Efficient granular material 3D printing equipment

Abstract

The invention discloses efficient particle 3D printing equipment. Comprising a lead screw, a linear rail, an assembling part, a sliding block, a cross beam, a transverse motor, a first driving wheel, a connecting shaft, a transverse synchronous belt, a longitudinal beam, a longitudinal motor, a second driving wheel, a longitudinal synchronous belt, a mounting beam, a connector, a guide rail, a fixing plate, a mounting plate, a gear motor, a coupler, an extrusion pipe, a heating ring, a hopper, a feeding opening, a transparent window, a mixing motor, stirring blades, a gear, a lifting motor and a third driving wheel. And a pulley and a third synchronous belt. The 3D printing equipment is reasonable in structure, efficient conveying and processing treatment of particles can be achieved, efficient conveying and mixing of the particles can be conducted through the hopper, the uniformity of the particles in the conveying process can be guaranteed, and then the processing quality of the 3D printing equipment is effectively improved; according to the 3D printing equipment, multi-directional position adjustment of the extrusion pipe can be achieved, it can be guaranteed that the thickness of extruded materials is uniform while rapid discharging of granular materials is achieved, and the machining quality of the 3D printing equipment is effectively improved.

Description

technical field [0001] The present application relates to the technical field of 3D printing, in particular to a high-efficiency granular material 3D printing device. Background technique [0002] 3D printing equipment, or 3D printer, is a machine of rapid prototyping technology. It is a digital model file-based technology that uses powdered metal or plastic and other bondable materials to construct objects by layer-by-layer printing. In the past, it was often used to make models in the fields of mold manufacturing, industrial design, etc., and now it is gradually used in the direct manufacturing of some products, which means that this technology is becoming popular. Its principle is to put data and raw materials into 3D printers. The machine will build the product layer by layer according to the program. The printed product can be used immediately. 3D printer, also known as 3D printer, is a kind of cumulative manufacturing technology, that is, a machine of rapid prototypin...

AI Technical Summary

Problems solved by technology

[0003] There are various forms of stacking thin layers of 3D printers, which mainly depend on the printing materials used. Usually, the printing materials include special wax, powdered metal or plastic particles. When 3D printing with particles, it is difficult to ensure that the plastic The particles are uniformly mixed, and it is easy to be squeezed in the hopper, resulting in the problem of

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