EJECTION PIN PUSHING-OUT DEVICE AND EJECTION PIN OPERATING UNIT

摘要

PROBLEM TO BE SOLVED: To shorten a molding cycle time by allowing a molded article to certainly fall in a definite direction with a constant posture at a constant angle by pushing out an arbitrary place of the molded article to take out the molded article without damaging the appearance surface of the molded article and to form a takeout mechanism of the molded article compact by a simple constitution to dispense with a power supply and to always stably operate and simply attach and detach the takeout mechanism of the molded article. SOLUTION: The ejection pin pushing-out device includes: the ejection pin 33 having a retreat spring; an operation pin 32 relatively moved in an axial direction with respect to an ejector plate 14; and an ejection pin operating unit 41 equipped with an arm member 43 which receives the pressing operation of the operation pin 32 at one end to be reversed at the other end and pushes out the ejection pin 33 toward the surface of a fixing side product. The arm member 42 is formed so that the distance from a spindle to the contact part with the ejection pin 33 at the other end becomes larger than the distance from the spindle to the contact part with the operation pin 32 at one end. COPYRIGHT: (C)2010,JPO&INPIT