CN100538515C - Thermosensitive laser sculpturing machine and engraving process thereof - Google Patents
Thermosensitive laser sculpturing machine and engraving process thereof Download PDFInfo
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- CN100538515C CN100538515C CNB2005100609839A CN200510060983A CN100538515C CN 100538515 C CN100538515 C CN 100538515C CN B2005100609839 A CNB2005100609839 A CN B2005100609839A CN 200510060983 A CN200510060983 A CN 200510060983A CN 100538515 C CN100538515 C CN 100538515C
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- tailstock
- light engine
- laser
- thermosensitive
- gear train
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000008569 process Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 6
- 230000007797 corrosion Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- 206010070834 Sensitisation Diseases 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 10
- 230000008313 sensitization Effects 0.000 claims description 10
- 238000007761 roller coating Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Laser Beam Processing (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The present invention relates to a kind of thermosensitive laser sculpturing machine and engraving process thereof, this thermosensitive laser sculpturing machine comprises computing machine, controller, light engine, grating encoder, transverse-moving mechanism, gear train, roller and tailstock mechanism, gear train is connected with roller, tailstock mechanism, controller links to each other respectively with light engine, grating encoder, transverse-moving mechanism, gear train, tailstock mechanism and computing machine, light engine is connected with transverse-moving mechanism, described computer installation has control program, and this light engine produces infrared linear laser and controlled by the palisade light valve.Described engraving process comprises the initialization preparation, and bitmap file converts the control signal of palisade light valve to and is added on the light engine, and laser scanning manufacturing is developed and corrosion.The present invention utilizes the thermographic technology to carry out engrave, stable performance, printing quality height, efficient convenient.
Description
Technical field:
The present invention relates to a kind of thermosensitive laser sculpturing machine and engraving process thereof, particularly a kind of thermosensitive laser sculpturing machine and engraving process thereof based on palisade light valve (GLV), it mainly is applicable to gravure plate-making and embossing plate-making.
Background technology:
The laser instrument of the laser engraving machine of prior art adopts semiconductor point-like LASER Light Source usually, and each LASER Light Source all needs individual drive, and needs Optical Fiber Transmission coupling, complex structure, the laser beam that sends to have only 1 bundle, 2 bundles, 4 bundles or 8 bundles usually.The method for platemaking of prior art may further comprise the steps: roller coating ultraviolet photoresists; Raw image files converts bitmap file to; According to bitmap file control point-like laser instrument; Optical Fiber Transmission and processing; Laser scanning manufacturing; Develop; Corrosion.
The major defect of prior art have following some: 1, sweep velocity is slow, efficient is low; 2, Shu Chu laser facula is rounded, so the edge of image indentation of processing, image quality is poor; 3, there are problems such as volume is big, power consumption is big, cooling means is complicated, maintenance difficult, limited the port number of output laser; 4, roller rotating speed, machining precision and static and dynamic equilibrium are required height.
Summary of the invention:
Technical matters to be solved by this invention is to overcome above shortcomings in the prior art, and a kind of thermosensitive laser sculpturing machine and engraving process thereof are provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of thermosensitive laser sculpturing machine, comprise computing machine, transverse-moving mechanism, gear train, roller and tailstock mechanism, gear train and roller, tailstock mechanism connects, its architectural feature is also to be provided with controller, light engine, grating encoder, described controller and light engine, grating encoder, transverse-moving mechanism, gear train, tailstock mechanism and computing machine link to each other respectively, light engine is connected with transverse-moving mechanism, described computer installation has control program, and this light engine produces infrared linear laser and controlled by the palisade light valve.
Transverse-moving mechanism of the present invention is provided with screw mandrel, traversing motor and guide rail, and screw mandrel is connected with traversing motor, light engine, and traversing motor is connected with controller, and light engine is installed on the main guide rail.
Gear train of the present invention is provided with belt pulley, main motor and main shaft, and belt pulley is connected with main motor, main shaft, and main motor is connected with controller.
Tailstock of the present invention mechanism is provided with tailstock, tailstock screw mandrel, limiter of moment, tailstock motor and footstock guide, gear train is connected with tailstock, the tailstock screw mandrel is connected with limiter of moment, and limiter of moment is connected with the tailstock motor, and tailstock is installed on the footstock guide.
The present invention solves the problems of the technologies described above the engraving process that the technical scheme that is adopted also comprises a kind of aforesaid thermosensitive laser sculpturing machine, this thermosensitive laser sculpturing machine comprises computing machine, transverse-moving mechanism, gear train, roller and tailstock mechanism, gear train and roller, tailstock mechanism connects, its architectural feature is also to be provided with controller, light engine, grating encoder, described controller and light engine, grating encoder, transverse-moving mechanism, gear train, tailstock mechanism and computing machine link to each other respectively, light engine is connected with transverse-moving mechanism, and described computer installation has control program; Described engraving process may further comprise the steps: initialization is prepared, and laser scanning manufacturing is developed, and corrosion is characterized in that being provided with bitmap file and converts the control signal of palisade light valve to and be added on the light engine between initialization preparation and laser scanning manufacturing.
It is roller coating heat sensitive sensitization glue successively that initialization of the present invention is prepared, and roasting version and raw image files convert bitmap file to.
It is that raw image files converts bitmap file to successively that initialization of the present invention is prepared, roller coating heat sensitive sensitization glue and roasting version.
It is roller coating heat sensitive sensitization glue successively that initialization of the present invention is prepared, and raw image files converts bitmap file and roasting version to.
The present invention compared with prior art has the following advantages and effect: 1, LASER Light Source is infrared linear laser, and volume is little, easy to maintenance; 2, laser facula be square, good imaging quality; 3, the largest passages number of output can reach more than 1088 the tunnel synchronously; 4, process velocity is fast, precision is high.
Description of drawings:
Fig. 1 is the synoptic diagram of embodiment of the invention thermosensitive laser sculpturing machine.
Fig. 2 is the stereographic map of embodiment of the invention thermosensitive laser sculpturing machine.
Fig. 3 is the control program block diagram of embodiment of the invention thermosensitive laser sculpturing machine.
Embodiment:
Thermosensitive laser sculpturing machine embodiment:
Referring to Fig. 1, Fig. 2, embodiment of the invention thermosensitive laser sculpturing machine comprises computing machine 1, controller 2, light engine 3, grating encoder 4, screw mandrel 5, traversing motor 6, main motor 7, belt pulley 8, main shaft 9, roller 10, tailstock screw mandrel 12, limiter of moment 13 and tailstock motor 14, transverse-moving mechanism is provided with screw mandrel 5 in the present embodiment, traversing motor 6 and guide rail, light engine 3 is installed on the main guide rail 19, gear train is provided with belt pulley 8, main motor 7 and main shaft 9, tailstock mechanism is provided with tailstock 11, tailstock screw mandrel 12, limiter of moment 13, tailstock motor 14 and footstock guide 20, tailstock are installed on the footstock guide 20; Controller 2 links to each other respectively with light engine 3, grating encoder 4, traversing motor 6, main motor 7, tailstock motor 14 and computing machine 1, light engine 3 is connected with screw mandrel 5, screw mandrel 5 is connected with traversing motor 6 by shaft coupling 15, main motor 7 is connected with belt pulley 8, belt pulley 8 is connected with main shaft 9, main shaft 9 is connected with roller 10 with preceding thimble 17 by scroll chuck 16, roller 10 is connected with tailstock 11 by back center 18, tailstock screw mandrel 12 is connected with limiter of moment 13, limiter of moment 13 is connected with tailstock motor 14, and described computing machine 1 is provided with control program.
First three step of the engraving process of thermosensitive laser sculpturing machine is that initialization is prepared, different three embodiment that constitute engraving process of the present invention of the succession of these three steps.
The engraving process embodiment 1 of thermosensitive laser sculpturing machine:
Referring to Fig. 3, the present invention solves the problems of the technologies described above the engraving process that the technical scheme that is adopted comprises thermosensitive laser sculpturing machine, described thermosensitive laser sculpturing machine comprises computing machine 1, controller 2, light engine 3, grating encoder 4, transverse-moving mechanism, gear train, roller 10 and tailstock mechanism, gear train is connected with tailstock mechanism with roller 10, controller 2 links to each other respectively with light engine 3, grating encoder 4, transverse-moving mechanism, gear train, tailstock mechanism and computing machine 1, light engine 3 is connected with transverse-moving mechanism, and computing machine 1 is provided with control program; Described engraving process may further comprise the steps:
Roasting version,
Raw image files converts bitmap file to,
Bitmap file converts the control signal of palisade light valve to and is added on the light engine 3,
Laser scanning manufacturing,
Develop,
Corrosion.
The engraving process embodiment 2 of thermosensitive laser sculpturing machine:
First three step is respectively in the present embodiment:
Raw image files converts bitmap file to,
Roller coating heat sensitive sensitization glue,
Roasting version.
Following steps are with embodiment 1.
The engraving process embodiment 3 of thermosensitive laser sculpturing machine:
First three step is respectively in the present embodiment:
Roller coating heat sensitive sensitization glue,
Raw image files converts bitmap file to,
Roasting version.
Following steps are with embodiment 1.
During concrete enforcement, at first will be through mach roller blank 10 coating heat sensitive sensitization glues and roasting version, opening power, start computing machine 1, original image forms bitmap file through the raster image processing in the control program of computing machine 1 and delivers in the controller 2, controller 2 converts bitmap file to be complementary with the palisade light valve drive circuit serial data and sends in the register of palisade light valve, thereby control light engine 3 carries out laser scanning manufacturing according to the image of setting to roller blank 10, meanwhile, controller 2 control grating encoders 4, traversing motor 6, main motor 7,14 work of tailstock motor, grating encoder 4 is finished the test job of laser scanning position and test result is fed back to controller 2, traversing motor 6 is by screw mandrel 5 positions of control light engine 3 on main guide rail 19, main motor 7 is by the rotation of belt pulley 8 and main shaft 9 control rollers 10, tailstock motor 14 is by limiter of moment 13 and tailstock screw mandrel 12 positions of control tailstock 11 on footstock guide 20, wherein limiter of moment 13 is used to prevent tailstock screw mandrel 12 excessive roof pressure tailstocks 11, roller 10 through Laser Processing develops and corrosion processing again, finishes engrave work.
Equivalent transformation of the present invention all should be thought and falls into protection scope of the present invention.
Claims (8)
1, a kind of thermosensitive laser sculpturing machine, comprise computing machine, transverse-moving mechanism, gear train, roller and tailstock mechanism, gear train is connected with roller, tailstock mechanism, it is characterized in that: also be provided with controller, light engine, grating encoder, described controller links to each other respectively with light engine, grating encoder, transverse-moving mechanism, gear train, tailstock mechanism and computing machine, light engine is connected with transverse-moving mechanism, described computer installation has control program, and this light engine produces infrared linear laser and controlled by the palisade light valve.
2, thermosensitive laser sculpturing machine according to claim 1, it is characterized in that: described transverse-moving mechanism is provided with screw mandrel, traversing motor and main guide rail, screw mandrel is connected with traversing motor, light engine, and traversing motor is connected with controller, and light engine is installed on the main guide rail.
3, thermosensitive laser sculpturing machine according to claim 1 is characterized in that: described gear train is provided with belt pulley, main motor and main shaft, and belt pulley is connected with main motor, main shaft, and main motor is connected with controller.
4, thermosensitive laser sculpturing machine according to claim 1, it is characterized in that: described tailstock mechanism is provided with tailstock, tailstock screw mandrel, limiter of moment, tailstock motor and footstock guide, gear train is connected with tailstock, the tailstock screw mandrel is connected with limiter of moment, limiter of moment is connected with the tailstock motor, and tailstock is installed on the footstock guide.
5, a kind of engraving process of thermosensitive laser sculpturing machine as claimed in claim 1, may further comprise the steps: initialization is prepared, laser scanning manufacturing, develop, corrosion is characterized in that: be provided with bitmap file and convert the control signal of palisade light valve to and be added on the light engine between initialization preparation and laser scanning manufacturing.
6, the engraving process of thermosensitive laser sculpturing machine according to claim 5 is characterized in that: it is roller coating heat sensitive sensitization glue successively that described initialization is prepared, and roasting version and raw image files convert bitmap file to.
7, the engraving process of thermosensitive laser sculpturing machine according to claim 5 is characterized in that: it is that raw image files converts bitmap file to successively that described initialization is prepared, roller coating heat sensitive sensitization glue and roasting version.
8, the engraving process of thermosensitive laser sculpturing machine according to claim 5 is characterized in that: it is roller coating heat sensitive sensitization glue successively that described initialization is prepared, and raw image files converts bitmap file and roasting version to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100609839A CN100538515C (en) | 2005-09-30 | 2005-09-30 | Thermosensitive laser sculpturing machine and engraving process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100609839A CN100538515C (en) | 2005-09-30 | 2005-09-30 | Thermosensitive laser sculpturing machine and engraving process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1743953A CN1743953A (en) | 2006-03-08 |
| CN100538515C true CN100538515C (en) | 2009-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100609839A Expired - Fee Related CN100538515C (en) | 2005-09-30 | 2005-09-30 | Thermosensitive laser sculpturing machine and engraving process thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102114576A (en) * | 2009-12-31 | 2011-07-06 | 鸿富锦精密工业（深圳）有限公司 | Idler wheel processing method and laser processing system adopted by same |
| CN102602127B (en) * | 2012-03-09 | 2014-04-09 | 方平 | Blue-violet laser carving system and engraving method thereof |
| CN105904097B (en) * | 2016-07-05 | 2017-08-25 | 深圳信息职业技术学院 | A kind of method based on laser engraving calligraphy and painting on three-dimension curved surface carrier |
| CN110860868A (en) * | 2018-08-27 | 2020-03-06 | 航天科工惯性技术有限公司 | Drill collar dismounting device for rotary guide system |
| CN110303248A (en) * | 2019-06-14 | 2019-10-08 | 江苏理工学院 | It is a kind of for laser machining the device of cylindric workpiece surface |
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Effective date of registration: 20060210 Address after: No. 20, Zhejiang Road, Hangzhou, Zhejiang, Xihu District Applicant after: Fang Ping Address before: No. 313, Yang Jia Pai, Xihu District, Hangzhou, Zhejiang Applicant before: Hangzhou Kexun Pringing Equipment Co., Ltd. |
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Granted publication date: 20090909 Termination date: 20100930 |