Title:
METHOD AND APPARATUS FOR OPTIMIZING DENSITY OF CROSS WINDING PACKAGE MANUFACTURED IN WORKING UNIT FOR CROSS WINDING AUTOMATIC WINDER
Document Type and Number:
Japanese Patent JP2017014015
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for optimizing the density of a cross winding where working units each have a device for detecting the length of a thread taken up around a package, a device for determining the diameter of a winding package and a thread tension adjuster.SOLUTION: A cross winding package 6 is characterized in that, when a diameter with a predetermined actual diameter of the cross winding package 6 is obtained in the case where a presettable thread length is obtained, a wound thread length is confronted with a corresponding value of the cross winding package 6 wound in another working unit 4 of a cross winding automatic winder to apply adjustment action on the thread tension adjuster of the working unit 4 on the basis of a correction coefficient obtained from the value of a deviation of the cross winding package 6 from the corresponding value of the cross winding package 6 wound in another working unit of the cross winding automatic winder when the deviation of the cross winding package 6 exceeds a critical value.SELECTED DRAWING: Figure 3
Inventors:
IDING MICHAEL
Application Number:
JP2016124443A
Publication Date:
January 19, 2017
Filing Date:
June 23, 2016
Export Citation:
Assignee:
SAURER GERMANY GMBH & CO KG
International Classes:
B65H63/08; B65H59/38
Domestic Patent References:
| JP2013184828A | 2013-09-19 | |||
| JP2005330594A | 2005-12-02 | |||
| JPH06191732A | 1994-07-12 |
Foreign References:
| US4828191A | 1989-05-09 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima