3D printing pen with dyeing structures and color changing method thereof

Abstract

The invention discloses a 3D printing pen with dyeing structures and a color changing method thereof. The 3D printing pen comprises a pen body, the pen body is provided with a plurality of dyeing structures and a color changing control part, each dyeing structure comprises a driving mechanism and a dyeing part, the driving mechanisms push the dyeing parts to dye consumables, when the dyeing parts are tightly attached to the consumables, the consumables are dyed, after the consumables are dyed, the dyeing parts are far away from the consumables, and the color changing control part is in control fit with the plurality of dyeing structures and used for controlling switching of the different dyeing structures. The 3D printing pen has the following advantages and effects that according to the scheme, a new mechanical structure is utilized, the color changing control part is adjusted to control the dyeing structures of different groups to realize the color changing process, a user can select different colors to dye the consumables, and therefore the consumables do not need to be replaced, multi-color conversion can be realized on the same consumable, the 3D printing pen has the effects of being rich in color and high in interestingness, the consumables of different colors do not need to be purchased, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a 3D printing pen with a dyed structure and a color changing method thereof. Background technique [0002] With the development of science and technology, 3D printing technology is more and more widely used in various fields. At the same time, 3D printing technology also appears in people's life in the form of more types of products, such as 3D printing pen is one of them. . Different from 3D printers that realize 3D printing through the movement of the printing nozzle driven by the mechanical arm, the 3D printing pen is controlled by human hands, and the 3D printing pen can realize three-dimensional painting according to the wishes of the person, that is to say, the user only needs to use the traditional paintbrush to operate It is possible to draw a three-dimensional pattern in a three-dimensional environment. At present, the 3D printing pen adopts hot-melt deposition tec...

AI Technical Summary

Problems solved by technology

During use, consumables of different colors can be inserted into the casing at the same time, but different consumables cannot be hot-melt and mixed at the same time, and the color is relatively single, so it is impossible to mix and use multiple colors

[0004] Existing 3D printing pens can usually only use single-color consumables. During the drawing process, users need to sequentially add consumables of different colors to the printing pen to achieve color switching when changing colors. In this way, there are the following disadvantages: On the one hand, The color is relatively single, and the use process is relatively tedious. On the other hand, consumables of different colors need to be replaced frequently, which has the disadvantage of being inconvenient to use.

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