JPS5548162A - Automatic yarn renewing method - Google Patents

Automatic yarn renewing method

Info

Publication number
JPS5548162A
JPS5548162A JP12144978A JP12144978A JPS5548162A JP S5548162 A JPS5548162 A JP S5548162A JP 12144978 A JP12144978 A JP 12144978A JP 12144978 A JP12144978 A JP 12144978A JP S5548162 A JPS5548162 A JP S5548162A
Authority
JP
Japan
Prior art keywords
yarn
threading
suction
tension generator
last
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
JP12144978A
Other languages
Japanese (ja)
Other versions
JPS623734B2 (en
Inventor
Hideki Aoyama
Takashi Kishida
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP12144978A priority Critical patent/JPS5548162A/en
Publication of JPS5548162A publication Critical patent/JPS5548162A/en
Publication of JPS623734B2 publication Critical patent/JPS623734B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the success ratio of first yarn threading, by fitting a compressed air type tension generator between the last yarn feed roller and a teaverse guide of take-up device to control the action of the tension generator from the side of an automatic yarn threader.
CONSTITUTION: When a full bobbing signal is given to an automatic yarn threader A standing by in front of a spinning machine, a yarn breadker is actuated to break the yarn Y traveling downstream of a traverse support guide 4 for absorbing by means of a suction gun 12 positioned above a take-up device. Then the yarn threading automatically starts to make the suction 12 threading. Immediate before the last stage of yarn threading, a signal according to the operation sequence actuates a cylinder 13 to project a renewing presser 14 and press a mechanical valve 10 for actuating a tension generator 9. This increases the tensile strength downstream of the last yarn feed roller 3 and the traveling yarn Y taken in by the suction 12 is wound on an empty bobbin.
COPYRIGHT: (C)1980,JPO&Japio
JP12144978A 1978-10-04 1978-10-04 Automatic yarn renewing method Granted JPS5548162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12144978A JPS5548162A (en) 1978-10-04 1978-10-04 Automatic yarn renewing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12144978A JPS5548162A (en) 1978-10-04 1978-10-04 Automatic yarn renewing method

Publications (2)

Publication Number Publication Date
JPS5548162A true JPS5548162A (en) 1980-04-05
JPS623734B2 JPS623734B2 (en) 1987-01-27

Family

ID=14811403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12144978A Granted JPS5548162A (en) 1978-10-04 1978-10-04 Automatic yarn renewing method

Country Status (1)

Country Link
JP (1) JPS5548162A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226466A (en) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp Wind up method for very fine yarn
JPS6218302U (en) * 1985-07-18 1987-02-03
JP2018066088A (en) * 2016-10-20 2018-04-26 Ｔｍｔマシナリー株式会社 Yarn hanging robot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525617A (en) * 1975-07-02 1977-01-17 Nippon Gakki Seizo Kk Wear resistant cast iron
JPS5425488U (en) * 1977-07-23 1979-02-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525617A (en) * 1975-07-02 1977-01-17 Nippon Gakki Seizo Kk Wear resistant cast iron
JPS5425488U (en) * 1977-07-23 1979-02-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226466A (en) * 1985-03-30 1986-10-08 Mitsubishi Metal Corp Wind up method for very fine yarn
JPS6218302U (en) * 1985-07-18 1987-02-03
JP2018066088A (en) * 2016-10-20 2018-04-26 Ｔｍｔマシナリー株式会社 Yarn hanging robot

Also Published As

Publication number Publication date
JPS623734B2 (en) 1987-01-27

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