CN107214959B - Laser forming 3D printer capable of printing in batches - Google Patents
Laser forming 3D printer capable of printing in batches Download PDFInfo
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- CN107214959B CN107214959B CN201710498379.7A CN201710498379A CN107214959B CN 107214959 B CN107214959 B CN 107214959B CN 201710498379 A CN201710498379 A CN 201710498379A CN 107214959 B CN107214959 B CN 107214959B
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- resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The invention discloses a laser forming 3D printer capable of printing in batches, which comprises a main box body, wherein the main box body comprises: the printing bin and the main control bin; the printing bin is internally provided with: the three lifting platforms are matched with the three resin tanks in a one-to-one correspondence manner, and the three DLP projection devices are matched with the three resin tanks in a one-to-one correspondence manner; the DLP projection device is positioned right below the corresponding resin groove; the lifting platforms are positioned in the corresponding resin tanks, and the bottom surfaces of the three lifting platforms are leveled; the bottom ends of the three resin tanks are communicated with each other; the main control bin is internally provided with: and the DLP projection control module and the lifting control module. The laser forming 3D printer can perform batch printing and has high printing efficiency.
Description
Technical Field
The invention relates to a laser forming 3D printer capable of printing in batches.
Background
In recent years, digital Light Processing (DLP) technology based on digital micromirror devices has been receiving attention. The technology uses a high resolution Digital Light Processor (DLP) projector to cure liquid photopolymer, and performs photocuring layer by layer, and has high molding accuracy, good quality and high molding speed, and can be used for durable plastic parts which are injection molded in material properties, details and surface finish.
The laser forming 3D printer is a 3D printer applying DLP technology, but the existing laser forming 3D printer cannot print in batches and has low printing efficiency.
Disclosure of Invention
The invention aims to provide a laser forming 3D printer capable of printing in batches, which can print in batches and has high printing efficiency.
In order to achieve the above purpose, the technical scheme of the invention is to design a laser forming 3D printer capable of printing in batches, which comprises a main box body, wherein the main box body comprises: the printing bin and the main control bin are positioned below the printing bin;
the print bin is internally provided with: the three lifting platforms are matched with the three resin tanks in a one-to-one correspondence manner, and the three DLP projection devices are matched with the three resin tanks in a one-to-one correspondence manner; the DLP projection device is positioned right below the corresponding resin groove; the lifting platforms are positioned in the corresponding resin tanks, and the bottom surfaces of the three lifting platforms are leveled;
the bottom wall areas of the three resin tanks are the same, and the three resin tanks comprise: a first resin tank, a second resin tank, and a third resin tank; the first resin groove and the third resin groove are respectively arranged at two sides of the second resin groove; the bottom end of the first resin tank is communicated with the bottom end of the second resin tank through a horizontally arranged first infusion tube, and the bottom end of the second resin tank is communicated with the bottom end of the third resin tank through a horizontally arranged second infusion tube;
the lift driving mechanism includes: a horizontal lifting frame positioned above each lifting platform, a lifting driving device for driving the lifting frame to lift, and three vertical connecting rods; the three connecting rods are in one-to-one correspondence with the three lifting platforms, and the lifting platforms are connected with the lifting frames through the corresponding connecting rods; the lengths of the three connecting rods are all larger than the vertical depths of the three resin tanks;
the main control bin is internally provided with: the DLP projection control module is used for controlling the three DLP projection devices to work and the lifting control module is used for controlling the lifting driving device to work.
Preferably, a resin storage tank is arranged outside the printing bin, the resin storage tank is communicated with the second resin tank through a liquid conveying pipe, and a valve is arranged on the liquid conveying pipe.
The invention has the advantages and beneficial effects that: the laser forming 3D printer capable of printing in batches is capable of printing in batches, and high in printing efficiency.
The three lifting platforms are matched with the three resin tanks in a one-to-one correspondence manner, the three lifting platforms can synchronously lift, and the bottom surfaces of the three lifting platforms are leveled; the three DLP projection devices are matched with the three resin tanks in a one-to-one correspondence manner; three resin tanks can carry out 3D simultaneously and print, and printing efficiency is high.
The three resin tanks are mutually communicated, so that the three resin tanks can share the same resin liquid, the liquid levels of the three resin tanks are leveled, and the 3D printing quality can be improved.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
as shown in fig. 1, a laser forming 3D printer capable of printing in batch includes a main box body, and the main box body includes: a printing bin 1 and a main control bin 2 positioned below the printing bin 1;
the print bin 1 is internally provided with: three mutually parallel resin tanks, three lifting platforms 3 which are correspondingly matched with the three resin tanks one by one, a lifting driving mechanism for driving the three lifting platforms 3 to synchronously lift, and three DLP projection devices 4 which are correspondingly matched with the three resin tanks one by one; the DLP projection device 4 is positioned right below the corresponding resin groove; the lifting platforms 3 are positioned in the corresponding resin tanks, and the bottom surfaces of the three lifting platforms 3 are leveled;
the bottom wall areas of the three resin tanks are the same, and the three resin tanks comprise: a first resin tank 5, a second resin tank 6, and a third resin tank 7; the first resin tank 5 and the third resin tank 7 are respectively arranged at two sides of the second resin tank 6; the bottom end of the first resin tank 5 is communicated with the bottom end of the second resin tank 6 through a horizontally arranged first infusion tube 8, and the bottom end of the second resin tank 6 is communicated with the bottom end of the third resin tank 7 through a horizontally arranged second infusion tube 9;
the lift driving mechanism includes: a horizontally arranged lifting frame 10 positioned above each lifting platform 3, a lifting driving device for driving the lifting frame 10 to lift and three vertically arranged connecting rods 11; the three connecting rods 11 are in one-to-one correspondence with the three lifting platforms 3, and the lifting platforms 3 are connected with the lifting frames 10 through the corresponding connecting rods 11; the lengths of the three connecting rods 11 are all larger than the vertical depths of the three resin tanks;
the main control bin 2 is internally provided with: a DLP projection control module 12 for controlling the operation of the above three DLP projection devices 4, and a lift control module 13 for controlling the operation of the lift driving device.
The outside of the printing bin 1 is provided with a resin storage tank which is communicated with the second resin tank 6 through a liquid conveying pipe, and the liquid conveying pipe is provided with a valve.
The three lifting platforms 3 are correspondingly matched with the three resin tanks one by one, the three lifting platforms 3 can synchronously lift, and the bottom surfaces of the three lifting platforms 3 are leveled; the three DLP projection devices 4 are matched with the three resin tanks in a one-to-one correspondence manner; three resin tanks can carry out 3D simultaneously and print, and printing efficiency is high.
The three resin tanks are mutually communicated, so that the three resin tanks can share the same resin liquid, the liquid levels of the three resin tanks are leveled, and the 3D printing quality can be improved.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (1)
1. Laser forming 3D printer that can print in batches, a serial communication port, including the main box, the main box includes: the printing bin and the main control bin are positioned below the printing bin;
the print bin is internally provided with: the three lifting platforms are matched with the three resin tanks in a one-to-one correspondence manner, and the three DLP projection devices are matched with the three resin tanks in a one-to-one correspondence manner; the DLP projection device is positioned right below the corresponding resin groove; the lifting platforms are positioned in the corresponding resin tanks, and the bottom surfaces of the three lifting platforms are leveled;
the bottom wall areas of the three resin tanks are the same, and the three resin tanks comprise: a first resin tank, a second resin tank, and a third resin tank; the first resin groove and the third resin groove are respectively arranged at two sides of the second resin groove; the bottom end of the first resin tank is communicated with the bottom end of the second resin tank through a horizontally arranged first infusion tube, and the bottom end of the second resin tank is communicated with the bottom end of the third resin tank through a horizontally arranged second infusion tube;
the lift driving mechanism includes: a horizontal lifting frame positioned above each lifting platform, a lifting driving device for driving the lifting frame to lift, and three vertical connecting rods; the three connecting rods are in one-to-one correspondence with the three lifting platforms, and the lifting platforms are connected with the lifting frames through the corresponding connecting rods; the lengths of the three connecting rods are all larger than the vertical depths of the three resin tanks;
the main control bin is internally provided with: the DLP projection control module is used for controlling the three DLP projection devices to work and the lifting control module is used for controlling the lifting driving device to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498379.7A CN107214959B (en) | 2017-06-27 | 2017-06-27 | Laser forming 3D printer capable of printing in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498379.7A CN107214959B (en) | 2017-06-27 | 2017-06-27 | Laser forming 3D printer capable of printing in batches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107214959A CN107214959A (en) | 2017-09-29 |
| CN107214959B true CN107214959B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710498379.7A Active CN107214959B (en) | 2017-06-27 | 2017-06-27 | Laser forming 3D printer capable of printing in batches |
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| Country | Link |
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| CN (1) | CN107214959B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856304B (en) * | 2017-12-14 | 2020-09-22 | 广州国光仪器有限公司 | 3D printing device |
| CN107877853A (en) * | 2017-12-26 | 2018-04-06 | 广州市小盒信息科技有限公司 | A kind of photocuring 3D printer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226864A (en) * | 1993-02-04 | 1994-08-16 | Shiimetsuto Kk | Photo-setting shaping device fitted with inflow stabilizer |
| CN100544943C (en) * | 2007-01-19 | 2009-09-30 | 中国科学院广州电子技术研究所 | The resin level control of photocureable rapid shaping and the method and apparatus of resin-coating |
| US9718238B2 (en) * | 2012-03-04 | 2017-08-01 | Stratasys Ltd. | System and method for depositing liquids |
| US9878470B2 (en) * | 2014-06-10 | 2018-01-30 | Formlabs, Inc. | Resin container for stereolithography |
| KR102307599B1 (en) * | 2015-03-16 | 2021-10-05 | 엘지전자 주식회사 | Printing apparatus for building three-dimensional object |
| CN205097551U (en) * | 2015-10-21 | 2016-03-23 | 优克材料科技股份有限公司 | Photocuring resin storage tank system and three -dimensional printing device |
| US10384439B2 (en) * | 2015-11-06 | 2019-08-20 | Stratasys, Inc. | Continuous liquid interface production system with viscosity pump |
| CN206999641U (en) * | 2017-06-27 | 2018-02-13 | 苏州市慧通塑胶有限公司 | Can bulk print laser formation 3D printer |
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| CN107214959A (en) | 2017-09-29 |
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Address after: 215103 No. 2001, Swan Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Applicant after: SUZHOU HUITONG HUICHUANG TECHNOLOGY Co.,Ltd. Address before: 215103 No. 2001, Swan Road, Wang Shan Industrial Park, Wuzhong Economic Development Zone, Suzhou, Jiangsu Applicant before: SUZHOU HUITONG PLASTIC Co.,Ltd. |
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