Die-casting machine charging barrel with heating device

Abstract

The die-casting machine charging barrel with the heating device comprises a material conveying pipe, a sleeve and flanges, a protective pipe is installed on the outer surface of the material conveying pipe, connecting flanges are installed at the front end and the rear end of the material conveying pipe correspondingly, a feeding port is formed in the top end of the material conveying pipe, the feeding port is formed in the protective pipe, and a heating device is arranged in the sleeve. A threaded seat is installed at the top end of the feeding port, and a feeding pipe is installed in the threaded seat in a threaded mode. Through the arrangement of the material conveying pipe, the heating ring is wound on the material conveying pipe, the heating ring is driven to work to heat the material conveying pipe after being electrified through the arrangement of the power supply base, plastic can be injected into the material conveying pipe through the arrangement of the feeding pipe, and after the plastic is injected, through the arrangement of the driving motor and the alloy screw rod, the material conveying pipe is driven to heat the material conveying pipe. After the driving motor is powered on to work, the alloy screw is driven to rotate, and when the alloy screw rotates, friction and mutual movement can be generated between plastic and the inner wall of the machine barrel, the bottom face of the screw groove and the propelling face of the screw flight and between the plastic and the plastic.

Description

technical field [0001] The invention relates to the technical field of die-casting machine equipment, in particular to a die-casting machine barrel with a heating device. Background technique [0002] Die casting machine is a series of industrial casting machines that hydraulically inject molten metal into a mold under pressure to cool and form, and obtain solid metal castings after the mold is opened. , Hot-chamber die-casting machine, refers to a die-casting machine in which the injection chamber and the injection punch are immersed in molten metal, and the injection chamber is connected to the gate of the die-casting mold through a gooseneck. It is suitable for die-casting zinc, lead and other low melting point non-ferrous alloy parts, and can be widely used in automobile, motorcycle accessories, instrumentation, daily hardware, household appliances and other industrial sectors; cold chamber die casting machine, cold chamber die casting machine is one of the die casting e...

AI Technical Summary

Problems solved by technology

[0004] 1. A barrel of a die-casting machine in the prior art, when in use, the existing barrel of a die-casting machine has a single function and lacks a heating function, which makes the plastic in the barrel prone to cooling and affects the die-casting work;

[0005] 2. A barrel of a die-casting machine in the prior art has a single structure and lacks stability when used. The shaking inside the device affects the transmission of plastics and affects the working efficiency of the device.

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