CN107672335A - Laser labeling method, laser marking machine and storage medium - Google Patents
Laser labeling method, laser marking machine and storage medium Download PDFInfo
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- CN107672335A CN107672335A CN201710903378.6A CN201710903378A CN107672335A CN 107672335 A CN107672335 A CN 107672335A CN 201710903378 A CN201710903378 A CN 201710903378A CN 107672335 A CN107672335 A CN 107672335A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
- B41M5/245—Electroerosion or spark recording
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of laser labeling method, the laser labeling method comprises the following steps：Target marker image is obtained, is determined to mark content according to the target marker image, wherein, the mark content includes point mark and/or line segment mark；Image tagged position is determined according to the mark content, and galvanometer movement locus is generated according to described image mark position, the galvanometer movement locus includes the mark track in marked region, wherein, the mark track includes galvanometer mark position corresponding with described image mark position；Galvanometer is controlled to mark uniform motion on track described with pre-set velocity；When the galvanometer moves to the galvanometer mark position, control laser sends light beam to the galvanometer and marked with being formed in described image marked locations, and then obtains the target marker image.The present invention can improve labeling effciency.The present invention also provides a kind of laser marking machine and computer-readable recording medium.
Description
Technical field
The present invention relates to technical field of laser mark, more particularly to a kind of laser labeling method, using the laser labelling side
The laser marking machine of method and the storage medium for storing the laser labelling program.
Background technology
Laser labeling method is the method for stamping permanent mark in a variety of material surfaces with laser beam, using swash
Light beam makes the evaporation of entry material expose deep layer material, or causes the Chemical Physics of entry material to change and carve vestige, or
Person is to burn up moieties by luminous energy, shows figure, the word of required etching.Laser labeling method is widely used at present
Garment accessories, medical packaging, Wines packing, architectural pottery, beverage packaging, fabric cutting, rubber, shell nameplate, technique
The industries such as gift, electronic component, leather, cable, tubing, packaging for foodstuff.
Existing laser labeling method is in labeling process, and galvanometer first accelerates a period of time when starting, during close to mark position
Slow down again and be marked, further accelerate afterwards to next mark position.This mode galvanometer experience in mark accelerates and slowed down
Number is too many, the speed and efficiency of reduction flag.
The content of the invention
It is a primary object of the present invention to provide a kind of laser labeling method, laser marking machine and storage medium, it is intended to solve
Certainly often once marked in labeling process and be required for experience once to slow down and accelerate, the problem of reduction flag efficiency.
To achieve the above object, a kind of laser labeling method provided by the invention, the laser labeling method include as follows
Step：
Target marker image is obtained, is determined to mark content according to the target marker image, wherein, the mark content
Including a mark and/or line segment mark；
Image tagged position is determined according to the mark content, and galvanometer motion is generated according to described image mark position
Track, the galvanometer movement locus include the mark track in marked region, wherein, the mark track includes and the figure
The galvanometer mark position as corresponding to mark position；
Galvanometer is controlled to mark uniform motion on track described with pre-set velocity；
When the galvanometer moves to the galvanometer mark position, control laser sends light beam with institute to the galvanometer
State image tagged opening position and form mark, and then obtain the target marker image.
In a possible embodiments, the galvanometer movement locus also includes guide tracks, and the mark track includes first
Sub-trajectory and the second mark sub-trajectory are marked, by described between the first mark sub-trajectory and the second mark sub-trajectory
Guide tracks are connected；The control galvanometer is included with pre-set velocity in the step of uniform motion on the mark track：
Galvanometer is controlled to mark uniform motion on sub-trajectory the first of the galvanometer movement locus with the pre-set velocity；
When the galvanometer switches to the guide tracks by the first mark sub-trajectory of the galvanometer movement locus, control
The galvanometer is made to move in guide tracks；
In guide tracks to described second mark sub-trajectory of the galvanometer by the galvanometer movement locus, institute is controlled
State galvanometer and uniform motion on sub-trajectory is marked described second with the pre-set velocity.
In a possible embodiments, the galvanometer initially enter the guide tracks, it is described first mark sub-trajectory or
Before person second marks sub-trajectory, the laser, which is opened, delay operation of opening the light；The guide tracks, institute are left in the galvanometer
The laser opens relevant light delay operation before stating the first mark sub-trajectory or the second mark sub-trajectory；Wherein,
The galvanometer leave time of the pass light delay operation that the laser before the first mark sub-trajectory is opened with
The time for the delay operation of opening the light that the galvanometer is opened into the laser before the guide tracks at least partly overlaps；With/
Or
The laser undergoes the time for closing light delay operation opened and institute before the galvanometer leaves the guide tracks
The time for stating the delay operation of opening the light that galvanometer is opened into the laser before the described second mark sub-trajectory at least partly overlaps.
In a possible embodiments, the control galvanometer is with pre-set velocity in described the step of marking uniform motion on track
Including：
Interval preset time sends positional information to control the galvanometer by pre-set velocity in the mark to the galvanometer
Uniform motion on track.
In a possible embodiments, the mark content includes point mark and line segment mark, described according to the mark
Note content determines image tagged position, and is included according to the step of described image mark position generation galvanometer movement locus：
A mark position is determined according to the point mark；
Line segment start position and line segment final position are determined according to line segment mark；
Galvanometer motion rail is generated according to described mark position, the line segment start position and the line segment final position
Mark.
In a possible embodiments, described the step of generating galvanometer movement locus according to described image mark position, includes：
Default basic path is optimized according to described image mark position, the galvanometer motion rail after generation optimization
Mark.
In a possible embodiments, the acquisition target marker image, determine to mark according to the target marker image
The step of content, includes：
Target marker image is obtained, is determined to mark profile and to profile should be marked according to the target marker image
Silhouette markup content；
Filling-tag content is determined in the mark profile.
In a possible embodiments, the target marker image is any in Quick Response Code, bar code, vector file and bitmap
It is a kind of.
The present invention also provides a kind of laser marking machine, the laser marking machine include board, laser, galvanometer, memory,
Processor and the computer program that can be run on the memory and on the processor is stored in, wherein,
The laser, for sending light beam to the galvanometer；
The galvanometer, for reflecting light beam that the laser sends to image tagged opening position, with described image mark
Remember that opening position forms mark；
The step of laser labeling method as described above being realized when the computer program is by the computing device.
The present invention also provides a kind of computer-readable recording medium, and laser is stored with the computer-readable recording medium
Mark program, the step of laser labelling program realizes laser labeling method as described above when being executed by processor.
The embodiment of the present invention obtains target marker image, is determined to mark content according to the target marker image, wherein,
The mark content includes point mark and/or line segment mark；Image tagged position is determined according to the mark content, and according to
Described image mark position generates galvanometer movement locus, and the galvanometer movement locus includes the mark track in marked region,
Wherein, the mark track includes galvanometer mark position corresponding with described image mark position；Galvanometer is controlled with pre-set velocity
The uniform motion on the mark track；When the galvanometer moves to the galvanometer mark position, control laser is to described
Galvanometer sends light beam and marked with being formed in described image marked locations, and then obtains the target marker image.Thus, galvanometer
Can mark track on uniform motion, without each target label point undergo again once accelerate and slow down, so as to improve
The efficiency of mark, further can be by the way that by galvanometer, the speed of uniform motion is arranged at a high speed, to accelerate to mark on mark track
The bulk velocity of note.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of laser labeling method first embodiment of the present invention；
Fig. 2 is the sub-process schematic diagram of step S10 in laser labeling method first embodiment of the present invention；
Fig. 3 is the sub-process schematic diagram of step S20 in laser labeling method first embodiment of the present invention；；
Fig. 4 is the marked region schematic diagram of laser marking machine in laser labeling method first embodiment of the present invention；
Fig. 5 is the schematic diagram of galvanometer movement locus in laser labeling method second embodiment of the present invention；
Fig. 6 is the sub-process schematic diagram of step S30 in laser labeling method second embodiment of the present invention；
Fig. 7 is the time coordinate signal opened the light in laser labeling method 3rd embodiment of the present invention and be delayed and close light delay
Figure；
Fig. 8 is the sub-process schematic diagram of step S30 in laser labeling method fourth embodiment of the present invention；
Fig. 9 is the sub-process schematic diagram of step S20 in the embodiment of laser labeling method the 5th of the present invention；
Figure 10 a are the schematic diagram of target marker image in the embodiment of laser labeling method the 5th of the present invention；
Figure 10 b are the signal in the basic path that target marker image is corresponded in the embodiment of laser labeling method the 5th of the present invention
Figure；
Figure 10 c are the schematic diagram to the galvanometer movement locus after basic path optimization in Figure 10 b；
Figure 11 is the system structure diagram of laser marking machine first embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of laser labeling method, and the laser labeling method provided in embodiments of the present invention mainly solves
For existing laser marking machine in labeling process, galvanometer first accelerates a period of time when starting, close to slow down again during mark position into
Line flag, the problem of that the labeling effciency that brings low is further accelerated to this mode of next mark position afterwards.
Referring to Fig. 1, in the first embodiment of laser labeling method, the laser labeling method comprises the following steps：
Step S10, target marker image is obtained, determined to mark content according to the target marker image, wherein, it is described
Content is marked to include point mark and/or line segment mark；
Laser marking machine includes board, laser, galvanometer, memory and processor.In the present embodiment, processor be with
The terminal device of independent data disposal ability, such as：PC, tablet personal computer, mobile phone etc., terminal device can be by networks, outer
The modes such as portion's storage device get the image that user wants mark, the figure that user will can get in the case of no modification
As being used as target marker image, image can also be cut after image is got, or size, the ratio of setting image
Etc. parameter, finally using amended image as target marker image.The target marker image include but is not limited to Quick Response Code,
The forms such as bar code, vector file, bitmap, word.
Fig. 2 is please referred to, step S10 includes：
Step S11, target marker image is obtained, determined to mark profile and to that should mark according to the target marker image
Remember the silhouette markup content of profile；
After target marker image is got, image procossing is carried out to target marker image, determines to mark profile, then it is right
Mark profile to carry out line analysis, determine to mark the silhouette markup content used required for the mark profile, the delineator
Remember that content includes point mark and/or line segment mark.
Step S12, filling-tag content is determined in the mark profile.
After mark profile determines, it can also be accessed in the filling-tag in profile according to the processing to target marker image
Hold, filling-tag content equally also includes point mark and/or line segment mark.It should be noted that not all mark wheel
Be required in exterior feature filling, it is necessary to filling mark profile in also might not Zone Full be all filled, filling-tag content
Target marker image is depended entirely on, different target marker images has different filling results.
Step S20, image tagged position is determined according to the mark content, and generated according to described image mark position
Galvanometer movement locus, the galvanometer movement locus include the mark track in marked region, wherein, the mark track includes
Galvanometer mark position corresponding with described image mark position；
, it is necessary to which the position of content and marked region will be marked to carry out after mark content is determined according to target marker image
Corresponding, i.e., each each point mark is marked in marked region in the position of marked region and/or each line segment in determination mark content
Position.
Fig. 3 is please referred to, the present embodiment is exemplified by marking content to include a little mark and line segment mark, the step
S20 includes：
Step S21, a mark position is determined according to the point mark；
Step S22, line segment starting mark position and line segment terminal mark position are determined according to line segment mark；
Step S23, according to described mark position, the line segment starting mark position and the line segment terminal mark position
Generate galvanometer movement locus.
Point mark position, line segment starting mark position and line segment terminal mark position composition image tagged position, and be
Position on marked region.It is one-to-one relation between image tagged position and galvanometer mark position, thus determine that figure
As can directly determine galvanometer mark position after mark position.Again by whole galvanometer mark positions of completion target marker image
Galvanometer movement locus can be generated.
Please refer to Fig. 4, in the present embodiment, illustrated so that marked region is coordinate plane as an example, but should not be understood
May only be coordinate plane into marked region, other it is any can locative form belong to protection scope of the present invention.
The marked region of laser marking machine is X-axis and the orthogonal coordinate plane of Y-axis, and each point on coordinate plane has corresponding X
The coordinate value of axle and Y-axis, therefore it needs to be determined that going out each point mark and/or each line segment mark before target marker image is marked
The corresponding position coordinates on coordinate plane, wherein, point mark corresponding points position coordinates, the corresponding line segment start position of line segment mark
Coordinate and line segment final position coordinate.
Step S30, control galvanometer uniform motion on the mark track with pre-set velocity；
Uniform motion is easy to control the time of galvanometer motion, and in labeling process galvanometer will not be made to undergo each galvanometer
The process for being required for experience once to accelerate, slow down during mark position, improve the efficiency of mark.In order to further improve mark
Speed.The pre-set velocity of galvanometer uniform motion can adjust, and pre-set velocity is faster, and galvanometer is by marking the time of track to get over
It is short, so laser marking machine mark target marker image time it is also shorter.In the case of galvanometer high-speed motion, galvanometer
The increased periods run duration of galvanometer that experience repeatedly accelerates, slowed down, reduces the efficiency of mark, thus the present invention pass through by
Galvanometer carries out uniform motion on mark track, avoids the problem of such, drastically increases labeling effciency.
Step S40, when the galvanometer moves to the galvanometer mark position, control laser sends light to the galvanometer
Beam is marked with being formed in described image marked locations, and then obtains the target marker image.
Mark is formed it should be appreciated that when reaching galvanometer mark position in galvanometer in image tagged opening position, and laser is sent out
The light beam gone out is formed in image tagged opening position by the optical effect of galvanometer and marked, when galvanometer leaves galvanometer mark position,
Laser is closed, non-image marked locations do not form mark.In the present embodiment, control laser sends the data volume of light beam very
It is small, it can be ensured that the possibility that galvanometer marks when height travels at the uniform speed, the data volume that control laser sends light beam is specially 1bit.
The embodiment of the present invention obtains target marker image, is determined to mark content according to the target marker image, wherein,
The mark content includes point mark and/or line segment mark；Image tagged position is determined according to the mark content, and according to
Described image mark position generates galvanometer movement locus, and the galvanometer movement locus includes the mark track in marked region,
Wherein, the mark track includes galvanometer mark position corresponding with described image mark position；Galvanometer is controlled with pre-set velocity
The uniform motion on the mark track；When the galvanometer moves to the galvanometer mark position, control laser is to described
Galvanometer sends light beam and marked with being formed in described image marked locations, and then obtains the target marker image.Thus, galvanometer
Can mark track on uniform motion, without each target label point undergo again once accelerate and slow down, so as to improve
The efficiency of mark, further can be by the way that by galvanometer, the speed of uniform motion is arranged at a high speed, to accelerate to mark on mark track
The bulk velocity of note.
Further, Fig. 5 and Fig. 6 are please referred to, based on the first embodiment of laser labeling method of the present invention, in this hair
In the second embodiment of bright laser labeling method, the galvanometer movement locus also includes guide tracks, and the mark track includes
More segment mark sub-trajectories, including the first mark sub-trajectory and the second mark sub-trajectory.It is all provided between more segment mark sub-trajectories
Guide tracks are equipped with, are connected between the first mark sub-trajectory and the second mark sub-trajectory by the guide tracks；
Step S30 includes：
Step S31, control galvanometer are marked even on sub-trajectory with the pre-set velocity the first of the galvanometer movement locus
Speed motion；
Step S32, the guiding is switched to by the first mark sub-trajectory of the galvanometer movement locus in the galvanometer
During track, the galvanometer is controlled to be moved in guide tracks；
Step S33, pass through the guide tracks of the galvanometer movement locus to the described second mark sub-trajectory in the galvanometer
When, control the galvanometer to mark uniform motion on sub-trajectory described second with the pre-set velocity.
In the present embodiment, by setting guide tracks between more segment mark sub-trajectories, guide tracks are by two neighboring mark
Remember sub-trajectory connection, galvanometer enters from the end of a segment mark sub-trajectory undergoes speed change, change in guide tracks after guide tracks
The top of next segment mark sub-trajectory is entered back into backward.
Galvanometer can not continue high on next segment mark sub-trajectory immediately on a segment mark sub-trajectory after high uniform motion
Uniform motion, it is therefore desirable to undergo speed change and the deflecting of a period of time.Inertia is larger after galvanometer high-speed cruising, is carrying out speed change
Easily deformed upon with the movement locus of galvanometer during deflecting, therefore the present embodiment is set between adjacent two segment marks sub-trajectory
Put guide tracks, it is ensured that the stability of galvanometer movement locus during speed change and deflecting, ensure that galvanometer can be moved accurately
To the top of next segment mark sub-trajectory.
Further, Fig. 7 is please referred to, based on the second embodiment of laser labeling method of the present invention, is swashed in the present invention
In the 3rd embodiment of optical marker method, every section of track (guide tracks, the sub- rail of first mark are initially entered in galvanometer
Mark or the second mark sub-trajectory) before the laser open and have delay operation of opening the light, it is (described to draw to leave every section of track in galvanometer
Guide rail mark, the first mark sub-trajectory or the second mark sub-trajectory) before the laser open relevant light delay operation；Its
In,
The galvanometer leave time of the pass light delay operation that the laser before the first mark sub-trajectory is opened with
The time for the delay operation of opening the light that the galvanometer is opened into the laser before the guide tracks at least partly overlaps；With/
Or
The time that the galvanometer leaves the pass light delay operation that the laser is opened before the guide tracks shakes with described
The time for the delay operation of opening the light that mirror is opened into the laser before the described second mark sub-trajectory at least partly overlaps.
In the prior art, laser opens relevant light delay operation before galvanometer leaves one section of track, and laser is waiting
It can start galvanometer after the light delay operation of completion pass and enter before next section of track the delay operation of opening the light opened.Therefore, two sections
Needed between track one delay operation of individually opening the light of experience time and time for individually closing light delay operation it
After can be marked.And in the present embodiment, the time for delay operation of opening the light of laser will be controlled with closing light delay operation
Time at least partly overlap so that both having undergone open the light delay and a pass light between two tracks in the present embodiment
Delay, but consume the time less than two delay operations in the prior art.Further, in the present embodiment, open the light delay behaviour
The time of work is equal with the time for closing light delay operation, time of the delay operation of opening the light of laser with close light delay operation when
Between be completely superposed, so as to which two delay operations of experience but only consume the time of a delay operation between two tracks.
Further, Fig. 8 is please referred to, based on above-described embodiment of laser labeling method of the present invention, is swashed in the present invention
In the fourth embodiment of optical marker method, step S30 includes：
Step S34, interval preset time send positional information to control the galvanometer to exist by pre-set velocity to the galvanometer
Uniform motion on the mark track.
Controller can all send location information to galvanometer at interval of preset time, and galvanometer is transported according to new positional information
It is dynamic, it is real so as to ignore the error of positional information and galvanometer physical location because the preset time being spaced between positional information is small
Existing galvanometer uniform motion.In the present embodiment, only enumerate it is a kind of can control the method for galvanometer uniform motion, but be not construed as to this
The limitation of invention, other any methods that can control galvanometer uniform motion belong to protection scope of the present invention.
Further, in other embodiments of the present invention, realize that step S40 can also be carried out as follows：
Step S41, shaken according to the pre-set velocity of the galvanometer and the mark position calculate the galvanometer arrival
The mark time of mirror mark position；
In the case where galvanometer movement locus determines, can be calculated by the pre-set velocity and the mark position of galvanometer
Time required for galvanometer from starting point to each galvanometer mark position, galvanometer are reached from starting point required for each galvanometer mark position
Time be the mark time corresponding to the galvanometer mark position.
Step S42, light beam is sent with corresponding to the corresponding mark position in the mark time control laser
Described image marked locations form mark, and then obtain the target marker image.
When marking the time, galvanometer reaches galvanometer mark position, now controls laser shaking to the corresponding mark time
Mirror mark position sends light beam and marked with being formed in corresponding described image marked locations, and mesh can be accessed after repeatedly
Mark mark image.
In the present embodiment, each image tagged position is calculated according to the pre-set velocity and the preset mark position
The time is marked, then by marking laser described in time control that corresponding galvanometer mark position is sent into light beam, enables galvanometer
Mark track on uniform motion while complete light beam reflection and image tagged position mark, it is ensured that mark it is quick
Complete.
Further, Fig. 9 is please referred to, based on above-described embodiment of laser labeling method of the present invention, is swashed in the present invention
In 5th embodiment of optical marker method, step S20 includes：
Step S24, image tagged position is determined according to the mark content；
Step S25, default basic path is optimized according to described image mark position, the galvanometer after generation optimization
Movement locus.
Galvanometer moves on basic path, and each position in marked region can be marked, by basic path
Optimize, the unnecessary motion path of galvanometer can be reduced, so as to improve the effect of laser marking machine mark target marker image
Rate, accelerate the signature velocity of target marker image.
Also referring to Figure 10 a, Figure 10 b and Figure 10 c, there is no image tagged in the part of the third line and fourth line right-hand member
During position, galvanometer is optimized in the path of the third line to fourth line, so as to reduce galvanometer motion in no image tagged
The movement locus of position, improve the efficiency and speed of laser marking machine mark target marker image.
The present invention also provides a kind of embodiment of laser marking machine.
Figure 11 is referred to, in the first embodiment of laser marking machine of the present invention, the laser marking machine 200 includes plate
Card 210, laser 220, galvanometer 230, memory 240, processor 250 and it is stored on the memory 240 and can be described
The computer program run on processor 250, wherein,
The laser 220, for sending light beam to the galvanometer；
The galvanometer 230, for reflecting light beam that the laser sends to image tagged opening position, with described image
Marked locations form mark；
The first embodiment such as above-mentioned laser labeling method is realized when the computer program is performed by the processor 250
Into the 5th embodiment the step of any embodiment, it will not be repeated here.
The present invention also provides a kind of embodiment of computer-readable recording medium.
In a kind of first embodiment of computer-readable recording medium of the present invention, on the computer-readable recording medium
Laser labelling program is stored with, first such as above-mentioned laser labeling method is realized when the laser labelling program is executed by processor
Embodiment the step of any embodiment, will not be repeated here into the 5th embodiment.
It should also be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or device including a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or device
Some key elements.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of laser labeling method, it is characterised in that the laser labeling method comprises the following steps：
Target marker image is obtained, is determined to mark content according to the target marker image, wherein, the mark content includes
Point mark and/or line segment mark；
Image tagged position is determined according to the mark content, and galvanometer motion rail is generated according to described image mark position
Mark, the galvanometer movement locus include the mark track in marked region, wherein, the mark track includes and described image
Galvanometer mark position corresponding to mark position；
Galvanometer is controlled to mark uniform motion on track described with pre-set velocity；
When the galvanometer moves to the galvanometer mark position, control laser sends light beam with the figure to the galvanometer
Marked as marked locations are formed, and then obtain the target marker image.
2. laser labeling method according to claim 1, it is characterised in that the galvanometer movement locus also includes guide rail
Mark, the mark track include the first mark sub-trajectory and the second mark sub-trajectory, the first mark sub-trajectory and described the
It is connected between two mark sub-trajectories by the guide tracks；It is described control galvanometer with pre-set velocity it is described mark track on it is even
The step of speed motion, includes：
Galvanometer is controlled to mark uniform motion on sub-trajectory the first of the galvanometer movement locus with the pre-set velocity；
When the galvanometer switches to the guide tracks by the first mark sub-trajectory of the galvanometer movement locus, institute is controlled
Galvanometer is stated to move in guide tracks；
In guide tracks to described second mark sub-trajectory of the galvanometer by the galvanometer movement locus, shaken described in control
Mirror uniform motion on the described second mark sub-trajectory with the pre-set velocity.
3. laser labeling method according to claim 2, it is characterised in that initially enter the guide rail in the galvanometer
Before mark, the first mark sub-trajectory or the second mark sub-trajectory, the laser, which is opened, delay operation of opening the light；Described
Galvanometer leave the laser before the guide tracks, the first mark sub-trajectory or the second mark sub-trajectory open it is relevant
Light delay operation；Wherein,
The galvanometer leave time of the pass light delay operation that the laser before the first mark sub-trajectory is opened with it is described
The time for the delay operation of opening the light that galvanometer is opened into the laser before the guide tracks at least partly overlaps；And/or
The time that the galvanometer leaves the pass light delay operation that the laser experience is opened before the guide tracks shakes with described
The time for the delay operation of opening the light that mirror is opened into the laser before the described second mark sub-trajectory at least partly overlaps.
4. laser labeling method according to claim 1, it is characterised in that the control galvanometer is with pre-set velocity described
Include on mark track the step of uniform motion：
Interval preset time sends positional information to control the galvanometer by pre-set velocity in the mark track to the galvanometer
Upper uniform motion.
5. laser labeling method according to claim 1, it is characterised in that it is described mark content include point mark and it is described
Line segment marks, described to determine image tagged position according to the mark content, and is shaken according to the generation of described image mark position
The step of mirror movement locus, includes：
A mark position is determined according to the point mark；
Line segment starting mark position and line segment terminal mark position are determined according to line segment mark；
Galvanometer motion is generated according to described mark position, the line segment starting mark position and the line segment terminal mark position
Track.
6. according to the laser labeling method any one of claim 1-5, it is characterised in that described according to described image mark
The step of note position generation galvanometer movement locus, includes：
Default basic path is optimized according to described image mark position, the galvanometer movement locus after generation optimization.
7. according to the laser labeling method any one of claim 1-5, it is characterised in that the acquisition target label figure
Picture, according to the target marker image determine mark content the step of include：
Target marker image is obtained, is determined to mark profile and profile to profile should be marked according to the target marker image
Mark content；
Filling-tag content is determined in the mark profile.
8. according to the laser labeling method any one of claim 1-5, it is characterised in that the target marker image is
Any one in Quick Response Code, bar code, vector file and bitmap.
9. a kind of laser marking machine, it is characterised in that the laser marking machine includes board, laser, galvanometer, memory, place
Manage device and be stored in the computer program that can be run on the memory and on the processor, wherein,
The laser, for sending light beam to the galvanometer；
The galvanometer, for reflecting light beam that the laser sends to image tagged opening position, with described image marker bit
Put place and form mark；
The computer program is by laser labelling side of the realization as any one of claim 1-8 during the computing device
The step of method.
10. a kind of computer-readable recording medium, it is characterised in that laser mark is stored with the computer-readable recording medium
Remember program, the laser labelling as any one of claim 1-8 is realized when the laser labelling program is executed by processor
The step of method.
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