IN-MOLD FOAM MOLDING EQUIPMENT AND MOLDING METHOD TO PREVENT LARGE PROTRUSIONS AND DEEP HOLES FROM BEING FORMED ON MOLDED PRODUCT

摘要

PURPOSE: In-mold foam molding equipment and a molding method are provided to improve the intensity of integral molded product by suppressing large protrusions and deep holes. CONSTITUTION: In in-mold foam molding equipment(10) including at least a movable partition member free moving in and out, the partition member is composed of a plurality of divisional partition members(2a) independently separated. The divisional partition member has a retreat positioning protrusion(5) and an insert positioning protrusion(4). The divisional partition members are installed in a slider(3) for moving the divisional partition members by contacting with the retreat positioning protrusions or the insert positioning protrusions. The slider moves between the retreat positioning protrusions and the insert positioning protrusions. The divisional partition members is movable in cooperation with the motion of the slider moving by contacting with the retreat positioning protrusions or the insert positioning protrusions. The divisional partition members divide the molding space(13) corresponding to the shape of a desired molded article into divided spaces.