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Multifunctional composite printing device

A printing device and multi-functional technology, which is applied in the field of multi-functional composite printing devices, can solve problems such as the inability to manufacture full-color 3D products

Active Publication Date: 2019-05-07
MICROJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this SLS technology, since the solid molding raw material powder has only a single color, and there is no device that can perform full-color inkjet printing in the process of layer-by-layer stacking, the 3D printing produced by the SLS technology The molding can only maintain the original color of the original solid molding raw material powder, but cannot produce full-color 3D products
[0011] Looking at the aforementioned known technologies, it is impossible to manufacture full-color 3D products with FDM technology, SLA technology, MJM technology or SLS technology.
[0012] Therefore, as far as the current industry of 3D printing and molding technology installations is concerned, the technical bottleneck it faces is the problem of full-color display. Therefore, how to improve this fatal lack of previous technology is an urgent issue in the current 3D printing and molding industry. Main issues to be addressed

Method used

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Embodiment Construction

[0069] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not restrictive this invention.

[0070] see Figure 4 , which is a schematic diagram of a molding device suitable for a fused deposition modeling machine and a multifunctional composite printing device thereof according to the first preferred embodiment of the present invention. Such as Figure 4 As shown, the multifunctional composite printing device 20 of the present invention is suitable for use in a fused deposition modeling (FDM) machine 2, and the forming device 25 of the fused deposition modeling (FDM) machine 2 has a multifunctional composite printing device 20, at...

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Abstract

The invention provides a multifunctional composite printing device which is suitable for formed substances of formed granular powder. The multifunctional composite printing device comprises a housing, a light source device, multiple types of colored printing ink and ink jet chips, wherein the housing is provided with a plurality of cavities; the light source device is arranged in one of the cavities of the housing so as to provide a laser light source; each type of the colored printing ink is accommodated in one of the other cavities of the housing, respectively; the ink jet chips are arranged correspondingly on the bottom surface of the housing and have a plurality of jet holes which communicate with the colored printing ink, and being driven by the ink jet chips, the colored printing ink is sprayed to the granular powder, and as a result of the repeated action, a full-colored three-dimensional formed substance is finally cured and formed.

Description

【Technical field】 [0001] The invention relates to a multifunctional composite printing device, in particular to a multifunctional composite printing device suitable for a three-dimensional rapid prototyping device. 【Background technique】 [0002] 3D printing (3D Printing) molding technology, also known as Rapid Prototyping (RP) technology, because rapid prototyping technology is automatic, direct and fast, it can accurately transform design ideas into prototypes with certain functions or can be manufactured directly The parts or finished products used, so that the product design can be quickly evaluated, modified and functionally tested, greatly shortening the product development cycle, thus making 3D printing molding technology widely favored. [0003] Today's 3D printing molding technology is in a stage of vigorous development, and the rapid prototyping technologies used are also different. The rapid prototyping technologies currently used in the industry mainly include th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20B29C64/153B33Y30/00B41J2/01
Inventor 莫皓然韩永隆黄启峰
Owner MICROJET TECH
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