3d printing equipment and 3d printing based material supply mixing system

A 3D printing and mixing system technology, applied in the field of 3D printing, can solve the problems of easy blockage of the nozzle, achieve the effect of ensuring uniform transportation, easy disassembly and installation, and overcoming easy blockage

Active Publication Date: 2019-05-31
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • 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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  • 3d printing equipment and 3d printing based material supply mixing system

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Embodiment Construction

[0033] In order to have a clearer understanding of the technical features, purposes 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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PUM

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Abstract

A 3D printing device and a 3D-printing-based material supplying and stirring system. The 3D printing device comprises: a material tank (6); a material outlet provided on the material tank (6); and the 3D-printing-based material supplying and stirring system for stirring the material contained in the material tank (6). The 3D-printing-based material supplying and stirring system comprises: a rotary shaft (2) extending into the material tank (6); a stirring arm (7) provided on the rotary shaft (2); and a driving apparatus (9) connected to the rotary shaft (2). The device resolves the predisposition to nozzle blocking in the process of material supply in the field of low-temperature deposition 3D printing.

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. Contents 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 depo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/106B29C64/314B29B7/16B29B7/28B33Y30/00B33Y40/00
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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