Double-injection multicolor 3D printer

Abstract

The invention provides a double-injection multicolor 3D printer. The double-injection multicolor 3D printer comprises a 3D printer main body and an intelligent processing system; the back side of the3D printer main body is connected with a power supply wire; a printing head is arranged in the 3D printer main body; a circular groove is formed in the bottom of the printing head; a rotating base ismounted in an opening end of the circular groove; a ball is mounted between the rotating base and the inner side wall of the circular groove; multiple sets of medium through holes are formed in the rotating base; two medium through holes form one set; movable nozzles are mounted in the medium through holes; limiting flanges are fixedly arranged at the tops of the movable nozzles; springs are fixedly connected to the bottoms of the limiting flanges; and the other ends of the springs are fixedly connected with the inner side walls of the bottoms of the medium through holes. The double-injectionmulticolor 3D printer is reasonable in design, can precisely perform full-color printing, and achieves high printing efficiency.

Description

technical field [0001] The invention belongs to the technical field of printing equipment, in particular to a double-jet multi-color 3D printer. Background technique [0002] 3D printing is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing. With the continuous innovation of technology, 3D printing technology has also come The more mature it is, and it has been applied to many fields. Compared with the traditional method of manufacturing model making, 3D printing can shorten the time of model manufacturing. With the continuous maturity of 3D printing technology, various 3D printers continue to be produced, each with its own technology. And characteristics, the working principle of 3D printers is basically the same as that of traditional printers. They are composed of control components, mechanical components, print heads, consumables and media, and the printing principles are ...

AI Technical Summary

Problems solved by technology

However, with the improvement of the ecology of the 3D printing industry and the reduction of equipment prices, a wave of its applications has swept across. However, with the improvement of the professional level of users, simple monochrome 3D printers are far from being able to meet the increasing demands of consumers. demand, two-color 3D printing and multi-color printing are urgently needed in the market, for this reason, the present invention proposes a kind of double-jet multi-color 3D printer

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