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3D printing head assembly, 3D printer and printing method thereof as well as storage medium

A technology of 3D printers and print heads, applied in 3D object support structures, additive manufacturing, coating devices, etc., can solve the problems of rigid use of colors, inability to use various colors flexibly, and insufficient color variety, etc., to achieve Achieve full-color printing, flexible use, and achieve color-changing effects

Inactive Publication Date: 2017-12-26
SHENZHEN SOONGON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a 3D printing head assembly, which aims to solve the problem that in the existing 3D printing technology, the colors dyed by the dyeing method are not varied enough, the use of colors is relatively rigid, and various colors cannot be used flexibly.

Method used

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  • 3D printing head assembly, 3D printer and printing method thereof as well as storage medium
  • 3D printing head assembly, 3D printer and printing method thereof as well as storage medium
  • 3D printing head assembly, 3D printer and printing method thereof as well as storage medium

Examples

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no. 1 example

[0080] refer to image 3 , the first embodiment of the printing method of the 3D printer provided by the present invention, the printing method of the 3D printer in this embodiment includes:

[0081] Step S10, during the printing process, monitor in real time whether the current printing layer needs to be dyed;

[0082] When printing colorful or multicolored portraits, animals or scenes, it is necessary to analyze and process the dyed area of ​​the print to determine which layer needs to be dyed and the position to be dyed in the printed layer that needs to be dyed when the slice is layered. .

[0083] The judgment of whether the current printing layer needs to be dyed and the position that needs to be dyed can be judged according to the color boundary in the current printing layer. Specifically, the software can be used to identify whether there are parts with different colors on the to-be-printed piece, and then analyze whether the current printing layer has color Differen...

no. 4 example

[0110] refer to Figure 6 , the fourth embodiment of the printing method of the 3D printer provided by the present invention, based on all the above-mentioned embodiments, the printing method of the 3D printer includes:

[0111] Step S50, when receiving the printing instruction, acquire the dyed area of ​​the to-be-printed piece in the model file of the to-be-printed piece;

[0112] The dyed area is an area where the part to be printed needs to be dyed, or an area that is different from the color of the main body of the printed part. The dyed area can be a single-color area or a multi-color area. The dyed area can be based on Different from the color of the to-be-printed piece, the position of the dyed area can also be analyzed according to the model of the to-be-printed piece to obtain the dyed area.

[0113] Step S60, acquiring the position of the dyed area according to the dyed area, so as to monitor in real time whether the current printing layer needs to be dyed accordin...

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Abstract

The invention discloses a 3D printing head assembly. The 3D printing head assembly is located on a printing platform of a 3D printer and comprises a first printing head and a second printing head, wherein the first printing head is a 3D printing head, the second printing head is a UV printing head, and nozzles of the first printing head and the second printing head face the printing platform of the 3D printer. The invention further discloses the 3D printer and a printing method thereof as well as a storage medium. According to the technical scheme, the 3D printing head assembly comprises the first printing head and the second printing head, the first printing head is the 3D printing head and is used for printing 3D entities, the second printing head is the UV printing head and is used for printing color, thus, color and color configuration can be selected as required during printing, and color change and flexible use are realized, so that full-color printing is realized.

Description

technical field [0001] The invention relates to the technical field of 3D printers, in particular to a 3D printing head assembly, a 3D printer, a printing method thereof, and a storage medium. Background technique [0002] In recent years, 3D printing technology has gradually entered the public eye and has developed rapidly. 3D printers are important equipment in the application of 3D printing technology. Compared with other additive manufacturing technologies, printing by 3D printers is fast, cheap, and high-quality Ease of use and other advantages. At present, the 3D printers on the market mainly use the Fused Deposition Manufacturing (FDM) printing method, also known as the fused filament deposition method, to obtain the final object to be printed through layer-by-layer and layer-by-layer printing. [0003] For the FMD process, the single-color fused filament material is traditionally used to print the model, and it is not easy to realize the full-color finished product....

Claims

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Application Information

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IPC IPC(8): B29C64/118B29C64/209B29C64/386B29C64/393B33Y30/00B33Y50/00B33Y50/02
Inventor 郑加华余科源
Owner SHENZHEN SOONGON TECH
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