Stranded precursor frame and elasticizer
By adding the design of the combined wire frame on the single-strand elastic machine, the problem of high cost and major changes required to adjust the single-strand wire production line to the combined wire production line is solved, and low-cost production line conversion and efficient production of combined wire are achieved.
Patent Information
- Application Number
- CN202421164281.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing single-strand elastic-adding machine and combined elastic-adding machine equipment are different, which makes it necessary to adjust the single-strand wire production line to a combined wire production line with a large amount of capital investment and a large range of changes, making it difficult to adapt to the cyclical changes in the textile industry.
A combined wire stitching is designed, and by adding a second bracket and a second guidewire assembly on the basis of a single-strand elastic machine, combined with a network device, the parallel introduction and winding of polyester wire and cationic wire are realized to form a combined wire.
A low-cost solution is provided to adjust the single-strand wire production line into a combined wire production line, so that a single-strand elastic machine can be used to produce combined wire, reducing the cost and complexity of production line conversion.
Smart Images
Figure CN222613594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of textile texturing machines, in particular to a stranding yarn frame and a texturing machine. Background Art
[0002] At present, polyester texturing machines are mainly divided into single-strand texturing machines and twisted yarn texturing machines. The market for single-strand yarn and twisted yarn changes cyclically and seasonally. In order to meet market demand, textile companies need to respond flexibly to market changes and adjust production lines to focus on the production of single-strand yarn or twisted yarn.
[0003] However, single-strand texturing machines and combined-strand texturing machines are different equipment. The plan to adjust a single-strand yarn production line to a combined-strand yarn production line often requires a large amount of capital investment and a large range of changes, which is not conducive to the cyclical changes in the textile industry. Utility Model Content
[0004] The utility model aims to provide a stranded yarn rack and a texturing machine, aiming to provide a low-cost solution for adjusting a single-strand yarn production line to a stranded yarn production line.
[0005] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:
[0006] A stranded yarn rack comprises: a frame, a first bracket, a first wire guide assembly, a second bracket, a second wire guide assembly and a network device; the first bracket and the second bracket are height-adjustably connected to the frame, and the first wire guide assembly, the second wire guide assembly and the network device are fixedly connected to the frame; two strands of yarn placed on the first bracket and the second bracket respectively enter the network device through the first wire guide assembly and the second wire guide assembly respectively.
[0007] Furthermore, the first wire guide assembly includes a first wire guide tube arranged vertically and a second wire guide tube arranged horizontally, the first wire guide tube is fixedly connected to the frame, one end of the first wire guide tube and one end of the second wire guide tube are connected by a flexible tube bent at a right angle, the remaining end of the first wire guide tube is used to introduce the raw wire from the first support, and the remaining end of the second wire guide tube is used to lead out the raw wire.
[0008] Furthermore, the second wire guide assembly includes a third wire guide tube arranged vertically and a fourth wire guide tube arranged horizontally, the third wire guide tube is fixedly connected to the frame, one end of the third wire guide tube and one end of the fourth wire guide tube are connected by a flexible tube bent at a right angle, the remaining end of the third wire guide tube is used to introduce the raw wire from the second support, and the remaining end of the fourth wire guide tube is used to lead out the raw wire.
[0009] Furthermore, the second wire guide tube is parallel to the fourth wire guide tube.
[0010] Furthermore, the horizontal distances between the outlet ends of the second wire guide tube and the fourth wire guide tube and the network device are equal.
[0011] Furthermore, the outlet end of the second wire guide tube is connected to a fifth wire guide tube extending toward the network device, the second wire guide tube and the fifth wire guide tube are connected by a flexible tube, the outlet end of the fourth wire guide tube is connected to a sixth wire guide tube extending toward the network device, and the fourth wire guide tube and the sixth wire guide tube are connected by a flexible tube.
[0012] Furthermore, the angle between the fifth wire guide tube and the sixth wire guide tube is less than 30 degrees.
[0013] Furthermore, the second support is higher than the first support, the second guide wire assembly is higher than the first guide wire assembly, and the height difference between the second support and the first support is equal to the height difference between the second guide wire assembly and the first guide wire assembly.
[0014] Furthermore, the network device includes one or more nozzles connected to a compressed air source, and the nozzles are used to spray high-speed airflow to the two raw fibers to cause the two raw fibers to be entangled and twisted.
[0015] A texturing machine uses a combined yarn frame to replace the yarn frame of a single-strand texturing machine.
[0016] Compared with the prior art, this application has the following beneficial effects:
[0017] Provided are a stranded yarn rack and a texturing machine, which use the stranded yarn rack to replace the yarn rack of a single-strand texturing machine, so that the single-strand texturing machine can be used to produce stranded yarn, thereby providing a low-cost solution for adjusting a single-strand yarn production line to a stranded yarn production line. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0019] Figure 1 A plan view of a single strand yarn frame of an existing single strand texturing machine;
[0020] Figure 2 A plan view of an embodiment of the utility model;
[0021] Figure 3 for Figure 2 A local enlarged view of point A;
[0022] The numbers in the figure represent the following:
[0023] 1-frame; 11-column; 12-crossbeam; 2-first support; 21-polyester yarn cake; 22-polyester raw yarn; 3-first wire guide assembly; 31-first wire guide tube; 32-second wire guide tube; 33-fifth wire guide tube; 4-second support; 41-cationic yarn cake; 42-cationic raw yarn; 5-second wire guide assembly; 51-third wire guide tube; 52-fourth wire guide tube; 53-sixth wire guide tube; 6-network device; 7-rubber sleeve. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] A stranded yarn rack is proposed below, which is intended to transform the stranded yarn rack of an existing single-strand texturing machine so that the single-strand texturing machine can directly produce stranded yarn.
[0026] Figure 1 This is a schematic diagram of the structure of the original yarn frame of the existing single-strand texturing machine, combined with Figure 1 .
[0027] The raw yarn rack comprises a frame 1 , a first frame support 2 , and a first wire guide assembly 3 , wherein the frame 1 is fixed, the first frame support 2 is used to place the polyester yarn cake 21 , and the first wire guide assembly 3 is used to lead out the polyester raw yarn 22 .
[0028] Specifically, the first support 2 is height-adjustably connected to the frame 1, and the arrangement between the multiple first supports 2 follows a rectangular array, each first guide wire assembly 3 corresponds to a first support 2, the first guide wire assembly 3 is fixedly connected to the frame 1, and the first guide wire assembly 3 includes a vertically arranged first guide wire tube 31 and a horizontally arranged second guide wire tube 32, one end of the first guide wire tube 31 and one end of the second guide wire tube 32 are connected by a flexible tube (7) bent at a right angle, the remaining end of the first guide wire tube 31 is used to introduce the polyester raw yarn 22 from the polyester yarn cake 21, and the remaining end of the second guide wire tube 32 is used to lead out the polyester raw yarn 22.
[0029] (First embodiment)
[0030] Figure 2 This is a schematic diagram of the structure of the stranded yarn frame of the improved single-strand texturing machine. Figure 3 yes Figure 2The local enlarged view of A, combined with Figure 2 , Figure 3 .
[0031] On the basis of the existing raw yarn rack, the combined raw yarn rack is expanded with a second support 4 and a second wire guide assembly 5 on the frame 1. The second support 4 is used to place the cationic yarn cake 41, and the second wire guide assembly 5 is used to lead out the cationic raw yarn 42, and make the led polyester raw yarn 22 and the cationic raw yarn 42 merge into the network device 6, and the network device 6 is fixedly connected to the frame.
[0032] The first support 2 and the second support 4 have the same structure, and the second support 4 is higher than the first support 2 . The first guide wire assembly 3 and the second guide wire assembly 5 have the same structure, and the second guide wire assembly 5 is higher than the first guide wire assembly 3 .
[0033] Specifically, the second wire guide assembly 5 includes a third wire guide tube 51 arranged vertically and a fourth wire guide tube 52 arranged horizontally. One end of the third wire guide tube 51 and one end of the fourth wire guide tube 52 are connected by a flexible tube (7) bent at a right angle. The remaining end of the third wire guide tube 51 is used to introduce the cationic raw wire 42 from the cationic wire cake 41, and the remaining end of the fourth wire guide tube 52 is used to lead out the cationic raw wire 42.
[0034] The frame 1 includes a column 11 and a crossbeam 12 that are fixedly connected, a first wire guide tube 31 and a third wire guide tube 51 are fixedly connected to the column 11, and a first bracket 2 and a second bracket 4 are vertically movably connected to the bracket.
[0035] In order to allow the polyester raw yarn 22 and the cationic raw yarn 42 to be introduced into the network device 6 in parallel and orderly, the second wire guide tube 32 is parallel to the fourth wire guide tube 52, and the outlet ends of the second wire guide tube 32 and the fourth wire guide tube 52 are at the same horizontal distance from the network device 6.
[0036] (Second embodiment)
[0037] Combination Figure 3 On the basis of the first embodiment, the outlet end of the second wire guide tube 32 is connected to the fifth wire guide tube 33 extending toward the network device 6, and the outlet end of the fourth wire guide tube 52 is connected to the sixth wire guide tube 53 extending toward the network device 6, and the angle between the fifth wire guide tube 33 and the sixth wire guide tube 53 is less than 30 degrees.
[0038] The second wire guide tube 32 is connected to the fifth wire guide tube 33 via a flexible tube (7), and the fourth wire guide tube 52 is connected to the sixth wire guide tube 53 via a flexible tube (7).
[0039] (Third Embodiment)
[0040] On the basis of the first embodiment, the network device 6 adopts an airflow network device, which includes one or more nozzles connected to a compressed air source (not shown in the figure). The nozzles spray high-speed airflow to the cationic precursor 42 and the polyester precursor 22, so that the cationic precursor 42 and the polyester precursor 22 are entangled and twisted to form a combined yarn, and the hair generated during the stretching deformation process is reduced. Then, the combined yarn enters the subsequent equipment of the single-strand texturing machine according to the normal silk path of the polyester precursor 22.
[0041] (Other instructions)
[0042] In the above embodiment, the flexible tube (7) adopts a rubber sleeve, and the other wire guide tubes are rigid, and the other structures of the single-strand texturizing machine do not need to be changed.
[0043] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. A stranding yarn rack, characterized in that: include: A frame (1), a first support (2), a first guide wire assembly (3), a second support (4), a second guide wire assembly (5) and a network device (6); The first bracket (2) and the second bracket (4) are connected to the frame (1) in an adjustable manner in height, and the first guide wire assembly (3), the second guide wire assembly (5) and the network device (6) are fixedly connected to the frame (1); The two raw fibers respectively placed on the first support (2) and the second support (4) respectively pass through the first guide wire assembly (3) and the second guide wire assembly (5) and enter the network device (6).
2. A stranding rack according to claim 1, characterized in that: The first wire guide assembly (3) comprises a first wire guide tube (31) arranged vertically and a second wire guide tube (32) arranged horizontally, the first wire guide tube (31) being fixedly connected to the frame (1), one end of the first wire guide tube (31) and one end of the second wire guide tube (32) being connected via a flexible tube (7) bent at a right angle, the remaining end of the first wire guide tube (31) being used to introduce raw wire from the first support (2), and the remaining end of the second wire guide tube (32) being used to lead out the raw wire.
3. A stranding rack according to claim 2, characterized in that: The second wire guide assembly (5) comprises a third wire guide tube (51) arranged vertically and a fourth wire guide tube (52) arranged horizontally, wherein the third wire guide tube (51) is fixedly connected to the frame (1), one end of the third wire guide tube (51) and one end of the fourth wire guide tube (52) are connected via a flexible tube (7) bent at a right angle, the remaining end of the third wire guide tube (51) is used to introduce the raw wire from the second support (4), and the remaining end of the fourth wire guide tube (52) is used to lead out the raw wire.
4. The stranding rack according to claim 3, characterized in that: The second wire guide tube (32) is parallel to the fourth wire guide tube (52).
5. The stranding frame according to claim 4, characterized in that: The outlet ends of the second wire guide tube (32) and the fourth wire guide tube (52) are at the same horizontal distance from the network device (6).
6. A stranding rack according to claim 5, characterized in that: The outlet end of the second wire guide tube (32) is connected to a fifth wire guide tube (33) extending toward the network device (6); the second wire guide tube (32) and the fifth wire guide tube (33) are connected via a flexible tube (7); the outlet end of the fourth wire guide tube (52) is connected to a sixth wire guide tube (53) extending toward the network device (6); the fourth wire guide tube (52) and the sixth wire guide tube (53) are connected via a flexible tube (7).
7. The stranding frame according to claim 6, characterized in that: The angle between the fifth wire guide tube (33) and the sixth wire guide tube (53) is less than 30 degrees.
8. The stranding rack according to claim 1, characterized in that: The second support (4) is higher than the first support (2), the second guide wire assembly (5) is higher than the first guide wire assembly (3), and the height difference between the second support (4) and the first support (2) is equal to the height difference between the second guide wire assembly (5) and the first guide wire assembly (3).
9. The stranding frame according to claim 1, characterized in that: The network device (6) comprises one or more nozzles connected to a compressed air source, and the nozzles are used to spray high-speed airflow toward the two raw fibers, so that the two raw fibers are entangled and twisted.
10. A texturizing machine, characterized in that: The stranded yarn rack according to any one of claims 1 to 9 is used to replace the yarn rack of a single-strand texturing machine.