INJECTION MOLDING APPARATUS WITH ANTI-CONTACT ROTATABLE INDEX ROTATING MEMBER

摘要

PURPOSE: An injection molding machine having an index rotation member which can be rotated in a noncontact method is provided to smoothly rotate an index rotation plate by maintaining a gap between the index rotation plate and a housing. CONSTITUTION: An injection molding machine having an index rotation member which can be rotated in a noncontact method comprises a fixed template, a movable template, an index rotation member, and a housing(60). The movable template is installed to be separated from the fixed template and is moved along a guide bar. The index rotation member is installed between the fixed and movable templates and is rotated by a motor unit. The index rotation member comprises an index rotation plate(51), a rotation gear, and an elastic member(80). The rotation gear is rotated by the motor unit. The elastic member is inserted into a receiving groove(71) of a cap(70). The housing is fixed to a gap between the index rotation member and the movable template.