CN109175717A - A kind of device and method for realizing color metal label - Google Patents
A kind of device and method for realizing color metal label Download PDFInfo
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- CN109175717A CN109175717A CN201811209269.5A CN201811209269A CN109175717A CN 109175717 A CN109175717 A CN 109175717A CN 201811209269 A CN201811209269 A CN 201811209269A CN 109175717 A CN109175717 A CN 109175717A
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- laser beam
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
The present invention provides a kind of device and method for realizing color metal label, and main includes display screen (2), the scanning focused system of light beam (3), transmission device (5), controller (7), laser (9), vision positioning CCD (13)；The display screen (2) can show multicolour pattern to be marked, while for carrying out control interaction with user, and the control interactive instruction of user is sent to controller (7)；The scanning focused system of light beam (3) is used to control scanning track and the scanning speed for the laser beam that laser (9) is launched；The transmission device (5) is used to external sample (4) being sent to mark position；The location drawing picture of external sample (4) is sent to controller (7) for positioning to external sample (4) by the vision positioning CCD (13)；Using device and method provided by the invention, without adding any pigment, being not necessarily to other technical process, without secondary operation, laser is directly at color marker.
Description
Technical field
The present invention relates to a kind of device and method for realizing color metal label, belong to technical field of laser processing.
Background technique
Laser processing is developed rapidly in recent years as an emerging technology.Since laser has good monochrome
Property, coherence, directionality and high brightness；Laser beam is easy to transmit, contactless；Heat affected area and heat become in laser processing procedure
Shape is small, it is easy to accomplish automation, so that it is relatively broad to the research of laser processing and application.Laser processing is mainly cut including laser
It cuts, punch, welding, cladding, cleaning, the technologies such as label, wherein laser labelling occupies the great share in laser processing market.
Laser labelling is to irradiate material surface using high energy laser beam, makes workpiece surface material instantaneous oxidation or melting vapour
Change, to form corresponding pattern and label.Being of wide application for laser labelling is general, can have in metal and alloy surface
The nonmetallic surfaces marking such as machine object, ceramics, glass, timber goes out various texts, symbol, two dimensional code and pattern, photo etc..
However, common laser marking equipment is only capable of obtaining black and white label in the market, it is unable to marking and goes out multicolour pattern, it can not
Meet market to the label demand of colored logo, photo, limits the further genralrlization of Laser marking technology.
Summary of the invention
The technical problem to be solved by the present invention is having overcome the deficiencies of the prior art and provide a kind of realization color metal mark
The device and method of note, without adding any pigment, being not necessarily to other technical process, without secondary operation, laser is directly at colour code
Note realizes automation, the intelligence of color metal label.
The object of the invention is achieved by the following technical programs:
A kind of equipment for realizing color metal label, including display screen, the scanning focused system of light beam, transmission device, control
Device processed, laser, vision positioning CCD；
The display screen can show multicolour pattern to be marked, while be used to carry out control interaction with user, and will
The control interactive instruction of user is sent to controller；The scanning focused system of light beam is for controlling the laser that laser is launched
The scanning track of beam and scanning speed；The transmission device is used to external sample being sent to mark position；The vision positioning
The location drawing picture of external sample is sent to controller for positioning to external sample by CCD；
The controller selects and is arranged to multicolour pattern to be marked according to the control interactive instruction of user；Control
Device can control transmission device and external sample is sent to mark position；Controller is swashed by sending to the scanning focused system of light beam
The scanning track of light beam and the scanning focused system of scanning speed state modulator light beam；Controller can control swashing for laser output
Optical power；Controller determines multicolour pattern to be marked in external sample table according to the position and multicolour pattern to be marked of external sample
Mark position on face；Controller has the ability that image procossing is carried out to multicolour pattern to be marked.
The equipment of above-mentioned realization color metal label, the controller is according to pixel each in multicolour pattern to be marked
Rgb value carries out color division, and the scanning track ginseng of the power parameter of the laser beam different to different color marks, laser beam
Several and laser beam scanning speed parameter；Then controller controls laser output according to the power parameter of different laser beams
Laser power；Controller is scanning focused according to the scanning trajectory parameters of laser beam and the scanning speed state modulator light beam of laser beam
System.
The equipment of above-mentioned realization color metal label, the function of the controller laser beam different to different color marks
The specific corresponding relationship of rate parameter, the scanning speed parameter of the scanning trajectory parameters of laser beam and laser beam are as follows:
The power of the corresponding laser beam of white is 1~8W, scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of orange corresponding laser beam is 3~10W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~400mm/s；
The power of the corresponding laser beam of yellow is 3~10W, and scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of blue is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~400mm/s；
The power of red corresponding laser beam is 5~15W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of purple is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of black is 15~25W, and scanning track spacing is 0.05~0.1mm, and scanning speed is
60~400mm/s；
The power of the corresponding laser beam of green is 15~25W, and scanning track spacing is 0.04~0.1mm, and scanning speed is
60~400mm/s.
The equipment of above-mentioned realization color metal label, further includes camera；
The camera is for taking pictures to user or other articles, to generate multicolour pattern as colour to be marked
Pattern；The controller is controlled according to the starting camera instruction in the control interactive instruction of user with camera shooting instruction respectively
The starting and shooting of camera processed, the image storage of camera shooting is in the controller.
The equipment of above-mentioned realization color metal label, further includes that sample output window and sample are put into window；
External sample is put into window by the sample and is placed on transmission device；By the sample output window by external sample
Product take out from transmission device.
The equipment of above-mentioned realization color metal label, further includes beam splitter, power meter, total reflective mirror；
The laser beam that laser is launched is divided with preset ratio to total reflective mirror by the beam splitter；The total reflective mirror will be upper
Light splitting output is stated to power meter；The power meter is used to measure the power for the laser beam that laser is launched.
The equipment of above-mentioned realization color metal label, the controller is interior can equipped with wireless or bluetooth module, controller
Pass through wireless or bluetooth connection external equipment and receive the photo in external equipment, controller can be by the photo in external equipment
Storage is in the controller.
A method of it realizing color metal label, includes the following steps:
Step 1: controller determines the position of external sample by vision positioning CCD；User by display screen selection,
Multicolour pattern to be marked is set；Controller determines cromogram to be marked according to the position and multicolour pattern to be marked of external sample
Mark position of the case on external sample surfaces；
Step 2: controller carries out color division according to the rgb value of pixel each in multicolour pattern to be marked, and to not
The scanning speed ginseng of the power parameter of the different laser beam of same color mark, the scanning trajectory parameters of laser beam and laser beam
Number；
Step 3: controller controls laser and the scanning focused system of light beam simultaneously to be made according to multicolour pattern to be marked
The laser beam that laser is launched with the power parameter of the laser beam marked in step 2, laser beam scanning trajectory parameters and swash
External sample is marked in the scanning speed parameter of light beam.
The method of above-mentioned realization color metal label is put into window for external sample by sample before the step 1
It is placed on transmission device, controller controls transmission device and external sample is sent to mark position.
The method of above-mentioned realization color metal label, the laser beam for using beam splitter to launch laser is with preset ratio
It is divided to total reflective mirror；The total reflective mirror exports above-mentioned light splitting to power meter；The power meter can measure laser and launch
Laser beam power.
The present invention has the following beneficial effects: compared with the prior art
(1) present device can carry out color division according to the rgb value of pixel each in multicolour pattern, and to different face
Technological parameter assignment is marked in color region, realizes color metal label；
(2) high degree of automation of present device is able to carry out automatic batch production processing；
(3) present device has a variety of external interfaces and storage inside data abundant, the figure having in conjunction with itself
As processing function, realization color metal that can be more flexible is marked.
Detailed description of the invention
Fig. 1 is each component position view for the equipment that the present invention realizes color metal label.
Appended drawing reference
1 camera
2 display screens
The scanning focused system of 3 light beams
4 samples
5 transmission devices
6 sample output windows
7 controllers
8 beam splitters
9 lasers
10 power meters
11 samples are put into window
12 total reflective mirrors
13 vision positioning CCD
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to implementation of the invention
Mode is described in further detail.
A kind of equipment for realizing color metal label, including camera 1, display screen 2, the scanning focused system 3 of light beam, biography
Device 5, sample output window 6, controller 7, beam splitter 8, laser 9, power meter 10, sample is sent to be put into window 11, total reflective mirror 12, view
Feel positioning CCD13.
The camera 1 is for taking pictures to user or other articles, to generate multicolour pattern as coloured silk to be marked
Colored pattern；The controller 7 is according to the instruction of starting camera 1 and 1 shooting instruction of camera in the control interactive instruction of user
The starting and shooting of camera 1 are controlled respectively, and the image that camera 1 is shot is stored in controller 7.
The display screen 2 can show multicolour pattern to be marked, while be used to carry out control interaction with user, and will
The control interactive instruction of user is sent to controller 7；The scanning focused system 3 of light beam is for controlling what laser 9 was launched
The scanning track of laser beam and scanning speed；The transmission device 5 is used to external sample 4 being sent to mark position；The view
Feel that positioning CCD13 is used to position external sample 4, and the location drawing picture of external sample 4 is sent to controller 7.
The controller 7 selects and is arranged to multicolour pattern to be marked according to the control interactive instruction of user；Control
Device 7 processed can control transmission device 5 and external sample 4 is sent to mark position.The controller 7 is according to cromogram to be marked
The rgb value of each pixel carries out color division, and power parameter, the laser of the laser beam different to different color marks in case
The scanning speed parameter of the scanning trajectory parameters and laser beam of beam；Then controller 7 is according to the power parameter of different laser beams
Control the laser power that laser 9 exports；Controller 7 is joined according to the scanning trajectory parameters of laser beam and the scanning speed of laser beam
The number control scanning focused system 3 of light beam.
The scanning trajectory parameters of the power parameter of controller (7) laser beam different to different color marks, laser beam
With the specific corresponding relationship of the scanning speed parameter of laser beam are as follows:
The power of the corresponding laser beam of white is 1~8W, scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of orange corresponding laser beam is 3~10W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~400mm/s；
The power of the corresponding laser beam of yellow is 3~10W, and scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of blue is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~400mm/s；
The power of red corresponding laser beam is 5~15W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of purple is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of black is 15~25W, and scanning track spacing is 0.05~0.1mm, and scanning speed is
60~400mm/s；
The power of the corresponding laser beam of green is 15~25W, and scanning track spacing is 0.04~0.1mm, and scanning speed is
60~400mm/s.
Controller 7 is by sending scanning track and the scanning speed state modulator of laser beam to the scanning focused system 3 of light beam
The scanning focused system 3 of light beam；Controller 7 can control the laser power of the output of laser 9；Controller 7 is according to external sample 4
Position and multicolour pattern to be marked determine mark position of the multicolour pattern to be marked on 4 surface of external sample；Controller 7 has
The ability of image procossing is carried out to multicolour pattern to be marked.
Wireless or bluetooth connection external equipment can be passed through by being equipped with wireless or bluetooth module, controller 7 in the controller 7
And the photo in external equipment is received, the photo in external equipment can be stored in controller 7 by controller 7.
The laser beam that laser 9 is launched is divided with preset ratio to total reflective mirror 12 by the beam splitter 8；The total reflective mirror
12 export above-mentioned light splitting to power meter 10；The power meter 10 is used to measure the power for the laser beam that laser 9 is launched.
External sample 4 is put into window 11 by the sample and is placed on transmission device 5；It will by the sample output window 6
External sample 4 is taken out from transmission device 5.
A method of it realizing color metal label, includes the following steps:
External sample 4 is placed on transmission device 5 Step 1: being put into window 11 by sample, the control transmission dress of controller 7
It sets 5 and external sample 4 is sent to mark position；
Step 2: controller 7 determines the position of external sample 4 by vision positioning CCD13；User passes through display screen 2
It selects, multicolour pattern to be marked is set；Controller 7 is determined according to the position of external sample 4 and multicolour pattern to be marked wait mark
Remember mark position of the multicolour pattern on 4 surface of external sample；
Step 3: controller 7 carries out color division according to the rgb value of pixel each in multicolour pattern to be marked, and right
The scanning speed ginseng of the power parameter of the different laser beam of different color marks, the scanning trajectory parameters of laser beam and laser beam
Number；
Step 4: controller 7 controls laser 9 and the scanning focused system 3 of light beam simultaneously, according to cromogram to be marked
Case, the laser beam for launching laser 9 are joined with the scanning track of the power parameter of the laser beam marked in step 2, laser beam
External sample 4 is marked in several and laser beam scanning speed parameter.
Embodiment:
A kind of equipment for realizing color metal label, including camera 1, display screen 2, the scanning focused system 3 of light beam, biography
Device 5, sample output window 6, controller 7, beam splitter 8, laser 9, power meter 10, sample is sent to be put into window 11, total reflective mirror 12, view
Feel positioning CCD13.
Camera 1 is for taking pictures to user or other articles, to generate multicolour pattern for subsequent present device
Colour-coded is carried out, camera 1 is located at the top of display screen 2.
Display screen 2 can carry out control interaction with user, while show that screen 2 can show cromogram to be marked
Case.User selects and is arranged to multicolour pattern to be marked in display screen 2, shows screen 2 by user to be marked
Multicolour pattern is selected and the instruction that is arranged is sent to controller 7, controller 7 according to user to multicolour pattern to be marked into
The selection and setting of multicolour pattern to be marked are completed in row selection with the instruction of setting, and then controller 7 chooses user and complete
Display screen 2 is sent at the multicolour pattern to be marked of setting to be shown.Controller 7 can be treated according to the equipment of user
Size, position, color of the multicolour pattern of label etc. are adjusted.It includes using that user, which carries out selection to multicolour pattern to be marked,
Family self-timer, user picture and preset three kinds of equipment, when selecting user's self-timer, controller 7 controls camera 1 and works, and camera 1 is real
It now takes pictures to user or other articles, obtains multicolour pattern to be marked；When selecting user picture, user can be by wireless
Or bluetooth connection controller 7, the photo in user's mobile device is sent to controller 7 of the invention, obtains coloured silk to be marked
Colored pattern；When selecting equipment preset, then the picture library stored in controller 7 is opened, user carries out picture choosing according to personal preference
It selects, obtains multicolour pattern to be marked.
The scanning focused system 3 of light beam is used to control scanning track and the scanning speed for the laser beam that laser 9 is launched, and uses
In in the formation indicia patterns of sample 4.The scanning trajectory parameters and scanning speed parameter of the scanning focused system 3 of light beam are by controller
7 controls.
Sample 4 is sample to be marked, is located on transmission device 5.Transmission device 5 is used to sample 4 being sent to mark position.
Sample 4 is taken out by sample output window 6 after the completion of label.
Controller 7 is used to complete the selection of multicolour pattern and setting, control camera 1 work and obtain the shooting of camera 1
Photo, control transmission device 5 by sample 4 be sent to mark position, control the scanning focused system 3 of light beam scanning trajectory parameters
With scanning speed parameter；Picture library is stored in controller 7 simultaneously, controller 7, which has, carries out image to multicolour pattern to be marked
The ability of processing.
The laser beam that laser 9 is launched is divided with preset ratio to power meter 10 by beam splitter 8.Laser 9 is for sending out
Laser beam is penetrated, is that the laser labelling of present device processes source.Power meter 10 carries out power to the laser beam that laser 9 is launched
Measurement.
Sample 4 is put into window 11 by sample and is placed into equipment of the invention；Total reflective mirror 12 is used for reflection laser beam.Vision
CCD 13 is positioned for the positioning to sample 4, i.e. vision positioning CCD13 determines sample for taking pictures to the position of sample 4
4 position.The location drawing picture of sample 4 is sent to controller 7 by vision positioning CCD 13, controller 7 according to the position of sample 4 and
Multicolour pattern to be marked determines mark position of the multicolour pattern to be marked on 4 surface of sample.Controller 7 is according to coloured silk to be marked
The rgb value progress color division of each pixel in colored pattern, and the power parameter of the laser beam different to different color marks,
The scanning speed parameter of the scanning trajectory parameters and laser beam of laser beam；Then controller 7 is according to the power of different laser beams
The laser power that state modulator laser 9 exports；Controller 7 is according to the scanning trajectory parameters of laser beam and the scanning speed of laser beam
Spend the scanning focused system 3 of state modulator light beam.
The scanning trajectory parameters of the power parameter of controller (7) laser beam different to different color marks, laser beam
With the specific corresponding relationship of the scanning speed parameter of laser beam are as follows:
The power of the corresponding laser beam of white is 1~8W, scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of orange corresponding laser beam is 3~10W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~400mm/s；
The power of the corresponding laser beam of yellow is 3~10W, and scanning track spacing is 0.02~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of blue is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~400mm/s；
The power of red corresponding laser beam is 5~15W, and scanning track spacing is 0.03~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of purple is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed 60
~500mm/s；
The power of the corresponding laser beam of black is 15~25W, and scanning track spacing is 0.05~0.1mm, and scanning speed is
60~400mm/s；
The power of the corresponding laser beam of green is 15~25W, and scanning track spacing is 0.04~0.1mm, and scanning speed is
60~400mm/s.
A method of it realizing color metal label, includes the following steps:
Step 1: device power-up.
Step 2: window 11 being put by sample and is put into sample 4, control transmission device 5 works, and sample 4 is made to be sequentially arranged in biography
Send device 5 surface.By vision positioning CCD13, determine that sample 4 is located at region to be marked.
Step 3: by multicolour pattern source mode in display 2 selection control 7 of screen, including user takes pictures, Yong Huzhao
Piece is preset with equipment.If selecting user's photographing mode, camera 1 works, and user carries out self-timer, obtains cromogram to be marked
Case；If selecting user picture mode, by wireless or bluetooth connection, the photo in mobile device is sent to the present invention by user
Laser marking equipment, obtain multicolour pattern to be marked；If selecting equipment prepattern, equipment picture library, user are opened
Picture selection in picture library is carried out according to personal preference, obtains multicolour pattern to be marked.
Step 4: determining multicolour pattern to be marked, image procossing is carried out by controller 7, controller 7 is according to multicolour pattern
In the rgb value of each pixel carry out color division, and technological parameter assignment is marked to regions of different colours.
Step 5: mark position of the multicolour pattern on 4 surface of sample is determined by vision positioning CCD13.
Step 6: controller 7 controls equipment and starts that 4 surface of sample is marked, and laser 9 emits laser beam, through beam splitting
Mirror 8 is split laser beam.Small scale energy injects power meter 10 by total reflective mirror 12, by power meter 10 to laser power
Carry out real-time monitoring and feedback, it is ensured that laser output power is stablized；Large scale energy enters the scanning focused system 3 of light beam, passes through
Controller 7 controls laser 9 and the scanning focused system 3 of light beam, the laser power and colour for making laser beam to set
The path label of pattern, speed are marked on 4 surface of sample.
Step 7: after label, sample 4 is sent to sample output window 6 by transmission device 5, and user is through sample output window 6
Sample 4 is taken out.Next sample to be marked 4 is moved to region to be marked, carries out location confirmation by vision positioning CCD13.
Step 8: repeating the above-mentioned course of work, mass production can be carried out.
Wherein, user can provide different marking samples according to demands of individuals.
Using a kind of device and method for realizing color metal label provided by the invention, without adding any pigment, nothing
Need other technical process (being such as electroplated), without secondary operation, laser is directly at color marker.
A kind of device and method for realizing color metal label provided by the invention, are provided with three kinds of multicolour pattern sources:
First, user's self-timer, the equipment is furnished with self-timer camera, and camera function may be implemented；Second, user picture, by wireless or
Photo in mobile device is sent to laser marking equipment of the invention by bluetooth connection, user；Third, controller 7 prestore, and use
It family can be according to personal preference, the inner pre-stored photochrome of selection control 7.But the source of multicolour pattern is not limited to above-mentioned
Three kinds.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
The content that description in the present invention is not described in detail belongs to the well-known technique of those skilled in the art.
Claims (10)
1. a kind of equipment for realizing color metal label, it is characterised in that: including showing screen (2), the scanning focused system of light beam
(3), transmission device (5), controller (7), laser (9), vision positioning CCD (13)；
The display screen (2) can show multicolour pattern to be marked, while for carrying out control interaction with user, and will use
The control interactive instruction at family is sent to controller (7)；The scanning focused system of light beam (3) is for controlling laser (9) transmitting
The scanning track of laser beam out and scanning speed；The transmission device (5) is used to external sample (4) being sent to marker bit
It sets；The vision positioning CCD (13) sends for positioning to external sample (4), and by the location drawing picture of external sample (4)
Give controller (7)；
The controller (7) selects and is arranged to multicolour pattern to be marked according to the control interactive instruction of user；Control
Device (7) can control transmission device (5) and external sample (4) is sent to mark position；Controller (7) is poly- by scanning to light beam
Burnt system (3) sends scanning track and the scanning focused system of scanning speed state modulator light beam (3) of laser beam；Controller (7)
The laser power of laser (9) output can be controlled；Position and to be marked cromogram of the controller (7) according to external sample (4)
Case determines mark position of the multicolour pattern to be marked on external sample (4) surface；Controller (7) has to cromogram to be marked
The ability of case progress image procossing.
2. a kind of equipment for realizing color metal label according to claim 1, it is characterised in that: the controller (7)
Color division is carried out according to the rgb value of pixel each in multicolour pattern to be marked, and is swashed to different color marks is different
The power parameter of light beam, laser beam scanning trajectory parameters and laser beam scanning speed parameter；Then controller (7) is not according to
The laser power of power parameter control laser (9) output of same laser beam；Controller (7) is according to the scanning track of laser beam
The scanning focused system of scanning speed state modulator light beam (3) of parameter and laser beam.
3. a kind of equipment for realizing color metal label according to claim 1, it is characterised in that: the controller (7)
The power parameter of the laser beam different to different color marks, laser beam scanning trajectory parameters and laser beam scanning speed
The specific corresponding relationship of parameter are as follows:
The power of the corresponding laser beam of white is 1~8W, scanning track spacing is 0.02~0.1mm, scanning speed be 60~
500mm/s；
The power of orange corresponding laser beam is 3~10W, and scanning track spacing is 0.03~0.1mm, scanning speed for 60~
400mm/s；
The power of the corresponding laser beam of yellow is 3~10W, and scanning track spacing is 0.02~0.1mm, scanning speed for 60~
500mm/s；
The power of the corresponding laser beam of blue is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed for 60~
400mm/s；
The power of red corresponding laser beam is 5~15W, and scanning track spacing is 0.03~0.1mm, scanning speed for 60~
500mm/s；
The power of the corresponding laser beam of purple is 5~15W, and scanning track spacing is 0.04~0.1mm, scanning speed for 60~
500mm/s；
The power of the corresponding laser beam of black is 15~25W, and scanning track spacing is 0.05~0.1mm, scanning speed for 60~
400mm/s；
The power of the corresponding laser beam of green is 15~25W, and scanning track spacing is 0.04~0.1mm, scanning speed for 60~
400mm/s。
4. a kind of equipment for realizing color metal label according to claim 1, it is characterised in that: further include camera
(1)；
The camera (1) is for taking pictures to user or other articles, to generate multicolour pattern as colour to be marked
Pattern；The controller (7) is according to starting camera (1) instruction and camera (1) shooting in the control interactive instruction of user
Instruction controls the starting and shooting of camera (1) respectively, and the image of camera (1) shooting is stored in controller (7).
5. a kind of equipment for realizing color metal label according to claim 1, it is characterised in that: further include sample output
Window (6) and sample are put into window (11)；
External sample (4) is put into window (11) by the sample and is placed on transmission device (5)；Pass through the sample output window
(6) external sample (4) is taken out from transmission device (5).
6. a kind of equipment for realizing color metal label according to claim 1, it is characterised in that: further include beam splitter
(8), power meter (10), total reflective mirror (12)；
The laser beam that laser (9) is launched is divided with preset ratio to total reflective mirror (12) by the beam splitter (8)；It is described to be all-trans
Above-mentioned light splitting is exported and gives power meter (10) by mirror (12)；The power meter (10) is for measuring the laser that laser (9) is launched
The power of beam.
7. a kind of equipment for realizing color metal label described according to claim 1~one of 6, it is characterised in that: the control
It is equipped with wireless or bluetooth module in device (7) processed, controller (7) by wireless or bluetooth connection external equipment and can receive outside
Photo in external equipment can be stored in controller (7) by the photo in equipment, controller (7).
8. a kind of method for realizing color metal label, characterized by the following steps:
Step 1: controller (7) determines the position of external sample (4) by vision positioning CCD (13)；User passes through display screen
(2) it selects, multicolour pattern to be marked is set；Controller (7) is true according to the position of external sample (4) and multicolour pattern to be marked
Fixed mark position of the multicolour pattern to be marked on external sample (4) surface；
Step 2: controller (7) carries out color division according to the rgb value of pixel each in multicolour pattern to be marked, and to not
The scanning speed ginseng of the power parameter of the different laser beam of same color mark, the scanning trajectory parameters of laser beam and laser beam
Number；
Step 3: controller (7) controls laser (9) and the scanning focused system of light beam (3) simultaneously, according to cromogram to be marked
Case, the laser beam for launching laser (9) is with the scanning track of the power parameter of the laser beam marked in step 2, laser beam
External sample (4) is marked in parameter and the scanning speed parameter of laser beam.
9. it is according to claim 8 it is a kind of realize color metal label method, it is characterised in that: the step 1 it
Before, window (11) is put by sample, external sample (4) is placed on transmission device (5), controller (7) controls transmission device
(5) external sample (4) is sent to mark position.
10. a kind of method for realizing color metal label according to claim 8, it is characterised in that: use beam splitter (8)
The laser beam that laser (9) is launched is divided with preset ratio to total reflective mirror (12)；
The total reflective mirror (12), which exports above-mentioned light splitting, gives power meter (10)；The power meter (10) can measure laser (9)
The power for the laser beam launched.
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| CN201811209269.5A CN109175717A (en) | 2018-10-17 | 2018-10-17 | A kind of device and method for realizing color metal label |
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| CN201811209269.5A CN109175717A (en) | 2018-10-17 | 2018-10-17 | A kind of device and method for realizing color metal label |
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| CN109175717A true CN109175717A (en) | 2019-01-11 |
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| CN201811209269.5A Pending CN109175717A (en) | 2018-10-17 | 2018-10-17 | A kind of device and method for realizing color metal label |
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Application publication date: 20190111 |