KR970000313B1 - Yarn dyeing machine - Google Patents

Abstract

Plural upper dyeing pins(13) and the lower dyeing pins(38) at the end of which attached with the sponge characteristic upper dyeing zone(14), and the lower dyeing zone(39) are set up on the surface of the upper carrier belt(12) and the lower carrier belt(37). When the upper carrier belt(12) and the lower carrier belt(37) starts rotating, on one side, a dye solution is supplied continuously from the dye solution tank(50) and the lower dyeing zone(39) meets completely in the dyeing area(H). Therefore, as both carrier belt's performs the infinite track speed movement, the yarn placed between them can be dyed only by the butt contact.

Description

Color dyeing device

1 is a schematic view showing a color dyeing process of the present invention.

(A), (b) is a top view and A-A line longitudinal cross-sectional view of the color printing apparatus of this invention.

3 is a cross sectional view of the color dyeing device taken along line B-B in FIG.

4 is an exploded perspective view of the upper roller and the upper roller shaft.

5 is a partial cross-sectional view of the upper roller idle bearing.

6 is a longitudinal cross-sectional view of the C-C line of the salt supply device.

7 is an operational state of the main parts of the upper carrier belt and the lower carrier belt.

8 (a) and 8 (b) are a perspective view and a plan view showing a recuperative arrangement diagram of a color dyeing device according to the present invention.

The present invention relates to a color dyeing device capable of dyeing by combining a plurality of colors to be expressed in a desired kind of yarn as desired, as well as repeatedly and continuously performing a dyeing state within a predetermined unit length. will be.

In the conventional dyeing method, the whole yarn is dyed in a single color, or the yarn or yarn is dyed, and the spinning process is used.In another method, dyeing yarn is produced by mixing various colors of cotton or wool in an appropriate ratio. It was.

In addition, the printing fabric produced by the conventional printing method can express a variety of colors and the work process is relatively simple, but there is a problem that can not preserve the elaborate color expression or vivid color for a long time and the back surface is not colored.

On the other hand, the production of weaving by dyeing can preserve the vivid color longer than the printing fabric, and can overcome the problem that the backside is not colored, but the dyeing yarn should be precisely arranged on the weft or warp, and high-performance precision weaving machine As a result of the complex color combination process, the work is very complicated and has many limitations.

In addition, even after the above process, the color flow of the dyeing fabric using a monochromatic yarn is monotonous because the same color flow continues in the direction of the weft or warp yarns.

The present invention has been devised in view of the above-mentioned problems with the conventional dyeing method, and the object of the present invention is applicable to all kinds of yarns and has a unique and unique color that can hardly be expressed in conventional dyeing fabrics. It is to provide a color dyeing device that can produce high value-added woven products that can be expressed in various ways as desired, in small quantities and in various kinds.

A color dyeing device according to the present invention for achieving the above object is a pair of roller portions in contact with each other with at least one thread fed continuously, each roller portion is arranged parallel to each other in the same direction by the drive means A pair of cylindrical rollers rotating in a direction; a carrier belt winding the pair of cylindrical rollers; and a dyeing table arranged on the outer surface of the carrier belt so as to protrude a plurality at equal intervals parallel to the axis of the rollers. A pair of rollers each of which is arranged such that the straight portions of each carrier belt face each other and is driven such that each dyeing stand is synchronously in contact with the dyeing stand of the corresponding roller part; It characterized in that it comprises a salt solution supply means for supplying a salt solution to at least one side of the dyeing section of the roller portion.

Preferably, the salt solution supply means, a salt solution tank that can hold the salt solution, a salt solution supply belt for winding at least a pair of rotary rollers in contact with the salt solution in the salt solution tank and in contact with the dyeing band of the carrier belt, and the upper salt solution Belt guide for supporting the supply belt on one side of the carrier belt, and the belt guide may be made of vibration means for vibrating pressure against the dyeing table.

In addition, the at least one side of the roller portion further comprises a vibration means for vibrating in the direction of the rotation axis of the roller can perform a simultaneous rotational movement in the longitudinal direction and the transverse vibration movement.

The rollers and the respective carrier belts are tooth-coupled with each other to prevent slipping during contact rotation with the rollers.

In addition, the color dyeing system according to the present invention comprises a plurality of color dyeing devices arranged in series with different dyeing positions and dyeing colors so as to dye yarns in a complex color; A thread supply part for continuously supplying a thread to a pair of roller parts in contact with each other of the color dyeing device; A drying unit for drying the yarn dyed in a complex color in the dyeing unit; It may be made of a winding unit for finally winding the yarn dyed in a complex color.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Since the color dyeing device of the present invention requires one type of color dyeing device to dye one color, the color dyeing device of the color dyeing device is used in the longitudinal direction as many as the number of types of color to express in the unit length (L = pitch length). By operating in a plurality of arrangements, it is possible to perform continuous dyeing work according to the configuration of the color to be expressed for each unit length of the yarn.

1 is a schematic view showing the color dyeing process of the present invention. Referring to FIG. 1, the dyeing process using the color dyeing device of the present invention is performed by the thread 3 to be dyed through the inlet roller 2. One color is dyed through the dyeing device, and the other one is dyed through the second color dyeing device. Dyeing of all the colors to be dyed is finished during the dyeing process of a plurality of color dyeing device 58 of the present invention, the dyeing yarn (3) is transferred to the drying chamber (59) through a transfer roller and dried After the dyeing yarn is dried, the dye penetrates into the tissue of the thread 3 while passing through the color developing device 60, thereby achieving complete coloring. Finally, the dyeing process dyed in the composite color is wound on the bobbin, so that the dyeing process is completed. Hereinafter, a color printing device according to the present invention will be described in detail.

2 (A) and (B) show a plan view and a longitudinal cross-sectional view taken along line AA of the present invention, and FIG. 3 is a cross sectional view taken along line BB of FIG. 2, and FIG. 4 is a view of the upper roller and the upper roller shaft. Exploded perspective view.

2 to 4, the color dyeing apparatus of the present invention is largely divided into a roller portion and a salt solution supply portion, and the roller portion is divided into at least one chamber 3 which is continuously supplied as a pair of upper and lower portions. They are left in contact with each other. In addition, each roller portion is composed of a pair of cylindrical rollers arranged in parallel with each other and a carrier belt winding the pair of cylindrical rollers. Referring to FIG. 4, the upper roller shafts 5, 6 are located at the center of the pair of upper rollers 7, 8, which are installed in parallel in the lateral direction, and track the upper carrier belt 12. Key grooves for mounting the track rotating wheels 9 and 10 and the upper roller driving car 4 for rotating the upper roller shaft are provided on one side, and both ends thereof are supported by roller bearings so as to allow rotational movement. The structure of the central portion of the upper roller shaft is a concave-convex shape so that the upper rollers 7 and 8 rotate in the longitudinal direction and smooth sliding movement is performed in parallel when the upper rollers 7 and 8 are moved horizontally in the horizontal direction under the axial force. Spline structure of.

The upper rollers 7 and 8 have a cylindrical shape, as shown in FIG. 2, and a pair of upper rollers 5 and 6 are installed in parallel to each other, and the cylindrical surface has a rotational motion. To prevent the occurrence of slippage and a carrier belt to be described later, a tooth-shaped groove is formed in the rotational axis direction so that the upper carrier belt 12 and the upper rollers 7, 8 are configured to perform an accurate rotation operation. The shape of the central portion of the upper rollers 7 and 8 is rotated in the longitudinal direction by receiving the rotational force from the upper roller shafts 5 and 6, and the upper roller shaft 5, 6) and a spline shape of a fitting structure having an upper roller shaft (5, 6) and an tolerance (Allowance) so as to perform a smooth sliding movement in parallel with each other. In addition, as shown in FIGS. 4 and 5, the upper rollers 7 and 8 may perform the oscillating motion in the rotational axis direction smoothly. Upper roller idle bearing which absorbs and blocks the rotational movement of the upper rollers 7 and 8 between the upper rollers 7 and 8 and the upper roller vibrating rims 19 and 20 so as not to be transmitted to the rims 19 and 20 ( Idle Bearings (15, 16) is provided on one side of the upper roller. The upper roller having such a structure can simultaneously perform two kinds of movements orthogonal to each other, that is, a longitudinal rotational motion and a vibrational motion in the X direction.

As shown in FIG. 2, the upper carrier belt 12 is a pair of pairs receiving the constant constant rotational movements of the upper track rotation wheels 9 and 10 in accordance with the rotational movement of the upper track chain 11. The upper rollers 7 and 8 have a caterpillar track structure that performs constant velocity motion. At this time, the upper rollers (7, 8) and the surface in contact with each other so that the slip does not occur is formed in the shape of the uneven, and the surface of the upper carrier belt 12, a plurality of staining table 14 is attached at appropriate intervals have. The dyeing table 14 has a plurality of upper dyeing pin fixing grooves or holes (not shown in the drawing) mounted on the surface of the upper carrier belt 12 so as to be orthogonal to the direction of movement of the upper carrier belt 12. Formed in parallel in the direction and attached to the upper end of the upper dyeing pin 13 installed here.

The material of the upper carrier belt 12 may be a plurality of metal parts, rubber, silicone resin, or the like.

The upper dyeing pins 13 are provided on the surface of the upper carrier belt 12 in parallel to each other in the transverse direction. The spacing is such that the same colors are arranged in the same color in the combination of the complex colors, and the length is the upper carrier. It is equal to the width of the belt 12. In addition, the upper dyeing pins 13 and the lower dyeing pins 38 should be installed in the correct position in order to avoid mutual color interference when dyeing the yarn (3).

The upper color bands 14 attached to the upper ends of the upper color pins 13 are all the upper color bands 14 and the lower color bands 39 in the same color dyeing device 58. The dye is absorbed, the length is dyed in the yarn (3) in the color absorbed by the upper dyeing band (14) and lower dyeing band (39) is the upper carrier belt 12 and the lower carrier belt (37). It is equal to the length of the width of the upper and lower dyeing bands 14 and 39 attached to it. The material of the dyeing stand may be rubber, synthetic resin cloth, resin, or the like, as a material of a sponge island that is easily absorbed by salt solution.

Referring to FIG. 4, the upper roller idle bearings 15 and 16 are installed on one side of the upper roller and the upper roller vibrator 24 is installed on the same side.

5 is a partial cross-sectional view of the upper roller idle bearing. As shown in the drawing, one side of the double row radial bearings 15 and 16 is fitted to the upper rollers 7 and 8 by fitting, and the other side thereof. Is in contact with the upper roller vibration rims 19 and 20. Accordingly, the double roller radial bearings 15 and 16 absorb the rotation of the upper rollers, and the upper roller vibrators 19 and 20 can smoothly transmit the lateral vibration force to the upper rollers 7, 8. . Therefore, the upper rollers 7 and 8 can perform the parallel vibrating movement orthogonal to the longitudinal rotational movement simultaneously. In order to form the structure of the upper roller idle bearing, a disk bearing, a thrust bearing, a double roller bearing, etc., in addition to a double radial bearing, may be used in combination. Can be.

The upper roller vibrator 24 for vibrating the upper rollers 7 and 8 in the rotational axis direction is connected to the pair of upper roller vibrating arm holders 21 and 22 by the upper roller vibrating arm 24. Through the pair of upper roller vibration rims 19 and 20 fixedly coupled to both of the upper roller vibration arm holders 21 and 22, the lateral vibration movement is simultaneously transmitted to the upper rollers 7 and 8. The upper roller vibrator 24 may use a cam method, an electromagnet method, or a hydraulic method, but the results are all the same, and the upper roller vibrator may vary depending on the type and thickness of the yarn 3 to be dyed. The vibration width and the number of oscillations of (24) are respectively adjusted separately.

Referring to FIG. 3, the upper roller press springs 25 and 26 provided between the upper rollers 7 and 8 and the upper carrier belt 12 on one side of the upper roller shafts 5 and 6 are upper rollers ( As an auxiliary device for accurately performing the lateral vibration movement of 7,8), the upper rollers 7 and 8 are mounted in a state of constantly pressing with the elastic force of the spring. The upper roller push springs 25 and 26 are not necessarily required, but it is effective to install them when the horizontal vibrating motion source is a cam system.

Referring again to FIGS. 2 and 3, the lower roller shafts 28, 29 are keyed or flanged 30, 31 fitted in the center of a pair of lower rollers 32, 33 arranged laterally parallel. It is fixed to the lower rollers (32, 33), both ends are supported by roller bearings for rotational movement. Therefore, the lower roller, unlike the upper roller, has only a longitudinal rotational motion in a state in which it is fixedly coupled to the lower roller shafts 28 and 29 by keying or fitting the flanges 30 and 31 without a spline structure. As such, the upper rollers 7 and 8 and the lower rollers 32 and 33 differ only in the structure of the center portion, and all other shapes and dimensions are the same.

The lower carrier belt 37 has the same dimensions, shape, and structure as the upper carrier belt 12. However, the lower carrier veneer 37 is configured to perform only the infinitely orbital constant velocity motion in the longitudinal direction along the heart rack rotational wheels 34 and 35 which rotate in the longitudinal direction by the heart rack chain 36.

The lower dyeing pin and lower dyeing band installed on the lower carrier belt have the same quantity and size as the upper dyeing pin and the upper dyeing band, respectively, and the position and spacing of the attachment are also the same.

As can be seen above, the upper roller idler bearings 17 and 18, the upper roller vibrator 24, the upper roller vibrating arm 23, and the upper roller vibrating rims 19 and 20 are formed in the upper roller part. In this case, the lower roller part does not have a device for such a lateral vibration movement. Except for this, both the upper roller portion and the lower roller portion are the same.

The salt solution supply means for supplying the salt solution to the dyeing table is installed in the lower portion of the lower roller portion, as shown in Figure 6, the salt solution tank 50 that can contain the salt solution, and the lower side of the salt solution in the salt solution tank 50 It is deposited on the upper side is made of a salt supply belt 45 in contact with the lower dyeing zone 39 of the lower carrier belt 37.

The salt supply belt 45 is a belt type attached to the surface of a sponge material that is easy to absorb the salt solution 51 quickly, the width of the salt supply belt 45 is equal to the width of the lower carrier belt 37. Should be small or small. In addition, the bottom end of the salt supply belt 45 to the salt solution tank 50 is to continue the rotary motion of the endless track, the rotational speed is the same as the surface line speed of the lower carrier belt (37). The spongy body material attached to the surface is preferably a spongy object which can easily absorb salt solution such as a synthetic fiber nonwoven fabric, rubbers, and synthetic resins.

As shown in FIG. 6, a pair of salt supply upper rollers 41 and 44 are installed in parallel to each other so that the salt supply belt 45 and the lower carrier belt 37 may be in tangential contact with each other. do. In addition, it is preferable that the surface of the salt supply upper rollers 41 and 44 have some irregularities in order to perform accurate rotational movement without slipping with the salt supply belt 45. The saline solution supply rollers 32 and 33 are installed in the saline solution tank 50 to rotate the lower portion of the saline supply belt 45 in a state of being continuously deposited in the saline solution so that the saline solution is sufficiently supplied to the saline supply belt 45. do.

The saline supply belt guide 49 supporting the upper saline supply belt 45 is located between the pair of saline supply upper rollers 41 and 44, so that the saline supply belt 45 is capable of absorbing sufficient saline solution. Due to the role of preventing the sag down and at the same time, the salt supply belt guide is connected to the vibrator 46 and the vibration movement is received to give a vibrating movement up and down, saline supply belt 45 that sufficiently absorbs the salt solution The saline solution can be supplied to the lower dyeing band 39 of the lower carrier belt 37 which is in contact with the endless orbital isokinetic motion, so as to squeeze the salt solution.

The salt supply belt guide vibrator 46 is a vibration movement source for vibrating the salt supply belt guide 49 up and down, the width and the number of vibrations of the lower carrier belt 37, the type of yarn to be dyed, thickness, etc. It can be adjusted according to the method, the cam method, the electromagnet method and the like can be used as a method of vibration movement.

The salt control roller 52 installed at the adjacent position of the salt supply upper roller 44 is elastically supported by the adjustment roller springs 55 and 56 installed on the salt control roller supporters 53 and 54, so that the salt solution supply belt According to the type, viscosity, required amount of the saline solution absorbed by the amount of the saline solution attached to the surface of the salt supply belt 45 by pressing a constant force with a suitable force it is possible to properly adjust the amount of the saline solution supplied. Reference numeral 40 in the drawings is a salt supply upper roller drive car.

Referring to the operation, effects of the present invention configured as described above are as follows.

The surface circumference of the upper carrier belt 12 and the lower carrier belt 37 with a predetermined unit length (L = pitch length = total length of each dyeing length of the color to be dyed) to be dyed to the yarn 3 to be dyed. Will split correctly. At the end of each of the upper and lower staining bands 14 and 39 of spongy material having a width of an appropriate size (equivalent to the length of dyeing of the color to be dyed) at the interval of 1 divided pitch. A plurality of upper dyeing pins 13 and lower dyeing pins 38 attached to the upper carrier belt 12 and the lower carrier belt 37 is attached to the same position, the same size, the same quantity and installed.

When the upper carrier belt 12 and the lower carrier belt 37 start to rotate, the salt solution is continuously supplied to the lower dyeing zone 39 from the salt supply belt 45 in which one side is deposited in the salt solution of the salt bath 50. In the dyeing section (H) in which the upper dyeing band 14 and the lower dyeing band 39 are in contact with each other to maintain a completely matched state. Therefore, as the upper carrier belt 12 and the lower carrier belt 37 move in the longitudinal endless track of constant velocity, the thread 3 lying between the upper and lower dyeing bands 14 and 39 is engaged. It is possible to dye by receiving the salt solution only by contact. At this time, since there may be a case where the dyeing failure may occur depending on the type and thickness of the thread (3), in the dyeing section (H) where the upper carrier belt 12 and the lower carrier belt 37 is in contact with the upper dyeing band 14 ) And the lower dyeing strips (39) are two different movements at the same time while maintaining a close contact with each other.

That is, as shown in FIG. 2 and FIG. 7, the constant velocity transfer is performed in the longitudinal direction by the state in which the thread 3 placed between the upper carrier belt 12 and the lower carrier belt 37 is in contact with each other. When only the upper carrier belt 12 performs the vibrating movement in the lateral direction, the thread 3 moving in the longitudinal term in the engaged state between the upper dyeing band 14 and the lower dyeing band 39 is in the lower dyeing band. By rolling over (39), the salt solution can evenly penetrate the yarn.

The above process describes a process of completely dyeing one color in one color dyeing device, and a process of repeatedly dyeing various complex colors in a thread by arranging a plurality of color dyeing devices of the present invention. This is as follows.

For example, to explain the case of producing a color dyed yarn that is continuously dyed by 5 mm in red, 10 mm in yellow, and 20 mm in blue, the length of one pitch is for each color of the color to be dyed. Since the sum of the dyeing length is 35 mm in the case of the example, and the three colors must be dyed three color dyeing device 58 should be arranged in a longitudinal double row.

In this case, the upper carrier belt, the lower carrier belt, and the salt supply portion of the three-type color dyeing device 58 arranged in a double row have the same structure, the same size, and the same shape. Although all of the upper dyeing pins 13 and the lower dyeing pins 38, which are attached to the upper carrier belt 12 and the lower carrier belt 37, are installed at intervals of 35 mm each having the same pitch length, respectively, The upper and lower dyeing pins 13 and 18 and the upper and lower dyeing bands 14 and 39 have widths equal to the dyeing length of the color to be dyed, so that each color dyeing device 58 is different.

In the example, the upper dyeing pins 13 and lower dyeing bands 39 attached to the upper dyeing pins 13 and lower dyeing pins 38 of the primary color dyeing device 58 for dyeing the primary red color. The width is 5 mm, the width of the upper dyeing band 14 and the lower dyeing band 39 of the secondary color dyeing device 58 is 10 mm, the upper dyeing band of the third color dyeing device 58 ( 14) and the lower dyeing strips 39 should be 20 mm in width with a pitch length of 35 mm.

Next, in the case of producing a dyed yarn having three complex colors, a method of continuously arranging three sets of primary, secondary and tertiary color dyeing devices 58 in a double row is shown in FIG. As shown, the center line of the secondary color dyeing device 58 is the length of the primary color dyeing device 58 dyed at a distance of the proper natural multiple of the pitch length from the center line of the primary color dyeing device 58. The center line of the tertiary color dyeing device 58 may be installed at a subtractive distance, and the primary and secondary color dyeing devices may be separated from the center line of the primary color dyeing device 58 by an appropriate natural arrangement of the pitch length. It can be installed so that the sum of the lengths of the two colors dyed in 58) is located at a subtracted distance.

In the case of the example, the center of the secondary color dyeing device 58 may be installed at a distance of 5 mm from the center of the primary color dyeing device 58 at a length of 35 mm natural arrangement. The center line of the dyeing device 58 may be operated by installing a tertiary color dyeing device 58 at a distance of 15 mm from the length of the natural arrangement of 35 mm.

According to the color dyeing apparatus according to the present invention as described above, not only can be applied to all kinds of examples, but also a small amount of high-value-added woven fabrics that can express a variety of unique and unique colors can not be expressed in conventional dyeing fabrics as desired · It can produce various kinds of products.

The foregoing has been described above only for the preferred embodiments of the present invention, and various modifications are possible to those skilled in the art, but the scope of the technical idea defined in the appended claims is as follows. It is also known that it is included.

Claims (5)

A pair of roller parts which are in contact with each other with at least one thread continuously fed therebetween, each roller part being arranged in parallel with each other and winding a pair of cylindrical rollers which rotate in the same direction by a driving means, and the pair of cylindrical rollers Has a carrier belt and a dyeing band arranged on the outer surface of the carrier belt so as to protrude a plurality at equal intervals in parallel with the axis of each roller, wherein each roller portion is disposed so that the straight portions of each carrier belt face each other and are dyed. A pair of roller portions driven such that the stems are in synchronous contact with the dyeing zone of the corresponding roller portion; And a salt solution supplying means for supplying dyeing to at least one dyeing stand of the roller. The color printing apparatus according to claim 1, wherein the at least one roller portion further comprises vibration means for vibrating the roller in a rotational axis direction. The salt solution supply means according to claim 1 or 2, wherein the salt solution supply means winds at least a pair of rotary rollers so as to deposit the salt solution in the salt solution and to contact the dyeing band of the carrier belt at the same time as the salt solution in the salt solution tank. Color salt device, characterized in that consisting of a salt supply belt, the valve guide for supporting the salt supply belt on one side of the carrier belt, and the vibration means for vibrating the belt guide against the dyeing table. 4. The color printing apparatus according to claim 3, wherein each of the rollers and each of the carrier belts is tooth-coupled with each other to prevent slipping when contacting the rollers. A dyeing unit having a plurality of color dyeing devices according to any one of claims 1 to 4, which are arranged to be dyed at different dyeing positions and dyeing colors in the longitudinal direction of the supplied yarn; A yarn supply unit for continuously supplying yarn to the color dyeing devices; A drying unit for drying the yarn dyed in a complex color in the dyeing unit; A color dyeing system, characterized in that consisting of a winding unit for finally winding the yarn dyed in a complex color.