Intelligent material plasticization single-line production system for three-dimensional rapid prototyping

Abstract

The invention discloses an intelligent material plasticization single-line production system for three-dimensional rapid prototyping. The intelligent material plasticization single-line production system comprises an extrusion molding machine, a cooling mechanism, a discharging traction mechanism, a wire winding mechanism, a cutting mechanism, a detection module, a controller and an operation display panel; the extrusion molding machine comprises a machine base, a motor, an extrusion screw, a hopper, a charging barrel, a die head and heating elements; the cooling mechanism is provided with a plurality of spraying heads; the discharging traction mechanism is positioned at the tail end of the cooling mechanism and conveys wires to the wire winding mechanism for storing; the detection module comprises a plurality of temperature sensors and is used for separately detecting the temperatures of the wires cooled at the charging barrel, the die head and the cooling mechanism; and the controller is used for controlling the corresponding heating elements and spraying heads to work according to the detected temperatures, so that the charging barrel and the die head maintain corresponding control temperatures, and the spraying heads provide cooling water with corresponding volume. According to the intelligent material plasticization single-line production system disclosed by the invention, the heating temperature of plastic and the volume of the cooling water are automatically controlled, the production efficiency is high and the quality of the wires is good.

Description

technical field [0001] The invention relates to a material plasticizing device, in particular to the intelligent control of a material plasticizing single-line production system. Background technique [0002] Injection molding is the main molding method of plastics. It is characterized by high production efficiency, strong adaptability to various plastics, and the ability to form injection-molded plastic products with complex shapes and precise dimensions. It has a wide range of applications. The production process is as follows: feeding solid plastic from the hopper into the barrel, being stirred and pushed by the rotating screw to the die while being heated in the barrel, that is, to plasticize the granular (or powder) solid plastic into a material with uniform density, viscosity and The formed plastic melt with good plasticity is injected into the cavity of the molding die by applying a certain pressure so that the plastic melt has a certain flow rate. After the plastic m...

AI Technical Summary

Problems solved by technology

However, the existing material plasticizing device requires skilled technicians to adjust the heater of the barrel in real time according to the needs, and manually control the size of the cooling water of the cooling mechanism, which wastes manpower and cost, and makes the heating temperature of the material not adjusted in time. As a result, the heating temperature is too high to affect the quality and finished products, or defective products appear due to insufficient heating temperature.

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