Automatic yarn guide device of hank reeling machine

Abstract

The utility model discloses an automatic yarn guide device of a hank reeling machine, and relates to the technical field of spinning. The yarn guiding device comprises a yarn guiding rod and a swinging assembly, the swinging assembly comprises a supporting rod and a motor, an eccentric wheel is arranged at the output end of the motor, a first adjusting mechanism is rotationally connected between the eccentric wheel and the supporting rod and comprises a threaded sleeve, and the two ends of the threaded sleeve are in threaded connection with threaded rods. The yarn guide rod can meet the winding requirements of yarns with different widths and thicknesses through the first adjusting mechanism and by adjusting the first adjusting mechanism and the second adjusting mechanism, the yarn reeler can process various types of yarns through the flexibility, the application range of the yarn reeler is expanded, and the yarn width of the yarn guide rod on the yarn winding roller is optimized, so that the yarn reeler is more convenient to use. According to the yarn winding device, overlapping and crossing among yarns can be reduced, so that winding is neater and tighter, the winding efficiency is improved, and waste and damage of the yarns can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile, in particular to an automatic yarn guiding device for a winding machine. Background Art

[0002] A winding machine is a machine that winds tube yarn (thread) or cheese yarn (thread) around a rotating yarn frame into skeins. When the yarn is wound to the specified number of turns, the machine will automatically stop, and then operations such as dividing the skein, tying the skein, and knotting can be carried out. Then, the yarn frame is loosened, and the skein of yarn is taken off. The yarn guiding device can wind the yarn neatly on the outside of the rotating yarn frame.

[0003] During the use of the existing yarn guiding device of the winding machine, it is beneficial to wind the yarn neatly on the winding roller. The swing amplitude of the traditional yarn guiding device is consistent, and it is difficult to adjust the winding width of the yarn, reducing the applicability of the use environment of the yarn guiding device and being unable to cope with various specifications of winding methods and forms. Summary of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an automatic yarn guiding device for a winding machine to solve the technical problem that the swing amplitude of the traditional yarn guiding device is consistent and it is difficult to adjust the winding width of the yarn.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an automatic yarn guiding device for a winding machine, including a yarn guiding rod and a swing assembly. The swing assembly includes a support rod and a motor. An eccentric wheel is arranged at the output end of the motor. A first adjusting mechanism is rotationally connected between the eccentric wheel and the support rod. The first adjusting mechanism includes a threaded sleeve. Threaded rods are threadedly connected to both ends of the threaded sleeve. One end of one of the threaded rods is provided with a connecting rod. A retaining sleeve is arranged on the outside of the connecting rod. A second adjusting mechanism is rotationally connected between the support rod and the yarn guiding rod.

[0006] By adopting the above technical scheme, the design of the adjusting mechanism enables the operator to easily adjust the movement range of the yarn guiding rod to adapt to different yarn winding requirements. This user-friendly design reduces the operation difficulty and improves the work efficiency.

[0007] Further, the two threaded rods are arranged in a mirror image, and the cross-section of the threaded sleeve is an equilateral hexagon structure.

[0008] By adopting the above technical scheme, the two threaded rods arranged in a mirror image means that they are symmetric in structure. This symmetry helps to improve the balance of the first adjusting mechanism during operation, reduce vibration and unstable factors, and thus ensure that the yarn guiding rod can swing smoothly and accurately.

[0009] Further, the materials of the threaded sleeve, the threaded rod, and the anti-retreat sleeve are all stainless steel.

[0010] By adopting the above technical solution, stainless steel is a material with high corrosion resistance, especially in humid or chemical environments. During the operation of the warping machine, these components may come into contact with various chemicals or humidity changes. Using stainless steel materials can effectively prevent rust and corrosion, thereby extending the service life of the components.

[0011] Further, a card slot is provided below the inner side of the anti-retreat sleeve, and the card slot is engaged with the threaded sleeve.

[0012] By adopting the above technical solution, the engagement connection between the card slot and the threaded sleeve can prevent the loosening of components caused by vibration or other external forces during the operation of the warping machine. This stable connection method ensures the stability and accuracy of the yarn guide rod during operation and enables a fast and simple installation and disassembly process.

[0013] Further, a chute is provided on the outer surface of the connecting rod, and a slider is provided inside the anti-retreat sleeve.

[0014] By adopting the above technical solution, the cooperation between the chute and the slider provides accurate sliding guidance for the anti-retreat sleeve, which ensures that the anti-retreat sleeve can slide smoothly and accurately along the connecting rod during the adjustment process, thereby achieving precise control of the length of the first adjustment mechanism.

[0015] Further, the anti-retreat sleeve is engaged and slid through the slider and the chute, and the threaded sleeve, the anti-retreat sleeve, and the connecting rod are coaxially arranged.

[0016] By adopting the above technical solution, this makes the coaxiality of the overall structure very high. This design helps to improve the stability and reliability of the equipment, reduce vibration and wear caused by non-concentricity, and the anti-retreat sleeve is engaged and slid through the slider and the chute, ensuring the smoothness and accuracy of the sliding process.

[0017] Further, a plurality of yarn guide hooks are clamped and arranged on the yarn guide rod through clamping blocks, and the plurality of yarn guide hooks are linearly arranged at equal distances along the length line of the yarn guide rod.

[0018] By adopting the above technical solution, the setting of a plurality of yarn guide hooks enables the yarn to be fixed and wound at multiple points simultaneously, thereby improving the winding efficiency. Compared with the design of a single yarn guide hook, this multi-point fixing method can significantly reduce the winding time and improve the production efficiency.

[0019] Further, roller groups are provided at both ends of the yarn guide rod.

[0020] By adopting the above technical solution, the roller group provides rolling contact at both ends of the yarn guide rod. Compared with sliding contact, the coefficient of rolling friction is smaller. Therefore, during the yarn winding process, the roller group can significantly reduce the friction between the yarn guide rod and the support structure, thereby reducing energy consumption and wear, and the design of the roller group makes the yarn guide rod move more smoothly.

[0021] To sum up, the present utility model mainly has the following beneficial effects:

[0022] 1. Through the first adjustment mechanism of the present utility model, by adjusting the first adjustment mechanism and the second adjustment mechanism, the yarn guide rod can adapt to the yarn winding requirements of different widths and thicknesses. This flexibility enables the winding machine to handle various types of yarns, thereby expanding its application range. By optimizing the yarn width on the winding roller, the overlap and crossing between yarns can be reduced, making the winding neater and tighter. This not only improves the winding efficiency but also helps to reduce yarn waste and damage;

[0023] 2. By setting the thrust sleeve in the present utility model, the design of the card slot on the lower inner side of the anti-retreat sleeve engaging with the threaded sleeve provides beneficial effects such as preventing loosening, facilitating installation and disassembly, improving adjustment accuracy, increasing structural strength, and optimizing space utilization for the automatic yarn guiding device of the winding machine, further enhancing the stability and working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0026] Figure 3 is the present utility model Figure 1 is an enlarged structural schematic diagram of part A in;

[0027] Figure 4 is the present utility model Figure 2 is an enlarged structural schematic diagram of part B in.

[0028] In the figure: 1. Yarn guide rod; 2. Clamping block; 3. Yarn guide hook; 4. Roller group; 5. Swing assembly; 501. Support rod; 502. Motor; 503. Eccentric wheel; 6. First adjustment mechanism; 601. Threaded sleeve; 602. Threaded rod; 603. Anti-retreat sleeve; 604. Connecting rod; 605. Chute; 606. Slide block; 607. Card slot; 7. Second adjustment mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0030] The following will explain the embodiments according to the overall structure of the present utility model.

[0031] Embodiment 1:

[0032] An automatic yarn guiding device for a winding machine, as Figures 1-4 shown, includes a yarn guiding rod 1 and a swinging assembly 5. The swinging assembly 5 includes a support rod 501 and a motor 502. An eccentric wheel 503 is provided at the output end of the motor 502. A first adjusting mechanism 6 is rotatably connected between the eccentric wheel 503 and the support rod 501. The first adjusting mechanism 6 includes a threaded sleeve 601. Threaded rods 602 are threadedly connected to both ends of the threaded sleeve 601. A connecting rod 604 is provided at the other end of one of the threaded rods 602. A retaining sleeve 603 is provided on the outer side of the connecting rod 604. A second adjusting mechanism 7 is rotatably connected between the support rod 501 and the yarn guiding rod 1. The design of the adjusting mechanism enables the operator to easily adjust the movement range of the yarn guiding rod 1 to adapt to different yarn winding requirements. This user-friendly design reduces the operation difficulty and improves the work efficiency. By precisely controlling the width and tension of the yarn on the winding roller, products with more stable and consistent quality can be produced, which is very important for the textile industry because the product quality directly affects the performance and market acceptance of the final product.

[0033] Referring to Figure 3 、 Figure 4 , the two threaded rods 602 are arranged in a mirror image. The cross-section of the threaded sleeve 601 is an equilateral hexagon structure. The arrangement of the two threaded rods 602 in a mirror image means that they are symmetric in structure. This symmetry helps to improve the balance of the first adjusting mechanism 6 during operation, reduce vibration and unstable factors, and thus ensure that the yarn guiding rod 1 can swing smoothly and accurately. The design of the equilateral hexagon structure enables the operator to more easily hold and rotate the threaded sleeve 601 with tools such as a wrench, thereby simplifying the adjustment process and improving the work efficiency. At the same time, this design also facilitates the maintenance and servicing of the equipment and extends its service life.

[0034] Referring to Figure 3 、 Figure 4, The materials of the threaded sleeve 601, the threaded rod 602, and the anti-back-off sleeve 603 are all stainless steel. Stainless steel is a material with high corrosion resistance, especially in humid or chemical environments. During the operation of the winding machine, these components may come into contact with various chemicals or humidity changes. Using stainless steel materials can effectively prevent rust and corrosion, thereby extending the service life of the components. Even under high-frequency or heavy-load working conditions, they can maintain their original performance and shape, which is particularly important for components such as the threaded sleeve 601 and the threaded rod 602 that need to be adjusted frequently or bear loads.

[0035] Embodiment 2:

[0036] Refer to Figure 3 、 Figure 4 , A clamping groove 607 is formed below the inner side of the anti-back-off sleeve 603. The clamping groove 607 is engaged with the threaded sleeve 601. The engagement connection between the clamping groove 607 and the threaded sleeve 601 can prevent the components from loosening due to vibration or other external forces during the operation of the winding machine. This stable connection method ensures the stability and accuracy of the yarn guiding rod 1 during the working process, and can achieve a fast and simple installation and disassembly process. This not only facilitates the maintenance and replacement of components of the equipment, but also improves the working efficiency, thereby enhancing the strength and stiffness of the overall structure. This design helps to bear greater loads and stresses and extends the service life of the equipment.

[0037] Refer to Figure 3 、 Figure 4 , A sliding groove 605 is formed on the outer surface of the connecting rod 604, and a sliding block 606 is arranged inside the anti-back-off sleeve 603. The cooperation between the sliding groove 605 and the sliding block 606 provides accurate sliding guidance for the anti-back-off sleeve 603. This ensures that during the adjustment process, the anti-back-off sleeve 603 can slide smoothly and accurately along the connecting rod 604, thereby realizing precise control of the length of the first adjusting mechanism 6, increasing the contact area between the anti-back-off sleeve 603 and the connecting rod 604, thereby improving the stability of the overall structure. This design helps to reduce the possible shaking or deviation during the adjustment process and is beneficial to providing better limiting for the anti-back-off sleeve 603.

[0038] Refer to Figure 3 、 Figure 4, the anti - reverse sleeve 603 is engaged and slid with the chute 605 through the slider 606. The threaded sleeve 601, the anti - reverse sleeve 603 and the connecting rod 604 are coaxially arranged. This makes the coaxiality of the overall structure very high. This design helps to improve the stability and reliability of the equipment, reducing vibration and wear caused by non - concentricity. The anti - reverse sleeve 603 is engaged and slid with the chute 605 through the slider 606, ensuring the smoothness and accuracy of the sliding process. This design enables the operator to easily and accurately adjust the position of the anti - reverse sleeve 603, thereby achieving precise control of the length of the first adjustment mechanism 6.

[0039] Refer to Figure 1 , Figure 2 , a plurality of yarn guides 3 are clamped and arranged on the yarn guide rod 1 through the clamping blocks 2. The plurality of yarn guides 3 are linearly arranged at equal intervals along the length line of the yarn guide rod 1. The setting of the plurality of yarn guides 3 enables the yarn to be fixed and wound at multiple points simultaneously, thereby improving the winding efficiency. Compared with the design of a single yarn guide, this multi - point fixing method can significantly reduce the winding time and improve the production efficiency, ensuring that the yarn maintains a consistent spacing and tension during the winding process, making the winding more neat and compact. This neat winding method helps to improve the product quality and appearance aesthetics.

[0040] Refer to Figure 1 , Figure 2 , roller groups 4 are arranged at both ends of the yarn guide rod 1. The roller groups 4 provide rolling contact at both ends of the yarn guide rod 1. Compared with sliding contact, the coefficient of rolling friction is smaller. Therefore, during the yarn winding process, the roller groups 4 can significantly reduce the friction between the yarn guide rod 1 and the support structure, thereby reducing energy consumption and wear. The design of the roller groups 4 makes the yarn guide rod 1 move more smoothly. Since the roller groups 4 can reduce the contact area between the yarn guide rod 1 and the support structure, it is possible to reduce jamming and vibration phenomena caused by unevenness or impurities, improving the stability and reliability of the equipment.

[0041] The implementation principle of the present utility model is as follows: First, by the sliding connection between the slider 606 and the chute 605, the anti - reverse sleeve 603 is toggled to gradually separate the card slot 607 from the threaded sleeve 601. Subsequently, use a wrench to clamp the threaded sleeve 601 and rotate the threaded sleeve 601, while thread - connecting with the threaded rods 602 at both ends to adjust the overall length of the first adjustment mechanism 6 and the radius of the movable arm of the adjusting motor 502. At the same time, in cooperation with the length adjustment of the second adjustment mechanism 7, it is beneficial to change the width of the yarn wound on the winding roller during the working process of the yarn guide rod 1. The overall lengths of the first adjustment mechanism 6 and the second adjustment mechanism 7 can be adjusted according to the yarn processing requirements, improving the environmental adaptability of the winding machine.

[0042] Parts not involved in the present utility model are the same as or can be implemented by using the prior art, and will not be elaborated herein.

[0043] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can, without departing from the principles and purposes of the present utility model, make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An automatic yarn guiding device for a yarn reel, characterized in that: The invention comprises a yarn guide rod (1) and a swing assembly (5), wherein the swing assembly (5) comprises a support rod (501) and a motor (502), an eccentric wheel (503) being arranged at the output end of the motor (502), a first adjustment mechanism (6) being rotatably connected between the eccentric wheel (503) and the support rod (501), the first adjustment mechanism (6) comprising a threaded sleeve (601), both ends of the threaded sleeve (601) being threadedly connected to threaded rods (602), a connecting rod (604) being arranged at the other end of one of the threaded rods (602), a stop sleeve (603) being arranged on the outer side of the connecting rod (604), and a second adjustment mechanism (7) being rotatably connected between the support rod (501) and the yarn guide rod (1).

2. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: The two threaded rods (602) are arranged in a mirror image, and the cross section of the threaded sleeve (601) is an equihexagonal structure.

3. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: The threaded sleeve (601), the threaded rod (602) and the stop sleeve (603) are all made of stainless steel.

4. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: A clamping groove (607) is provided at the lower inner side of the anti-retraction sleeve (603), and the clamping groove (607) is engaged with the threaded sleeve (601).

5. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: A sliding groove (605) is provided on the outer surface of the connecting rod (604), and a sliding block (606) is provided on the inner side of the stop sleeve (603).

6. The automatic yarn guiding device of the yarn reeling machine according to claim 1, characterized in that: The anti-retraction sleeve (603) is engaged and slidably moved with the slide groove (605) via a slider (606); the threaded sleeve (601), the anti-retraction sleeve (603) and the connecting rod (604) are coaxially arranged.

7. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: The yarn guide rod (1) is provided with a plurality of yarn guide hooks (3) through a clamping block (2), and the plurality of yarn guide hooks (3) are linearly arranged at equal distances along the length line of the yarn guide rod (1).

8. The automatic yarn guiding device of the yarn reeling machine according to claim 1 is characterized in that: Roller groups (4) are provided at both ends of the yarn guide rod (1).

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