| 摘要 |
PURPOSE:A plurality of small tanks are set around a spinning frame and the source of compressed air and that of negative pressurized air are connected to them to supply compressed air and negatively pressurized air from these small tanks to the automatic operators to effect operations of yarn connecting, doffing and cleaning, thus solving difficult problems such as dragging long air hoses. CONSTITUTION:A rail 3 for running the automtic operator 2 to effect yarn connecting, doffing, cleaning or the like is set around the spinning unit 1 and a plurality of small tansk 6 is set along the running rail 3, the small tanks are connected through pipe 7 to the compressed air and negatively pressurized air source 8. The automatic operator 2 stops near a small tank 6a to connect to the device for receiving the air supply and then carries out yearn connecting, doffing or cleaning. |
