CN104796075A - Photovoltaic module lamination checking and foreign body removing equipment - Google Patents
Photovoltaic module lamination checking and foreign body removing equipment Download PDFInfo
- Publication number
- CN104796075A CN104796075A CN201410021021.1A CN201410021021A CN104796075A CN 104796075 A CN104796075 A CN 104796075A CN 201410021021 A CN201410021021 A CN 201410021021A CN 104796075 A CN104796075 A CN 104796075A
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- CN
- China
- Prior art keywords
- light source
- plane framework
- foreign bodies
- connecting rod
- removal equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000003475 lamination Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007689 inspection Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 210000004027 cell Anatomy 0.000 description 44
- 239000005038 ethylene vinyl acetate Substances 0.000 description 14
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 14
- 239000011521 glass Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
- H01L22/30—Structural arrangements specially adapted for testing or measuring during manufacture or treatment, or specially adapted for reliability measurements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Photovoltaic Devices (AREA)
Abstract
A piece of photovoltaic module lamination checking and foreign body removing equipment comprises a supporting device, a planar frame, pneumatic rods, a lifting mechanism, a light source, a connecting rod, and a bracket. The planar frame is disposed above the supporting device. One end of the planar frame is rotatably connected with the connecting rod, and the other end of the planar frame is fixedly connected to the lifting mechanism through the pneumatic rods. The connecting rod is fixed to the lifting mechanism. The light source and the lifting mechanism are fixed to the bracket. The photovoltaic module lamination checking and foreign body removing equipment of the invention is used for removing foreign bodies and checking bad situation of photovoltaic cell strings and the like in the process of photovoltaic module lamination. The quality of photovoltaic modules after lamination is improved, and the qualified rate of subsequent products is improved.
Description
Technical field
The present invention relates to photovoltaic module and manufacture field, particularly relate to a kind of photovoltaic component lamination inspection and foreign bodies removal equipment.
Background technology
The conventional Making programme of photovoltaic module is as follows: battery detecting, front welding, back side series welding, laminated laying, component lamination, deburring, frame up, Welding junction box, Hi-pot test and module testing.Wherein, the lamination process of laminated laying process and photovoltaic module, that back serial connection is good and through after the assay was approved, battery strings, glass, EVA (ethylene-vinyl acetate copolymer) and backboard (TPT polyvinyl fluoride composite membrane) are laid according to certain level, prepares lamination.
Owing to having in photovoltaic component lamination process, single photovoltaic cell sheet is bad, failure welding and foreign matter cause product quality defective, and the equipment of needing can be used in checking bad and removing foreign matter, reduces product quality defective.Traditional laminated laying method is at glass upper berth ground floor EVA, at EVA upper berth photovoltaic cell string, second layer EVA is repaved on photovoltaic cell string, then on second layer EVA, backboard is repaved, then whether have bad through glass and ground floor EVA visual examination cell sheet, it is bad whether welding has, whether there is foreign matter, but due to EVA poor transparency before lamination of heating, cannot see clearly whether have bad, whether there is foreign matter, after only having by the time subsequent components lamination, the transparency of EVA just can see foreign matter after improving, but to enter in EVA to become transparent process by warm pressurized in it due to foreign matter and be bonded together and cannot remove.
Foreign matter is mainly divided into two large classes: alien material, as little winged insect, hair, finger-stall etc., this kind of foreign matter mainly through 8S (arrange, rectify, cleaning, clean, attainment, safety, saving, study) reduce; Self foreign matter, such as scruff, tin silk, enter to splash chip on assembly when cutting welding, the chip of cell piece own, backboard prune fines etc., this kind of foreign matter improves mainly through technological parameter and process conditions and operating personnel's action improvement reduces.But also do not have equipment can be used for effecting a radical cure foreign matter problem at present.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of photovoltaic component lamination inspection and foreign bodies removal equipment, for removing foreign matter and checking the unfavorable condition of photovoltaic cell string etc. in photovoltaic component lamination process, improve the quality of the photovoltaic module after lamination, and then improve the qualification rate of subsequent product.
For achieving the above object, technical scheme provided by the present invention is as follows:
A kind of photovoltaic component lamination inspection and foreign bodies removal equipment, comprise bracing or strutting arrangement, plane framework, air-leg, hoisting mechanism, light source, connecting rod and support, described plane framework is positioned at the top of described bracing or strutting arrangement, one end of described plane framework is rotatably connected with described connecting rod, the other end is fixedly attached to described hoisting mechanism by described air-leg, described connecting rod is fixed to described hoisting mechanism, and described light source and described hoisting mechanism are fixed to described support.
Further, the bottom surface of described plane framework is provided with sucker equably, described sucker composition sucker group.
Further, described hoisting mechanism is arranged vertically on the top of described bracing or strutting arrangement by the upper level bar of described support, lower horizontal bar and middle part vertical rod.
Further, be arranged on the middle part of the upper level bar of described support, the angle of inclination of described light source can regulate described light source incline.
Further, by described air-leg and described connecting rod, the described plane framework and described plane framework can be made to return back to original position of can steeving obliquely.
Further, described sucker can provide simultaneously absorption or without absorption, described light source provides polishing.
Further, the angle of inclination of described light source is arranged to identical with the set angle of steeving of described plane framework, to make the light of described light source perpendicular to the described plane framework tilting to steeve.
Photovoltaic component lamination inspection provided by the invention and foreign bodies removal equipment, in photovoltaic component lamination process, all photovoltaic cell strings glass completed and welds can promote simultaneously and steeve by plane framework, to remove the foreign matter on photovoltaic cell string, and photovoltaic cell string can be positioned over its initial position on glass; The photovoltaic cell string back side polishing that light source is being steeved, therefore clearly can check out the bad and failure welding in cell piece fine fisssure, battery strings surface etc.This equipment for removing foreign matter and checking the unfavorable condition of photovoltaic cell string etc., improves the quality of the photovoltaic module after lamination, and then improves the qualification rate of subsequent product in photovoltaic component lamination process.
Accompanying drawing explanation
Fig. 1 is the stereogram of photovoltaic component lamination inspection of the present invention and foreign bodies removal equipment.
Fig. 2 is the side schematic view of photovoltaic component lamination inspection of the present invention and foreign bodies removal equipment.
Fig. 3 is the schematic top plan view of photovoltaic component lamination inspection of the present invention and foreign bodies removal equipment.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Photovoltaic component lamination inspection provided by the present invention and foreign bodies removal equipment, as shown in Figure 1, Figure 2 and Figure 3, comprise bracing or strutting arrangement 1, plane framework 2, air-leg 3, hoisting mechanism 4, light source 5, connecting rod 6 and support 7.Plane framework 2 is positioned at the top of bracing or strutting arrangement 1, the bottom surface of plane framework 2 is provided with multiple sucker 8 equably, sucker 8 forms sucker group, each sucker group is made up of 2 or 4 suckers 8, each sucker group corresponds to the monolithic battery sheet of photovoltaic cell string, uniform power is produced to cell piece, thus avoids that cell piece is hidden due to discontinuity to be split or broken.Multiple sucker group forms sucker row, each sucker row has the sucker group of equal number.In the present embodiment, according to the quantity of the size of photovoltaic module and the photovoltaic cell string of needs, plane framework 2 is provided with 6 suckers rows, and each sucker row is provided with 12 sucker groups.
Sucker 8 adopts vacuum cup, sucker 8 can provide simultaneously absorption or without absorption.Sucker group is fixed on the bar of plane framework 2 by conventional fasteners, and its position and quantity all can change, and the distance between sucker row also can regulate, and goes for the photovoltaic module of different size.Certain distance is had between the bottom surface of sucker 8 and the surface of bracing or strutting arrangement 1, thus sucker 8 does not directly contact with the upper surface of the photovoltaic cell string be placed on bracing or strutting arrangement 1, thus to ensure that between sucker 8 and the cell piece of photovoltaic cell string soft contacts, and damage can not be caused to cell piece.
One end of plane framework 2 is rotatably connected with connecting rod 6, and the other end is fixedly attached to hoisting mechanism 4 by air-leg 3.Air-leg 3 adopts two, also can adopt plural air-leg 3, one end of air-leg 3 is fixed to same one end of plane framework 2, and is symmetrically located on plane framework 2, thus provide stable support to plane framework 2, and stably pull or promote plane framework 2.The other end of air-leg 3 is fixed to hoisting mechanism 4.Connecting rod 6 is also fixed to hoisting mechanism 4.One end of plane framework 2 can realize rotating by connecting rod 6, and the other end can realize promoting or declining by air-leg 3, therefore by air-leg 3 and connecting rod 6, and the plane framework 2 and plane framework 2 can be made to return back to original position of can steeving obliquely.Air-leg 3 is fixed to the other end of hoisting mechanism 4 and the position of connecting rod 6 on hoisting mechanism 4 can regulate, and therefore can control plane framework 2 and the distance of bracing or strutting arrangement 1 upper surface and the inclination of plane framework 2 to steeve angle.Air-leg 3 also can adopt hydraulic stem or other there is the device of controlled Telescopic.
Hoisting mechanism 4 is fixed to support 7, is arranged vertically on the top of bracing or strutting arrangement 1 by the upper level bar of support 7, lower horizontal bar and middle part vertical rod.Hoisting mechanism 4 provides power for air-leg 3, control stretching or the pushing action of air-leg 3, and the function driving air-leg 3 fixed thereon and connecting rod 6 to move up or down can be had, and then the distance of the upper surface of control plane framework 2 and bracing or strutting arrangement 1.
Light source 5 is fixed to support 7, is arranged on the middle part of the upper level bar of support 7 obliquely, and the angle of inclination of light source 5 can regulate.Light source 5 provides polishing at the back side of the plane framework 2 tilting to steeve, thus for be adsorbed on plane framework 2 bottom surface sucker 8 on photovoltaic cell string lighting source is provided, be convenient to the unfavorable condition such as fine fisssure, unfilled corner, welding skew of the cell piece checking photovoltaic cell string from the front of photovoltaic cell string.In the present embodiment, the angle of inclination of light source 5 is arranged to identical with the set angle of steeving of plane framework 2, to make the light of light source 5 perpendicular to the plane framework 2 tilting to steeve, thus make light source 5 vertical with photovoltaic cell string in the polishing at the photovoltaic cell string back side of steeving.
Bracing or strutting arrangement 1 can be plane device, is provided with the positioner 9 of the position of the cell piece limiting photovoltaic cell string in its both sides.Bracing or strutting arrangement 1 also can be transmission device, is provided with the positioner 9 of the position of the cell piece limiting photovoltaic cell string in its both sides.When glass is placed on bracing or strutting arrangement 1, the cell piece of photovoltaic cell string can be placed on desired location accordingly by positioner 9.When bracing or strutting arrangement 1 is plane device, photovoltaic module after lamination needs a dead lift to lamination operation, when bracing or strutting arrangement 1 is transmission device, the photovoltaic module after lamination transmission can be transported to lamination operation, thus avoids the pollution to photovoltaic module in handling process.In the present embodiment, bracing or strutting arrangement 1 is transmission device, automatically photovoltaic component lamination is transported to lamination operation, ensure that the quality of photovoltaic component lamination further.
Photovoltaic component lamination inspection of the present invention and foreign bodies removal equipment are used for the lamination process of photovoltaic module, may be used for checking that photovoltaic cell is bad, failure welding and removing foreign matter.When using this equipment, first, plane framework 2 is steeved to set angle, glass is layered on bracing or strutting arrangement 1, photovoltaic cell string is layered on glass and carries out weldering string, then welding pruning is carried out to photovoltaic cell string; Secondly, start sucker 8, sucker 8 adsorbs photovoltaic cell string, and to be steeved plane framework 2 by air-leg 3 and connecting rod 6, thus make photovoltaic cell string promote from glass and steeve, foreign matter falls from photovoltaic cell string and removes; Then, open light source 5, from the polishing of the photovoltaic cell string back side, clearly can check out the fine fisssure, unfilled corner, welding skew etc. of photovoltaic cell from the front of photovoltaic cell string; Then, clean out the surface of glass, and on glass, spread ground floor EVA, plane framework 2 is returned back to original position, stop sucker 8, sucker 8 and photovoltaic cell surface are without adsorb, thus photovoltaic cell is positioned on ground floor EVA corresponding to its initial position on glass, plane framework 2 of steeving; Finally, spread second layer EVA on photovoltaic cell string, spread backboard, complete photovoltaic component lamination on second layer EVA, photovoltaic module can enter lamination operation and carry out lamination.
The above embodiment only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claim.
Claims (7)
1. a photovoltaic component lamination inspection and foreign bodies removal equipment, it is characterized in that, comprise bracing or strutting arrangement, plane framework, air-leg, hoisting mechanism, light source, connecting rod and support, described plane framework is positioned at the top of described bracing or strutting arrangement, one end of described plane framework is rotatably connected with described connecting rod, the other end is fixedly attached to described hoisting mechanism by described air-leg, and described connecting rod is fixed to described hoisting mechanism, and described light source and described hoisting mechanism are fixed to described support.
2. photovoltaic component lamination inspection according to claim 1 and foreign bodies removal equipment, is characterized in that, the bottom surface of described plane framework is provided with sucker equably, described sucker composition sucker group.
3. photovoltaic component lamination inspection according to claim 2 and foreign bodies removal equipment, is characterized in that, described hoisting mechanism is arranged vertically on the top of described bracing or strutting arrangement by the upper level bar of described support, lower horizontal bar and middle part vertical rod.
4. photovoltaic component lamination inspection according to claim 3 and foreign bodies removal equipment, is characterized in that, is arranged on the middle part of the upper level bar of described support described light source incline, and the angle of inclination of described light source can regulate.
5. photovoltaic component lamination inspection according to claim 4 and foreign bodies removal equipment, is characterized in that, by described air-leg and described connecting rod, and the described plane framework and described plane framework can be made to return back to original position of can steeving obliquely.
6. photovoltaic component lamination inspection according to claim 5 and foreign bodies removal equipment, is characterized in that, described sucker can provide absorption simultaneously or without absorption, described light source provides polishing.
7. photovoltaic component lamination inspection according to claim 6 and foreign bodies removal equipment, it is characterized in that, the angle of inclination of described light source is arranged to identical with the set angle of steeving of described plane framework, to make the light of described light source perpendicular to the described plane framework tilting to steeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021021.1A CN104796075A (en) | 2014-01-17 | 2014-01-17 | Photovoltaic module lamination checking and foreign body removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410021021.1A CN104796075A (en) | 2014-01-17 | 2014-01-17 | Photovoltaic module lamination checking and foreign body removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104796075A true CN104796075A (en) | 2015-07-22 |
Family
ID=53560644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410021021.1A Pending CN104796075A (en) | 2014-01-17 | 2014-01-17 | Photovoltaic module lamination checking and foreign body removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104796075A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438813A (en) * | 2015-12-28 | 2016-03-30 | 江苏创基新能源有限公司 | Laminated part checking device |
| CN105871329A (en) * | 2016-06-15 | 2016-08-17 | 无锡奥特维科技股份有限公司 | Reflective welding strip arranging device |
| CN106452357A (en) * | 2016-09-09 | 2017-02-22 | 海宁正泰新能源科技有限公司 | Jacking inspection equipment of photovoltaic semi-finished product component |
-
2014
- 2014-01-17 CN CN201410021021.1A patent/CN104796075A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438813A (en) * | 2015-12-28 | 2016-03-30 | 江苏创基新能源有限公司 | Laminated part checking device |
| CN105438813B (en) * | 2015-12-28 | 2017-09-19 | 江苏创基新能源有限公司 | Laminated piece check device |
| CN105871329A (en) * | 2016-06-15 | 2016-08-17 | 无锡奥特维科技股份有限公司 | Reflective welding strip arranging device |
| CN106452357A (en) * | 2016-09-09 | 2017-02-22 | 海宁正泰新能源科技有限公司 | Jacking inspection equipment of photovoltaic semi-finished product component |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |
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| WD01 | Invention patent application deemed withdrawn after publication |