High-efficiency hot melt stirring device for processing of plastic product

Abstract

The invention discloses a high-efficiency hot melt stirring device for processing of a plastic product. The high-efficiency hot melt stirring device for the processing of the plastic product has the advantages that the structure is simple; different plastic particles are quantitatively added into a plurality of transparent charge tanks according to scale lines on the transparent charge tanks, a second motor drives a second connecting plate to move left and right, and the plastic particles are uniformly discharged according to a certain ratio; at the same time, a first motor drives a rotary disc and a rotary stirrer to rotate together, the rotary disc is rotated to mix the multiple types of plastic particles, the rotary stirrer is rotated to drive the multiple types of plastic particles touniformly move down, the plastic particles are in tighter contact with an annular heating plate, and the hot melting efficiency of the plastic particles is accelerated; a core shaft drives a net-shaped stirrer and a circular disc to rotate together and stir the melted plastic particles; by adopting multiple different stirring types, the stirring efficiency is improved.

Description

technical field [0001] The invention relates to the field of plastic product processing, in particular to a high-efficiency hot-melt stirring device for plastic product processing. Background technique [0002] The production of traditional plastic products mainly includes several steps of feeding, hot melt mixing, extrusion, cooling, cutting, screening and packaging. Existing plastic products have different requirements for properties such as color, density and corrosion, and usually need to use a variety of different plastic particles at the same time. When hot-melting various mixed plastic particles, they need to be stirred, and the uniformity of the stirring will directly determine the quality of the finished product. Therefore, sufficient and uniform mixing of plastic particles is very important in the processing of plastic products. [0003] There are still several problems in the existing hot-melt mixing process of plastic products: [0004] 1. The general feed is ...

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Problems solved by technology

[0004] 1. The general feed is added manually, and the quantity and proportion of various plastic particles cannot be well determined, resulting in certain differences in the finished products produced;

[0005] 2. In the hot-melt stage, the plastic particles start to melt without being fully mixed, which reduces the mixing efficiency. At the same time, during the hot-melt stirring process, many plastic particles are not fully hot-melted, resulting in a decrease in hot-melt efficiency;

[0006] 3. The general hot-melt stirring device is only equipped with stirring claws, and the stirring effect is not very ideal;

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