CN104385795B - The modification method and system of a kind of photovoltaic module bar code information - Google Patents
The modification method and system of a kind of photovoltaic module bar code information Download PDFInfo
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- CN104385795B CN104385795B CN201410577485.0A CN201410577485A CN104385795B CN 104385795 B CN104385795 B CN 104385795B CN 201410577485 A CN201410577485 A CN 201410577485A CN 104385795 B CN104385795 B CN 104385795B
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Abstract
The invention discloses a kind of modification method of photovoltaic module bar code information, this method comprises the following steps：The photovoltaic module for needing to correct bar code information is installed to operating position；By the tag identifier of photovoltaic module described in laser alignment；The bar code information on the tag identifier for needing to correct is selected in the image of laser work region；Start laser and processing is modified to the selected bar code information.Present invention also offers a kind of update the system for the photovoltaic module bar code information for realizing the above method.The modification method of photovoltaic module bar code information of the present invention causes the amendment of photovoltaic module bar code information to become convenient and swift, simple to operate, and saves manpower and cost.
Description
Technical field
The present invention relates to bar code information amendment field, more particularly to a kind of photovoltaic module bar code information modification method and be
System.
Background technology
In the manufacturing process of photovoltaic module, generally by order number, element number, manufacturer, date of manufacture and template etc.
It is printed upon after information formation bar code information on label, component internal is pasted onto laying workshop section by label, will be right in welding bay
The label answered is pasted onto on traveler.In order to improve the accuracy of production capacity and production, it is necessary to check inside photovoltaic module in production
Label on bar code information and traveler on label on bar code information it is whether consistent.If inconsistent, it is necessary to photovoltaic
Bar code information on the label of component internal is modified.At present, when correcting the bar code information inside photovoltaic module, it is necessary to tear open
Fall the frame of photovoltaic module, backboard of tearing, after removing or changing label, then cover a new ethylene-vinyl acetate and be total to
Polymers and a new backboard are laminated, and finally carry out the wiring that frames up.Bar code information inside existing amendment photovoltaic module
Method take time and effort, it is necessary to consume an ethylene-vinyl acetate copolymer, a backboard and a set of frame, cost is higher.
The content of the invention
The present invention is completed to solve of the prior art above-mentioned not enough, and it is an object of the invention to propose one kind
The modification method of photovoltaic module bar code information, this method can solve the problem that to be taken time and effort, the problem of cost is high in the prior art.
For up to this purpose, the present invention uses following technical scheme：
A kind of modification method of photovoltaic module bar code information, comprises the following steps：
The photovoltaic module for needing to correct bar code information is installed to operating position；
By the tag identifier of photovoltaic module described in laser alignment；
The bar code information on the tag identifier for needing to correct is selected in the image of laser work region；
Start laser and processing is modified to the selected bar code information.
Further, the startup laser is modified processing to the selected bar code information includes：
Start laser the selected bar code information is removed or corrected.
Further, the tag identifier by photovoltaic module described in laser alignment comprises the following steps：
The tag identifier of the photovoltaic module is illuminated with CCD lighting sources；
The information of the tag identifier is gathered with ccd image sensor；
Adjust the scanning galvanometer of the laser so that the tag identifier of photovoltaic module described in laser alignment.
Further, a length of 650 nanometers of the light wave of the CCD lighting sources.
Further, after the bar code information selected in the image of laser work region on the tag identifier for needing to correct
It is further comprising the steps of：
Image locking is carried out to laser.
Further, the laser power of the laser is 5 watts, and optical maser wavelength is 532 nanometers.
A kind of update the system of photovoltaic module bar code information, including：
Workbench, for placing the photovoltaic module for needing to correct bar code information；
Laser, the bar code information on tag identifier for correcting the photovoltaic module, the laser includes：
Laser work region device for image, for showing the bar code information on the tag identifier；
Selecting apparatus, for the bar code information on the selected tag identifier for needing to correct；
Scanning galvanometer, for adjusting the laser so that the tag identifier of photovoltaic module described in laser alignment.
Further, the amendment includes removing and corrected.
Further, in addition to：
CCD lighting sources, are illuminated for the tag identifier to the photovoltaic module；
Ccd image sensor, the information for gathering the tag identifier.
Further, a length of 650 nanometers of the light wave of the CCD lighting sources.
Further, the laser also includes image locking device, for carrying out image locking to laser.
Further, the laser power of the laser is 5 watts, and optical maser wavelength is 532 nanometers.
The modification method of photovoltaic module bar code information of the present invention is arranged on operating position using laser alignment
The need for correct bar code information photovoltaic module on tag identifier, and in the laser work region image of laser select need
Bar code information on the tag identifier to be corrected, starts laser and bar code information is modified so that on amendment photovoltaic module
Bar code information become convenient and swift, and simple to operate, the method does not need consumption of ethylene-vinyl acetate co-polymer, backboard
Or frame, cost is low.
Brief description of the drawings
In order to clearly illustrate the technical scheme of exemplary embodiment of the present, below to needed for description embodiment
The accompanying drawing to be used does a simple introduction.Obviously, the accompanying drawing introduced is a part of embodiment of the invention to be described
Accompanying drawing, rather than whole accompanying drawings, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the modification method for the photovoltaic module bar code information that the embodiment of the present invention one is provided.
Fig. 2 is the step S2 of the modification method for the photovoltaic module bar code information that the embodiment of the present invention one is provided flow signal
Figure.
Fig. 3 is the schematic flow sheet of the modification method for the photovoltaic module bar code information that the embodiment of the present invention two is provided.
Fig. 4 is the apparatus structure schematic diagram of the update the system for the photovoltaic module bar code information that the embodiment of the present invention three is provided.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to attached in the embodiment of the present invention
Figure, by embodiment, is fully described by technical scheme.Obviously, described embodiment is of the invention
A part of embodiment, rather than whole embodiments, based on embodiments of the invention, those of ordinary skill in the art are not doing
The every other embodiment obtained on the premise of going out creative work, each falls within protection scope of the present invention.
Embodiment one：
Fig. 1 gives the schematic flow sheet of the modification method of the photovoltaic module bar code information of the offer of the embodiment of the present invention one.
As shown in figure 1, the schematic flow sheet of the modification method for the photovoltaic module bar code information that the embodiment of the present invention one is provided
Comprise the following steps：
Step S1, by need correct bar code information photovoltaic module be installed to operating position；
In this step, the photovoltaic module for needing to correct bar code information is chosen, and the photovoltaic group of amendment bar code information will be needed
Part is lifted to workbench and fixed, when fixed by the back side of photovoltaic module upward so that the tag identifier of photovoltaic module upward, just
In next step by the tag identifier of laser alignment photovoltaic module.
, it is necessary to which the photovoltaic module for correcting bar code information includes needing the photovoltaic module of removal bar code information and needed in this step
Correct the photovoltaic module of bar code information.
Step S2, the tag identifier by laser alignment photovoltaic module；
In this step, the light-emitting window of laser is directed to the tag identifier of photovoltaic module, is easy to modifying label to identify
Bar code information.
In this step, the laser power of laser can be 5 watts, and optical maser wavelength can be 532 nanometers, and M squares can be
1.3, laser medium can be YVO4, and the type of cooling can be air cooling way.The laser of this wavelength is hindered to the material of photovoltaic module
Evil is smaller.
As shown in Fig. 2 this step S2 comprises the following steps：
Step S21, with CCD lighting sources the tag identifier of photovoltaic module is illuminated；
In this step, CCD lighting sources play a part of light filling.
In this step, the optical wavelength of CCD lighting sources can be 650 nanometers, and the light of this wavelength is laggard through glass diffusing scattering
Row CCD light sensations area, the imaging formed after a variety of reflections and refraction is most clear.
In this step, the angle of the illumination light of CCD lighting sources can be 15-165 degree.
Step S22, the information with ccd image sensor collection tag identifier；
In this step, the bar code information of tag identifier is gathered with ccd image sensor.
In this step, the offset direction of the offset direction of ccd image sensor and the laser of laser is same direction, this
The CCD lighting sources that sample ccd image sensor is perceived incide laser that the reflected light after photovoltaic module and laser send not
Mutual refraction can be produced, equipment will not be damaged.
In this step, the angle adjustment of ccd image sensor may range from 30-45 degree.
Step S23, the scanning galvanometer for adjusting laser so that the tag identifier of laser alignment photovoltaic module.
In this step, the position of the bar code information of tag identifier is gathered according to ccd image sensor, laser is obtained and wants
The position of alignment, calculates the difference position that the laser position to be aligned is aligned with laser this moment between, regulation
The scanning galvanometer of laser, changes the alignment position of the light-emitting window of laser, the tag identifier for making it be directed at photovoltaic module so that
The tag identifier for the laser alignment photovoltaic module that laser is sent.
In this step, the laser incident angle of laser may range from 10-22 degree.
Step S3, the bar code information selected in the image of laser work region on the tag identifier for needing to correct；
In this step, the bar code information for needing to correct is selected on the tag identifier that laser work region image is shown.Repair
Bar code information on positive tag identifier includes removing the bar code information in bar code information and correction tag identifier on tag identifier.
Step S4, startup laser are modified processing to selected bar code information.
In this step, the bar code information on tag identifier corrected the need for starting laser to selecting is modified place
Reason, laser can pass through photovoltaic component glass, and the bar code information on tag identifier is modified.
Bar code information in this step in modifying label mark, which includes removing the bar code information on tag identifier and corrected, to be marked
Bar code information in label mark.When removing the bar code information on tag identifier, laser can pass through photovoltaic component glass, Ran Houzuo
Ink on tag identifier, carries out heating to ink and dissolves；When correcting the bar code information on tag identifier, label is first removed
Bar code information in mark, then bar code information is write on tag identifier, content, figure and the position of the bar code information of write-in can
To be changed according to actual needs；The printing depth set during write-in can carry out sets itself according to actual needs.
The modification method for the photovoltaic module bar code information that the present embodiment one is provided uses laser beam marking technology, utilizes laser
Correct photovoltaic module on bar code information so that amendment photovoltaic module on bar code information become it is convenient and swift, simple to operate, into
This is low, greatly reduces the man-hour for bar code of doing over again, improves production efficiency.
Embodiment two：
Fig. 3 gives the schematic flow sheet of the modification method of the photovoltaic module bar code information of the offer of the embodiment of the present invention two.
As shown in figure 3, compared with the modification method for the photovoltaic module bar code information that the embodiment of the present invention one is provided, the present invention
The modification method for the photovoltaic module bar code information that embodiment two is provided is in step S3, the selected needs in the image of laser work region
After bar code information on the tag identifier of amendment, the selected bar code information is modified in step S4, startup laser
Before processing is further comprising the steps of：
Step S341, the bar code information progress image locking in the image of laser work region to needing to correct；This step
In, the scope of locking can be selected voluntarily according to actual needs.
Step S342, the image to locking are searched for automatically.
Impression study and lock of the modification method for the photovoltaic module bar code information that the present embodiment two is provided using laser equipment
Function is determined, the bar code information to the tag identifier for the photovoltaic module for needing to correct carries out image locking, in amendment photovoltaic module bar
During code information, the bar code information of amendment can be needed on automatic searching photovoltaic module, it is possible to achieve batch production, be particularly suitable for use in
Focused on for the defective products of output in some productions.
Embodiment three：
Fig. 4 gives the apparatus structure signal of the update the system of the photovoltaic module bar code information of the offer of the embodiment of the present invention three
Figure.
As shown in figure 4, the update the system for the photovoltaic module bar code information that the embodiment of the present invention three is provided includes：
Workbench 41, for placing the photovoltaic module 46 for needing to correct bar code information；
, it is necessary to which the photovoltaic module 46 for correcting bar code information includes the photovoltaic module for needing to remove bar code information in the present embodiment
With need correct bar code information photovoltaic module.
It is provided with laser 42, the bar code information on tag identifier 461 for correcting photovoltaic module 46, laser 42
Scanning galvanometer 421, for adjusting laser 42 so that the laser 422 that laser 42 is sent is directed at the label mark of photovoltaic module 46
Know 461；
In the present embodiment, the laser power of laser 42 can be 5 watts, and optical maser wavelength can be 532 nanometers, and M squares can
Think 1.3, laser medium can be YVO4, and the type of cooling can be air cooling way；Scanning galvanometer 421 is arranged on laser 42
It is a kind of reflecting optics on motor shaft.In the present embodiment, the incident angle A's of laser 422 of laser 42 may range from 10-
22 degree.
Laser work region device for image 43, laser work region device for image 43 is connected with laser 42, for showing
The bar code information on tag identifier 461 that laser 42 is aligned；
It is provided with laser work region device for image 43：Chosen module 431, for the selected tag identifier for needing to correct
Bar code information on 461..
Image locking module 432, for carrying out image locking to the bar code information for needing to correct；
Automatic searching module 433, is searched for automatically for the image to locking.
Image locking module 432 can be locked to image, when correcting the bar code information of photovoltaic module 46, Neng Goutong
Cross automatic searching module 433 and automatic searching is carried out to the bar code information that amendment is needed on photovoltaic module 46, it is possible to achieve batch is raw
Production, is particularly suitable for use in being focused on for the defective products of output in some productions.
CCD lighting sources 44, are illuminated for the tag identifier 461 to photovoltaic module 46；
In the present embodiment, CCD lighting sources 44 play a part of light filling.
In the present embodiment, the optical wavelength of CCD lighting sources 44 can be 650 nanometers, and the light of this wavelength is through glass diffusing scattering
CCD light sensations area is carried out afterwards, and the imaging formed after a variety of reflections and refraction is most clear.
In the present embodiment, the angle B of the illumination light 441 of CCD lighting sources 44 can be 15-165 degree.
Ccd image sensor 45, the information for gathering tag identifier 461.
In the present embodiment, the offset direction of ccd image sensor 45 and the offset direction of the laser 422 of laser 42 are same
One direction.So ccd image sensor 45 perceive CCD lighting sources 441 incide the reflected light 442 after photovoltaic module 46 with
The laser 422 that laser 42 is sent will not produce mutual refraction, will not damage equipment.
In the present embodiment, the angle C of ccd image sensor 45 adjusting range can be 30-45 degree.
In the present embodiment, the distance between ccd image sensor 45 and laser 42 L1 can be 300-330 millimeters；Light
It can be 300-330 millimeters to lie prostrate the distance between component 46 and laser 42 L2.
When being modified to the bar code information of photovoltaic module, photovoltaic module is fixed on the table, by photovoltaic when fixed
The back side of component is upward so that the tag identifier of photovoltaic module is upward；By the tag identifier of laser alignment photovoltaic module；Swashing
The bar code information for needing to correct is selected in the device for image of light working region；Utilize label mark of the CCD lighting sources to photovoltaic module
Knowledge is illuminated；Using ccd image sensor perceived reflection light, the angle of imaging sensor is adjusted, the mark of photovoltaic module is gathered
Sign the bar code information of mark；Laser is compensated by calculating the injection angle of laser into the refraction angle and ccd image of glass
Sensor penetrates the refraction needs of glass generation；Adjust the scanning galvanometer on laser, the laser alignment light that laser is sent
Lie prostrate the tag identifier of component；If removing the bar code information of photovoltaic module, bar code of the laser to photovoltaic module is directly initiated
Information is removed；If correcting the bar code information of photovoltaic module, in laser work region, the write-in inframe write-in of image is repaiied
Bar code information after changing, then starts laser and the bar code information of photovoltaic module is corrected.During work, it will can also select
The need for bar code information on the tag identifier corrected carry out image locking, so in lower task, laser can be to light
Need the bar code information of amendment to carry out automatic searching on volt component, realize automatic alignment.
The update the system for the photovoltaic module bar code information that the embodiment of the present invention three is provided convenient, fast, can be repaiied simply
The bar code information of positive photovoltaic module, and cost is low.
The technical principle that above are only presently preferred embodiments of the present invention and used.The invention is not restricted to spy described here
Determine embodiment, the various significant changes that can carry out for a person skilled in the art, readjust and substitute all without departing from
Protection scope of the present invention.Therefore, although the present invention is described in further detail by above example, but this hair
It is bright to be not limited only to above example, without departing from the inventive concept, other more equivalence enforcements can also be included
Example, and the scope of the present invention is determined by the scope of claim.
Claims (12)
1. a kind of modification method of photovoltaic module bar code information, it is characterised in that comprise the following steps：
The photovoltaic module for needing to correct bar code information is installed to operating position；
By the tag identifier of photovoltaic module described in laser alignment；
The bar code information on the tag identifier for needing to correct is selected in the image of laser work region；
Start laser and processing is modified to the selected bar code information, wherein, the startup laser is to described selected
Bar code information be modified processing and include：
Start laser the selected bar code information is removed or corrected.
2. the modification method of photovoltaic module bar code information according to claim 1, it is characterised in that described by laser pair
The tag identifier of the accurate photovoltaic module comprises the following steps：
The tag identifier of the photovoltaic module is illuminated with CCD lighting sources；
The information of the tag identifier is gathered with ccd image sensor；
Adjust the scanning galvanometer of the laser so that the tag identifier of photovoltaic module described in laser alignment.
3. the modification method of photovoltaic module bar code information according to claim 2, it is characterised in that the CCD illumination lights
A length of 650 nanometers of the light wave in source；The offset direction of the ccd image sensor and the offset direction of the laser of the laser are
Same direction.
4. the modification method of photovoltaic module bar code information according to claim 3, it is characterised in that the CCD illumination lights
The angle of the illumination light in source is 15-165 degree；The angle adjustment scope of the ccd image sensor is 30-45 degree；The laser
The laser incident angle scope of device is 10-22 degree.
5. the modification method of photovoltaic module bar code information according to claim 1, it is characterised in that described in laser work
Select further comprising the steps of after the bar code information on the tag identifier for needing to correct in area image：
Image locking is carried out to the bar code information for needing to correct in the image of laser work region；
The image of locking is searched for automatically.
6. according to the modification method of any described photovoltaic module bar code information of claim 1-5, it is characterised in that the laser
The laser power of device is 5 watts, and optical maser wavelength is 532 nanometers.
7. a kind of update the system of photovoltaic module bar code information, it is characterised in that including：
Workbench, for placing the photovoltaic module for needing to correct bar code information；
Scanning is provided with laser, the bar code information on tag identifier for correcting the photovoltaic module, the laser
Galvanometer, for adjusting the laser so that the tag identifier of photovoltaic module described in laser alignment；
Laser work region device for image, laser work region device for image is connected with the laser, for showing
State in the bar code information on the tag identifier of laser alignment, laser work region device for image and be provided with chosen module,
For the bar code information on the selected tag identifier for needing to correct, wherein, the amendment includes removing and corrected.
8. the update the system of photovoltaic module bar code information according to claim 7, it is characterised in that also include：
CCD lighting sources, are illuminated for the tag identifier to the photovoltaic module；
Ccd image sensor, the information for gathering the tag identifier.
9. the update the system of photovoltaic module bar code information according to claim 8, it is characterised in that the CCD illumination lights
A length of 650 nanometers of the light wave in source；The offset direction of the ccd image sensor and the offset direction of the laser of the laser are
Same direction.
10. the update the system of photovoltaic module bar code information according to claim 9, it is characterised in that the CCD illumination lights
The angle of the illumination light in source is 15-165 degree；The angle adjustment scope of the ccd image sensor is 30-45 degree；The laser
The laser incident angle scope of device is 10-22 degree.
11. the update the system of photovoltaic module bar code information according to claim 7, it is characterised in that the laser work
Area image device also includes：
Image locking module, for carrying out image locking to the bar code information for needing to correct；
Automatic search module, carries out searching element automatically for the image to locking.
12. according to the update the system of any described photovoltaic module bar code information of claim 7-11, it is characterised in that described to swash
The laser power of light device is 5 watts, and optical maser wavelength is 532 nanometers.
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| CN104999815A (en) * | 2015-07-31 | 2015-10-28 | 苏州蓝王机床工具科技有限公司 | Software calibration marking controller |
| CN105058995A (en) * | 2015-07-31 | 2015-11-18 | 苏州蓝王机床工具科技有限公司 | Hardware calibration type marking motor |
| CN105159156A (en) * | 2015-07-31 | 2015-12-16 | 苏州蓝王机床工具科技有限公司 | Hardware calibration marking controller |
| CN105291605A (en) * | 2015-07-31 | 2016-02-03 | 苏州蓝王机床工具科技有限公司 | Software calibration type marking device |
| CN117733358A (en) * | 2024-01-04 | 2024-03-22 | 江苏富乐华半导体科技股份有限公司 | Reworking method for engraving two-dimensional codes on copper-clad plate |
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