METHOD FOR CONTROLLING TAKING-UP OF STRIP-LIKE RUBBER MATERIAL FROM INJECTION MOLDING MACHINE AND TIRE MOLDING SYSTEM EQUIPPED WITH INJECTION MOLDING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a method for controlling the taking-up of a strip-like rubber material from an injection molding machine, capable of suppressing the fluctuations of the width of the strip-like material when the strip-like material is taken up by a tire molding drum to stably wind the strip-like material around the tire molding drum while uniformizing the shape and weight of the strip-like material. SOLUTION: In the method for controlling the taking-up of the strip-like material W, which is extruded from the injection molding machine 3 continuously and winded around the tire molding drum 1, or the tire molding system equipped with the injection molding machine, the width B of the strip-like rubber material W extruded from the injection molding machine 3 is measured by the width sensor 6 arranged between the discharge port of the injection molding machine 3 and the tire molding drum 1 and a drum winding speed Vp is controlled so as to be adjusted corresponding to a change in the measured width Bm. COPYRIGHT: (C)2004,JPO