KR100628897B1 - Spindle dyeing apparatus and manufacturing method of spindle - Google Patents

Abstract

The present invention relates to a method for manufacturing a spindle dyeing apparatus and a spindle which prevents the leakage of dyeing liquid by improving the sealing structure of the dyeing apparatus and the stopper coupling structure of the spindle to further tightly seal the dyeing tank (2) and at least one. In the dyeing device consisting of the door (3) and the spindle 10 for injecting the dyeing solution, the dyeing device is installed on the upper side inside the dyeing tank (2) to spray the dyeing solution by the injection hole (11a) formed on the lower side Including the auxiliary injection device 15, the front end bracket 30, the fastening hole 22 of the fixing portion 21 provided in the coupling member 20 is fastened by the fixing means (B) to the dyeing tank A stopper 19 for supporting the spindle 10 inserted into and mounted to (2), and preventing the rolling of the spindle 10 at the rear end of the spindle 10, and a rear end bracket 33 for supporting the spindle 10. It is characterized in that the mounting.

Therefore, according to the present invention, there is an effect of preventing the outflow of the dyeing liquid by using the coupling member 20 that is firmly inserted into the through hole formed in the circumferential surface when mounting the spindle 10 in the dyeing tank (2).

In addition, by forming a fixing groove 52 in the stopper 50 fastened to the tip of the spindle 20 and fastened and fastened by the fixing means (B), the loosening of the stopper 50 is prevented in advance to prevent the leakage of the dye solution. There is another effect that prevents.

In addition, it is easy to manufacture by simplifying the manufacturing process of the spindle 10 as well as the welding portion is limited to one place, the production time is shortened, and there is another effect that the manufacturing cost is also reduced.

Dyeing, coring thread, spindle

Description

Spindle Dyeing Apparatus and Spindle Manufacturing Method {SPINDLE DYEING APPARATUS AND MANUFACTURING METHOD OF SPINDLE}

1 is a front view schematically showing the spindle dyeing apparatus according to the present invention.

FIG. 2 is a cross-sectional view taken along the line II-II of FIG. 1. FIG.

FIG. 3 is an enlarged view illustrating a main part of a cross-sectional view of III of FIG. 2.

4 is an enlarged view illustrating main parts of a cross-sectional view of an enlarged IV of FIG. 2;

Figure 5 is an exploded perspective view showing a cover and a stopper of the spindle according to the present invention.

Figure 6 is a process chart showing a manufacturing process of the spindle according to the present invention.

<Description of Symbols for Major Parts of Drawings>

 1 frame 2 dyeing tank

 3: door 4: arm

 5: hinge shaft 6: rod

 7 cylinder 8: through hole

 9: pump 10: spindle

11 injection part 11a injection hole

12: depression 13: protrusion

14 housing 15 auxiliary injection device

16: bearing 17: gear

18: outlet 19: stopper

20: coupling member 21: fixed part

22: fastening hole 23: fixing ring

30: end bracket 31: spindle hole

32: bushing 33: rear bracket

40: cover 41: coupling hole

42: fixture 50: stopper

51: male thread 52: fixing groove

 B: Fixing means P: Packing member

The present invention relates to a dyeing apparatus, and more particularly, to a spindle dyeing apparatus which prevents the leakage of dyeing liquid during operation by improving the sealing structure of the dyeing apparatus and the stopper coupling structure of the spindle to seal more firmly.

In general, a spray spindle type of thread spindle dyeing machine using a spray spindle is roughly composed of a dye bath, a heat exchanger, a dye solution circulating pump, and a spray spindle. The dyeing is performed by the dye solution sprayed from the spindle while rotating the rotation.

Conventional dyeing machines are generally composed of a rectangular type of dyeing tank, but recently, a circular cylindrical dyeing tank has been developed and commercialized.

Since the dyeing machine maintains high temperature and high pressure inside the dyeing tank and performs dyeing, it is desirable to manufacture it tightly. Such a round-shaped dyeing machine has an outer peripheral surface of the dyeing tank when the spindle is inserted into the dyeing tank. Because of the curved surface, not only welding is difficult but also there is a possibility of gaps, so it is difficult to close tightly.

In addition, the conventional dyeing machine had a problem that the dyeing liquid is leaked out when the stopper is fastened to the front when the spindle rotates, especially when the high-pressure dyeing proceeds, the sealing structure (sealing structure) or the spindle itself The problem of weakening the sealability at the connection part of the dye bath appeared.

In addition, there is a problem in that the manufacturing time and cost are high because the welding process is required to manufacture the spindle.

The present invention has been made to solve the above problems, the present invention is to provide a spindle dyeing apparatus that more tightly sealed the spindle in the dyeing tank using a coupling member to prevent the leakage of the dyeing solution.

In addition, it is another object to provide a spindle dyeing apparatus that prevents the outflow of the dyeing solution is not released during rotation by improving the structure of the stopper fastened to the spindle.

In addition, another object of the present invention is to provide a method for manufacturing a spindle of the spindle dyeing apparatus which reduces the manufacturing time by simplifying the manufacturing process of the spindle and reduces the manufacturing cost.

Spindle dyeing apparatus for achieving the above object is a dyeing consisting of a cylindrical dyeing tank, one or more doors formed on the front of the dyeing tank, the spindle is inserted into the inside of the back of the dyeing tank to rotate and spray the dyeing solution In the apparatus, the dyeing device is installed in the upper side of the dyeing tank and the auxiliary injection device for injecting the dye solution by the injection hole formed in the lower side, and installed in the lower side of the auxiliary injection device, the through hole formed in the back of the dyeing tank The spindle is inserted into and fixed to the sealing, and the spindle is fixed to the dyeing tank, the fixing part is formed with a fastening hole therein, the coupling member is coupled to the front end is provided with a front end bracket having a packing member Characterized in that it comprises a.

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

1 is a front view schematically showing the appearance of the spindle dyeing apparatus according to the present invention, Figure 2 is a cross-sectional view taken along the line II-II of Figure 1, Figure 3 is an enlarged main portion showing a cross-sectional view of the enlarged III of FIG. 4 is an enlarged view illustrating a main portion of the spindle according to the present invention, FIG. 5 is an exploded perspective view showing a cover and a stopper of the spindle according to the present invention, and FIG. It is a process chart which shows a manufacturing process.

1 and 2, the spindle dyeing apparatus according to the present invention is provided with at least one door (3) in front of the dye bath (2) supported by the frame (1), the door (3) An arm 4 for opening and closing the door 3 is rotatably connected to the front surface of the door 3 by a hinge shaft 5, and the rod 6 of the cylinder 7 is rotatable above the arm 5. Is connected.

The cylinder 7 is rotatably mounted on the upper side of the dye bath 2 to open and close the door 3 according to an arbitrary operation in a control unit (not shown).

On the other hand, in the upper side of the dyeing tank (2) is provided with a spray hole in the lower side is provided with an auxiliary injection device 15 for dyeing the thread yarn by spraying the dyeing solution down, the auxiliary injection device 15 is a dyeing tank ( It is screwed into the housing 14 which is hermetically fixed to 2).

The pipe screwed in the housing 14 is connected to the pipe connected to the lower side of the dye bath 2, and sprays the dye solution drawn up using the pump (9).

Spindle 10 for dyeing the thread yarn by spraying the dye solution to the upper side is installed close to the door 3 through the back side of the dye bath 2, the left, inside the dye bath 2, Plural pieces are installed while maintaining a constant horizontally to the right.

At this time, the spindle 10 is inserted through the through-hole 8 formed in the back of the dye bath (2). As shown in FIG. 3, the through-hole 8 is sealed by inserting and welding a cylindrical coupling member 20.

The coupling member 20 is formed with a donut-shaped fixing portion 21 welded to the inner central portion, and the fixing portion 21 is formed with a plurality of fastening holes 22 radially.

Inside the fixing part 21, the flange-shaped front end bracket 30 is in close contact with the packing member P, and at the outside, the fixing ring 23 is in close contact with the packing member P to fix the fixing means B. It is fastened by the tight sealing.

The spindle hole 31 is formed in the center of the front end bracket 30 so that the spindle 10 can be inserted therein, and a packing member P is inserted into one side to seal the first seal. A copper bushing 32 in which the packing member P is inserted at a predetermined interval from (P) is mounted to double seal.

The bushing 32 is fixed by a plurality of fastening means B fastened through the circumferential surface of the front end bracket 30.

And the distal end of the coupling member 20 is formed with a discharge port 18 for discharging the dye solution in the spindle 10 after the dyeing is finished, the other end is a smooth rotation of the spindle 10 at a predetermined interval Bearing 16 is mounted, and the gear 17 is mounted at a predetermined distance from the bearing 16.

The gear 17 is engaged with the worm gear (not shown) at a right angle to transmit rotational force to the spindle 10.

In addition, as shown in Figure 4, the rear end of the spindle 10, the stopper 19 is mounted to prevent the sliding phenomenon during rotation after setting the spindle 10, the stopper 19 is a plurality of fixed It is fixed by means (B).

The rear end of the stopper 19 is equipped with a bearing 16 for smooth rotation of the rear end of the spindle 10, and then a rear end bracket 33 of a flange shape.

The rear end bracket 33 is sealed with a packing member P and is coupled by a fixing means B, and a bushing 32 having a packing member P inserted therein is mounted therein, and the bushing 32. Is fixed by a plurality of fixing means (B) fastened through the circumferential surface of the rear end bracket (33).

The packing member (P) is preferably using a Viton rubber that can withstand high temperature and high pressure.

The sealing structure of the spindle 10 configured as described above is hermetically fixed by welding the coupling member 20 to the through hole 8 formed in the round outer circumferential surface of the dye bath 2, and the front end bracket 30 is connected to the coupling member 20. By fixing the spindle 10 and double sealing to ensure that tightly sealed tightly even if the dyeing device is operated for a long time at high temperature and high pressure there is no leakage of the dye solution.

In addition, even if the packing member P of the spindle 10 wears out for a long time, the bushings 32 at the front and rear ends closely adhere to the spindle 10 to replace the role of the packing member P. Damage can be prevented beforehand. At this time, it is preferable that the bushing 32 uses a new copper bushing made of copper so as to gently wear during rotation to prevent damage to the spindle.

On the other hand, the spindle 10 is composed of an injection unit 11, the depression 12, the protrusion 13, the injection portion 11 is formed with an injection hole (11a) to spray the dyeing solution, The depression 12 is to prevent the dye residues due to the dye when the spindle 10 is rotated, the projection 13 is used when rotating the thread thread suspended on the spindle.

As shown in FIG. 5, a cover 40 having a coupling hole 41 formed at the center is welded to the front surface of the spindle 10 configured as described above, and a female screw is formed at the coupling hole 41 to stopper ( It is screwed with the male screw 51 formed in 50).

The stopper 50 is applied to wash the inside of the spindle 10 when the dye solution in the spindle 10 is exchanged, and a plurality of fixing grooves 52 are formed radially on the circumferential surface.

Fixing means 52 is coupled to the fixing groove 52 to prevent loosening of the stopper 50, the end of the fixing means (B) is a female screw of the fastener (B) formed on one side of the cover 40 It is inserted into and fixed to the fixing groove 52 through.

Accordingly, the male screw 51 of the stopper 50 is first fastened and fixed to the female screw of the cover 40, and then the fixing means B is screwed with the fixing tool 42 to descend to the lower side to the fixing groove 52. By tightly fixing the stopper 50 is to be secondarily fixed to maintain the firmness even during the rotation of the spindle 10 will not be loosened.

Such a structure of the spindle 10 is a solid stopper 50 structure prevents the loosening of the spindle 10 stopper 50 even in the dye bath (2) operating at high temperature and high pressure to prevent leakage of the dye solution. It is to stop.

On the other hand, looking at the manufacturing process of the spindle 10 of the present invention, as shown in Figure 6, the first cutting step (S1) to cut the iron plate into a rectangular of a certain size, second in the cutting step (S1) Drilling step (S2) for drilling the injection hole (11a) for spraying the dye solution to the iron plate cut to a suitable size in the left, right symmetry, thirdly the iron plate formed with the injection hole (11a) in the drilling step (S2) The bending step (S3) for bending in the shape of the spindle 10 consisting of the injection unit 11, the depression 12, the protrusion 13 by using a bending machine (4), the fourth bending in the bending step (S3) The welding step (S4) is formed by sequentially welding the two surfaces of the recessed portion 13 abutted to complete.

The spindle 10 completed through such a process is not only easy to manufacture because of its simple structure, but also limited to a welded area, which shortens the manufacturing time and reduces the manufacturing cost.

The present invention as described above is not limited to the above-described specific embodiments, anyone of ordinary skill in the art to which the present invention pertains without departing from the gist of the invention claimed in the claims can be variously modified. will be.

Spindle dyeing apparatus according to the present invention to prevent the outflow of the dyeing solution by using the coupling member 20 is firmly inserted into the through hole 8 formed on the circumferential surface in mounting the spindle 10 in the dyeing tank (2) It is effective.

In addition, by forming a fixing groove 52 in the stopper 50 fastened to the tip of the spindle 10 and fastening and fastening by the fixing means (B) to prevent the loosening of the stopper 50 in advance to prevent the leakage of the dye solution. There is another effect.

In addition, it is easy to manufacture by simplifying the manufacturing process of the spindle 10 as well as the welding portion is limited to one place, the production time is shortened, and there is another effect that the manufacturing cost is also reduced.

Claims (6)

In the dyeing device consisting of a cylindrical dyeing tank, one or more doors formed on the front of the dyeing tank, and a spindle inserted into the back of the dyeing tank to rotate and spray the dyeing solution, The dyeing apparatus includes an auxiliary spraying device 15 which is installed on the upper side of the dye tank 2 and sprays the dye solution by the injection hole 11a formed at the lower side, The front end bracket 30 and the fastening hole 22 of the fixing part 21 provided in the coupling member 20 are fastened by the fixing means B, and the spindle 10 is inserted into the dye bath 2. Support it, Spindle dyeing apparatus, characterized in that the rear end of the spindle (10) is equipped with a stopper (19) to prevent the spindle (10) push, and the rear end bracket (33) for supporting the spindle (10). The method of claim 1, Spindle dyeing apparatus, characterized in that the inside of the front end bracket (30) and the rear end bracket (33) is mounted with a bushing (32) of copper material in which a packing member (P) is inserted. The method of claim 1, Spindle dyeing apparatus, characterized in that the discharge port 18 for discharging the dyeing solution in the spindle 10 after the dyeing is finished on one side of the spindle (10). The method of claim 1, The spindle 10 is attached to the cover 40 is formed with a coupling hole 41 and the fastener 42 on the front surface, the stopper 50 is formed with a male screw 51 is fastened to the coupling hole 41, The stopper 50 has a plurality of fixing grooves 52 are formed radially on the circumferential surface, the fixing means (B) penetrating the fastener 42 is fixed in close contact with any one of the plurality of fixing grooves 52 Spindle dyeing apparatus characterized in that the. delete In the dyeing device consisting of a cylindrical dyeing tank, one or more doors formed on the front of the dyeing tank, and a spindle inserted into the back of the dyeing tank to rotate and spray the dyeing solution, The spindle 10 is a cutting step of cutting the iron plate into a rectangular of a predetermined size; A perforating step of perforating the injection hole (11a) for injecting the dye solution to the iron plate cut to the appropriate size in the cutting step, left and right symmetry; A bending step of bending the iron plate on which the injection hole 11a is formed in the drilling step into a shape of the spindle 10 including the injection part 11, the depression part 12, and the protrusion part 13 by using a bending machine; A welding step of integrally forming two surfaces of the recessed portion 12 which is bent and abutted in the bending step; After the dyeing operation is finished, the after-processing step of forming the discharge port 18 in the lower end of one end of the spindle 10 is welded to discharge the dye inside the dyeing tank 2, characterized in that it is produced sequentially Spindle manufacturing method of the spindle dyeing apparatus.

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