High-speed circular type color 3D printer

Abstract

The invention discloses a high-speed circular type color 3D printer. The printer comprises a workbench and an annular belt arranged on the workbench. Multiple nozzle assemblies are installed on the outer wall of the annular belt and provided with multiple spraying pipes. The spraying pipes contain multiple kinds of liquid printing materials comprising white substrate materials and multiple kinds of colorful materials. During the one-time movement, the spraying pipes work respectively, print an image through the white substrate materials firstly, especially the area in deep color in the image, and then print the colorful part of the image through the colorful materials, the upper part area of the finally formed image protrudes outwards, the stereoscopic impression of the image is improved, and the image is more vivid. Meanwhile, the printing speed is world-leading, printing is more rapid, efficient and flexible, and the printer is especially suitable for large-batch production.

Description

technical field [0001] The invention relates to a printer or a printing device, in particular to a high-speed circulation color 3D printer similar to printing, and belongs to the field of color 3D printers. Background technique [0002] Physical printing is a relatively popular technology now, which refers to printing graphics on physical objects, such as printing graphics on mobile phone casings, so that printing materials are not limited to flat media such as paper. For example, CN202213316U discloses a universal color physical digital printer, which can Print text or patterns on soft and hard materials. However, the graphics produced by the existing printers are all simple color graphics, which lack three-dimensionality and are not vivid enough. Although the graphics carved by embossing have a three-dimensional effect, the cost of engraving is too high and the efficiency is low. Mass production. [0003] 3D printing production technology belongs to molding and additive ...

AI Technical Summary

Problems solved by technology

Just because of above-mentioned reason, the fast printer that can print color 3D effect photo will have huge use value and market prospect, as the Chinese patent No. 2015104586204 and the Chinese patent No. A fast printer for color 3D photos. However, the device requires three-axis linkage during printing, and the nozzle needs to reciprocate multiple times. Although the nozzle can move at high speed, there is still room for improvement in printing efficiency.

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