Mixing device for lyocell yarn processing

Abstract

The utility model provides a mixing device for lyocell yarn processing, which relates to the technical field of lyocell yarn processing and comprises a supporting bottom column and a working mechanism fixedly connected with the upper end of the supporting bottom column. The working mechanism comprises a yarn guide-in assembly, a steam pre-wetting assembly, a tension control assembly, a mixing roller assembly, a cooling and shaping assembly and a cutting assembly, and the tension control assembly ensures the uniformity of yarns in the processing process through accurate tension adjustment; the steam pre-wetting assembly and the mixing roller assembly are responsible for carrying out necessary pre-wetting treatment and mixing treatment on the yarn respectively, the strength and uniformity of the yarn are enhanced, the cooling and shaping assembly rapidly cools the mixed yarn, the yarn structure is stabilized, the product quality is improved, in addition, the cutting assembly has an accurate cutting function, and the production efficiency is improved. The requirements of yarns with different lengths are met, and the design of the whole working mechanism aims at achieving high-efficiency, high-quality and easy-to-operate lyocell yarn processing.

Description

Technical Field

[0001] The utility model relates to the technical field of lyocell yarn processing, in particular to a kneading device for lyocell yarn processing. Background Art

[0002] The kneading device for lyocell yarn processing is a device specially designed to improve the quality and efficiency of lyocell yarn processing. Lyocell yarn, also known as "Tencel", is an environmentally friendly textile material made from natural plant fibers. The kneading device effectively processes the yarn through multiple yarn channels at its bottom. At the same time, the isolation protection door on the top of the device ensures the safety of the operator. The design of the device helps to improve the fiber mixing uniformity, reduce fiber damage, and control the fiber regain, thereby improving the overall quality of the yarn. In addition, it can adapt to the characteristics of different batches of raw materials to ensure the continuity and stability of the processing process. The use of this device can significantly improve the production efficiency of lyocell yarn and ensure that the final product has good market competitiveness.

[0003] After searching, the patent number "CN216040002U" mentioned in the text that "the utility model discloses a kneading device for processing lyocell yarn, including a kneading device body, the tops of both sides of the kneading device body are hinged with isolation protection doors, the bottoms of both sides of the kneading device body are provided with multiple yarn inlet holes, both sides of the bottom of the kneading device body are fixedly provided with yarn roll fixing frames, the tops of the two yarn roll fixing frames are fixedly provided with multiple fixing columns, and one side of the bottom of the inner wall of the kneading device body is fixedly provided with a multi-yarn kneading mechanism. The utility model discloses a kneading device for processing lyocell yarn, which has two working states and can automatically knead double yarns or multiple yarns for lyocell yarn processing according to actual usage conditions. The operation process is simple and convenient, safe and reliable, and the blending efficiency and blending quality of Lyocell yarn processing are improved to a certain extent, the labor intensity of the staff is reduced, the actual use needs can be met, and the practical value is high. "When in use, it has two working states, and can automatically blend double or multiple yarns for Lyocell yarn processing according to actual use conditions. The operation process is simple and convenient, safe and reliable, and the blending efficiency and blending quality of Lyocell yarn processing are improved to a certain extent, the labor intensity of the staff is reduced, the actual use needs can be met, and the practical value is high. However, due to the poor strength of the yarn when the above-mentioned device is working, directly blending it will cause yarn breakage, resulting in losses and increasing workload.

[0004] Therefore, we provide a kneading device for processing lyocell yarn to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a kneading device for processing lyocell yarn, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kneading device for processing lyocell yarn, comprising a supporting bottom column and a working mechanism, wherein the upper end of the supporting bottom column is fixedly connected with the working mechanism;

[0007] The working mechanism includes a yarn introduction component, a steam pre-wetting component, a tension control component, a mixing roller component, a cooling and shaping component and a cutting component. The upper end of the supporting base column is fixedly connected with the yarn introduction component, the inner side of the yarn introduction component is provided with a steam pre-wetting component, the outer side of the steam pre-wetting component is provided with a tension control component, the other side of the tension control component is provided with a mixing roller component, the other side of the mixing roller component is provided with a cooling and shaping component, and the outer side of the yarn introduction component is provided with a cutting component.

[0008] Preferably, the yarn introduction assembly includes a working box, a fixed block, a yarn guide wheel, an introduction roller and an introduction port, the upper end of the supporting base column is fixedly connected to the working box, the two sides of the working box are fixedly connected to the fixed blocks, the inner side of the fixed block is rotatably connected to the yarn guide wheel, one side of the yarn guide wheel is provided with an introduction roller, and the lower end of the introduction roller is provided with an introduction port.

[0009] Preferably, the steam prewetting assembly includes a steam prewetting box, a heating tube, a first control roller, a steam nozzle, a yarn outlet and a water tank, a steam prewetting box is arranged on the inner side of the working box, a heating tube is arranged on the inner wall of the steam prewetting box, a first control roller is arranged on the bottom end of the steam prewetting box, a steam nozzle is arranged on one side of the first control roller, a yarn outlet is opened on the outer side of the steam prewetting box, and a water tank is fixedly connected to the outer wall of the steam prewetting box.

[0010] Preferably, the tension control assembly includes a second control roller, a connecting plate, a diverter groove, a rotating roller and an adjusting handle. A second control roller is provided on the other side of the yarn outlet, a connecting plate is provided on the other side of the second control roller, the inner side of the connecting plate is rotatably connected to the diverter groove, the outer side of the connecting plate is rotatably connected to the rotating roller, and the surface of the rotating roller is fixedly connected to the adjusting handle.

[0011] Preferably, the kneading roller assembly includes a working body, a motor protection box, a driving motor, a driving gear, a kneading roller, a kneading hole, a derivation hole, an auxiliary plate and a positioning groove, a working body is arranged on the outer side of the diversion groove, the upper end of the working body is fixedly connected to the motor protection box, a driving motor is arranged on the inner side of the motor protection box, one end of the driving motor is flat-keyedly connected to the driving gear, a kneading roller is meshingly connected to the lower side of the driving gear, a kneading hole is arranged on the inner side of the kneading roller, a derivation hole is arranged below the kneading hole, an auxiliary plate is arranged on one side of the kneading roller, and a positioning groove is provided on the surface of the auxiliary plate.

[0012] Preferably, the cooling and shaping component includes a cooling and shaping roller, a conveying pipe and a cooling liquid tank. A cooling and shaping roller is arranged on the outer side of the positioning groove, one end of the cooling and shaping roller is fixedly connected to the conveying pipe, and the other end of the conveying pipe is fixedly connected to the cooling liquid tank.

[0013] Preferably, the cutting assembly includes a connecting and fixing element, a cutting plate and a cutting groove, the outer side of the working box is fixedly connected to the fixing element, the inner side of the fixing element is movably connected to the cutting plate, and a cutting groove is provided below the cutting plate.

[0014] Preferably, an automatic winding assembly is provided on one side of the cutting plate, and the automatic winding assembly includes an extension plate and a winding shaft. An extension plate is provided on one side of the cutting plate, and a winding shaft is fixedly connected to the surface of the extension plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the automatic winding component, the extension plate and the winding shaft work together to automatically wind the cut yarn to form a neat yarn roll, which not only improves production efficiency and reduces labor costs, but also improves the winding quality. The design of this component is simple and easy to operate, with strong adaptability. It can adapt to different types and thicknesses of Lyocell yarns, ensuring that the wound yarn is convenient for subsequent packaging, transportation and processing. At the same time, automatic winding reduces manual intervention and reduces safety risks in the workplace. It can also be seamlessly connected with other automated production lines to achieve continuous production, enhancing the continuity and adaptability of the overall production process.

[0017] 2. Through the setting of the working mechanism, when in use, the tension control component ensures the uniformity of the yarn during the processing through precise tension adjustment, while the steam pre-wetting component and the kneading roller component are responsible for the necessary pre-wetting treatment and kneading processing of the yarn respectively, which enhances the strength and uniformity of the yarn. The cooling and shaping component quickly cools the yarn after kneading, which helps to stabilize the yarn structure and improve product quality. In addition, the precise cutting function of the cutting component meets the needs of yarns of different lengths. The design of the entire working mechanism is to achieve efficient, high-quality and easy-to-operate Lyocell yarn processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall rear structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall internal structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the steam pre-wetting component of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the kneading roller assembly of the utility model.

[0023] Numbers in the figure: 1, supporting base column; 2, working mechanism; 21, yarn introduction assembly; 211, working box; 212, fixed block; 213, yarn guide wheel; 214, introduction roller; 215, introduction port; 22, steam pre-wetting assembly; 221, steam pre-wetting box; 222, heating tube; 223, first control roller; 224, steam nozzle; 225, yarn outlet; 226, water tank; 23, tension control assembly; 231, second control roller; 232, connecting plate; 233, diverter slot; 234, rotating roller; 235, adjustment handle; 24. Mixing roller assembly; 241. Working body; 242. Motor protection box; 243. Driving motor; 244. Driving gear; 245. Mixing roller; 246. Mixing hole; 247. Lead-out hole; 248. Auxiliary plate; 249. Positioning groove; 25. Cooling and shaping assembly; 251. Cooling and shaping roller; 252. Conveying pipeline; 253. Cooling liquid tank; 26. Cutting assembly; 261. Connecting and fixing element; 262. Cutting plate; 263. Cutting groove; 3. Automatic winding assembly; 31. Extension plate; 32. Winding shaft. 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] Embodiment 1

[0026] See also Figure 1-5 As shown, the utility model provides a technical solution: a kneading device for processing lyocell yarn, comprising a supporting bottom column 1 and a working mechanism 2, wherein the upper end of the supporting bottom column 1 is fixedly connected with the working mechanism 2;

[0027] The working mechanism 2 includes a yarn introduction component 21, a steam pre-wetting component 22, a tension control component 23, a mixing roller component 24, a cooling and shaping component 25 and a cutting component 26. The upper end of the supporting base column 1 is fixedly connected with the yarn introduction component 21, the inner side of the yarn introduction component 21 is provided with a steam pre-wetting component 22, the outer side of the steam pre-wetting component 22 is provided with a tension control component 23, the other side of the tension control component 23 is provided with a mixing roller component 24, the other side of the mixing roller component 24 is provided with a cooling and shaping component 25, and the outer side of the yarn introduction component 21 is provided with a cutting component 26.

[0028] Furthermore, the yarn introduction component 21 includes a working box 211, a fixed block 212, a yarn guide wheel 213, an introduction roller 214 and an introduction port 215. The upper end of the supporting base column 1 is fixedly connected to the working box 211, and the fixed blocks 212 are fixedly connected to the two sides of the working box 211. The inner side of the fixed block 212 is rotatably connected to the yarn guide wheel 213, and an introduction roller 214 is provided on one side of the yarn guide wheel 213. The lower end of the introduction roller 214 is provided with an introduction port 215. The yarn introduction component 21 guides and fixes the yarn to enter the mixing device. Through the coordinated work of the working box 211, the fixed block 212, the yarn guide wheel 213, the introduction roller 214 and the introduction port 215, it is ensured that the yarn smoothly and accurately enters the subsequent processing flow.

[0029] Furthermore, the steam pre-wetting assembly 22 includes a steam pre-wetting box 221, a heating tube 222, a first control roller 223, a steam nozzle 224, a yarn outlet 225 and a water tank 226. The inner side of the working box 211 is provided with a steam pre-wetting box 221, the inner wall of the steam pre-wetting box 221 is provided with a heating tube 222, the bottom end of the steam pre-wetting box 221 is provided with a first control roller 223, and one side of the first control roller 223 is provided with a steam nozzle. 224, a yarn outlet 225 is provided on the outer side of the steam prewetting box 221, and a water tank 226 is fixedly connected to the outer wall of the steam prewetting box 221. The steam prewetting component 22 prewet the yarn in preparation for blending. The steam prewetting box 221, the heating tube 222, the first control roller 223, the steam nozzle 224, the yarn outlet 225 and the water tank 226 are used to uniformly steam heat and moisten the yarn, making it easier to blend the yarn.

[0030] Furthermore, the tension control assembly 23 includes a second control roller 231, a connecting plate 232, a diverter groove 233, a rotating roller 234 and an adjusting handle 235. A second control roller 231 is provided on the other side of the yarn outlet 225, and a connecting plate 232 is provided on the other side of the second control roller 231. The inner side of the connecting plate 232 is rotatably connected to the diverter groove 233, and the outer side of the connecting plate 232 is rotatably connected to the rotating roller 234. The surface of the rotating roller 234 is fixedly connected to the adjusting handle 235. The tension control assembly 23 controls the tension of the yarn to ensure the uniformity of the blending process. The tension of the yarn is dynamically adjusted through the second control roller 231, the connecting plate 232, the diverter groove 233, the rotating roller 234 and the adjusting handle 235 to prevent the problem of excessive or insufficient tension during the blending process.

[0031] Furthermore, the kneading roller assembly 24 includes a working body 241, a motor protection box 242, a driving motor 243, a driving gear 244, a kneading roller 245, a kneading hole 246, a guide hole 247, an auxiliary plate 248 and a positioning groove 249. The working body 241 is arranged on the outer side of the diverter groove 233, the upper end of the working body 241 is fixedly connected to the motor protection box 242, the inner side of the motor protection box 242 is arranged with a driving motor 243, one end of the driving motor 243 is flatly keyed to the driving gear 244, and the driving gear A mixing roller 245 is meshingly connected below 244, a mixing hole 246 is provided on the inner side of the mixing roller 245, a guide hole 247 is provided below the mixing hole 246, an auxiliary plate 248 is provided on one side of the mixing roller 245, a positioning groove 249 is provided on the surface of the auxiliary plate 248, and the mixing roller assembly 24 realizes the mixing of the yarn. The mixing roller 245 rotates under the drive of the driving motor 243, and mixes the yarn through the mixing hole 246 to ensure that the yarn fibers are fully mixed and entangled, thereby improving the strength and uniformity of the yarn.

[0032] Furthermore, the cooling and shaping component 25 includes a cooling and shaping roller 251, a conveying pipe 252 and a cooling liquid tank 253. The cooling and shaping roller 251 is arranged on the outer side of the positioning groove 249, one end of the cooling and shaping roller 251 is fixedly connected to the conveying pipe 252, and the other end of the conveying pipe 252 is fixedly connected to the cooling liquid tank 253. The cooling and shaping component 25 cools and shapes the yarn after mixing. The cooling and shaping roller 251 conveys cooling liquid from the cooling liquid tank 253 through the conveying pipe 252 to quickly reduce the temperature of the yarn and fix the structure of the yarn after mixing.

[0033] Furthermore, the cutting assembly 26 includes a connecting and fixing element 261, a cutting plate 262 and a cutting groove 263. The outer side of the working box 211 is fixedly connected to the connecting and fixing element 261, the inner side of the connecting and fixing element 261 is movably connected to the cutting plate 262, and a cutting groove 263 is arranged under the cutting plate 262. The cutting assembly 26 cuts the mixed yarn as needed. The connecting and fixing element 261 fixes the cutting plate 262, and the cutting plate 262 cuts the yarn at the cutting groove 263 as needed to obtain the yarn of the required length.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 2 and Figure 3 As shown, compared with Example 1, as another embodiment of the utility model, an automatic winding component 3 is provided on one side of the cutting plate 262, and the automatic winding component 3 includes an extension plate 31 and a winding shaft 32. An extension plate 31 is provided on one side of the cutting plate 262, and the surface of the extension plate 31 is fixedly connected with the winding shaft 32. The automatic winding component 3 automatically winds the cut yarn to facilitate subsequent processing or packaging. The extension plate 31 and the winding shaft 32 work together to automatically wind the cut yarn into a roll, thereby improving production efficiency and reducing manual intervention.

[0036] Working principle: First, a kneading device for processing lyocell yarn is moved to the working position. When in use, in the first step, the yarn first enters the yarn introduction component 21 through the introduction port 215. The working box 211 is designed with a guide structure inside to ensure that the yarn enters the device smoothly. The yarn guide wheel 213 and the introduction roller 214 work together to guide the yarn along a predetermined path. In the second step, the yarn then enters the steam pre-wetting component 22, where the yarn is evenly heated and moistened by the steam sprayed from the steam nozzle 224. The heating tube 222 provides The first control roller 223 ensures that the tension and speed of the yarn during the pre-wetting process are effectively controlled. In the third step, after the steam pre-wetting, the yarn reaches the tension control component 23. The second control roller 231 and the rotating roller 234 are manually or automatically adjusted by the adjustment handle 235 to control the tension of the yarn. The diverter groove 233 may be used to adjust the path of the yarn to meet different tension requirements. The yarn after tension control enters the mixing drum assembly 24, and the drive motor The machine 243 drives the mixing roller 245 to rotate through the driving gear 244, and the mixing hole 246 inside the mixing roller 245 mixes the yarn to make the yarn fibers fully mixed and entangled. In the fourth step, the mixed yarn is discharged through the outlet hole 247 and enters the cooling and shaping component 25. The cooling and shaping roller 251 conveys cooling liquid from the cooling liquid tank 253 through the conveying pipe 252 to cool the yarn to quickly fix the mixing structure of the yarn. The yarn after cooling and shaping reaches the cutting component 26, and the cutting plate 26 Under the guidance of the connecting and fixing element 261, the yarn is precisely cut to obtain a yarn segment of a desired length. The cutting groove 263 is the specific position where the cutting plate 262 performs cutting. In the fifth step, the cut yarn is wound by the automatic winding assembly 3. The extension plate 31 is fixedly connected with the winding shaft 32. The yarn is automatically wound into a roll on the winding shaft 32. The automatic winding assembly 3 improves production efficiency, reduces manual intervention, and facilitates subsequent packaging and processing. In this way, the use process of a kneading device for processing lyocell yarn is completed.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A kneading device for processing lyocell yarn, comprising a supporting base column (1) and a working mechanism (2), characterized in that: The upper end of the supporting base column (1) is fixedly connected with a working mechanism (2); The working mechanism (2) comprises a yarn introduction component (21), a steam pre-wetting component (22), a tension control component (23), a kneading roller component (24), a cooling and shaping component (25) and a cutting component (26); the upper end of the supporting base column (1) is fixedly connected with the yarn introduction component (21); the inner side of the yarn introduction component (21) is provided with a steam pre-wetting component (22); the outer side of the steam pre-wetting component (22) is provided with a tension control component (23); the other side of the tension control component (23) is provided with a kneading roller component (24); the other side of the kneading roller component (24) is provided with a cooling and shaping component (25); and the outer side of the yarn introduction component (21) is provided with a cutting component (26).

2. A kneading device for processing lyocell yarn according to claim 1, characterized in that: The yarn introduction component (21) comprises a working box (211), a fixed block (212), a yarn guide wheel (213), an introduction roller (214) and an introduction port (215); the upper end of the supporting base column (1) is fixedly connected to the working box (211); both sides of the working box (211) are fixedly connected to the fixed blocks (212); the inner side of the fixed block (212) is rotatably connected to the yarn guide wheel (213); one side of the yarn guide wheel (213) is provided with an introduction roller (214); and the lower end of the introduction roller (214) is provided with an introduction port (215).

3. A kneading device for processing lyocell yarn according to claim 2, characterized in that: The steam pre-wetting assembly (22) comprises a steam pre-wetting box (221), a heating tube (222), a first control roller (223), a steam nozzle (224), a yarn outlet (225) and a water tank (226); the steam pre-wetting box (221) is arranged on the inner side of the working box (211); the inner wall of the steam pre-wetting box (221) is arranged with a heating tube (222); the bottom end of the steam pre-wetting box (221) is arranged with a first control roller (223); one side of the first control roller (223) is arranged with a steam nozzle (224); the outer side of the steam pre-wetting box (221) is provided with a yarn outlet (225); and the outer wall of the steam pre-wetting box (221) is fixedly connected with the water tank (226).

4. A kneading device for processing lyocell yarn according to claim 3, characterized in that: The tension control assembly (23) comprises a second control roller (231), a connecting plate (232), a diverter groove (233), a rotating roller (234) and an adjusting handle (235); a second control roller (231) is arranged on the other side of the yarn outlet (225); a connecting plate (232) is arranged on the other side of the second control roller (231); the inner side of the connecting plate (232) is rotatably connected to the diverter groove (233); the outer side of the connecting plate (232) is rotatably connected to the rotating roller (234); and the surface of the rotating roller (234) is fixedly connected to the adjusting handle (235).

5. A kneading device for processing lyocell yarn according to claim 4, characterized in that: The kneading roller assembly (24) comprises a working body (241), a motor protection box (242), a driving motor (243), a driving gear (244), a kneading roller (245), a kneading hole (246), a guide hole (247), an auxiliary plate (248) and a positioning groove (249). The working body (241) is arranged on the outer side of the diversion groove (233). The upper end of the working body (241) is fixedly connected to the motor protection box (242). The inner side of the motor protection box (242) is provided with a plurality of kneading rollers (245). A driving motor (243) is provided, one end of the driving motor (243) is flatly keyed to a driving gear (244), a kneading roller (245) is meshingly connected below the driving gear (244), a kneading hole (246) is provided on the inner side of the kneading roller (245), a guide hole (247) is provided below the kneading hole (246), an auxiliary plate (248) is provided on one side of the kneading roller (245), and a positioning groove (249) is provided on the surface of the auxiliary plate (248).

6. A kneading device for processing lyocell yarn according to claim 5, characterized in that: The cooling and shaping component (25) comprises a cooling and shaping roller (251), a conveying pipe (252) and a cooling liquid tank (253); a cooling and shaping roller (251) is arranged on the outer side of the positioning groove (249); one end of the cooling and shaping roller (251) is fixedly connected to the conveying pipe (252); and the other end of the conveying pipe (252) is fixedly connected to the cooling liquid tank (253).

7. A kneading device for processing lyocell yarn according to claim 2, characterized in that: The cutting assembly (26) comprises a connecting and fixing element (261), a cutting plate (262) and a cutting groove (263); the outer side of the working box (211) is fixedly connected to the connecting and fixing element (261); the inner side of the connecting and fixing element (261) is movably connected to the cutting plate (262); and the cutting groove (263) is arranged below the cutting plate (262).

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