KR100227946B1 - Draw-winder - Google Patents

Draw-winder Download PDF

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Publication number
KR100227946B1
KR100227946B1 KR1019940014995A KR19940014995A KR100227946B1 KR 100227946 B1 KR100227946 B1 KR 100227946B1 KR 1019940014995 A KR1019940014995 A KR 1019940014995A KR 19940014995 A KR19940014995 A KR 19940014995A KR 100227946 B1 KR100227946 B1 KR 100227946B1
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KR
South Korea
Prior art keywords
thread
roller
air
present
winder
Prior art date
Application number
KR1019940014995A
Other languages
Korean (ko)
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KR960001243A (en
Inventor
여광수
김덕환
Original Assignee
구광시
주식회사코오롱
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Priority to KR1019940014995A priority Critical patent/KR100227946B1/en
Publication of KR960001243A publication Critical patent/KR960001243A/en
Application granted granted Critical
Publication of KR100227946B1 publication Critical patent/KR100227946B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/18—Separating or spreading
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/225—Mechanical characteristics of stretching apparatus
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/003—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one stationary surface, e.g. a plate

Abstract

본 발명은 연신-권취기에서의 공기교락방법에 관한 것이다.The present invention relates to a method of air entangling in a stretch-winder.

종래에는 사조의공급속도와 권취속도차이에 의하여 이완을 시켰고 공기교락후 바로 장력조절가이드를 거쳐서 권취하였으므로 교락이 불균일하였고 교락효율도 저하되었으며 연신작업성도 불량하였다.In the related art, the thread was relaxed by the feed speed and the winding speed difference of the thread, and the coil was wound through the tension adjusting guide immediately after the air was jammed.

본 발명은 연신로울러의 원주면에 단부를 두어서 큰 직경부와 작은 직경부를 만들고 여기에 사조가 통과되도록 해서 연신로울러의 직경차이에 의하여 사조가 이완되도록 하였으며 또 이완후 공기교락시킨 다음 세퍼레이트로울러를 경유토록 하는 방법임.The present invention has an end portion on the circumferential surface of the stretching roller to make a large diameter portion and a small diameter portion to make the thread thread pass through it so that the thread thread is relaxed by the diameter difference of the stretch roller, and after the air throttle, then separate the roller. This is the way to go.

본 발명은 연신사조에 교락을 균일하게 그리고 효율적으로 부여할 수 있으며 조업성을 향상시킬 수 있다.The present invention can impart uniformity and efficiency to the stretch yarn, and can improve the operability.

Description

연신-권취기에서의 공기교락방법Air entanglement method in drawing-winder

본 발명은 연신-권취기에서의 공기교락방법을 개량한 것이다.The present invention is an improvement of the air entrainment method in the draw-up winder.

연신-권취기는 제1도에 도시한 바와 같이 급사부, 연신부 및 권취부로 구성되어 있으며 연신로울러로 부터 권취하기 까지의 공정순서는 제3도에 도시한 바와 같다.As shown in FIG. 1, the stretch-winding machine is composed of a feeding part, a stretching part and a winding part, and the process sequence from the drawing roller to the winding is as shown in FIG.

즉 가열판을 통과한 사조(Y)는 연신로울러(1)의 주면을 수회 권회한 후 세퍼레이터(separator)로울러(2)를 지나서 인터레이서(interlacer)(3)로 공급되어서 공기교락을 받은 다음 장력조절가이드(4)를 거쳐서 일정한 트래버스(traverse)각도로 왕복하면서 치즈(도시하지 않았음) 형태로 권취된다.That is, the thread (Y) passing through the heating plate is wound around the main surface of the stretching roller (1) several times, and then fed through the separator roller (2) to the interlacer (3) to receive an air jam and then to adjust the tension. It is wound in the form of cheese (not shown) while reciprocating through a guide 4 at a constant traverse angle.

상기한 바와 같은 종래의 공기교락방법은 연신로울러(1)의 사출(絲出)부분과 장력조절가이드(4) 사이에서 공급사속과 권취사속간의 속도차로 인한 사조의 이완현상때문에 사조(Y)는 자중에 의하여 연신로울러(1)쪽으로 쳐지게 되고, 그 결과 연신로울러(1)상에서 심한 사란(絲亂)이 발생하며 동시에 인터레이서(3)에서의 공기교락도 원활하게 이루어지지 않는다.The conventional air entanglement method as described above is the thread thread (Y) due to the loosening phenomenon of thread thread caused by the speed difference between the feeding speed and the winding speed between the ejection part of the drawing roller 1 and the tension adjusting guide 4. Is struck by the stretching roller (1) by its own weight, and as a result, severe disturbance (絲 亂) occurs on the stretching roller (1) and at the same time the air interlocking in the interlacer (3) is not made smoothly.

다시말하면 공기교락효율이 저하되고 매우 불균일한 교락이 이루어진다.In other words, the air entanglement efficiency is lowered and a very nonuniform entanglement is achieved.

뿐만아니라 연신로울러상에서의 심한 사란으로 말미암아 인터레이서(3)의 통과경로상에 사조(Y)의 편재현상이 발생하기도 하였다.In addition, due to severe disturbances on the stretching roller, the omnipresent phenomenon of the thread (Y) occurred in the passage of the interlacer (3).

본 발명은 상술한 바와 같은 종래의 문제점을 해결한 것으로서 본 발명은 연신사조에 교락을 균일하게 그리고 효율적으로 부여할 수 있으며 조업성을 향상시켜주는데 기술적 과제를 둔 것이다.The present invention solves the conventional problems as described above, the present invention is to provide a entanglement to the stretch yarn uniformly and efficiently and to provide a technical problem to improve the operability.

제1도는 연신-권취기의 공정개략도.1 is a process schematic diagram of a stretch-winder.

제2도는 본 발명과 관련되는 공기교락방법의 공정개략도.2 is a process schematic diagram of an air entanglement method according to the present invention.

제3도는 종래의 공기교락방법의 공정개략도.3 is a process schematic diagram of a conventional air entanglement method.

제4도는 본 발명에 사용되는 연신로울러의 종단면도.4 is a longitudinal sectional view of the stretching roller used in the present invention.

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

1 : 연신로울러 2,2 : 세퍼레이터롤러1: drawing roller 2,2: separator roller

3 : 인터레이서 4 : 장력조절가이드3: interlacer 4: tension adjustment guide

1' : 연신로울러의 단부 Y : 사조1 ': End of drawing roller Y: Thread

제2도는 본 발명의 공정개략도로서, 가열판을 통과한 사조(Y)는 제1세퍼레이트(separate)로울러(2')와 연신로울러(1)의 외부직경부분(a직경부분)을 3 또는 4회 권회한 후 인터레이서(3)를 거친 다음에 연신로울러(1)의 내부직경부분(b직경부분)을 1회 권회한 후 제2세퍼레이트로울러(2)를 거쳐서 장력조절가이드(4)를 지나서 일정한 트래버스각도로 왕복하면서 치즈형태로 권취된다.2 is a process schematic diagram of the present invention, in which thread (Y) having passed through a heating plate has three or four times the outer diameter portion (a diameter portion) of the first separator roller 2 'and the stretching roller 1; After winding, after passing through the interlacer (3), winding the inner diameter part (b diameter part) of the stretching roller 1 once, and then passing the tension adjusting guide (4) through the second separator roller (2) It is wound in a cheese form while reciprocating at traverse angle.

본 발명은 연신로울러(1)에 외부직경부분(a직경)과 내부직경부분(b직경부분)을 가진 단부(1')를 만들고, a부분과 b부분의 직경차이에 의해서 사조(Y)가 이완되기 때문에 종래와 같은 사조(Y)의 처짐현상이나 연신로울러(1)상에서의 사란현상이 발생하지 않는다.The present invention creates an end portion 1 'having an outer diameter portion (a diameter) and an inner diameter portion (b diameter portion) in the stretching roller 1, and the thread (Y) is formed by the diameter difference between the a portion and the b portion. Since it is relaxed, the deflection phenomenon of the thread thread Y and the disturbance phenomenon on the stretching roller 1 do not occur as before.

또 본 발명은 인터레이서(3)에서 공기교락을 받은 다음에 제2세퍼레이트로울러(2)가 연신로울러(1)상에서 사조(Y)의 적정사폭을 유도할 수 있다.In addition, according to the present invention, the second separator roller 2 can induce the proper yarn width of yarns Y on the stretching roller 1 after receiving the air jamming in the interlacer 3.

그러므로 본 발명은 사조(Y)에 교락을 효율적으로 균일하게 실시할 수 있으며 적정한 사조(Y)의 이완현상으로 인하여 종래처럼 연신로울러(1)에 사조(Y)가 감기는 소위 랩(wrap)발생을 감소시킬 수 있다.Therefore, the present invention can efficiently and uniformly entangle the yarns (Y) and due to the relaxation of the appropriate yarns (Y), the so-called wrap (Y) is wound around the stretching roller (1) as in the prior art. Can be reduced.

본 발명에서 단부(1')의 비율, 즉 a직경부와 b직경부의 비율은 100 : 98.2599.25, 즉 0.751.75로 하는 것이 좋다.In the present invention, the ratio of the end portion 1 ', that is, the ratio of the diameter portion a to the diameter portion b, is 100: 98.25. 99.25, or 0.75 1.75 It is good to do.

만일 50150데니어 일반의류용사를 제조할 경우에 단부비가 0.75미만이면 교락이 불균일하고 모우발생이 많으며 공기교락효율이 저하된다.If 50 In case of manufacturing 150 denier general garment spraying, the end ratio is 0.75 If less than, the entanglement is uneven, there is a lot of rain occurs, and the air entanglement efficiency is lowered.

또 2000 데니어 이사의 산업용사를 제조할때 단부비가 1.75를 초과하면 필라멘트루프(멀티필라멘트중의 1가닥이 고리형상으로 되는 현상)가 발생하거나 과도한 이완으로 인하여 연신로울러(1)상에서 랩이 많이 발생하고 공기교락효율이 저하된다.In addition, when manufacturing 2000 denier industrial company, If it exceeds, the filament loop (a phenomenon in which one strand in the multifilament becomes annular) occurs or due to excessive relaxation, a lot of laps are generated on the stretching roller 1, and the air entanglement efficiency is lowered.

본 발명은 연신로울러(1)의 직경차이에 의하여 사조(Y)가 이완되도록 하고, 공기교락시킨 다음 제2세퍼레이트로울러(2)를 경유하여 장력조절가이드(4)로 공급되도록 한 것이어서 연신사조에 교락을 균일하면서 효율적으로 부여 할 수 있고 조업성을 향상시켜 줄 수 있는 장점이 있다.The present invention is to allow the thread (Y) to be relaxed by the diameter difference of the draw roller (1), and then to be fed to the tension control guide (4) via the second separator roller (2) after air entangled to the drawing yarn The entanglement can be given uniformly and efficiently, and there is an advantage that can improve the operability.

Claims (2)

가열판을 통과한 사조(Y)를 연신로울러(1)의 외부직경부분(a)과 내부직경부분(b)을 통과시켜서 그 직경차(a-b)에 의하여 사조(Y)를 이완(relax)시키며, 이완된 사조(Y)를 인터레이서(3)에 통과시켜서 공기교락시킨 다음 제2세퍼레이트로울러(2)를 거쳐서 장력조절가이드(4)로 공급되도록 함을 특징으로 하는 연신-권취기(Draw-Winder)에서의 공기교락방법.Thread thread (Y) passing through the heating plate is passed through the outer diameter portion (a) and the inner diameter portion (b) of the stretching roller (1) to relax the thread (Y) by the diameter difference (ab), Draw-Winder characterized in that the loosened thread (Y) is passed through the interlacer (3), air-interlocked and then supplied to the tension control guide (4) via the second separator roller (2). Air entrainment method in 제1항에 있어서, a직경부와 b직경부의 비율, 즉 단부비가 0.751.75임을 특징으로 하는 연신-권취기(Draw-Winder)에서의 공기교락방법.2. The ratio of the diameter a to the diameter b, i.e., the end ratio, is 0.75. 1.75 Air entanglement method in the draw-winder (Draw-Winder) characterized in that.
KR1019940014995A 1994-06-28 1994-06-28 Draw-winder KR100227946B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940014995A KR100227946B1 (en) 1994-06-28 1994-06-28 Draw-winder

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Application Number Priority Date Filing Date Title
KR1019940014995A KR100227946B1 (en) 1994-06-28 1994-06-28 Draw-winder

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KR960001243A KR960001243A (en) 1996-01-25
KR100227946B1 true KR100227946B1 (en) 1999-11-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534524B1 (en) * 1998-12-23 2006-03-20 주식회사 코오롱 Slanted synthetic fiber multifilament.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03161546A (en) * 1989-11-15 1991-07-11 Kanebo Ltd Direct spinning and drawing of synthetic fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03161546A (en) * 1989-11-15 1991-07-11 Kanebo Ltd Direct spinning and drawing of synthetic fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100534524B1 (en) * 1998-12-23 2006-03-20 주식회사 코오롱 Slanted synthetic fiber multifilament.

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