| 摘要 |
PURPOSE:To improve efficiency for treating end threads by so winding the threads more than once with a slip about a bobbin holder or a bobbin holder tip as to be attracted with a thread attracting device, cutting the threads and arresting the threads with a traverse guide. CONSTITUTION:When a bobbin 'B' has reached a predetermined winding amount, a robot hand 13 actuates attraction by a thread attracting device 10 and threads traversing between a free roller 11 and a traverse guide 22 are arrested by a thread arresting guide 15, thereby positioning the threads in front of the device 10, cutting the threads with a cutter 16 and enabling the device 10 to attract the threads. Then, an empty bobbin B' is set and the threads attracted from the roller 11 to the device 10 are again arrested by the guide 15. Thereafter, the threads are so wound about the tip of a bobbin holder 9' as to give several slips via a restriction guide 26 and cut between the tip of the bobbin 'B' and the device 10. Concurrently therewith, the traverse guide 22 is made to arrest the threads and winding is started with a transfer tail applied to a bobbin end. According to the aforesaid constitution, a process using a thread handling robot can be easily automated.
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