Master frame and mold fastening structure of styrofoam molding machine

摘要

(1) the technical field to which the invention as described in the claims belong.;The present invention relates to a master frame and a mold fastening structure of a styrofoam molding machine.;(2) the technical problem to be solved by the invention;;When fastening a mold with bolts by inserting a fastener with a male thread on the outer edge and a female thread on the inner edge on the master frame, it is not possible to replace it when the fastener's screw wears out.;(3) Summary of solution of design;The idea is to form a bolt head or a stove fitting groove on the upper part of the fastener so that it can be disassembled and assembled using a tool such as a spanner or a stove in the master frame for fastening the mold.;(4) important uses of the invention;It is used to fasten mold with master frame of styrofoam molding machine.