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Novel DLP-3D printer

A DLP-3D and printer technology, applied in the field of 3D printing, can solve the problems of inconvenient transportation, installation and processing, limited size, etc., and achieve the effect of convenient transportation and installation, convenient processing, and simple structure

Pending Publication Date: 2019-02-22
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages and deficiencies of the prior art, such as inconvenient transportation, installation and processing, and limited size, and provide a new type of DLP-3D printer

Method used

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  • Novel DLP-3D printer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] This embodiment provides a new type of DLP-3D printer, such as Figure 1~2 , including liquid surface forming system 1 and Z-axis motion system 2.

[0051] Such as image 3 The liquid surface forming system 1 includes an intermediate plate 11, a light source cover 12 disposed on the intermediate plate 11, a liquid tank 13 disposed on the light source cover 12, a light source 14, and a liquid outlet device 15 for delivering printing materials to the liquid tank 13 , an infrared camera 16 for monitoring the liquid level state of the liquid tank 13 and a temperature controller 17 for monitoring the temperature of the liquid tank 13 .

[0052]Specifically, the light source 14 is a DLP projector, and an adjustment seat is provided at the bottom thereof to adjust the horizontal accuracy of the light source. The liquid outlet device 15 includes a liquid outlet 151 and a liquid level detection device 152. The liquid level detection device 152 is a laser detection device for d...

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Abstract

The invention relates to a novel DLP-3D printer. The novel DLP-3D printer comprises a liquid level forming system, wherein the liquid level forming system comprises a middle plate, a light source cover, a liquid groove, a light source and a liquid outlet device, the light source cover is arranged on the middle plate, the liquid groove is formed in the light source cover, and the liquid outlet device is used for conveying printing raw materials to the liquid groove; a printing raw material in the liquid groove is formed into a part under the irradiation of the light source; and the novel DLP-3Dprinter further comprises a Z-axis motion system for driving the part to vertically move up and down. The novel DLP-3D printer realizes layer-by-layer printing through the liquid level forming systemand the Z-axis motion system, and is simple in structure, convenient to transport and install, capable of being designed to be larger in size and high in printing precision.

Description

technical field [0001] The invention belongs to the field of 3D printing, and in particular relates to a novel DLP-3D printer. Background technique [0002] As a surface forming 3D printer, DLP-3D printer has quickly occupied the industry market with its advantages of fast manufacturing speed, good surface quality and high dimensional accuracy, such as communication of concept design, precision manufacturing of single piece and small batch, product Modeling, aerospace, jewelry and medical industries. [0003] But this kind of 3D printer, which seems to have stepped into all walks of life, has not yet reached its upper limit in its development, diffusion and contribution to production. At present, there are two mainstream DLP-3D printers: desktop level and industrial level. The size of the desktop level is relatively small, and the types of printed items that can be produced are single. There are many manufacturers that add unnecessary functions and lower the cost performanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/264B33Y30/00
CPCB29C64/20B29C64/264B33Y30/00
Inventor 宋菊青丁鹏陈盛贵黄俊逸
Owner DONGGUAN UNIV OF TECH
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