| 摘要 |
PROBLEM TO BE SOLVED: To perform a composite operation of an ejector pin by accurately conducting a mold releasing operation by the ejector pin. SOLUTION: In the resin molding machine comprising ejector pin plates 12a, 12b on which ejector pins 14 are stood, supported movably in a mold switching direction to release a resin molding from a mold by the pin 14 by pressing the plates 12a, 12b, ejection units 40a, 40b for pressing the plates 12a, 12b are installed between molds 10a, 10b and platens 26, 32, and the plates 12a, 12b can be pressed by the units 40a, 40b independently of a mold switching force. |
