CN101676058A - Laser operation method and device thereof - Google Patents
Laser operation method and device thereof Download PDFInfo
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- CN101676058A CN101676058A CN 200810211978 CN200810211978A CN101676058A CN 101676058 A CN101676058 A CN 101676058A CN 200810211978 CN200810211978 CN 200810211978 CN 200810211978 A CN200810211978 A CN 200810211978A CN 101676058 A CN101676058 A CN 101676058A
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Abstract
The invention discloses a laser operation method and a laser operation device. The method comprises the following steps: (a) drawing a pattern graph to be processed in a computer, and converting the pattern graph into an electronic pattern module; (b) putting the material to be operated on a workbench part; (c) projecting the optical image of the electronic pattern module onto the workbench part/surface of the material to be operated in an equal-size mode; (d) carrying out the position distribution and the adjustment and correction on the pattern module projected on the surface of the materialto be operated; (e) converting the distribution data of the adjusted and corrected pattern module into laser operation data; and (f) processing the material to be operated in a laser operation mode according to the laser operation data. In the invention, through the mode of projection, the operation pattern is optically projected onto the surface of the material to be operated, and the parametersof the operation pattern, such as number, position and the like, are corrected according to the relevant characteristics of the material to be operated so as to determine and execute the optimum laser operation scheme, thereby enhancing the material utilization rate and the product serviceability rate of the laser operation.
Description
Technical field
The present invention relates to laser operation method and device, especially a kind of laser operation method and device of processing heterogeneous body and irregular border material.
Background technology
At present, the application of Laser Processing more and more widely, spread to many manufacturings field, practise the many discharge editors that carry out operation with computer of the laser work device that has at present, especially in applications such as cutting stocks, this mode is thrifty and efficiently for the view picture of scale rule material (most artificial material), but when treating that the operation material is that natural leather etc. manifests again irregularly shaped or surface local when the material of flaw class is arranged, we can't be directly combine the logic discharge of computer with the above-mentioned characteristic for the treatment of the operation material, consider optimization process in the lump, the maximization of processed finished products quality and quantity on the realization material, thereby cause the waste of material and the decline of yield rate.
So, the discharge operation that we must be optimized at the characteristics of the above-mentioned nonuniformity for the treatment of the operation material and non-regular borders.Thus, how to address this problem and become in the industry the lifting target of pursuing.
Summary of the invention
The present invention is directed to above-mentioned existing in prior technology disappearance, purpose is to provide a kind of laser operation method that is suitable for processing heterogeneous body and irregular border material.
The present invention is realized by following technical proposal
A kind of laser operation method in turn includes the following steps:
A), draw out graphic design to be processed and be translated into electronic chart original mold piece on computers;
B), will treat that the operation material places operation post portion;
C), the sizes such as optical image of electronic chart original mold piece are projected workbench portion/treat operation material surface;
D), carry out position distribution and adjust correction projecting the pattern module for the treatment of operation material surface;
E), will adjust revised pattern module distribution data conversion is the laser work data;
F), treat the operation material according to the laser work data and carry out laser work.
Described step c) is specially: the optical image of electronic chart original mold piece is directly projected workbench portion/treat operation material surface.
Described step c) is specially: the optical image of electronic chart original mold piece is projected on the radiation shield, through radiation shield it is projected workbench portion/treat operation material surface again.
Another object of the present invention is to provide a kind of laser work device that is suitable for processing heterogeneous body and irregular border material.
The technical solution adopted for the present invention to solve the technical problems is: a kind of laser work device, comprise frame, operation post portion, lasing light emitter, mechanical driving mechanism, laser work head and computer, also comprise the optical projector that is used for the optical image of pattern module to be processed is projected workbench portion surface.
The projecting direction of described optical projector is towards operation post portion.
The projecting direction of described optical projector and operation post portion are different, and the top of described operation post portion is provided with the radiation shield that the image that the optical projector projection is come reflexes to operation post portion.
The present invention compared with prior art, its advantage is the mode by projection, with the workbench portion that projects of sizes such as graphic design to be processed/treat operation material surface, operating personnel are according to the mass deviation of the boundary shape for the treatment of the operation material and material each several part, the parameters such as number of locations that project the pattern module for the treatment of operation material surface are revised, with the non-regular borders of adaptation material with dodge the local flaw of material, and with this definite best layout scheme, make number of locations and the performance optimalization for the treatment of operation material surface graphic design, and make the laser work head carry out laser work by this, by of the present invention man-machine in conjunction with the interactive method of revising, promoted stock utilization, the product serviceability rate, and operating efficiency, and then promote the effect of laser work comprehensively.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the frame principle figure of operational method of the present invention;
Fig. 2 is the structural representation of apparatus for work first embodiment of the present invention;
Fig. 3 is the schematic side view of Fig. 2;
Fig. 4 is the structural representation of apparatus for work second embodiment of the present invention;
Fig. 5 is the schematic side view of Fig. 4.
1, frame; 2, operation post portion; 3, lasing light emitter; 4, light path; 5, mechanical driving mechanism; 6, laser work head; 7, computer; 8, optical projector; 9, radiation shield; 10, treat the operation material; 11, pattern module optical image.
The specific embodiment
The present invention is further detailed explanation introduces below in conjunction with accompanying drawing and the specific embodiment:
With reference to shown in Figure 1, a kind of laser operation method comprises the steps:
A), on computers draw out graphic design to be processed, and be translated into electronic chart original mold piece.
B), will treat that the operation material is placed in operation post portion, the described operation material for the treatment of can be animal's leather, the characteristic of animal's leather has determined the scrambling on its border, the surface is also according to the test stone difference, more or less has the local flaw place that can not use.
C), the sizes such as optical image of electronic chart original mold piece are projected workbench portion/treat operation material surface, this moment, treat that operation material (leather) surface demonstrates the optical image of graphic design module.
D), carry out position distribution and adjust correction projecting the pattern module for the treatment of operation material surface, by the operator as calculated machine carry out drag operation, thereby the optical image of adjusting the pattern module is in the position distribution for the treatment of on the operation material (leather) and at interval and dodge etc.For example, can be according to treating operation material self-characteristic, irregular as the leather boundary shape, and the distribution situation of surface blemish implement to drag operation to the pattern module image that projects leather surface, make the layout of graphic design can avoid original flaw of leather; Perhaps, with adjacent pattern module do mutual approximation process or altogether the sideline handle so that project between the pattern module image of leather surface suitable interval is arranged, scrap with the interference of avoiding excessive waste of material that causes at interval and interval too small to cause.Make the quantity and the position quality of the pattern module optical image of leather surface projection all reach optimization by this step, promptly quantity is maximum and best in quality.
E), will to adjust revised pattern module distribution data conversion be the laser work data, this step is finished according to the technique initialization parameter automatically by computer.
F), treat the operation material according to the laser work data and carry out laser work, process with computer in the corresponding material of pattern module.
As the concrete implementation step of the present invention, when the projective patterns figure, can take direct projection pattern: the graphic design module that is about to process directly projects treats operation material surface; Also can take indirect projection pattern: need to be about to the graphic design module of processing to project on the radiation shield, by radiation shield it to be projected then and treat operation material surface, can select different mode of deliverys according to the needs of environment and operation in the practical application.
By laser operation method of the present invention, make the operator in treating the process that the operation material carries out Laser Processing, nonuniformity situation according to the boundary shape for the treatment of the operation material and material itself, on computers and the auxiliary of pattern module projection down the parameters such as number of positions interval of its pattern module are revised intuitively substantially, be aided with the accurate discharge of computer aided calculation simultaneously, determine best layout scheme, the number of locations for the treatment of operation material surface pattern module optical image is distributed and at interval and quality all reach optimization, to promote the utilization rate of material to greatest extent, the product serviceability rate, and operating efficiency, and then promote the effect of laser work comprehensively.
With reference to Fig. 2, shown in Figure 3, a kind of laser work device, comprise frame 1, frame 1 is provided with the operation post portion 2 that operation material 10 is treated in carrying, the top of operation post portion 2 is provided with lasing light emitter 3 and mechanical driving mechanism 5, and mechanical driving mechanism 5 is provided with laser work head 6, also is respectively arranged with computer 7 and optical projector 8 on the frame 1, this computer 7 is connected with optical projector 8, mechanical driving mechanism 5 and lasing light emitter 3 respectively, is used for pattern module to be processed is sent to optical projector 8.This optical projector 8 can be arranged on the frame 1, what be used for that optical image with pattern module to be processed projects operation post portion 2 surfaces treats operation material 10, make the pattern module optical image 11 of sizes such as the surface for the treatment of operation material 10 presents, the operator drags and adjusts the projected pattern figure via computer 7, tentatively put and precisely discharge and laser work composing, finally treat operation material 10 according to composition information and carry out Laser Processing by laser work head 6.
During the work of this apparatus for work, earlier erose materials 10 such as leather are placed in the operation post portion 2, the pattern module that will need then to process is imported computer 7, project by optical projector 8 and to treat operation material 10 surfaces, do not treat operation material surface simultaneously when the pattern module and occur for example 11a of different pattern module optical images thereupon, 11b and 11c, scene directly perceived in conjunction with distribution of material 10 surface blemishes and irregular contour, the operator is 7 pairs of pattern modules of machine optical image 11a as calculated, 11b, 11c treat on the operation material 10 number of locations and with the border and parameter such as space revise, drag the pattern module in the computer 7, evade the flaw for the treatment of operation material 10 surfaces and make adjacent pattern module approach or be total to the sideline mutually, make the quantity and the position of the pattern module optical image 11 for the treatment of the 10 surface projections of operation material reach optimization, computer 7 transfers this composition information to the laser work data, mechanical driving mechanism 5 driving laser operations 6 operation, lasing light emitter 3 controlled work simultaneously, the laser beam that lasing light emitter 3 sends enters laser work head 6 along light path 4, treat operation material 10 and carry out laser work, finally obtain and pattern module optical image 11a, 11b, the finished product that 11c is identical.
The method that the present invention revises in real time by human-computer interaction obtains best layout scheme, carries out laser work with this, has promoted stock utilization, product serviceability rate and operating efficiency, and then has promoted the effect of laser work comprehensively.
As a kind of specific embodiment of the present invention, the projecting direction of described optical projector 8 is towards operation post portion 2, and computer 7 directly is incident upon the pattern module by optical projector 8 and treats operation material 10 surfaces like this.
As the another kind of specific embodiment of the present invention, with reference to Fig. 4, shown in Figure 5, the projecting direction of the optical projector 8 of apparatus for work of the present invention is towards other directions, promptly inequality with operation post portion 2, on the described frame 1 radiation shield 9 is set, this radiation shield 9 is on the projecting direction of optical projector 8, the different pattern figure module optical image 11a that is used for optical projector 8 projection is come, 11b, 11c through reflective projection to operation post portion 2.Compare the direct-injection type projection, the position that optical projector 8 is installed is unrestricted, makes that the structure of entire machine is flexible and changeable, and practicality strengthens.
As operation specific embodiment of the present invention, described operation post portion 2 all may be selected to be and maintains static and the operation table top of tiltably-mounted, what be suitable for plate, sheet on the operation table top treats the operation material, when operating personnel stand in frame 1 front simultaneously, no matter be operation computer 7, still observe the entire job process, all comparatively convenient; As a kind of preferred version, the inclination angle of operation post portion 2 is for to be 5-50 ° with level.
Another embodiment as apparatus for work of the present invention, described operation post portion 2 can be possess clamping, the operation chucking tool of rotation, flexible and swing function, it is to nonplanar operation material for the treatment of, add man-hour as revolving body etc. or the like, rely on the clamping, swing, rotation of anchor clamps, function such as flexible to clamp and carry out projection composing and laser work for processing materials, then quite convenient.Described laser work head 6 is made up of a kind of in focus lamp, galvanometer and the field lens or several.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1, a kind of laser operation method is characterized in that, in turn includes the following steps:
A), draw out graphic design to be processed and be translated into electronic chart original mold piece on computers;
B), will treat that the operation material places operation post portion;
C), the sizes such as optical image of electronic chart original mold piece are projected workbench portion/treat operation material surface;
D), carry out position distribution and adjust correction projecting the pattern module for the treatment of operation material surface;
E), will adjust revised pattern module distribution data conversion is the laser work data;
F), treat the operation material according to the laser work data and carry out laser work.
2, a kind of laser operation method according to claim 1 is characterized in that, described step c) is specially: the optical image of electronic chart original mold piece is directly projected workbench portion/treat operation material surface.
3, a kind of laser operation method according to claim 1 is characterized in that, described step c) is specially: the optical image of electronic chart original mold piece is projected on the radiation shield, through radiation shield it is projected workbench portion/treat operation material surface.
4, a kind of enforcement device of laser operation method according to claim 1, comprise frame, operation post portion, lasing light emitter, mechanical driving mechanism, laser work head and computer, it is characterized in that: also comprise the optical projector that is used for the optical image of pattern module to be processed is projected workbench portion surface.
5, a kind of laser work device according to claim 4 is characterized in that the projecting direction of described optical projector is towards operation post portion.
6, a kind of laser work device according to claim 4, it is characterized in that, the projecting direction of described optical projector and operation post portion are different, and the top of described operation post portion is provided with the radiation shield that the image that the optical projector projection is come reflexes to operation post portion.
7, according to claim 4 or 5 or 6 described a kind of laser work devices, it is characterized in that the operation table top of described operation post portion for fixing.
8, a kind of laser work device according to claim 7 is characterized in that, described operation post face tilt is provided with.
According to claim 4 or 5 or 6 described a kind of laser work devices, it is characterized in that 9, described operation post portion is the operation chucking tool that possesses clamping, rotation, flexible and swing function.
10, a kind of laser work device according to claim 4 is characterized in that, described laser work head comprises focus lamp, galvanometer and field lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810211978 CN101676058A (en) | 2008-09-16 | 2008-09-16 | Laser operation method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810211978 CN101676058A (en) | 2008-09-16 | 2008-09-16 | Laser operation method and device thereof |
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| CN101676058A true CN101676058A (en) | 2010-03-24 |
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| CN 200810211978 Pending CN101676058A (en) | 2008-09-16 | 2008-09-16 | Laser operation method and device thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319960A (en) * | 2011-07-27 | 2012-01-18 | 苏州德龙激光有限公司 | Device and method for making metal film group holes by using ultra-short pulse laser |
| CN110637280A (en) * | 2017-07-18 | 2019-12-31 | 谷歌有限责任公司 | Manipulation of graphical icons |
| CN111648049A (en) * | 2020-07-10 | 2020-09-11 | 杰克缝纫机股份有限公司 | Sewing path fine adjustment method and equipment applied to automatic sewing system |
| CN112522958A (en) * | 2019-09-18 | 2021-03-19 | 天守(福建)超纤科技股份有限公司 | Synthetic leather adopting shadow treatment technology and preparation method thereof |
| JP7326641B1 (en) | 2023-02-10 | 2023-08-15 | 朋愛 中村 | Drawing support device, drawing support method, drawn object manufacturing method |
-
2008
- 2008-09-16 CN CN 200810211978 patent/CN101676058A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319960A (en) * | 2011-07-27 | 2012-01-18 | 苏州德龙激光有限公司 | Device and method for making metal film group holes by using ultra-short pulse laser |
| CN110637280A (en) * | 2017-07-18 | 2019-12-31 | 谷歌有限责任公司 | Manipulation of graphical icons |
| CN112522958A (en) * | 2019-09-18 | 2021-03-19 | 天守(福建)超纤科技股份有限公司 | Synthetic leather adopting shadow treatment technology and preparation method thereof |
| CN111648049A (en) * | 2020-07-10 | 2020-09-11 | 杰克缝纫机股份有限公司 | Sewing path fine adjustment method and equipment applied to automatic sewing system |
| JP7326641B1 (en) | 2023-02-10 | 2023-08-15 | 朋愛 中村 | Drawing support device, drawing support method, drawn object manufacturing method |
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Open date: 20100324 |