CN1449936A - Method for carving plane pattern by laser and working-equipment thereof - Google Patents
Method for carving plane pattern by laser and working-equipment thereof Download PDFInfo
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- CN1449936A CN1449936A CN 03116609 CN03116609A CN1449936A CN 1449936 A CN1449936 A CN 1449936A CN 03116609 CN03116609 CN 03116609 CN 03116609 A CN03116609 A CN 03116609A CN 1449936 A CN1449936 A CN 1449936A
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- laser
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Abstract
The present invention relates to a plane pattern laser engraving method and its processing equipment, and it is characterized by that firstly, applying a layer of organic coating material on the workpiece to be processed, then using laser sent by CO2 laser and making it undergo the focussing treatment to form high-energy laser beam and projecting the laser beam onto the organic coating layer of the workpiece to be processed to make the organic coating material quickly by gasified to produce the required pattern. Its processing equipment mainly includes machine frame and longitudinal moving mechanism containing longitudinal screw rod and longitudinal nut and transverse moving mechanism. Said invention can quickly, accurately and conveniently engrave beautiful pattern by using laser technology.
Description
Technical field
The present invention relates to a kind of plane pattern laser carving method and process equipment, belong to the applied technical field of laser technology in engraving and cutting.
Background technology
Because the appearance of computer technology, it is very simple that the drafting of various patterns has seemed, but will must or send photographic film by laser photocomposing machine and realize the design transfer on the computer screen to workpiece to be processed by paper.As carved pattern on glass plate, simple pattern is attached on glass the engraving with paper, complex pattern just needs at coated photoresists on glass, expose above then the film that is shaped on pattern (egative film) being overlayed on and obtain, the too extensive latter process's process of the former pattern is numerous and diverse, all is difficult to reach the aesthetic effect of original pattern.
Summary of the invention
The purpose of this invention is to provide a kind of quick, accurate, convenience, can effectively realize the plane pattern laser carving method and the process equipment of pattern aesthetic effect.
The present invention is the plane pattern laser carving method, it is characterized in that applying on workpiece to be processed earlier one deck organic coating, uses CO then
2Form high-energy light beam guiding after the laser line focus that laser sends, project on the organic coating of workpiece to be processed, the organic coating that projects is gasified rapidly, present required pattern.
Described CO
2The laser available computers is pressed pattern-information by output card, control CO
2The keying of laser and on process equipment along laterally, track route longitudinally, realize the arbitrary position engraving of plane pattern.
Described CO
2The power of laser can be 50W～200W, and its optical maser wavelength can be 10.2um.
Described CO
2The diameter that forms high-energy light beam guiding after the laser line focus that laser sends can be φ 0.05～φ 0.10mm.
The process equipment of plane pattern laser carving method of the present invention can place the longitudinal moving mechanism of upper rack band crossbeam by frame, places and is with CO on the crossbeam
2Formations such as the transverse moving mechanism of laser; Described longitudinal moving mechanism also comprises two longitudinal rails placing on the frame band longitudinal sliding block and with vertical screw mandrel of vertical motor etc., described crossbeam places between the longitudinal sliding block, and its middle part is provided with and vertical vertical nut of screw mandrel engagement; Described transverse moving mechanism also comprises the cross slide way that is fixed on the crossbeam and left socle, right support, places the cross lead screw of band cross motor between left socle and the right support, places on the cross slide way with the transverse slider of horizontal nut seat etc.; Be provided with the horizontal nut that meshes with cross lead screw in the described transverse slider, the bottom is provided with the microscope base of band speculum and focus lamp; Described CO
2Laser places on right support or the left socle.During work,, crossbeam is moved on longitudinal rail, realize motion longitudinally by the engaged transmission of vertical screw mandrel with vertical nut; By the engaged transmission of cross lead screw with horizontal nut, drive horizontal nut seat and microscope base and on cross slide way, move, realize transverse movement; CO
2Laser moves with crossbeam, and the laser projections of being sent is to speculum, and laser after reflection changes projecting direction, sees through focus lamp and forms high-energy light beam guiding, projects and implements engraving on the workpiece to be processed.
Described frame lower also can be provided with the adjustable support of band workbench.
Described band CO
2Also can be provided with the beam-expanding collimation device on the right support of laser or the left socle.
Also can be provided with the air inlet ozzle that links to each other with air compressor on the described microscope base.
Described cross lead screw can be by cross motor by horizontal driving gear and laterally driven gear driving, and described vertical screw mandrel can be by vertical motor by vertical driving gear, band, vertically driven gear driving synchronously.
The present invention adopts laser technology to be applied to the engraving of plane pattern, does not need twice transfer of pattern, and directly obtains fine pattern on workpiece to be processed surface, has overcome defectives such as the too extensive or technical process of prior art pattern is numerous and diverse.And the process equipment that matches with it adopts transverse moving mechanism to combine with longitudinal moving mechanism, can make CO
2The high-energy light beam guiding that laser sends on workpiece to be processed arbitrary position laterally, vertically move and accurate location, realize the rectilinear motion of Different Slope and the circular motion of different curvature, thereby realize the predetermined engraving of pattern, have quick, accurate, convenient effect, and make the pattern create an aesthetic feeling.The present invention also is applicable to the cutting processing to cloth, leather, plastic plate, abnormity component etc.
Description of drawings
Fig. 1 is the plan structure and the partial sectional view of process equipment of the present invention;
Fig. 2 analyses and observe for the described A-A face of Fig. 1 structure.
Among the figure: 1 is frame, and 2 is adjustable support, and 3 is workbench, 4 is workpiece to be processed, and 5 is horizontal driven gear, and 6 is horizontal driving gear, 7 is cross motor, and 8 is left socle, and 9 is cross slide way, 10 is transverse slider, and 11 is horizontal nut, and 12 is horizontal nut seat, 13 is cross lead screw, 14 is right support, and 15 is the beam-expanding collimation device, and 16 is CO
2Laser, 17 is speculum, 18 is focus lamp, 19 is microscope base, and 20 are the air inlet ozzle, and 21 is longitudinal rail, 22 is vertical screw mandrel, and 23 is crossbeam, and 24 is longitudinal sliding block, 25 is vertical nut, and 26 is vertical nut seat, and 27 is bearing pedestal, 28 is vertical driven gear, 29 is to be with synchronously, and 30 is vertical driving gear, and 31 is vertical motor.
Embodiment
Process equipment of the present invention places the longitudinal moving mechanism of frame 1 top band crossbeam 23 mainly by frame 1, places on the crossbeam 23 and is with CO
2The formations such as transverse moving mechanism of laser 16.
Longitudinal moving mechanism comprises two longitudinal rails 21 of placing on the frame 1 band longitudinal sliding block 24 and with vertical screw mandrel 22 of vertical motor 31 etc., crossbeam 23 places between the longitudinal sliding block 24, its middle part is provided with vertical nut 25 of the vertical nut seat 26 of band that meshes with vertical screw mandrel 22, and vertically screw mandrel 22 is rigidly connected by two bearing pedestals 27 and frame 1.Be rotatably installed in the vertical motor 31 on the frame 1, by vertical driving gear 30, synchronously with 29, the vertically transmission of driven gear 28, vertical screw mandrel 22 is rotated, by the vertical screw mandrel 22 and the vertical engaged transmission of nut 25, crossbeam 23 is moved on longitudinal rail 21, realize motion longitudinally.
Transverse moving mechanism comprises the cross slide way 9 that is fixed on the crossbeam 23 and left socle 8, right support 14, places the cross lead screw 13 of band cross motor 7 between left socle 8 and the right support 14, places on the cross slide way 9 with the transverse slider 10 of horizontal nut seat 12 etc.; Be provided with the horizontal nut 11 that meshes with cross lead screw 13 in the transverse slider 10, the bottom is provided with the microscope base 19 of band speculum 17 and focus lamp 18.When cross motor 7 rotations, by horizontal driving gear 6 and the laterally transmission of driven gear 5, cross lead screw 13 is rotated, thereby drive nut 11, horizontal nut seat 12, microscope base 19 moving on cross slide way 9, realize horizontal motion.
CO
2Laser 16 is fixed on the right support 14 with beam-expanding collimation device 15, moves with crossbeam 23, when opening CO
2During laser 16, laser projects on the speculum 17 by beam-expanding collimation device 15, and laser after reflection changes projecting direction and sees through focus lamp 18 formation diameters is the light beam of φ 0.05～φ 0.10mm, is mapped to and implements engraving on the workpiece to be processed 4.Focus lamp 18 can be regulated by trace, makes focus lamp 18 meet the intrinsic focal length of focus lamp 18 to the distance between the workpiece to be processed 4, to reach the engraving effect of the best.
The bottom of frame also is provided with the workbench 3 of band adjustable support 2, and workbench 3 is moved up and down with adjustable support 2, reaches the requirement of intrinsic focal length to guarantee the distance between focus lamp 18 and the workpiece to be processed 4.
Laser carving method of the present invention also can be equipped with following auxiliary equipment:
1. computer is used for to the output of depiction information with to CO
2Laser 16 and cross motor 7, the vertically control of motor 31.
2. cooling water circulating device is in order to CO
2The cooling of laser 16 is to guarantee CO
2The operate as normal of laser 16 and the output of rated energy.
3. oil-free air compressor and air supply system thereof, by the air inlet ozzle 20 that is attached thereto, input compressed air in microscope base 19, the cleaning of gasification back waste gas guarantees that engraving normally carries out in order to the cooling of focusing lens and engraving the time.
4. vacuum air pump and dust collecting system, collection, the filtration of the gasifying gas that produces in order to engraving the time, guarantee that engraving normally carries out and to the protection of environment, exempt to cause pollution.Specific operation process:
The surface-coated organic coating of workpiece to be processed 4 is also dry 1.;
2. the workpiece to be processed 4 that applies organic coating is positioned on the workbench 3;
3. the distance of regulating focus lamp 18 and workpiece to be processed 4 equals the intrinsic focal length of focus lamp, at this moment CO
2The high-energy light beam guiding diameter minimum that laser sends, laser energy is the most concentrated, engraving effect the best.
4. unlatching cooling water circulating device, air supply system and suction system.
5. unlatching computer, computer passes to cross motor 7 and vertically motor 31 and CO with graphical information by output card according to the engraving pattern
2Laser 16, the voltuntary movement by transverse moving mechanism and longitudinal moving mechanism makes CO
2The high-energy light beam guiding that laser sends on workpiece to be processed 4 arbitrary position laterally, vertically move and accurate location, realize the rectilinear motion of Different Slope and the circular motion of different curvature, thereby realize the predetermined engraving of pattern, coordinate, automatically finish Carving Machining.
Claims (9)
1, a kind of plane pattern laser carving method is characterized in that applying earlier one deck organic coating on workpiece to be processed, use CO then
2Form high-energy light beam guiding after the laser line focus that laser sends, project on the organic coating of workpiece to be processed, the organic coating that projects is gasified rapidly, present required pattern.
2, by the described plane pattern laser carving method of claim 1, it is characterized in that described CO
2Laser is pressed pattern-information with computer by output card, control CO
2The keying of laser and on process equipment along laterally, track route longitudinally, realize the arbitrary position engraving of plane pattern.
3, by claim 1 or 2 described plane pattern laser carving methods, it is characterized in that described CO
2The power of laser is 50W～200W, and its optical maser wavelength is 10.2um.
4, by claim 1 or 2 described plane pattern laser carving methods, it is characterized in that described CO
2The diameter that forms high-energy light beam guiding after the laser line focus that laser sends is φ 0.05～φ 0.10mm.
5, by the process equipment of the described plane pattern laser carving method of claim 1, it is characterized in that placing the longitudinal moving mechanism of frame (1) top band crossbeam (23), place crossbeam (23) to go up band CO by frame (1)
2The transverse moving mechanism of laser (16) constitutes; Described longitudinal moving mechanism also comprises two longitudinal rails (21) of placing frame (1) to go up band longitudinal sliding block (24) and with vertical screw mandrel (22) of vertical motor (31) etc., described crossbeam (23) places between the longitudinal sliding block (24), and its middle part is provided with the vertical nut (25) with vertical screw mandrel (22) engagement; Described transverse moving mechanism also comprises the cross slide way (9) that is fixed on the crossbeam (23) and left socle (8), right support (14), place between left socle (8) and the right support (14) with the cross lead screw (13) of cross motor (7), place on the cross slide way (9) transverse slider (10) with horizontal nut seat (12) etc.; Be provided with the horizontal nut (11) that meshes with cross lead screw (13) in the described transverse slider (10), the bottom is provided with the microscope base (19) of band speculum (17) and focus lamp (18); Described CO
2Laser (16) places on right support (14) or the left socle (8).
6,, it is characterized in that described frame (1) bottom also is provided with the adjustable support (2) of band workbench (3) by the process equipment of the described plane pattern laser carving method of claim 5.
7, by the process equipment of the described plane pattern laser carving method of claim 5, it is characterized in that described band CO
2Also be provided with beam-expanding collimation device (15) on the right support (14) of laser (16) or the left socle (8).
8, by the process equipment of claim 5 or 7 described plane pattern laser carving methods, it is characterized in that also being provided with on the described microscope base (19) the air inlet ozzle (20) that links to each other with air compressor.
9, press the process equipment of the described plane pattern laser carving method of claim 5, it is characterized in that described cross lead screw (13) is driven by horizontal driving gear (6) and horizontal driven gear (5) by cross motor (7), described vertical screw mandrel (22) is driven by vertical driving gear (30), synchronous band (29), vertical driven gear (28) by vertical motor (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116609 CN1449936A (en) | 2003-04-25 | 2003-04-25 | Method for carving plane pattern by laser and working-equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116609 CN1449936A (en) | 2003-04-25 | 2003-04-25 | Method for carving plane pattern by laser and working-equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1449936A true CN1449936A (en) | 2003-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03116609 Pending CN1449936A (en) | 2003-04-25 | 2003-04-25 | Method for carving plane pattern by laser and working-equipment thereof |
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| CN (1) | CN1449936A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042310A (en) * | 2011-10-12 | 2013-04-17 | 深圳市大族激光科技股份有限公司 | Manufacturing method of ground glass |
| CN103231619A (en) * | 2013-04-19 | 2013-08-07 | 王敬达 | Preparation equipment for large-size fine embossed metal plate |
| CN101513812B (en) * | 2008-02-21 | 2013-11-13 | 比亚迪股份有限公司 | Method and control device for manufacturing product shell patterns |
| CN103950336A (en) * | 2014-04-29 | 2014-07-30 | 高峰 | Automatic stippling machine for plate engraving |
| CN106807995A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | A kind of double-deck milling machine |
| CN108015425A (en) * | 2017-11-22 | 2018-05-11 | 武汉华工激光工程有限责任公司 | A kind of process of laser ablation sapphire surface coating |
| CN113151617A (en) * | 2018-11-19 | 2021-07-23 | 庄艺阳 | Anti-counterfeiting cutting system and method |
-
2003
- 2003-04-25 CN CN 03116609 patent/CN1449936A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513812B (en) * | 2008-02-21 | 2013-11-13 | 比亚迪股份有限公司 | Method and control device for manufacturing product shell patterns |
| CN103042310A (en) * | 2011-10-12 | 2013-04-17 | 深圳市大族激光科技股份有限公司 | Manufacturing method of ground glass |
| CN103042310B (en) * | 2011-10-12 | 2015-05-27 | 大族激光科技产业集团股份有限公司 | Manufacturing method of ground glass |
| CN103231619A (en) * | 2013-04-19 | 2013-08-07 | 王敬达 | Preparation equipment for large-size fine embossed metal plate |
| CN103950336A (en) * | 2014-04-29 | 2014-07-30 | 高峰 | Automatic stippling machine for plate engraving |
| CN106807995A (en) * | 2015-11-30 | 2017-06-09 | 湖南衡泰机械科技有限公司 | A kind of double-deck milling machine |
| CN108015425A (en) * | 2017-11-22 | 2018-05-11 | 武汉华工激光工程有限责任公司 | A kind of process of laser ablation sapphire surface coating |
| CN113151617A (en) * | 2018-11-19 | 2021-07-23 | 庄艺阳 | Anti-counterfeiting cutting system and method |
| CN113151617B (en) * | 2018-11-19 | 2022-11-25 | 江苏群星矿用机械有限公司 | Anti-counterfeiting cutting system and method |
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