Bidirectional yarn guide type high-speed elasticizer capable of improving yarn winding stability

Abstract

The utility model relates to the technical field of high-speed elasticizers, and discloses a two-way yarn guide type high-speed elasticizer capable of improving yarn winding stability, which comprises a base, a high-speed elasticizer main body arranged at the top end of the base and used for winding yarns, and a two-way yarn guide mechanism arranged at the top end of the base and used for two-way yarn guide of the yarns. The two-way yarn guide mechanism is located on the front face of the high-speed elasticizer body. In actual operation, when the yarn bypasses the first yarn guide wheel and has transmission fluctuation, the jumping amplitude of the yarn can be effectively buffered through the combination of the movable frame and the mechanical spring, and the situation that the tension is too large or too small is avoided. Then, the yarn enters the area of the first yarn shifting wheel and the area of the second yarn shifting wheel, and the first yarn shifting wheel and the second yarn shifting wheel conduct Y-axis guiding and X-axis guiding respectively through starting of the driving motor. The bidirectional yarn guide mechanism further enhances the transmission stability of the yarns, so that the yarns can accurately and stably enter the high-speed elasticizer main body.

Description

Technical Field

[0001] The utility model relates to the technical field of high - speed texturing machines, and particularly to a two - way yarn guiding type high - speed texturing machine for improving the winding stability of yarns. Background Technique

[0002] In the textile industry, high - speed texturing machines are important equipment for producing high - quality yarns. However, in the existing high - speed texturing machines, there is generally a problem of insufficient winding stability during the yarn winding process. This is mainly because the yarn is easily interfered by external factors during transmission, such as wind force, equipment vibration, etc., resulting in phenomena such as yarn deviation and disorder, which in turn affect the winding quality and production efficiency of the yarn.

[0003] In order to improve the winding stability of the yarn, some improvement measures have been adopted in the existing technology, such as adding a yarn tension adjusting device, optimizing the yarn guiding mechanism, etc. However, these measures can only alleviate the problems of yarn deviation and disorder to a certain extent, and cannot fundamentally solve the problem of insufficient winding stability of the yarn.

[0004] Specifically, most of the yarn guiding mechanisms in the existing technology adopt a one - way yarn guiding method, that is, the yarn can only be guided in one direction. This one - way yarn guiding method limits the freedom of the yarn, making the yarn prone to problems such as jamming and entanglement during transmission, further exacerbating the phenomena of yarn deviation and disorder. In addition, most of the yarn tension adjusting devices in the existing technology adopt mechanical or pneumatic adjustment methods, which have problems such as low adjustment accuracy and slow response speed, and cannot meet the requirements of high - speed texturing machines for precise and rapid adjustment of yarn tension. Content of the Utility Model

[0005] The purpose of the utility model is to provide a two - way yarn guiding type high - speed texturing machine for improving the winding stability of yarns. By setting a two - way yarn guiding mechanism, the transmission stability of the yarn is enhanced, so that the yarn can accurately and stably enter the high - speed texturing machine main body, thereby improving the stability of the entire winding process.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A two - way yarn guiding type high - speed texturing machine for improving the winding stability of yarns, including a base, a high - speed texturing machine main body for winding and processing yarns is arranged at the top of the base, and a two - way yarn guiding mechanism for guiding the yarn in two directions is arranged at the top of the base. The two - way yarn guiding mechanism is located in front of the high - speed texturing machine main body.

[0007] The two - way yarn guiding mechanism includes a first yarn guiding component and a second yarn guiding component, and the first yarn guiding component is located beside the second yarn guiding component.

[0008] The first yarn guide assembly includes a support seat arranged at the top of the base, a second mounting frame is fixed to the top of the support seat, a first yarn guide arm is movably arranged in the second mounting frame, and a first yarn guide wheel for guiding the yarn in the Y-axis direction is rotatably arranged in the first yarn guide arm.

[0009] The second yarn guide assembly comprises a fourth mounting frame arranged at the top end of the support seat, a second yarn guide arm is movably arranged in the fourth mounting frame, and a second yarn guide wheel for guiding the yarn in the X-axis direction is rotatably arranged in the second yarn guide arm.

[0010] Preferably, the first yarn guiding assembly also includes a driving motor arranged on a second mounting frame, the output shaft of the driving motor is drivingly connected to a second connecting rod, a first connecting plate is arranged on the side of the second connecting rod away from the driving motor, the first connecting plate and the second connecting rod are eccentrically arranged, a first sliding sleeve is movably arranged outside the first connecting plate, and the first sliding sleeve is slidably mounted on the first yarn guiding arm.

[0011] Preferably, the second yarn guiding assembly also includes a transmission assembly, a fourth connecting rod arranged in a fourth mounting frame, and a first bevel gear arranged outside the second connecting rod, a third bevel gear is fixed to the top end of the fourth connecting rod, a second connecting plate is eccentrically arranged at the bottom end of the fourth connecting rod, a second sliding sleeve is movably arranged at the bottom end of the second connecting plate, the second sliding sleeve is slidably mounted on the second yarn guiding arm, and the first bevel gear is transmission-connected to the third bevel gear through the transmission assembly.

[0012] Preferably, the transmission assembly includes a third mounting frame, in which a third connecting rod is rotatably arranged, and two groups of second bevel gears are arranged outside the third connecting rod, the third bevel gear is meshed with one group of the second bevel gears, and the first bevel gear is meshed with the other group of the second bevel gears.

[0013] Preferably, a yarn guide assembly for preliminarily adjusting the tension of the yarn is provided at the top of the base, and the yarn guide assembly is located on the front side of the high-speed texturing machine body. The yarn guide assembly includes a first mounting frame arranged in the base, a movable frame is movably arranged outside the first mounting frame, and a first yarn guide wheel for guiding the yarn to adjust the tension is rotatably arranged in the movable frame.

[0014] Preferably, the yarn guiding assembly also includes a first connecting frame arranged outside the movable frame, a first annular plate is arranged in the first connecting frame, a first connecting rod is arranged in the first mounting frame, a second annular plate is arranged outside the first connecting rod, a mechanical spring is arranged between the second annular plate and the first annular plate, a damper is arranged in the mechanical spring, and a support plate for auxiliary support of the yarn is also arranged in the first mounting frame.

[0015] Compared with the prior art, the utility model provides a two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns, which has the following beneficial effects:

[0016] 1. In the actual operation of the two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns, when the yarn bypasses the first yarn guiding wheel and transmission fluctuations occur, the combination of the movable frame and the mechanical spring can effectively buffer the jumping amplitude of the yarn, avoiding the situation of too large or too small tension. This design ensures the stability of the yarn during the transmission process. Subsequently, the yarn enters the area of the first yarn distributing wheel and the second yarn distributing wheel. By starting the driving motor, the first yarn distributing wheel and the second yarn distributing wheel respectively conduct guiding in the Y-axis and X-axis directions. This two-way yarn guiding mechanism further enhances the transmission stability of the yarn, enabling the yarn to accurately and stably enter the main body of the high-speed texturing machine, thereby improving the stability of the entire winding process;

[0017] 2. The two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns can effectively adjust the small fluctuations in the yarn transmission process through the combined action of the first yarn guiding wheel, the movable frame, the mechanical spring and the damper, ensuring that the yarn enters the subsequent guiding and winding links in a stable state. This adjustment mechanism helps to reduce transmission interruptions or quality problems caused by yarn fluctuations. In addition, the reciprocating swing of the first yarn distributing wheel and the second yarn distributing wheel not only improves the guiding accuracy of the yarn, but also optimizes the yarn transmission path through the two-way yarn guiding method, reducing the friction and loss between the yarn and the guiding components. This not only improves the transmission efficiency of the yarn, but also helps to maintain the quality of the yarn, providing high-quality raw materials for the subsequent texturing and winding processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the three-dimensional structure of a two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns according to the utility model Figure 1 ;

[0019] Figure 2 Schematic diagram of the three-dimensional structure of a two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns according to the utility model Figure 2 ;

[0020] Figure 3 Schematic diagram of the partial three-dimensional structure of a two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns according to the utility model;

[0021] Figure 4 Schematic diagram of the three-dimensional structure of the yarn guiding assembly in a two-way yarn guiding high-speed texturing machine for improving the winding stability of yarns according to the utility model Figure 1 ;

[0022] Figure 5Schematic three - dimensional structure of the yarn guiding component in a two - way yarn guiding high - speed texturing machine for improving the winding stability of the present utility model Figure 2 ;

[0023] Figure 6 Schematic three - dimensional structure diagram of the two - way yarn guiding mechanism in a two - way yarn guiding high - speed texturing machine for improving the winding stability of the present utility model;

[0024] Figure 7 Schematic three - dimensional structure diagram of the local two - way yarn guiding mechanism in a two - way yarn guiding high - speed texturing machine for improving the winding stability of the present utility model.

[0025] In the figure: 1. Base; 2. High - speed texturing machine main body; 3. Yarn guiding component; 31. First mounting frame; 32. Movable frame; 33. First yarn guiding wheel; 34. First connecting frame; 35. First annular plate; 36. First connecting rod; 37. Second annular plate; 38. Mechanical spring; 39. Damper; 310. Support plate; 4. Two - way yarn guiding mechanism; 41. First yarn guiding component; 411. Support seat; 412. Second mounting frame; 413. Driving motor; 414. Second connecting rod; 415. First connecting plate; 416. First sliding sleeve; 417. First yarn guiding arm; 418. First yarn deflecting wheel; 42. Second yarn guiding component; 421. Third mounting frame; 422. Third connecting rod; 423. First bevel gear; 424. Second bevel gear; 425. Fourth mounting frame; 426. Fourth connecting rod; 427. Third bevel gear; 428. Second connecting plate; 429. Second sliding sleeve; 4210. Second yarn guiding arm; 4211. Second yarn deflecting wheel. Specific embodiments

[0026] To further understand the features, technical means, specific purposes, and functions achieved by the present utility model, the following provides a more detailed description of the present utility model in combination with the attached drawings and specific embodiments.

[0027] Embodiment 1: Please refer to Figures 1-7 , the present utility model provides a technical solution: A two - way yarn guiding high - speed texturing machine for improving the winding stability of yarn, including a base 1. At the top of the base 1, there is a high - speed texturing machine main body 2 for winding and processing yarn. At the top of the base 1, there is a two - way yarn guiding mechanism 4 for guiding yarn in two directions. The two - way yarn guiding mechanism 4 is located in front of the high - speed texturing machine main body 2.

[0028] The two - way yarn guiding mechanism 4 includes a first yarn guiding component 41 and a second yarn guiding component 42. The first yarn guiding component 41 is located beside the second yarn guiding component 42. This enables the yarn to pass through the two yarn guiding components in sequence, achieving continuous and stable guiding, and further enhancing the winding stability of the yarn.

[0029] The first yarn guiding assembly 41 includes a support seat 411 arranged at the top of the base 1, a second mounting frame 412 is fixed to the top of the support seat 411, a first yarn guiding arm 417 is movably arranged in the second mounting frame 412, and a first yarn guiding wheel 418 is rotatably arranged in the first yarn guiding arm 417 to guide the yarn in the Y-axis direction.

[0030] The second yarn guide assembly 42 includes a fourth mounting frame 425 disposed at the top of the support seat 411, a second yarn guide arm 4210 is movably disposed in the fourth mounting frame 425, and a second yarn guide wheel 4211 for guiding the yarn in the X-axis direction is rotatably disposed in the second yarn guide arm 4210. The bidirectional yarn guide mechanism 4 realizes bidirectional guidance of the yarn on the X-axis and the Y-axis, significantly improves the winding stability of the yarn, reduces the deviation and disorder of the yarn during the winding process, and thus improves the overall operating efficiency and product quality of the high-speed texturing machine body 2.

[0031] Further, the first yarn guide assembly 41 also includes a driving motor 413 arranged on the second mounting frame 412, and the output shaft of the driving motor 413 is connected to the second connecting rod 414 in a transmission manner, and the second connecting rod 414 is provided with a first connecting plate 415 on the side away from the driving motor 413, and the first connecting plate 415 and the second connecting rod 414 are eccentrically arranged. This eccentric arrangement enables the rotation of the second connecting rod 414 to be converted into the reciprocating sliding of the first connecting plate 415 and the first sliding sleeve 416 on the first yarn guide arm 417, thereby realizing the reciprocating swing of the first yarn shifting wheel 418, and the first connecting plate 415 is provided with a first sliding sleeve 416 outside the first connecting plate 415, and the first sliding sleeve 416 is slidably sleeved on the first yarn guide arm 417. The second connecting rod 414 is driven to rotate by the driving motor 413, and then the first connecting plate 415 and the first sliding sleeve 416 are driven to slide on the first yarn guide arm 417, so as to realize the swing of the first yarn shifting wheel 418, thereby realizing the guidance of the yarn on the Y axis. This automated guiding method improves the accuracy and efficiency of yarn guiding.

[0032] Further, the second yarn guide assembly 42 also includes a transmission assembly, a fourth connecting rod 426 disposed in a fourth mounting frame 425, and a first bevel gear 423 disposed outside the second connecting rod 414, a third bevel gear 427 is fixed to the top of the fourth connecting rod 426, a second connecting plate 428 is eccentrically disposed at the bottom end of the fourth connecting rod 426, a second sliding sleeve 429 is movably disposed at the bottom end of the second connecting plate 428, the second sliding sleeve 429 is slidably sleeved on the second yarn guide arm 4210, and the first bevel gear 423 is transmission-connected to the third bevel gear 427 through the transmission assembly. Through the transmission of the third connecting rod 422 and the second bevel gear 424, the swing of the second yarn guide arm 4210 is realized, thereby realizing the guidance of the yarn on the X-axis.

[0033] Furthermore, the transmission assembly includes a third mounting bracket 421. A third connecting rod 422 is rotatably arranged in the third mounting bracket 421. Two sets of second bevel gears 424 are arranged outside the third connecting rod 422. A third bevel gear 427 meshes with one set of the second bevel gears 424, and a first bevel gear 423 meshes with the other set of the second bevel gears 424. Through the meshing transmission of the third bevel gear 427 and the second bevel gears 424, and the coordinated use of the fourth connecting rod 426, the second connecting plate 428 and the second sliding sleeve 429, the swinging of the second yarn guiding wheel 4211 is realized, thereby realizing the precise guiding of the yarn on the X-axis.

[0034] Embodiment 2: Please refer to Figures 3-5 , and in combination with Embodiment 1, it is further obtained that a yarn guiding assembly 3 for preliminarily adjusting the tension of the yarn is arranged at the top of the base 1. The yarn guiding assembly 3 is located in front of the high-speed texturing machine main body 2. The yarn guiding assembly 3 includes a first mounting bracket 31 arranged in the base 1. A movable frame 32 is movably arranged outside the first mounting bracket 31. A first yarn guiding wheel 33 for guiding the yarn to adjust the tension is rotatably arranged in the movable frame 32. The yarn guiding assembly 3 preliminarily adjusts and guides the tension of the yarn, so that the yarn has a stable tension state before entering the bidirectional yarn guiding mechanism 4, providing favorable conditions for subsequent yarn guiding and winding, and further improving the winding stability of the yarn and the product quality.

[0035] Furthermore, the yarn guiding assembly 3 further includes a first connecting frame 34 arranged outside the movable frame 32. A first annular plate 35 is arranged in the first connecting frame 34. A first connecting rod 36 is arranged in the first mounting bracket 31. A second annular plate 37 is arranged outside the first connecting rod 36. A mechanical spring 38 is arranged between the second annular plate 37 and the first annular plate 35. A damper 39 is arranged in the mechanical spring 38. A support plate 310 for assisting in supporting the yarn is further arranged in the first mounting bracket 31. Through the coordinated use of the mechanical spring 38 and the damper 39, the buffering and stabilizing effects on the movable frame 32 and the first yarn guiding wheel 33 are realized, so that the yarn can maintain a stable tension state during the transmission process. At the same time, the support plate 310 assists in supporting the yarn, further improving the transmission stability of the yarn.

[0036] During the actual operation process, when it is necessary to wind the yarn, the operation is as follows: First, the yarn bypasses the first yarn guide wheel 33. If there are fluctuations in the yarn transmission, the movable frame 32 will rotate outside the first mounting frame 31. At the same time, the rotation of the first connecting frame 34 will compress the mechanical spring 38. Under the action of the damper 39, the mechanical spring 38 slowly returns to its initial position, thereby buffering the jumping amplitude of the yarn and avoiding excessive or too small tension. The support plate 310 ensures the stable transmission of the yarn. Then, the yarn enters the area between the first yarn distributing wheel 418 and the second yarn distributing wheel 4211. To ensure stable introduction, the yarn needs to be guided: Start the drive motor 413 to make the second connecting rod 414 rotate, drive the first connecting plate 415 to rotate, and then make the first sliding sleeve 416 slide outside the first yarn guide arm 417, so that the first yarn guide arm 417 swings in the second mounting frame 412. In this way, the first yarn distributing wheel 418 guides the yarn in the Y-axis direction. At the same time, the rotation of the second connecting rod 414 drives the first bevel gear 423 to rotate, and the meshing second bevel gear 424 rotates accordingly, and then drives the third connecting rod 422 to rotate. Another set of second bevel gears 424 also rotates, and finally drives the meshing third bevel gear 427 to rotate. The rotation of the third bevel gear 427 drives the fourth connecting rod 426 to rotate, makes the second connecting plate 428 rotate, and then makes the second sliding sleeve 429 slide outside the second yarn guide arm 4210, so that the second yarn guide arm 4210 swings. Under the action of the second yarn distributing wheel 4211, the yarn is guided in the X-axis direction. Under the reciprocating swing of the first yarn distributing wheel 418 and the second yarn distributing wheel 4211, the yarn realizes two-way yarn guiding in the X-axis and Y-axis directions, improving the winding stability. After two-way yarn guiding, the yarn can stably enter the high-speed texturing machine main body 2.

[0037] The above embodiments only represent one or several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability, comprising a base (1), a high-speed texturing machine body (2) for winding the yarn being arranged at the top of the base (1), characterized in that: A bidirectional yarn guiding mechanism (4) for bidirectional yarn guiding of yarn is arranged at the top of the base (1), and the bidirectional yarn guiding mechanism (4) is located on the front side of the high-speed texturing machine body (2); the bidirectional yarn guiding mechanism (4) comprises a first yarn guiding assembly (41) and a second yarn guiding assembly (42), and the first yarn guiding assembly (41) is located beside the second yarn guiding assembly (42); the first yarn guiding assembly (41) comprises a support seat (411) arranged at the top of the base (1), and a second mounting frame (412) is fixed at the top of the support seat (411). ), the second mounting frame (412) is movably provided with a first yarn guide arm (417), and the first yarn guide arm (417) is rotatably provided with a first yarn shifting wheel (418) for guiding the yarn in the Y-axis direction; the second yarn guide assembly (42) comprises a fourth mounting frame (425) arranged at the top end of the support seat (411), the fourth mounting frame (425) is movably provided with a second yarn guide arm (4210), and the second yarn guide arm (4210) is rotatably provided with a second yarn shifting wheel (4211) for guiding the yarn in the X-axis direction.

2. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability according to claim 1, characterized in that: The first yarn guide assembly (41) further comprises a driving motor (413) arranged on a second mounting frame (412); a second connecting rod (414) is drivingly connected to an output shaft of the driving motor (413); a first connecting plate (415) is arranged on a side of the second connecting rod (414) away from the driving motor (413); the first connecting plate (415) and the second connecting rod (414) are eccentrically arranged; a first sliding sleeve (416) is movably arranged outside the first connecting plate (415); and the first sliding sleeve (416) is slidably sleeved on the first yarn guide arm (417).

3. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability according to claim 1, characterized in that: The second yarn guide assembly (42) further comprises a transmission assembly, a fourth connecting rod (426) arranged in a fourth mounting frame (425), and a first bevel gear (423) arranged outside the second connecting rod (414); a third bevel gear (427) is fixed to the top end of the fourth connecting rod (426); a second connecting plate (428) is eccentrically arranged at the bottom end of the fourth connecting rod (426); a second sliding sleeve (429) is movably arranged at the bottom end of the second connecting plate (428); the second sliding sleeve (429) is slidably sleeved on the second yarn guide arm (4210); and the first bevel gear (423) is transmission-connected to the third bevel gear (427) via the transmission assembly.

4. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability according to claim 3, characterized in that: The transmission assembly comprises a third mounting frame (421), a third connecting rod (422) being rotatably arranged in the third mounting frame (421), two groups of second bevel gears (424) being arranged outside the third connecting rod (422), the third bevel gear (427) being meshed with one group of the second bevel gears (424), and the first bevel gear (423) being meshed with the other group of the second bevel gears (424).

5. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability according to claim 1, characterized in that: A yarn guide assembly (3) for preliminarily adjusting the tension of the yarn is arranged at the top of the base (1), and the yarn guide assembly (3) is located on the front side of the high-speed texturing machine body (2); the yarn guide assembly (3) comprises a first mounting frame (31) arranged in the base (1), a movable frame (32) is movably arranged outside the first mounting frame (31), and a first yarn guide wheel (33) for guiding the yarn to adjust the tension is rotatably arranged in the movable frame (32).

6. A two-way yarn-guiding high-speed texturing machine for improving yarn winding stability according to claim 5, characterized in that: The yarn guide assembly (3) further comprises a first connecting frame (34) arranged outside the movable frame (32), a first annular plate (35) being arranged in the first connecting frame (34), a first connecting rod (36) being arranged in the first mounting frame (31), a second annular plate (37) being arranged outside the first connecting rod (36), a mechanical spring (38) being arranged between the second annular plate (37) and the first annular plate (35), a damper (39) being arranged in the mechanical spring (38), and a support plate (310) being arranged in the first mounting frame (31) for auxiliary support of the yarn.

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