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Method and device for printing colored model

A printing device and model technology, which is applied in the coating device, filament forming process, auxiliary operation of the additional layer, etc., can solve the problems of inconvenient printing and achieve the effect of convenient printing

Inactive Publication Date: 2016-06-01
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The color of the model printed by the current printer depends on the color of the raw material. Therefore, when printing the model, it is necessary to have the raw material with the same color as the model to meet the printing requirements, which brings inconvenience to the printing.

Method used

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  • Method and device for printing colored model
  • Method and device for printing colored model
  • Method and device for printing colored model

Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0023] see figure 1 , which is a flowchart of a printing method for printing a model with a single color in one embodiment, the method includes the following steps:

[0024] The molten material is conveyed through the print head of the three-dimensional printer to form a print pile with a predetermined shape and size (step S102 ). Wherein, the molten material contains polylactic acid, so that the molten material can be easily molded.

[0025] A colorant is added to form a colored molten material before the molten material exits the printhead (step S104 ). Wherein, the color of the colorant is different from the color of the molten material.

[0026] The colored molten material is ejected to form a colored model (step S106 ).

[0027] see figure 2 , which is a flowchart of a printing method for printing a model with multiple colors in another embodiment,...

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Abstract

A device for printing a colored model includes a material conveying device. The material conveying device includes an inlet, a chamber and an outlet, is used for conveying a molten material that enters the inlet to the outlet through the chamber. The printing device also includes a coloring material conveying device communicated with the chamber. The coloring conveying device is used for conveying coloring materials to the chamber to enable the coloring materials to fuse with the molten material in the chamber to form a colored molten material. The outlet is used for ejecting the colored molten material to form the colored model. The invention also provides a method for printing the colored model.

Description

technical field [0001] The invention relates to a three-dimensional printer, in particular to a printing method and a printing device for a colored model. Background technique [0002] 3D printing technology is developing rapidly and gradually applied to various fields to realize the establishment of models. The color of the model printed by the current printer depends on the color of the raw material. Therefore, when printing the model, it is necessary to have the raw material with the same color as the model to meet the printing requirements, which brings inconvenience to the printing. Contents of the invention [0003] In view of this, it is necessary to provide a printing method and a printing device for a colored model, which can print out a color model that meets the model requirements even when the color of the raw material is inconsistent with the pre-printed model. [0004] A printing method for a colored model, the method includes the steps of: delivering molten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B33Y30/00B33Y10/00
CPCD01D1/065D01F1/04B29K2067/046B29K2995/0021B33Y10/00B33Y30/00B29C64/209B29C64/336B29C64/118B29C64/106B29C64/188
Inventor 爱德华·约翰·范·刘欧内斯特·戴尔·詹金斯约瑟夫·艾伦·霍夫曼
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD