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LCD light-curing 3D printer

A 3D printer and light curing technology, applied in the field of additive manufacturing, can solve the problems of small printing size, short service life of light source and LCD display, and low utilization rate of light source, so as to extend the service life, improve the utilization rate of light source, The effect of reducing light loss

Inactive Publication Date: 2021-02-09
上海幻嘉信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the shortcomings of the above-mentioned related technologies, the purpose of this application is to disclose an LCD light-curing 3D printer, which is used to solve the problems in the prior art such as short service life of the light source and LCD display, low light source utilization rate, and small printing size.

Method used

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Embodiment Construction

[0056] Embodiments of the present application are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present application.

[0057] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the scope of this application. Implementable restrictions, so there is no technical substantive meaning, any modification of structure, chang...

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Abstract

The invention discloses an LCD light-curing 3D printer. The LCD light-curing 3D printer comprises a rack, a stripping system, a molding platform, an LCD display screen, a box body, a light source system, a computer control system, a material slot and a lifting device, wherein the rack is used for mounting a printer assembly; the stripping system is used for stripping a printed product from the molding platform; the molding platform is taken as a molding plane of the printed product; the LCD display screen is used for receiving a 3D component model; the box body is used for mounting a light source system and a computer control system; the light source system is used for generating light, and irradiating a layered picture in the model to the bottom of the molding platform, so that the light-curing material is cured into a corresponding pattern cured layer; the computer control system is used for controlling operation of a printer; the material slot is used for storing the light-curing material; and the lifting device is used for regulating a distance between the stripping system and the material slot. The 3D printer disclosed by the invention has the advantages of being high in printing precision, high in speed, great in printing dimension, long in service life and the like.

Description

technical field [0001] The invention relates to the field of additive manufacturing, in particular to an LCD photocuring 3D printer. Background technique [0002] Rapid prototyping technology (Rapid Prototyping Manufacturing) is also known as 3D printing technology. According to the three-dimensional model data of the object, the technology manufactures the entity in a layer-by-layer manner through the forming equipment. It can overcome the special structural obstacles that cannot be realized by traditional mechanical processing. , to realize the simplified production of arbitrary complex structural parts. [0003] In 3D printing technology, photocuring rapid prototyping technology is more common, which uses liquid photosensitive resin (UV) to undergo polymerization reaction under light, and irradiates the light source according to the cross-sectional shape of the solid to be cured, so that the liquid photosensitive resin gradually After the layers are cured and formed, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/20B29C64/124B29C64/30B33Y30/00B33Y10/00B33Y40/00
CPCB33Y10/00B33Y30/00B33Y40/00B29C64/124B29C64/20B29C64/30
Inventor 许晗杜秋梁涵钧
Owner 上海幻嘉信息科技有限公司
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