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3D printing device and printing method

A 3D printing and printing platform technology, which is applied in the direction of ceramic molding machines, manufacturing tools, additive processing, etc., can solve the problems of difficult printing solution, unprintable, low printing accuracy, etc., and achieve uniform and accurate curing thickness, extended The effect of increasing the service life and increasing the printing speed

Inactive Publication Date: 2017-03-08
SHAOXING FAST REAL ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, conventional 3D printing devices can only print resin solutions with low viscosity during the printing process. When the viscosity of the printing solution is high, it is difficult to make the surface of the printing solution smooth, resulting in low or impossible printing accuracy. Print

Method used

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  • 3D printing device and printing method
  • 3D printing device and printing method

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0030] Such as figure 1 As shown, a 3D printing device includes a base 1, an exposure mechanism 2 arranged in the base 1, a control mechanism 3, a printing mechanism 4 and a liquid holding mechanism 5 arranged on the base 1, wherein the The printing mechanism 4 includes a module 41 and a printing platform 42 slidably installed on the module 41. In this embodiment, the printing platform 42 slides up and down through a lead screw 43 vertically arranged on the module 41. The printing platform 42 It is connected with the lead screw 43, and the lead screw 43 is connected with the lead screw motor. The lead screw 43 is driven to rotate by the lead screw motor, and then drives the printing platform 42 to move. During the printing process, the printing platform 42 can freely rise / fall. The control mechanism 3 is controlled by a microprocessor, and the control mechanism 3 is respectively connected with the exposure mechanism 2, the printing mechanism 3 and the liquid holding mechanism ...

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Abstract

The invention discloses a 3D printing device and a printing method. The 3D printing device comprises a base, an exposure mechanism, a control mechanism, a printing mechanism and a liquid containing mechanism, wherein the printing mechanism and the liquid containing mechanism are arranged on the base; the printing mechanism is composed of a module group and a printing platform installed on the module group in a sliding manner; the liquid containing mechanism is composed of a material groove used for containing a printing solution, a drive component used for driving the material groove to rotate and a scraper component used for processing the printing solution; the bottom of the material groove is a bottom plate which is completely or partly transparent; an exposure hole of the exposure mechanism corresponds to the printing platform; and light for exposure and curing directly illuminates the printing platform through the transparent bottom of the material groove. The 3D printing device and the printing method can carry out printing with the high-viscosity printing solution and has the characteristics of rapidness in printing speed, high accuracy, long service life, convenience in operation and the like.

Description

technical field [0001] The invention relates to a 3D printing device and a printing method, belonging to the technical field of printing equipment. Background technique [0002] A 3D printing device, also known as a three-dimensional printer, is a machine that uses cumulative manufacturing technology (that is, rapid prototyping technology). Its principle is to put data and raw materials into a 3D printer, and the machine builds products layer by layer according to the program. At present, conventional 3D printing devices can only print resin solutions with low viscosity during the printing process. When the viscosity of the printing solution is high, it is difficult to make the surface of the printing solution smooth, resulting in low or impossible printing accuracy. Print. [0003] In view of this, the inventor conducted research on this, and specially developed a 3D printing device and printing method, and this case arose from it. Contents of the invention [0004] The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/00B33Y10/00B33Y30/00B33Y50/02
CPCB28B1/001
Inventor 张靖金良金杰曾祥伟金伟刚陈明
Owner SHAOXING FAST REAL ELECTRONICS TECH CO LTD
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