Multi-angle parallel 3D printer

Abstract

The invention discloses a multi-angle parallel 3D printer. The 3D printer is divided into two parts; one part is a coordinate type mechanical motion mechanism; a screw rod is arranged as a main motionpart of the coordinate type mechanical motion mechanism; a printing head is arranged as an executing tail end of the coordinate type mechanical motion mechanism; the coordinate type mechanical motionmechanism is capable of moving the printing head on a same plane; the other part is a simplified Stewart parallel motion platform; an electric cylinder is arranged as a main motion part of the simplified Stewart parallel motion platform and is used for guaranteeing that the working platform can move up and down and realize multi-angle movement; the two parts realize mutual coordinated movement soas to finish the printing process. The multi-angle parallel 3D printer can be used for printing models which cannot be printed by a conventional printer; the function of 3D printer is added; the development space of 3D printer is widened.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, in particular to a multi-angle parallel 3D printer. Background technique [0002] With the rapid development and popularization of 3D printing technology, the application fields are becoming more and more extensive, and there are more and more types, which can be divided into metal 3D printers and non-metal 3D printers. For the common fusion 3D printers in non-metallic 3D printers, their working principles are basically the same. Common motion mechanisms can be divided into two types, coordinate mechanical structure and Delta parallel arm mechanical structure. Fusion 3D printers print models layer by layer, which determines that the trajectory of the print head is a layer-by-layer movement. For some models, such as irregular inner cavity models or irregular outer edge models and extended models, the work The plane is a single-direction movement plane, which is difficult to meet the printing ...

AI Technical Summary

Problems solved by technology

Fusion 3D printers print models layer by layer, which determines that the trajectory of the print head is a layer-by-layer movement. For some models, such as irregular inner cavity models or irregular outer edge models and extended models, the work The plane is a single-direction motion plane, which is difficult to meet the printing requirements

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