System for molding door part of automobile air conditioner

A system for molding a door part of an automobile air conditioner, wherein the system is capable of automating a double injection-molding performed in two stages for a cover plate and a seal of the door part, the system comprising:

• a first molding unit including:
• a first material supply section;
• a first molding section molding the cover plate with a source material supplied from the first material supply section;
• and a first carrier robot section suctioning and moving the cover plate molded by the first molding section to a post processing stage;
• a second molding unit spaced apart from the first molding unit and including:
• a second material supply section;
• a second molding section integrally molding the seal to a circumference of the cover plate with a source material supplied from the second material supply section;
• and a second carrier robot section suctioning and moving the cover plate, which was moved from the first molding unit, to the second molding section;
• and
• a carrier unit arranged between the first and second molding units so as to be moved to a position adjacent to the second molding unit such that the cover plate, which was suctioned and moved by the first carrier robot section to a predefined position on the carrier unit, is able to be suctioned and moved by the second carrier robot section to the second molding section,
• wherein the carrier unit includes:
• a casing disposed between the first molding unit and the second molding unit and having first and second inlets on opposite sides of an upper portion thereof, wherein the first and second carrier robot sections access the carrier unit through the inlets;
• a first seating jig disposed in the casing below the first inlet so as to seat the cover plate moved by the first carrier robot section;
• a second seating jig disposed below the second inlet correspondingly to the first seating jig so as to seat the cover plate which is not yet moved to the second molding section;
• and
• a carrier section coupled between the first seating jig and the second seating jig so as to be moved along a carrier guide rail so as to suction and move the cover plate seated on the first seating jig to the second seating jig so that the cover plate is able to be seated on the second seating jig.