CN201863607U - Wide-breadth laser describing system - Google Patents
Wide-breadth laser describing system Download PDFInfo
- Publication number
- CN201863607U CN201863607U CN2010205686772U CN201020568677U CN201863607U CN 201863607 U CN201863607 U CN 201863607U CN 2010205686772 U CN2010205686772 U CN 2010205686772U CN 201020568677 U CN201020568677 U CN 201020568677U CN 201863607 U CN201863607 U CN 201863607U
- Authority
- CN
- China
- Prior art keywords
- laser
- optical fiber
- fiber laser
- industrial computer
- segment
- 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
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model relates to a laser marking device, and discloses a wide-breadth laser describing system which comprises an industrial computer, an optical fiber laser, a displacement system, a vibrating mirror system and a servomotor system, wherein the industrial computer is respectively connected with the optical fiber laser, the vibrating mirror system and the servomotor system, and the servomotor system is connected with the displacement system. The wide-breadth laser describing system has the advantages of low cost, small power consumption, high efficiency and high marking accuracy.
Description
Technical field
The utility model relates to a kind of laser index carving device, is specifically related to a kind of big width laser and portrays system.
Background technology
Before the utility model was made, the marking scope of existing conventional laser marking machine was confined to the amasthenic lens size, and the marking scope is generally at 200mm
2Below.As relating to big breadth marking, traditional marking machine is difficult to satisfy, or is high-grade focus lamp of import and optical scanner and is equipped with powerful laser instrument, thereby cost is increased considerably, and the marking breadth also has certain limitation; Be exactly to adopt high-precision two dimensional motion work system, except cost increased, the efficient of processing was also very low.More than two kinds of situations, its main cause is that the laser beam fixed is along with the figure marking is finished in X and the Y-axis relative motion of supporting the laser instrument mechanical arm, require the positioning accuracy and the displacement accuracy of workbench and XY axle all very high, could realize the figure marking and the splicing of Practical significance, and driving power consumption is big, translational speed is slow, and the large format marking is lacked application value.In addition, existing process technology adopts couple corrosion processing portrayal in addition, and its environmental pollution is bigger, and existing restriction will be eliminated.
The utility model content
The purpose of this utility model provides that a kind of cost is low, and power consumption is little, efficient height, the big width laser portrayal system that the marking precision is high.
In order to achieve the above object, the utility model has following technical scheme:
A kind of big width laser of the present utility model is portrayed system, comprising:
Industrial computer is used to control displacement system, galvanometer system, is used for the dividing processing of big width laser portrayal figure;
Optical fiber laser is used for the laser instrument that big width laser is portrayed;
Support the three-D displacement system of optical fiber laser, be used for the focusing center of optical fiber laser is overlapped the location with the coordinate center origin of the partition graph of big width laser portrayal;
Galvanometer system is used for according to the instruction of industrial computer optical fiber laser being exported laser in the XY flat scanning;
Servo electrical machinery system is used for the drive displacement system;
Wherein, industrial computer is connected with optical fiber laser, galvanometer system, servo electrical machinery system respectively, and servo electrical machinery system is connected with displacement system.
The utility model has following control step:
1) industrial computer at first sends displacement commands to servo electrical machinery system, servo electrical machinery system drive displacement system, and displacement system overlaps the location with optical fiber laser focusing center with the first coordinate center origin of cutting apart segment of big width laser portrayal;
2) transfixion after the displacement system operation puts in place, industrial computer sends to optical fiber laser, galvanometer system with the first graphics process data command of cutting apart in the segment;
3) galvanometer system is exported laser with optical fiber laser and is moved in the XY flat scanning according to the graphics process data command of industrial computer, finishes first laser index carving of cutting apart segment;
4) finish first cut apart the segment laser index carving after, industrial computer is controlled displacement system once more and is moved, optical fiber laser focusing center is overlapped the location with the second coordinate center origin of cutting apart segment of big width laser portrayal, after putting in place, the laser index carving of segment is cut apart in beginning second, finishes the laser index carving that all cut apart segment according to this one by one;
5) finish all laser index carvings of cutting apart segment after, industrial computer control displacement system moves to original position with optical fiber laser, make optical fiber laser focusing center overlap the location, begin new marking with the first coordinate center origin of cutting apart segment of second big width laser portrayal workpiece.
Wherein, described graphics process data command has following steps:
A) figure of big width laser portrayal be divided into first cut apart segment, second cut apart segment,-----, N cuts apart segment;
B) handle first cut apart segment, second cut apart segment,-----, N cuts apart the coordinate data of the every bit of segment and the center origin position of definite coordinate;
C) determine optical fiber laser by first cut apart segment, second cut apart segment,-----, N cuts apart the bright dipping program of segment;
D) determine galvanometer system by first cut apart segment, second cut apart segment,-----, N cuts apart the bright dipping program of segment.
Owing to taked above technical scheme, advantage of the present utility model is:
1. improved laser portrayal scope greatly, the laser portrayal of the large format that the solution conventional method can't be finished;
2. adopt the big width laser processing of high-precision workbench system relatively, three-dimensional working platform of the present utility model only is unidirectional moving two adjacent cutting apart between the segment in portrayal, has improved portrayal speed, precision and efficient, power consumption is little, has reduced the production run cost;
3. the problem of environmental pollution of having avoided couple corrosion processing portrayal to be caused;
4. because the utility model does not adopt high-precision work system or high-grade focus lamp of import and optical scanner, therefore, accessory is selected to require low, operate also convenient and simplely, and the control requirement also is lower than prior art.
Description of drawings
Fig. 1 is the block diagram of the utility model structure;
Fig. 2 is the flow chart of the utility model control method;
Fig. 3 is the flow chart of the utility model industrial computer graphics process data command.
Among the figure:
1, industrial computer;
2, optical fiber laser;
3, galvanometer system;
4, servo electrical machinery system;
5, displacement system.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of big width laser of the present utility model is portrayed system, form by industrial computer 1, optical fiber laser 2, galvanometer system 3, servo electrical machinery system 4, displacement system 5, wherein, industrial computer 1 is connected with optical fiber laser 2, galvanometer system 3, servo electrical machinery system 4 respectively, and servo electrical machinery system 4 is connected with displacement system 5.Described servo electrical machinery system 4 comprises motion control card, servomotor, motor servo driver, servomotor encoder.Displacement system 5 is a three-D displacement system 5, is driven by servo electrical machinery system.Displacement system 5 bearing fiber laser instruments 2 of the present utility model, the focusing center of optical fiber laser 2 is overlapped the location with the coordinate center origin of each partition graph of big width laser portrayal, to guarantee two adjacent slitless connections of cutting apart segment, avoid the error in the marking.Galvanometer system 3 be used for according to the instruction of industrial computer 1 with optical fiber laser 2 go out laser in the XY flat scanning, to realize marking.When marking, behind displacement system 5 and optical fiber laser 2 location, keep transfixion, laser is finished figure marking on the workpiece by the scanning of galvanometer system 3, like this, displacement system 5 just can not produce any error in marking, can realize slitless connection in fiber laser beam and galvanometer system scanning errors scope, has guaranteed the precision of marking.Described three-D displacement system 5 forms for the mechanical arm with XYZ three degree of freedom, and the direction of XY is parallel to the ground, and the direction of Z is perpendicular to the ground.
Referring to Fig. 2, the utility model has following control step:
1) industrial computer 1 at first sends displacement commands to servo electrical machinery system 4, servo electrical machinery system 4 drive displacement systems 5, and displacement system 5 overlaps the location with optical fiber laser 2 focusing center with the first coordinate center origin of cutting apart segment of big width laser portrayal;
2) transfixion after displacement system 5 operations put in place, industrial computer 1 sends to optical fiber laser 2, galvanometer system 3 with the first graphics process data command of cutting apart in the segment;
3) galvanometer system 3 is according to the graphics process data command of industrial computer 1, and optical fiber laser 2 output laser are moved in the XY flat scanning, finishes first laser index carving of cutting apart segment;
4) finish first cut apart the segment laser index carving after, industrial computer 1 is controlled displacement system 5 once more and is moved, optical fiber laser 2 focusing center are overlapped the location with the second coordinate center origin of cutting apart segment of big width laser portrayal, after putting in place, the laser index carving of segment is cut apart in beginning second, finishes the laser index carving that all cut apart segment according to this one by one;
5) finish all laser index carvings of cutting apart segment after, industrial computer 1 control displacement system moves to original position with optical fiber laser 2, make optical fiber laser 2 focusing center overlap the location, begin new marking with the first coordinate center origin of cutting apart segment of second big width laser portrayal workpiece.
Referring to Fig. 3, the graphics process data command of described industrial computer 1 has following steps:
A) figure of big width laser portrayal be divided into first cut apart segment, second cut apart segment,-----, N cuts apart segment;
B) handle first cut apart segment, second cut apart segment,-----, N cuts apart the coordinate data of the every bit of segment and the center origin position of definite coordinate;
C) determine optical fiber laser 2 by first cut apart segment, second cut apart segment,-----, N cuts apart the bright dipping program of segment;
D) determine galvanometer system 3 by first cut apart segment, second cut apart segment,-----, N cuts apart the bright dipping program of segment.
Obviously, above-mentioned example of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.
Claims (1)
1. a big width laser is portrayed system, it is characterized in that comprising:
Industrial computer is used to control displacement system, galvanometer system, is used for the dividing processing of big width laser portrayal figure;
Optical fiber laser is used for the laser instrument that big width laser is portrayed;
Support the three-D displacement system of optical fiber laser, be used for the focusing center of optical fiber laser is overlapped the location with the coordinate center origin of the partition graph of big width laser portrayal;
Galvanometer system is used for according to the instruction of industrial computer optical fiber laser being exported laser in the XY flat scanning;
Servo electrical machinery system is used for the drive displacement system;
Wherein, industrial computer is connected with optical fiber laser, galvanometer system, servo electrical machinery system respectively, and servo electrical machinery system is connected with displacement system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205686772U CN201863607U (en) | 2010-10-20 | 2010-10-20 | Wide-breadth laser describing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205686772U CN201863607U (en) | 2010-10-20 | 2010-10-20 | Wide-breadth laser describing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863607U true CN201863607U (en) | 2011-06-15 |
Family
ID=44134772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205686772U Expired - Fee Related CN201863607U (en) | 2010-10-20 | 2010-10-20 | Wide-breadth laser describing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452269A (en) * | 2010-10-20 | 2012-05-16 | 苏州楚天光电设备有限公司 | Large-format laser engraving system and control method thereof |
| CN103639593A (en) * | 2013-12-12 | 2014-03-19 | 苏州德龙激光股份有限公司 | Large-breadth seamless splicing method and system for laser processing |
| CN108436278A (en) * | 2018-01-26 | 2018-08-24 | 北京金橙子科技股份有限公司 | Super large breadth three-dimensional laser engraving process and system |
| CN108465946A (en) * | 2018-04-02 | 2018-08-31 | 青岛布雷斯塔信息科技发展有限公司 | A kind of cutting joining method of wide cut multifunction laser machine |
-
2010
- 2010-10-20 CN CN2010205686772U patent/CN201863607U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452269A (en) * | 2010-10-20 | 2012-05-16 | 苏州楚天光电设备有限公司 | Large-format laser engraving system and control method thereof |
| CN103639593A (en) * | 2013-12-12 | 2014-03-19 | 苏州德龙激光股份有限公司 | Large-breadth seamless splicing method and system for laser processing |
| CN108436278A (en) * | 2018-01-26 | 2018-08-24 | 北京金橙子科技股份有限公司 | Super large breadth three-dimensional laser engraving process and system |
| CN108465946A (en) * | 2018-04-02 | 2018-08-31 | 青岛布雷斯塔信息科技发展有限公司 | A kind of cutting joining method of wide cut multifunction laser machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204470781U (en) | A kind of Five-axis linkage laser processing machine based on speculum leaded light | |
| CN105563309B (en) | It is a kind of actively to comply with end effector and its control method for adjustable pitch propeller robot grinding | |
| CN202539814U (en) | Three-dimensional laser cutting machine tool | |
| CN201979219U (en) | Laser welding machine tool | |
| CN201863607U (en) | Wide-breadth laser describing system | |
| CN201353688Y (en) | High-precision two-dimensional movement work platform control system for laser film engraving | |
| CN203124971U (en) | Robot three-dimensional optical fiber laser cutting machine | |
| CN102452269B (en) | Large-format laser engraving system and control method thereof | |
| CN103658980B (en) | Main unit of square tube laser cutting machine | |
| CN205386821U (en) | Suspension type beat manipulator and punching press assembly line thereof | |
| CN101890643A (en) | Movable processing machine tool of overlarge member | |
| CN201848649U (en) | Double-turntable, five-shaft linkage and three-dimensional optical laser numerical control cutting machine | |
| CN102451953A (en) | Multi-functional laser processing manufacturing system | |
| CN103568672A (en) | Automatic carving system | |
| CN201455546U (en) | Laser machining equipment and aligning device for work piece | |
| CN102626834A (en) | Dual-pickup-head laser fast cutting device used for different formats and application method | |
| CN103394808B (en) | Multistation laser engraving machine | |
| CN202438790U (en) | Oscillating laser-cutting device for numerical control turret punch press | |
| CN110421264A (en) | A kind of micro- texture processing method of laser | |
| CN208628852U (en) | A kind of numerically-controlled machine tool of achievable nonvolatile organic acid turning-milling complex processing | |
| CN104635624A (en) | Control method and control system for controlling numerical control system of four-axis processing equipment | |
| CN202555974U (en) | Double-light-head laser fast cutting device for different breadths | |
| CN203572447U (en) | Acid etching rock plate three-dimensional laser scanner | |
| CN204843719U (en) | Multi -function vehicle mills lathe | |
| CN104635626A (en) | Laser micro-processing control system |
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: 20110615 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |