Injection mold with efficient heat dissipation function

Abstract

The invention provides an injection mold with an efficient heat dissipation function, and relates to the field of molds. The mold comprises an upper mold plate, a fixing base and a lower mold plate, and is characterized in that side rods are fixed on two sides of the top of the fixing base, an upper positioning plate and a lower positioning plate are arranged between the two side rods, and the upper positioning plate is positioned right above the lower positioning plate. According to the mold, a refrigerating sheet is arranged in the upper mold plate, a circulating water pipe is paved below the refrigerating sheet, and cold water is injected into the circulating water pipe through a water inlet pipe so that the refrigerating sheet can refrigerate water in the water pipe, generated cold aircan be used for cooling the mold between the upper mold plate and a lower mold groove, and the mold is cooled from the inside of the mold; meanwhile, a fan is arranged, and cold air generated throughthe fan can be blown to the mold groove through an air outlet, so that the mold in the mold groove is externally cooled; and through such arrangement, the rapid cooling of the mold can be accelerated, the heat dissipation performance is good, the working time is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of molds, in particular to an injection mold with efficient heat dissipation function. Background technique [0002] Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool 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 article through the change of the physical state of the formed material. Known as the "Mother of Industry". [0003] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injec...

AI Technical Summary

Problems solved by technology

[0004] When processing injection molding products, the upper mold squeezes the lower mold, and then the mold can be injection molded into the shape required by the user. During the injection molding process, a large amount of heat will be generated between the upper mold, the lower mold and the mold. And this heat is not easy to dissipate, and then greatly affects the work efficiency, so the present invention proposes an injection mold with efficient heat dissipation function to solve the above technical problems

Images