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3D printing device and method for printing photosensitive materials

A technology of 3D printing and photosensitive materials, which is applied in the field of 3D printing equipment for printing photosensitive materials, can solve the problems of affecting the printing effect, the color is not pure enough, and the objects cannot be printed, and achieves the effect of ingenious design, strong creativity and reasonable structure

Active Publication Date: 2018-12-25
DONGGUAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But what 3D prints out is the model of the object, and the function of the object cannot be printed out.
[0003] Existing 3D printing equipment is not as handy as flat printing in terms of color printing, and the color is not pure enough to achieve full-color printing. It is easy to introduce variegated colors during printing, which greatly affects the printing effect. Therefore, the present invention proposes a A kind of 3D printing equipment and 3D printing method for printing photosensitive material

Method used

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  • 3D printing device and method for printing photosensitive materials
  • 3D printing device and method for printing photosensitive materials

Examples

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Embodiment 1

[0038] refer to Figure 1-7 , a 3D printing device for printing photosensitive materials, including a device base 1 and a cover body 2 arranged on the top of the device base 1, and also includes a pipeline cleaning system, a pipeline drying system, a mixing system, a photocuring system and a controller , the controller is set in the equipment base 1;

[0039] The pipeline cleaning system includes a water tank 10 and a water pump 27, the water tank 10 is installed in the middle of the top of the cover body 2, and the water pump 27 is installed in the inner bottom of the water tank 10;

[0040] The pipeline drying system comprises a hot-blast fan 33 and a hot-blast duct 31; the hot-blast fan 33 is arranged on the top of the cover body 2, and the hot-blast duct 31 is connected with the outlet end of the hot-blast fan 33;

[0041] The mixing system comprises a mixing tank 13, a rotating shaft 18 arranged on the inside of the mixing tank 13, a stirring blade 19 and an electric hea...

Embodiment 2

[0060] In this embodiment, the overall structure is the same as the first embodiment, the difference is that the lower end of the rotating shaft 18 runs through the circular plate 152 and is connected to the output shaft of the drive motor at the bottom of the circular plate 152, and the drive motor adopts a model of 60BL100B30- IP68 waterproof motor, through the setting of the motor, the stirring can be controlled electrically, the stirring efficiency is high, and the color mixing effect of the pigment is better.

[0061] Compared with the prior art, the beneficial effect of the present invention is: when printing, add the photosensitive resin of corresponding color according to the required color, wherein, when white is required, close the first electromagnetic valve 25 of other three colors, when When colors other than these four are required, since cyan, magenta, and yellow are the three primary colors of the color material, other colors can be obtained by adjusting the amo...

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Abstract

The invention discloses a 3D printing device and method for printing photosensitive materials. The 3D printing device comprises a device base, and a cover body arranged at the top of the device base,and further comprises a pipeline washing system, a pipeline drying system, a mixing system, a light curing system and a controller. The controller is arranged in the device base; the mixing system comprises a mixing tank, a rotating shaft arranged in the mixing tank, stirring blades, and an electric heating clamping sleeve arranged outside the mixing tank; and the rotating shaft is vertically androtatably arranged on the central axis of the mixing tank. Colors need to be constantly switched, pigment remaining in the mixing tank affects the subsequent printing effect, thus when the colors areswitched, the pipeline washing system needs to be started, when the pipeline washing system conducts washing, a first solenoid valve is closed, after washing of the pipeline washing system is finished, the pipeline drying system is started to dry liquid in a pipeline, and after drying, the colors of the pigment are switched.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a 3D printing equipment and a 3D printing method for printing photosensitive materials. Background technique [0002] 3D Printers (3D Printers) for short (3DP) is a magical printer designed by an inventor named Enrico Dini, which can not only "print" a complete building, but even Print the shape of any desired item in the spaceship for the astronauts. But what 3D prints out is the model of the object, not the function of the object. [0003] Existing 3D printing equipment is not as handy as flat printing in terms of color printing. The color is not pure enough to achieve full-color printing. It is easy to introduce variegated colors during printing, which greatly affects the printing effect. Therefore, the present invention proposes a A 3D printing device and a 3D printing method for printing photosensitive materials. Contents of the invention [0004] The obje...

Claims

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Application Information

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IPC IPC(8): B29C64/106B29C64/20B33Y30/00B33Y10/00
CPCB33Y10/00B33Y30/00B29C64/106B29C64/20
Inventor 李小东王旭红张彦粉
Owner DONGGUAN POLYTECHNIC
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