Supporting device for three-dimensional printing and three-dimensional printing method

A support device and 3D printing technology, applied in the direction of additive processing, etc., can solve the problem of waste of silk materials, achieve the effect of saving printing materials, optimizing algorithm structure, and simple structure

Active Publication Date: 2016-06-29
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a support device for three-dimensional printing, which simplifies the original procedure, improves the printing efficiency, and solves the problem of waste of silk materials at the same time by replacing the original support module that needs to be printed and separated by a liftable support plate. question

Method used

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  • Supporting device for three-dimensional printing and three-dimensional printing method
  • Supporting device for three-dimensional printing and three-dimensional printing method
  • Supporting device for three-dimensional printing and three-dimensional printing method

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Embodiment Construction

[0048] Such as Figure 1~3 As shown, the supporting device of the present invention includes a movable top block panel 1, a movable top block bottom plate 2, a lifting rod 3, an upper limit plate 4, a limit flange 5, a connecting column 6, a bearing pressing seat 7, and a bearing installation shaft 8 , rolling bearing 9, lower limit plate 10, polished rod nut coupling 11, motor nut 12, connecting bearing plate 13, motor mounting seat plate 14 and linear stepper motor 15.

[0049] Such as figure 1 As shown, as the power source of the lifting unit, the linear stepper motor 15 is screwed and fixedly connected with the motor mounting seat plate 14 through the screw holes on its end face. The support unit includes a plurality of support plates spliced ​​into a complete printing range. The support plate is composed of a movable top block panel 1 and a movable top block bottom plate 2. In this embodiment, the support plates are installed in the frame in a 6×6 square matrix, and the ...

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PUM

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Abstract

The invention discloses a supporting device for three-dimensional printing. The supporting device for three-dimensional printing comprises a rack, a supporting unit and a lifting unit, wherein the supporting unit is spliced by multiple supporting plates and arranged just under a three-dimensional forming region of a three-dimensional printer; and the lifting unit is installed on the rack and is used for driving the supporting plates to move to required supporting positions to support a three-dimensional model to be printed. The invention also discloses a three-dimensional printing method. The original supporting modules needing to be printed and separated are replaced with the liftable supporting plates of the supporting device disclosed by the invention, and thus saving materials and improving the printing efficiency. Meanwhile, according to the device and the method, a supporting part is replaced by external machinery, so that the original printer algorithm structure is optimized, and the controllability is good.

Description

technical field [0001] The invention relates to the technical field of three-dimensional printing, in particular to a support device for three-dimensional printing and a three-dimensional printing method. Background technique [0002] Fusion deposition modeling three-dimensional printing (FDM) technology means that after the printing material is heated to a temperature exceeding the melting point of the material, the material melts into a viscous semi-liquid state. The printing material is extruded through the nozzle, and after touching the platform or the previously printed material, it cools down and solidifies to form a solid layer. Under the control of the program, this process is repeated, and the solid structure of the required 3D model is stacked layer by layer, which is currently the most widely used 3D printing technology. [0003] The working principle of FDM is to send the hot-melt material (ABS, PLA, wax, etc.) The filling trajectory moves, and the molten mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C67/00B33Y30/00
CPCB33Y30/00
Inventor 沈洪垚叶潇祥孙嘉振邹一飞朱雨贺
Owner ZHEJIANG UNIV
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