Ejection mechanism for injection molding mold

Abstract

The invention discloses an ejection mechanism for an injection molding mold. The mechanism comprises a movable mold base plate, a fixed plate is arranged on the top of the movable mold base plate, cushion blocks are arranged on the front side and the rear side of the top of the fixed plate, a supporting plate is arranged at the tops of the cushion blocks, push plates located on the inner sides ofthe cushion blocks are fixedly connected to the top of the fixed plate, bearing plates are fixedly connected to the tops of the push plates, screw rods are arranged at the four corners of the bottom of the movable mold base plate, the top ends of the screw rods sequentially penetrate through the movable mold base plate, the fixed plate, the cushion blocks and the supporting plate and extend into the supporting plate, the screw rods are in threaded connection with the supporting plate, and a concave mold sleeve plate is arranged at the top of the supporting plate. The ejection mechanism for theinjection molding mold solves the problems that an existing injection mold is not provided with an ejection mechanism, the extraction efficiency of an injection molding member is reduced, and continuous production of an injection molding machine is not facilitated. The ejection mechanism for the injection molding mold has the advantage that the injection molding member is convenient to take out.

Description

Technical field [0001] The invention relates to the technical field of injection molds, in particular to an ejection mechanism for injection molding molds. Background technique [0002] Injection mold is a tool for producing plastic products, and it is also a tool that gives plastic products a complete structure and precise dimensions. Injection molding is a processing method used in the mass production of some complex-shaped parts. Specifically, it refers to the plastic that is melted by heat. The injection molding machine high-pressure injection into the mold cavity, after cooling and solidification, the molded product is obtained. The injection mold is divided into thermosetting plastic mold, automobile mold, and thermoplastic plastic mold according to the molding characteristics; according to the molding process, it is divided into transfer mold, blow mold, Casting molds, thermoforming molds, hot pressing molds, injection molds, etc. [0003] The injection molded part needs to...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an ejection mechanism for injection molding molds, which has the advantages of being easy to take out injection molded parts, and solves the problem that existing injection molds do not have an ejection mechanism, which reduces the efficiency of taking out injection molded parts. Problems that are not convenient for continuous production of injection molding machines

Images