Novel yarn twisting and doubling mechanism

Abstract

The utility model discloses a novel yarn twisting and doubling mechanism which comprises yarn detector reversing supports symmetrically arranged on the left side and the right side. A chenille pulley yarn detector is arranged on the yarn detector reversing bracket; a two-spindle merging capstan assembly is arranged between the yarn detector reversing supports on the left side and the right side; the two-spindle combination capstan assembly is connected with one side of the whole machine through a connecting plate; an assembly of the yarn detector reversing support and the chenille pulley yarn detector is arranged at the upper end of the cone yarn. The novel yarn twisting and doubling mechanism has the remarkable beneficial effects of improving production efficiency, optimizing space utilization, reducing yarn loss, simplifying operation and maintenance and the like, and can promote technical progress and economic benefit improvement of the textile industry.

Description

Technical Field

[0001] The utility model relates to a novel yarn twisting and doubling mechanism, belonging to the technical field of textile equipment. Background Technique

[0002] Traditional yarn twisting and doubling processes usually handle these two steps separately. This process generally includes the following stages: In the traditional process, yarn is usually first made into cheese yarn (or other forms of yarn) through a spinning machine. This process includes steps such as spinning, winding, and shaping to ensure the quality and performance of the yarn. The purpose of twisting is to enhance the strength and tensile ability of the yarn. In this stage, the yarn is processed through a dedicated twisting machine. In the twisting machine, the yarn is twisted by rotating and tensioning to form a finished yarn with a certain structure. This twisting method is usually carried out separately to improve the physical properties of the yarn. After twisting, the yarn enters the doubling stage. In this stage, multiple yarns are combined together to form a thicker yarn or multi-strand yarn. The doubling process usually uses a doubling machine, which interweaves multiple yarns together to improve its overall strength and durability. The doubled yarn may also undergo subsequent treatments such as setting, dyeing, cleaning, etc. to meet the requirements of different fabrics. These treatments are usually carried out separately after twisting and doubling, increasing the complexity and time cost of production.

[0003] The separate treatment method of traditional yarn twisting and doubling has the following problems: Separately processing twisting and doubling requires multiple devices and processes, resulting in low production efficiency and an increased production cycle. Each link requires a separate device, increasing the equipment investment and occupied space of the production line. When transferring between different processes, the yarn may be damaged or deformed, affecting the quality of the final product. The operation of multiple devices requires frequent debugging and maintenance, increasing the operation complexity and maintenance cost.

[0004] Therefore, the traditional process of separately processing yarn twisting and doubling has many deficiencies, and new technologies and equipment are urgently needed to improve production efficiency, reduce costs, and improve yarn quality. This provides a good background and market demand for the research and development of a novel yarn twisting and doubling mechanism. Content of the Utility Model

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides a novel yarn twisting and doubling mechanism to solve the above technical problems.

[0006] To achieve the above object, the technical solution adopted by the present utility model is: a novel yarn twisting and doubling mechanism, which includes yarn detector reversing brackets symmetrically arranged on the left and right sides; a chenille pulley yarn detector is provided on the yarn detector reversing bracket; a two-spindle merging reel assembly is arranged between the yarn detector reversing brackets on the left and right sides; the two-spindle merging reel assembly is connected to one side of the whole machine through a connecting plate; the assembly of the yarn detector reversing bracket and the chenille pulley yarn detector is arranged at the upper end position of the cheese.

[0007] Further, the yarn detector reversing bracket includes a fixing plate; the fixing plate is connected to one side of the whole machine through a fixing member; an L-shaped plate is connected to one side of the fixing plate; a reversing plate is connected to one side of the L-shaped plate; a chenille pulley yarn detector is installed at the outer position of the reversing plate.

[0008] Further, a V-shaped structure is formed between one of the vertical sides of the reversing plate and the L-shaped plate, and the end position of the reversing plate points to the two-spindle merging reel assembly.

[0009] Further, the two-spindle merging reel assembly includes an electric spindle reel back plate and an electric spindle reel cover; an overfeed roller, a ceramic yarn splitter, and an overfeed ceramic yarn guide are arranged on one side of the electric spindle reel back plate; a yarn guide hook sheet metal is arranged below the electric spindle reel back plate; a single-headed stud is connected to one side of the yarn guide hook sheet metal; an open-hole yarn-passing ceramic eye is arranged on the single-headed stud; the open-hole yarn-passing ceramic eye is used to guide the left and right yarns.

[0010] The beneficial effects of the present utility model are:

[0011] 1. Improve production efficiency. By integrating the yarn twisting and doubling processes in one mechanism, this solution reduces the use of multiple independent processes and equipment in the traditional process, greatly improves production efficiency, and shortens the production cycle.

[0012] 2. Optimize space utilization. Due to the compactness of the equipment layout, the new design can effectively reduce the required production space, lower the equipment investment and occupancy costs, and make the production line more flexible.

[0013] 3. Reduce yarn loss. The new mechanism design reduces the transfer of yarns between different processes, reduces the risk of yarn loss and deformation, and further improves the quality of the final product.

[0014] 4. Simplify operation and maintenance. The integrated design enables operators to more conveniently control the entire twisting and doubling process, reduces the complexity of equipment debugging and maintenance, and lowers the training cost of operators.

[0015] 5. Enhance product quality. The combination of chenille pulley yarn detector, overfeed roller, and ceramic yarn splitter helps to more precisely control the yarn tension and guidance, thereby improving the consistency and stability of the yarn, and ultimately enhancing the overall quality of the product.

[0016] 6. This mechanism can be adjusted according to different yarn types and production requirements, has better adaptability, and can meet diverse market demands.

[0017] 7. Reduce energy consumption. By reducing the number of equipment and optimizing the process flow, this design can reduce the overall energy consumption, and has better economic benefits and environmental protection value.

[0018] In summary, this new type of yarn twisting and doubling mechanism has significant beneficial effects in improving production efficiency, optimizing space utilization, reducing yarn loss, simplifying operation and maintenance, etc., and can promote the technological progress and economic benefits improvement of the textile industry. Description of the Drawings

[0019] Figure 1 is the schematic diagram of the traditional structure;

[0020] Figure 2 is the overall structure schematic diagram of the present utility model;

[0021] Figure 3 is the connection structure schematic diagram of the yarn detector commutation bracket assembly and the two-spindle combined winch assembly of the present utility model;

[0022] Figure 4 is the structure schematic diagram of the yarn detector commutation bracket of the present utility model;

[0023] Figure 5 is the structure schematic diagram of the two-spindle combined winch assembly of the present utility model.

[0024] In the figure: 1. Yarn detector commutation bracket, 11. Fixed plate, 12. L-shaped plate, 13. Commutation plate, 2. Chenille pulley yarn detector, 3. Two-spindle combined winch assembly, 31. Electric spindle winch back plate, 311. Overfeed roller, 312. Ceramic yarn splitter, 313. Overfeed ceramic yarn guide wheel, 314. Yarn guide hook sheet metal, 315. Single-headed stud, 316. Open-hole yarn-passing ceramic eye, 32. Electric spindle winch cover, 34. Bobbin yarn. Detailed Description of the Preferred Embodiments

[0025] To make the objectives, technical solutions, and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. However, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model.

[0027] As Figures 2 - 5 shown, a new type of yarn twisting and doubling mechanism includes yarn detector reversing brackets 1 symmetrically arranged on the left and right sides; a chenille pulley yarn detector 2 is arranged on the yarn detector reversing bracket 1; a two-spindle merging winch assembly 3 is arranged between the yarn detector reversing brackets 1 on the left and right sides; the two-spindle merging winch assembly 3 is connected to one side of the whole machine through a connecting plate; the components of the yarn detector reversing bracket 1 and the chenille pulley yarn detector 2 are arranged at the upper end position of the cheese 4.

[0028] Preferably in this embodiment, the yarn detector reversing bracket 1 includes a fixing plate 11; the fixing plate 11 is connected to one side of the whole machine through a fixing member; an L-shaped plate 12 is connected to one side of the fixing plate 11; a reversing plate 13 is connected to one side of the L-shaped plate 12; the chenille pulley yarn detector 2 is installed at the outer side position of the reversing plate 13.

[0029] Preferably in this embodiment, a V-shaped structure is formed between one of the vertical sides of the reversing plate 13 and the L-shaped plate 12, and the end position of the reversing plate 13 points to the two-spindle merging winch assembly 3.

[0030] Preferably in this embodiment, the two-spindle merging winch assembly 3 includes an electric spindle winch back plate 31 and an electric spindle winch cover 32; a superfeed roller 311, a ceramic yarn splitter 312, and a superfeed ceramic yarn guide wheel 313 are arranged on one side of the electric spindle winch back plate 31; a yarn guide hook sheet metal 314 is arranged below the electric spindle winch back plate 31; a single-headed stud 315 is connected to one side of the yarn guide hook sheet metal 314; an opening-through yarn ceramic eye 316 is arranged on the single-headed stud 315; the opening-through yarn ceramic eye 316 is used to guide the left and right yarns.

[0031] The working principle of this new type of yarn twisting and doubling mechanism mainly includes the following steps:

[0032] First, yarn guiding and detection At the beginning of work, the yarn on the cheese 4 is guided by the chenille pulley yarn detector 2 on the yarn detector reversing bracket 1. The yarn detector reversing bracket 1 is used to support and position the pulley yarn detector to ensure the stability and accuracy of the yarn during transmission.

[0033] Then the chenille pulley yarn detector 2 guides the yarn to change direction through the reversing plate 13. The V-shaped structure formed by the reversing plate 13 and the L-shaped plate 12 effectively adjusts the direction of the yarn so that it can smoothly enter the subsequent merging winch assembly 3.

[0034] After the yarn passes through the yarn detector reversing bracket, it enters the two-spindle merging winch assembly 3. This assembly consists of an electric spindle winch back plate 31 and an electric spindle winch cover 32. The combined action of the overfeed roller 311, ceramic yarn splitter 312, and overfeed ceramic yarn guide pulley 313 provided on one side of the electric spindle winch back plate effectively combines and splits the yarns on the left and right sides.

[0035] The yarn guide hook sheet metal 314 located below the electric spindle winch back plate 31 serves to guide and stabilize the yarn. The single-headed stud 315 is connected to the yarn guide hook sheet metal, and the open-hole yarn-passing ceramic eye 316 provided thereon is used to further guide the flow of the yarn, ensuring smooth transmission of the yarn throughout the process.

[0036] After being processed by the above-mentioned multiple components, the yarn is guided to the twisting area through the open-hole yarn-passing ceramic eye 316 for yarn twisting and doubling operations. During this process, the strength and uniformity of the yarn are enhanced, thereby improving the quality of the final fabric.

[0037] Through the coordinated action of a series of components such as the yarn detector reversing bracket, chenille pulley yarn detector, and two-spindle merging winch assembly, this new yarn twisting and doubling mechanism optimizes the yarn guiding and twisting processes, ensuring efficient, stable, and high-quality output of the yarn during production.

[0038] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, or improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel yarn twisting and doubling mechanism, characterized in that It includes yarn detector reversing brackets (1) symmetrically arranged on the left and right sides; a chenille pulley yarn detector (2) is arranged on the yarn detector reversing bracket (1); a two-spindle merging winch assembly (3) is arranged between the yarn detector reversing brackets (1) on the left and right sides; the two-spindle merging winch assembly (3) is connected to one side of the whole machine through a connecting plate; the assemblies of the yarn detector reversing bracket (1) and the chenille pulley yarn detector (2) are arranged at the upper end position of the cheese (4).

2. The novel yarn twisting and doubling mechanism according to claim 1, characterized in that, The yarn detector reversing bracket (1) includes a fixing plate (11); the fixing plate (11) is connected to one side of the whole machine through a fixing piece; an L-shaped plate (12) is connected to one side of the fixing plate (11); a reversing plate (13) is connected to one side of the L-shaped plate (12); a chenille pulley yarn detector (2) is installed at the outer side position of the reversing plate (13).

3. A novel yarn twisting and doubling mechanism according to claim 2, characterized in that, A V-shaped structure is formed between one of the vertical sides of the reversing plate (13) and the L-shaped plate (12), and the end position of the reversing plate (13) points to the two-spindle merging winch assembly (3).

4. A novel yarn twisting and doubling mechanism according to claim 3, characterized in that, The two-spindle merging winch assembly (3) includes an electric spindle winch back plate (31) and an electric spindle winch cover (32); an overfeed roller (311), a ceramic yarn splitting device (312), and an overfeed ceramic yarn guide pulley (313) are arranged on one side of the electric spindle winch back plate (31); a yarn guide hook sheet metal (314) is arranged below the electric spindle winch back plate (31); a single-headed stud (315) is connected to one side of the yarn guide hook sheet metal (314); an open-hole yarn-passing ceramic eye (316) is arranged on the single-headed stud (315); the open-hole yarn-passing ceramic eye (316) is used to guide the left and right yarns.

Images