EP2450302A3 - Yarn splicing device and yarn winding machine - Google Patents

Yarn splicing device and yarn winding machine Download PDF

Info

Publication number
EP2450302A3
EP2450302A3 EP11186752.9A EP11186752A EP2450302A3 EP 2450302 A3 EP2450302 A3 EP 2450302A3 EP 11186752 A EP11186752 A EP 11186752A EP 2450302 A3 EP2450302 A3 EP 2450302A3
Authority
EP
European Patent Office
Prior art keywords
yarn
splicing device
collecting chamber
wastes
dust collecting
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.)
Withdrawn
Application number
EP11186752.9A
Other languages
German (de)
French (fr)
Other versions
EP2450302A2 (en
Inventor
Motohiko Sato
Hiroshi Takada
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery 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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP2450302A2 publication Critical patent/EP2450302A2/en
Publication of EP2450302A3 publication Critical patent/EP2450302A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
    • B65H69/063—Preparation of the yarn ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/702—Arrangements for confining or removing dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

A yarn splicing device (14) includes an untwisting pipe (82) for acting airflow on a yarn end to untwist the yarn end; and a dedicated dust collector (80) for collecting yarn wastes generated by the untwisting. The dust collector (80) includes a dust collecting chamber (42) for temporarily accommodating the collected yarn wastes. The dust collecting chamber (42) is formed with a yarn waste introducing port (42a) opened towards the untwisting pipe (82), a yarn waste discharge opening (47) for sucking and discharging the yarn wastes in the dust collecting chamber (42) to outside, and an air vent filter (45) arranged at a position facing the yarn waste discharge opening (47).
EP11186752.9A 2010-11-04 2011-10-26 Yarn splicing device and yarn winding machine Withdrawn EP2450302A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010247538A JP2012096909A (en) 2010-11-04 2010-11-04 Yarn splicing device and yarn winding machine

Publications (2)

Publication Number Publication Date
EP2450302A2 EP2450302A2 (en) 2012-05-09
EP2450302A3 true EP2450302A3 (en) 2013-08-14

Family

ID=44897644

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11186752.9A Withdrawn EP2450302A3 (en) 2010-11-04 2011-10-26 Yarn splicing device and yarn winding machine

Country Status (3)

Country Link
EP (1) EP2450302A3 (en)
JP (1) JP2012096909A (en)
CN (2) CN202449677U (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012096909A (en) * 2010-11-04 2012-05-24 Murata Machinery Ltd Yarn splicing device and yarn winding machine
DE102013003285A1 (en) * 2013-02-26 2014-08-28 Saurer Germany Gmbh & Co. Kg Method for optimizing the negative pressure in a suction-air system of a textile machine producing cross-cheeses
CN103290541B (en) * 2013-05-31 2016-07-06 无锡市三达纺配有限公司 A kind of air twisting driver with retracting device
DE102014016197A1 (en) 2014-10-31 2016-05-04 Saurer Germany Gmbh & Co. Kg Workstation of a cheese winder
JP2016175734A (en) * 2015-03-19 2016-10-06 村田機械株式会社 Untwisting pipe member and piecing device comprising the same
JP2019006534A (en) * 2017-06-22 2019-01-17 村田機械株式会社 Textile machine
DE102017124729A1 (en) * 2017-10-23 2019-04-25 Saurer Spinning Solutions Gmbh & Co. Kg yarn splicing
CN112125062A (en) * 2020-09-28 2020-12-25 安徽日发纺织机械有限公司 Splicing device with single-spindle yarn suction nozzle structure and splicing method thereof
CN112125063A (en) * 2020-09-28 2020-12-25 安徽日发纺织机械有限公司 Pneumatic splicing device with single-spindle yarn suction nozzle and splicing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB106918A (en) * 1916-09-19 1917-06-14 Thomas Robinson & Son Ltd Improvements in Cyclone Dust Collectors.
EP1057909A1 (en) * 1999-05-28 2000-12-06 Zellweger Luwa Ag Dust extractor
DE20113935U1 (en) * 2001-08-23 2001-11-08 Chih Wang Ban Mixing suction container to remove dust particles
JP2009190853A (en) * 2008-02-15 2009-08-27 Murata Mach Ltd Splicer unit and thread winding machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257922A (en) * 1985-09-04 1987-03-13 Kawasaki Steel Corp Production of pitch long yarn
JP2012096909A (en) * 2010-11-04 2012-05-24 Murata Machinery Ltd Yarn splicing device and yarn winding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB106918A (en) * 1916-09-19 1917-06-14 Thomas Robinson & Son Ltd Improvements in Cyclone Dust Collectors.
EP1057909A1 (en) * 1999-05-28 2000-12-06 Zellweger Luwa Ag Dust extractor
DE20113935U1 (en) * 2001-08-23 2001-11-08 Chih Wang Ban Mixing suction container to remove dust particles
JP2009190853A (en) * 2008-02-15 2009-08-27 Murata Mach Ltd Splicer unit and thread winding machine
EP2390216A1 (en) * 2008-02-15 2011-11-30 Murata Machinery, Ltd. Splicer unit

Also Published As

Publication number Publication date
EP2450302A2 (en) 2012-05-09
CN102556768A (en) 2012-07-11
JP2012096909A (en) 2012-05-24
CN202449677U (en) 2012-09-26

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Effective date: 20130726