be wound, the yarn is passed through the lead rings in sequence, then the yarn is wound around the outside of the winding cylinder, and finally the winding cylinder is driven to rotate by a driving device, so as to wind the yarn through the winding cylinder;
[0004] During the working process of the existing winding machine, the positions of some lead rings are fixed, so it is difficult to adjust the tension of the yarn, resulting in the yarn being in a state of uneven tightness. The uneven yarn will affect the subsequent winding effect of the winding machine. Some winding machines with a tension adjusting function adjust the position of the tension ring through a hydraulic rod, and then adjust the tension of the yarn through the tension ring, solving such problems. However, although this method ensures the winding effect of the winding machine, the components of the hydraulic system are numerous, and it involves various processes and materials, with a bloated structure. In order to prevent the hydraulic rod or the external hydraulic system from failing, and the maintenance work is also relatively cumbersome. Moreover, when the piston rod of a single hydraulic rod drives the tension ring to displace, the stability and controllability are poor. After the position of the tension ring is adjusted, an additional self-locking component needs to be added to the tension ring. Therefore, we propose a winding machine with a tension adjusting function. Content of the Utility Model
[0005] The technical problem to be solved by the utility model is to overcome the existing defects, provide a winding machine with a tension adjusting function, reduce the bloated structure to a certain extent, and the maintenance is relatively simple compared with pneumatic adjustment, solving the problems of poor controllability and stability during the tension adjustment of the yarn due to pneumatic instability, and can effectively solve the problems in the background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A winding machine with a tension adjusting function, including a machine body, and further including a tension adjusting mechanism;
[0007] Tension adjustment mechanism: It includes an installation groove, an adjustment plate, an installation rod, a tension ring and a connection seat. The installation groove is arranged in the middle of the front end of the machine body. The adjustment plate is slidably connected inside the installation groove. The front end of the adjustment plate is provided with an installation rod. The front side of the outer arc surface of the installation rod is provided with a tension ring. The connection seat is arranged in the middle of the rear end of the adjustment plate. During the process of adjusting the yarn tension, the two adjustment seats, the transmission rod and the connection seat always form a triangular structure, and with the help of the thread self-locking of the bidirectional screw and the adjustment seat, the tension ring can be stable and suitable during tension adjustment, and there is no need for an additional self-locking structure for the tension ring, which reduces the structural bulk to a certain extent. The relative pneumatic adjustment is relatively simple, and it solves the problem of poor controllability and stability during the yarn tension adjustment due to pneumatic instability.
[0008] Further, it also includes a control switch group. The control switch group is arranged at the right end of the machine body. The input end of the control switch group is electrically connected to an external power supply, and it can control the electrical components inside the equipment.
[0009] Further, the tension adjustment mechanism also includes adjustment seats, transmission rods and a bidirectional screw. The adjustment seats are all slidably connected to the rear wall of the installation groove. The transmission rods are all rotatably connected to the adjustment grooves opened in the middle of the front ends of the adjustment seats through pins. The front ends of the transmission rods are rotatably connected to the rear ends of the connection seat through pins. The bidirectional screw is rotatably connected to the rear side inside the installation groove through a bearing. The adjustment seats are respectively threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw through the threaded holes provided at the rear sides of their right ends, and can adjust the position of the tension ring.
[0010] Further, it also includes a motor. The motor is arranged at the rear side of the right end of the machine body. The left end of the output shaft of the motor is fixedly connected to the right end of the bidirectional screw. The input end of the motor is electrically connected to the output end of the control switch group, and can adjust the position of the adjustment seat through the bidirectional screw.
[0011] Further, it also includes an installation seat, a fixed seat, a connecting plate, a connecting rod and a winding cylinder. The installation seat is arranged at the front side of the bottom wall of the machine body. The fixed seat is arranged in the middle of the upper end of the machine body. The connecting plates are respectively arranged on the upper sides of the left and right ends of the fixed seat. The connecting rods are all rotatably connected to the front sides of the opposite inner surfaces of the two connecting plates through bearings. The winding cylinder is arranged between the opposite inner surfaces of the two connecting rods, and can wind the yarn.
[0012] Further, it also includes a driving motor. The driving motor is arranged at the left end of the left connecting plate. The right end of the output shaft of the driving motor is fixedly connected to the left end of the left connecting rod. The input end of the driving motor is electrically connected to the output end of the control switch group, and can drive the winding cylinder to rotate through the left connecting rod.
[0013] Further, it also includes a fixing rod and a lead wire ring. The fixing rods are respectively arranged on the upper and lower sides of the front end of the machine body, and the lead wire rings are arranged on the front side of the outer arc surface of the fixing rod, which can limit the position of the yarn and prevent the yarn from scattering everywhere and affecting the winding work.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: This winding machine with a tension adjustment function has the following advantages:
[0015] Through the regulation of the control switch group, the motor starts to operate. The output shaft of the motor drives the bidirectional screw to rotate. During the rotation of the bidirectional screw, the adjusting seat is driven to gradually move towards one end close to the center of the machine body through threaded connection. At this time, the distance between the two adjusting seats gradually decreases. During the movement of the adjusting seat, a forward thrust is given to the connecting seat through the transmission rod, so that the connecting seat drives the adjusting plate to move forward. The adjusting plate drives the tension ring to move forward through the mounting rod. The tension ring can adjust the tension of the yarn. During the process of adjusting the yarn tension, the two adjusting seats, the transmission rod, and the connecting seat always form a triangular structure, and with the help of the thread self-locking of the bidirectional screw and the adjusting seat, the tension ring can be stable and appropriate during tension adjustment, and no additional self-locking structure for the tension ring is required, which reduces the structural bulk to a certain extent and is relatively simple to maintain compared with pneumatic adjustment, solving the problem of poor controllability and stability during the yarn tension adjustment due to pneumatic instability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a schematic structural diagram of the tension adjustment mechanism of the present utility model.
[0018] In the figure: 1 machine body, 2 control switch group, 3 mounting seat, 4 fixed seat, 5 connecting plate, 6 connecting rod, 7 winding drum, 8 tension adjustment mechanism, 81 mounting groove, 82 adjusting plate, 83 mounting rod, 84 tension ring, 85 adjusting seat, 86 connecting seat, 87 transmission rod, 88 bidirectional screw, 9 motor, 10 driving motor, 11 fixing rod, 12 lead wire ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figure 1-2, this embodiment provides a technical solution: a winding machine with a tension adjustment function, including a machine body 1, and further including a tension adjustment mechanism 8;
[0021] Tension adjustment mechanism 8: It includes an installation groove 81, an adjustment plate 82, an installation rod 83, a tension ring 84 and a connection seat 86. The installation groove 81 is arranged in the middle of the front end of the machine body 1. The adjustment plate 82 is slidably connected inside the installation groove 81. The front end of the adjustment plate 82 is provided with an installation rod 83. The front side of the outer arc surface of the installation rod 83 is provided with a tension ring 84. The connection seat 86 is arranged in the middle of the rear end of the adjustment plate 82. The tension adjustment mechanism 8 further includes an adjustment seat 85, a transmission rod 87 and a bidirectional screw 88. The adjustment seats 85 are both slidably connected to the rear wall of the installation groove 81. The transmission rods 87 are respectively rotatably connected to the adjustment grooves opened in the middle of the front ends of the adjustment seats 85 through pins. The front ends of the transmission rods 87 are respectively rotatably connected to the rear ends of the connection seat 86 through pins. The bidirectional screw 88 is rotatably connected to the rear side inside the installation groove 81 through a bearing. The adjustment seats 85 are respectively threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw 88 through the threaded holes provided on the rear sides of their right ends. Through the regulation of the control device, the driving device starts to operate. The output shaft of the driving device drives the bidirectional screw 88 to rotate. During the rotation of the bidirectional screw 88, it drives the adjustment seats 85 to gradually move towards the end close to the center of the machine body 1 through threaded connection. At this time, the distance between the two adjustment seats 85 gradually decreases. During the movement of the adjustment seats 85, a forward thrust is given to the connection seat 86 through the transmission rod 87, so that the connection seat 86 drives the adjustment plate 82 to move forward. The adjustment plate 82 drives the tension ring 84 to move forward through the installation rod 83. Through the cooperative setting of the adjustment seat 85 and the connection seat 86, the position of the tension ring 84 can be adjusted, thereby adjusting the tension of the yarn. The structure is simple and easy to maintain. Appropriate tension can ensure that the yarn remains stable and tight during the winding process, solving the problem that the subsequent winding effect is affected due to uneven tightness of the yarn.
[0022] Among them: It further includes a control switch group 2. The control switch group 2 is arranged at the right end of the machine body 1. The input end of the control switch group 2 is electrically connected to an external power supply, and can regulate the electrical components inside the device.
[0023] Among them: It further includes a motor 9. The motor 9 is arranged at the rear side of the right end of the machine body 1. The left end of the output shaft of the motor 9 is fixedly connected to the right end of the bidirectional screw rod 88. The input end of the motor 9 is electrically connected to the output end of the control switch group 2. The output shaft of the motor 9 drives the bidirectional screw rod 88 to rotate. During the rotation of the bidirectional screw rod 88, the adjusting seat 85 is driven to gradually move towards the end close to the center of the interior of the machine body 1 through threaded connection. At this time, the distance between the two adjusting seats 85 gradually decreases. During the movement of the adjusting seat 85, a forward thrust is given to the connecting seat 86 through the transmission rod 87, so that the connecting seat 86 drives the adjusting plate 82 to move forward, thereby adjusting the position of the tension ring 84.
[0024] Among them: It further includes a mounting seat 3, a fixing seat 4, a connecting plate 5, a connecting rod 6 and a winding drum 7. The mounting seat 3 is arranged at the front side of the bottom wall of the machine body 1. The fixing seat 4 is arranged in the middle of the upper end of the machine body 1. The connecting plates 5 are respectively arranged on the upper sides of the left and right ends of the fixing seat 4. The connecting rods 6 are all rotatably connected to the front sides of the opposite inner sides of the two connecting plates 5 through bearings. The winding drum 7 is arranged between the opposite inner sides of the two connecting rods 6.
[0025] Among them: It further includes a driving motor 10. The driving motor 10 is arranged at the left end of the left connecting plate 5. The right end of the output shaft of the driving motor 10 is fixedly connected to the left end of the left connecting rod 6. The input end of the driving motor 10 is electrically connected to the output end of the control switch group 2. Before use, after fixing the tube yarn on the upper end of the mounting seat 3, pass the yarn through the lower lead ring 12, then through the tension ring 84, then through the upper lead ring 12, and finally wind it around the outside of the winding drum 7. Then the driving device drives the winding drum 7 to rotate through the left connecting rod 6, and finally winds the yarn through the winding drum 7.
[0026] Among them: It further includes a fixing rod 11 and a lead ring 12. The fixing rods 11 are respectively arranged on the upper and lower sides of the front end of the machine body 1. The lead rings 12 are all arranged on the front sides of the outer arc surfaces of the fixing rods 11. Through the regulation of the control switch group 2, the driving motor 10 starts to operate. The output shaft of the driving motor 10 drives the winding drum 7 to rotate through the left connecting rod 6, and finally winds the yarn through the winding drum 7.
[0027] The working principle of a winding machine with a tension adjustment function provided by the present utility model is as follows: Before use, after fixing the cheese on the upper end of the mounting base 3, pass the yarn of the cheese through the lower lead ring 12, then through the tension ring 84, then through the upper lead ring 12, and finally wind it around the outside of the winding cylinder 7. Then, through the regulation of the control switch group 2, the motor 9 starts to operate. The output shaft of the motor 9 drives the bidirectional screw 88 to rotate. During the rotation of the bidirectional screw 88, the adjustment seat 85 is driven to gradually move towards one end close to the center of the interior of the machine body 1 through threaded connection. At this time, the distance between the two adjustment seats 85 gradually decreases. During the movement of the adjustment seat 85, a forward thrust is given to the connection seat 86 through the transmission rod 87, so that the connection seat 86 drives the adjustment plate 82 to move forward. The adjustment plate 82 drives the tension ring 84 to move forward through the mounting rod 83, thereby adjusting the tension of the yarn to keep the yarn always in a taut state. Then, through the regulation of the control switch group 2, the driving motor 10 starts to operate. The output shaft of the driving motor 10 drives the winding cylinder 7 to rotate through the connecting rod 6 on the left side. Finally, the yarn can be wound by the winding cylinder 7.
[0028] It should be noted that, in the above embodiments, the motor 9 disclosed can be selected as 5IK200A - AF, the driving motor 10 can be selected as FTY18500 - 6, and control buttons corresponding to the motor 9 and the driving motor 10 for controlling their switches are provided on the control switch group 2.
[0029] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.
Claims
1. A winding machine with tension adjustment function, comprising a machine body (1), characterized in that: Also includes a tension adjustment mechanism (8); A tension adjustment mechanism (8): comprising a mounting groove (81), an adjustment plate (82), a mounting rod (83), a tension ring (84) and a connecting seat (86); the mounting groove (81) is arranged in the middle of the front end of the machine body (1); the adjusting plate (82) is slidably connected inside the mounting groove (81); the front end of the adjustment plate (82) is provided with a mounting rod (83); the front side of the outer arc surface of the mounting rod (83) is provided with a tension ring (84); and the connecting seat (86) is arranged in the middle of the rear end of the adjustment plate (82).
2. A winding machine with tension adjustment function according to claim 1, characterized in that: It also comprises a control switch group (2), wherein the control switch group (2) is arranged at the right end of the machine body (1), and an input end of the control switch group (2) is electrically connected to an external power supply.
3. The winding machine with tension adjustment function according to claim 2, characterized in that: The tension adjustment mechanism (8) further comprises an adjustment seat (85), a transmission rod (87) and a bidirectional screw (88); the adjustment seat (85) is slidably connected to the rear wall of the mounting groove (81); the transmission rod (87) is rotatably connected to the adjustment groove provided in the middle of the front end of the adjustment seat (85) via a pin; the front end of the transmission rod (87) is rotatably connected to the rear end of the connection seat (86) via a pin; the bidirectional screw (88) is rotatably connected to the rear side of the mounting groove (81) via a bearing; the adjustment seat (85) is threadedly connected to the left and right sides of the outer arc surface of the bidirectional screw (88) via threaded holes provided on the rear side of the right end thereof.
4. The winding machine with tension adjustment function according to claim 3, characterized in that: It also includes a motor (9), which is arranged on the rear side of the right end of the machine body (1), the left end of the output shaft of the motor (9) is fixedly connected to the right end of the bidirectional screw (88), and the input end of the motor (9) is electrically connected to the output end of the control switch group (2).
5. The winding machine with tension adjustment function according to claim 2, characterized in that: The machine body (1) further comprises a mounting seat (3), a fixing seat (4), a connecting plate (5), a connecting rod (6) and a winding drum (7), wherein the mounting seat (3) is arranged on the front side of the bottom wall of the machine body (1), the fixing seat (4) is arranged on the middle part of the upper end of the machine body (1), the connecting plates (5) are respectively arranged on the upper sides of the left and right ends of the fixing seat (4), the connecting rods (6) are rotatably connected to the front sides of the opposite inner sides of the two connecting plates (5) through bearings, and the winding drum (7) is arranged between the opposite inner sides of the two connecting rods (6).
6. The winding machine with tension adjustment function according to claim 5, characterized in that: It also includes a drive motor (10), the drive motor (10) being arranged at the left end of the left connecting plate (5), the right end of the output shaft of the drive motor (10) being fixedly connected to the left end of the left connecting rod (6), and the input end of the drive motor (10) being electrically connected to the output end of the control switch group (2).
7. The winding machine with tension adjustment function according to claim 1, characterized in that: It also comprises a fixing rod (11) and a lead ring (12), wherein the fixing rod (11) is respectively arranged at the upper and lower sides of the front end of the machine body (1), and the lead ring (12) is arranged at the front side of the outer arc surface of the fixing rod (11).