CN110026696A - The BOX bearing calibration that multiple head laser control system for processing, multiple head laser are processed - Google Patents
The BOX bearing calibration that multiple head laser control system for processing, multiple head laser are processed Download PDFInfo
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- CN110026696A CN110026696A CN201910178630.0A CN201910178630A CN110026696A CN 110026696 A CN110026696 A CN 110026696A CN 201910178630 A CN201910178630 A CN 201910178630A CN 110026696 A CN110026696 A CN 110026696A
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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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
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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
- B23K26/362—Laser etching
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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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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Abstract
This application involves a kind of multiple head laser control system for processing, comprising: for controlling the main controller of main processing head, for controlling the sub-control card and synchronously control card of secondary processing head；Synchronously control be stuck in receive the main controller, sub-control card issue mark ready signal when, to main controller, sub-control card export synchronization signal；Main controller, sub-control are stuck in when receiving synchronization signal, send mark commencing signal to main processing head, secondary processing head respectively, control main processing head, secondary processing head starts simultaneously at mark.Above-mentioned control system starts the time of mark by synchronously control card control main controller and sub-control card, can eliminate the time difference of output signal between multiple control cards, to guarantee the synchronism of mark between multiple processing heads.The application also provides BOX bearing calibration, computer equipment and the storage medium of a kind of multiple head laser processing.
Description
Technical field
This application involves optical technical fields, add more particularly to a kind of multiple head laser control system for processing, multiple head laser
BOX bearing calibration, computer equipment and the storage medium of work.
Background technique
It is higher and higher for the process aspect requirement of laser processing with the development of laser technology, such as wafer cutting, glass
This kind of demands such as glass punching generally require relatively high to laser requirement, generally all need picosecond, the laser of femtosecond can be with
Realize technique requirement.
Although laser fabrication process is all significantly improved at present, this kind of laser is from still higher in price
, in order to consider customer demand, possible efficient using equipment as early as possible, lower cost improves production efficiency, is divided realization side
Case is a kind of selection well.The method of laser light splitting processing, the energy for the laser for not only needing to guarantee that each processing head is got
It is consistent, it is also necessary to guarantee the consistency of each processing head processing effect.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of multiple head laser control system for processing, multiple head laser adds
The BOX bearing calibration of work.
A kind of multiple head laser control system for processing, comprising:
For controlling the main controller of main processing head, for controlling the sub-control card and synchronously control card of secondary processing head；
The synchronously control be stuck in receive the main controller, the sub-control card issue mark ready signal when,
Synchronization signal is exported to the main controller, the sub-control card；
The main controller, the sub-control are stuck in when receiving the synchronization signal, respectively to the main processing head, institute
It states secondary processing head and sends mark commencing signal, control the main processing head, the secondary processing head starts simultaneously at mark.
Above-mentioned multiple head laser control system for processing, including the main controller for controlling main processing head, for controlling secondary add
The sub-control card and synchronously control card of foreman；Wherein, synchronously control, which is stuck in, receives what main controller and sub-control card were sent
When mark ready signal, a synchronization signal is exported to main controller and sub-control card, and control card is only receiving synchronization
When signal, it can just control corresponding processing head and start mark.Above-mentioned control system passes through the main control of synchronously control card control
Card and sub-control card start the time of mark, the time difference of output signal between multiple control cards can be eliminated, to guarantee
The synchronism of mark between multiple processing heads.
A kind of BOX bearing calibration of multiple head laser processing, which comprises
Main processing head is corrected, main processing head correction file is obtained；
Secondary processing head is corrected based on the main processing head correction file, obtains secondary processing head correction file, the school BOX
It is positive to complete.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the processing
The step of device realizes the above method when executing the computer program.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of above method is realized when row.
Detailed description of the invention
Fig. 1 is the structure chart of multiple head laser control system for processing in one embodiment；
Fig. 2 is the circuit connection diagram between synchronously control card and major and minor control card in a specific embodiment；
Fig. 3 is the schematic diagram of the input signal, output signal and mark signal of synchronously control card in one embodiment；
Fig. 4 is the external structure schematic diagram of multiple head laser control system for processing in another embodiment；
Fig. 5 is the General calibration interface of correction software in a specific embodiment；
Fig. 6 is the Supplements interface of correction software in a specific embodiment；
Fig. 7 is the comparison schematic diagram of normal figure and asynchronous figure in a specific embodiment；
Fig. 8 is the flow diagram of the BOX bearing calibration of multiple head laser processing in one embodiment；
Fig. 9 is the flow diagram of the BOX bearing calibration of multiple head laser processing in a specific embodiment；
Figure 10 is the structural schematic diagram of four station machine of double end in a specific embodiment；
Figure 11 is the schematic diagram that part is divided in a specific embodiment；
Figure 12 is the flow process chart of four station machine of double end in a specific embodiment；
Figure 13 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
The application provides a kind of multiple head laser control system for processing, in multiple head laser process equipment, to laser plus
The mark of foreman controls.As shown in Figure 1, comprising: for controlling the main controller 110 of main processing head, for controlling secondary add
The sub-control card 120 and synchronously control card 130 of foreman.
Wherein, synchronously control card 110 is in the mark ready signal for receiving main controller 120, sub-control card 130 issues
When, synchronization signal is exported to main controller 110, sub-control card 120；Main controller 110, sub-control card 120 are receiving synchronization
When signal, mark commencing signal is sent to main processing head, secondary processing head respectively, controls main processing head, secondary processing head starts simultaneously at
Mark.As shown in Fig. 2, in a specific embodiment, the circuit connection diagram between synchronously control card and major and minor control card.It is main
Control card (mark card 1 in figure), sub-control card (mark card 2 in figure) output end connect with the input terminal of synchronously control card, to
Synchronously control card sends mark ready signal；The output end of synchronously control card is connect with the input terminal of main controller, sub-control card,
Synchronization signal is sent to main controller, sub-control card.Synchronously control card is using 4 tunnel synchronously control cards in the present embodiment.
Wherein, main controller is connect with main processing head, for controlling the mark of main processing head, sub-control card and secondary processing head
Connection, for controlling the mark of secondary processing head；Synchronously control card control main controller, sub-control card, specially synchronously control card
The mark ready signal that control card is sent is received, after detecting the mark ready signal of all control cards, while to each control
Fabrication sends synchronization signal, and the synchronization signal is for informing that main controller, the corresponding processing head of sub-control card control start mark.
When i.e. main controller receives synchronization signal, mark commencing signal is sent to main processing head, sub-control clamping receives synchronization signal
When to sub-control card send mark commencing signal.It is with for the moment to which main controller and sub-control card send mark commencing signal
Between, that is, main processing head, secondary processing head start simultaneously at mark.
In one embodiment, main controller, sub-control are stuck in when receiving Machining Instruction, are beaten to the transmission of synchronously control card
Mark ready signal.Wherein, when all preparations are all ready before processing, user opens machine and starts to process, at this time to master
Control card, sub-control card send Machining Instruction.Since control card hardware element parameter can not just the same, main controller and pair
Control card output signal may there are certain time differences, for example, as shown in figure 3, for synchronously control card in one embodiment
Input signal (IN0, IN1), output signal (OUT0, OUT1) and mark signal (MARK) schematic diagram；Main controller, secondary control
There are certain time differences for the signal (as input signal IN0, IN1 of synchronously control card) of fabrication output, by synchronously control card
Afterwards, the signal of major and minor two control cards is synchronized, therefore hardware parameter between main controller and sub-control card can be eliminated to cause
The signal time difference.
Above-mentioned multiple head laser control system for processing, including the main controller for controlling main processing head, for controlling secondary add
The sub-control card and synchronously control card of foreman；Wherein, synchronously control, which is stuck in, receives what main controller and sub-control card were sent
When mark ready signal, a synchronization signal is exported to main controller and sub-control card, and control card is only receiving synchronization
When signal, it can just control corresponding processing head and start mark.Above-mentioned control system passes through the main control of synchronously control card control
Card and sub-control card start the time of mark, the time difference of output signal between multiple control cards can be eliminated, to guarantee
The synchronism of mark between multiple processing heads.
In one embodiment, main controller, sub-control are stuck in detect optical signals before to synchronously control card transmission beat
Ready signal is marked, and after the synchronization signal for receiving the transmission of synchronously control card, is beaten respectively to main processing head, secondary processing head transmission
Commencing signal is marked, controls main processing head respectively, secondary processing head starts simultaneously at mark.
Main controller, sub-control be stuck in laser each time go out light before, all can to synchronously control card send the ready letter of mark
Number, and only when receiving the synchronization signal of synchronously control card transmission, main processing head is just controlled respectively, secondary processing head is beaten
Mark.The light that goes out every time of laser passes through the synchronization that synchronously control card carries out signal in above-mentioned multiple head laser control system for processing,
Increasingly remoter situation can be deviateed to avoid due to the figure for causing multiple processing heads to be processed with accumulated time.
In one embodiment, main controller is connect with laser controller, and main controller controls laser controller to laser
Device sends open signal or shutdown signal.Wherein, what laser controller was used to control laser goes out light, including when going out light between,
The parameters such as light frequency out.
Further, in one embodiment, main controller is when receiving Machining Instruction, and control laser controller is to swashing
Light device sends open signal, and laser starts to go out light according to scheduled frequency at this time；In one embodiment, main controller is being examined
When measuring this mark completion, control laser controller sends shutdown signal to laser, and laser stops light out at this time.Wherein
In one embodiment, Machining Instruction can be the instruction that staff issues to system.
As shown in figure 4, for the external structure schematic diagram of multiple head laser control system for processing in one embodiment.Bull processing
On control design case, each processing head is configured with a control card and carries out laser marking control, and laser is only with one
A, the control card directly connected with laser is laser master fabrication, and the processing head of main controller connection is main processing head；And its
It is sub-control card that he, which does not have the control card of connecting laser, and the processing head accordingly connected is secondary processing head；It is 2 shown in Fig. 4
The control design case figure of processing head, the control card of connection 1# square toes are main controller, and 1# square toes are main processing head.Wherein, it is divided mould
Block is used to one laser beam being divided into multiple light beams (having several processing heads to be just divided into several light beams)；Spectral module can use more
The different mode of kind realizes light splitting, as long as the laser energy for guaranteeing that different processing heads are got is consistent.
In control system as shown in Figure 4, when receiving Machining Instruction, main controller control laser controller to swash
Light device sends open signal, and control laser starts light out, and laser is divided into the equal laser of two beam energies point in spectral module
It Jin Ru not 1# square toes, 2# square toes；Main controller, sub-control card send mark ready signal, synchronous control to synchronously control card respectively
After fabrication receives the mark ready signal of major and minor control card, while synchronization signal is sent to major and minor control card；Major and minor control
It is stuck in when receiving synchronization signal, sends mark commencing signal to 1# square toes, 2# square toes respectively, control 1# square toes, 2# square toes are same
When start mark.
In order to guarantee the synchronism of mark between multiple processing heads, in addition to being carried out in process by synchronously control card
Before the factory of multiple head laser process equipment, it is also necessary to correct with regard to BOX to the machined parameters of each processing head.BOX correction
It is exactly the range of work correction of laser, will mainly laser machines a comparison of size and actual size, the parameter master of correction
If laser machining the parameter of square toes motor.
BOX correction to processing head includes General calibration and Supplements, and General calibration mainly has square, trapezoidal, flat
The parameter corrections such as row quadrangle fill in the corresponding parameter in correction interface and carry out laser, by obtained figure and test pattern
The parameter for needing to adjust is determined more afterwards, is denoted as parameter after adjustment, General calibration can be completed.Supplements are exactly first to use laser
Coordinate gets the point of corresponding matrix, and the data for then borrowing high accuracy platform acquisition opposed platforms are counted in reverse laser coordinate
It obtains, the data point that Supplements generally acquire is more, has correction to entire processing breadth, more compared to for General calibration
The correction accuracy of point correction is higher.
In one embodiment, main controller instructs control master according to General calibration when receiving General calibration instruction
Processing head carries out mark on test board, obtains main processing head resolution chart, and join based on main processing head General calibration post-processing
The machined parameters of number adjustment processing head, wherein it is true that main processing head General calibration post-processing parameter is based on main processing head resolution chart
It is fixed.
In the present embodiment, main controller is based on main processing head General calibration text also when receiving Supplements instruction
Part controls main processing head and carries out mark on test board, obtains main processing head number of test points evidence, main processing head General calibration file
It is determined based on main processing head General calibration post-processing parameter；Main controller is also based on main processing head Supplements post-processing parameter tune
The machined parameters of whole main processing head, wherein main processing head Supplements post-processing parameter is based on main processing head number of test points according to really
It is fixed.
Described in this embodiment is that the step in BOX correction course is being carried out to main processing head and secondary processing head.More
It in head laser process equipment, in order to guarantee the synchronism of multiple processing head marks, needs to be corrected processing head, needs to make each
The mark effect of processing head is consistent.In the present embodiment, first main processing head is corrected, is then based on to secondary processing head main add
The file of foreman's correction is corrected.
Wherein, General calibration instruction can be user and be initiated at correction interface by clicking General calibration button, and
User after main controller receives General calibration instruction, refers in correction interface setting parameter, General calibration according to General calibration
The main processing head of state modulator in order carries out mark on test board, main processing head common test figure is obtained, by correction software
The parameter that main processing head needs to adjust is determined after resolution chart is compared with test pattern, is denoted as main processing head General calibration
Post-processing parameter.Main controller adjusts the machined parameters of main processing head according to the machined parameters.In one embodiment, common school
Positive machined parameters include: X scaling, Y scaling, X off-centring, Y off-centring, X bumps ratio, Y bumps ratio,
The negative axis ratio of the trapezoidal ratio of X, the trapezoidal ratio of Y, the parallel ratio of X, the parallel ratio of Y, the positive axis scale of X, the positive axis scale of Y, the negative axis scale of X, Y
Example.
Further, main processing head is generated after General calibration based on main processing head General calibration post-processing parameter
Then main processing head General calibration file can enter Supplements, main controller receives Supplements instruction, be added according to main
The main processing head of foreman's General calibration document control carries out mark on test board.
Correction software locks and enters the interface of Supplements, user is in multiple spot after the completion of main processing head General calibration
Correction interface selects main processing head General calibration file to be loaded, and main processing head enters Supplements, common in main processing head
It is carried out in practical laser mark to test board on the basis of correction file；The data of mark are denoted as main processing head in the present embodiment
Number of test points evidence.After mark, test board is put into high accuracy platform (special test equipment) and is measured, by main processing head
Number of test points evidence is recorded as specific format data file, such as can record number of test points evidence using .txt formatted file.At this time
Correction software comes specific format data file copies from high accuracy platform, selects the data literary on Supplements interface
Part, user click " generating high-precision correction file " on interface, and correction software determines main processing head Supplements post-processing ginseng
Number (passing through the machined parameters after Supplements), and automatically generates corresponding Supplements file, save for main processing head it is more
Point correction file.Main controller adjusts the machined parameters of main processing head according to main processing head Supplements post-processing parameter.So far,
The General calibration and Supplements of main processing head are completed, and the correction program of secondary processing head next can be entered.
BOX correction for secondary processing head, in one embodiment, sub-control card are also receiving Supplements instruction
When, mark is carried out on test board based on main processing head General calibration document control pair processing head, obtains secondary processing head test point
Data；And the machined parameters of secondary processing head are adjusted based on secondary processing head Supplements post-processing parameter, wherein secondary processing head multiple spot
Post-processing parameter is corrected based on secondary processing head number of test points according to determination.
In the present embodiment, the BOX of secondary processing head is corrected, skips General calibration, be directly entered Supplements, pair adds
The step of Supplements of the Supplements of foreman and main processing head is the same.Sub-control, which is stuck in, receives Supplements instruction
When, mark is carried out according to main processing head General calibration document control pair processing head, obtains secondary processing head number of test points evidence.Then exist
After sub-control card control pair processing head mark, test board is put into high accuracy platform (special test equipment) and is measured,
By secondary processing head number of test points according to specific format data file is recorded as, correction software is from high accuracy platform by the particular bin at this time
Formula data file copies come, this data file is selected on Supplements interface, and user clicks and " generates high-precision on interface
Correction file ", then correction software obtains secondary processing head Supplements post-processing parameter (by the machined parameters of Supplements), and
And corresponding Supplements file is automatically generated, save as secondary processing head Supplements file.Sub-control card is according to secondary processing head
Supplements post-processing parameter adjusts the machined parameters of secondary processing head.
As shown in Figure 5, Figure 6, the General calibration interface of correction software, Supplements circle respectively in a specific embodiment
Face.It should be noted that sub-control card can be one or more, if sub-control card is multiple, namely secondary processing head is more
A (one secondary processing head of the corresponding control of a sub-control card), after the completion of the correction of main processing head, successively to each secondary processing head
It is corrected according to the method described above.
Further, after the completion of the BOX of main processing head and secondary processing head is corrected, main processing head General calibration will be obtained
File, main processing head Supplements file and secondary processing head Supplements file, at this time can be according to obtained file to school
Positive result is verified.In one embodiment, correction result is carried out in verification process, main controller is also receiving correction
When result verification instructs, mark is carried out based on the main processing head of main processing head Supplements document control, obtains main processing head correction
Result verification data, main processing head Supplements file are determined based on main processing head Supplements post-processing parameter.
In the present embodiment, sub-control is stuck in when receiving correction result verification instruction, based on secondary processing head Supplements
Document control pair processing head carries out mark, obtains secondary processing head correction result verification data, secondary processing head Supplements file base
It is determined in secondary processing head Supplements post-processing parameter.In the present embodiment, main processing head correction verify data, secondary processing head school
Positive verify data is for determining correction result verification result.As shown in fig. 7, in one embodiment, normal figure with it is asynchronous
The schematic diagram of figure.Assuming that Fig. 7 left figure show the figure that mark under normal circumstances obtains, be shown in Fig. 7 right figure processing head not
The graphical examples processed when synchronous.
In one embodiment, in process, main controller is sent when receiving synchronization signal to main processing head
Main processing head mark commencing signal, main processing head mark commencing signal are based on main processing head adjusted for controlling main processing head
Machined parameters carry out mark.
Sub-control card also when receiving synchronization signal, sends secondary processing head mark commencing signal to secondary processing head, pair adds
Foreman's mark commencing signal controls secondary processing head and carries out mark based on the machined parameters of processing head secondary after adjustment；Mark commencing signal
It include: main processing head mark commencing signal and secondary processing head mark commencing signal.
In above-mentioned control system, after the completion of main processing head and secondary processing head correction, correction result can be verified,
When verification process includes: that main controller receives correction result verification instruction, main processing head is controlled according to the main processing after correction
Head machined parameters (including main processing head General calibration post-processing parameter, Supplements post-processing parameter) carry out mark, are led
Processing head corrects result verification data；When sub-control clamping receives correction result verification instruction, secondary processing head is controlled according to correction
Secondary processing head machined parameters (including secondary processing head General calibration post-processing parameter, Supplements post-processing parameter) afterwards are beaten
Mark obtains secondary processing head correction result verification data.Namely respectively by main controller, the major and minor processing head of sub-control card control
Mark is carried out with the machined parameters obtained after correction further to analyze obtained data, obtains correction result verification
As a result；If data and normal data that verifying mark obtains do not have deviation, indicate to be verified；If verification process mark obtains
Data and normal data have deviation, can return and re-start Supplements, the last multiple spot school of this time Supplements selection
Positive file carries out mark.
The application also provides a kind of multiple head laser process equipment, includes above-mentioned multiple head laser control system, the multiple head laser
Process equipment carries out BOX correction to each processing head by major and minor control card before equipment factory, and since control system includes
Synchronously control card, the available guarantee of synchronism during converted products, between each processing head.In addition, if logical
Cross that the energy that spectral module guarantees that each processing head is got is uniform, then including the multiple head laser process equipment of above-mentioned control system
Multiple products can be processed simultaneously first, laser is the most crucial component of laser equipment, and price is also the largest into
This, core component cost does not increase after being processed using bull, so as to reduce the cost of user, and processing efficiency at
It improves again；Secondly because a machine is integrated with more machines, (equipment of two processing heads is equivalent to normal two laser and adds
Construction equipment) space, in practical applications the space occupied reduce and cost reduction, furthermore can also manually reduce not
Few cost.
In one embodiment, the application also provides a kind of BOX bearing calibration of multiple head laser processing, this method for pair
The machined parameters of each processing head of multiple head laser process equipment are corrected.As shown in figure 8, the method includes the steps S810
With step S820.
Step S810 is corrected main processing head, obtains main processing head correction file.
In one embodiment, main processing head is corrected, obtains main processing head correction file, comprising: to main processing
Head carries out General calibration, obtains main processing head General calibration file.
Supplements are carried out to main processing head based on main processing head General calibration file, obtain main processing head Supplements text
Part；Main processing head correction file includes main processing head General calibration file, main processing head Supplements file.
Step S820 is corrected secondary processing head based on main processing head correction file, obtains secondary processing head correction file,
BOX correction is completed.
Wherein, the range of work of BOX correction i.e. laser corrects, and will mainly laser machine size and actual size
One comparison, the parameter of correction are mainly to laser machine the parameter of square toes motor.BOX correction to processing head includes General calibration
And Supplements, General calibration mainly have the parameter corrections such as square, trapezoidal, parallelogram, and it is corresponding to fill in correction interface
Parameter carries out laser, and obtained figure is determined to the parameter for needing to adjust afterwards compared with test pattern, joins after being denoted as adjustment
Number, can be completed General calibration.Supplements are exactly the point that corresponding matrix is first got with laser coordinate, then borrow high-precision flat
The data of platform acquisition opposed platforms are calculated in reverse laser coordinate, and the data point that Supplements generally acquire is more,
There is correction to entire processing breadth, the correction accuracy compared to Supplements for General calibration is higher.
In one embodiment, secondary processing head is corrected based on main processing head correction file, obtains secondary processing head school
Positive file, comprising: Supplements are carried out to secondary processing head based on main processing head General calibration file, obtain secondary processing head multiple spot school
Positive file；Secondary processing head correction file includes secondary processing head Supplements file.
In one embodiment, the above method further comprises the steps of: more according to main processing head Supplements file, secondary processing head
Point correction file carries out mark validation test, obtains test result.
Further, when test result be by when, mark validation test complete；In the present embodiment, mark is verified
Test obtained data and be compared determining test result with normal data, and if test result is if normal data does not have deviation
Pass through.
When test result be it is obstructed out-of-date, Supplements are carried out to main processing head, secondary processing head again, new master is obtained and adds
Foreman's Supplements file, new secondary processing head Supplements file.It is to be appreciated that if data and mark that mark is tested
Quasi- data have deviation, and discriminating test result does not pass through.
Further, in one embodiment, Supplements are carried out to main processing head again, comprising: be based on main processing head
Supplements file carries out Supplements to main processing head again.Again Supplements are carried out to secondary processing head, comprising: based on pair
Processing head Supplements file carries out Supplements to secondary processing head again.In the present embodiment, when re-starting Supplements,
Selection is that last obtained Supplements file carries out mark and correction.
In a specific embodiment, as shown in figure 9, the BOX bearing calibration flow diagram processed for multiple head laser.Packet
Step S910 is included to step S930.
Step S910 carries out General calibration to main processing head, obtains main processing head General calibration file.
Step S920 carries out Supplements to main processing head based on main processing head General calibration file, obtains main processing head
Supplements file.
Step S930 carries out Supplements to secondary processing head based on main processing head General calibration file, obtains secondary processing head
Supplements file.
And for the angle of user, the BOX of two processing heads (a main processing head, a secondary processing head) is corrected
It is as follows with the implementation Process of correction result verification:
1. user chooses main processing head correction in the correction of General calibration interface, the General calibration data of good main square toes are first corrected
And exporting correction file and saving is main processing head General calibration file .box.
2. the Supplements interface of main processing head is locked into after main processing head General calibration, in Supplements interface lieutenant colonel
The main processing head General calibration file load that positive file item needs to select just to have corrected carries out practical laser on this basis and gets ready
Onto test board.
3. after the completion of the dot array data label on correcting plate, it is ensured that point is clear, and it is (dedicated that test is put into high accuracy platform
Equipment) it measures, test process can be all recording dot matrix datas at specific format data (.txt).
4. data (.txt) file copy that test is completed comes, the selection of network file item should on Supplements interface
File is clicked and generates high-precision correction file, and Supplements program can generate the Supplements file of the data, and export saves as
Main processing head Supplements file .box.
5. secondary processing head does not need carrying out General calibration, it is directly entered Supplements interface, is selected in correction file item
Main processing head General calibration file .box is corrected according to the Supplements mode of main processing head, and secondary processing head is obtained after correction
Supplements file .box.
6. after pair all secondary processing heads are corrected, being respectively corresponded into bull mark software and having loaded Supplements text
Part carries out mark test, and is compared with normal data, if there is data deviation, can carry out a Supplements again,
This time correction file item selects previous Supplements file as mark.
The BOX bearing calibration of above-mentioned multiple head laser processing, first corrects the machined parameters of main processing head, then in main processing head
The correction of secondary processing head is carried out in the file basis obtained after correction, it is ensured that the processing effect one between major and minor processing head
It causes, to guarantee the synchronism of multiple processing head processing in converted products.
Although it should be understood that Fig. 8,9 flow chart in each step successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, Fig. 8, at least one in 9
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, the application also provides a kind of four station machine of double end, for the application of dual-headed laser processing, has
Two processing heads, complete machine are mainly made of following 6 part: being used to support and protect cabinet up and down, the laser of entire laser system
Device, lifting body, spectral module, double processing heads, turntable and jig, as shown in Figure 10.In the present embodiment, lifting body supports sharp
Light device, spectral module and processing head can pass through the focal position of laser of the double processing heads of height adjustment of lifting Z axis, laser
Out by outer optical path spectral module after light, the energy one-to-two of laser is assigned to 2 processing heads.Spectral module therein can
Light splitting is realized in a number of different manners, such as can be divided using plated film or be divided using dynamic.It is as shown in figure 11 one
The schematic diagram of light splitting part in a embodiment.
Wherein, dynamic spectroscopic modes, specifically can be in the light such as the adjustable wave plate of the upper installation of outer optical path and polarizing film
Eyeglass is learned, because laser is polarised light, changes the reflection and refraction of the adjustable light of polarization angle, can dynamically adjust in this way
The energy of every head；Plated film light splitting is then the adjusting of camera lens, i.e., directly the eyeglass of light splitting, plated film is good in proportion in outer optical path
The energy proportion of reflection and transmission, such as in the embodiment of two processing heads, the light splitting eyeglass of main processing head using 50% it is anti-
Penetrate and transmit plated film, the reflection plated film lens that the light splitting eyeglass of secondary processing head is 100%.
In embodiment of the spectral module using dynamic light splitting, four station machine of double end is before processing, it is necessary first to test
Whether the laser energy of each head is equal to be tested, and whether the power for specially testing multiple processing heads is consistent, if gone out
Existing deviation carries out power test after needing to adjust spectral module again.After energy adjusting is uniform, laser bull mark software is opened
Synchronizing property is tested, and with preset figure, such as can be square filling or round filling progress synchronism test, if not having
Have and tested by synchronism, then needs to test synchronism again after adjusting；It can start if being tested by synchronism to product
Processing.Wherein power test and synchronism test can use any one that can realize in a manner of.When confirmation power and together
After step property is consistent, so that it may enter production, four station machine of double end uses the turntable rotating mechanism of the blowing in processing
Design, can be improved production efficiency, specific processing flow is as shown in figure 12.
Above-mentioned four station machine of double end is primarily due to comprising spectral module and two processing heads, can be simultaneously to multiple productions
Product are processed, and laser is the most crucial component of laser equipment, and price is also the largest cost, core after being processed using bull
Heart component costs do not increase, and so as to reduce the cost of user, and processing efficiency significantly improves；Secondly because a machine
Device is integrated with the space of more machines (equipment of two processing heads is equivalent to normal two laser process equipments), is actually answering
With the reduction of middle the space occupied and the reduction of cost, many costs furthermore can also be manually reduced.One laser is divided into more
Platform processing method, from production effect, the equipment as an equipment is equivalent to two is being processed simultaneously.It is overall and
Speech can reduce the cost of laser processing, improve processing efficiency.
In one embodiment, the application also provides a kind of BOX means for correcting of multiple head laser processing, comprising: main processing
Head correction module and main processing head correction module, in which:
Main processing head correction module obtains main processing head correction file for being corrected to main processing head；
Secondary processing head correction module obtains secondary add for being corrected based on main processing head correction file to secondary processing head
Foreman's correction file, BOX correction are completed.
The specific restriction of BOX means for correcting about multiple head laser processing may refer to process above for multiple head laser
BOX bearing calibration restriction, details are not described herein.Modules in the BOX means for correcting of above-mentioned multiple head laser processing can
It is realized fully or partially through software, hardware and combinations thereof.Above-mentioned each module can be embedded in the form of hardware or independently of meter
It calculates in the processor in machine equipment, can also be stored in a software form in the memory in computer equipment, in order to handle
Device, which calls, executes the corresponding operation of the above modules.
In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure
Figure can be as shown in figure 13.The computer equipment includes the processor connected by system bus, memory, network interface, shows
Display screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.The computer equipment
Memory includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system and computer
Program.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The meter
The network interface for calculating machine equipment is used to communicate with external terminal by network connection.When the computer program is executed by processor
To realize a kind of BOX bearing calibration of multiple head laser processing.The display screen of the computer equipment can be liquid crystal display or
Electric ink display screen, the input unit of the computer equipment can be the touch layer covered on display screen, be also possible to calculate
Key, trace ball or the Trackpad being arranged on machine equipment shell can also be external keyboard, Trackpad or mouse etc..
It will be understood by those skilled in the art that structure shown in Figure 13, only part relevant to application scheme
The block diagram of structure, does not constitute the restriction for the computer equipment being applied thereon to application scheme, and specific computer is set
Standby may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
Main processing head is corrected, main processing head correction file is obtained；
Secondary processing head is corrected based on main processing head correction file, obtains secondary processing head correction file, BOX has been corrected
At.
In one embodiment, it is also performed the steps of when processor executes computer program and school is carried out to main processing head
Just, main processing head correction file is obtained, comprising:
General calibration is carried out to main processing head, obtains main processing head General calibration file；
Supplements are carried out to main processing head based on main processing head General calibration file, obtain main processing head Supplements text
Part；Main processing head correction file includes main processing head General calibration file, main processing head Supplements file.
In one embodiment, it also performs the steps of when processor executes computer program and is corrected based on main processing head
File is corrected secondary processing head, obtains secondary processing head correction file, comprising:
Supplements are carried out to the secondary processing head for controlling secondary processing head based on main processing head General calibration file, obtain secondary add
Foreman's Supplements file；Secondary processing head correction file includes secondary processing head Supplements file.
In one embodiment, it also performs the steps of when processor executes computer program according to main processing head multiple spot
Correction file, secondary processing head Supplements file carry out mark validation test, obtain test result；
When test result be by when, mark validation test complete；
When test result be it is obstructed out-of-date, Supplements are carried out to main processing head, secondary processing head again, new master is obtained and adds
Foreman's Supplements file, new secondary processing head Supplements file.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Main processing head is corrected, main processing head correction file is obtained；
Secondary processing head is corrected based on main processing head correction file, obtains secondary processing head correction file, BOX has been corrected
At.
In one embodiment, it is also performed the steps of when computer program is executed by processor and main processing head is carried out
Correction, obtains main processing head correction file, comprising:
General calibration is carried out to main processing head, obtains main processing head General calibration file；
Supplements are carried out to main processing head based on main processing head General calibration file, obtain main processing head Supplements text
Part；Main processing head correction file includes main processing head General calibration file, main processing head Supplements file.
In one embodiment, it is also performed the steps of when computer program is executed by processor based on main processing head school
Positive file is corrected secondary processing head, obtains secondary processing head correction file, comprising:
Supplements are carried out to the secondary processing head for controlling secondary processing head based on main processing head General calibration file, obtain secondary add
Foreman's Supplements file；Secondary processing head correction file includes secondary processing head Supplements file.
In one embodiment, it is also performed the steps of when computer program is executed by processor more according to main processing head
Point correction file, secondary processing head Supplements file carry out mark validation test, obtain test result；
When test result be by when, mark validation test complete；
When test result be it is obstructed out-of-date, Supplements are carried out to main processing head, secondary processing head again, new master is obtained and adds
Foreman's Supplements file, new secondary processing head Supplements file.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of multiple head laser control system for processing characterized by comprising for controlling the main controller of main processing head, use
In the sub-control card and synchronously control card that control secondary processing head；
The synchronously control be stuck in receive the main controller, the sub-control card issue mark ready signal when, to institute
State main controller, sub-control card output synchronization signal；
The main controller, the sub-control are stuck in when receiving the synchronization signal, respectively to the main processing head, the pair
Processing head sends mark commencing signal, controls the main processing head, the secondary processing head starts simultaneously at mark.
2. control system according to claim 1, it is characterised in that:
The main controller controls the main processing according to General calibration instruction also when receiving General calibration instruction
Head carries out mark on test board, obtains main processing head resolution chart, and be based on main processing head General calibration post-processing parameter tune
The machined parameters of the whole main processing head, the main processing head General calibration post-processing parameter are based on the main processing head test chart
Shape determines；
The main controller, also when receiving Supplements instruction, based on main described in main processing head General calibration document control
Processing head carries out mark on test board, obtains main processing head number of test points evidence, and the main processing head General calibration file is based on
The main processing head General calibration post-processing parameter determines；And the master is adjusted based on main processing head Supplements post-processing parameter
The machined parameters of processing head, the main processing head Supplements post-processing parameter are based on the main processing head number of test points according to really
It is fixed.
3. control system according to claim 2, it is characterised in that:
The sub-control card, also when receiving Supplements instruction, based on pair described in main processing head General calibration document control
Processing head carries out mark on test board, obtains secondary processing head number of test points evidence；And based on secondary processing head Supplements post-processing
Parameter adjusts the machined parameters of the secondary processing head, and the pair processing head Supplements post-processing parameter is based on the secondary processing head
Number of test points is according to determination.
4. control system according to claim 3, which is characterized in that further include at least one of following:
First item, the main controller are based on main processing head Supplements file also when receiving correction result verification instruction
Mark is carried out, main processing head correction result verification data are obtained, the main processing head Supplements file is based on the main processing
Head Supplements post-processing parameter determines；
The sub-control card is beaten also when receiving correction result verification instruction based on secondary processing head Supplements file
Mark, obtains secondary processing head correction result verification data, and the pair processing head Supplements file is based on the secondary processing head multiple spot
Post-processing parameter is corrected to determine；
The main processing head correction verify data, secondary processing head correction verify data are for determining correction result verification result；
Section 2, the main controller send main processing head to the main processing head and beat also when receiving the synchronization signal
Commencing signal is marked, the main processing head mark commencing signal is used to control the main processing head adding based on processing head main after adjustment
Work parameter carries out mark；
The sub-control card sends secondary processing head mark to the secondary processing head and starts also when receiving the synchronization signal
Signal, the pair processing head mark commencing signal are controlled the secondary processing head and are carried out based on the machined parameters of processing head secondary after adjustment
Mark；
The mark commencing signal includes: the main processing head mark commencing signal and the secondary processing head mark commencing signal.
5. control system according to claim 1, which is characterized in that further include at least one of following:
First item, the main controller, the sub-control are stuck in front of detecting optical signals to synchronously control card transmission and beat
Ready signal is marked, and after receiving the synchronization signal that the synchronously control card is sent, respectively to the main processing head, the pair
Processing head sends mark commencing signal, controls the main processing head respectively, the secondary processing head starts simultaneously at mark；
Section 2, the main controller are connect with laser controller, and the main controller controls laser controller and sends out to laser
Send open signal or shutdown signal；
Section 3, for the main controller when receiving Machining Instruction, Xiang Suoshu synchronously control card sends mark ready signal；Institute
It states sub-control to be stuck in when receiving Machining Instruction, Xiang Suoshu synchronously control card sends mark ready signal.
6. a kind of BOX bearing calibration of multiple head laser processing, which comprises
Main processing head is corrected, main processing head correction file is obtained；
Secondary processing head is corrected based on the main processing head correction file, obtains secondary processing head correction file, BOX has been corrected
At.
7. according to the method described in claim 6, obtaining main processing head correction it is characterized in that, be corrected to main processing head
File, comprising:
General calibration is carried out to the main processing head, obtains main processing head General calibration file；
Supplements are carried out to the main processing head based on the main processing head General calibration file, obtain main processing head multiple spot school
Positive file；The main processing head correction file includes the main processing head General calibration file, the main processing head Supplements
File；
The secondary processing head is corrected based on the main processing head correction file, obtains secondary processing head correction file, comprising:
Supplements are carried out to the secondary processing head for controlling secondary processing head based on the main processing head General calibration file, obtain secondary add
Foreman's Supplements file；The pair processing head correction file includes the secondary processing head Supplements file.
8. the method according to the description of claim 7 is characterized in that the method also includes steps:
Mark validation test is carried out according to the main processing head Supplements file, secondary processing head Supplements file, is surveyed
Test result；
When the test result be by when, mark validation test complete；
When the test result be it is obstructed out-of-date, Supplements are carried out to the main processing head, the secondary processing head again, are obtained
New main processing head Supplements file, new secondary processing head Supplements file.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In when the processor executes the computer program the step of any one of realization claim 6 to 8 the method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claim 6 to 8 is realized when being executed by processor.
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