KR100275832B1 - Cutting Weft Treatment Device of Water Jet Loom - Google Patents

Cutting Weft Treatment Device of Water Jet Loom Download PDF

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Publication number
KR100275832B1
KR100275832B1 KR1019980033865A KR19980033865A KR100275832B1 KR 100275832 B1 KR100275832 B1 KR 100275832B1 KR 1019980033865 A KR1019980033865 A KR 1019980033865A KR 19980033865 A KR19980033865 A KR 19980033865A KR 100275832 B1 KR100275832 B1 KR 100275832B1
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South Korea
Prior art keywords
weft
rotating body
water jet
cut
jet loom
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KR1019980033865A
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Korean (ko)
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KR20000014427A (en
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백경태
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백경태
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Publication of KR100275832B1 publication Critical patent/KR100275832B1/en

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/24—Mechanisms for inserting shuttle in shed
    • D03D49/50—Miscellaneous devices or arrangements concerning insertion of weft and not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/04—Auxiliary apparatus combined with or associated with looms for treating weft

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

본 발명은 워터제트직기를 이용한 직물의 제직시 캣치코드사를 사용하지 않고 절단된 위사를 처리할수 있도록 한 것이다.The present invention is to be able to process the cut weft without using a catch cord yarn when weaving the fabric using a water jet loom.

상기 목적을 달성하기 위하여 본 발명은 직물의 변사부 일측에 걸림편(6)이 형성된 회전체(2)를 설치하되, 회전체(2)내에는 안내공(8)이 뚫린 굴곡관체(10)를 형성하므로서 위입된 위사가 회전체(2)의 걸림편(6)에 걸려 회전되면서 서로 꼬이게 되고, 절단된 위사는 서로 꼬인 위사를 따라 외부로 인출되도록 한 것이다.In order to achieve the above object, the present invention is to install a rotating body (2) having a locking piece (6) formed on one side of the toilet part of the fabric, inside the rotating body (2) the bent pipe (10) through which the guide hole (8) By forming the weft yarn is twisted to each other while being rotated by hanging on the engaging piece 6 of the rotating body 2, the cut weft is to be drawn out to the outside along the twisted weft yarn.

Description

워터제트직기의 절단된 위사처리장치Cutting Weft Treatment Device of Water Jet Loom

본 발명은 위터제트직기의 위사절단사처리장치에 관한 것으로서, 특히 캣치코드사 없이 절단사를 처리할 수 있도록 한 것이다.The present invention relates to a weft cutting yarn processing apparatus of a witter jet loom, and in particular, to be able to process a cut yarn without a catch cord yarn.

일반적으로 워터제트직기와 같은 무저직기(북이 없는 직기)의 경우 위사의 위입은 다음과 같이 이루어지게 된다.In general, in the case of a low-weaving loom such as a water jet loom (weaving looms without a drum), the weft of the weft is made as follows.

즉 분사노즐을 통하여 개구된 경사사이로 위사가 위입되며, 이때 위사는 직폭보다 약간 더 길게 위사를 공급하게 되며, 직폭보다 길게 위입된 위사는 캣치코드사를 이용하여 파지한 다음 컷팅기로 절단하고, 절단된 위사는 캣치코드사를 통하여 외부로 인출된다.That is, the weft is engraved between the inclined opening through the injection nozzle, and the weft is supplied to the weft slightly longer than the straight width, the weft yarn engraved longer than the straight width is gripped with a catch cord yarn and then cut with a cutting machine, and cut The weft is drawn out through the catch cord yarn.

따라서 절단된 위사의 처리를 위하여는 반드시 여러 가닥의 캣치코드사가 필수적으로 구비되어야 하며, 상기 캣치코드사 역시 적절한 장력으로 송출되어야 하므로 장력조정을 위한 텐션장치 등을 필요로 하기 때문에 여러가지 부수적인 장치가 소요되고, 따라서 구성이 복잡해 지게 되는 것이었다.Therefore, in order to process the cut weft, the catch cord yarn of several strands must be provided as essential, and the catch cord yarn must also be sent with the appropriate tension, so various additional devices are needed because the tension device for tension adjustment is required. It was necessary, and thus the configuration was complicated.

뿐만아니라 캣치코드사의 파지점이 경위사가 교착되어 직물이 형성되는 지점, 즉 직전보다 전방으로 돌출되기 때문에 상대적으로 캣치코드사의 개구각이 작아지게 되고, 따라서 위사의 위입에 장애의 요인이 되는 것이었다.In addition, since the catch point of the catch cord yarn interlocked by the weft yarn, that is, protrudes forward than before, the opening angle of the catch cord yarn becomes relatively small, and thus, it is a obstacle to the intrusion of the weft yarn.

또한 여러 가닥의 캣치코드사는 절단된 위사를 파지한 다음 직기 밖으로 인출되어 페기처분되기 때문에 경제적으로도 바람직하지 못한 것이었다.In addition, several strands of catch cord yarn were economically unfavorable because they grabbed the cut weft and then withdrawn out of the loom for disposal.

본 발명은 이러한 종래의 제반 단점을 시정하고, 워터제트직기를 이용한 직물의 제직시 절단된 위사를 캣치코드사 없이 간단하게 처리할 수 있도록 한 것이다.The present invention is to rectify all the disadvantages of the prior art, and to be able to simply process the weft cut during the weaving of the fabric using the water jet loom without the catch cord yarn.

상기 목적을 달성하기 위하여 본 발명은 직물의 변사부 일측에 회전체를 구성하여 일정한 속도로 회전되게 하되, 회전체 내면에는 안내공이 형성된 굴곡관체를 구성하고, 외면에는 다수의 걸림편을 형성한 것이다.In order to achieve the above object, the present invention is configured to rotate at a constant speed by forming a rotating body on one side of the toilet part of the fabric, the inner surface of the rotating body constitutes a curved tube formed with a guide hole, the outer surface is formed a plurality of engaging pieces .

따라서 제직준비 작업시 별도의 인출사를 회전체의 내면에 형성된 굴곡관체를 통과시킨 다음 위입된 위사의 끝부분과 묶은 다음 제직을 진행시키면 회전체가 회전하면서 인출사도 회전하게 되므로 절단된 위사는 서로 꼬이면서 연결되고 따라서 절단된 위사가 마치 새끼를 꼬듯 연결되고, 위사끝의 일부는 연결된 위사외부를 커버링하게 되므로 절단된 위사의 지속적인 처리가 가능토록 한 것이다.Therefore, when weaving preparation work, separate drawn yarns are passed through the bent tube formed on the inner surface of the rotating body, then tied with the ends of the enclosed weft yarns, and weaving proceeds. The twisted weaving and thus the cut weft is connected as if twisting the pups, part of the end of the weft to cover the outside of the connected weft is to allow the continuous processing of the cut weft.

도 1 : 본 발명의 평면구성도1 is a plan view of the present invention

도 2 : 본 발명에 사용되는 회전체의 측면구성도2 is a side configuration diagram of the rotating body used in the present invention

도 3 : 본 발명에 사용되는 회전체의 단면구성도3 is a cross-sectional view of a rotating body used in the present invention

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

(2)--회전체 (4)--풀리(2)-rotating body (4)-pulley

(6)--걸림편 (8)--안내공(6)-Job Jam (8)-Guide

(10)--굴곡관체 (12)--위사(10)-Bent tube (12)-Weft

이하 본 발명의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명장치의 평면구성도로서, 직물(T)의 변사부 일측에 회전체(2)를 설치하되, 상기 회전체(12)는 단부에 설치된 풀리(4)에 의해 피동케 구성하고, 회전체(2) 외면에는 다수의 걸림편(6)을 돌출구성하고, 내면에는 안내공(8)이 형성된 굴곡관체(10)가 구성되어 있다.1 is a plan view of the apparatus of the present invention, in which a rotating body 2 is installed on one side of a cloth part of the fabric T, and the rotating body 12 is driven by a pulley 4 installed at an end thereof. In the outer surface of the rotating body 2, a plurality of locking pieces 6 are formed to protrude, and an inner surface is formed with a bent tube 10 having a guide hole 8 formed therein.

상기 굴곡관체(10) 내에는 인출사를 끼운 다음 인출사의 끝부분은 여러가닥의 위사(12)와 연결하여서 된 것이다.Inside the bent pipe 10, the withdrawal yarn is inserted and then the end of the withdrawal is made by connecting with a plurality of strands of the weft (12).

미설명부호 (20)은 컷팅기, (22)는 감지기, (24)는 바디, (26)은 보조바디, (28)은 관통공, (30)은 구동벨트, (32)는 경사, (34)는 안내사도, (36)은 굴곡부, (38)은 인출사 이다.Reference numeral 20 is a cutting machine, 22 is a detector, 24 is a body, 26 is an auxiliary body, 28 is a through hole, 30 is a driving belt, 32 is an inclination, 34 ) Is the guide, 36 is the bend, and 38 is the drawer.

이와 같이 구성된 본 고안은 제직시 절단된 위사를 다음과 같이 처리하게 된다. 즉 직기를 작동시키면 구동벨트(30)와 연결된 풀리(4)가 회전하고 풀리(4)의 회전에 의해 인출사(38)와 함께 위사(12)도 회전하게 된다.The present invention configured as described above is treated as the weft cut during weaving. That is, when the loom is operated, the pulley 4 connected to the driving belt 30 rotates, and the weft thread 12 also rotates together with the drawing yarn 38 by the rotation of the pulley 4.

이러한 상태에서 위사(12)가 위입되면 위사(12)는 바디(24)와 보조바디(26) 전면에 위치하게 되고, 상기한 상태에서 바디(24)및 보조바디(26)가 전진하여 위입된 위사(12)를 끌고 직전까지 바디침하게 되면 위사(12)는 회전체(2)에 구성된 걸림편(6)에 걸려지게 된다.In this state, when the weft yarn 12 is engraved, the weft yarn 12 is located in front of the body 24 and the auxiliary body 26. In the above state, the body 24 and the auxiliary body 26 are moved forward and encased. When the weft yarn 12 is pulled to the body just before, the weft yarn 12 is caught by the engaging piece 6 configured on the rotating body 2.

걸림편(6)에 걸려진 위사(12)는 회전체(2)를 따라 회전하면서 절단도리 위사외부를 커버링하는 작동의 반복으로 여러 가닥의 위사(12)가 서로 견고히 꼬이게 되어 인출사(38)가 되고, 동시에 먼저 위입된 위사는 컷팅기(20)에 의해 커팅된다.The weft thread 12 caught by the locking piece 6 is repeatedly rotated along the rotating body 2 to cover the outside of the cutting purlin weft thread, so that the weft yarns 12 of several strands are firmly twisted with each other, and the withdrawal yarn 38 At the same time, the first weft yarns are cut by the cutting machine 20.

이때 제직초기에는 별도의 인출사가 필요하나 제직이 진행되면서부터는 절단된 위사가 서로 꼬여 연결되며, 절단된 위사가 회전체(2)를 따라 회전하면서 꼬이는 것은 회전체(2)내에 끼워진 굴곡관체(10)내에 형성된 안내공(8)이 굴곡지게 구성되어 있고, 안내공(8)을 통과하는 절단된 위사가 안내공(8)의 굴곡부(36)마다 접하기 때문에 절단되어 꼬인 위사는 회전체(2)를 따라 회전하게 되는 것이다.At this time, in the initial weaving, a separate drawer is required, but since weaving is performed, the cut wefts are twisted together, and the cut wefts are twisted while rotating along the rotating body (2). ), The guide hole 8 formed inside is curved, and the cut weft passing through the guide hole 8 is in contact with each of the bent portions 36 of the guide hole 8. Will rotate along the

따라서 본 발명은 종래와 같이 별도의 캣치코드사를 필요로하지 않기 때문에 그에 따른 복잡한 장비가 필요 없을 뿐 아니라 캣치코드사의 낭비를 줄일수 있게 되며, 또한 위입된 위사가 절단되어 꼬인 위사의 외면에 감기면서 당겨지게 되므로 템플의 기능까지 수행하게 된다.Therefore, since the present invention does not require a separate catch cord yarn as in the related art, it does not require complicated equipment and can reduce waste of catch cord yarn, and the enclosed weft is cut and wound on the outer surface of the twisted weft. As it is being pulled, the temple functions as well.

이때 회전체(2) 전면에 설치된 보조바디(26)에는 관통공(28)이 뚫려 있어 보조바디(26)의 전진시 보조바디(26)가 회전체(2)와 충돌하지 않게 된다.At this time, the auxiliary body 26 installed on the front of the rotating body 2 has a through hole 28 so that the auxiliary body 26 does not collide with the rotating body 2 when the auxiliary body 26 is advanced.

또한 본 발명의 장치는 워터제트직기에만 적용이 가능한 것이 아니고 모든 무저직기(북이 없는 직기)에 적용하여 사용할 수 있다.In addition, the apparatus of the present invention is not only applicable to the water jet loom, but can be applied to all the loom looms (no looms without a drum).

따라서 본 발명은 회전하는 회전체에 의해 절단된 위사가 서로 꼬이면서 연결되어 외부로 인출되므로 장치가 간단할 뿐 아니라, 캣치코드사 없이 위사의 절단사를 처리할수 있게 되므로 켓치코드사의 낭비를 방지하여 경비절감을 기대할 수 있게 되는 등의 효과가 있는 것이다.Therefore, in the present invention, the wefts cut by the rotating rotating body are connected to each other while being twisted together and drawn out to the outside, so that the device is simple and can handle the cut yarns of the weft yarn without the catch cord yarn, thereby preventing waste of the catch cord yarn. It can be expected to save money.

Claims (2)

워터제트직기의 위사절단사를 처리함에 있어서, 회전체를 이용하여 절단된 위사가 서로 꼬이면서 연결되게 한 다음 외부로 인출되게 하여서 된 워터제트직기의 절단된 위사처리장치.In processing the weft cutting yarn of the water jet loom, the cut weft treatment device of the water jet loom was made by weaving the weft cut by using the rotating body twisted together and then drawn out. 제1항에 있어서, 워터제트직기의 변사부 일측에 걸림편(6)이 형성된 회전체(2)를 설치하고, 상기 회전체(2)내에는 굴곡관체(10)를 설치하여 회전되게 하므로서, 위입된 위사가 직전까지 이송되어 오면 걸림편(6)에 걸려 회전체(2)를 따라 회전하면서 서로 꼬이게 되고, 따라서 컷팅기(20)에 의해 절단된 위사는 서로 꼬여 연결되면서 굴곡관체(10)를 통하여 외부로 인출되게 하여서 된 워터제트직기의 절단된 위사처리장치.The method of claim 1, wherein the rotating body (2) having a locking piece (6) is provided on one side of the water jet part of the water jet loom, the inside of the rotating body (2) by installing the bent pipe body 10 to be rotated, When the encased weft is conveyed to just before it is caught by the engaging piece (6) and is twisted with each other while rotating along the rotating body (2), and thus the wefts cut by the cutting machine (20) are twisted together and connected to the bent pipe (10) Cut weft treatment apparatus of the water jet loom was drawn out to the outside through.
KR1019980033865A 1998-08-17 1998-08-17 Cutting Weft Treatment Device of Water Jet Loom KR100275832B1 (en)

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KR100275832B1 true KR100275832B1 (en) 2001-05-02

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KR100806229B1 (en) * 2007-10-04 2008-02-22 (주) 배명 Selvage yarn processing unit of air jet loom

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KR100544204B1 (en) 2004-06-24 2006-01-23 삼성전자주식회사 Optical output controller
CN114481412B (en) * 2021-12-23 2023-08-29 吴江余宏织造有限公司 Yarn recovery method and device of water jet loom

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KR100806229B1 (en) * 2007-10-04 2008-02-22 (주) 배명 Selvage yarn processing unit of air jet loom

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