KR100824316B1 - Dyeing device, and method dyeing using the same - Google Patents

Abstract

A dyeing apparatus and a dyeing method using the same are provided to complete a dyeing process within one dyeing chamber even without moving an object contained in the dyeing chamber, by changing a path of an input material supplied to the object. An input material stored in a storage tank(600) is inputted into a liquid circulation unit(100). A circulation chamber(300) communicates with the liquid circulation unit. The circulation chamber has a receiving part in which an object wound around a roll is vertically loaded. A flow change unit(200) is installed within the liquid circulation chamber. The flow change unit changes a path of the input material, which is supplied to the circulation chamber. The flow change unit changes the path of the input material selectively such that the input material is supplied to an inside or an outside of the object. Further, the liquid circulation unit contains an outer body of which a lower part is close and an inner body installed within the outer body.

Description

Dyeing device, and method dyeing using the same

Figure 1a is a partial cross-sectional view showing a first embodiment (heat exchanger external type) of the dyeing apparatus of the present invention,

Figure 1b is a partial cross-sectional view showing a second embodiment (heat exchanger internal type) of the dyeing apparatus of the present invention,

Figure 2 is a perspective view of the combined liquid circulation and flow conversion unit provided in the dyeing apparatus of the present invention,

Figure 3 is an exploded perspective view of the liquid circulation and flow conversion unit provided in the dyeing apparatus of the present invention,

Figure 4 is a plan cross-sectional view of the liquid circulation portion provided in the dyeing apparatus of the present invention,

5 is a front cross-sectional view of the liquid circulation portion provided in the dyeing apparatus of the present invention;

Figure 6 is a planar cross-sectional view showing a part of the flow conversion unit of the dyeing apparatus of the present invention,

Figure 7a is a front view showing a first embodiment (bevel gear) of the flow conversion unit of the dyeing apparatus of the present invention,

Figure 7b is a front view showing a second embodiment (worm and worm wheel) of the flow conversion unit of the dyeing apparatus of the present invention,

7C is a front view showing a third embodiment (rack and pinion) of the flow converting part of the dyeing apparatus of the present invention;

7D is a front view showing a fourth embodiment (rotating body) of the flow converting part of the dyeing apparatus of the present invention;

7E is a front view showing a fifth embodiment (one cylinder) of the flow converting part of the dyeing apparatus of the present invention;

7F is a front view showing the sixth embodiment (two cylinders) of the flow converting part of the dyeing apparatus of the present invention;

7G is a sectional view showing a seventh embodiment (actuator) of the flow converting part of the dyeing apparatus of the present invention;

8 is a sectional view showing a part of a circulation chamber of the dyeing apparatus of the present invention;

9 is a plan view schematically showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed outside the liquid circulation part (circulation chamber),

10A and 10B are plan views schematically showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed inside a liquid circulation part (circulation chamber),

11 is a front view schematically showing a part of a state in which the dyeing apparatus of the present invention is installed;

12 is a plan view showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed inside a liquid circulation part (circulation chamber), and a circulation pump is provided in a belt type;

13 is a plan view showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed inside a liquid circulation part (circulation chamber), and a circulation pump is provided in a coupling type;

14 is a plan view showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed outside the liquid circulation portion, and a circulation pump is provided in a belt type;

15 is a plan view showing a state in which a heat exchanger provided in the dyeing apparatus of the present invention is installed outside the liquid circulation portion, and a circulation pump is provided as a coupling type;

16 is a schematic diagram showing a dyeing apparatus of the present invention and a heat exchanger provided therein and a circulation path of an input and a state in which the heat exchanger is provided outside the circulation chamber;

17 is a schematic diagram showing a dyeing apparatus of the present invention and a heat exchanger provided therein and a circulation path of an input and a state installed in a circulation chamber;

18 is a cross-sectional view showing a path through which the input is supplied from the inside of the object to the outside due to the dyeing method of the dyeing apparatus of the present invention;

19 is an enlarged view of a portion B shown in FIG. 18 of the dyeing apparatus of the present invention;

20a and 20b is a front view showing the operation state of the flow conversion unit provided in the dyeing apparatus of the present invention with two cylinders,

21 is a cross-sectional view showing a path through which the input is supplied from the outer side of the object to the inner side due to the dyeing method of the dyeing apparatus of the present invention;

Fig. 22 is an enlarged view of a portion C shown in Fig. 21 of the dyeing apparatus of the present invention.

Explanation of symbols on the main parts of the drawings

10: dyeing apparatus 20: object

21: penetration guide hole 100: liquid circulation

110: inner body 111: inlet

111 ': supply flow path 112: outlet

112 ': discharge passage 113: first opening

114: second opening 115: stopper

116: hinge hole 120: outer body

121: space portion 122a, 122b: through hole

123a, 123b: connector 124: outlet

200: flow conversion means 200 ': flow conversion unit

210: hinge shaft 220: rotating member

221: elastic member 230: drive part

230a: Motor 230b, 230b-1: Cylinder

230b ': Piston Rod 230c: Actuator

231: power transmission member 231a: rotating body

231a ': main body 231b: link

231b ': Connecting rod 232: Pulley

233: sprocket 234: gear

234a-1,234a-2: Bevel gear 234b-1: Worm gear

234b-2: Worm wheel gear 234c-1,237a, 237b: Rack gear

234c-2,236: Pinion gear 234d-1,234d-2: Spur gear

235 housing 235a chamber

235b, 235c: Hole 300: Circulation chamber

301: opening and closing portion 310: circulation member

311: first circulation part 312: second circulation part

315: object loading unit 320: support

321: hollow portion 322: communication hole

323: hole 330: vertical tube

331: Information Hall 332: Distribution Hall

340: guide tube 341: vertical through hole

400: circulation pump 410: driving body

420: rotating part 500: heat exchanger

510: first supply pipe 510a: high temperature supply pipe

510b: low temperature discharge pipe 520: second supply pipe

520a: low temperature supply pipe 520b: high temperature discharge pipe

530: cold water supply pipe 540: hot water supply pipe

600: storage tank 610: input supply pipe

620: input collection pipe 700: auxiliary tank

R: Roll B: Belt

C: Chain

The present invention relates to a dyeing apparatus for dyeing an object in a single color, and more specifically, when dyeing the object, that is, the yarn wound in a roll (bobbin), the input from the inside to the outside, or from the outside to the inside of the object It relates to a dyeing apparatus that can change the circulation path of.

In general, the dyeing apparatus varies depending on the type of the object to be dyed, that is, the type of yarn, fabric, and knit fabric. In addition, according to the dyeing method, it is divided into cotton, wool, silk, synthetic fiber, chemical fiber and the like depending on the type of dyeing and printing base, fiber.

The dyeing apparatus in the case where the object to be dyed is a yarn is largely composed of a dye storage unit in which an input is received and supplied, and a process chamber in which dye is supplied from the dye storage unit and the object (yarn) is loaded. Here, the said thread is provided in the state wound up to the roll.

Inputs are supplied to the process chamber according to the operation of the driving unit in the dye storage unit. At this time, the input is supplied in the upward direction from the lower side of the process chamber. And, the input is supplied from the inside or outside of the roll.

Since the plurality of flow path holes are formed in the roll, the feed is configured to pass through the roll.

However, the dyeing apparatus provided in the related art has a first process chamber in which the process of injecting the input from the inside of the object to the outside and a second process chamber in which the process of injecting the input from the outside of the object is performed There is a problem that must be provided.

In other words, in the first process chamber and the second process chamber, the inputs are sequentially introduced into the object from the inside to the outside and from the outside to the inside. Therefore, when the dyeing process is first completed in the first process chamber, the objects are transferred to the second process chamber, and the dyeing process is performed secondarily in the second process chamber.

When the dyeing process is completed, it goes through a drying process, in which case the drying process is sequentially performed in the two drying chambers to cause a problem of moving the object.

That is, in the conventional dyeing apparatus, a primary dyeing process of inserting an object into a first process chamber to inject an input from the inside of the object to an outward direction → moves the object contained in the first process chamber to a second process chamber → second Secondary dyeing process in which inputs are introduced from the outside of the object contained in the process chamber to the inside direction. → Move the object after the dyeing process is completed from the second process chamber to the first drying chamber. → Dry the object in the first drying chamber. The first drying process to dry in the direction → moving the object contained in the first drying chamber to the second drying chamber → drying the object in the second drying chamber from the outside to the inside to complete the dyeing and drying of the object . Here, the inner direction from the inside may also perform the inner direction from the outside first.

As described above, the conventional dyeing apparatus not only transfers the object in the dyeing process but also causes the problem of moving the object to the drying process due to the structure of the dyeing device.

An object of the present invention for solving the above problems is to provide a dyeing apparatus capable of completing a dyeing process in one chamber without moving the object contained in the chamber of the dyeing apparatus. That is, the present invention provides a dyeing apparatus capable of changing a path of an input supplied to an object from inside to outside or from outside to inside of the object.

Dyeing apparatus of the present invention for achieving the object as described above, the liquid circulation unit is introduced into the input from the storage tank in which the input is accommodated; A circulation chamber in communication with the liquid circulation portion and having an accommodation portion so that an object wound on a roll is loaded in a vertical direction; A flow converting means installed in the liquid circulation part and changing a path of the input material supplied to the circulation chamber, wherein the flow converting means selectively changes the input material to the inside or the outside of the object. It is characterized by being supplied with.

In the dyeing apparatus of the present invention, the liquid circulation portion, the lower body is provided in a closed state, the outer body is installed to communicate with the lower portion of the circulation chamber; And an inner body provided in a “┼” shape installed inside the outer body.

In the dyeing apparatus of the present invention, the inner body is connected to the storage tank inlet for guiding the supply of the input; An outlet port communicating with the inlet port and guiding discharge of the input; And first and second openings respectively provided at the boundary portions of the inlet and the outlet.

In the dyeing apparatus of the present invention, the flow conversion means is provided in the inner body, the flow conversion unit for supplying the inputs introduced into the inlet to any one of the opening of the first and second openings; Is further included.

In the dyeing apparatus of the present invention, the flow conversion unit, the hinge axis is installed in the transverse direction in the center of the inner body; A driving unit coupled to one or both ends of the hinge shaft; And a rotating member provided on the hinge shaft and selectively opening one of the first and second openings in accordance with the operation of the driving unit.

delete

In the dyeing apparatus of the present invention, the inner body further comprises a stopper formed respectively at the boundary between the first and second openings and the inlet, the first and second openings and the outlet, wherein the stopper is It controls the maximum rotation angle of the rotating member.

delete

In the dyeing apparatus of the present invention, the rotating member, the elastic member on the outer peripheral surface in close contact with the stopper; is further provided.

In the dyeing apparatus of the present invention, the driving unit is coupled to the hinge shaft, the power transmission member is installed on the outside of the outer body; A piston rod coupled to the power transmission member; And a cylinder connected to the piston rod and fixed to the outer body to operate hydraulically or pneumatically.

In the dyeing apparatus of the present invention, the power transmission member, the central portion is fixed to the hinge shaft, the drive unit is provided in pairs are connected to both ends of the power transmission member, respectively.

In the dyeing apparatus of the present invention, the driving unit, the actuator is installed to be connected to the hinge shaft;

In the dyeing apparatus of the present invention, the actuator is provided with a chamber therein, the housing is formed in communication with the chamber is formed with two holes in the pneumatic or hydraulic flow in and out; A pinion gear installed in the chamber and coupled to the hinge shaft; And a pair of rack gears respectively engaged to both sides of the pinion gear, wherein the rack gear is linearly moved by the pneumatic or hydraulic pressure, and the pinion gear is rotated so that the position of the pivot member is rotated. Is changed.

In the dyeing apparatus of the present invention, the dyeing apparatus is installed so as to communicate with the liquid circulation portion, the circulation pump for setting the pressure of the inputs supplied to the circulation chamber; is further provided.

In the dyeing apparatus of the present invention, the liquid circulation portion, the supply passage pipe connected to the inlet provided in the inner body; It further comprises a discharge flow path pipe connected to the outlet installed on the other side of the inlet, the circulation pump, one end is connected to the supply flow path pipe, the other end is installed to be connected to the discharge flow path pipe.

In the dyeing apparatus of the present invention, the circulation pump, the drive body; And a rotating part connected to the driving body to set the supply and circulation pressure of the input, wherein the driving body and the rotating part are selected from one of a belt and a pulley, a coupling, a chain and a sprocket, and a reduction gear. do.

In the dyeing apparatus of the present invention, the dyeing apparatus, a heat exchanger for adjusting the temperature of the input to a high temperature, or a low temperature; is further provided.

In the dyeing apparatus of the present invention, the heat exchanger is installed so that one side is connected to the circulation pump, the other side is connected to the inner body.

In the dyeing apparatus of the present invention, the heat exchanger is provided inside the circulation chamber.

In the dyeing apparatus of the present invention, the heat exchanger comprises: a first supply pipe to which a high temperature input is supplied; And a second supply pipe to which a low temperature input is supplied.

In the dyeing apparatus of the present invention, the dyeing apparatus, the first circulation portion in communication with the upper portion of the inner body; And a second circulation portion communicating with an upper portion of the outer body.

In the dyeing apparatus of the present invention, the dyeing apparatus is installed so as to communicate with the upper portion of the first circulation portion, the support is formed inside the hollow portion; A plurality of vertical tubes in which a guide hole communicating with the hollow part is formed and an object for dyeing is inserted into an outer circumferential surface thereof; A plurality of guide tubes provided to penetrate the upper and lower surfaces of the support; Due to the flow converting means, the input is introduced from the inside of the object to the outside, or from the outside to the inside.

In the dyeing apparatus of the present invention, the storage tank, the feed pump and the input feed pipe communicating with the circulation pump, or the liquid circulation; includes.

In the dyeing apparatus of the present invention, the supply flow path pipe, the auxiliary tank to which hot water is supplied; is further provided.

On the other hand, the dyeing method of the object using the dyeing apparatus of the present invention, (a) the input contained in the storage tank is introduced into the liquid circulation due to the pressure of the circulation pump; (b) operating the flow converting means provided in the liquid circulation to open the opening of any one of the first opening and the second opening by the rotating member; (c) dyeing is performed while the input is introduced into the circulation chamber and penetrates the object; (d) discharging the input which has passed through the object to an outlet provided in the liquid circulation part.

In the dyeing method of the object using the dyeing apparatus of the present invention, the step (b), (b1) when the first opening is opened, the input is supplied to the circulation chamber, (b2) when the second opening is opened The feed is fed to the circulation chamber through an outer body.

In the dyeing method of the object using the dyeing apparatus of the present invention, when the input is supplied in the process of (b1) is transmitted from the inside of the object provided in the circulation chamber to the outside, and if supplied in the process of (b2) It is transmitted from the outside to the inside of the object.

Hereinafter, with reference to the accompanying drawings to explain the configuration and operation of the dyeing apparatus 10 of the present invention.

As shown in Figure 1a and Figure 1b, the dyeing apparatus 10 of the present invention is largely composed of a liquid circulation unit 100, flow conversion means 200, the circulation chamber 300.

First, as shown in FIGS. 2 to 6, the liquid circulation part 100 includes an inner body 110 and an outer body 120, wherein the inner body 110 includes an inlet 111 and an outlet. 112, a first opening 113 and a second opening 114 are provided, respectively. That is, the inner body 110, the inlet 111 and the outlet 112 is located in the horizontal direction, the first opening 113 and the second opening 114 is located in the vertical direction. Accordingly, the inner body 110 has a shape of “┼” as a whole so that the inlet 111, the outlet 112, the first opening 113, and the second opening 114 communicate with each other.

The inlet 111 is a passage connected to the storage tank 600 in which the input is stored to guide the supply of the input. In addition, the outlet 112 is a passage communicating with the inlet 111 to guide the input discharged through the circulation chamber 300. In addition, the first opening 113 and the second opening 114 are provided at the boundary between the inlet 111 and the outlet 112, respectively, and are passages for guiding supply of the input.

In addition, the first opening 113 and the second opening 114 connected to the inlet 111, the first opening 113 and the second opening 114 connected to the outlet 112, respectively. The stopper 115 is provided in the boundary part, respectively. Here, the stopper 115 has a shape protruding toward the inner center of the inner body 110, it is provided in the shape of an arc so that the rotating member 220 to be described later can be located. In addition, the inner body 110 is further provided with a hinge hole 116. The hinge hole 116 is provided in a direction crossing the inlet 111 and the outlet 112 when viewed in a plan view. That is, when the direction of the inlet 111 and the outlet 112 is provided with "-", the hinge hole 116 is provided in the direction of "|". The hinge holes 116 are located at both ends of the hinge shaft 210 to which the pivot member 220 is coupled.

The outer body 120 is provided so that the upper portion is opened and the lower portion is closed, to accommodate the inner body 110. That is, the cross section of the outer body 120 has a shape of “∪” and a space 121 is formed therein. Here, the inner body 110 is installed to be spaced apart from the inner peripheral surface of the outer body 120.

In addition, through holes 122a and 122b are formed at the side surfaces of the outer body 120. The through holes 122a and 122b face each other on the outer circumferential surface of the outer body 120, and are provided with the same diameters as the inlet 111 and the outlet 112 provided in the inner body 110, respectively. Here, the inlet 111 and the outlet 112 are provided in a state exposed to the outside of the outer body 120 while passing through the through holes (122a, 122b), or the inlet 111 and the outlet ( Connecting pipes 123a and 123b may be connected to 112, respectively. That is, the connection pipes (123a, 123b) is composed of a connection pipe (123a) for the input is introduced and the connection pipe (123b) for discharging the input, are inserted into the through holes (122a, 122b), respectively, the inlet 111 And will be coupled to the outlet 112. In addition, a discharge port 125 is provided below the outer body 120.

On the other hand, the flow conversion means 200 is a flow conversion unit 200 ′ to select and supply any one of the opening of the first opening 113 and the second opening 114 provided in the above-described internal body 110 Is provided.

The flow converting unit 200 ′ is composed of a hinge shaft 210, a rotating member 220, and a driving unit 230.

The hinge shaft 210 is inserted into the hinge hole 116 provided in the inner body 110. The hinge shaft 210 has a length greater than the diameter of the outer body 120. That is, both ends of the hinge shaft 210 are respectively exposed to the outside of the outer body 120, one end or both ends of the hinge shaft 210 is connected to the drive unit 230. In addition, a hole may be formed in the center of the hinge shaft 210.

The rotating member 220 is a member coupled to the hinge shaft 210 and is composed of one or two members. When the pivot member 220 is provided as one member, the pivot member 220 is fixed to the hinge shaft 210 using a bolt and a nut in a state of being inserted into a hole formed in the hinge shaft 210. In addition, when the rotation member 220 is provided with two, it is fixed to the outer circumferential surface of the hinge shaft 210 by welding. In addition, the rotation member 220 may be configured so that the overall shape has an area of a circle, it is most preferably made of the shape of an ellipse. An ellipse direction of the pivot member 220 is provided to have a larger area toward both sides of the hinge shaft 210 than the longitudinal direction of the hinge shaft 210.

In addition, an elastic member 221 may be provided on an outer circumferential surface of the rotation member 220. The elastic member 221 is provided with a synthetic resin material when the rotating member 220 is rotated to be in close contact with the stopper 115, so that a gap does not occur between the stopper 115 and the rotating member 220. It is.

On the other hand, the drive unit 230 includes a power transmission member 231 connected to the hinge shaft 210, the power transmission member 231 is connected to a power source. The power source may be provided in various forms according to the selection of the motor 230a or the cylinder 230b. That is, when the power source is provided with a motor 230a, the power transmission member 231 is provided with a rotating body 231a, and when the power source is provided with a cylinder 230b, the power transmission member 231 is a link. 231b. Here, when the power source is provided as the motor 230a, it is provided in various forms according to the type of main body 231a 'coupled to the rotating shaft of the motor 230a.

The main body 231a 'and the rotating body 231a are provided with a pulley 232, a sprocket 233, and a gear 234. Here, the pulley 232 is connected to the belt (B), the sprocket 233 is connected to the chain (C), the gear 234 is connected to the gear 234 of various forms. The gear 234 may include bevel gears 234a-1 and 234a-2, worm wheels 234b-1 and worm gears 234b-2, helical gears (not shown), racks 234c-1, and pinion gears. 234c-2) and spur gears 234d-1 and 234d-2. Accordingly, the power transmission member 231 may bevel gears 234a-1 and 234a-2, worm wheels 234b-1, helical gears, and pinion gears 234c-2, depending on the type of the main body 231a '. It may be a spur gear (not shown).

In addition, the power transmission member 231 may be provided as a pulley 232, a sprocket 233 according to the type of the main body (231a '). And, the center of the power transmission member 231 is coupled to the hinge shaft (210).

That is, FIG. 7A shows that the main body and the power transmission member are provided with a pair of bevel gears in a state where the power source is provided as a motor, and FIG. 7B shows a worm gear in the main body when the power source is provided as a motor. It is provided, the power transmission member is a view showing a state provided with a worm wheel gear. 7C is a view showing a state in which a rotation shaft and a power transmission member of the motor are provided with a pinion gear, and a main body is provided with a rack gear while the power source is provided with the motor. In addition, Figure 7d is a view showing a state in which the main body and the power transmission member is provided as a pulley or a sprocket in the state where the power source is provided as a motor, the main body and the power transmission member is connected to the belt or chain.

On the other hand, as shown in Figure 7e and 7f, when the power source is provided with a cylinder 230b-1, one end of the power transmission member 231 is coupled to the hinge shaft 210, the other end is It is provided with a link 231b connected to the cylinder 230b-1. In addition, the link 231b and the cylinder 230b-1 are provided with a connecting rod 231b ', and the connecting rod 231b' is fixedly coupled to one side as is well known, and the other side is formed by a pin. It has a structure that can be rotated.

That is, the cylinder 230b-1 is provided with pneumatic or hydraulic pressure and the cylinder 230b-1 is provided with a piston rod 230b '. One end of the connecting rod 231b 'is fixedly coupled to the piston rod 230b', and the other end of the connecting rod 231b 'is connected to the link 231b by a pin. Therefore, when the cylinder 230b-1 is operated, the length of the connecting rod 231b 'is variable, and the connecting rod 231b' coupled to the piston rod 230b 'rotates with the link 231b. While pushing or pulling the link 231b.

In the accompanying drawings, the driving unit 230 is illustrated as a first embodiment provided with two cylinders 230b and 230b-1 and a second embodiment provided with an actuator 230c.

First, when the driving unit 230 is provided with two cylinders 230b and 230b-1, the power transmission member 231 is provided with a link 231b having a central portion coupled to the hinge shaft 210. Both ends of the link 231b are respectively connected to one end of the connecting rod 231b ', and the other end of the connecting rod 231b' is connected to the piston rod 230b 'provided in the cylinders 230b and 230b-1. Each will be combined.

In this case, as shown in FIG. 7F, when one cylinder 230b is operated to push one end of the link 231b, the other cylinder 230b-1 pulls the other end of the link 231b. Will be. As described above, when the driving unit 230 is composed of two cylinders 230b and 230b-1, an overload transmitted to the driving unit 230 may be minimized.

And, as shown in Figure 7g, the actuator 230c is provided with a housing 235, pinion gear 236, rack gears (237a, 237b). The housing 235 is provided with a chamber 235a therein, and is provided with two holes 235b and 235c to communicate with the chamber 235a. These holes 235b and 235c are oil and inlet ports through which fluid or air flows out, respectively, connected to a device supplied with hydraulic pressure or pneumatic pressure.

In addition, the pinion gear 236 is provided in the chamber 235a, and is substantially a power transmission member 231 to which the pinion gear 236 is coupled to the hinge shaft 210 described above. In addition, the rack gears 237a and 237b are provided in pairs and are engaged with both sides of the pinion gear 236. The rack gears 237a and 237b are slidably reciprocated in the horizontal direction or the vertical direction in the housing 235. Accordingly, when hydraulic pressure or pneumatic pressure is supplied into the housing 235, the pair of rack gears 237a and 237b are engaged with the pinion gear 236. On the contrary, when the hydraulic pressure or the pneumatic pressure supplied into the housing 235 is removed, the pair of rack gears 237a and 237b are collected in the pinion gear 236 in a state of being engaged with the pinion gear 236. will be. In addition, the pinion gear 236 is rotated forward or reverse due to the operation of the rack gears 237a and 237b, and the hinge shaft 210 coupled to the pinion gear 236 is connected to the pinion gear 236. It is rotated in the same direction as. Therefore, the rotating members 220 coupled to the hinge shafts 210 are rotated in both directions.

On the other hand, as shown in Figure 8, the above-described circulation chamber 300 is a process chamber in communication with the liquid circulation portion 100, the object 20 to be dyed is accommodated. The circulation chamber 300 includes an object loading part 315 including a circulation member 310 provided with first and second circulation parts 311 and 312, a support 320, a vertical pipe 330, and a guide pipe 340. ) Is further provided.

The circulation chamber 300 has an upper portion and a lower portion thereof open, and an opening and closing portion 301 is provided at an upper portion of the circulation chamber 300 to perform drawing in and out of the object 20. In addition, the lower portion of the circulation chamber 300 has a diameter gradually smaller toward the lower center direction. That is, the lower portion of the circulation chamber 300 is provided to have a round shape. In addition, a hole is formed in the center portion thereof and communicates with the outer body 120 described above. The lower portion of the circulation chamber 300 and the upper portion of the outer body 120 are coupled to the fastening member. Here, three members may be coupled between the circulation chamber 300 and the outer body 120 in a state in which the fastening portion of the circulation member 310 is positioned.

The circulation member 310 may be provided integrally with the first circulation portion 311 and the second circulation portion 312, may be provided in a separate state, respectively. However, the first circulation portion 311 is in communication with the first opening 113 provided in the inner body 110 described above, the second circulation portion 312 is provided to communicate with the outer body 120. do.

The support 320 is installed on the circulation member 310 and provided to communicate with the first circulation portion 311. In addition, the hollow part 321 is formed in the support 320. The outer diameter of the support 320 is provided to have a diameter smaller than the inner diameter of the circulation chamber 300. That is, the outer diameter of the support 320 and the inner diameter of the circulation chamber 300 are provided to be spaced apart. In addition, a plurality of communication holes 322 communicating with the hollow part 321 are formed on an upper surface of the support 320, and holes 323 are formed to penetrate the upper and lower surfaces of the support 320.

The vertical pipe 330 is provided in the shape of a cross section "○", the lower end is in communication with the hollow portion 321 in a state fixed to the communication hole 322. In addition, the vertical pipe 330 is provided with a guide hole 331 through which the inside thereof is penetrated in the vertical direction. In addition, the vertical pipe 330 is provided with a plurality of distribution holes 332 communicating with the guide hole 331. The distribution hole 332 communicates with the penetration guide hole 21 formed in the roll R (bobbin) on which the object 20 (thread) is wound. That is, the object 20 wound on the roll R is mounted on the vertical pipe 330. The object 20 is for performing dyeing, and due to the penetration guide hole 21 provided in the roll (R) and the distribution hole 332 formed in the vertical pipe 330, the interior of the object 20 The input is permeated from outside to outside, or from outside to inside. Meanwhile, the cross section of the vertical pipe 330 may be provided in a shape such as "┼", "─", "│", "Y", and "大". In this case, the distribution hole 332 does not need to be formed in the vertical pipe 330.

The guide tube 340 has a vertical through hole 341 is formed so that the upper and lower surfaces of the support 320 can pass. The guide tube 340 is installed in the vertical direction in each of the holes formed in the support 320 described above.

Here, the object loading unit 315 described above is the support 320, the vertical pipe 330, the guide pipe 340 mentioned above. That is, the object 20 is inserted into the vertical pipe 330 in a state of being wound on a roll (R), and a plurality of objects 20 are loaded. In this state, the object loading part 315 is circulated in the circulation chamber. 300 is to be placed inside. Although the vertical tube 330 may be loaded in the state in which the object 20 is installed in the circulation chamber 300, most preferably the object 20 is loaded outside the circulation chamber 300 After the completion of the object loading portion 315 is positioned inside the circulation chamber 300 by using a separate transfer device.

On the other hand, the dyeing apparatus 10 of the present invention, as shown in Figure 9 to 15 attached, the circulation pump 400 and the heat exchanger 500 is further provided. The circulation pump 400 sets the pressure of the input supplied from the storage tank 600 described above and serves to transfer the liquid to the liquid circulation unit 100 and the circulation chamber 300.

Both sides of the circulation pump 400 are in communication with the inner body 110 provided in the liquid circulation unit 100, respectively. Here, the liquid circulation part 100 is connected to the supply flow path (111 ') to the inlet 111 provided in the inner body 110, discharged to the outlet 112 provided in the inner body (110) The flow path tube 112 'is connected. Accordingly, one end of the circulation pump 400 is connected to the supply flow path pipe 111 ', and the other end of the circulation pump 400 is connected to the discharge flow path pipe 112'. However, the circulation pump 400 may have a different connection with the inner body 110 depending on the position of the heat exchanger 500. Here, the inner body is connected to the supply flow pipe (111 ') and the discharge flow path (112'), respectively, to the aforementioned connection pipe (123a, 123b).

That is, the heat exchanger 500 may be provided in the circulation chamber 300 as shown in FIGS. 12 and 13, and as shown in FIGS. 14 and 15, the liquid circulation part. It may be provided outside the 100 to be connected to the circulation pump 400 and the inner body 110.

As in the former case, when the heat exchanger 500 is provided inside the circulation chamber 300, the position of the heat exchanger 500 is located at the lower side of the circulation chamber 300. The heat exchanger 500 is connected to the first supply pipe 510 and the second supply pipe 520, respectively.

In addition, the first supply pipe 510 is provided with a high temperature supply pipe 510a into which hot steam is introduced and a low temperature discharge pipe 510b into which water is drained at low temperature. The second supply pipe 520 is provided with a low temperature supply pipe 520a and a high temperature discharge pipe 520b, respectively, and when high temperature water is supplied to the low temperature supply pipe 520a, hot water is supplied to the high temperature discharge pipe 520b. Discharged.

The first and second supply pipes 510 and 520 can be selectively supplied. The auxiliary tank 700 is a tank for preheating hot or cold water to the circulation chamber 300.

As in the latter case, when the heat exchanger 500 is provided outside the liquid circulation part 100, the heat exchanger 500 is provided to be connected to the circulation pump 400. That is, the heat exchanger 500 is connected between the circulation pump 400 and the inlet 111 of the inner body 110.

The first supply pipe 510 and the second supply pipe 520 are connected to the heat exchanger 500, respectively, and when high temperature steam is introduced into the high temperature supply pipe 510a provided in the first supply pipe 510. Water is discharged through the low temperature discharge pipe 510b. In addition, when low temperature water is supplied to the low temperature supply pipe 520a provided in the second supply pipe 520, high temperature water is discharged through the high temperature discharge pipe 520b.

On the other hand, the circulation pump 400 is provided with a driving body 410 and the rotating part 420. The driving body 410 is provided in various forms according to the type coupled to the rotating shaft of the drive motor 230a and the rotating part 420. That is, the driving body 410 and the rotating part 420 may be provided as a pulley, a sprocket, a gear, and the like, and the driving body 410 and the rotating part 420 may be employed. In accordance with the belt (belt), the chain (chain), the gear (gear) is selected to be provided with any one of the connections. In addition, the driving body 410 and the rotating part 420 may be connected in a coupling type.

The cold water supply pipe 530 and the hot water supply pipe 540 are connected to the discharge flow path pipe 112 ′ provided between the circulation pump 400 and the liquid circulation part 100 described above. The cold and hot water supply pipes 530 and 540 are loaded into the circulation chamber 300 and selectively loaded according to the water temperature.

In addition, the storage tank 600 provided in the dyeing apparatus 10 of the present invention is the input pump 610 and the input recovery pipe 620 in communication with the circulation pump 400, or the liquid circulation part 100 is It is provided.

Description of the state of use of the dyeing apparatus 10 of the present invention configured as described above is as follows. First, FIG. 16 and FIG. 17 are exploded views schematically showing an arrangement state and a circulation state of the dyeing apparatus of the present invention.

Prior to the description of the use state of the dyeing apparatus of the present invention, the yarn, which is the object 20 to be dyed, is loaded on the object loading part 315 in a state of being wound on a roll R. At this time, the inner circumference of the roll (R) is inserted into the vertical pipe 330 provided in the object loading portion (315). At this time, the number of the roll (R) is loaded is determined according to the diameter and height of the circulation chamber (300). In this state, the object loading part 315 is positioned inside the circulation chamber 300, and then the roll R is fixed to an upper surface of the roll R positioned at the uppermost end thereof by a separate fixing disc. . And each roll R is loaded so that a fine space | interval may be provided.

Thereafter, the upper portion of the circulation chamber 300 is closed by the opening / closing portion 301 provided at the upper portion of the circulation chamber 300. When the loading of the object loading part 315 is completed in the circulation chamber 300, the water is supplied to the cold water supply pipe 530 or the hot water supply pipe 540, and when a predetermined time elapses, dyes and additives are stored in the storage tank 600. Is mixed with water. In this case, a separate stirrer is positioned inside the storage tank 600 to prepare an input for dyeing the object 20. In addition, the storage tank 600 is provided with a separate heating unit to increase the temperature of the input. This temperature is for facilitating input of the input to the object 20.

As shown in FIG. 16, the input received in the storage tank 600 is supplied to the liquid circulation part 100 installed at the lower portion of the circulation chamber 300. Here, the liquid circulation part 100 is connected to one end of the supply flow path (111 ') in communication with the inlet 111 provided in the inner body 110 installed therein, the outlet of the inner body 110 One end of the discharge flow path tube 112 ′ communicating with 112 is connected. In addition, the other ends of the supply flow path pipe 111 'and the discharge flow path pipe 112' are connected to the circulation pump 400, respectively. In addition, the storage tank 600 is one end of the input supply pipe 610 is connected, the other end of the input supply pipe 610 is connected to the discharge flow path pipe 112 '. Therefore, the input supplied from the storage tank 600 passes through the circulation pump 400 through the input supply pipe 610 and is introduced into the inner body 110. In addition, one end of the input collection pipe 620 is connected to the storage tank 600, and the other end of the input recovery pipe 620 is connected to the supply flow passage 111 ′. Therefore, the input discharged through the circulation chamber 300 and the inner body 110 is supplied back to the storage tank 600. Here, the input recovery pipe 620 connected to the storage tank 600 is connected to the upper portion of the storage tank 600.

On the other hand, the input is introduced into the liquid circulation part 100, that is, the inner body 110 through the supply flow passage (111 '). At this time, the input is to set the direction to be supplied from the inside of the object 20 to the outside, or from the outside to the inside. That is, the supply direction of the input can be set using the flow converting means 200 provided in the liquid circulation part 100.

First, as shown in the accompanying Figures 18 and 19, it will be described that the input is supplied in the outward direction from the inside of the object (20).

In order to supply the direction of the inputs introduced into the inner body 110 from the inside of the object 20 to the outside, the position of the rotation member 220 provided in the flow converting means 200 is changed. The flow converting means 200 may substantially set the direction of the rotating member 220 by using the flow converting part 200 ′ for changing the direction of the rotating member 220.

As shown in the description of the above-described configuration, the flow conversion unit 200 ′ is provided with various types of driving units 230. That is, the driving unit 230 may be provided as a motor 230a, a cylinder 230b, an actuator 230c, or the like, and may be provided to the hinge shaft 210 according to the adoption of the motor 230a and the cylinder 230b. The shape and configuration of the power transmission member 231 to be coupled is also provided differently.

That is, the power transmission member 231 is provided with a link 231b or a rotating body 231a, and the rotating body 231a is provided with any one of a gear 234, a pulley 232, and a sprocket 233. will be. Although the operation is implemented differently depending on the selective employment of the driving unit 230 and the type of the power transmission member 231, the rotation of the rotation member 220 is operated in the same manner. For operation descriptions of the power transmission member 231 and the driving unit 230, refer to the aforementioned configuration description.

In the following description, the driving unit 230 will be described in a state provided with two cylinders 230b and 230b-1.

First, when the input is to be injected from the inside of the object 20 to the outside, as shown in the accompanying Figure 20a, push the cylinder 230b located in the upper, the cylinder 230b-1 located in the lower Pulling the rotating member 220 is positioned in the form of "/". That is, the pair of cylinders 230b and 230b-1 are each provided with a piston rod 230b ', and the piston rod 230b' includes a link 231b and a connecting rod 231b ', which are power transmission members 231, respectively. Connected by). The piston rod 230b 'is reciprocated in the horizontal direction when viewed from the front view of the accompanying drawings, and the connecting rod 231b' is rotated with the piston rod 230b 'while the power transmission member 231 is rotated. Push or pull. Here, the piston rod 230b 'provided in the cylinder 230b pushes the upper end of the power transmission member 231, and the piston rod 230b' provided in the cylinder 230b-1 is the power transmission. The lower end of the member 231 is pulled. In addition, since the hinge shaft 210 is coupled to the central portion of the power transmission member 231, the hinge shaft 210 is rotated according to the operation of the cylinders 230b and 230b-1. At this time, the pivot member 220 coupled to the hinge shaft 210 and positioned inside the inner body 110 is rotated in the same manner as the hinge shaft 210.

The rotating member 220 operated as described above is the outer peripheral surface is in close contact with the stopper 115 provided on the inner body 110, respectively. In addition, the inlet 111 and the second opening 114 provided in the inner body 110 are closed, and the inlet 111 and the first opening 113 are opened to communicate with each other. In this case, the second opening 114 and the outlet 112 are open to communicate with each other, the first opening 113 and the outlet 112 is positioned in a closed state.

Therefore, the input is moved to the first opening 113 through the inlet 111, the input passing through the first opening 113 is the first circulation portion 311 provided in the circulation member 310 It passes through and is supplied into the support 320. Thereafter, the input passes through the hollow part 321 provided in the support 320, and the input is supplied into the vertical pipe 330. At this time, a portion of the input is passed through the distribution hole 332 formed in the vertical pipe 330 by the pressure supplied by the input, and then penetrates into the object 20. In addition, a portion of the input supplied into the vertical pipe 330 is supplied to the upper portion of the vertical pipe 330 to penetrate into the plurality of objects 20, respectively. Therefore, the object is dyed while the input flows outward from the inside of the object 20.

In addition, the input flowed out from the inside of the object 20 to the outside is located in the circulation chamber 300, and passes through the second circulation portion 312 located below the circulation chamber 300. . At this time, the input flowing out to the center of the circulation chamber 300 is to be transferred to the second circulation portion 312 through the guide tube 340 described above. In addition, the input passing through the second circulation portion 312 is transferred between the outer body 120 and the inner body 110, the input is the internal body 110 by the pressure of the input continuously supplied Will be introduced into the second opening 114 provided in. In addition, the input passing through the second opening 114 is moved to the discharge passageway pipe 112 'through the outlet 112.

The input flowing into the discharge flow path tube 112 'is moved to the heat exchanger 500 through the circulation pump 400 and then moved to the inlet 111 through the supply flow path 111', and a part thereof. Is passed through the circulation pump 400. In addition, some of them are moved to the input collection pipe 620 connected to the storage tank 600.

The heat exchanger 500 serves to reset the temperature of the input of the dyeing process is completed in the circulation chamber (300). That is, a high temperature input may be introduced into the first supply pipe 510, and low temperature cold water may be introduced into the second supply pipe 520.

On the other hand, if you want to put the input from the outside of the object 20 to the inside, as shown in the attached Fig. 20b is pulled the cylinder 230b located in the upper, the cylinder 230b-1 located in the lower When pushed, the rotating member 220 is changed to a shape such as "＼". At this time, the inlet 111 and the first opening 113 provided in the inner body 110 is closed, the inlet 111 and the second opening 114 is open to communicate. In addition, the second opening 114 and the outlet 112 are closed, and the first opening 113 and the outlet 112 are open to communicate.

At this time, when the input is supplied from the storage tank 600 is moved to the second opening 114 through the inlet 111. In addition, the input is supplied in an upward direction due to the pressure of the circulation pump 400. That is, while passing between the inner body 110 and the outer body 120 is to pass through the second circulation portion 312 installed on the upper body 120.

As shown in FIGS. 21 and 22, a portion of the input is supplied to the center of the circulation chamber 300 through the guide tube 340, and a portion of the input is supported by the support 320 and the circulation. It passes through the separation space 121 of the chamber 300. Thereafter, the input penetrates inward from the outside of the object 20 loaded on the vertical pipe 330, and flows into the guide hole 331 through the distribution hole 332 formed in the vertical pipe 330. In addition, the input supplied to the guide hole 331 is moved into the support 320. The input supplied into the support 320 passes through the first circulation portion 311 along the hollow portion 321 formed in the support 320. In addition, the input passing through the first circulation part 311 is moved to the outlet 112 by passing through the first opening 113 provided in the inner body (110). Then, the input that passed through the outlet 112 is moved to the discharge flow path (112 ').

The dyeing apparatus 10 and the dyeing method using the same of the present invention made as described above, when the object 20 is to be dyed, and the object 20 is the yarn wound on the roll (R) Since the input can be fed or changed from the inside to the outside, or from the outside to the inside, it is possible to uniformly dye the inside and outside of the yarn and the intermediate layer.

That is, when performing the dyeing process of the yarn wound on the roll (R), the supply of the input is performed for a predetermined time from the inside of the object 20 to the outside, the supply of the input is changed to the inside of the object 20 from the outside Supplied. By repeating this process, that is, changing the feed direction at any time, the dyeing can be uniformly performed from the inside to the outside of the yarn wound on the roll R.

In addition, since the dyeing process is performed in one circulation chamber 300, the object 20 does not have to be moved to a plurality of chambers as in the dyeing apparatus 10 provided in the related art.

For example, when performing dyeing of the yarn wound on the roll R, conventionally, after finishing the process for about 30 minutes in the chamber supplied from the inside to the outside of the object 20, the object 20 to another chamber Move it. Then, the object 20 transferred to the other chamber is supplied with the input from the outside to the inside for about 30 minutes to complete the dyeing process.

However, the dyeing apparatus 10 of the present invention can change the supply direction of the input from time to time by setting the time in one chamber.

That is, the input is supplied from the inside of the object 20 to the outside for 5 minutes or 10 minutes, and the input is supplied from the outside of the object 20 to the inside for this time. In this case, not only can the dyeing completion time be shortened than the dyeing process supplied in one direction of the object 20 for a long time, there is an advantage that the dyeing process can be performed uniformly from the inside to the outside of the object 20. .

The dyeing apparatus of the present invention made as described above and the dyeing method using the same, it is possible to inject the input from the inside to the outside, or from the outside to the inside of the object in a state in which the object is loaded in one chamber. Therefore, it is not necessary to move the object to a plurality of chambers that proceed only in one direction.

In addition, since the direction of the inputs to the object can be changed at any time, it is possible to reduce the time of dyeing and to proceed the dyeing process uniformly from the inside to the outside of the object.

Claims (27)

A liquid circulation portion into which the input contained in the storage tank is introduced; A circulation chamber in communication with the liquid circulation portion and having an accommodation portion so that an object wound on a roll is loaded in a vertical direction; And A flow converting means installed in the liquid circulation part and changing a path of the input material supplied to the circulation chamber; The flow converting means, A dyeing apparatus, characterized in that the input is selectively changed to be supplied to the inside or the outside of the object. The method of claim 1, The liquid circulation portion, An outer body provided in a closed state and installed to communicate with a lower portion of the circulation chamber; And The dyeing apparatus comprising a; the inner body provided in the "┼" shape is installed inside the outer body. The method of claim 2, The inner body, An inlet connected to the storage tank to guide supply of the input; An outlet port communicating with the inlet port and guiding discharge of the input; And And the first and second openings respectively provided at the boundary between the inlet and the outlet. The method of claim 3, wherein The flow converting means, And a flow conversion unit installed in the inner body and configured to supply the input introduced into the inlet to one of the openings of the first and second openings. The method of claim 4, wherein The flow conversion unit, A hinge shaft installed in a transverse direction at the center of the inner body; A driving unit coupled to one or both ends of the hinge shaft; And And a rotating member provided on the hinge shaft and selectively opening one of the first and second openings in accordance with the operation of the driving unit. delete The method of claim 5, The inner body, And a stopper each formed at a boundary portion between the first and second openings and the inlet, and the first and second openings and the outlet. The stopper is, The dyeing apparatus, characterized in that for controlling the maximum rotation angle of the rotating member. delete The method of claim 7, wherein The rotating member, The dyeing apparatus, characterized in that the; further provided with an elastic member on the outer peripheral surface in close contact with the stopper. The method of claim 5, The driving unit, A power transmission member coupled to the hinge shaft and installed outside the outer body; A piston rod coupled to the power transmission member; And And a cylinder connected to the piston rod and fixed to the outer body to operate hydraulically or pneumatically. The method of claim 10, The power transmission member, The dyeing apparatus, characterized in that the central portion is fixed to the hinge shaft, the driving portion is provided in pairs and connected to both ends of the power transmission member, respectively. The method of claim 5, The driving unit, And an actuator installed to be connected to the hinge shaft. The method of claim 12, The actuator is, A housing having a chamber therein, the housing having two holes communicating with the chamber to allow fluid to flow in and out; A pinion gear installed in the chamber and coupled to the hinge shaft; And And a pair of rack gears respectively engaged with both sides of the pinion gear. The rack gear is linearly moved due to the pressure of the fluid, and the pinion gear is rotated so that the position of the rotating member is changed. The method of claim 3, wherein The dyeing apparatus, And a circulation pump which is installed to communicate with the liquid circulation unit and sets a pressure of the input material supplied to the circulation chamber. The method of claim 14, The liquid circulation portion, Supply passage pipe connected to the inlet provided in the inner body; And Further comprising: a discharge flow path pipe connected to the outlet installed on the other side of the inlet; The circulation pump, The dyeing apparatus, characterized in that one end is connected to the supply flow path pipe, the other end is connected to the discharge flow path pipe. The method of claim 15, The circulation pump, Driving body; And Includes; is connected to the drive body for setting the supply and circulation pressure of the input; The drive unit and the rotating unit, The dyeing apparatus, characterized in that any one of the belt and pulley, the coupling, the chain and the sprocket, the reduction gear is selected and adopted. The method of claim 16, The dyeing apparatus, And a heat exchanger for controlling the temperature of the input to a high temperature or a low temperature. The method of claim 17, The heat exchanger, The dyeing apparatus, characterized in that one side is connected to the circulation pump, the other side is connected to the inner body. The method of claim 17, The heat exchanger, The dyeing apparatus, characterized in that installed in the circulation chamber. The method of claim 18, The heat exchanger, A first supply pipe to which a high temperature input is supplied; And The second supply pipe is supplied with a low-temperature input; The dyeing apparatus characterized in that each connected. The method of claim 2, The dyeing apparatus, A first circulation portion communicating with an upper portion of the inner body; And And a circulation member provided with a second circulation portion communicating with an upper portion of the outer body. The method of claim 21, The dyeing apparatus, A support installed in communication with an upper portion of the first circulation part, and having a hollow part formed therein; A plurality of vertical tubes in which a guide hole communicating with the hollow part is formed and an object for dyeing is inserted into an outer circumferential surface thereof; And Further comprising; a plurality of guide tubes provided to penetrate the upper and lower surfaces of the support, The dyeing apparatus, characterized in that the input is introduced from the inside of the object to the outside, or from the outside to the inside due to the flow conversion means. The method according to any one of claims 15 to 18, The storage tank, And the input supply pipe and the input recovery pipe communicating with the circulation pump or the liquid circulation part. The method of claim 15, The supply flow pipe is, Auxiliary tank for supplying hot water; The dyeing apparatus further comprises. (a) the input contained in the storage tank is introduced into the liquid circulation due to the pressure of the circulation pump; (b) operating the flow converting means provided in the liquid circulation part to open the opening of any one of the first opening part and the second opening part by the rotating member; (c) dyeing is performed while the input is introduced into the circulation chamber and penetrates the object; (d) discharging the input that has passed through the object to the outlet provided in the liquid circulation portion. Dyeing method using a dyeing apparatus comprising a. The method of claim 25, In step (b), (b1) when the first opening is opened, the input is supplied to the circulation chamber, and (b2) when the second opening is open, the input is supplied to the circulation chamber through an outer body. Object staining method used. The method of claim 26, When the input is supplied in the process of (b1) is transmitted from the inside of the object provided in the circulation chamber to the outside, and when supplied in the process of (b2) is characterized in that it is transmitted from the outside of the object to the inside Object dyeing method using a dyeing apparatus.

Images