Three-primary colors based dyeing and variable-frequency color change magnetic control device of 3D printer

Abstract

The invention discloses a three-primary colors based dyeing and variable-frequency color change magnetic control device of a 3D printer, and belongs to the technical field of printing devices. The device comprises three ink boxes. The device is characterized by further comprising a printing head assembly, a dyeing chamber which is connected to the rear end of the printing head assembly, and a feeding pipe which is connected to the dyeing chamber, wherein three magnetic coil assemblies are arranged on the dyeing chamber in a communication manner and are correspondingly connected to the ink boxes through guide tubes; silk materials are stored in the printing head assembly and penetrate the dyeing chamber and the feeding pipe. When in use, red ink, yellow ink and blue ink are correspondinglystored in the three ink boxes; the specific dyeing mode comprises the steps of inputting square wave control signals to the magnetic control coil assemblies so as to control the magnetic field direction of the magnetic control coil assembly to an oscillating magnetic field in which N pole and S pole are repeatedly exchanged; outputting ink in the dyeing chamber through a magnetic induction coil assembly; melting and combining through the printing head assembly; and finally outputting and printing.

Description

technical field [0001] The invention relates to the technical field of printing devices, in particular to a 3D printer dyeing and color-changing frequency-changing magnetic control device based on three primary colors. Background technique [0002] In the existing 3D printing technology, all are printed with single-color raw materials. If multi-color printing is to be performed, the printing head needs to be replaced during the printing process to realize the change of the printing color. To replace the printing head, the printing process needs to be suspended for replacement. One will result in poor print quality. Also do not have a kind of printing device that can carry out color change and control in the printing process. [0003] Therefore, we need a printing device that can control the change of printing color during the printing process to improve the printing quality and printing technology. Contents of the invention [0004] The purpose of the present invention i...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a 3D printer dyeing and color-changing frequency-changing magnetic control device based on the three primary colors, which is used to solve the problem of printing with single-color raw materials in the prior art, and the printing head needs to be replaced to achieve color changes, resulting in poor printing quality. question

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