A kind of hot melt softening equipment with temperature control mechanism for plastic shell processing

Abstract

The invention discloses a hot-melt softening device with a temperature control mechanism for processing plastic shells, relates to the technical field of plastic shell processing, and specifically comprises a hollow base, a hot-melt cavity and an extrusion mechanism. The front and rear sides of the hollow base are fixed There is a heating chamber, the air-inducing pipe surrounds the outside of the hollow base, the hot-melt chamber is fixed above the hollow base, and the hot-melt chamber is composed of a transition chamber, an extrusion chamber and a pressing chamber, and the extrusion The mechanism is installed above the extrusion chamber. The hot-melt softening equipment with a temperature control mechanism for processing plastic shells is equipped with multiple cavities, and each cavity shares a heat source. Through centralized heating, each cavity is effectively heated, so that The plastic in each cavity can be melted. During the melting process, the plastic fluid is transferred by extrusion, which helps to discharge the air mixed in the plastic fluid, thereby improving the plastic melting effect.

Description

technical field [0001] The invention relates to the technical field of plastic casing processing, in particular to a hot-melt softening device with a temperature control mechanism for plastic casing processing. Background technique [0002] The main material of the plastic shell is plastic, which has very good thermal melting properties, so the process of preparing various products using plastic is simple and the efficiency is high. During the molding process, the plastic needs to be continuously melted and softened to ensure its liquid At the same time, in order to form a more solid product, on this basis, the hot-melt softening equipment plays a very important role. In order to better control the temperature, more control devices are added to the hot-melt softening equipment. Temperature agency. [0003] Hot-melt softening equipment mostly provides heat in the form of electric heating and air heating, and the basis of air heating is electric heating. Therefore, in terms o...

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Problems solved by technology

[0004] The existing hot-melt softening equipment is easy to generate bubbles in the plastic molten fluid when the plastic is heated, and the bubbles are mixed in the plastic molten fluid, which is extremely difficult to remove and greatly affects the product quality of the plastic shell. Waste, and in order to improve the quality of the plastic fluid, how to heat the plastic evenly is also one of the current issues that need to be considered

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