KR910012412A - Weft Feeder for Fluid Jet Weaving Machines - Google Patents

Weft Feeder for Fluid Jet Weaving Machines Download PDF

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Publication number
KR910012412A
KR910012412A KR1019900022247A KR900022247A KR910012412A KR 910012412 A KR910012412 A KR 910012412A KR 1019900022247 A KR1019900022247 A KR 1019900022247A KR 900022247 A KR900022247 A KR 900022247A KR 910012412 A KR910012412 A KR 910012412A
Authority
KR
South Korea
Prior art keywords
weft
fluid jet
rod
weaving machine
drum
Prior art date
Application number
KR1019900022247A
Other languages
Korean (ko)
Other versions
KR0139908B1 (en
Inventor
마이나 부르노
Original Assignee
원본 미기재
로즈 일렉트로텍스 에스. 피. 에이.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT22326U external-priority patent/IT218985Z2/en
Priority claimed from IT2056290U external-priority patent/IT219215Z2/en
Application filed by 원본 미기재, 로즈 일렉트로텍스 에스. 피. 에이. filed Critical 원본 미기재
Publication of KR910012412A publication Critical patent/KR910012412A/en
Application granted granted Critical
Publication of KR0139908B1 publication Critical patent/KR0139908B1/en

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Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34Handling the weft between bulk storage and weft-inserting means
    • D03D47/36Measuring and cutting the weft
    • D03D47/361Drum-type weft feeding devices
    • D03D47/362Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • D03D47/363Construction or control of the yarn retaining devices
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34Handling the weft between bulk storage and weft-inserting means
    • D03D47/36Measuring and cutting the weft
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34Handling the weft between bulk storage and weft-inserting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)

Abstract

내용 없음No content

Description

유체 제트 방직기용 위사 공급 장치Weft Feeder for Fluid Jet Weaving Machines

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 개선장치를 가진 측정 위사 공급장치의 측면도.1 is a side view of a measuring weft feeder with an improving device according to the invention;

제2도는 상기 위사 공급장치용 전기자기 생사 정지 장치의 횡단면도.2 is a cross-sectional view of the electromagnetism stopping device for the weft feeder.

제3도는 제2도의 도시된 전기 자기 생사 정지 장치용의 본 발명에 따른 가동코어의 측면부분단면도.3 is a side cross-sectional view of the movable core of the present invention for the electromagnetism stop device shown in FIG.

Claims (6)

자유 단부에 인접하게 위치된 드럼 외주상에 형성되어 있는 공동내에 위치된 로드의 단부가 돌출 생사 정지위치와 배출 휴지 위치사이에서 위사 공급 장치의 배출구에서 생상를 결합 및 정지시키도록 채용되어 있고, 생사정지 로드를 이동하도록 리턴 스프링과 상기 토일의 대비 작용을 받는 강자성 물질의 가동 코어와 적어도 하나의 전기 자기코일을 구비한 전기 자기 생사 정지 장치와 적당한 센서에 의해 제어되는 길이를 보유하여 위사를 형성하고 짝수의 권수로 생사를 권취하는 상기 아암둘레에 고정지지된 드럼과 권추아암의 회전을 야기하는 전기모터로 구성된 방직기 쉐드(측정위사 공급장치)내에 삽입될 위사 길이를 측정하도록 채용된 형식의 유체 제트 방직기용 위사 공급 장치에 있어서, 생사 정지 장치의 가동코어는 헤드의 중공부 안에 축방향으로 위치된 세라믹 물질의 원통형 로드와 강자성 물질의 원통형 중공 헤드로 형성되어 있고, 로드의 외측 표면과 중공 헤드의 내측 표면은 그들의 준선을 따라 요홈이 구비되고 있고, 헤드와 로드사이의 잔류 중공 부분은 헤드안으로 로드를 막히게 가압분사되는 플라스틱 물질로 채워진 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.The end of the rod located in the cavity formed on the drum outer periphery positioned adjacent to the free end is employed to engage and stop the raw material at the outlet of the weft feed device between the projected raw stop position and the discharge stop position. An electromagnetism stop device having a return spring and a movable core of ferromagnetic material subjected to a contrast of the toil and at least one electromagnet coil and a length controlled by a suitable sensor to form a weft yarn and an even number to move the rod A fluid jet textile of the type employed to measure the weft length to be inserted into a weaving machine shed (measurement weft feeder) consisting of a drum fixed to the arm circumference which wounds the live sand with the number of turns of the arm and an electric motor causing the rotation of the winding arm. In the above weft feeder, the moving core of the live yarn stopper is in the hollow of the head. Axially positioned cylindrical rods of ceramic material and cylindrical hollow heads of ferromagnetic material, the outer surface of the rods and the inner surface of the hollow heads are provided with grooves along their sublines, and the remaining hollows between the heads and rods Weft supply device for a fluid jet weaving machine, characterized in that the part is filled with a plastic material pressurized to block the rod into the head. 제1항에 있어서, 생사 정지 장치의 중공 헤드와 로드의 상기 요홈은 두 부분의 가동 코어가 장착될 때 일치하지 않는 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.The weft supply device for a fluid jet weaving machine according to claim 1, wherein the hollow head of the live yarn stop device and the groove of the rod do not coincide when the two parts of the movable core are mounted. 제1항에 있어서, 상기 로드의 돌출 자유 단부는 둥근 형상인 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.The weft supply device for a fluid jet weaving machine according to claim 1, wherein the protruding free end of the rod has a round shape. 제1항에 있어서, 생사 정지 장치의 로드의 단부를 내장하고 드럼의 발생기선을 따라 위치된 드럼 공동의 벽은 외측으로 넓게 이격되어 개방되도록 경사진 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.The weft supply device for a fluid jet weaving machine according to claim 1, wherein the wall of the drum cavity embedded with the end of the rod of the raw yarn stopping device and positioned along the generator line of the drum is inclined to open wide and spaced outward. 제4항에 있어서, 생사 정지 장치의 로드의 단부를 내장하고 드럼 공동의 상기 경사진 벽은 경사진 평탄 표면인 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.5. The weft feeding device for a fluid jet weaving machine according to claim 4, wherein the inclined wall of the drum cavity is embedded with the end of the rod of the live yarn stopper device being inclined flat surface. 제4항에 있어서, 원통형 몸체로 부터 조정 가능하게 돌출된 칼럼을 가진 드럼을 구비하고 최대 돌출 위치에서 상기 칼럼은 드럼 회전축의 중심과 같은 중심을 가진 원의 내측에 위치하고, 생사 정지 장치의 상기 로드는 상기 원의 외측에 항상 유지되는 것을 특징으로 하는 유체 제트 방직기용 위사 공급 장치.5. The rod of claim 4, further comprising a drum having a column that protrudes adjustable from the cylindrical body and in the maximum protruding position the column is located inside of a circle having a center that is the same as the center of the drum axis of rotation. Weft supply device for a fluid jet weaving machine, characterized in that it is always kept on the outside of the circle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022247A 1989-12-29 1990-12-28 Weft Feeding Device for Fluid Jet Weaving Machine KR0139908B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
IT22326U IT218985Z2 (en) 1989-12-29 1989-12-29 ELECTROMAGNETIC DEVICE OF THE WEFT WIRE IN PORGITRAMA-METERS
IT22326?/89 1989-12-29
IT22326/89 1989-12-29
IT2056290U IT219215Z2 (en) 1990-02-05 1990-02-05 WEFT FEEDER FOR FLUID JET WEAVING FRAMES
IT20562/90 1990-02-05
IT20562?/90 1990-02-05

Publications (2)

Publication Number Publication Date
KR910012412A true KR910012412A (en) 1991-08-07
KR0139908B1 KR0139908B1 (en) 1998-07-01

Family

ID=26327578

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022247A KR0139908B1 (en) 1989-12-29 1990-12-28 Weft Feeding Device for Fluid Jet Weaving Machine

Country Status (5)

Country Link
EP (1) EP0436197B1 (en)
JP (1) JP2828783B2 (en)
KR (1) KR0139908B1 (en)
CZ (1) CZ281551B6 (en)
DE (1) DE69018228T2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256898B (en) * 1992-07-27 1995-12-27 Lgl Electronics Spa IMPROVEMENT OF WEFT FEEDERS FOR AIR FRAMES.
DE69514594T2 (en) * 1994-07-19 2000-07-06 Lgl Electronics Spa Thread holding element for weft thread storage for air weaving machines
IT1271787B (en) * 1994-12-22 1997-06-09 Roj Electrotex Nuova Srl ELECTROMAGNETIC WIRE STOP STOP UNIT FOR MEASURING HOLDERS
SE0400992D0 (en) * 2004-04-15 2004-04-15 Iropa Ag yarn feeders
EP2169099A1 (en) * 2008-09-25 2010-03-31 L.G.L. Electronics S.p.A. Negative yarn feeder with weft-braking device
CN106283372B (en) * 2016-10-20 2019-04-23 厦门绫亚针织机械配件有限公司 A kind of ceramic rod, yarn storage wheel lower whorl and the yarn storage wheel of the yarn storage wheel lower whorl of improvement
CN114229162A (en) * 2022-01-12 2022-03-25 深圳市八零联合装备有限公司 Label feedway

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378821A (en) * 1980-06-27 1983-04-05 Nissan Motor Co., Ltd. Weft detaining device of shuttleless loom
JPS59106543A (en) * 1982-12-13 1984-06-20 日産自動車株式会社 Weft yarn feeder of segment loom
DE3476566D1 (en) * 1984-11-13 1989-03-09 Sulzer Ag Weft storing device for looms
IT209674Z2 (en) * 1986-09-11 1988-10-24 Roy Electrotex Spa ELECTROMAGNET STRUCTURE FOR WEFT FEEDING DEVICES IN WEAVING FRAMES.
EP0344100B1 (en) * 1988-05-20 1992-07-08 GebràœDer Sulzer Aktiengesellschaft Electro-magnetical device for looms

Also Published As

Publication number Publication date
EP0436197A2 (en) 1991-07-10
JP2828783B2 (en) 1998-11-25
DE69018228D1 (en) 1995-05-04
EP0436197A3 (en) 1992-05-13
EP0436197B1 (en) 1995-03-29
DE69018228T2 (en) 1995-08-31
KR0139908B1 (en) 1998-07-01
JPH0718543A (en) 1995-01-20
CZ281551B6 (en) 1996-11-13
CS694490A3 (en) 1992-03-18

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