Dyeing device for cotton yarn production

Abstract

The utility model relates to a dyeing device for cotton yarn production. The dyeing device comprises a dyeing box, transmission assemblies are arranged inside and outside the dyeing box, stirring assemblies are arranged inside and outside the dyeing box, a through groove is formed in the dyeing box, and a feeding pipe is fixedly connected to the top of the dyeing box. According to the dyeing device for cotton yarn production, cotton yarn needing to be dyed sequentially penetrates through the dyeing box, the cotton yarn is dyed through dye in the dyeing box, the dye in the dyeing box can be observed by observing a transparent observation window, and after the dye in the dyeing box is reduced, a second electric push rod is started to drive a second connecting frame and an abutting roller to move downwards; after dyeing, a first electric push rod can be started to drive a first connecting frame and a pressing roller to move downwards, the pressing roller moves to press the cotton yarn downwards to be matched with a guide roller, more dye in the cotton yarn can be extruded out, and the dye is guided into a dyeing box through a guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn processing, in particular to a dyeing device used for cotton yarn production. Background Art

[0002] Cotton yarn is yarn made from cotton fiber through spinning technology, and is called cotton thread after plying. According to different spinning processes, it can be divided into carded yarn and combed yarn. Carded yarn: yarn spun from cotton fiber through ordinary spinning system, combed yarn: yarn spun from cotton fiber through combed spinning system. Combed yarn is made of high-quality raw materials. The fibers in the yarn are straight and parallel, with few knots, good gloss, uniform yarn and high strength. This kind of cotton yarn is mostly used for weaving high-end fabrics, and generally colored cotton yarn needs to be dyed and formed.

[0003] At present, most dyeing devices on the market dye cotton yarn by pressing it into dyeing liquid through rotating rollers. However, the position of the rotating rollers in this type of device is fixed, and the liquid level of the dyeing liquid needs to be higher than the rotating rollers each time. The position of the rotating rollers cannot be adjusted according to the amount of cotton yarn and dyeing liquid. In addition, when the cotton yarn gets stuck during the dyeing process, it is easy to be torn apart. Therefore, a dyeing device for cotton yarn production is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a dyeing device for cotton yarn production, which has the advantages of good dyeing effect and convenient for dyeing the cotton yarn, and solves the problems mentioned in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a dyeing device for cotton yarn production, comprising a dyeing box, a transmission assembly is arranged inside and outside the dyeing box, a stirring assembly is arranged inside and outside the dyeing box, a through groove is opened inside the dyeing box, and a feeding pipe is fixedly connected to the top of the dyeing box;

[0006] The transmission assembly includes two fixed frames fixedly connected to the inside of the dyeing box, guide rollers are rotatably connected to the inside of the two fixed frames, a first electric push rod is fixedly connected to the top of the dyeing box, a first connecting frame is fixedly connected to the bottom of the first electric push rod, a pressure roller is rotatably connected to the inside of the first connecting frame, a second electric push rod is fixedly connected to the top of the dyeing box, a second connecting frame is fixedly connected to the bottom of the second electric push rod, and a resistance roller is rotatably connected to the inside of the second connecting frame.

[0007] Furthermore, a material guide plate is fixedly connected to the interior of the dyeing box, and the material guide plate is arranged in an inclined state.

[0008] Furthermore, the pressing roller is located on top of the guide roller.

[0009] Furthermore, a transparent observation window is provided on the front of the dyeing box.

[0010] Furthermore, the stirring assembly includes a support plate fixedly connected to the left side of the dyeing box, a motor is fixedly connected to the top of the support plate, a rotating rod is fixedly connected to the right side of the motor, and a stirring blade is fixedly connected to the outer surface of the rotating rod.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] 1. The dyeing device for cotton yarn production sequentially passes the cotton yarn to be dyed through the dyeing box, and dyes the cotton yarn with the dye in the dyeing box. The dye in the dyeing box can be observed through a transparent observation window. When the dye in the dyeing box is reduced, the second electric push rod is started to drive the second connecting frame and the resisting roller to move downward. The resisting roller moves downward to press the cotton yarn into the dye. After dyeing, the first electric push rod can be started to drive the first connecting frame and the pressing roller to move downward. The pressing roller moves to press the cotton yarn downward, and cooperates with the guide roller to squeeze out more dye in the cotton yarn, and guide the dye into the dyeing box through the guide plate.

[0013] 2. The dyeing device for cotton yarn production starts the motor to drive the rotating rod to rotate, and the rotation of the rotating rod drives the stirring blade to rotate. The rotating stirring blade can stir the dye in the dyeing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model.

[0016] In the figure: 1 dyeing box, 101 through slot, 102 feeding tube, 2 transmission assembly, 201 fixed frame, 202 guide roller, 203 material guide plate, 204 first electric push rod, 205 first connecting frame, 206 pressure roller, 207 second electric push rod, 208 second connecting frame, 209 back roller, 3 stirring assembly, 301 support plate, 302 motor, 303 rotating rod, 304 stirring blade, 4 transparent observation window. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-2A dyeing device for cotton yarn production in this embodiment includes a dyeing box 1, a transmission component 2 is arranged inside and outside the dyeing box 1, a stirring component 3 is arranged inside and outside the dyeing box 1, a through groove 101 is opened inside the dyeing box 1, and a feeding pipe 102 is fixedly connected to the top of the dyeing box 1.

[0019] Among them, the transmission assembly 2 includes two fixed frames 201 fixedly connected to the inside of the dyeing box 1, and the two fixed frames 201 are rotatably connected to the inside of guide rollers 202. A first electric push rod 204 is fixedly connected to the top of the dyeing box 1, and a first connecting frame 205 is fixedly connected to the bottom of the first electric push rod 204. A pressure roller 206 is rotatably connected to the inside of the first connecting frame 205. A second electric push rod 207 is fixedly connected to the top of the dyeing box 1, and a second connecting frame 208 is fixedly connected to the bottom of the second electric push rod 207. A resistance roller 209 is rotatably connected to the inside of the second connecting frame 208.

[0020] Secondly, a guide plate 203 is fixedly connected inside the dyeing box 1, and the guide plate 203 is set in an inclined state. After the dye in the cotton yarn is squeezed out, the dye is guided into the dyeing box 1 through the guide plate 203. The pressing roller 206 is located on the top of the guide roller 202. A transparent observation window 4 is set on the front of the dyeing box 1, and the total amount of the dye in the dyeing box 1 can be observed through the transparent observation window 4.

[0021] In addition, the stirring assembly 3 includes a support plate 301 fixedly connected to the left side of the dyeing box 1, a motor 302 fixedly connected to the top of the support plate 301, a rotating rod 303 fixedly connected to the right side of the motor 302, and a stirring blade 304 fixedly connected to the outer surface of the rotating rod 303. The motor 302 is started to drive the rotating rod 303 to rotate, and the rotating rod 303 drives the stirring blade 304 to rotate, and the rotating stirring blade 304 can stir the dye in the dyeing box 1.

[0022] The working principle of the above embodiment is:

[0023] The dyeing device for cotton yarn production sequentially passes the cotton yarn to be dyed through a dyeing box 1, and the cotton yarn is dyed by the dye in the dyeing box 1. The dye in the dyeing box 1 can be observed through a transparent observation window 4. When the dye in the dyeing box 1 is reduced, the second electric push rod 207 is started to drive the second connecting frame 208 and the resisting roller 209 to move downward. The resisting roller 209 moves downward to press the cotton yarn into the dye. After dyeing, the first electric push rod 204 can be started to drive the first connecting frame 205 and the pressing roller 206 to move downward. The pressing roller 206 moves to press the cotton yarn downward and cooperates with the guide roller 202 to squeeze out more dye in the cotton yarn, and the dye is guided into the dyeing box 1 through the guide plate 203. The motor 302 is started to drive the rotating rod 303 to rotate. The rotating rod 303 drives the stirring blade 304 to rotate, and the rotating stirring blade 304 can stir the dye in the dyeing box 1.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] 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 dyeing device for cotton yarn production, comprising a dyeing box (1), characterized in that: The dyeing box (1) is provided with a transmission component (2) inside and outside, the dyeing box (1) is provided with a stirring component (3) inside and outside, the dyeing box (1) is provided with a through groove (101) inside, and the top of the dyeing box (1) is fixedly connected with a feeding pipe (102); The transmission assembly (2) comprises two fixed frames (201) fixedly connected to the inside of the dyeing box (1), the two fixed frames (201) both having guide rollers (202) rotatably connected thereto, a first electric push rod (204) fixedly connected to the top of the dyeing box (1), a first connecting frame (205) fixedly connected to the bottom of the first electric push rod (204), a pressure roller (206) rotatably connected thereto the inside of the first connecting frame (205), a second electric push rod (207) fixedly connected to the top of the dyeing box (1), a second connecting frame (208) fixedly connected to the bottom of the second electric push rod (207), a resisting roller (209) rotatably connected thereto the inside of the second connecting frame (208).

2. A dyeing device for cotton yarn production according to claim 1, characterized in that: A material guide plate (203) is fixedly connected inside the dyeing box (1), and the material guide plate (203) is arranged in an inclined state.

3. A dyeing device for cotton yarn production according to claim 1, characterized in that: The pressure roller (206) is located on top of the guide roller (202).

4. A dyeing device for cotton yarn production according to claim 1, characterized in that: The dyeing box (1) is provided with a transparent observation window (4) on the front side.

5. A dyeing device for cotton yarn production according to claim 1, characterized in that: The stirring assembly (3) comprises a support plate (301) fixedly connected to the left side of the dyeing box (1); a motor (302) is fixedly connected to the top of the support plate (301); a rotating rod (303) is fixedly connected to the right side of the motor (302); and a stirring blade (304) is fixedly connected to the outer surface of the rotating rod (303).

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