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1. 发明公开

EP4455069A1 SPUN YARN TAKE-UP APPARATUS 审中-公开
公开(公告)号：EP4455069A1
公开(公告)日：2024-10-30
申请号：EP24166267.5
申请日：2024-03-26
申请人： TMT Machinery, Inc.
发明人： YANO, Yasunobu , KANEKO, Masahiko
IPC分类号： B65H57/00 , B65H57/14 , B65H57/26 , B65H51/06
CPC分类号： B65H2701/313220130101 , B65H2701/3820130101 , B65H57/003 , B65H57/26 , B65H51/06
摘要： [Problem to be Solved] To provide a spun yarn take-up apparatus capable of facilitating winding operation of yarns while preventing damage to a godet roller so as to improve safety.
[Solution to Problem] A left end of a godet roller (10, 12) in an axial direction is supported by a guide rail (26), and a plurality of yarns (Y) are wound around the godet roller at a winding angle less than 360 degrees. A cover member (50, 70) includes a winding guiding portion (52, 72) arranged at a rotation axis of the godet roller (10, 12) and a fixing portion (54, 74) fixing the winding guiding portion (52, 72) to the guide rail (26). A portion of a first circumferential region of the winding guiding portion (52, 72) has a side portion (53a) facing the guide rail 26 and is positioned in a third axial region, and a portion of a first axial region of the fixing portion (54, 74) is positioned in a second circumferential region.

2. 发明公开

EP4371920A1 SPUN YARN WINDING SYSTEM 审中-实审
公开(公告)号：EP4371920A1
公开(公告)日：2024-05-22
申请号：EP23205168.0
申请日：2023-10-23
申请人： TMT Machinery, Inc.
发明人： KANEKO, Masahiko
IPC分类号： B65H63/036
CPC分类号： B65H2701/313220130101 , B65H63/036
摘要： A spun yarn winding system which is capable of obtaining information used for analyzing a reason of yarn cutting is provided. A spun yarn winding system 1 includes a spun yarn take-up winder 3 configured to take up a yarn Y spun out from a spinning apparatus 2 and wind the yarn Y onto a bobbin B. The spun yarn winding system 1 further includes, at different positions on a yarn path from the spinning apparatus 2 to the spun yarn take-up winder 3, cameras 31 to 35 capable of taking videos of the yarn Y, a video data storage unit 19 configured to store the video data of the video taken by the cameras 31 to 35, a yarn information acquisition unit 17 capable of acquiring information regarding the state of the yarn Y on the yarn path, and a winding controller 18. Upon receiving a predetermined signal regarding the information of the state of the yarn Y from the yarn information acquisition unit 17, the winding controller 18 executes a data sampling process of sampling video data corresponding to the video taken during a predetermined range R that is set on the basis of a time at which the predetermined signal was received, from a video data stored in the normal storage area 19a of a video data storage unit 19.

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