PIPING AND WIRING WINDING DEVICE

PURPOSE:To ensure winding and unwinding of a piping and a wiring around and from a control means, by a method wherein a piping or a wiring is wound around first and second winding drums located at a specified distance therebetween, and the second winding drum is rotationally energized in a piping or a wiring direction by means of normally specified torque. CONSTITUTION:A pressurizing cylinder 13, being the control means of a bracket 7 performing reciprocative rotational movement, is mounted to the end part of a bracket 7, and a pneumatic piping 18 is installed. A first winding drum 19 is mounted to the bracket 7, a second winding drum 20 is situated at a specified distance from the first winding drum, and a rotary joint 22 is coupled to the second winding drum through a bellow rotary shaft 21. The pneumatic piping 18 is obliquely wound around the winding drums 19 and 20. A swing motor 27 is rotationally energized in a direction, in which the piping 18 is wound, by means of normally specified torque. Thus, winding and slack occasioned by reciprocative rotation of the bracket 7 of the piping 18 wound around the drum 19 is always brought into a proper state by means of the drum 20.