| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molding device capable of suppressing extension of an injection molding cycle, suppressing occurrence of appearance defect of a molded article, and in addition, preventing electric shock of an operator or the like, by insulating an external face of the molded article for securing safety, when a conductive material is injection molded, with a simple structure.SOLUTION: A molding die comprises: plural conductive parts which are insulated each other, disposed on at least a part of a cavity formation plane; and a first insulation member for electrically insulating the conductive parts with respect to an external face of the molding die. The injection molding device comprises: energization means for applying predetermined voltage among the conductive parts; and energization control means for controlling the voltage applied by the energization means. The energization control means applies the voltage among the conductive parts by the energization means so that, the injected conductive material is energized and heated when it contacts the conductive parts of the molding die.SELECTED DRAWING: Figure 1 |
