KR200162866Y1 - Spinning pack for synthetic fiber - Google Patents

Abstract

The present invention relates to a spinning pack for the production of synthetic fiber yarns that spun two kinds of polymers into the same pack. In order to prevent the mixing of different polymers and make the blending well, the spinning pack body (10) is a polymer channel (16). And an outer cylinder 12 connected to the outer cylinder 12 and an inner cylinder 14 positioned at the center of the outer cylinder 12 and connected to the polymer channel 18, and having a sand cup 20, a porous plate 22, and a distribution plate. (24) and fixing the first radiation pack 28 having a small circular shape in the inner cylinder 14, the sand cup 30 and the porous plate 32, the distribution plate 34 and the detention ( The first radiation pack 28 and the second radiation pack 38 are fixed while the second radial radiation pack 38 having a hollow 40 is fixed between the outer cylinder 12 and the inner cylinder 14. ) Is a spinning pack for the production of synthetic fiber yarns concentrically coupled to the spinning pack body (10).

Description

Spinning Pack for Synthetic Fiber Yarn

1 is a longitudinal cross-sectional view of the spinning pack according to the present invention.

Figure 2 (a) is a bottom view of the first spin pack shown in FIG.

2 (b) is a bottom view of the second radiation pack shown in FIG.

Figure 3 (a) is a perspective view from the bottom of the first tightening ring shown in FIG.

Figure 3 (b) is a perspective view of the second tightening ring shown in Figure 1 seen from the bottom.

Figure 3 (c) is a perspective view from the bottom of the third clamping ring shown in FIG.

Figure 4 is a bottom view of the spinning pack according to the present invention.

Figure 5 (a), (b) is a bottom view of a conventional spinning pack.

* Explanation of symbols for main parts of the drawings

10: radiation pack body 12: outer cylinder

14: internal cylinder 16, 18: polymer euro

28: the first radiation pack 38: the second radiation pack

50: first tightening ring 54: second tightening ring

58: Article 3 clamping ring

The present invention relates to a spinning pack for the production of synthetic fibers, and more particularly to a spinning pack for spinning two different polymers in the same pack. In general, the conjugated yarn is to impart the characteristics of the two different polymers to the yarn by spinning the two polymers so as not to mix with each other through the respective flow paths so that the yarns are confused with each other in the final fiber sanding step. As shown in (a), the same radiation pack 60 made of the same perforated plate, the distribution plate and the detention is used, and the first radiation part 60A is divided as indicated by the double-dotted line with only two polymer flow paths different. ) And the second radiating unit (60B) have been used to spin two kinds of polymers, but the relatively high pressure acts on the high-pressure polymer on the side of the polymer channel where the high pressure acts due to the pressure difference caused by the difference in the characteristics of the different polymers. Undesirably shifted toward the low pressure polymer flow path, resulting in the incorporation of the polymer, which could not achieve the original purpose of the conjugated yarn. Since the reamer of the path the load is excessively concentrated in the central portion of the spinning pack 60, whereas there is a problem consisting of the parts, such as to shorten the service life of the spinning pack 60.

In order to solve this problem, as shown in FIG. 5 (b), the spinning yarn is separated by using two separate spinning packs 70 and 70 ', each consisting of a completely independent perforated plate, a distribution plate, and a detention unit. Although the mixing problem of the polymer contained in the spinning pack 60 shown in FIG. 5 (a) can be solved, the two polymers are spun in a completely separated state, so they do not mix well even in the final fiber weaving step. Since the filaments of the two polymers are separated from each other, it has caused another problem that it is difficult to manufacture the horn-seam yarn having all the properties of the different polymers. The present invention solves these conventional problems. The object of the present invention is to assemble two spinning packs, each of which consists of a sand cup, a porous plate and a distribution plate, and a cap, in a concentric manner, to combine two polymers. By providing a similarity, there is no fear of mixing the polymer and it is to provide a spinning pack for synthetic fiber yarns that can be made well mixed after spinning.

Hereinafter, the present invention will be described in more detail by way of example. The present invention, as illustrated in FIG. 1, has a small diameter radially packed body 10 having a larger diameter than the outer cylinder 12 and the outer cylinder 12, and is located in the center of the outer cylinder 12. It is formed by the inner cylinder 14 of the aperture, and the separated polymer flow passages 16 and 18 are connected to the upper portions of the cylinders 12 and 14, and the sand cup 20 into the inner cylinder 14, The first radiation pack 28 consisting of the porous plate 22 and the distribution plate 24 and the detention 26 is mounted, and the hollow sand cup 30 is disposed between the outer cylinder 12 and the inner cylinder 14. , By attaching the second radiation pack 38 consisting of the porous plate 32 and the distribution plate 34 and the cloud 36.

The first radiation pack 28 has a small circular shape as illustrated in FIG. 2 (a) so that the first radiation pack 28 can be inserted into the inner cylinder 14, and the second radiation pack 38 is shown in FIG. As illustrated in b), it has a large circular shape with a hollow 40 having a diameter slightly larger than the outer diameter of the inner cylinder 14 so that it can be fitted between the inner cylinder 14 and the outer cylinder 12.

As illustrated in FIG. 1 and FIG. 3, a female thread portion 42 is formed on a lower inner circumferential surface of the inner cylinder 14, and a male thread portion 44 is formed on a lower circumferential outer surface of the inner cylinder 14, and a female thread is provided on an inner circumferential surface of the lower portion of the outer cylinder 12. A portion 46 is formed, and the first radiation pack 28 inserted into the inner cylinder 14 has a male thread portion 48 engaged with the female thread portion 42 formed on the inner surface of the inner cylinder 14. Assembled by the first tightening ring 50 on the outer circumferential surface, the second radiation pack 28 is inserted between the inner cylinder 14 and the outer cylinder 12 is a male thread formed on the outer peripheral surface of the lower end of the inner cylinder 14 ( A second tightening ring (54) having an inner circumferential surface having a female thread portion (52) engaged with the 44) and a male thread portion (56) engaged with a female thread portion (46) formed at an inner circumferential surface of the outer cylinder (12); It is assembled by three fastening rings (58).

Grooves 59 are formed at the bottom of the fastening rings 50, 54, and 58 for rotation by the fastening means having protrusions, as shown in FIG.

The present invention as described above in Figure 4 is a second fixed between the outer cylinder 12 and the inner cylinder 14 around the first radiation pack 28 fixed in the inner cylinder 14, as well represented The radiation pack 38 is disposed concentrically around the first radiation pack 28.

Referring to the effect of the present invention configured as described above are as follows.

In this proposal, the inner cylinder 14 connected to the polymer flow channel 18, as illustrated in FIGS. 1-4, has a circular sand cup 20, a porous plate 22, a distribution plate 24, and a cloud 26. The first radiation pack 28 is fixed to the inner cylinder 14, the first coupling ring 50 is screwed and the outer cylinder connected to the other polymer channel 16 separated from the polymer channel 18 ( 12 and the inner cylinder 14 between the hollow sand cup 30, the porous plate 32 and the second radiation pack 38 consisting of the distribution plate 34 and the detention 36, the inner cylinder ( 14 is fastened with a second tightening ring 54 screwed with a third tightening ring 58 screwed with an outer cylinder 12, that is, a circular first in the spinning pack body 10 Since the radiation pack 28 and the second radiation pack 38 of the hollow shape are fixed concentrically around the radiation pack 28, the two polymers toward the polymer flow path 18 and the polymer flow path 16 are formed. A), (B) When each of the spinning while supplying, the filament by the polymer (A) is discharged toward the circular first radiation pack 28, the hollow second radiation pack (38) concentrically surrounding the first radiation pack 28 ), The filament by the polymer (B) is discharged.

The present invention has no fear of mixing two polymers (A) and (B) because two polymers (A) and (B) are supplied through separate polymer flow paths 16 and 18. Since the first radiation pack 28 and the second radiation pack 38 are coupled to the inner cylinder 14 of the radiation pack body 10 and between the outer cylinder 12 and the inner cylinder 14, the radiation In addition to the desorption and exchange of the packs (28) and (38), they can be tightened to suit the characteristics of the supplied polymer, reducing the amount of polymer leaks, and the filaments of one polymer Since the discharged in a mixed state, the filaments different from the polymer are not separated during the final blending, so that the blending is well achieved, and the load by the supply pressure of the polymers is controlled by the first radiation pack 28 and the second radiation pack 38. Damage to the parts that make up the spin packs (28) and (38), There are advantages such as reducing wear and bending to extend their life.

Claims (2)

The spin pack body 10 is separated into an outer cylinder 12 connected to one polymer channel 16 and an inner cylinder 14 connected to another polymer channel 18 and positioned at the center of the outer cylinder 12. The sand cup 20, the porous plate 22, and the first radiation pack 28 in which the distribution plate 24 and the detention 26 are all circular are fixed in the inner cylinder 14, and the sand cup ( 30, the porous plate 32 and the second radiation pack 38 of the hollow type with the distribution plate 34 and the detention 36 all having a hollow 40 are fixed between the outer cylinders 14. Spinning pack for synthetic fiber yarns characterized in that. According to claim 1, wherein the lower end of the inner cylinder 14, the inner threaded portion 42, the outer peripheral surface of the male threaded portion 44, and the lower end of the inner cylinder 12, the inner threaded portion 46 is formed , The first tightening ring 50 having the male thread portion 48 on the outer circumferential surface and the second tightening ring 54 having the female thread portion 52 on the inner circumferential surface and the third tightening ring 58 having the male thread portion 56 on the outer peripheral surface. Spinning pack for manufacturing synthetic fiber yarn, characterized in that the first spinning pack 28 and the second spinning pack 38 is fixed to the spinning pack body (10).