Method of and apparatus for exchanging bobbins in a flyer frame

摘要

A truck carrying plural rows of vertically placed empty bobbins is conveyed to one end of the machine base of a flyer frame, the empty bobbins of the first row are taken out of the truck and conveyed to an empty bobbin supply device on the machine base, the truck is moved a predetermined distance by an intermittent feed unit, and fresh full yarn packages from the flyer frame already placed on a conveyor are transferred by a full yarn package transfer device to said truck at the positions from which the empty bobbins were removed. The operation of taking empty bobbins from the truck and supplying them to the empty bobbin supplying device on the machine base and the operation of transferring the full yarn packages to said truck are performed in an alternate fashion.