EP1878820A3 - Multiple-color weft inserting apparatus of fluid jet loom - Google Patents

Multiple-color weft inserting apparatus of fluid jet loom Download PDF

Info

Publication number
EP1878820A3
EP1878820A3 EP07011053A EP07011053A EP1878820A3 EP 1878820 A3 EP1878820 A3 EP 1878820A3 EP 07011053 A EP07011053 A EP 07011053A EP 07011053 A EP07011053 A EP 07011053A EP 1878820 A3 EP1878820 A3 EP 1878820A3
Authority
EP
European Patent Office
Prior art keywords
weft
group
weft supply
controlling device
fluid jet
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP07011053A
Other languages
German (de)
French (fr)
Other versions
EP1878820A2 (en
EP1878820B1 (en
Inventor
Mutuo Fujitani
Michiyo Takano
Emiko Kitamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co Ltd
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
Application filed by Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Publication of EP1878820A2 publication Critical patent/EP1878820A2/en
Publication of EP1878820A3 publication Critical patent/EP1878820A3/en
Application granted granted Critical
Publication of EP1878820B1 publication Critical patent/EP1878820B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/34—Weft stop motions
    • 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
    • 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
    • D03D47/30—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 gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D03D47/3046—Weft yarn selection

Landscapes

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

Abstract

A multiple-color weft inserting apparatus (60,70) of a fluid jet loom includes at least three weft supply lines (L), a weft-insertion controlling device (65,75). The controlling device (65,75) performs grouping of weft supply lines (L), and performs multiple-color weft insertion (60,70) in accordance with a predetermined weft-insertion pattern using the weft supply lines (L) in the group and at least one remaining weft supply line (L). The weft supply lines (L) in the group are where the weft of the same type is set. In the case where the controlling device (65,75) executes the insertion of the weft of the type corresponding to the group while the weft supply lines (L) in the group successively operate by turns, when the weft supply sensor (3) of any weft supply line (L) in the group detects a weft supply abnormality, the controlling device (65,75) excludes the any weft supply line (L) and continues the insertion of the weft of the type corresponding to the group using the other weft supply line or lines (L) in the group.
EP20070011053 2006-07-11 2007-06-05 Multiple-color weft inserting apparatus of a fluid jet loom Active EP1878820B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006189952 2006-07-11
JP2007110025A JP2008038329A (en) 2006-07-11 2007-04-19 Multiple-color weft inserting device of fluid jet loom

Publications (3)

Publication Number Publication Date
EP1878820A2 EP1878820A2 (en) 2008-01-16
EP1878820A3 true EP1878820A3 (en) 2009-07-08
EP1878820B1 EP1878820B1 (en) 2012-06-27

Family

ID=38599884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070011053 Active EP1878820B1 (en) 2006-07-11 2007-06-05 Multiple-color weft inserting apparatus of a fluid jet loom

Country Status (3)

Country Link
EP (1) EP1878820B1 (en)
JP (1) JP2008038329A (en)
CN (1) CN101104975B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5651310B2 (en) * 2009-08-19 2015-01-07 津田駒工業株式会社 Weft insertion device for fluid jet loom
JP2011058147A (en) * 2009-09-14 2011-03-24 Tsudakoma Corp Method for weft-insertion control in towel loom
CN102819235B (en) * 2012-09-06 2014-04-16 宁波宏大纺织仪器有限公司 Intelligent control terminal of weaving machine and intelligent register method thereof
CN102877194B (en) * 2012-09-29 2014-03-05 浙江三禾纺织机械有限公司 Control system and control method for pattern precognition of weft accumulators
JP6118572B2 (en) * 2013-02-05 2017-04-19 津田駒工業株式会社 Weft monitoring method and weft monitoring device for fluid jet loom
CN105839276B (en) * 2016-05-05 2018-02-09 苏州汇川技术有限公司 More spray weft accumulator yarn storage control systems and method
BE1024414B1 (en) * 2016-07-04 2018-02-12 Picanol Nv Set-up and method for optimizing a weaving process.
CN106757692A (en) * 2016-12-28 2017-05-31 贵州顺立达纺织科技有限公司 It is a kind of to automatically control water injection system for weaving machine with water spraying
JP7120880B2 (en) * 2018-10-24 2022-08-17 津田駒工業株式会社 Weft insertion device control method and weft insertion device in fluid jet loom

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195469A2 (en) * 1985-03-19 1986-09-24 Picanol N.V. Weaving machine with improved feed for the woof
EP0333262A1 (en) * 1988-03-16 1989-09-20 Picanol N.V. Airjet weaving machine with an improved weft thread supply
EP0346967A1 (en) * 1988-06-17 1989-12-20 Picanol N.V. Mechanism and method for supplying weft threads on weaving machines
JPH02127543A (en) * 1988-11-04 1990-05-16 Hokuriyou Denko Kk Picking-control device of loom for multicolored woven fabric

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067388U (en) * 1983-10-17 1985-05-13 石原　順太郎 Multicolor weft pattern selection device for cupless looms
JPH059838A (en) * 1991-07-01 1993-01-19 Asahi Chem Ind Co Ltd Weaving in jet loom

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195469A2 (en) * 1985-03-19 1986-09-24 Picanol N.V. Weaving machine with improved feed for the woof
EP0333262A1 (en) * 1988-03-16 1989-09-20 Picanol N.V. Airjet weaving machine with an improved weft thread supply
EP0346967A1 (en) * 1988-06-17 1989-12-20 Picanol N.V. Mechanism and method for supplying weft threads on weaving machines
JPH02127543A (en) * 1988-11-04 1990-05-16 Hokuriyou Denko Kk Picking-control device of loom for multicolored woven fabric

Also Published As

Publication number Publication date
JP2008038329A (en) 2008-02-21
CN101104975B (en) 2012-05-02
EP1878820A2 (en) 2008-01-16
CN101104975A (en) 2008-01-16
EP1878820B1 (en) 2012-06-27

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