KR200143780Y1 - The spinning pack for the synthetic fiber manufacture - Google Patents

The spinning pack for the synthetic fiber manufacture Download PDF

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Publication number
KR200143780Y1
KR200143780Y1 KR2019940015578U KR19940015578U KR200143780Y1 KR 200143780 Y1 KR200143780 Y1 KR 200143780Y1 KR 2019940015578 U KR2019940015578 U KR 2019940015578U KR 19940015578 U KR19940015578 U KR 19940015578U KR 200143780 Y1 KR200143780 Y1 KR 200143780Y1
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KR
South Korea
Prior art keywords
inner diameter
pack
mesh filter
spinning
spinneret
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KR2019940015578U
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Korean (ko)
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KR960001739U (en
Inventor
백승천
김근열
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구광시
주식회사코오롱
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Priority to KR2019940015578U priority Critical patent/KR200143780Y1/en
Publication of KR960001739U publication Critical patent/KR960001739U/en
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Publication of KR200143780Y1 publication Critical patent/KR200143780Y1/en

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering

Abstract

본 고안은 합성섬유제조용 방사팩에 관한 것으로 메쉬필터와 압착링에 의해서 샌드층을 지난 용융폴리머가 이상 체류하는 것을 방지하기 위해서 샌드층(44)쪽 팩몸체(40)의 내경을 방사구금(41)쪽 팩몸체(40)의 내경보다 크게 하여서 만들어진 턱(10)위에 삽입되는 메쉬필터(11)와, 직각삼각형의 단면을 가진 압착링(12)의 내경을 방사구금(41)쪽 팩몸체(40)의 내경과 동일한 크기로 형성한 방사팩임.The present invention relates to a spin pack for manufacturing synthetic fibers, in order to prevent the molten polymer from remaining over the sand layer by the mesh filter and the pressing ring, the inner diameter of the pack body 40 on the sand layer 44 is spinneret (41). The inner diameter of the mesh filter 11 inserted into the jaw 10 made larger than the inner diameter of the side pack body 40 and the pressing ring 12 having a cross section of a right triangle is formed on the spinneret 41 side. Spinning pack formed in the same size as the inner diameter of 40).

본 고안에 의한 방사팩은 방사불량 원인인 용융폴리머의 이상체류현상을 제거하여서 방사후 권취공정의 조업성저하와 원사물성의 저하를 방지해준다.The spinning pack according to the present invention removes the abnormal retention phenomenon of the molten polymer, which is the cause of the poor spinning, and prevents deterioration of the operation and deterioration of the yarn property of the winding process after spinning.

Description

합성섬유제조용 방사팩Spinning Pack for Synthetic Fiber

제1도는 본 고안에 의한 방사팩의 종단면도.1 is a longitudinal cross-sectional view of the spinning pack according to the present invention.

제2도는 제1도에서 보인 압착링의 사시도.2 is a perspective view of the pressing ring shown in FIG.

제3도는 제1도에서 보인 메쉬필터의 사시도.3 is a perspective view of the mesh filter shown in FIG.

제4도는 종래 방사팩의 종단면도.Figure 4 is a longitudinal cross-sectional view of a conventional spinning pack.

제5도는 제4도에서 보인 압착링의 사시도.5 is a perspective view of the pressing ring shown in FIG.

제6도는 제4도에서 보인 메쉬필터의 사시도.6 is a perspective view of the mesh filter shown in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 턱 11 : 메쉬필터10: jaw 11: mesh filter

12 : 압착링12: pressing ring

본 고안은 합성섬유제조용 방사팩에 관한 것이다.The present invention relates to a spinning pack for manufacturing synthetic fibers.

종래의 방사팩은 제4~6도에 도시된 바와 같이 몸체(40)속에 아래로부터 방사구금(41), 분배판(42), 메쉬필터(43), 압착링(44)순으로 장착하고 메쉬필터(43)위에 샌드층(45)을 만든 다음 그 위에 다공판(46)을 장착한 것으로서, 폐쇄고리형인 알루미늄제 압착링(44)을 사용하여 메쉬필터(43)의 테두리를 이루는 말굽형 단면을 가진 알루미늄외륜(47)을 몸체(40)의 내주면과 압착, 융착시킨 것이었기 때문에 압착링(44)과 메쉬필터(43)의 외튠(47)이 몸체(40)의 내주면으로부터 안쪽으로 돌출되었고 이로 인하여 투입된 용융폴리머가 샌드층(45)을 지난다음 상기 압착링(44)과 메쉬필터(43)의 외튠(47)에 이르러서는 직경이 좁아지는 까닭에 폴리머의 이상 체류현상이 발생하였었고, 압착링(44)과 메쉬필터(43) 장착시 생긴 알루미늄가루가 메쉬필터(43)의 여과성응을 저하시켰을 뿐만 아니라 메쉬필터(43)를 통과한 일부 알루미늄가루가 방사구금(41)의 상사공을 막아서 세사(slow hole) 또는 절사를 초래하게 되고, 이로 인하여 방사후 권취공정의 조업성과 원사물성이 저하되는 등의 문제점이 있었다.Conventional spinning pack is mounted in the order of the spinneret 41, the distribution plate 42, the mesh filter 43, the pressing ring 44 from the bottom in the body 40, as shown in Figure 4-6 The sand layer 45 is formed on the filter 43, and then the porous plate 46 is mounted thereon. The horseshoe-shaped cross section forming the edge of the mesh filter 43 using a closed ring-type aluminum pressing ring 44 is formed. Since the aluminum outer ring 47 having the inner and outer circumferential surfaces of the body 40 was compressed and fused, the outer ring 47 of the pressing ring 44 and the mesh filter 43 protruded inward from the inner circumferential surface of the body 40. Because of this, the melt polymer introduced after the sand layer 45 reaches the outer ring 47 of the pressing ring 44 and the mesh filter 43, so that the diameter of the polymer is narrowed, causing an abnormal retention phenomenon of the polymer. Aluminum powder produced when the pressing ring 44 and the mesh filter 43 are attached may reduce the filtration performance of the mesh filter 43. In addition, some aluminum powder that has passed through the mesh filter 43 blocks the upper hole of the spinneret 41, resulting in a slow hole or cutting, thereby deteriorating the operation and yarn properties of the winding process after spinning. There was a problem.

본 고안은 이와 같은 종래의 제반문제점을 해결한 것인바, 본 고안의 목적은 샌드층이 위치하는 팩몸체의 내경을 방사구금이 위치하는 팩몸체의 내경보다 크게 형성하여서 얻어지는 단차로 인한 턱위에 방사구금의 직경과 동일한 내경을 가진 메쉬필터와 압착링을 장착함으로서 폴리머의 이상 체류현상을 방지하고 폴리머의 흐름성이 우수한 것임을 특징으로 하는 합성섬유제조용 방사팩을 제공하는데 있다.The present invention solves such a conventional problem, the object of the present invention is to radiate on the jaw due to the step obtained by forming the inner diameter of the pack body in which the sand layer is located larger than the inner diameter of the pack body in which the spinneret is located By mounting a mesh filter and a compression ring having the same inner diameter as the diameter of the detention to prevent abnormal retention of the polymer and to provide a spinning pack for synthetic fiber manufacturing, characterized in that the polymer flowability is excellent.

이하 본 고안을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.

본 고안은 제1도에 예시한 바와 같이 샌드층(45)이 위치하는 팩몸체(40)의 내경(d1)을 방사구금(41)이 위치하는 팩몸체(40)의 내경(d2)보다 크게 형성하여서 얻어지는 턱(10)위에 메쉬필터(11)와 압착링(12)을 삽입하되 메쉬필터(11)의 외튠(13)의 내경(d3)과 압착링(12)의 내경(d4)을 팩몸체(40)의 방사구금(41)쪽 내경(d2)과 동일한 크기로 형성한 것이다.The subject innovation is the inner diameter (d 2) of the pack body (40) to a spinneret (41) the internal diameter (d 1) of the pack body 40, which is located a sand layer 45 is located as illustrated in FIG. 1 Inserting the mesh filter 11 and the pressing ring 12 on the jaw 10 obtained by forming larger, the inner diameter (d 3 ) of the outer tune 13 of the mesh filter 11 and the inner diameter (d) of the pressing ring 12 4 ) is formed to the same size as the inner diameter (d 2 ) of the spinneret 41 side of the pack body (40).

본 고안에 있어서 메쉬필터(11)의 외륜(13)은 제3도에 잘 표현된 바와 같이 단면이 사각형으로 되어 있어서 압착시 금속가류를 남기지 않도록 되어 있고 메쉬필터(11)가 주름지지 않도록 되어 있다.In the present invention, the outer ring 13 of the mesh filter 11 has a rectangular cross section, as shown in FIG. 3, so as not to leave metal vulcanization during compression and the mesh filter 11 does not wrinkle. .

또 압착링(12)은 스테인레스스틸 또는 탄소강으로 만들어진 것으로서 제2도에 잘 표현된 바와 같이 단면이 사각형으로 되어 있어서 압착시 금곡가루를 남기지 않도록 되어 있고 메쉬필터(11)가 주름지지 않도록 되어 있다.In addition, the pressing ring 12 is made of stainless steel or carbon steel, and as shown in FIG. 2, the cross section has a rectangular shape so as not to leave gold grains when pressed and the mesh filter 11 is not wrinkled.

또 압착링(12)은 스테인레스스틸 또는 탄소강으로 만들어진 것으로서 제2도에 잘 표현된같이 평상시의 직경이 팩(40)의 방사구금(41)쪽 내경(d2)보다 큰 개방된 고리형태로 되어 있고 그 단면형태는 직각삼각형으로 되어 있으며, 팩몸체(40)속에 삽입시켰을 때 상기 개방된 부위로 인한 자체탄성에 의해서 삽입시의 내경(d4)이 팩몸체(40)의 방사구금(41)쪽 내경(d2)과 같도록 되어 있다. 그리고 상기 턱(10)은 요철부(14)를 가진 것으로서, 상기 메쉬필터(11)를 삽입하고, 그 위에 압착링(12)을 삽입한 다음 표현이 생략된 지그를 이용하여 압착시켜 주었을 때 메쉬필터(11)의 외튠(13)과의 융착성을 좋게 해준다.In addition, the pressing ring 12 is made of stainless steel or carbon steel, and as shown in FIG. 2, the diameter of an open ring is larger than the inner diameter d 2 of the spinneret 41 of the pack 40. Its cross-sectional shape is a right triangle, and when inserted into the pack body 40, the inner diameter (d 4 ) at the time of insertion due to the self-elasticity due to the open portion, the spinneret 41 of the pack body 40 It is equal to side inner diameter d 2 . And the jaw (10) as having a concave-convex portion 14, when the mesh filter 11 is inserted, the pressing ring 12 is inserted thereon and then crimped using a jig, the expression is omitted The fusion of the filter 11 with the external tune 13 is improved.

이와 같은 본 고안에 의한 합성섬유제조용 방사팩은 제1도에 예시된 바와 같이 샌드층(45)의 내경(d1)을 방사구금(41)쪽 팩몸체(40)의 내경(d2)보다 크게 하고, 메쉬필터(11)의 외륜(13)이 갖는 내경(d3)과 압착링(12)의 내경(d4)이 방사구금(41)쪽 팩몸체(40)의 내경(d2)과 동일하게 유지되도록 만든 것이기 때문에 투입된 용융폴리머가 샌드층(45)을 지난 다음 흐름이 정체되지 않고 방사구금(41)쪽으로 원활하게 흐르고, 메쉬필터(11)와 압착링(12)의 조립시 금속가루가 발생되지 않기 때문에 방사성의 불량원인이 제거되어 방사후 권취공정이 조업성 저하와 원사물성이 저하될 우려가 없는 장점이 있다.The spinning pack for manufacturing synthetic fibers according to the present invention has an inner diameter d 1 of the sand layer 45 than the inner diameter d 2 of the spinneret 41 side pack body 40 as illustrated in FIG. 1. The inner diameter d 3 of the outer ring 13 of the mesh filter 11 and the inner diameter d 4 of the pressing ring 12 are larger than the inner diameter d 2 of the pack body 40 on the spinneret 41 side. Since it is made to be the same as the molten polymer is passed through the sand layer 45, the flow does not stagnate and flows smoothly toward the spinneret 41, the metal during assembly of the mesh filter 11 and the pressing ring 12 Since the powder is not generated, the cause of the radioactive defect is removed, and the winding after the spinning process has the advantage that there is no fear of deterioration of operation properties and yarn properties.

Claims (3)

샌드층(45)쪽 팩몸체(40)의 내경을 방사구금(41)쪽 팩몸체(40)의 내경보다 크게 하여서 마련되는 턱(10)위에 메쉬필터(11)와 압착링(12)을 삽입함에 있어서, 메쉬필터(11)와 압착링(12)의 내경을 방사구금(41)쪽 내경과 동일한 크기로 형성시켜서 된 합성섬유제조용 방사팩.The mesh filter 11 and the pressing ring 12 are inserted into the jaw 10 formed by making the inner diameter of the pack body 40 on the sand layer 45 larger than the inner diameter of the pack body 40 on the spinneret 41. In the process, the inner diameter of the mesh filter (11) and the compression ring (12) by forming the same size as the inner diameter of the spinneret (41) side spinning pack for manufacturing synthetic fibers. 제1항에 있어서, 압착링(12)의 단면이 직각삼각형이고 개방된 고리형태로 된 것임을 특징으로 하는 합성섬유제조용 방사팩.The spinning pack for manufacturing synthetic fibers according to claim 1, wherein the cross section of the compression ring (12) is a right triangle and an open ring shape. 제1항에 있어서, 턱(10)이 요철부(14)를 가진 것임을 특징으로 하는 합성섬유제조용 방사팩.The spinning pack for manufacturing synthetic fibers according to claim 1, wherein the jaw (10) has an uneven portion (14).
KR2019940015578U 1994-06-28 1994-06-28 The spinning pack for the synthetic fiber manufacture KR200143780Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019940015578U KR200143780Y1 (en) 1994-06-28 1994-06-28 The spinning pack for the synthetic fiber manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940015578U KR200143780Y1 (en) 1994-06-28 1994-06-28 The spinning pack for the synthetic fiber manufacture

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KR960001739U KR960001739U (en) 1996-01-19
KR200143780Y1 true KR200143780Y1 (en) 1999-06-15

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