Inductive switch quick-change system of injection molding machine mold

Abstract

According to the inductive switch quick-change system of the injection molding machine mold, an electronic inductive switch is connected with a general aviation connector and is fixed on an upper box body of a red bakelite box. The sensing front end part of the sensing probe is arranged corresponding to the electronic sensing switch; a first probe through hole, a second probe through hole and a third probe through hole which are communicated with one another are correspondingly formed in the first ejector plate, the second ejector plate and the extension limiting block of the ejector plate; the sensing front end part and the limiting convex part of the sensing probe are correspondingly and elastically arranged in the first probe through hole and the second probe through hole in a back-and-forth moving manner; the return spring is arranged in the third probe through hole; a first ejector pin penetrates through a first ejector pin through hole communicated with the first probe through hole and abuts against the inclined end face of the induction rear end of the induction probe. And a second ejector pin penetrates through a second ejector pin through hole communicated with the second probe through hole and is propped against the limiting convex part of the inductive probe. The system can effectively resist high temperature influence, reduce dismounting damage, prevent accidental interruption of the signal line, and comprehensively improve the production efficiency.

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