KR101677878B1 - Repeat with all color dyed threads dyed unit - Google Patents

Abstract

The present invention relates to a thread dyeing apparatus that is capable of manufacturing a multi-color thread in a simple and environmentally friendly manner by repeating the dyeing of a strand of thread with at least two colors and drying of the thread. The present invention is configured to have a creel die for holding a bobbin around which a thread is wound for dyeing and a thread guide for aligning and guiding the thread in front of the creel die. Dyeing units and drying chambers for drying the dyed thread are repeatedly configured in front of the thread guide. A dyeing roller for thread dyeing constitutes the dyeing unit. A thread inlet for an inward thread movement and a thread discharge port for discharging the dried thread are formed in the drying chamber, in which thread guide rods for thread guiding are disposed in a zigzag pattern along with a heater. The dyeing apparatus for a thread subjected to repeated multi-color dyeing according to the present invention is capable of manufacturing a multi-color thread in a simple manner by dyeing a strand of thread with at least two colors and drying the thread. Accordingly, washing does not have to be performed after dyeing, thread manufacturing costs can be reduced, and a contribution can be made to environmental pollution prevention.

Description

Repeat with all color dyed threads dyed unit.

The present invention relates to a yarn dyeing machine repeatedly dyed in multiple colors, wherein a yarn supplied from a bobbin is repeatedly passed through a dyeing section and a drying chamber, and the yarn is dyed in various forms using a dyeing roller, The present invention relates to a dyeing apparatus for dyeing yarns repeatedly dyed so as to be capable of dyeing more than one color.

Generally, textile fabric is produced in various colors and patterns to satisfy needs according to the tendency of consumers.

In order to provide the above-mentioned fabric, the fabric is dyed in various colors and patterns through the thread, or the yarn or yarn is fed into the warp and weft yarns to weave the fabric, It is produced in color.

As described above, in the case of the woven fabric provided with various colors and patterns by weaving, the yarn supplied as the warp and weft yarns constituting the fabric is used as a synthetic yarn or a synthetic yarn obtained by dyeing the yarn. The synthetic fiber yarn is loosely wound around the yarn, dyed in a salt solution for a certain period of time, dyed, heat-treated at a high temperature, washed and dried, and water used for washing the dyed synthetic fiber yarn In addition, there is a disadvantage in that the workability is deteriorated because the bobbin is changed while being changed in several stages.

In addition, when the synthetic fiber yarn wound on the bobbin for dyeing is dyed by impregnating with a salt solution, there is a disadvantage that it is not possible to obtain a dyeing yarn in which various colors are repeated in one synthetic fiber yarn.

Therefore, in order to reproduce various colors repeatedly on the synthetic fiber yarn, although the transferring or printing method is selected by partial dyeing, there is a disadvantage that it is expensive and takes a long time.

In order to solve the above disadvantages, the yarn is dyed from a bobbin installed on a krill die through a roller bearing a salt solution and a drying chamber. In this case, the disadvantage that it takes a lot of time and takes a long time can be solved, There is a disadvantage that one or more colors can not be stained in the yarn of the strand.

In the prior art, a synthetic fiber yarn is processed into a crimp yarn, and the yarn is softly wound on a bobbin for dyeing, and then a dye solution is sprayed thereon to dye two or more kinds of yarns and then heat-treated at a temperature of 100 to 160 degrees By releasing the crimp state, the yarn was straightened to obtain a multicolor dyed synthetic fiber yarn.

In this case, there is a disadvantage that not only the facility cost and dyeing cost for the process are high, the dyeing time is long, and repeated patterns of various colors are not constantly displayed.

In other prior arts, a single yarn is fed to a circular loom to weave a cylindrical fabric, then various colors and patterns are set on the yarn, and then a yarn is loosened in a cylindrical fabric to produce a multi- Respectively.

In such a case, a single yarn is fed to the circular loom to woven the circular knitted fabric, then the yarn is dyed and the woven yarn is unwound from the circular knitted fabric. Therefore, There is a problem that it is not possible to provide a yarn that is repeatedly dyed uniformly.

Korean Registered Patent No. 10-1552054 (registered on September 03, 2015) Korean Patent Laid-Open No. 10-2003-0012341 (disclosed on February 12, 2003) Korean Published Utility Application No. 20-2013-0005193 (published on September 02, 2013)

SUMMARY OF THE INVENTION The present invention provides a yarn dyeing apparatus capable of easily and environmentally producing a yarn having multiple colors by repeatedly dyeing and drying two or more hues in a single yarn have.

In addition, it is possible to provide a yarn that can change the width of the dyed yarn in various sizes, and can provide a yarn that can be woven into fabrics that can produce various designs by providing dyed yarns in various forms by overlapping colors It has its purpose.

In order to accomplish the above object, the dyeing machine for dyeing yarns repeatedly dyed in multiple colors comprises a krill die for mounting a bobbin on which a yarn for dyeing is wound, a yarn guide for aligning and guiding the yarn in front of the krill die, A drying chamber for drying the dyeing portion and the dyed yarn is repeatedly formed in front of the yarn guide,

 The dyeing part is composed of a dyeing roller for dyeing the yarn, and the drying chamber is provided with a yarn inlet and a yarn guide rod inside the yarn guide for guiding the yarn inside the yarn, so that the yarn can be discharged And a yarn discharge port is formed.

According to the dyeing apparatus for dyeing yarns repeatedly dyed in multiple colors according to the present invention, since two or more hues are stained and dried in a single yarn, a yarn having multiple hues can be simply produced, There is no need to rinse and there is an effect of contributing to saving the production cost of the yarn and preventing environmental pollution.

In particular, by controlling the rotation speed of the dyeing roller, the width of the color dyed in the yarn can be varied in various sizes, and since the colors can be overlapped and dyed, the dyed yarn can be provided in various forms, This wide fabric can be woven to enhance foreign competitiveness.

1 is a perspective view showing the entire configuration of a yarn dyeing apparatus according to the present invention;
Fig. 2 is a side view showing the internal structure of the yarn dyeing apparatus according to the present invention
3 is a perspective view showing the construction of the primary dyeing unit and the drying chamber according to the present invention.
Fig. 4 is a perspective view showing an enlarged view of the second to fourth staining portions according to the present invention; Fig.
5 is an illustration of a yarn produced by a yarn dyeing apparatus according to the present invention

Detailed Description of the Preferred Embodiments A dyeing apparatus for dyeing yarns repeatedly dyed in multiple colors according to the present invention will now be described in detail with reference to the accompanying drawings.

The yarn dyeing apparatus repeatedly dyed in multiple colors according to the present invention comprises a krill die 61 for receiving a bobbin 60 wound with a yarn 64 for dyeing, A yarn guide (63) having grooves (62) for aligning and guiding is constituted. The yarn guide is provided with a primary dyeing section (2) provided with a cylindrical dyeing roller (1) for dyeing the yarn as a whole, A first drying chamber 3 for drying the first drying chamber 3 is installed.

A thread guide rod 7 having a thread inlet port 4 formed at a lower portion of one side of the primary drying chamber 3 and having a heater 5 and a thread guide groove 6 therein is provided in a staggered manner, Is moved to the upper portion of the primary drying chamber (3).

The yarn discharging opening 8 in the upper portion of the primary drying chamber 3 is provided with a secondary dyeing portion 10 provided with a dyeing roller 11 composed of four or more dyeing bars so as to intermittently dye the yarn, A yarn guide rod 15 having a heater 5 and a yarn guide groove 14 formed therein is provided in a staggered manner in the secondary drying chamber 12 and a yarn guide opening So that the yarn can move to the lower portion of the secondary drying chamber 12.

A yarn discharging opening 16 formed in the lower portion of the secondary drying chamber 12 is provided with a tertiary dyeing unit 20 having a dyeing roller 21 having at least four dyeing rolls so as to intermittently dye the yarn, A yarn introduction port 23 of the drying chamber 22 is disposed and a yarn guide bar 25 having a heater 5 and a yarn guide groove 24 is staggered in the inside of the tertiary drying chamber, Is moved to the upper portion of the tertiary drying chamber (22).

The yarn discharging port 26 of the tertiary drying chamber 22 is provided with a fourth dyeing section 30 and a fourth drying chamber 32 having dyeing rollers 31 constituted by four or more dyeing bars so as to intermittently dye the yarn, And a thread guide rod 35 in which a heater 5 and a thread guide groove 34 are formed is provided inside the quadratic drying chamber 32 in a zigzag manner, And a wider 40 for winding the dyed yarn is installed in front of the yarn discharge port 36 of the fourth-stage drying chamber 32.

Reference numeral 100 in the drawings denotes a rotating means of a thread guide rod having a thread guide groove.

Hereinafter, the operation of the dyeing apparatus of the yarn repeatedly dyed in the above-described manner will be described in detail.

A bobbin 60 wound with yarn for dyeing is installed on a krill die 61 and then a groove 62 formed in a yarn guide 63 for aligning and guiding the yarn in front of the krill die 61, And the yarn is passed through the yarn 64 before the yarn guide, and the yarn is brought into close contact with the cylindrical dyeing roller 1 constituting the primary dyeing section 2 for dyeing the yarn as a whole, A yarn entry opening 4 formed in a lower portion of one side of the primary drying chamber 3 to allow the yarn to pass through the yarn introduction opening 4 and a yarn guide rod 7 The yarn is dried by the heat generated in the heater 5 and then discharged to the yarn discharging port 8 at the upper portion of the primary drying chamber 3. In this case,

Then, in order to intermittently dye the yarn in front of the yarn, a secondary dyeing part 10 provided with a dyeing roller 11 composed of four or more dyeing bars is partially passed through the secondary dyeing part 10, (14) formed in a thread guide rod (15) which is staggered in the secondary drying chamber (12) and which is rotated by the rotating means by entering the chamber into the chamber entrance opening (13) of the secondary drying chamber The yarn is dried by the heat generated in the heater 5 and then discharged to the yarn discharge port 16 formed in the lower portion of the secondary drying chamber 12. [

In order to intermittently dye the yarn, a third dyeing part 20 is provided via a third dyeing part 20 provided with four or more dyeing rollers 21, 22, and is disposed in a zigzag manner inside the tertiary drying chamber and arranged in the thread guide groove 24 formed in the thread guide bar 25 rotated by the rotating means, Is dried by the heat generated in the heater 5 and is discharged to the discharge port 26 formed in the upper portion of the tertiary drying chamber 22.

In order to intermittently dye the yarn in the yarn, the yarn is partially dyed through the fourth dyeing unit 30 provided with four or more dyeing rollers 31, 32 into the yarn entry opening 33 and arranged in a zigzag manner inside the quadratic drying chamber 32 and arranged in the yarn guide groove 34 formed in the yarn guide bar 35 rotated by the rotating means, The yarn is dried by the heat generated in the heater 5 to produce a yarn repeatedly dyed in multiple colors and then the yarn dyed in the winder 40 provided in front of the yarn outlet 36 is wound The work of manufacturing the dyed yarn in multiple colors is completed.

That is, the yarn supplied from the krill die is subjected to primary dyeing and primary drying. When the primary dyeing is performed, the yarn is subjected to secondary dyeing and then to secondary drying. In the first and second dyeing, The untreated portion is subjected to a third dyeing, a third drying, a fourth dyeing, and a fourth drying to dye the yarn to produce a yarn repeatedly dyed in multiple colors.

For example, to dye a yarn in which red, yellow, blue, and blue are repeated, a red dye is applied to the dye container of the primary dyeing portion (2), and a yellow dye is used for the dye container of the secondary dyeing portion (10) Yellow dye is contained in the dye container of the tertiary dyeing unit 20 and a blue dye is stored in the dyeing tank of the fourth dyeing unit 30. The speed at which the yarn 64 moves and the rotation speed of the dyeing roller constituting each dyeing unit When you start dyeing the yarn by adjusting the speed, red, yellow, blue, and indigo are repeatedly dyed repeatedly.

The speed of movement of the yarn 64 and the rotation speed of the dyeing roller constituting each dyeing portion may be variously adjusted so that red, yellow, blue, and indigo may be overlapped and dyed in various forms.

1: Cylindrical dyeing roller 2, 10, 20, 30: 1st to 4th dyeing parts
3, 12, 22, 32: 1st to 4th drying rooms 4, 13, 23, 33:
5: Heater 6, 14, 24, 34: Thread guide groove
7, 15, 25, 35: yarn guide rods 11, 21, 31,

Claims (3)

A yarn guide 63 having a creel die 61 for receiving a bobbin 60 on which a yarn for dyeing is wound and a groove 62 for aligning and guiding the yarn in front of the creel die 61, And a drying chamber for drying the dyed yarn between the first to fourth dyeing portions and the first to fourth dyeing portions are respectively formed in front of the yarn guide,
The primary dyeing part is constituted by a cylindrical roller so as to dye the entire yarn, and the secondary dyeing part is constituted so as to rotate dyeing rollers in which four or more dyeing bars are formed in the longitudinal direction so as to intermittently dye the yarn,
Wherein the drying chamber is provided with a yarn inlet and a yarn outlet formed in a staggered manner with a yarn guide bar having a yarn guide groove for guiding the yarn therein so that the yarn can be introduced thereinto, Dyeing apparatus for dyeing yarn. delete The method as claimed in claim 1, wherein the drying chamber for drying the dyed yarn is repeatedly formed, the yarn enters the lower portion of the first drying chamber, is discharged to the upper portion via the yarn guide bar, enters the upper portion of the second drying chamber, And is discharged to an upper portion via a thread guide rod, enters an upper portion of a fourth drying chamber, and is discharged to the lower portion via a thread guide rod. A dyeing system for yarn dyeing repeatedly in multiple colors.

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