CN216404761U

CN216404761U - Lyocell yarn processing dyeing apparatus with drying structure

Info

Publication number: CN216404761U
Application number: CN202122657655.4U
Authority: CN
Inventors: 廖云清; 肖克
Original assignee: Shandong Xinhaoguan New Material Technology Co ltd
Current assignee: Zhejiang Haoming Machinery Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-29
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a Lyocell yarn processing and dyeing device with a drying structure, which comprises a processing box, wherein a dyeing mechanism is fixedly arranged at the bottom of the inner wall of the processing box, the other side of the processing box is hermetically communicated with the drying box, a conveying frame is fixedly arranged at one side of the processing box and the other side of the drying box, the top and the bottom of the conveying frame are rotatably connected with yarn guide wheels, the Lyocell yarn processing and dyeing device with the drying structure is provided with a dyeing mechanism which completely soaks yarn in a dyeing solution, the yarn is dyed uniformly, the dyed yarn is extruded to recover the redundant dye, the dye waste is avoided, meanwhile, the dye moisture in the yarn is reduced, so that the yarn is dried, the air blower is arranged to blow the yarn in the worm cavity, the heating guide wire in the worm cavity preheats air, the hot air dries the yarn, the loss of heat in the hot air is avoided, and the yarn drying efficiency is improved.

Description

Lyocell yarn processing dyeing apparatus with drying structure

Technical Field

The utility model belongs to the technical field of textile processing machinery, and particularly relates to a lyocell yarn processing and dyeing device with a drying structure.

Background

Lyocell fiber is commonly called as "velvet", is made from natural plant fiber as raw material, is appeared in the middle of 90 s in the 20 th century, and is known as the most valuable product in the history of artificial fiber in the last half of the century. The lyocell fiber has various excellent performances of natural fiber and synthetic fiber, lyocell is green fiber, raw materials of lyocell are inexhaustible cellulose in nature, a production process has no chemical reaction, and used solvents are nontoxic. When dyeing yarn in the existing lyocell yarn production process, because flow line production, the dyestuff does not soak the yarn completely, and the yarn can appear dyeing uneven condition and the yarn absorbs the dyestuff and appears fuel drip in the flow line in-process simultaneously, causes the waste of dyestuff, and the in-process of yarn stoving leads to the heat to run off owing to the heating air current fast flow, can not dry the yarn completely, impression yarn production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lyocell yarn processing and dyeing device with a drying structure, and aims to solve the problems that in the prior art, when yarns are dyed in a lyocell yarn production process, due to assembly line production, dyes are not completely soaked in the yarns, the yarns are dyed unevenly, meanwhile, fuel leakage occurs when the yarns absorb the dyes in the assembly line process, dye waste is caused, in the yarn drying process, heat loss is caused due to rapid flowing of heating air flow, the yarns cannot be completely dried, and yarn production is impressed.

In order to achieve the purpose, the utility model provides the following technical scheme: a Lyocell yarn processing and dyeing device with a drying structure comprises a processing box, wherein a dyeing mechanism is fixedly arranged at the bottom of the inner wall of the processing box, the other side of the processing box is hermetically communicated with the drying box, a conveying frame is fixedly arranged on one side of the processing box and the other side of the drying box, the top and the bottom of the conveying frame are rotatably connected with yarn guide wheels, the dyeing mechanism comprises a dyeing tank fixedly arranged at the bottom of the inner wall of the processing box, a roller frame is arranged on one side of the top of the dyeing tank, the top and the bottom of the roller frame are rotatably connected with a dyeing shaft, the inner wall of the top of the dyeing tank is rotatably connected with a yarn pressing shaft, the outer wall of the yarn pressing shaft is provided with a plurality of rubber dyeing pressing plates, a stepping motor is fixedly arranged at the front top of the dyeing tank, the output end of the cloth feeding motor penetrates through the inner wall of the dyeing tank and is rotatably connected with the yarn pressing shaft, and the other side of the top of the dyeing tank is fixedly connected with a dyeing frame, the top and the bottom of the dyeing frame are both rotatably connected with rubber extrusion wheels.

In order to increase the contact area between the yarn and the air, the lyocell yarn processing and dyeing device with the drying structure is preferably provided with a plurality of conveying shafts which are rotatably connected with the inner wall of the drying box.

In order to dry the yarns, the lyocell yarn processing and dyeing device with the drying structure is preferably provided with the ventilating pipe fixedly arranged at the top of the inner wall of the drying box, the other end of the ventilating pipe is connected with the worm cavity in a pipe mode, the heating guide wire is embedded in the worm cavity, the other end of the worm cavity is fixedly connected with the air blower, and the bottom of the air blower is fixedly connected with one side of the top of the drying box.

In order to filter toxic substances in the exhaust gas, the lyocell yarn processing and dyeing device with the drying structure is preferably used, the top of the drying box is fixedly provided with the activated carbon filter pipe, and the top of the activated carbon filter pipe is fixedly provided with the exhaust fan.

In order to enable the working personnel to control all parts, the lyocell yarn processing and dyeing device with the drying structure is preferably used, a switch panel is fixedly installed on the front face of the processing box, a single chip microcomputer is arranged in the switch panel, the stepping motor, the exhaust fan, the blower and the heating guide wire are electrically connected with the single chip microcomputer, and the switch panel is electrically connected with an external power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1) the yarn is completely soaked in the dyeing solution by the dyeing mechanism, so that the yarn is dyed uniformly, redundant dye is recovered from the dyed yarn in an extrusion mode, the dye waste is avoided, and meanwhile, the yarn is dried due to the fact that the dye moisture in the yarn is reduced;

2) blow up in the spiral case through being equipped with the air-blower, the heating seal wire preheats the air in the spiral case, and hot-air dries the yarn, has avoided thermal loss in the hot-air, has improved yarn drying efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the dyeing mechanism of the present invention;

in the figure: 1. a processing box; 2. a dyeing mechanism; 21. a dyeing tank; 22. a roller frame; 23. a dyeing axis; 24. pressing a yarn shaft; 25. a rubber dyeing pressing plate; 26. a dyeing rack; 27. a rubber extrusion wheel; 28. a stepping motor; 3. a drying box; 31. a delivery shaft; 4. a carriage; 41. a yarn guide wheel; 5. a vent pipe; 6. a volute cavity; 7. heating the guide wire; 8. a blower; 9. an activated carbon filter tube; 10. an air draft fan; 11. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a Lyocell yarn processing and dyeing device with a drying structure comprises a processing box 1, a dyeing mechanism 2 is fixedly arranged at the bottom of the inner wall of the processing box 1, the other side of the processing box 1 is hermetically communicated with a drying box 3, a conveying frame 4 is fixedly arranged at one side of the processing box 1 and the other side of the drying box 3, the top and the bottom of the conveying frame 4 are rotatably connected with yarn guide wheels 41, the dyeing mechanism 2 comprises a dyeing tank 21 fixedly arranged at the bottom of the inner wall of the processing box 1, a roller frame 22 is arranged at one side of the top of the dyeing tank 21, a dyeing shaft 23 is rotatably connected at the top and the bottom of the roller frame 22, a yarn pressing shaft 24 is rotatably connected at the inner wall of the top of the dyeing tank 21, a plurality of rubber dyeing pressing plates 25 are arranged on the outer wall of the yarn pressing shaft 24, a stepping motor 28 is fixedly arranged at the front top of the dyeing tank 21, the output end of a cloth feeding motor penetrates through the inner wall of the dyeing tank 21 and is rotatably connected with the yarn pressing shaft 24, a dyeing frame 26 is fixedly connected at the other side of the top of the dyeing tank 21, the top and the bottom of the dyeing frame 26 are rotatably connected with rubber extrusion wheels 27.

Preferably, a plurality of conveying shafts 31 are rotatably connected to the inner wall of the drying box 3.

During the specific use, the conveying shaft 31 on the 3 inner walls of drying box distributes in turn and is the W type, enlarges the transportation extensibility of yarn, improves the area of contact in yarn and the air in the transportation for the drying efficiency of yarn.

Preferably, the top of the inner wall of the drying box 3 is fixedly provided with a ventilation pipe 5, the other end of the ventilation pipe 5 is connected with a worm cavity 6 in a pipe mode, a heating guide wire 7 is embedded in the worm cavity 6, the other end of the worm cavity 6 is fixedly connected with an air blower 8, and the bottom of the air blower 8 is fixedly connected with one side of the top of the drying box 3.

During the specific use, air-blower 8 is to 6 air conveyances in snail chamber, and 6 internal heating seal wires 7 in snail chamber preheat the air, and the hot gas flow after preheating is dried to inside yarn in getting into stoving case 3 through ventilation pipe 5, improves heat utilization, and air flow leads to the heat to run off at the excessive speed when avoiding traditional heating to dry.

Preferably, the top of the drying box 3 is fixedly provided with an activated carbon filtering pipe 9, and the top of the activated carbon filtering pipe 9 is fixedly provided with an exhaust fan 10.

During the specific use, exhaust fan 10 takes out the exhaust air in stoving case 3, and active carbon filter tube 9 filters the volatile toxic substance of dyestuff in the air, reduces the air pollution that toxic substance causes the outside air in the waste gas.

Preferably, the front surface of the processing box 1 is fixedly provided with a switch panel 11, a single chip microcomputer is arranged in the switch panel 11, the stepping motor 28, the exhaust fan 10, the blower 8 and the heating guide wire 7 are all electrically connected with the single chip microcomputer, and the switch panel 11 is electrically connected with an external power supply.

When the device is used specifically, a worker can operate the switch panel 11 to control the stepping motor 28, the exhaust fan 10, the blower 8 and the heating guide wire 7, so that the device can run normally.

The working principle is as follows: the yarn is wound on the dyeing shaft 23 on the roller frame 22 through the yarn guide wheel 41 on the conveying frame 4, the yarn is wound on the rubber dyeing pressing plate 25, at the moment, the stepping motor 28 rotates the yarn pressing shaft 24 to enable the rubber dyeing pressing plate 25 to rotate to guide the yarn to be soaked in the dyeing tank 21, the yarn after dyeing soaking is conveyed to the rubber extrusion wheel 27 to be extruded and discharge redundant dye moisture, extruded fuel is recycled into the dyeing tank 21 so that the yarn is conveyed into the drying box 3 to be dried, the conveying shaft 31 on the inner wall of the drying box 3 stretches the yarn, the air blower 8 conveys air to the worm cavity 6, the heating guide wire 7 in the worm cavity 6 preheats the conveyed air and enables hot air flow to enter the drying box 3 through the ventilation pipe 5 to dry the inner yarn.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lyocell yarn processing dyeing apparatus with stoving structure, includes processing case (1), its characterized in that: the dyeing machine is characterized in that a dyeing mechanism (2) is fixedly mounted at the bottom of the inner wall of the processing box (1), the other side of the processing box (1) is communicated with a drying box (3) in a sealing mode, a conveying frame (4) is fixedly mounted on one side of the processing box (1) and the other side of the drying box (3), the top and the bottom of the conveying frame (4) are connected with yarn guide wheels (41) in a rotating mode, the dyeing mechanism (2) comprises a dyeing tank (21) fixedly mounted at the bottom of the inner wall of the processing box (1), a roller frame (22) is mounted on one side of the top of the dyeing tank (21), a dyeing shaft (23) is rotatably connected with the top and the bottom of the roller frame (22), a yarn pressing shaft (24) is rotatably connected with the inner wall of the top of the dyeing tank (21), a plurality of rubber dyeing pressing plates (25) are arranged on the outer wall of the yarn pressing shaft (24), and a stepping motor (28) is fixedly mounted at the front top of the dyeing tank (21), the output end of the stepping motor penetrates through the inner wall of the dyeing tank (21) and is rotatably connected with the yarn pressing shaft (24), the dyeing tank (21) is fixedly connected with a dyeing frame (26) on the other side of the top, and the top and the bottom of the dyeing frame (26) are rotatably connected with rubber extrusion wheels (27).

2. The lyocell yarn processing and dyeing apparatus with a drying structure according to claim 1, wherein: the inner wall of the drying box (3) is rotationally connected with a plurality of conveying shafts (31).

3. The lyocell yarn processing and dyeing apparatus with a drying structure according to claim 1, wherein: the drying box is characterized in that a ventilation pipe (5) is fixedly mounted at the top of the inner wall of the drying box (3), a worm cavity (6) is connected to the other end of the ventilation pipe (5) in a pipe connection mode, a heating guide wire (7) is embedded into the worm cavity (6), an air blower (8) is fixedly connected to the other end of the worm cavity (6), and the bottom of the air blower (8) is fixedly connected with one side of the top of the drying box (3).

4. The lyocell yarn processing and dyeing apparatus with a drying structure according to claim 1, wherein: drying case (3) top fixed mounting has active carbon filter tube (9), active carbon filter tube (9) top fixed mounting has induced draft fan (10).

5. The lyocell yarn processing and dyeing apparatus with a drying structure according to claim 4, wherein: processing case (1) openly fixed mounting has flush mounting plate of switch (11), be equipped with the singlechip in flush mounting plate of switch (11), step motor (28), induced draft fan (10), air-blower (8), heating seal wire (7) all with singlechip electric connection, flush mounting plate of switch (11) and external power electric connection.