Moulding machine equipped with longitudinal laminating core boxes

A moulding machine comprising:

• a fixed die plate;
• a main movable die plate;
• a plurality of sub-movable die plates;
• a mounting means for mounting said sub-movable plates along a longitudinal axis between said main movable plate and said fixed plate and for movably mounting said sub-movable plates and said main movable plate for reciprocal movement relative to said fixed die plate along the longitudinal axis;
• a plurality of core boxes adapted to form a longitudinal laminate for moulding a plurality of molds therebetween;
• a setting means for setting a respective said core box in a respective said sub-movable plate whereby a mating movement of said submovable plates toward said fixed plate form the longitudinal laminate;
• and
• a connecting means for interlockingly connecting said main movable plate, said sub-movable plates and said fixed plate such that movement of said main movable plate away from said fixed plate along the longitudinal axis causes all of said plates to be separated from one another.