JPS6434875A - Travel control method for doffing carriage - Google Patents

Travel control method for doffing carriage

Info

Publication number
JPS6434875A
JPS6434875A JP18551487A JP18551487A JPS6434875A JP S6434875 A JPS6434875 A JP S6434875A JP 18551487 A JP18551487 A JP 18551487A JP 18551487 A JP18551487 A JP 18551487A JP S6434875 A JPS6434875 A JP S6434875A
Authority
JP
Japan
Prior art keywords
weight
fully charged
doffing
charged weight
full
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.)
Pending
Application number
JP18551487A
Other languages
Japanese (ja)
Inventor
Yutaka Ueda
Masahiro Wakabayashi
Kazuhiko Nakade
Tomonari Ikemoto
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
Priority to JP18551487A priority Critical patent/JPS6434875A/en
Publication of JPS6434875A publication Critical patent/JPS6434875A/en
Pending legal-status Critical Current

Links

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

PURPOSE:To shorten the doffing waiting time of each weight by deciding, in consideration of the stand-by position of a doffing carriage, which weight, a predicted next full pipe weight or an already full charged weight, is indicated to the doffing carriage as a doffing weight. CONSTITUTION:A CPU 12 at an automatic winder control unit 11 has a length fixing device watching the rolling away length of the package of each rolling away unit, and detects a fully charged weight and lights a full charge indication pilot lamp, and at the same time, predicts a next fully charged weight. Also, the signal of a weight NO. detection sensor 17 is inputted from a doffing carriage AD10, and a distance l1 from AD10 to the fully charged weight and a travel time T1, a distance l2 from AD10 to the next fully charged weight and a time TF when the next fully charged weight is in a full state, are sought. And the fully charged weight when it is l1<l2, the next fully charged weight when it is l1>l2 and T1>TF and the fully pipe spindle when it is l1>l2 and T1<TF, are indicated as a charged weight at the AD control circuit 19 of AD10, and travel is made to the detection positions of the weight NO. detection sensor 17 and a full charge indication lamp detection sensor 21. Thus, the efficiency of operation can be heightened.
JP18551487A 1987-07-27 1987-07-27 Travel control method for doffing carriage Pending JPS6434875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18551487A JPS6434875A (en) 1987-07-27 1987-07-27 Travel control method for doffing carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18551487A JPS6434875A (en) 1987-07-27 1987-07-27 Travel control method for doffing carriage

Publications (1)

Publication Number Publication Date
JPS6434875A true JPS6434875A (en) 1989-02-06

Family

ID=16172116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18551487A Pending JPS6434875A (en) 1987-07-27 1987-07-27 Travel control method for doffing carriage

Country Status (1)

Country Link
JP (1) JPS6434875A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233473A (en) * 1989-02-08 1990-09-17 Mas Fab Rieter Ag Apparatus and method for conveying rolls or empty winding tubes in groups
JPH03118972U (en) * 1990-03-15 1991-12-09
EP1864931A1 (en) * 2006-05-16 2007-12-12 Murata Kikai Kabushiki Kaisha Textile machine having doffing device
CN111924660A (en) * 2020-07-08 2020-11-13 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN111924659A (en) * 2020-07-08 2020-11-13 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN115216869A (en) * 2022-08-19 2022-10-21 山东日发纺织机械有限公司 Fixed-length doffing method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02233473A (en) * 1989-02-08 1990-09-17 Mas Fab Rieter Ag Apparatus and method for conveying rolls or empty winding tubes in groups
JPH03118972U (en) * 1990-03-15 1991-12-09
EP1864931A1 (en) * 2006-05-16 2007-12-12 Murata Kikai Kabushiki Kaisha Textile machine having doffing device
CN111924660A (en) * 2020-07-08 2020-11-13 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN111924659A (en) * 2020-07-08 2020-11-13 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN111924660B (en) * 2020-07-08 2022-04-19 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN111924659B (en) * 2020-07-08 2022-04-19 北自所（北京）科技发展有限公司 Chemical fiber filament doffing method and system based on twin model and automatic doffing equipment
CN115216869A (en) * 2022-08-19 2022-10-21 山东日发纺织机械有限公司 Fixed-length doffing method

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