CN204263551U - A kind of 3D printer imaging device - Google Patents
A kind of 3D printer imaging device Download PDFInfo
- Publication number
- CN204263551U CN204263551U CN201420745952.1U CN201420745952U CN204263551U CN 204263551 U CN204263551 U CN 204263551U CN 201420745952 U CN201420745952 U CN 201420745952U CN 204263551 U CN204263551 U CN 204263551U
- Authority
- CN
- China
- Prior art keywords
- galvanometer
- fixed mount
- convex lens
- printer
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 13
- 238000000016 photochemical curing Methods 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
A kind of 3D printer imaging device, its technical essential is: comprise device body, described device body comprises the field lens that print platform bottom is arranged, the bottom of field lens is provided with galvanometer fixed mount, one end of galvanometer fixed mount is connected with horizontal galvanometer, the other end of galvanometer fixed mount is connected with casing, the bottom of galvanometer arranges the second galvanometer being also provided with a horizontal parallel and placing, one end of second galvanometer is connected with galvanometer fixed mount, the bottom of galvanometer fixed mount is provided with horizontal convex lens, convex lens are connected with convex lens mirror holder, the bottom of convex lens is provided with dmd chip, the bottom of dmd chip is provided with wafer support plate, the oblique upper of dmd chip is provided with light source, adopt this technical scheme, improve the compact dimensions of photocuring 3D printer, improve the printing precision of photocuring 3D printer, improve the print speed of photocuring 3D printer, reduce printing cost.
Description
Technical field
The utility model relates to 3D printer configuration technical field, specifically a kind of 3D printer imaging device.
Background technology
It is large that current SLA photocuring 3D printer prints volume, and formed precision is better, and shaping efficiency is better, but its spot diameter is directly proportional to shaping speed, and spot diameter and formed precision are inversely proportional to, and three cannot reach best effect.
The 3D printer printing precision of DLP is high, and shaping efficiency is high, but prints small volume, if require that type-script sum printing precision and speed all improve, then often kind of forming principle limitation of having it intrinsic, it is larger that it prints the larger shaping volume of the conical surface, formed precision and shaping speed lower.
Utility model content
In order to solve the problem, the utility model provides a kind of 3D printer imaging device.
A kind of 3D printer imaging device, comprise device body, it is characterized in that: described device body comprises the field lens that print platform bottom is arranged, the bottom of field lens is provided with galvanometer fixed mount, one end of galvanometer fixed mount is connected with horizontal galvanometer, the other end of galvanometer fixed mount is connected with casing, the bottom of galvanometer arrange also be provided with that a horizontal parallel places the second galvanometer, one end of second galvanometer is connected with galvanometer fixed mount, the bottom of galvanometer fixed mount is provided with horizontal convex lens, convex lens are connected with convex lens mirror holder, the bottom of convex lens is provided with dmd chip, the bottom of dmd chip is provided with wafer support plate, the oblique upper of dmd chip is provided with light source.
Further, described field lens is horizontal.
Further, described convex lens are two.
Further, described light source is UV spot light.
Further, described second galvanometer connect galvanometer fixed mount side not disposed thereon galvanometer fixed mount immediately below.Advantage of the present utility model:
1, improve the compact dimensions of photocuring 3D printer;
2, the printing precision of photocuring 3D printer is improved;
3, improve the print speed of photocuring 3D printer;
4, printing cost is reduced.
Accompanying drawing explanation
Fig. 1 is overall structure simplified schematic diagram of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated; Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of 3D printer imaging device, comprise device body 1, described device body 1 comprises the field lens 3 that print platform 2 bottom is arranged, the bottom of field lens 3 is provided with galvanometer fixed mount 4, one end of galvanometer fixed mount 4 is connected with horizontal galvanometer 10, the other end of galvanometer fixed mount 4 is connected with casing, the bottom of galvanometer 10 arrange also be provided with that a horizontal parallel places the second galvanometer 9, one end of second galvanometer 9 is connected with galvanometer fixed mount 4, the bottom of galvanometer fixed mount 4 is provided with horizontal convex lens 8, convex lens 8 are connected with convex lens mirror holder, the bottom of convex lens is provided with dmd chip 7, the bottom of dmd chip 7 is provided with wafer support plate 6, the oblique upper of dmd chip 7 is provided with light source 5.
Embodiment 2
As shown in Figure 1, a kind of 3D printer imaging device, comprise device body 1, described device body 1 comprises the horizontal field lens 3 that print platform 2 bottom is arranged, the bottom of field lens 3 is provided with galvanometer fixed mount 4, one end of galvanometer fixed mount 4 is connected with horizontal galvanometer 10, the other end of galvanometer fixed mount 4 is connected with casing, the bottom of galvanometer 10 arrange also be provided with that a horizontal parallel places the second galvanometer 9, one end of second galvanometer 9 is connected with galvanometer fixed mount 4, immediately below the galvanometer fixed mount 4 of galvanometer fixed mount 4 side not disposed thereon that the second galvanometer 9 connects, the bottom of galvanometer fixed mount 4 is provided with two horizontal convex lens 8, convex lens 8 are connected with convex lens mirror holder, the bottom of convex lens is provided with dmd chip 7, the bottom of dmd chip 7 is provided with wafer support plate 6, the oblique upper of dmd chip 7 is provided with UV spot light 5.
The ultraviolet that UV spot light 5 sends projects on dmd chip 7, light beam body able to programme is formed by dmd chip 7 reflection source, the light beam of direct projection angle is formed again by convex lens 8, again by galvanometer 10 deflected beam direction, be refracted in field lens 3, the light beam formed perpendicular to print platform 2 is focused on by field lens 3, finally project and need in shaping structure, printed by superposition and form 3D model, dmd chip 7 is controlled by computer program, make the projection able to programme of its reflecting surface formative dynamics, tube bank is made to become a facet to move on print platform 2 by convex lens 8 with the deflection of galvanometer 10 and field lens 3 again, computer control system controls perspective plane in real time, make itself and galvanometer 10 deflection speed linear, a little perspective plane deflection then finally can be used to project a large perspective plane, and because the collaborative work of DLP system and laser galvanometer system makes final perspective plane can be any pattern able to programme.
Claims (5)
1. a 3D printer imaging device, comprise device body, it is characterized in that: described device body comprises the field lens that print platform bottom is arranged, the bottom of field lens is provided with galvanometer fixed mount, one end of galvanometer fixed mount is connected with horizontal galvanometer, the other end of galvanometer fixed mount is connected with casing, the bottom of galvanometer arrange also be provided with that a horizontal parallel places the second galvanometer, one end of second galvanometer is connected with galvanometer fixed mount, the bottom of galvanometer fixed mount is provided with horizontal convex lens, convex lens are connected with convex lens mirror holder, the bottom of convex lens is provided with dmd chip, the oblique upper of dmd chip is provided with light source.
2. a kind of 3D printer imaging device according to claim 1, is characterized in that: described field lens is horizontal.
3. a kind of 3D printer imaging device according to claim 1, is characterized in that: described convex lens are two.
4. a kind of 3D printer imaging device according to claim 1, is characterized in that: described light source is UV spot light.
5. a kind of 3D printer imaging device according to claim 1, is characterized in that: immediately below the galvanometer fixed mount of the galvanometer fixed mount side not disposed thereon that described second galvanometer connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745952.1U CN204263551U (en) | 2014-12-02 | 2014-12-02 | A kind of 3D printer imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745952.1U CN204263551U (en) | 2014-12-02 | 2014-12-02 | A kind of 3D printer imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263551U true CN204263551U (en) | 2015-04-15 |
Family
ID=52798446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745952.1U Expired - Fee Related CN204263551U (en) | 2014-12-02 | 2014-12-02 | A kind of 3D printer imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263551U (en) |
Cited By (2)
| 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 |
| CN108351498A (en) * | 2015-11-04 | 2018-07-31 | Eos有限公司电镀光纤系统 | Exposing optical device for manufacturing three-dimension object and equipment |
-
2014
- 2014-12-02 CN CN201420745952.1U patent/CN204263551U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108351498A (en) * | 2015-11-04 | 2018-07-31 | Eos有限公司电镀光纤系统 | Exposing optical device for manufacturing three-dimension object and equipment |
| CN108351498B (en) * | 2015-11-04 | 2021-05-14 | Eos有限公司电镀光纤系统 | Device for producing three-dimensional objects and use thereof |
| US11079580B2 (en) | 2015-11-04 | 2021-08-03 | Eos Gmbh Electro Optical Systems | Exposure optics and device for producing a three-dimensional object |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102629586B1 (en) | Structured light generator and apparatus for recognizing 3-dimensional object including the same | |
| US9632420B2 (en) | Production of a volume object by lithography, having improved spatial resolution | |
| US20220019147A1 (en) | Circuit pattern forming sheet, circuit pattern manufacturing apparatus, circuit pattern manufacturing method, and circuit pattern manufacturing program | |
| Sorgato et al. | Compact illumination optic with three freeform surfaces for improved beam control | |
| KR102693424B1 (en) | Structured light projector and electronic apparatus including the same | |
| CN204263551U (en) | A kind of 3D printer imaging device | |
| JP2013045107A5 (en) | ||
| CN108081600A (en) | Utilize the 3D printer of linear laser light source | |
| US20230302731A1 (en) | Projection device with combined matrix optical lens and 3d printer | |
| KR102044854B1 (en) | optical integrated module and 3D printer using the same | |
| WO2023273332A1 (en) | Emission device for time-of-flight depth measurement, and electronic apparatus | |
| CN204321414U (en) | Two galvanometer multiple plate switched laser etching machine | |
| CN101526743A (en) | Maskless exposure device | |
| CN112394606A (en) | Light source device and projection system | |
| CN103383492B (en) | Realize structure and the method for dynamic space imaging | |
| CN101576779A (en) | Mouse pen and image capturing module thereof | |
| JP6306312B2 (en) | Drawing apparatus and drawing method | |
| JP2017116769A5 (en) | ||
| CN105467583A (en) | A small-scope laser translational scanning mirror apparatus | |
| CN104977811A (en) | Exposure device and fixing method thereof | |
| CN202633739U (en) | Linear laser with fan-shaped angle of more than 180 degrees | |
| CN106064476B (en) | A kind of adjusting apparatus and method based on 3D printer | |
| HK1126725A1 (en) | Method and device for scribing a kinegram structure | |
| KR20130063648A (en) | Optical axis calibration apparatus for camera module | |
| CN204989751U (en) | A focusing device for having system is directly write to mask lithography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |