CN105313333A - Photocuring 3D printer and working method thereof - Google Patents
Photocuring 3D printer and working method thereof Download PDFInfo
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- CN105313333A CN105313333A CN201510212663.4A CN201510212663A CN105313333A CN 105313333 A CN105313333 A CN 105313333A CN 201510212663 A CN201510212663 A CN 201510212663A CN 105313333 A CN105313333 A CN 105313333A
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- photocuring
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Abstract
A photocuring 3D printer is technically characterized by comprising a printer body; a printing material tank and a printing platform are arranged in the printer body; a control screen used for conducting digital control on a digital path of ultraviolet by means of controlling a digital program is further arranged in the printer body; a control panel is arranged under the printing material tank; a light source plate is arranged under the control panel; ultraviolet light sources are arranged on the light source plate in an arrayed mode; an oxygen permeation membrane is arranged at the bottom of the inner surface of the printing material tank. A working method of the photocuring 3D printer comprises the steps that when the ultraviolet light sources illuminate, digital control over the digital path of the ultraviolet is achieved through the digital program in the control screen, so that a required image is controlled to be projected according to the digital program; and the encoded image is projected to the bottom of the printing material tank, so that photosensitive resin in the printing material tank is cured, and finally the photosensitive resin is cured onto the printing platform. By the adoption of the technical scheme, the size of the photocuring 3D printer is small, the printing speed and the printing area are increased, the manufacturing cost is low, and large-scale popularization is facilitated.
Description
Technical field
The present invention relates to 3D printing equipment technical field, specifically a kind of photocuring 3D printer and method of work thereof.
Background technology
3D printer is also known as three-dimensional printer, a kind of increasing material manufacturing technology, i.e. a kind of machine of RP technique, it is based on a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, manufacture three-dimensional object by the jointing material printed from level to level.
At present, the photocuring 3D printer of prior art is mainly based on laser galvanometer and DLP digital light treatment technology, and the equipment volume manufactured by two kinds of technology is large, and manufacturing cost is high, is unfavorable for large-scale promotion.
Summary of the invention
In order to solve the problem, the invention provides a kind of photocuring 3D printer and method of work thereof.
A kind of photocuring 3D printer, comprise body, be provided with in body and print hopper and print platform, it is characterized in that: in body, be also provided with the numerically controlled control flow of control figure program to ultraviolet digital channel, the bottom printing hopper is provided with control panel, the bottom of control panel is provided with light source board, and on light source board, array is arranged with ultraviolet light source, is provided with oxygen permeation membrane bottom the inner surface of printing hopper.
Further, described control flow is LCD LCD Controlling screen.
Further, diffuser panel is provided with between control panel and light source board.
A kind of method of work of photocuring 3D printer, it is characterized in that: during ultraviolet light source shines, realize digital control by the digital process in control flow to ultraviolet digital channel, thus project required image by Digital Program Control, image illumination after coding is to the bottom printing hopper, thus the photosensitive resin solidification that will print in hopper, be finally solidificated on print platform.
Further, described ultraviolet wavelength is 360nm-420nm.
Advantage of the present invention:
1, volume is little, improves print speed;
2, print area is improved;
3, manufacturing cost is few, is beneficial to large-scale promotion.
Accompanying drawing explanation
Fig. 1 is overall structure simplified schematic diagram of the present invention;
Fig. 2 is the structural representation sketch of internal body.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated; Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, a kind of photocuring 3D printer, comprise body 1, be provided with in body 1 and print hopper 3 and print platform 2, also be provided with the numerically controlled control flow 4 of control figure program to ultraviolet digital channel in body 1, the bottom printing hopper 3 is provided with control panel 5, and the bottom of control panel 5 is provided with light source board 7, on light source board 7, array is arranged with ultraviolet light source, is provided with oxygen permeation membrane bottom the inner surface of printing hopper 3.
A kind of method of work of photocuring 3D printer, during ultraviolet light source shines, realize digital control by the digital process in control flow 4 to ultraviolet digital channel, thus project required image by Digital Program Control, image illumination after coding is to the bottom printing hopper 3, thus the photosensitive resin solidification that will print in hopper 3, be finally solidificated on print platform 2.
Embodiment 2
As shown in Figure 1-2, a kind of photocuring 3D printer, comprise body 1, be provided with in body 1 and print hopper 3 and print platform 2, the numerically controlled control flow 4 of control figure program to ultraviolet digital channel is also provided with in body 1, this control flow 4 is LCD LCD Controlling screen, the bottom printing hopper 3 is provided with control panel 5, the bottom of control panel 5 is provided with diffuser panel 6, light source board 7 is provided with below diffuser panel 6, on light source board 7, array is arranged with ultraviolet light source, is provided with oxygen permeation membrane bottom the inner surface of printing hopper 3.
A kind of method of work of photocuring 3D printer, during ultraviolet light source shines, realize digital control by the digital process in control flow 4 to ultraviolet digital channel, thus projecting required image by Digital Program Control, the image illumination after coding is to the bottom printing hopper 3, thus the photosensitive resin solidification that will print in hopper 3, finally be solidificated on print platform 2, described ultraviolet wavelength is 360nm-420nm, and Z axis can rise continuously, also can rise by layer.
Claims (5)
1. a photocuring 3D printer, comprise body, be provided with in body and print hopper and print platform, it is characterized in that: in body, be also provided with the numerically controlled control flow of control figure program to ultraviolet digital channel, the bottom printing hopper is provided with control panel, the bottom of control panel is provided with light source board, and on light source board, array is arranged with ultraviolet light source, is provided with oxygen permeation membrane bottom the inner surface of printing hopper.
2. a kind of photocuring 3D printer according to claim 1, is characterized in that: described control flow is LCD LCD Controlling screen.
3. a kind of photocuring 3D printer according to claim 1, is characterized in that: be provided with diffuser panel between control panel and light source board.
4. the method for work of a photocuring 3D printer, it is characterized in that: during ultraviolet light source shines, realize digital control by the digital process in control flow to ultraviolet digital channel, thus project required image by Digital Program Control, image illumination after coding is to the bottom printing hopper, thus the photosensitive resin solidification that will print in hopper, be finally solidificated on print platform.
5. the method for work of a kind of photocuring 3D printer according to claim 4, is characterized in that: described ultraviolet wavelength is 360nm-420nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212663.4A CN105313333A (en) | 2015-04-29 | 2015-04-29 | Photocuring 3D printer and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510212663.4A CN105313333A (en) | 2015-04-29 | 2015-04-29 | Photocuring 3D printer and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105313333A true CN105313333A (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510212663.4A Pending CN105313333A (en) | 2015-04-29 | 2015-04-29 | Photocuring 3D printer and working method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105313333A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856573A (en) * | 2016-05-18 | 2016-08-17 | 博纳云智（天津）科技有限公司 | High-precision and high-speed continuous 3D printer and printing method thereof |
| CN106863782A (en) * | 2017-03-30 | 2017-06-20 | 深圳市家鸿口腔医疗股份有限公司 | A kind of artificial tooth wax pattern DLP photocuring 3D printing methods |
| CN111196033A (en) * | 2020-01-13 | 2020-05-26 | 哈尔滨工业大学 | Rapid multi-material photocuring 3D printing device and method based on double-light-source initiation |
| CN114770929A (en) * | 2022-05-07 | 2022-07-22 | 深圳永昌和科技有限公司 | 3D printing device and method based on coating resin |
Citations (4)
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| US20100196526A1 (en) * | 2009-02-03 | 2010-08-05 | Sony Corporation | Optical shaping apparatus and shaping base |
| CN203317755U (en) * | 2013-07-04 | 2013-12-04 | 辛炳宏 | Three-dimensional forming device |
| CN103707510A (en) * | 2013-12-29 | 2014-04-09 | 北京工业大学 | Large-breadth LED (light-emitting diode) lattice screen exposure rapid-forming method |
| CN204263552U (en) * | 2014-12-02 | 2015-04-15 | 博纳云智（天津）科技有限公司 | A kind of 3D printer hopper |
-
2015
- 2015-04-29 CN CN201510212663.4A patent/CN105313333A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100196526A1 (en) * | 2009-02-03 | 2010-08-05 | Sony Corporation | Optical shaping apparatus and shaping base |
| CN203317755U (en) * | 2013-07-04 | 2013-12-04 | 辛炳宏 | Three-dimensional forming device |
| CN103707510A (en) * | 2013-12-29 | 2014-04-09 | 北京工业大学 | Large-breadth LED (light-emitting diode) lattice screen exposure rapid-forming method |
| CN204263552U (en) * | 2014-12-02 | 2015-04-15 | 博纳云智（天津）科技有限公司 | A kind of 3D printer hopper |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856573A (en) * | 2016-05-18 | 2016-08-17 | 博纳云智（天津）科技有限公司 | High-precision and high-speed continuous 3D printer and printing method thereof |
| CN106863782A (en) * | 2017-03-30 | 2017-06-20 | 深圳市家鸿口腔医疗股份有限公司 | A kind of artificial tooth wax pattern DLP photocuring 3D printing methods |
| CN111196033A (en) * | 2020-01-13 | 2020-05-26 | 哈尔滨工业大学 | Rapid multi-material photocuring 3D printing device and method based on double-light-source initiation |
| CN111196033B (en) * | 2020-01-13 | 2021-09-03 | 哈尔滨工业大学 | Rapid multi-material photocuring 3D printing device and method based on double-light-source initiation |
| CN114770929A (en) * | 2022-05-07 | 2022-07-22 | 深圳永昌和科技有限公司 | 3D printing device and method based on coating resin |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |