KR940007773Y1 - Weft yarn feeler for water jet loom - Google Patents

Weft yarn feeler for water jet loom Download PDF

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Publication number
KR940007773Y1
KR940007773Y1 KR92023412U KR920023412U KR940007773Y1 KR 940007773 Y1 KR940007773 Y1 KR 940007773Y1 KR 92023412 U KR92023412 U KR 92023412U KR 920023412 U KR920023412 U KR 920023412U KR 940007773 Y1 KR940007773 Y1 KR 940007773Y1
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South Korea
Prior art keywords
weft
piece
detector
jet loom
hole
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KR92023412U
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Korean (ko)
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KR940012646U (en
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정원기
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정원기
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Publication of KR940007773Y1 publication Critical patent/KR940007773Y1/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
    • D03D47/34—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
    • 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
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J2700/00—Auxiliary apparatus associated with looms; Weavening combined with other operations; Shuttles
    • D03J2700/06—Auxiliary devices for inspecting, counting or measuring

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

Abstract

내용 없음.No content.

Description

워터제트직기의 위사탐지장치Weft Detector for Water Jet Looms

제 1 도 : 본고안 장치부분의 사시도.1 is a perspective view of a part of the present device.

제 2 도 : 본고안의 측면구성도로서 (a)위사가 위입된 상태도, (b)위사가 전진하여 감지기의 개구공내에 위치한 상태도.2 is a side configuration diagram of the present invention, (a) a state of weft engraved, (b) a state of weft forward and positioned in the opening of the detector.

제 3 도 : 본고안 장치부분의 평면도로서 (a)위사가 위입된 상태도, (b)위사가 전진하여 감지기의 개구공내에 위치한 상태도.3 is a plan view of a part of the device of the present invention, (a) a state in which the weft is infiltrated, and (b) a state in which the weft is advanced and positioned in the opening of the detector.

제 4 도 : 본고안 받침편의 사시도.4 is a perspective view of the base piece of the present invention.

제 5 도 : 본고안 감지기의 단면구성도.5 is a cross-sectional view of this detector.

제 6 도 : 본고안 감지기의 분해사시도.6 is an exploded perspective view of the present detector.

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

(가) : 투수광 감지기 (A) : 위사(A): Floodlight detector (A): Weft

(B) : 경사 (2) : 바디(B): inclined (2): body

(4) : 받침편 (8) : 돌출면(4): base piece (8): protruding surface

(10) : 안내편 삽입공 (12) : 캣치코드사 관통공(10): Guide piece insertion hole (12): Catch cord thread through hole

(18) : 본체 (20) : 측판(18): body 20: side plate

(26) : 공간부 (28) : 안내면26: space part 28: guide surface

(30) : 돌출부 (32) : 개구공30: projection 32: opening hole

(34) : 개구부 (36) : 보조편(34): opening 36: auxiliary piece

(40) : 상부안내편 (42) : 하부안내편(40): Upper Guide (42): Lower Guide

본고안은 워터제트직기의 위사탐지장치에 관한 것이다.This article relates to a weft detection device for a water jet loom.

워터제트직기의 위사탐지장치에 관하여는 본출원인이 여러건 출원한바 있다.The present application has been filed several times with respect to the weft detection device of the water jet loom.

선출원한 위사탐지장치는 종래의 고저압 탐지기(통전식)의 문제점을 해결하여 생산성 향상과 품질향상은 물론 위사의 로스율을 줄이고, 위사의 선택폭이 넓어졌다는 등의 효과가 있은 것이었으나 다소의 단점도 있는 것이었다.The pre-applied weft detection device had the effect of solving the problems of the conventional high and low pressure detector (conduction type), such as improving the productivity and quality, reducing the loss rate of the weft yarn, and widening the selection of the weft yarn. There was also.

즉 탐지장치의 구성상 감지기가 바디를 관통하도록 구성되었기때문에 경사의 통상의 끝나는 부분에서 바디를 절단하여 감지기가 통과될 수 있게 일정 간격을 띄우고 다시 캣치코드사 전용 바디를 설치하여 캣치코드사의 안내를 하도록한 구성으로 되어 있다.That is, because the detector is configured to penetrate the body, the detector is cut through the body at a normal end of the slope, so that a certain interval is allowed to pass through the detector. It is configured to be.

따라서 기 설계된 대로 제직이 완료되어 다른 설계 조건 즉 통경폭이 넓어지거나 좁은 직물을 제직하고자 할 때에는 기 설치된 바디를 제거한 후 직폭에 맞는 바디를 교체하여야 하므로 바디의 교체에 많은 시간과 인력및 비용이 낭비될 뿐아니라 새로 교체된 바디에 또 다시 통경(바디에 실을 끼우는 작업)작업을 하여야 하므로 제직준비작업에 많은 시간과 인력이 낭비되는 등의 문제점이 있는 것이었다.Therefore, when weaving is completed as designed, if you want to weave other design conditions, such as wider width or weaving narrow fabric, you need to remove the installed body and replace the body for the width. In addition, the newly replaced body has to work again (to thread the body) work, so there was a problem such as wasted a lot of time and manpower for weaving preparation work.

본고안은 이러한 종래의 제반 문제점을 시정하고자 안출한 것으로서 마지막 경사가 끼워진 바디의 일측전방에 삽입공과 관통공이 뚫린 받침편을 고정 설치하되 받침편은 "" 형으로 절곡하여 돌출면이 바디보다 전방으로 돌출되게 구성하고, 받침편 전방에는 위사감지기를 고정대 상에 고정설치한 것으로서 위사를 위입하면 위입된 위사가 받침편의 돌출면 상에 위치하고 바디가 전진하여 받침편의 돌출면상에 위치한 위사를 감지기에 설치된 투수광 감지센서 사이를 통과되게 하므로서 위사의 위입 유무를 탐지되게 한 것으로서 본고안의 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.This paper is designed to correct all the problems of the prior art. The support piece is fixedly installed with an insertion hole and a through hole at one side of the body where the last inclination is fitted, but the support piece is " Bent into a shape to make the protruding surface protrude forward than the body, and in front of the supporting piece, the weft sensor is fixed on the fixing table. When the weft located on the protruding surface of the support piece is passed between the transmitted light detection sensor installed in the detector to detect the presence of the weft of the weft as described in detail according to the embodiment of the present invention according to the accompanying drawings.

바디(2)의 일측 단부 전방에 돌출면(8)이 구성된 "" 형 받침편(4)을 볼트(6)로 고정설치하되, 받침편(4)의 돌출면(8) 일측에는 3개의 안내편 삽입공(10)을 뚫고, 안내편 삽입공(10) 측부에는 캣치코드사 관통공(12)을 뚫어 설치하였다.The protruding surface 8 is formed in front of one end of the body 2 " "Fix the type support piece (4) with bolts (6), but drill three guide piece insertion holes (10) on one side of the projecting surface (8) of the support piece (4), the guide piece insertion hole (10) side In the catch cord yarn through hole 12 was installed through.

바디(2)의 전방에 위치한 고정대(14)상에는 브라켓(16)을 고정설치하고 브라켓(16)의 전방에는 본체(18)좌우에 측판(20)이 피스(24)로 결합된 감지기(가)를 고정 설치하였다.The bracket 16 is fixedly installed on the fixing stand 14 located in front of the body 2, and the front side of the bracket 16 has a detector having a side plate 20 coupled to the piece 24 at the left and right sides of the main body 18. Fixed installation.

본체(18)의 선단부 좌우에는 공간부(26)를 구성하여 돌출부(30)가 구성되게 하고 돌출부(30)중앙부에는 개구공(32)을 형성하고, 개구공(32) 일측에는 안내면(28)이 형성된 개구부(34)를 구성하였다.Space portions 26 are formed on the left and right ends of the main body 18 so that the protrusions 30 are formed, and the openings 32 are formed in the center of the protrusions 30, and the guide surface 28 is formed at one side of the openings 32. The formed opening 34 was formed.

본체(18) 좌우측에 고정설치된 측판(20)의 하단에도 본체(18)에서와 같은 위치로 개구공(22)을 뚫고, 각 측판(20) 외측면에는 보조편(36)을 피스(38)로 고정설치하되 보조편(36) 일측에는 외향절곡된 상부안내편(40)을 형성하고, 상부안내편(40)을 측판(20)의 하부안내편(42)보다 약간 윗쪽으로 겹쳐지게 올라오게 하여 개구공(32)안으로 들어온 위사(A)이 이탈을 방지토록 하고, 본체(18)의 개구부(32) 양단부에는 투수광 전구와 연결된 통상의 광케이블(46)(46)을 고정설치하였다.The opening hole 22 is also drilled at the lower end of the side plate 20 fixed to the left and right sides of the main body 18 in the same position as the main body 18, and the auxiliary piece 36 is provided on the outer side of each side plate 20. Fixed to be installed in the auxiliary piece (36) on one side to form an outwardly bent upper guide piece (40), the upper guide piece 40 to be raised slightly above the lower guide piece (42) of the side plate (20) In order to prevent the weft yarn A entering into the opening hole 32 from being detached, the ordinary optical cables 46 and 46 connected to the transmission light bulb were fixed to both ends of the opening 32 of the main body 18.

받침편(4)의 캣치코드사 관통공(12)에는 경사(B)의 일측에 끼워진 캣치코드사(48)가 통과되게 하여서 된것이다.The catch cord yarn through hole 12 of the supporting piece 4 is passed through the catch cord yarn 48 fitted on one side of the inclined B. As shown in FIG.

미설명부호 (50)은 템플이다.Reference numeral 50 is a temple.

이와 같이 구성된 본고안은 직기를 가동시키면 분사노즐에 의해 위사(A)가 제 2a 도에서와 같이 위입되어 바디(2)의 일측 단부 전방에 설치된 받침편(4)상에 위치하게 된다.When the loom operates as described above, the weft yarn A is infiltrated by the injection nozzle as shown in FIG. 2A and positioned on the support piece 4 provided in front of one end of the body 2 when the loom is operated.

이러한 상태에서 바디(2)가 전진하면 바디(2)전방에 고정설치된 받침편(4)도 따라서 전진하게 되므로 받침편(4)전방에 위치한 위사(A)도 함께 전진하게 된다.In this state, when the body 2 moves forward, the supporting piece 4 fixedly installed in the front of the body 2 also moves forward, so that the weft yarn A positioned in front of the supporting piece 4 also moves forward.

바디(2)가 전진하여 받침편(4)이 고정대(14)의 브라켓(16)사에 고정설치된 투수광 감지기(가)의 선단부에 가까워지면서 받침편(4)전방에 위치한 위사(A)가 감지기(가)의 선단부에 형성된 안내 경사면(28)상에 도달하고, 이러한 상태에서 바디(2)가 계속 전진하게 되면 투수광 감지기(가)의 본체(18)에 형성된 돌출부(30)와 본체(18)좌우에 고정설치된 측판(20)의 선단부가 받침편(4)의 돌출편(8)에 형성된 안내편 삽입공(10)에 각각 들어가게 되고, 받침편(4) 전방에 위치한 위사는 개구부(34)를 통과하면서 광케이블(44)(46)의 감지작동에 의해 위사의 위입유무를 확인하면서 투수광 감지기(가)의 개구공(32)내에 위치하게 된다.The weft (A) located in front of the support piece (4) moves forward as the body (2) moves forward and the support piece (4) approaches the tip of the penetrating light detector (A), which is fixedly installed on the bracket (16) of the holder (14). When the body 2 reaches the guide inclined surface 28 formed at the tip of the detector A, and the body 2 continues to move in this state, the protrusions 30 and the body formed on the body 18 of the light transmitting detector A 18) the front end portions of the side plates 20 fixedly installed at the left and right sides respectively enter the guide piece insertion holes 10 formed in the protruding pieces 8 of the supporting pieces 4, and the weft yarns located in front of the supporting pieces 4 have an opening ( While passing through 34, the sensing operation of the optical cables 44 and 46 is located in the opening hole 32 of the transmitted light detector A while checking whether the weft is infiltrated.

이 상태에서 바디(4)가 서서히 후진하게 되면 위사(A)는 측판(20)의 외측면에 고정된 상부안내편(40)과 하부안내편(42)에 걸려 바디(2)를 따라 더 이상 후진하지 않으며 위입된 위사(A)는 받침편(4)의 캣치코드사 관통공(12)을 통과한 캣치코드사(48)에 의해 파지된다.When the body 4 is slowly reversed in this state, the weft yarn A is caught along the body 2 by the upper guide piece 40 and the lower guide piece 42 fixed to the outer surface of the side plate 20. The weft yarn A, which is not reversed and enclosed, is gripped by the catch cord yarn 48 that has passed through the catch cord yarn through hole 12 of the support piece 4.

이때 투수광 감지기(가)의 선단부가 받침편(4)의 안내편 삽입공(10)에 끼워지는 정도는 위사(A)가 본체(18)의 개구부(34)를 지나 개구공(32)내에 끼워질수 있는 거리만 조정하면 된다.At this time, the tip of the light transmitting light detector (A) is inserted into the guide piece insertion hole 10 of the support piece 4, the weft thread (A) through the opening 34 of the main body 18 in the opening hole 32 You only need to adjust the distance that can be fitted.

이와 같은 상태에서 제직이 완료되어 다음 제직시 더 큰 직폭이나 좁은 직폭으로 제직하고자 할 경우에 바디(2)의 일측 전방에 고정설치된 받침편(4)의 위치만 이동시켜주면 되고, 이때에는 별도의 통경작업없이 연경(경사와 경사를 서로 연결함)작업으로서 신속하게 경사의 바디끼우는 작업이 이루어지게 되므로 통경작업과 바디를 교체하지 않음에 따른 많은 시간과 인력이 절감되는 등의 효과가 있는 것이다.When weaving is completed in such a state, and when weaving is to be done in a larger or narrower width during the next weaving, it is only necessary to move the position of the support piece 4 fixedly installed at one front of the body 2, and in this case, It is effective to save a lot of time and manpower by not replacing the body and work because the body of the inclination is made quickly as a soft work (connecting the inclination and the inclination) without the trough work.

Claims (1)

고정대(14)상에 감지기(가)가 고정설치된 통상의 위터제트직기용 위사탐지장치에 있어서, 바디(2)의 일측 단부 전방에 돌출면(8)이 형성된 받침편(4)을 고정 설치하고, 돌출편(8)에 안내편 삽입공(10)과 캣치코드사 관통공(12)을 형성하여 받침편(4) 안내편 삽입공(10)에 투수광 감지기(가)의 선단부가 끼워지게 하고 캣치코드사 관통공(12)에는 캣치코드사(48)가 관통되게 하여서 됨을 특징으로 하는 위터제트직기의 위사탐지장치.In the conventional weft jetting machine for the wetter jet loom, in which a detector (A) is fixedly mounted on the holder (14), the support piece (4) having the protruding surface (8) formed in front of one end of the body (2) is fixed and installed. , The guide piece insertion hole 10 and the catch cord yarn through hole 12 are formed in the protruding piece 8 so that the tip of the light transmitting light detector is fitted into the guide piece insertion hole 10 of the support piece 4. And the catch cord yarn through hole 12, the catch cord yarn 48 weft detection device of the weft jet loom, characterized in that the penetrating.
KR92023412U 1992-11-24 1992-11-24 Weft yarn feeler for water jet loom KR940007773Y1 (en)

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Application Number Priority Date Filing Date Title
KR92023412U KR940007773Y1 (en) 1992-11-24 1992-11-24 Weft yarn feeler for water jet loom

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KR940007773Y1 true KR940007773Y1 (en) 1994-10-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337599B1 (en) * 2000-02-25 2002-05-27 정원기 Removal device for a waste weft
KR101043654B1 (en) * 2008-09-09 2011-06-22 젯트기연 주식회사 Disposal device of weft yarn end bearing for water jet loom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337599B1 (en) * 2000-02-25 2002-05-27 정원기 Removal device for a waste weft
KR101043654B1 (en) * 2008-09-09 2011-06-22 젯트기연 주식회사 Disposal device of weft yarn end bearing for water jet loom

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