Patent ID: 11926935
Assignee: YICHANG JINGWEI TEXTILE MACHINERY CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC D  B | IPC B  D

Claim 6:
7. The automatic yarn feeding system for the twisting machine according to claim 5, wherein,
the fixed synchronous belt driving device is a device in which: a synchronous belt (111) is fixedly mounted on the yarn feeding track (11), and a driving wheel (109) driven by a trolley motor (108) is arranged on the walking trolley (101) and is engaged with the synchronous belt (111), thereby driving the walking trolley (101) to walk; and an output shaft of the trolley motor (108) or the driving wheel (109) is provided with a sensor (110) for detecting a motor speed, so as to detect a position of the walking trolley (101).