Multi-insert synchronous linkage core-pulling mold for injection molding and its high-precision control method

Abstract

The invention discloses a multi-insert synchronous linkage core-pulling mold for injection molding and a high-precision control method thereof. The invention relates to the technical field of core-pulling moulds, including a body and a lower mounting plate, and the lower mounting plate is located on the body At the lower end position of the body, a feeding disc is fixedly installed at the middle position of the upper end surface of the body, a side concave plate is fixed at the middle position of the end faces on both sides of the body, and one side of the body is close to the middle position of the lower end. A rotating motor is fixed; edge thread grooves are provided at the four peripheral corners inside the lower mounting plate, and edge embedded plates are fixed at the middle positions of the corners on both sides of the lower mounting plate. The mold can not only quickly and effectively complete the disassembly and assembly of the body, achieve faster disassembly efficiency, but also drive the thread interference rod to move upward. The thread interference rod is fixedly connected with the upper mold inside the body, so the thread interference The rod can better open the body and complete the demoulding process.

Description

technical field [0001] The invention relates to the technical field of core-pulling molds, in particular to a multi-insert synchronous linkage core-pulling mold for injection molding and a high-precision control method thereof. Background technique [0002] Molds, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping, etc. to obtain the required products, in short, molds are tools used to make shaped objects , This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object through the change of the physical state of the formed material, known as the "mother of industry". [0003] Patent Publication No. CN104526986A discloses an injection mold for automotive lamp trim strips with a multi-insert linkage mechanism, including a moving mold, a fixed mold, an undercut forming insert, a through-h...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a multi-insert synchronous linkage core-pulling mold for injection molding and its high-precision control method, which solves the problem of not having a better installation mechanism on the outside and a better release mechanism inside the injection mold. model mechanism problem

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