Cotton yarn multi-strand twist enhancing spinning device

Abstract

The utility model relates to textile equipment technical field, concretely is a kind of cotton yarn multi-strand twist enhancement spinning device, including base, the top of base is provided with twist mechanism, the side of twist mechanism entrance in the top of base is equipped with vertical plate, the inboard of vertical plate is driven with rotating disc by motor, the rotating disc is evenly equipped with a plurality of adjusting parts along its circumferential direction, the outside of adjusting part is equipped with pay-off drum, the outside of pay-off drum is equipped with support frame, the outer end of support frame is equipped with guide yarn porcelain eye module, the guide yarn porcelain eye module is composed of outer ring cover, inlay porcelain eye seat and tension spring. The cotton yarn multi-strand twist enhancement spinning device can make multi-strand yarn stress uniform, running stable in twisting process, effectively improve the yarn twist consistency and finished product quality, improve production efficiency and equipment applicability simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, specifically to a cotton yarn multi-strand twisting and reinforcing spinning device. Background Technology

[0002] In the modern textile industry, cotton yarn is widely used as a basic raw material in the production of various fabrics. In order to meet the requirements of different applications for yarn strength, elasticity and hand feel, multiple single yarns are often combined into a composite yarn through a twisting process to improve its physical properties.

[0003] Currently, common multi-strand twisting spinning devices typically use multiple independent yarn guides to introduce the yarn into the twisting area and achieve the twisting operation through a rotating mechanism. However, in actual use, it has been found that because the paths of each strand of yarn are inconsistent when entering the twisting area, the tension distribution is uneven, which can easily lead to problems such as uneven twist and yarn breakage, thus affecting the quality stability of the finished yarn. Utility Model Content

[0004] The purpose of this invention is to provide a cotton yarn multi-strand twisting enhancement spinning device to solve the problems mentioned in the background art, such as uneven tension distribution caused by inconsistent yarn paths entering the twisting area during the multi-strand twisting process, which in turn leads to uneven twist and yarn breakage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cotton yarn multi-strand twisting reinforcement spinning device, including a machine base, a twisting mechanism on the top of the machine base, a vertical plate installed on the side of the top of the machine base located at the entrance of the twisting mechanism, a rotating disk driven by a motor on the inner side of the vertical plate, a plurality of adjusting components evenly arranged along the circumference of the rotating disk, a pay-off spool installed on the outer side of the adjusting components, a support frame installed on the outer side of the pay-off spool, a yarn guide ceramic eye module provided at the outer end of the support frame, the yarn guide ceramic eye module consisting of an outer ring, an embedded ceramic eye seat and a tension spring.

[0006] Preferably, the outer ring of the yarn guide ceramic eye module is fixedly inserted into the outer end of the bracket frame, the inner ceramic eye seat is movably inserted into the inner ring, and both ends of the inner ceramic eye seat extend to the outside of both ends of the outer ring, and the tension spring is sleeved on the outside of both ends of the inner ceramic eye seat.

[0007] Preferably, the rotating disk has a plurality of adjustment grooves evenly distributed along its circumference to match the structure of the adjustment component, and the edges at both ends of the adjustment component are slidably connected to the inner walls of the two sides of the adjustment groove.

[0008] Preferably, a fixed block is provided at the edge of the outer end of the adjusting groove, and a limit bolt passes through the interior of the fixed block through a threaded structure, and the inner end of the adjusting member is connected to the inner wall of the inner end of the adjusting groove through an elastic member.

[0009] Preferably, each group of the yarn guide ceramic eye module corresponds to the position of the corresponding pay-off spool, and the pay-off spools are horizontally distributed on the outside of the adjusting member.

[0010] Preferably, the central axis of the rotating disk is on the same straight line as the central axis of the yarn inlet of the twisting mechanism, and the center of the back side of the rotating disk is connected to the upright plate through a bearing.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: This multi-strand twisting and reinforcing spinning device for cotton yarn enables the multi-strand yarn to be subjected to uniform force and operate stably during the twisting process, effectively improving the consistency of yarn twist and the quality of finished products, while also enhancing production efficiency and equipment applicability. The device's design, through a rotating disc driving multiple adjusting components, a pay-off spool, and a support frame to rotate synchronously, ensures that each strand of yarn enters the twisting mechanism at the same angle and path, avoiding tension differences caused by uneven yarn introduction. Simultaneously, the elastic cooperation structure between the embedded ceramic eye seat and the tension spring in the yarn guide ceramic eye module enables dynamic adjustment of yarn tension, further ensuring the stability of yarn operation, thereby significantly improving the yarn twisting quality and the adaptability of equipment operation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a multi-ply twisting and reinforcing spinning device for cotton yarn according to the present invention; Figure 2 This is a schematic diagram of the connection structure between the support frame and the upright plate of a multi-strand twisting and reinforcing spinning device for cotton yarn according to this utility model. Figure 3 This is a schematic diagram of the outer structure of the rotating disk of a cotton yarn multi-strand twisting and reinforcing spinning device according to the present invention.

[0013] In the diagram: 1. Machine base; 2. Twisting mechanism; 3. Vertical plate; 4. Rotary disc; 41. Adjusting groove; 42. Fixed block; 43. Limiting bolt; 44. Elastic component; 5. Adjusting component; 6. Pay-off spool; 7. Support frame; 8. Yarn guide ceramic eye module; 81. Outer ring; 82. Embedded ceramic eye seat; 83. Tension spring. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-3This utility model provides a technical solution: a cotton yarn multi-strand twisting enhancement spinning device, including a base 1, a twisting mechanism 2 on the top of the base 1, the twisting mechanism 2 mainly including an outer housing and a twisting spindle, a yarn guiding component and a drive assembly inside it, a vertical plate 3 is installed on the top of the base 1 on one side of the entrance of the twisting mechanism 2, a rotating disk 4 is driven by a motor on the inner side of the vertical plate 3, the motor is fixed to the outer side of the vertical plate 3 by bolts, a plurality of adjusting parts 5 are evenly arranged on the rotating disk 4 along its circumference, a pay-off spool 6 is installed on the outer side of the adjusting parts 5, a support frame 7 is installed on the outer side of the pay-off spool 6, and a yarn guiding ceramic eye module 8 is provided at the outer end of the support frame 7, the yarn guiding ceramic eye module 8 is composed of an outer ring 81, an embedded ceramic eye seat 82 and a tension spring 83, this structure After the yarn is drawn from the pay-off spool 6, it passes sequentially through the yarn guide ceramic eye module 8 at the outer end of the support frame 7, and enters the twisting mechanism 2 along a stable path for twisting. During this process, the embedded ceramic eye seat 82 in the yarn guide ceramic eye module 8 guides the yarn through, and with the cooperation of the outer ring 81 and the tension spring 83, it can provide dynamic elastic support according to the tension changes of the yarn during operation, so that the yarn always maintains a suitable tension state during the yarn guiding process. At the same time, the rotating disk 4, driven by the motor, drives multiple adjusting components 5 to rotate evenly along its circumference. The adjusting components 5 further drive the pay-off spool 6 and the support frame 7 connected to it to rotate synchronously, so that each strand of yarn enters the twisting mechanism 2 at the same rotation angle and spatial position, avoiding the twisting caused by the yarn being pulled out of the machine. This design effectively improves the uniformity of stress and operational stability of multi-strand yarns during twisting, addressing issues such as uneven tension and twist caused by differences in yarn path. It solves technical problems in existing technologies, such as frequent yarn breakage and large fluctuations in finished yarn quality due to unreasonable yarn guide structure design. The outer ring 81 of the yarn guide ceramic eye module 8 is fixedly inserted into the outer end of the support frame 7, while the embedded ceramic eye seat 82 is movably inserted inside the outer ring 81, with both ends of the embedded ceramic eye seat 82 extending beyond the outer ends of the outer ring 81. Furthermore, tension springs 83 are sleeved on the outer ends of the embedded ceramic eye seat 82. This structure ensures smooth guidance of the yarn as it passes through the embedded ceramic eye seat 82, while also providing a certain amount of floating space. The tension springs 83 provide additional support for the yarn during its movement. During operation, the yarn tension is dynamically adjusted and buffered based on changes in tension, resulting in compression or rebound. Multiple adjusting grooves 41, which mate with the structure of the adjusting component 5, are evenly distributed along the circumference of the rotating disk 4. The edges at both ends of the adjusting component 5 are slidably connected to the inner walls of the adjusting grooves 41. A fixed block 42 is welded and fixed to the outer edge of the adjusting groove 41, and a limiting bolt 43 passes through the interior of the fixed block 42 via a threaded structure. A limiting block is welded and fixed to the inner end of the limiting bolt 43, and the inner end of the adjusting component 5 is connected to the inner wall of the adjusting groove 41 via an elastic element 44. Each adjusting component 5 can be pre-adjusted according to the yarn processing specifications before installation. During adjustment, the limiting bolt 43 can be rotated.This allows the adjusting element 5 to be unscrewed a certain distance from the threaded structure of the fixed block 42, thereby releasing the limiting constraint on the outer end of the adjusting element 5. Then, the adjusting element 5 is manually pushed along the sliding direction of the adjusting groove 41, and its two ends slide along the inner walls of both sides of the adjusting groove 41 to achieve position adjustment, adapting to different yarn ply numbers or required spacing requirements. After the adjusting element 5 moves to the appropriate position, the limiting bolt 43 is tightened to limit and fix the outer end of the adjusting element 5. Simultaneously, the adjusting element 5 provides a certain restoring elastic force when the limiting bolt 43 is loosened, ensuring that the adjusting element 5 maintains a stable state and has fine-tuning buffering capability during operation, thereby achieving precise control of the yarn feeding angle and tension distribution. Each group of yarn guide ceramic eye modules 8 corresponds to the position of the corresponding feeding drum 6, and the feeding drum 6 is horizontally distributed on the outside of the adjusting element 5. This structure ensures that the yarn drawn from the feeding drum 6 can accurately align and pass through the corresponding yarn guide ceramic eye module 8. The yarn is precisely guided, and the horizontally distributed bobbins 6 ensure that the yarn is drawn out horizontally during the feeding process, avoiding yarn friction interference or tension fluctuations caused by tilting or misalignment. This layout improves the stability of yarn operation. The central axis of the rotating disk 4 is on the same straight line as the central axis of the yarn inlet of the twisting mechanism 2, and the center of the back side of the rotating disk 4 is connected to the vertical plate 3 via a bearing. The motor output shaft on the back side of the vertical plate 3 is connected to this bearing. This structure ensures that the yarn drawn from each bobbin 6 and guided by the yarn guide ceramic eye module 8 can enter the twisting mechanism 2 for twisting operation in the most direct and symmetrical path. This reduces the additional friction and unnecessary tension changes that the yarn may encounter during the feeding process, which is beneficial to maintaining the stability and consistency of the yarn. At the same time, the center of the back side of the rotating disk 4 is connected to the vertical plate 3 via a bearing, which ensures that the rotating disk 4 can rotate smoothly and flexibly.

[0016] Working principle: When using this multi-ply twisting and reinforcing cotton yarn spinning device, firstly, according to the required number of plies and spacing of the yarn to be processed, loosen the limiting bolt 43 on the fixed block 42, slide the adjusting member 5 along the adjusting groove 41, so that its two ends move to the appropriate position on the inner walls of both sides of the adjusting groove 41. After adjustment, tighten the limiting bolt 43 to fix it. At the same time, the inner end of the adjusting member 5 is connected to the inner end of the adjusting groove 41 through the elastic member 44 and provides a reset buffer. Then, install multiple yarns on the corresponding pay-off drums 6 respectively, and lead them out horizontally from the outside of the pay-off drums 6, passing through the support... The outer end of the frame 7 is provided with a yarn guide ceramic eye module 8, through which the yarn passes sequentially through the embedded ceramic eye seat 82, which is movably inserted inside the outer ring 81. The two protruding parts are fitted with tension springs 83, thus providing dynamic support during the yarn's movement. Then, the motor is started, driving the rotating disk 4 to rotate around the central axis. The rotating disk 4 drives multiple adjusting parts 5 to rotate synchronously. The adjusting parts 5 further drive the pay-off drum 6 and the support frame 7 to rotate together, thereby guiding each strand of yarn into the twisting mechanism 2 at the same angle to complete the twisting operation, thus completing a series of tasks.

[0017] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A cotton yarn multi-ply twisting reinforcing spinning device, comprising a machine base (1), wherein a twisting mechanism (2) is provided on the top of the machine base (1), characterized in that: The top of the machine base (1) is equipped with a vertical plate (3) on one side of the entrance of the twisting mechanism (2). The inner side of the vertical plate (3) is driven by a motor to have a rotating disk (4). Multiple adjusting parts (5) are evenly arranged on the rotating disk (4) along its circumference. A pay-off spool (6) is installed on the outer side of the adjusting part (5). A support frame (7) is installed on the outer side of the pay-off spool (6). A yarn guide ceramic eye module (8) is provided at the outer end of the support frame (7). The yarn guide ceramic eye module (8) consists of an outer ring (81), an embedded ceramic eye seat (82), and a tension spring (83).

2. The cotton yarn multi-ply twisting reinforcing spinning device according to claim 1, characterized in that: The outer ring (81) of the yarn guide ceramic eye module (8) is fixedly inserted into the outer end of the bracket frame (7), the inner ceramic eye seat (82) is movably inserted into the inner ring (81), and both ends of the inner ceramic eye seat (82) extend to the outside of both ends of the outer ring (81), and the tension spring (83) is sleeved on the outside of both ends of the inner ceramic eye seat (82).

3. The cotton yarn multi-ply twisting reinforcing spinning device according to claim 1, characterized in that: The rotating disk (4) is evenly provided with multiple adjustment grooves (41) that cooperate with the structure of the adjustment component (5) along its circumference, and the edges at both ends of the adjustment component (5) are slidably connected to the inner walls of the two sides of the adjustment groove (41).

4. The cotton yarn multi-ply twisting reinforcing spinning device according to claim 3, characterized in that: A fixed block (42) is provided at the outer edge of the adjustment groove (41), and a limit bolt (43) is passed through the inside of the fixed block (42) by a threaded structure, and the inner end of the adjustment member (5) is connected to the inner wall of the inner end of the adjustment groove (41) by an elastic member (44).

5. The cotton yarn multi-ply twisting reinforcement spinning device according to claim 1, characterized in that: Each group of the yarn guide ceramic eye module (8) corresponds to the position of the corresponding pay-off spool (6), and the pay-off spool (6) is horizontally distributed on the outside of the adjusting member (5).

6. The cotton yarn multi-ply twisting reinforcing spinning device according to claim 1, characterized in that: The central axis of the rotating disk (4) is on the same straight line as the central axis of the yarn inlet of the twisting mechanism (2), and the center of the back side of the rotating disk (4) is connected to the upright plate (3) through a bearing.

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