A spinning frame with easy tension adjustment
By using motor-driven guide wheel and adjustment components, combined with ceramic yarn wheels and data storage, the problems of low tension adjustment efficiency and poor accuracy in traditional spinning machines have been solved. This has enabled precise control and real-time monitoring of yarn tension, improving yarn quality and production stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU SEAHORSE TEXTILE MASCH CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-08-04
AI Technical Summary
Traditional ring spinning machines rely on manual operation for tension adjustment, which is inefficient and difficult to guarantee accuracy. It cannot meet the precise control requirements of different varieties and processes, and lacks real-time monitoring and dynamic adjustment mechanisms, resulting in unstable yarn quality and poor consistency.
It employs components such as guide wheel assembly, adjustment assembly, and tension monitor. By controlling the motor and lifting motor to drive the position of the yarn wheel and guide wheel, combined with the ceramic yarn wheel to reduce friction, it achieves precise and real-time adjustment of yarn tension. It is also equipped with a data storage module to record operating parameters.
It enables flexible and precise adjustment of yarn tension, improves production efficiency and yarn quality consistency, and ensures stable operation and efficient production of the spinning machine.
Smart Images
Figure CN224591111U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ring spinning machine technology, specifically to a ring spinning machine that facilitates tension adjustment. Background Technology
[0002] As is well known, in the existing textile industry, the ring spinning machine is the core equipment in the spinning process, undertaking the key task of turning semi-finished rovings or slivers into fine yarn bobbins. With the continuous development of the textile industry, the market's requirements for yarn quality and production efficiency are increasing day by day, and the precise control of yarn tension is the core element to ensure the efficient and stable operation of the ring spinning machine and the production of high-quality yarn.
[0003] Currently, tension adjustment on traditional spinning machines mostly relies on manual adjustment by operators. By observing the running state of the yarn and adjusting the position or parameters of relevant components based on experience, the yarn tension can be changed. This adjustment method is not only inefficient, but also difficult to guarantee the adjustment accuracy, and cannot meet the precise control requirements of yarn tension under different varieties and different process requirements.
[0004] Furthermore, during the actual operation of a ring spinning machine, the yarn tension changes dynamically with factors such as changes in the yarn winding diameter, fluctuations in spinning speed, and differences in the characteristics of the yarn raw materials. Traditional ring spinning machines lack effective real-time monitoring and dynamic adjustment mechanisms, making it difficult to adjust the yarn tension in a timely manner according to these changes, resulting in unstable yarn quality and poor product consistency. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] In view of the shortcomings of the existing technology, this utility model provides a spinning machine that is easy to adjust the tension.
[0007] (II) Technical Solution
[0008] To achieve the above objectives, this utility model provides the following technical solution: a spinning machine that facilitates tension adjustment, comprising a processing machine, a unwinding spool provided on the upper side wall of the processing machine, symmetrical guide wheel assemblies provided on the front side wall of the processing machine, an adjustment assembly provided on the inner side wall of the processing machine, one of the guide wheel assemblies being on the upper side wall of the processing machine, the other guide wheel assembly being at the front end of the adjustment assembly, a winding assembly provided at the lower end of the front side wall of the processing machine, and a host machine for controlling the above-mentioned devices provided on one side of the processing machine.
[0009] To flexibly adjust the yarn direction and transmission speed, this utility model improves upon the following: the guide wheel assembly includes a yarn wheel, a rotating rod, a bracket, and a control motor. The brackets are arranged in multiple groups on the front side of the processing machine and the front end of the adjustment assembly. The rotating rod passes through the corresponding bracket. The control motor is located on one side of the bracket. One end of the rotating rod is connected to the output end of the control motor. The yarn wheels are symmetrically arranged on the rotating rod.
[0010] To change the yarn path and tension, this utility model improves upon the following: the adjustment component includes a lifting rod, a sliding rod, a lifting motor, and a lifting block; a groove is provided inside the processing machine; the lifting rod and the sliding rod are arranged parallel to each other at both ends of the groove; the lifting block connects the lifting rod and the sliding rod; the lifting rod passes through one end of the lifting block and is threadedly connected to it; the sliding rod passes through the other end of the lifting block and is slidably connected to it; the output end of the lifting motor is connected to the upper end of the lifting rod; and one set of guide wheel assemblies is connected to the front end of the lifting block.
[0011] To achieve yarn winding, the present invention improves upon the following: the winding assembly includes a connecting plate, an auxiliary motor, and a winding rod. The connecting plate is located at the lower end of the front side wall of the processing machine. Multiple winding rods are arranged in groups at the upper end of the connecting plate. The auxiliary motor is located at the lower end of the connecting rod. The winding rod passes through the connecting plate and is connected to the corresponding output end of the auxiliary motor.
[0012] To make setting various parameters more intuitive, the present invention includes the following improvement: the host is equipped with a display screen for setting parameters.
[0013] In order to monitor yarn tension in real time and provide feedback data for the adjustment components, the present invention is improved by providing a tension monitor at the upper end of the bracket.
[0014] To reduce the friction between the yarn and the yarn wheel, the present invention improves upon this by using a ceramic material with a surface roughness Ra≤0.8μm.
[0015] To facilitate technicians in analyzing equipment operation, this utility model includes the following improvement: the host is equipped with a data storage module, which is used to store the operating parameters, fault information, and historical work data of the spinning machine.
[0016] (III) Beneficial Effects
[0017] Compared with the prior art, this utility model provides a spinning machine that facilitates tension adjustment, and has the following beneficial effects:
[0018] This ring spinning machine, which facilitates tension adjustment, is equipped with a guide wheel assembly. Through the yarn wheels, rotating rod, bracket, and control motor, it forms a precise yarn transmission structure. The control motor drives the rotating rod to rotate, which in turn drives the symmetrically arranged yarn wheels to rotate synchronously. This allows for flexible and precise adjustment of the yarn direction and transmission speed, avoiding breakage problems caused by yarn deviation or jamming, and laying a good foundation for subsequent tension adjustment and winding processes.
[0019] Equipped with an adjustment component, when yarn tension needs to be adjusted, the lifting motor drives the lifting rod to rotate, and the lifting block moves smoothly up and down along the lifting rod and sliding rod, thereby changing the position of the guide wheel assembly connected to it and adjusting the yarn path length. This achieves precise control of yarn tension, enabling the yarn tension to be quickly and accurately adjusted to the appropriate range according to different production needs, effectively solving the problems of difficult and low-precision tension adjustment in traditional spinning machines. Attached Figure Description
[0020] Figure 1 This is a first-view schematic diagram of the structure of this utility model;
[0021] Figure 2 This is a second-view schematic diagram of the structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the structural adjustment component of this utility model from view 1;
[0023] Figure 4 This is a schematic diagram of the structural adjustment component of this utility model from perspective 2.
[0024] In the diagram: 1. Main unit; 2. Display screen; 3. Processing machine; 4. Unwinding reel; 5. Connecting plate; 6. Auxiliary motor; 7. Winding rod; 8. Control motor; 9. Lifting motor; 10. Bracket; 11. Rotating rod; 12. Yarn reel; 13. Tension monitor; 14. Lifting rod; 15. Sliding rod; 16. Lifting block. Detailed Implementation
[0025] 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.
[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0028] Please see Figure 1-4 A spinning frame with easy tension adjustment includes a processing machine 3. A yarn unwinding spool 4 is provided on the upper side wall of the processing machine 3. Symmetrical guide wheel assemblies are provided on the front side wall of the processing machine 3. An adjustment assembly is provided on the inner side wall of the processing machine 3. One guide wheel assembly is located on the upper side wall of the processing machine 3, and another guide wheel assembly is located at the front end of the adjustment assembly. A winding assembly is provided at the lower end of the front side wall of the processing machine 3. A main unit 1 for controlling the above-mentioned devices is provided on one side of the processing machine 3. The guide wheel assembly includes a yarn wheel 12, a rotating rod 11, a bracket 10, and a control motor 8. Multiple brackets 10 are arranged in groups on the front side of the processing machine 3 and at the front end of the adjustment assembly. The rotating rod 12... The corresponding bracket 10 is penetrated by a control motor 8 on one side of the bracket 10. One end of the rotating rod 11 is connected to the output end of the control motor 8. The yarn reel 12 is symmetrically arranged on the rotating rod 11. The winding assembly includes a connecting plate 5, an auxiliary motor 6, and a winding rod 7. The connecting plate 5 is located at the lower end of the front side wall of the processing machine 3. Multiple winding rods 7 are arranged on the upper end of the connecting plate 5. The auxiliary motor 6 is located at the lower end of the connecting rod. The winding rod 7 penetrates the connecting plate 5 and is connected to the output end of the corresponding auxiliary motor 6. The main unit 1 is equipped with a display screen 2 for setting parameters. A tension monitor 13 is installed on the upper end of the bracket 10.
[0029] During operation, the yarn is placed on the unwinding reel 4 on the upper side wall of the spinning machine 3, with one end of the yarn leading out. The yarn passes sequentially between the yarn reel 12 in the guide wheel assembly at the front of the adjusting component and the side wall of the spinning machine 3. Finally, it winds onto the winding rod 7 of the winding assembly at the lower end of the side wall of the spinning machine 3, completing the initial yarn installation layout and preparing for formal production. Once preparation is complete, the operator sets various production parameters, such as winding speed and target yarn tension, through the display screen 2 on the main unit 1. After setting, the spinning machine is started. At this time, the auxiliary power in the winding assembly... Machine 6 starts working, driving the winding rod 7 to rotate. The rotation of the winding rod 7 generates tension on the yarn, causing the yarn to be gradually released from the unwinding reel 4 and, guided by the guide wheel assembly, to be wound orderly onto the winding rod 7, thus beginning the spinning process. During the operation of the spinning machine, to ensure that the yarn tension is always kept within a suitable range, the tension monitor 13 at the upper end of the support 10 monitors the yarn tension in real time and transmits the monitoring data to the host machine 1 in real time. The host machine 1 analyzes and compares the received tension data with the preset target tension value. When the monitored yarn tension is greater than the target value, the host machine will detect the yarn tension. When the target tension value is reached, the host 1 issues a command to activate the adjustment component, which lengthens the yarn path and reduces the tension on the yarn until the tension data fed back by the tension monitor 13 meets the target tension value range. At this point, the lifting motor 9 stops working, completing one tension adjustment process. When the detected yarn tension is less than the target tension value, the host 1 again issues a command to control the adjustment component, which reduces the distance between the two guide wheel assemblies, shortens the yarn path, and increases the tension on the yarn until the tension returns to the target range. At this point, the lifting motor 9 stops running. In addition, the control motor 8 in the guide wheel assembly also plays an auxiliary role in adjusting the tension. Since the control motor 8 is independently set, it can be controlled by the host 1 to operate independently according to actual production needs. When it is necessary to fine-tune the yarn tension, the host 1 controls the control motor 8 to rotate, driving the rotating rod 11 and the yarn wheel 12 mounted on it to rotate. By changing the rotation speed of the yarn wheel 12, the force on the yarn during transmission is adjusted, achieving further precise adjustment of the yarn tension. In conjunction with the adjustment component, this ensures that the yarn tension is always stable in an ideal state, guaranteeing the quality and efficiency of fine yarn production.
[0030] In practical use, it is necessary to easily adjust the position of the guide wheel assembly to change the yarn path and tension. To meet the above requirements, in this embodiment, the adjustment assembly includes a lifting rod 14, a sliding rod 15, a lifting motor 9, and a lifting block 16. A groove is provided inside the processing machine 3. The lifting rod 14 and the sliding rod 15 are arranged parallel to each other at both ends of the groove. The lifting block 16 connects the lifting rod 14 and the sliding rod 15. The lifting rod 14 passes through one end of the lifting block 16 and is threadedly connected to it. The sliding rod 15 passes through the other end of the lifting block 16 and is slidably connected to it. The output end of the lifting motor 9 is connected to the upper end of the lifting rod 14. One set of guide wheel assemblies is connected to the front end of the lifting block 16.
[0031] When the yarn tension exceeds the target tension value, the lifting motor 9 in the adjusting assembly starts to operate, driving the lifting rod 14 to rotate. Since the lifting rod 14 is threadedly connected to the lifting block 16, and the lifting block 16 is slidably connected to the sliding rod 15, the lifting block 16 moves downward along the lifting rod 14 and the sliding rod 15 during the rotation of the lifting rod 14. The guide wheel assembly connected to the front end of the lifting block 16 also descends accordingly, thereby increasing the distance between the two guide wheel assemblies, thus reducing the tension on the yarn. When the yarn tension is less than the target tension value, the lifting motor 9 reverses its rotation, driving the lifting rod 14 to rotate in the opposite direction. The lifting block 16 moves upward with the cooperation of the lifting rod 14 and the sliding rod 15, and the guide wheel assembly connected to it rises, thereby increasing the tension on the yarn until the tension returns to the target range, at which point the lifting motor 9 stops operating.
[0032] In actual use, it is necessary to reduce the friction between the yarn and the yarn wheel 12 and reduce yarn wear. In order to meet the above requirements, in this embodiment, the yarn wheel 12 is made of ceramic material with a surface roughness Ra≤0.8μm.
[0033] In practical use, it is necessary to facilitate technicians to analyze the equipment's operating status. To meet the above requirements, in this embodiment, the host 1 is equipped with a data storage module, which is used to store the spinning machine's operating parameters, fault information, and historical work data.
[0034] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.
[0035] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A spinning frame with facilitated tension regulation, comprising a processing machine (3), characterized in that: The upper side wall of the processing machine (3) is provided with a wire unwinding reel (4), the front side wall of the processing machine (3) is provided with symmetrical guide wheel assemblies, the inner side wall of the processing machine (3) is provided with an adjustment assembly, one of the guide wheel assemblies is on the upper side wall of the processing machine (3), the other guide wheel assemblies are at the front end of the adjustment assembly, the lower end of the front side wall of the processing machine (3) is provided with a winding assembly, and a host (1) for controlling the above-mentioned device is provided on one side of the processing machine (3).
2. A spinning machine with easily adjustable tension according to claim 1, characterized in that: The guide wheel assembly includes a yarn wheel (12), a rotating rod (11), a bracket (10), and a control motor (8). The brackets (10) are arranged in multiple groups on the front side of the processing machine (3) and the front end of the adjustment assembly. The rotating rod (11) passes through the corresponding bracket (10). The control motor (8) is on one side of the bracket (10). One end of the rotating rod (11) is connected to the output end of the control motor (8). The yarn wheels (12) are symmetrically arranged on the rotating rod (11).
3. A yarn spinning machine with easy tension adjustment as claimed in claim 1 wherein: The adjustment assembly includes a lifting rod (14), a sliding rod (15), a lifting motor (9), and a lifting block (16). The processing machine (3) has a groove on its inner side. The lifting rod (14) and the sliding rod (15) are arranged parallel to each other at both ends of the groove. The lifting block (16) connects the lifting rod (14) and the sliding rod (15). The lifting rod (14) passes through one end of the lifting block (16) and is threaded to it. The sliding rod (15) passes through the other end of the lifting block (16) and is slidably connected to it. The output end of the lifting motor (9) is connected to the upper end of the lifting rod (14). One set of guide wheel assemblies is connected to the front end of the lifting block (16).
4. A yarn spinning machine with easy tension adjustment as claimed in claim 1 wherein: The winding assembly includes a connecting plate (5), an auxiliary motor (6), and a winding rod (7). The connecting plate (5) is located at the lower end of the front side wall of the processing machine (3). Multiple winding rods (7) are arranged on the upper end of the connecting plate (5). The auxiliary motor (6) is located at the lower end of the connecting rod. The winding rod (7) passes through the connecting plate (5) and is connected to the output end of the corresponding auxiliary motor (6).
5. A yarn spinning machine with easy tension adjustment as claimed in claim 1 wherein: The host (1) is equipped with a display screen (2) for setting parameters.
6. A yarn spinning machine with easy tension adjustment according to claim 2, characterized in that: A tension monitor (13) is provided at the upper end of the bracket (10).
7. A yarn spinning machine with easy tension adjustment as claimed in claim 2 wherein: The yarn wheel (12) is made of ceramic material with a surface roughness Ra≤0.8μm.
8. A yarn spinning machine with easy tension adjustment as claimed in claim 1 wherein: The host (1) is equipped with a data storage module, which is used to store the operating parameters, fault information and historical working data of the spinning machine.