3D printer with rotating automatic coloring structure

Abstract

The invention discloses a 3D printer with a rotating automatic coloring structure. The 3D printer comprises a body shell, a coloring ring, braking areas, a drive gear and a movable base. An inner bottom plate is arranged at the lower portion in the body shell. An operation table is fixed to the upper portion of the inner base. A control rod is arranged above a telescopic rod. A sliding groove is formed in the coloring ring and internally provided with a coloring sprayer. A fixing rotation shaft is arranged at the lower end in each braking area, wherein a vertical moving crawler belt is arranged above the fixing rotation shaft. Compared with an existing ordinary 3D printer, according to the 3D printer with the rotating automatic coloring structure, equipment inner structures are reduced asmuch as possible under the situation that the printing performance of the 3D printer is guaranteed, the equipment production and usage cost is effectively reduced, the original manner that productionis conducted through basic material colors is abandoned, automatic coloring during machining or after machining can be achieved, and the application range of the whole equipment is greatly enlarged.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printer with a rotating autonomous coloring structure. Background technique [0002] Three-dimensional 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. In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products. [0003] However, the existing general 3D printers have a relatively complex structure, high equipment cost, and most of them print corresponding objects according to the color of the material, and do not have the function of processing and coloring independently, which makes the production of products very limited. Technical innovation based on existing 3D printers. Contents of th...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a 3D printer with a rotating and autonomous coloring structure to solve the problem that the general 3D printer has a complex structure and high equipment cost, and most of them print corresponding objects according to the color of the material. The function of processing and coloring independently makes the production of products very limited.

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