Vertical 3D printer

Abstract

The invention relates to the technical field of 3D printing, in particular to a vertical 3D printer. The vertical 3D printer comprises a base and ground feet. The end, close to the ground, of the baseis in threaded connection with the ground feet, a workbench is welded to the end, away from the ground, of the base, and model fixing holes are formed in the workbench; the end, away from the ground,of the base is fixedly connected with an extrusion head bottom horizontal direction lead screw assembly, one end of the extrusion head bottom horizontal direction lead screw assembly is in screw connection with an extrusion head first stepping motor, and the end, away from the base, of the extrusion head bottom horizontal direction lead screw assembly is in sliding connection with an extrusion head first sliding table; and the end, away from the base, of the extrusion head first sliding table is in screw connection with an extrusion head vertical direction lead screw assembly, and the end, away from the ground, of the extrusion head vertical direction lead screw assembly is in screw connection with an extrusion head second stepping motor. Overall equipment printing and pigment spraying can be operated integrally, the stability and the practicability are high, and certain promotional value is achieved.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a vertical 3D printer. Background technique [0002] A 3D printer is a magical printer designed by an inventor named Enrico Dini, which can not only "print" a complete building, but even print anything for astronauts in a spaceship. The desired shape of the item. But what 3D prints out is the model of the object, not the function of the object. [0003] The 3D printers currently on the market can only produce preliminary models, and the work of spraying paint on the surface of the models cannot be formed in one step. Therefore, a vertical 3D printer is needed to improve the above problems. Contents of the invention [0004] The object of the present invention is to provide a vertical 3D printer to solve the problems raised in the above-mentioned background technology. [0005] To achieve the above object, the present invention provides the following technical solutions: ...

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