Abstract: This invention relates to a shoe sole molding system comprising a press for molding a shoe sole and a mold control assembly for controlling mold members from the press. The mold control assembly comprises a body assembly movable up-and-down by means of hydraulic cylinder and piston. A carriage of box-shape in general is provided for carrying the body member and a rail member is provided for rollably engaging with the carriage member. Within the body member are nested two frame members in turn each carrying channel member for slidably engaging with the mold members in the press, thereby pulling out the mold members of the press, inserting the mold members into the press after the molding product is removed from the mold members.