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A resin curing production device and method for realizing continuous and uninterrupted 3D printing

A production device and 3D printing technology, applied in the field of 3D printing, can solve problems such as inability to adapt to mass production and low printing efficiency, and achieve the effect of improving flexibility and improving production efficiency

Inactive Publication Date: 2018-10-09
WUXI JINGU THREE DIMENSIONAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing 3D printing technology has low printing efficiency and cannot adapt to mass production and manufacturing. Therefore, it is necessary to propose a 3D molding technology that can realize mass production printing

Method used

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  • A resin curing production device and method for realizing continuous and uninterrupted 3D printing
  • A resin curing production device and method for realizing continuous and uninterrupted 3D printing
  • A resin curing production device and method for realizing continuous and uninterrupted 3D printing

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings.

[0044] as attached figure 1 and 8, a resin curing production device that realizes continuous and uninterrupted 3D printing, including a light source 10, a first conveying device 20, a second conveying device 30 and a resin tank 80, the light source 10 is a regional light-emitting plane, and the resin tank 80 is equipped with For liquid resin, the front and back of the resin tank 80 are defined as a curing working area and a molding unloading area, the light source 10 and the first conveying device 20 are set in the curing working area, and the second conveying device 30 is set in the forming unloading area The light source 10 is located above the first conveying device 20 within the range of the curing work area. Since the process of curing the resin by light can only light the first layer of the surface of the liquid resin, the transmission starting end of the first ...

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Abstract

The invention discloses a resin curing production device and a resin curing production method for realizing continuous and uninterrupted 3D printing. The device comprises a light source, a first transmission device, a second transmission device and a resin groove, wherein liquid-state resin is filled in the resin groove, the front and the back of the resin groove are divided and defined into a curing working area and a molding unloading area; the light source and the first transmission device are arranged at the curing working area, and the second transmission device is arranged at the molding unloading area; the light source is arranged above the first transmission device in the curing working region range, the transmission start end of the first transmission device is not lower than the liquid level of the liquid-state resin, the transmission belt start end is transitioned to the transmission tail end in a sunken smoothness mode, and the height between the transmission tail end and the liquid-state resin liquid level is not lower than the height of a printing molded cured product; the second transmission device conveys the printing molded cured product at the transmission tail end to be above the liquid-state resin liquid level. Through the adoption of the device and method disclosed by the invention, the transmission mechanism drives the printing product to move without stopping when the resin is cured through the irradiation of the light source, thereby realizing the uninterrupted production of the 3D printing.

Description

technical field [0001] The invention relates to the technical field of 3D printing. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. [0003] 3D printing is usually achieved using digital technology material printers. It is often used to make models in the fields of mold manufacturing and industrial design, and is gradually used in the direct manufacture of some products. There are already parts printed using this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0004] The existing 3D printing technology has low printing efficiency and cannot adapt to mass pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/129B29C64/245B33Y10/00B33Y30/00
CPCB33Y10/00B33Y30/00
Inventor 杜晖周继尧
Owner WUXI JINGU THREE DIMENSIONAL TECH CO LTD
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