Device for preventing yarn breakage during production of imitated cotton yarn by elasticizer

Abstract

The utility model discloses a device for preventing yarn breakage when an elasticizer is used for producing imitated cotton yarns, which comprises an elasticizer body, a compressed air supply pipe is arranged on the elasticizer body, air inlets are respectively arranged at two ends of the compressed air supply pipe, 12 DTY (draw textured yarn) network devices connected with the compressed air supply pipe are uniformly arranged between the two air inlets at intervals, and the DTY network devices are connected with the compressed air supply pipe. A nozzle is arranged on the DTY network device, and the air injection pressure of the nozzle is 0.8 Mpa; a baffle is arranged on the elasticizer body, 13 partition plates are evenly arranged on the baffle at intervals, the space in front of the baffle is divided into 12 sections by the partition plates, and the DTY interlacer is located in the middle of the sections. One side, close to the baffle plate, of the partition plate is provided with a receding notch through which a compressed air supply pipe can pass. According to the utility model, the nozzles of all the DTY network devices are isolated from one another, so that the possibility that filaments are blown off by airflow sprayed by the nozzles is avoided, the proportion of produced high-quality products is higher, the quality of the products is more stable, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of texturing machines for producing imitation cotton yarn, and in particular to a device for preventing yarn breakage when texturing machines produce imitation cotton yarn. Background Technology

[0002] Texturing machines are key pieces of equipment in the textile industry, primarily used for processing synthetic fiber filaments. When the synthetic fiber filaments are heated to near their glass transition temperature in a hot box, the fiber's molecular structure becomes relatively active, entering a plastic state. At this point, a false twisting device twists the fiber, causing the internal molecular structure to distort and deform. During cooling, the fiber's molecular structure is fixed, forming a crimped shape. This crimped shape gives the fiber elasticity, resulting in a new type of cotton-like yarn with a 3D appearance reminiscent of cotton, possessing all the characteristics of cotton fabrics. It retains the fluffy, fine texture, natural nap, and strong cotton feel. The fabric made from this new type of cotton-like yarn feels like cotton while possessing the strength and drape of polyester yarn. The fabric is suitable for making sportswear, casual wear, underwear, outerwear, and upholstery, showcasing a new style of fabric. When producing imitation cotton yarn, the yarn is transferred from the raw yarn frame to a roller, and the lifting rod guides the yarn into the heating box. The other end is between the roller and the upper heating box. However, due to the high pressure of the compressed air used, the airflow from the nozzle may cause the yarn to collide with the adjacent spindle, resulting in yarn breakage and affecting product quality. Utility Model Content

[0003] To address the aforementioned technical problems, the purpose of this utility model is to propose a device for preventing yarn breakage during the production of imitation cotton yarn using a texturing machine, thereby solving the problem of yarn breakage caused by air blowing from adjacent spindles.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A device for preventing yarn breakage during the production of imitation cotton yarn using a texturing machine includes a texturing machine body. The machine body is equipped with a compressed air supply pipe, with air inlets at both ends. Twelve DTY mesh devices, connected to the compressed air supply pipe, are evenly spaced between the two air inlets. Each DTY mesh device has a nozzle with an air pressure of 0.8 MPa. The machine body is also equipped with a baffle, on which 13 partitions are evenly spaced, dividing the space in front of the baffle into 12 sections. The DTY mesh devices are located in the middle of each section. Each partition is perpendicular to the baffle, and a clearance notch is provided on the side of the partition closest to the baffle, allowing the compressed air supply pipe to pass through. The clearance notch extends downwards from the top edge of the partition. The partition is made of a 2mm thick steel plate, and the baffle is 1320mm long and 300mm wide.

[0006] Preferably, the air inlet is connected to an air inlet pipe, and the two ends of the baffle are provided with clearance notches for the air inlet pipe to pass through.

[0007] Preferably, the bottom of the baffle is provided with a folded edge, which is perpendicular to the baffle and bends away from the side of the partition.

[0008] Preferably, the partition has a length of 300mm and a width of 150mm.

[0009] Preferably, the texturing machine body includes a crossbeam, and the baffle is provided with fixing holes, and the baffle is fastened to the crossbeam through the fixing holes.

[0010] Preferably, the edge of the clearance notch transitions to the partition in an arc shape.

[0011] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:

[0012] This utility model relates to a device for preventing yarn breakage during the production of imitation cotton yarn using a texturing machine. The device includes a texturing machine body with a compressed air supply pipe at each end. Twelve DTY meshers connected to the compressed air supply pipe are evenly spaced between the two air inlets. Each DTY mesher has a nozzle with an air pressure of 0.8 MPa. The machine body also has a baffle with 13 evenly spaced partitions dividing the space in front of the baffle into 12 sections. The DTY meshers are located in the middle of these sections, isolating the nozzles of each DTY mesher from each other. This eliminates the possibility of the airflow breaking the yarn, resulting in a higher proportion of high-quality products, more stable product quality, and improved production efficiency. Attached Figure Description

[0013] The technical solution of this utility model will be further described below with reference to the accompanying drawings:

[0014] Appendix Figure 1 This is a front view schematic diagram of the device for preventing yarn breakage when the texturing machine of this utility model produces imitation cotton yarn;

[0015] Appendix Figure 2 This is a top view schematic diagram of the device for preventing yarn breakage when the texturing machine of this utility model produces imitation cotton yarn;

[0016] Appendix Figure 3 This is a left-side schematic diagram of the device for preventing yarn breakage when the texturing machine of this utility model produces imitation cotton yarn.

[0017] Among them: 1. Compressed air supply pipe; 2. Air inlet; 3. DTY network device; 4. Nozzle; 5. Baffle; 51. Clearance notch; 52. Folded edge; 53. Fixing hole; 6. Partition; 61. Clearance notch. Detailed Implementation

[0018] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0019] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0020] Furthermore, it should be noted that the directional terms such as left, right, up, and down used in the embodiments of this utility model are only relative concepts or references to the normal use of the product, and should not be considered restrictive. The implementation of this utility model will be described in detail below with reference to specific embodiments.

[0021] As attached Figure 1 Appendix Figure 2 The diagram illustrates a device for preventing yarn breakage during the production of imitation cotton yarn using a texturing machine, according to this invention. The device includes a texturing machine body with a compressed air supply pipe 1. Air inlets 2 are connected to both ends of the compressed air supply pipe 1. Twelve DTY network devices 3, each connected to the compressed air supply pipe 1, are evenly spaced between the two air inlets 2. Each DTY network device 3 has a nozzle 4, and the air pressure of the nozzle 4 is 0.8 MPa. The DTY network device 3 is used to produce DTY network yarn. Its operation involves introducing the yarn into the nozzle, where compressed air forms a high-speed airflow that impacts and blows the yarn, causing the individual filaments to rub and intertwine, thus forming a network structure.

[0022] The texturing machine body is equipped with a baffle 5, on which 13 partitions 6 are evenly spaced, dividing the space in front of the baffle 5 into 12 sections. The DTY network device 3 is located in the middle of each section. The partitions 6 are perpendicular to the baffle 5. A clearance notch 61 is formed on the side of the partition 6 closest to the baffle 5, allowing the compressed air supply pipe 1 to pass through. The edge of the clearance notch 61 transitions to the edge of the partition 6 in an arc shape. The clearance notch 61 extends downwards from the top edge of the partition 6, making the installation of the compressed air supply pipe 1 more convenient. Furthermore, if the compressed air supply pipe 1 is not installed securely, the clearance notch 61 can also serve as a load-bearing element. The partitions 6 are made of 2mm thick steel plates. The length of the baffle 5 is 1320mm, and the width is 300mm. Each section of the texturing machine has 12 spindles, and each spindle is individually isolated within a partition 6.

[0023] The air inlet 2 is connected to an air intake pipe, and both ends of the baffle 5 have clearance notches 51 for the air intake pipe to pass through. (See attached image) Figure 3 As shown, the bottom of the baffle 5 has a folded edge 52, which is perpendicular to the baffle 5 and bends away from the partition 6, increasing the strength of the baffle 5, preventing bending deformation, and making the connection of the partition 6 more stable. The partition 6 is 300mm long and 150mm wide, effectively blocking the airflow ejected from the nozzle 4, preventing disturbance to adjacent sections and avoiding yarn breakage caused by collision between the yarn and adjacent spindles.

[0024] The texturing machine body includes a crossbeam, and a baffle 5 is machined with fixing holes 53. The baffle 5 is fastened to the crossbeam through the fixing holes 53, so that the baffle 5 and the partition 6 can more reliably separate each DTY networker 3.

[0025] This invention installs a partition 6 at one roller of the texturing machine body, dividing the space in front of the baffle 5 into 12 sections, so that the nozzles 4 of each DTY networker 3 are isolated from each other, eliminating the possibility that the airflow ejected from the nozzles 4 will break the yarn, resulting in a higher proportion of high-quality products, more stable product quality, and improved production efficiency.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A device for preventing yarn breakage during the production of imitation cotton yarn using a texturing machine, characterized in that: The machine includes a texturing machine body, on which a compressed air supply pipe is provided. Each end of the compressed air supply pipe has an air inlet. Twelve DTY mesh devices, connected to the compressed air supply pipe, are evenly spaced between the two air inlets. Each DTY mesh device has a nozzle, and the nozzle's air pressure is 0.8 MPa. The texturing machine body also has a baffle, on which 13 partitions are evenly spaced, dividing the space in front of the baffle into 12 sections. The DTY mesh devices are located in the middle of each section. Each partition is perpendicular to the baffle, and a clearance notch is provided on the side of the partition closest to the baffle, allowing the compressed air supply pipe to pass through. The clearance notch extends downwards from the top edge of the partition. The partition is made of 2mm thick steel plate, and the baffle is 1320mm long and 300mm wide.

2. The device for preventing yarn breakage when producing imitation cotton yarn using a texturing machine according to claim 1, characterized in that: The air inlet is connected to an air inlet pipe, and the two ends of the baffle are provided with clearance notches to allow the air inlet pipe to pass through.

3. The device for preventing yarn breakage when producing imitation cotton yarn using a texturing machine according to claim 1, characterized in that: The bottom of the baffle is provided with a folded edge, which is perpendicular to the baffle and bends away from the side of the partition.

4. The device for preventing yarn breakage when producing imitation cotton yarn using a texturing machine according to claim 1, characterized in that: The partition is 300mm long and 150mm wide.

5. The device for preventing yarn breakage when producing imitation cotton yarn using a texturing machine according to claim 1, characterized in that: The texturing machine body includes a crossbeam, and the baffle is provided with fixing holes, and the baffle is fastened to the crossbeam through the fixing holes.

6. The device for preventing yarn breakage when producing imitation cotton yarn using a texturing machine according to claim 1, characterized in that: The edge of the clearance notch transitions into the arc shape of the partition.

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