Printing color separation device, 3D printing system and 3D printing method

Abstract

The invention relates to a printing color separation device, a 3D printing system and a 3D printing method. The printing color separation device includes a main control device, a feeding device, a consumable material cutting device, a consumable material welding device and a consumable material output device; the main control device analyzes the pre-acquired Consumables information to generate consumables control information; the feeding device transmits the corresponding initial consumables based on material color selection instructions and feeding instructions; if the main control device detects that the initial consumables transmission volume reaches the consumables volume, it controls the consumables cutting device to move to the consumables position for cutting The initial consumables are obtained to obtain cutting consumables; the consumables welding device is controlled to move to the consumables position, so that the cutting consumables enter the consumables channel, and the cutting consumables are welded with the consumables left over from the last time to obtain welding consumables; the consumables output device processes the welding consumables to generate multi-color consumables. Using the multi-material and color consumables corresponding to the generated model to be printed can enable the single-nozzle 3D printer to achieve multi-color and multi-material 3D printing, ensuring the accuracy and stability of multi-color and multi-material 3D printing.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a printing color separation device, a 3D printing system and a 3D printing method. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. A 3D printer is a machine that uses 3D printing technology to turn a blueprint on a computer into a real 3D object. With the continuous development of science and technology, 3D printers have developed from monochrome 3D printers capable of monochrome printing to multicolor 3D printers capable of multicolor printing. Therefore, today's 3D printers include single-nozzle 3D printers and 3D printer with multiple nozzles. [0003] In the prior art, a 3D printer with a single nozzle has high stability and printing accuracy during 3D printing, so the printin...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a printing color separation device, a 3D printing system and a 3D printing method to solve the problem of low stability and printing accuracy in multi-color and multi-material 3D printing in the prior art, making multi-color The problem of low success rate of multi-material 3D printing

Images