Novel 3D printer consumable switching device

Abstract

The invention discloses a novel 3D printer consumable switching device, and relates to the field of printing. The novel 3D printer consumable switching device comprises a bottom plate, a driving motor, wire changing shafts, a driving wire shaft, wire changing rollers, a micro screw and a transverse moving block; a wire passing channel is arranged in the middle of the bottom plate; the wire changing shafts are embedded in the bottom plate; the wire changing rollers are rotatably arranged on the surface of the wire changing shafts in a staggered manner; wire changing supports are arranged on the two sides of the bottom plate, and the wire changing shafts are rotatably connected with the wire changing supports; the driving wire shaft is rotatably arranged between the wire changing supports, and the driving wire shaft is connected with the wire changing rollers on the surface of the wire changing shaft in a matched mode; and the driving motor is fixed to the outer surfaces of the wire changing supports, and an extending end of the driving motor is fixedly connected with the driving wire shaft. The problem that the same coil of wire is generally in a single color, so that a finished printed product is generally in a single color is solved.

Description

technical field [0001] The invention relates to the field of printing, in particular to a novel 3D printer consumable switching device. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files to construct objects by layer-by-layer printing. At present, 3D printing technology has attracted much attention, and it has gradually become a new mainstream processing technology, which improves productivity and reduces costs, and also improves product market competition. 3D printers still have a relatively broad space for development and promotion, but also face many difficulties and challenges, especially in the aspects of color printing, printing efficiency and material utilization, which require more in-depth research and exploration. In the field of 3D printing, color 3D printing is one of the biggest obstacles it faces. Materials are the material basis of 3D printing. The same roll of wire is usually ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of 3D printer consumable switching device to solve the problem that the material proposed in the above background technology is the material basis of 3D printing, and the same coil of wire is usually a single color, so the finished printed product is usually a single color.

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