Metal powder recycling device of 3D printer

Abstract

The invention discloses a metal powder recycling device of a 3D printer, and relates to the technical field of 3D printer metal powder recycling. The metal powder recycling device of the 3D printer comprises a balance weight base, two fixing plates are fixedly installed in the center of the top of the balance weight base and are close to the front face and the back face of the balance weight base respectively, a curved pipeline is rotatably installed between the two fixing plates, an air draft mechanism is fixedly installed on the inner side of the lower end of the curved pipeline, a recycling mechanism is fixedly installed at the lower end of the inner side of the curved pipeline, and the air draft mechanism comprises a turbofan, an air inlet hole, a motor, a feeding member, an elastic strip, an opening hole and a baffle. According to the metal powder recycling device of the 3D printer, the air draft mechanism is arranged to be matched with the recycling mechanism, metal powder generated in the 3D printing process is collected, metal particles and metal blocks are treated, the situation that metal crushed aggregates fall on the ground and are difficult to collect is avoided, and potential safety hazards caused by hot crushed aggregates splashing are prevented.

Description

technical field [0001] The invention relates to the technical field of 3D printer metal powder recovery, in particular to a 3D printer metal powder recovery device. Background technique [0002] 3D printing (3D printing, also known as additive manufacturing, additive manufacturing) is a technology based on digital model files, using powdered metal or plastic and other bondable materials to construct objects by layer-by-layer printing. There are many different technologies that differ in the way materials are available and are built in different layers to create parts. Common materials for 3D printing are nylon fiberglass, durable nylon materials, plaster materials, aluminum materials, titanium alloys , stainless steel, silver-plated, gold-plated, rubber and other materials. In recent years, 3D printing technology has been gradually applied to the manufacture of actual products. Among them, the 3D printing technology of metal materials has developed particularly rapidly. When...

AI Technical Summary

Problems solved by technology

[0003] In the current 3D printer metal powder recycling devices on the market, the scraps produced by 3D printing are of different sizes, and there will be situations where the scraps cannot fall into the collection box according to the predetermined route due to insufficient wind power, which not only causes waste of metal scrap resources, but also Also because the scorching debris flying around poses a threat to the safety of people

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