DIE HEAD FOR MANUFACTURE OF SHAPED RUBBER ARTICLES OF COMPLEX CONFIGURATION

摘要

Die head for manufacture of shaped rubber articles of complex configuration contains housing, mandrel holder with mandrels, shaping draw plate with premoulding area and moulding area. The shaping draw plate is made in the form of a collapsible matrix, which contains fixed insert and moving elements, forming the moulding area, in which are made the grooves with mutually perpendicular longitudinal axes and overlap areas. The grooves with mutually perpendicular longitudinal axes are also made in this case in the mandrel holder and housing.