Importance

Loading Importance Indicators...

Abstract

A transfer robot comprises a carriage mounted headstock assembly, a main support disk mounted to the rotatable spindle of a headstock, an extention slide mounted to the support disk for motion transverse to the spindle, and a carrying fixture mounted to the outer end of the slide and having adjustable sets of spaced apart gripping arms for gripping and carrying a cylindrical tire carcass. A counterweight on the disk offsets the outboard weight of the extended slide and carrying fixture, and a carcass carried thereon, on the headstock spindle and its bearings. The robot is powered by programmable devices which sequence its operation to grasp and carry a carcass by its bead areas from a carcass supply station, in an arc, into alignment with the axis of a tire building drum, then the carcass is moved axially of that drum and located around it, after which the gripping arms release and retract, and the fixture is moved to a parked position.

Loading the Abstract Image...

First Claim