SWITCHING DEVICE FOR FLEECE FEEDER IN SPINNING FRAMES EQUIPPED WITH ROTARY SPINNING CHAMBER

摘要

PURPOSE:The path for fleece running is intercepted by the signal from the yarn break detector to guide the fleece into the pneumatic unit where 2 kinds of guiding holes are opened on the guiding plate in a specific state so that the rotary spinner and the pneumatic unit do not affect each other at all. CONSTITUTION:When the yarn breaks during spinning operation, the signal from the yarn breakage detector intercepts the path for fleece running and guides the fleece into the pneumatic unit 40 by the guide plate 11. At this time, a hole 11a for the rotary spinning chamber and another hole 11b for the pneumatic unit are opened on the guide plate 11 so that the output surface of these holes 11a and 11b are on different planes.