Novel injection mold

Abstract

The invention discloses a novel injection mold. A supporting base is included; the two sides of the top end of the supporting base are each provided with a supporting column; the two sides of the topend of the supporting base are each provided with a fixed block; the fixed blocks are arranged between the supporting columns and are correspondingly connected with the supporting columns; each fixedblock is provided with a motor; the output ends of the motors are each connected with a cam; the surfaces of the cams are each provided with a rotating rod; the rotating rods are both arranged in through holes; the through holes are both formed in the lower portions of first supporting rods; the outer side walls of the upper portions of the first supporting rods are each sleeved with a fixed shaftsleeve; the fixed shaft sleeves are fixedly connected to a supporting plate; and the top ends of the first supporting rods are each fixedly connected with a trapezoidal block. According to the novelinjection mold, due to the fact that a fixed mold plate is arranged at the bottom end of a connection plate, an injection molding finished product can be conveniently taken out of a female mold grooveunder the effects of gravity after injection molding, the novel injection mold achieves the effects of being convenient, fast and capable of saving labor, and therefore the work efficiency is improved.

Description

Technical field [0001] The invention relates to the technical field of injection molds, in particular to a new type of injection mold. Background technique [0002] Mobile phones are very widely used communication equipment in modern society, and the shells of mobile phones are generally made of injection molding. For the lower part of the phone shell, there should be a certain structural strength. There are cameras and flashes on the back, so there must be a certain through hole , Because the plastic part is a mobile phone shell, it does not require high surface roughness. [0003] After searching, Chinese Patent Grant No. CN206510340U discloses a mobile phone shell injection mold, including a fixed mold seat plate, the upper side of the fixed mold seat plate is provided with a concave mold groove, and the top side of the concave mold groove is provided with a feeding channel, and the fixed mold There are two parallelly arranged guide posts above the seat plate, and the movable t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of injection mold, which has the advantages of easy material extraction and high production efficiency, and solves the problems that the surfaces of the movable mold and the fixed mold are prone to wear and inconvenient material extraction in the existing molds

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