Cluster creel of untwisted doubling machine
By designing arc-arranged yarn barrel seats and yarn collecting rings in a twistless wire unblocking machine, the uniform tension of the yarn is ensured, and the yarn integrity is improved by using the bundle barrel, the problems of uneven yarn tension and poor yarn quality caused by uneven yarn tension in the prior art are solved, and a high-quality yarn clamping effect is achieved.
Patent Information
- Application Number
- CN202421860612.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-02
AI Technical Summary
In the existing twist-free wire-coupling technology, the tension degree of the yarn is uneven, resulting in uneven clustering and poor yarn quality.
A bundled yarn rack with no twisting machine is designed. The arc-arranged yarn barrel seat and the yarn collecting ring ensure uniform spacing between each yarn barrel seat and the yarn collecting ring. The yarn is extruded by the yarn to improve the integrity and quality of the yarn.
The uniform tension of the yarn is achieved, the quality and integrity of the yarn after the cluster is improved, and the high quality and thread climatic effect of the yarn is ensured.
Smart Images
Figure CN222821752U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yarn processing, in particular to a bunching yarn frame of a twist-free doubling machine. Background Art
[0002] In the prior art, the twist-free doubling is generally done by bundling the yarns on the bobbin into one strand through a yarn guide ring. However, in the actual doubling process, the bobbin seats are generally arranged side by side on the frame, which results in different distances between each yarn and the yarn guide ring, which will affect the tension of the yarn, the bundled yarn is uneven, and the bundled yarn is relatively loose, affecting the yarn quality. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a bundling yarn frame of a twist-free doubling machine, which can combine and doubling multiple yarns and maintain a relatively high quality of the yarns.
[0004] The utility model discloses a bunching yarn frame of a twist-free doubling machine, comprising a base, a column is arranged on the base, a mounting plate is arranged on one side of the upper end of the column, a plurality of rotating shafts are arranged on one side of the mounting plate, a yarn drum seat is rotatably connected to the rotating shaft, the yarn drum seat is used to connect the drum yarn, the yarn drum seat is arranged in an arc at one end of the mounting plate, a support rod is arranged at the other end of the mounting plate, a yarn gathering ring is arranged on the support rod, a bunching cylinder is arranged on the side of the yarn gathering ring, and the yarn is output from the drum yarn on the drum seat to the yarn gathering ring and then output through the bunching cylinder;
[0005] The yarn gathering ring is located at the center of the arc formed by the yarn tube seat.
[0006] The structure of the clustering tube is that the diameters of the openings at both ends are larger than the diameter in the middle, and the middle interior of the clustering tube is an arc-shaped convex structure.
[0007] A pressure regulating mechanism is arranged on the mounting plate corresponding to each yarn tube seat, and is used for regulating the damping force between the yarn tube seat and the mounting plate.
[0008] A limit stop ring is provided at one end of the yarn tube seat near the mounting plate, and the structure of the pressure regulating mechanism is as follows: a screw hole is provided on the mounting plate corresponding to the range of the limit stop plate of the yarn tube seat, the screw hole passes through the mounting plate, and a screw sleeve is provided in the screw hole, and the external thread of the screw sleeve cooperates with the screw hole, and a guide push rod is provided inside the screw sleeve, and one end of the guide push rod extends to the limit stop ring, and a connecting seat is provided at the end of the guide push rod near one end of the limit stop ring, the interior of the connecting seat is a hollow structure, and a steel ball is provided in the hollow structure, and a part of the steel ball is exposed to the outside of the connecting seat, and the steel ball located outside the connecting seat abuts against the limit stop ring, and a compression spring is provided on the guide push rod between the screw sleeve and the connecting seat, and the two ends of the compression spring abut against the screw sleeve and the connecting seat.
[0009] An operating handle is arranged at the end of the screw sleeve.
[0010] The utility model provides a bundling yarn frame for a twist-free doubling machine, which utilizes the same spacing between the yarn tube seats arranged in an arc shape and the yarn gathering rings to ensure uniform tension between the yarns. The quality of the yarns after bundling is improved, and at the same time, the bundling tube is used to apply pressure to the yarns to improve the integrity of the yarns. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is the structural front view of the utility model;
[0012] Figure 2 for Figure 1 AA cross-sectional diagram of ;
[0013] Figure 3 It is a side view of the utility model;
[0014] Figure 4 for Figure 3 A partial enlarged schematic diagram of
[0015] Figure 5 The three-dimensional Figure 1 ;
[0016] Figure 6 The three-dimensional Figure 2 ;
[0017] Figure 7 for Figure 6 A partial enlarged schematic diagram of . DETAILED DESCRIPTION
[0018] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0019] Embodiment 1:
[0020] like Figure 1-Figure 7 As shown, the utility model discloses a bunching yarn frame of a twist-free doubling machine, comprising a base 1, a column 2 is arranged on the base 1, a mounting plate 3 is arranged on one side of the upper end of the column 2, a plurality of rotating shafts 8 are arranged on one side of the mounting plate 3, a yarn drum seat 4 is rotatably connected to the rotating shaft 8, the yarn drum seat 4 is used to connect the drum yarn, the yarn drum seat 4 is arranged in an arc at one end of the mounting plate 3, a support rod 10 is arranged at the other end of the mounting plate 3, a yarn gathering ring 5 is arranged on the support rod 10, a bunching drum 6 is arranged on the side of the yarn gathering ring 5, and the yarn is output from the drum yarn on the drum seat 4 to the yarn gathering ring 5 and then output through the bunching drum 6;
[0021] The yarn gathering ring 5 is located at the center of the arc formed by the yarn tube seat 4.
[0022] In actual use, the number of yarn drum seats 4 can be selected according to actual needs. This embodiment takes four yarn drum seats 4 as an example. During the paralleling process, the yarn drum is fixed on the yarn drum seat 4. The yarn drum seat 4 is an existing known structure and will not be described in detail. The yarn of the yarn drum on the yarn drum seat 4 extends to the yarn gathering ring 5, passes through the yarn gathering ring 5 and the bundling cylinder 6, and completes the bundling and paralleling. Since the yarn drum seat 4 is on the same arc and the yarn gathering ring 5 is located at the center of the arc, the distance between each yarn drum and the yarn gathering ring 5 is the same, so that the tension between the yarns is closer, which can improve the quality of the yarn after bundling and paralleling.
[0023] The structure of the clustering tube 6 is that the diameter of the openings at both ends is larger than the diameter in the middle, and the middle interior of the clustering tube 6 is an arc-shaped raised structure 11. The diameter of the openings at both ends of the clustering tube 6 is larger to facilitate the entry and exit of the clustering tube 6 after the paralleling, and the clustering tube 6 has an arc-shaped raised structure 11 inside, and the arc-shaped raised structure 11 refers to an arc-shaped structure along the axial direction and a ring-shaped structure in the circumferential direction. The inside of the clustering tube 6 is a through hole with a smaller diameter. In the actual processing process, a suitable clustering tube 6 can be selected according to the actual situation. According to the overall thickness of the yarn after the paralleling, a suitable clustering tube 6 is selected. The inner diameter of the arc-shaped raised structure 11 of the clustering tube 6 should be slightly smaller than the overall diameter of the yarn after the paralleling. In the process of the yarn passing through the clustering tube 6, the yarn is squeezed to a certain extent, so that the yarns are combined to a certain extent, the yarn is not easy to loosen, the integrity is good, and the yarn quality is further improved.
[0024] A pressure regulating mechanism 7 is provided on the mounting plate 3 corresponding to each bobbin seat 4, and is used to adjust the damping force between the bobbin seat 4 and the mounting plate 3. Since the bobbin seat 4 is provided on the rotating shaft 8, the bobbin seat 4 is free to rotate relative to the mounting plate 3. Therefore, a pressure regulating mechanism 7 is required to increase and adjust the pressure applied to the bobbin seat 4 to change the yarn output tension of the bobbin on the bobbin seat 4. By adjusting the pressure regulating mechanisms 7 corresponding to all bobbin seats 4, the tension of each yarn can be kept basically consistent as much as possible, and a stable state can be maintained.
[0025] A limit stop ring 9 is provided at one end of the yarn tube seat 4 near the mounting plate 3. The structure of the pressure regulating mechanism 7 is as follows: a screw hole is provided on the mounting plate 3 corresponding to the range of the limit stop plate of the yarn tube seat 4, the screw hole passes through the mounting plate 3, and a screw sleeve 12 is provided in the screw hole. The external thread of the screw sleeve 12 cooperates with the screw hole. The external thread of the screw sleeve 12 in the accompanying drawings is for display. A guide push rod 13 is provided inside the screw sleeve 12, and one end of the guide push rod 13 extends to the limit stop ring 9. A connecting seat 14 is provided at the end of the guide push rod 13 near one end of the limit stop ring 9. The interior of the connecting seat 14 is a hollow structure, and a steel ball 15 is provided in the hollow structure. Part of the steel ball 15 is exposed to the outside of the connecting seat 14, and the steel ball 15 located outside the connecting seat 14 abuts against the limit stop ring 9. A compression spring 16 is sleeved on the guide push rod 13 between the screw sleeve 12 and the connecting seat 14, and the two ends of the compression spring 16 abut against the screw sleeve 12 and the connecting seat 14.
[0026] A limit stop ring 9 is provided on the yarn tube seat 4. When the yarn tube is fixed to the yarn tube seat 4, the limit stop ring 9 can be used to limit the axial position of the yarn tube. A screw hole is provided on the mounting plate 3, and a screw sleeve 12 is provided in the screw hole. The outer wall of the screw sleeve 12 is provided with a thread, and the inner wall is smooth. The position of the screw sleeve 12 relative to the mounting plate 3 can be adjusted in the axial direction of the screw sleeve 12 by rotating the screw sleeve 12. A guide push rod 13 is inserted in the screw sleeve 12. The outer diameter of the guide push rod 13 is substantially consistent with the inner diameter of the screw sleeve 12. The guide push rod 13 slides axially in the screw sleeve 12. A connecting seat 14 is provided at the end of the guide push rod 13. The interior of the connecting seat 14 is a spherical hollow structure that can accommodate a steel ball 15, but a part of the steel ball 15 is exposed to the outside of the connecting seat 14, and the exposed part is located at one end close to the limit stop ring 9, so that the steel ball 15 can be directly used to resist the limit stop ring 9. A compression spring 16 is sleeved between the screw sleeve 12 and the connecting seat 14, and the compression spring 16 is used to apply pressure to the connecting seat 14, thereby changing the pressure applied by the steel ball 15 to the limit stop ring 9, and finally generating damping for the rotation of the yarn tube seat 4. Since the rotation of the screw sleeve 12 can adjust its axial position, the compression spring 16 can be squeezed or relaxed, changing the pressure applied by the compression spring 16 to the connecting seat 14, changing the damping force on the yarn tube seat 4, and finally changing the tension of the yarn. A support ring 17 can be set at the end of the screw sleeve 12, and the two are fixed or relatively rotatably connected. A support ring 17 is also set on the connecting seat 14, and the two can be fixed, and the two ends of the compression spring 16 are pressed against the support rings 17 at both ends, so that the support is more stable and reliable.
[0027] An operating handle is provided at the end of the screw sleeve 12. The operating handle is arranged at the end of the screw sleeve 12 away from one end of the yarn tube seat 4, so as to facilitate the rotation operation of the screw sleeve 12.
[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0030] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0031] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A bundling creel of a twistless doubling machine, comprising a base, characterized in that: A column is arranged on the base, a mounting plate is arranged on one side of the upper end of the column, a plurality of rotating shafts are arranged on one side of the mounting plate, a yarn drum seat is rotatably connected to the rotating shaft, the yarn drum seat is used to connect the drum yarn, the yarn drum seat is arranged in an arc at one end of the mounting plate, a support rod is arranged at the other end of the mounting plate, a yarn gathering ring is arranged on the support rod, a bunching cylinder is arranged on the side of the yarn gathering ring, and the yarn is output from the drum yarn on the drum seat to the yarn gathering ring and then output through the bunching cylinder; The yarn gathering ring is located at the center of the arc formed by the yarn tube seat.
2. The bundling creel of the twistless doubling machine according to claim 1, characterized in that: The structure of the clustering tube is that the diameters of the openings at both ends are larger than the diameter in the middle, and the middle interior of the clustering tube is an arc-shaped convex structure.
3. A bundling creel for a twistless doubling machine according to claim 1 or 2, characterized in that: A pressure regulating mechanism is arranged on the mounting plate corresponding to each yarn tube seat, and is used for regulating the damping force between the yarn tube seat and the mounting plate.
4. The bundling creel of the twistless doubling machine according to claim 3, characterized in that: A limit stop ring is provided at one end of the yarn tube seat near the mounting plate, and the structure of the pressure regulating mechanism is as follows: a screw hole is provided on the mounting plate corresponding to the range of the limit stop plate of the yarn tube seat, the screw hole passes through the mounting plate, and a screw sleeve is provided in the screw hole, and the external thread of the screw sleeve cooperates with the screw hole, and a guide push rod is provided inside the screw sleeve, and one end of the guide push rod extends to the limit stop ring, and a connecting seat is provided at the end of the guide push rod near one end of the limit stop ring, the interior of the connecting seat is a hollow structure, and a steel ball is provided in the hollow structure, and a part of the steel ball is exposed to the outside of the connecting seat, and the steel ball located outside the connecting seat abuts against the limit stop ring, and a compression spring is provided on the guide push rod between the screw sleeve and the connecting seat, and the two ends of the compression spring abut against the screw sleeve and the connecting seat.
5. The bundling creel of the twistless doubling machine according to claim 4, characterized in that: An operating handle is arranged at the end of the screw sleeve.