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

Abstract

The invention discloses a multi-insert synchronous linkage core-pulling mold for injection molding and a high-precision control method thereof, and relates to the technical field of core-pulling molds. The multi-insert synchronous linkage core-pulling mold comprises a device body and a lower mounting plate, the lower mounting plate is located at the lower end of the device body, a feeding disc is fixedly mounted at the middle of the upper end surface of the device body, edge concave plates are fixed to the middle positions of end surfaces of two sides of the device body, a rotating motor is fixed to the position, close to the middle of the lower end, of one side surface of the device body, side threaded grooves are formed in the corners of the periphery of the interior of the lower mounting plate, and side embedded plates are fixed to the middles of the corners of two sides of the lower mounting plate. According to the mold, the device body can be rapidly and effectively disassembled and assembled, the high disassembling and assembling efficiency is achieved, a threaded abutting rod can be driven to move upwards, the threaded abutting rod is fixedly connected with an upper mold in the device body, the threaded abutting rod can well open the device body, and the demolding processing is completed.

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

Images