CN110712370A - Control method of lamp panel of photocuring 3D printer and photocuring 3D printer - Google Patents
Control method of lamp panel of photocuring 3D printer and photocuring 3D printer Download PDFInfo
- Publication number
- CN110712370A CN110712370A CN201910980593.5A CN201910980593A CN110712370A CN 110712370 A CN110712370 A CN 110712370A CN 201910980593 A CN201910980593 A CN 201910980593A CN 110712370 A CN110712370 A CN 110712370A
- Authority
- CN
- China
- Prior art keywords
- lamp
- screen
- photocuring
- printer
- lamp beads
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/264—Arrangements for irradiation
- B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- 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
-
- 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
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
The invention discloses a control method of a lamp panel of a photocuring 3D printer and the photocuring 3D printer, wherein the lamp panel of the photocuring 3D printer is provided with a plurality of lamp beads, the lamp panel is installed below a screen, the control method comprises the steps of dividing the screen into partitions which correspond to the plurality of lamp beads one by one, and judging whether the lamp beads corresponding to each partition need to be lightened or not by analyzing image data to be printed. The invention has the advantages that the screen is divided into the regions, each region of the screen corresponds to one lamp bead, the image data of each screen region is judged, the lamp beads are started if the image data exist, and the lamp beads are not started if the image data do not exist, so that the energy consumption is reduced, and the service lives of the display screen and the lamp beads are prolonged.
Description
Technical Field
The invention relates to a control method of a lamp panel of a photocuring 3D printer and the photocuring 3D printer.
Background
The lamp plate is placed to the screen below of photocuring 3D printer and is used for the function in a poor light, is equipped with the lamp pearl that the array was arranged on the lamp plate, and each lamp pearl all starts when every layer is printed, because every layer is printed certain time-spent, to the region that does not need photocuring, the lamp pearl starts to have increased the energy consumption.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a control method of a lamp panel of a photocuring 3D printer and the photocuring 3D printer.
The first technical scheme adopted by the invention for solving the technical problems is as follows:
the lamp panel of the photocuring 3D printer is provided with a plurality of lamp beads, the lamp panel is installed below a screen, the control method comprises the steps of dividing the screen into partitions in one-to-one correspondence with the lamp beads, and judging whether the lamp beads corresponding to the partitions need to be lightened or not by analyzing image data to be printed.
In another preferred embodiment, the plurality of lamp beads are distributed in a rectangular array.
In another preferred embodiment, the lamp beads are LED lamp beads.
In another preferred embodiment, a light adjusting plate is arranged between the lamp panel and the screen, a plurality of convex lenses respectively corresponding to the plurality of lamp beads are arranged on the light adjusting plate, and the lamp beads are positioned at the focuses of the convex lenses.
The second technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a photocuring 3D printer, its includes lamp plate, screen and controller, be equipped with a plurality of LED lamp pearls on the lamp plate, every lamp pearl corresponds the subregion of a screen respectively, and the image data that the subregion of every screen corresponds inputs respectively extremely in the controller, the controller controls the bright of the lamp pearl that corresponds respectively according to this image data and goes out.
In another preferred embodiment, the LED lamp beads are distributed in a rectangular array.
In another preferred embodiment, a light adjusting plate is arranged between the lamp panel and the screen, a plurality of convex lenses respectively corresponding to the plurality of lamp beads are arranged on the light adjusting plate, and the lamp beads are positioned at the focuses of the convex lenses.
The invention has the advantages that the screen is divided into the regions, each region of the screen corresponds to one lamp bead, the image data of each screen region is judged, the lamp beads are started if the image data exist, and the lamp beads are not started if the image data do not exist, so that the energy consumption is reduced, and the service lives of the display screen and the lamp beads are prolonged.
The invention is further explained in detail with the accompanying drawings and the embodiments; however, the control method of the lamp panel of the photocuring 3D printer and the control circuit of the lamp panel of the photocuring 3D printer of the present invention are not limited to the embodiments.
Drawings
FIG. 1 is a flow chart of a control method according to a preferred embodiment of the invention.
Fig. 2 is a schematic diagram of a control circuit according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a lamp bead, a light modulation plate and a screen according to a preferred embodiment of the invention.
Detailed Description
The embodiment of the invention is shown in fig. 1 to 3, and the photocuring 3D printer comprises a lamp panel 10, a light modulation panel 20, a screen 30 and a control circuit, wherein the light modulation panel 20 is positioned between the lamp panel 10 and the screen 30, 24 LED lamp beads 11 are arranged on the lamp panel 10, convex lenses 21 respectively corresponding to the LED lamp beads 11 are arranged on the light modulation panel 20, and the lamp beads 11 are positioned at the focuses of the convex lenses 21, so that the dispersed light sources of the LED lamp beads form parallel light sources through the dimming effect of the convex lenses.
The control method of the lamp panel of the photocuring 3D printer comprises the following steps:
step one, starting printing;
step two, analyzing image data;
step three, dividing the screen 30 into 24 partitions, wherein each partition corresponds to one lamp bead;
step four, sequentially judging whether all the image data in each subarea are 0, if so, generating a light-off instruction, and if not, generating a light-on instruction;
and step five, respectively sending the light turning-off instruction and the light turning-on instruction to the lamp panel, and executing corresponding operation after the lamp panel receives the instructions.
The control method of the embodiment mainly comprises the steps that the screen is divided into the partitions, each partition of the screen corresponds to one lamp bead, the control circuit judges the image data of each screen partition, the lamp beads are started if the image data exist, and the lamp beads are not started if the image data do not exist, so that electric energy is effectively saved.
The above embodiments are only used to further illustrate the control method of the lamp panel of the photocuring 3D printer and the photocuring 3D printer of the present invention, but the present invention is not limited to the embodiments, and any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a control method of lamp plate of photocuring 3D printer which characterized in that: the control method comprises the steps of dividing the screen into partitions in one-to-one correspondence with the LED lamp beads, and judging whether the LED lamp beads corresponding to the partitions need to be lightened or not by analyzing image data to be printed.
2. The control method according to claim 1, characterized in that: the lamp beads are distributed in a rectangular array.
3. The control method according to claim 1 or 2, characterized in that: the lamp plate with be equipped with the board of adjusting luminance between the screen, be equipped with on the board of adjusting luminance respectively correspond a plurality of convex lens of a plurality of lamp pearls, the lamp pearl is located convex lens's focus.
4. The utility model provides a photocuring 3D printer which characterized in that: the LED lamp comprises a lamp panel, a screen and a controller, wherein the lamp panel is provided with a plurality of LED lamp beads, each lamp bead corresponds to a partition of the screen, image data corresponding to the partition of each screen are input into the controller respectively, and the controller controls the on and off of the corresponding lamp beads according to the image data respectively.
5. The photocuring 3D printer of claim 4, wherein: the LED lamp beads are distributed in a rectangular array.
6. A photocuring 3D printer according to claim 4 or 5, characterized by: the lamp plate with be equipped with the board of adjusting luminance between the screen, be equipped with on the board of adjusting luminance respectively correspond a plurality of convex lens of a plurality of lamp pearls, the lamp pearl is located convex lens's focus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910980593.5A CN110712370A (en) | 2019-10-15 | 2019-10-15 | Control method of lamp panel of photocuring 3D printer and photocuring 3D printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910980593.5A CN110712370A (en) | 2019-10-15 | 2019-10-15 | Control method of lamp panel of photocuring 3D printer and photocuring 3D printer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110712370A true CN110712370A (en) | 2020-01-21 |
Family
ID=69212653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910980593.5A Pending CN110712370A (en) | 2019-10-15 | 2019-10-15 | Control method of lamp panel of photocuring 3D printer and photocuring 3D printer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110712370A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113547745A (en) * | 2021-07-23 | 2021-10-26 | 上海复志信息技术有限公司 | Photocuring printer display device, 3D printer, control method and device and electronic device |
TWI767268B (en) * | 2019-06-17 | 2022-06-11 | 大陸商清鋒(北京)科技有限公司 | Systems and methods for three-dimensional printing |
-
2019
- 2019-10-15 CN CN201910980593.5A patent/CN110712370A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI767268B (en) * | 2019-06-17 | 2022-06-11 | 大陸商清鋒(北京)科技有限公司 | Systems and methods for three-dimensional printing |
CN113547745A (en) * | 2021-07-23 | 2021-10-26 | 上海复志信息技术有限公司 | Photocuring printer display device, 3D printer, control method and device and electronic device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108986752B (en) | Display device and control method thereof | |
US10613379B2 (en) | Backlight driving control method and system | |
JP5762449B2 (en) | Lighting device and control method thereof | |
JP4922046B2 (en) | Backlight unit using LED | |
CN109210491B (en) | Welcome lamp with dynamic projection function | |
CN110712370A (en) | Control method of lamp panel of photocuring 3D printer and photocuring 3D printer | |
CN202152969U (en) | Down diffuser and side light source LED (Light-Emitting Diode) backlight module thereof | |
CN104930387A (en) | LED lamp strip structure, controlling method of LED lamp strip structure, backlight module and liquid-crystal display device | |
CN111326120B (en) | Local backlight dimming circuit and dimming method and liquid crystal display device | |
CN208764869U (en) | A kind of greeting lamp with dynamic projection function | |
CN106646718A (en) | Lateral backlight module with section light emitting control, and display apparatus | |
CN101847368A (en) | Method, system and device for adjusting luminance level of at least a part of back light of display | |
CN105987325B (en) | Quantum pipe, backlight module and liquid crystal display device | |
CN102374616A (en) | Air conditioner panel display device and control method | |
CN210911181U (en) | Photocuring 3D printer | |
US20110181202A1 (en) | Local dimming control method and apparatus of edge-type backlight module | |
CN205379260U (en) | Dust catcher and display device thereof | |
CN103778898A (en) | Dynamic dimming method of liquid crystal display LED backlight | |
CN101989408B (en) | Light modulation method and system and television of bottom lighting LED (Light-Emitting Diode) back light module group | |
CN112068350B (en) | Backlight structure and method for prolonging service life of LED display | |
CN208796585U (en) | For large LED screen can entrant sound LED display | |
CN111897128A (en) | HUD display method and system for controlling brightness of backlight area and electronic equipment | |
CN207623655U (en) | Backlight and liquid crystal display | |
CN217386591U (en) | Touch LED display controller based on colored diaphragm effect | |
CN202601123U (en) | LED crystal luminous device for picture frames and display boards |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |