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3 D printing equipment and material supplying stirring system based on 3 D printing

A 3D printing and stirring system technology, applied in the field of 3D printing, can solve the problem of easy blocking of the nozzle, and achieve the effect of ensuring uniform transportation, overcoming easy blocking, and preventing material from settling.

Active Publication Date: 2016-06-22
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a 3D printing device and a material supply and mixing system based on 3D printing to solve the problem that the nozzle is easily blocked in the field of low-temperature deposition 3D printing

Method used

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  • 3 D printing equipment and material supplying stirring system based on 3 D printing

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Embodiment Construction

[0033] In order to have a clearer understanding of the technical features, objects and effects of the present invention, the present invention will now be described with reference to the accompanying drawings.

[0034] like figure 1 As shown, the present invention proposes a kind of 3D printing equipment, and described 3D printing equipment comprises:

[0035] The material tank 6 is used to accommodate the materials required for 3D printing, such as materials for low-temperature deposition 3D printing; the materials of the materials are: polylactic acid-glycolic acid copolymer (PLGA), and tricalcium phosphate (TCP), and / or (high-purity) magnesium powder (Mg, the purity of magnesium is, for example, 99.97%) to form a composite material, the above-mentioned PLGA, TCP and / or Mg are passed through an organic solvent (for example, 1,4-dioxane, or three Chloromethane, etc.) to form a fluid, the fluid comes out from the discharge port and / or nozzle to print out a preliminary shaped ...

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Abstract

The invention provides 3 D printing equipment and a material supplying stirring system based on 3 D printing. The 3 D printing equipment comprises a material tank, a discharging outlet and the material supplying stirring system based on 3 D printing, wherein the discharging outlet is formed in the material tank, and the material supplying stirring system based on 3 D printing is used for stirring materials in the material tank. The material supplying stirring system based on 3 D printing comprises a rotating shaft, a stirring arm and a driving device, wherein the rotating shaft stretches into the material tank, the stirring arm is arranged on the rotating shaft, and the driving device is connected with the rotating shaft. According to the 3 D printing equipment and the material supplying stirring system based on 3 D printing, the problem that a nozzle is prone to being blocked in the material supplying process in the low-temperature deposition 3 D printing field is solved.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a printing device and agitator for conveying liquid-solid forming suspension materials in the field of low-temperature deposition 3D printing, that is, a 3D printing device and a material supply and stirring system based on 3D printing. Background technique [0002] At present, in the field of low-temperature deposition 3D printing, during the extrusion process of the nozzle, the nozzle is easily blocked, which reduces the printing accuracy and efficiency. [0003] To sum up, the following problems exist in the prior art: In the field of low-temperature deposition 3D printing, the nozzles are easily blocked, which reduces the printing accuracy and efficiency. SUMMARY OF THE INVENTION [0004] The invention provides a 3D printing device and a 3D printing-based material supply and stirring system to solve the problem that nozzles are easily blocked in the field of low-temperature depos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B29B7/16B29B7/28B33Y30/00
CPCB29B7/16B29B7/28B29C67/00B33Y30/00
Inventor 赖毓霄李龙秦岭王新峦张鹏
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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