Title:
TURRET-TYPE YARN WINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/065260
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a yarn winding apparatus capable of efficiently producing a wound yarn body with stable quality. In a turret-type yarn winding apparatus, in order for a traverse guide 32 to reach the gripping position of a yarn member L when the switching between a spindle 2 in the winding position and the spindle 2 in the standby position is completed, a control unit 4 calculates the movement speed and/or movement path of the traverse guide 32, on the basis of the time taken to switch between the spindle 2 in the winding position and the spindle 2 in the standby position by rotation of a turret unit 1, and causes the traverse guide 32 to move at said movement speed and/or along said movement path, when the turret unit 1 starts to rotate as the yarn member L of a bobbin 21 mounted on the spindle 2 in the winding position reaches a predetermined wound amount of yarn and becomes full.
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Inventors:
HIRATANI MASAHIRO (JP)
TSUJIMOTO AKIHIKO (JP)
TSUJIMOTO AKIHIKO (JP)
Application Number:
PCT/JP2020/032334
Publication Date:
April 08, 2021
Filing Date:
August 27, 2020
Export Citation:
Assignee:
TMT KAMITSU INC (JP)
International Classes:
B65H54/30; B65H67/048
Foreign References:
| JP2018131301A | 2018-08-23 | |||
| JP2018083681A | 2018-05-31 | |||
| JP2002137869A | 2002-05-14 | |||
| JP2002137869A | 2002-05-14 |
Attorney, Agent or Firm:
KOBAYASHI Masaki (JP)
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