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A photosensitive resin 3D printing device

A 3D printing and photosensitive resin technology, applied in the direction of 3D object support structures, manufacturing tools, and accessories for processing main materials, can solve the problems of affecting printing effects, photosensitive resin solidification, and poor practicability, so as to prevent photosensitive resin from solidification and use Convenience and high degree of automation

Inactive Publication Date: 2019-05-21
INNER MONGOLIA TECHNICAL COLLEGE OF MECHANICS & ELECTRICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the liquid storage tank in this invention is provided with openings, and light irradiation into the liquid storage tank will easily cause the solidification of the photosensitive resin in the liquid storage tank, making the fluidity of the photosensitive resin worse, affecting the printing effect, and poor practicability

Method used

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  • A photosensitive resin 3D printing device
  • A photosensitive resin 3D printing device
  • A photosensitive resin 3D printing device

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Embodiment Construction

[0017] The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, so as to make the technical solution of the present invention easier to understand and grasp.

[0018] Such as figure 1 , 2 As shown in 3, 4, a photosensitive resin 3D printing device includes a base 11, and a support leg 10 is fixed at each corner of the bottom of the base 11. The top of the base 11 is fixed by a support frame 12 with a raw material tank 13 with a transparent bottom. The top of the base 11 is located below the raw material tank 13 and a UV lamp 14 is fixed by screws. A printing substrate 15 is movably set directly above the raw material tank 13. The top of 11 is also fixed with a driving device for driving the printing substrate. The top of the base 11 is also fixed with a container 17 for placing raw materials through a pillar 16. The bottom of the placing container 17 is provided with an outlet 18, which is connected ...

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Abstract

The invention discloses a three-dimensional printing device for photosensitive resin. The three-dimensional printing device comprises a base and a raw material tank; an ultraviolet lamp is fixed to the portion, located under the raw material tank, of the top of the base, a printing substrate is movably arranged over the raw material tank, a driving device used for driving the printing substrate is fixed to the top of the base, a containing container used for containing raw materials is fixed to the top of the base through a supporting column, an outlet is formed in the bottom of the containing container, and a pipe connected with the raw material tank is connected to the outlet; the driving device comprises a servo motor and a vertical guiding rod which are fixed to the top of the base, an installing base is slidably arranged on the vertical guiding rod in a sleeving mode, the printing substrate is fixed to the installing base, and a vertical threaded transmission shaft which penetrates through the installing base and is connected with the installing base through a thread is fixed to an output shaft of the servo motor; and the top of the containing container is provided with an opening and covered with a cover, and an electric air inlet switch is fixed to the top of the cover. The three-dimensional printing device has the beneficial effect of being high in practicability.

Description

Technical field [0001] The invention relates to a photosensitive resin 3D printing device. Background technique [0002] The conventional photosensitive resin 3D printer is composed of a DLP projector, a raw material tank for placing the raw liquid photosensitive resin, and a vertically moving component table. The working principle is to project an ultraviolet light image to the photosensitive resin through the DLP projector to make the liquid photosensitive resin It is cured by polymerization reaction caused by ultraviolet light. In view of this, Chinese Patent 201620692113.7 discloses a photosensitive resin 3D printer control device, including a motor, a screw, a guide shaft, a component table, a base, a projector, a raw material tank, a U-shaped tube, a liquid storage tank and a control circuit; the screw and The projector is fixed on the base; the guide shaft is sleeved on the screw rod, the component table is connected and fixed with the guide shaft, the motor controls the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/135B29C64/245B29C64/255B29C64/20B33Y30/00
CPCB33Y30/00
Inventor 丰洪微范哲超
Owner INNER MONGOLIA TECHNICAL COLLEGE OF MECHANICS & ELECTRICS
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