CN102189338A - Cutting method for equipment for cutting insulation line of periphery of solar panel - Google Patents
Cutting method for equipment for cutting insulation line of periphery of solar panel Download PDFInfo
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- CN102189338A CN102189338A CN2010101186226A CN201010118622A CN102189338A CN 102189338 A CN102189338 A CN 102189338A CN 2010101186226 A CN2010101186226 A CN 2010101186226A CN 201010118622 A CN201010118622 A CN 201010118622A CN 102189338 A CN102189338 A CN 102189338A
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- solar panels
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- shielding wire
- solar panel
- periphery
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Abstract
The invention discloses a cutting method for equipment for cutting an insulation line of the periphery of a solar panel. The method comprises the following steps of: a, preparing the solar panel; b, placing an image capturing device at the corresponding position of the solar panel; c, capturing the image of the edge of the solar panel by the image capturing device in one of the modes of moving along the edge of the solar panel, wholly capturing in a fixed-point way, and scanning line by line, and calculating to obtain the edge position information of the solar panel by using an image processing device; and d, and performing the insulation line cutting program of the solar panel by the cutting device according to the edge position information. Therefore, the edge position of the solar panel is accurately judged by using the algorithm of the image processing, the part nearer to the boundary is deduced and advantages are avoided, so that the solar panel can have the maximum benefit and the utilization rate.
Description
Technical field
The present invention relates to a kind of cutting method of solar panels periphery shielding wire cutting equipment; Be meant a kind of innovative approach design that utilizes the image processing means precisely to judge the solar panels marginal position especially.
Background technology
In the solar panels processing procedure, contract in its plate body periphery the interval must impose one the cutting procedure, make shaped as frame insulation layer that the circuit layer with electric conductivity can produce setting every position (the present invention is referred to as shielding wire), its conducting function is able to according to preset path and scope running.
Utilize the greatest benefit of monolithic solar panels, allow its usable floor area can reach the broadest state exactly, its practice has several at present, wherein utilizes etching machine (Edge Isolation) to allow the edge switch to minimum, is a simple practical again mode.
Yet, as shown in Figure 1, shielding wire 11 cutting modes of existing solar panels 10 peripheries are to cut with rectangular mode, or the pattern of a direct given cutting, because this kind practice is not judged the damage situation at solar panels edge, exist shielding wire to cause the solar panels scope of application to be difficult to reach shortcoming maximum, that benefit is difficult to reach the best easily from the solar panels limit apart from phenomenon too far away; On to take off existing another weak point of the practice be to damage situation owing to can't judge the solar panels edge, cause line of cut may occur avoiding defective, and then the serious problems that cause the finished product disqualification rate to increase.
So, at the existing problem of above-mentioned existing solar panels edge cuts method, how to research and develop a kind of innovation edge cuts method that has more desirable practicality, for relevant industry is thought target and the direction that breaks through again.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of cutting method of solar panels periphery shielding wire cutting equipment, uses this method can bring into play greatest benefit and utilization rate, significantly promotes end product quality, more meets preferable industry applications.
For achieving the above object, the cutting method of solar panels periphery shielding wire cutting equipment of the present invention comprises the steps: a, preparation one solar panels; B, an image capture unit is positioned over this solar panels corresponding section; A kind of mode captured this solar panels edge images during c, this image capture unit employing captured, let alone by column scan along this solar panels edge move mode, fixed point integral body, and utilized an image processor calculating to obtain the marginal position information of these solar panels; D, make a cutting device according to the shielding wire cutting process of described these solar panels of marginal position information and executing.
Described cutter sweep is a laser cutting apparatus; This shielding wire utilizes the fineness degree of this shielding wire of adjustment increase and decrease control of laser parameter.
The cutting path of described cutter sweep is along with the variation of each position marginal position of these solar panels and change.
The cutting path of described cutter sweep moves a circle according to this image capture unit and converges the maximum magnitude path that the whole marginal position information institute that obtains further calculates acquisition and move.
The present invention adopts an image capture unit to move along the solar panels edge and seeks the limit, and utilizes image processor calculating to obtain the technical characterictic of marginal position information; One of cutter sweep marginal information accurately is provided, carries out the shielding wire cutting process according to the actual edge kenel of solar panels; With this, this method utilizes the algorithm of image processing precisely to judge the solar panels marginal position, derive the part nearer and avoid defective from the limit, make the shielding wire scope after solar panels cut reach maximization, the broadest state, so that solar panels performances greatest benefit and utilization rate, and significantly promote product qualified rate and more meet preferable industry applications.
Description of drawings
Fig. 1 is existing solar panels periphery shielding wire cutting mode schematic diagram.
Fig. 2 is the textBox figure of solar panels periphery shielding wire cutting method of the present invention.
Fig. 3 is the step schematic diagram of solar panels periphery shielding wire cutting method of the present invention.
Fig. 4 finishes structure section figure behind the shielding wire cutting process for solar panels of the present invention.
Fig. 5 is that shielding wire cutting kenel of the present invention is implemented illustration one.
Fig. 6 is that shielding wire cutting kenel of the present invention is implemented illustration two.
Fig. 7 is another enforcement illustration of image capture unit kenel of the present invention.
Fig. 8 is the another enforcement illustration of image capture unit kenel of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
As Fig. 2, shown in Figure 3, the preferred embodiment of the cutting method of solar panels periphery shielding wire cutting equipment of the present invention, these embodiment only for the usefulness of explanation, are not subjected to the restriction of this structure in patent application; The cutting method of described solar panels periphery shielding wire cutting equipment comprises the steps:
(a) preparation one solar panels 20;
(b) image capture unit 30 is positioned over these solar panels 20 corresponding sections (as edge 21);
(c) this image capture unit 30 adopts along these solar panels 20 edges, 21 move modes or the whole acquisition of fixed point (referring to capture monoblock solar panels scope), captures this solar panels edge images by the mode of column scan (Line Scan), and utilizes an image processor 40 calculating to obtain the marginal position information of these solar panels 20;
(d) make shielding wire 22 cutting process of a cutting device 50 according to described these solar panels 20 of marginal position information and executing.
Hold, these solar panels 20 finish behind described shielding wire 22 cutting process the structure section kenel as shown in Figure 4, the circuit of these solar panels 20 positive set silver-colored contact pole plates 24 (Ag contact) and the set aluminium contact pole plate 25 of reverse side (Al contact) can produce in setting regions by the circuit layer 23 that this shielding wire 22 makes the script integral coating take shape in these solar panels 20 positive and negative surfaces and isolate position separately, so that can make a distinction.
Wherein, described cutter sweep 50 can be laser cutting apparatus; Can utilize the fineness degree (W as Fig. 4 is indicated the place) of this shielding wire 22 of adjustment increase and decrease control of laser parameter with this this shielding wire 22; When the fineness degree of this shielding wire 22 is reduced to thin state, can increase its effective power generation region relatively.
Wherein, the cutting path that described cutter sweep cuts out shielding wire 22 as shown in Figure 5, along with the variation of each 21 position, edge, position of these solar panels 20 and change, 21 1 places, solar panels 20 edges as shown in Figure 5 are formed with a recessed edge portion 26 (can represent defective or specially the shapes of planning), then its shielding wire 22 also to should be recessed the form bending change of edge portion 26 adapt to.
Perhaps as shown in Figure 6, described cutter sweep cuts out the cutting path of shielding wire 22, also can move a circle according to this image capture unit and converge the maximum magnitude path that the whole marginal position information institute that obtains further calculates acquisition and move; 21 1 places, solar panels 20 edges are formed with a recessed edge portion 26 as shown in Figure 6, and the shape of this shielding wire 22 is not the form bending change along with this recessed edge portion 26, but obtain the interior recessed position of this recessed edge portion 26, then with this data of interior recessed position be that reference value is carried out linearity cutting.
As shown in Figure 7, image capture unit 30B, it obtains the enforcement kenel signal of solar panels 20 edges 21 images for the whole acquisition of fixed point (referring to capture monoblock solar panels scope).
As shown in Figure 8, image capture unit 30C, it is for capturing the enforcement kenel signal of solar panels 20 edges 21 images by column scan (Line Scan) mode.
The cutting method of solar panels periphery shielding wire cutting equipment of the present invention adopts an image capture unit to move along the solar panels edge and seeks the limit, and utilizes image processor calculating to obtain the technical characterictic of marginal position information; One of cutter sweep marginal information accurately is provided, carries out the shielding wire cutting process according to the actual edge kenel of solar panels; With this, this method utilizes the algorithm of image processing precisely to judge the solar panels marginal position, derive the part nearer and avoid defective from the limit, make the shielding wire scope after solar panels cut reach maximization, the broadest state, so that solar panels performances greatest benefit and utilization rate, and significantly promote product qualified rate and more meet preferable industry applications.
The foregoing description though describe by specific term in the literary composition, can not limit claim of the present invention in order to specify the present invention with this; Be familiar with the personage of this technical field and can be after understanding spirit of the present invention and principle it be changed with modification and reach equivalent purpose, and these changes and modification all should be covered by the claim scope and define in the category.
Claims (4)
1. the cutting method of a solar panels periphery shielding wire cutting equipment is characterized in that comprising the steps:
A, preparation one solar panels;
B, an image capture unit is positioned over this solar panels corresponding section;
A kind of mode captured this solar panels edge images during c, this image capture unit employing captured, let alone by column scan along this solar panels edge move mode, fixed point integral body, and utilized an image processor calculating to obtain the marginal position information of these solar panels;
D, make a cutting device according to the shielding wire cutting process of described these solar panels of marginal position information and executing.
2. according to the cutting method of the described solar panels periphery of claim 1 shielding wire cutting equipment, it is characterized in that: described cutter sweep is a laser cutting apparatus; This shielding wire utilizes the fineness degree of this shielding wire of adjustment increase and decrease control of laser parameter.
3. according to the cutting method of the described solar panels of claim 1 periphery shielding wire cutting equipment, it is characterized in that: the cutting path of described cutter sweep changes along with the variation of each position marginal position of these solar panels.
4. according to the cutting method of the described solar panels of claim 1 periphery shielding wire cutting equipment, it is characterized in that: the cutting path of described cutter sweep, move a circle according to this image capture unit and converge the maximum magnitude path that the whole marginal position information institute that obtains further calculates acquisition and move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101186226A CN102189338A (en) | 2010-03-05 | 2010-03-05 | Cutting method for equipment for cutting insulation line of periphery of solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101186226A CN102189338A (en) | 2010-03-05 | 2010-03-05 | Cutting method for equipment for cutting insulation line of periphery of solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102189338A true CN102189338A (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101186226A Pending CN102189338A (en) | 2010-03-05 | 2010-03-05 | Cutting method for equipment for cutting insulation line of periphery of solar panel |
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| CN (1) | CN102189338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214634A (en) * | 2018-01-11 | 2018-06-29 | 宁波德深机械设备有限公司 | Photovoltaic solar panel cutter device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002289899A (en) * | 2001-03-23 | 2002-10-04 | Mitsubishi Heavy Ind Ltd | Apparatus and method of cutting solar cell panel |
| EP2119679A1 (en) * | 2008-05-16 | 2009-11-18 | 3S Swiss Solar Systems AG | Method for processing a laminate |
| CN101642896A (en) * | 2008-08-07 | 2010-02-10 | 株式会社不二制作所 | Blasting method and apparatus, thin-film solar cell panel and processing method thereof |
-
2010
- 2010-03-05 CN CN2010101186226A patent/CN102189338A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002289899A (en) * | 2001-03-23 | 2002-10-04 | Mitsubishi Heavy Ind Ltd | Apparatus and method of cutting solar cell panel |
| EP2119679A1 (en) * | 2008-05-16 | 2009-11-18 | 3S Swiss Solar Systems AG | Method for processing a laminate |
| CN101642896A (en) * | 2008-08-07 | 2010-02-10 | 株式会社不二制作所 | Blasting method and apparatus, thin-film solar cell panel and processing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214634A (en) * | 2018-01-11 | 2018-06-29 | 宁波德深机械设备有限公司 | Photovoltaic solar panel cutter device |
| CN108214634B (en) * | 2018-01-11 | 2019-04-30 | 宁波德深机械设备有限公司 | Photovoltaic solar panel cutter device |
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Application publication date: 20110921 |