CN103199150A - Composite type conveying and detecting mechanism for solar cell slices - Google Patents
Composite type conveying and detecting mechanism for solar cell slices Download PDFInfo
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- CN103199150A CN103199150A CN2013100694291A CN201310069429A CN103199150A CN 103199150 A CN103199150 A CN 103199150A CN 2013100694291 A CN2013100694291 A CN 2013100694291A CN 201310069429 A CN201310069429 A CN 201310069429A CN 103199150 A CN103199150 A CN 103199150A
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- 238000012360 testing method Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 9
- 230000002950 deficient Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
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- 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
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Abstract
The invention discloses a composite type conveying and detecting mechanism for solar cell slices. The mechanism comprises three groups of linear motion modules, two jacking motors, a tray and a programmable logic controller (PLC). A first linear motion module (1) is responsible for automatically loading the cell slices on the tray (6), a second linear motion module (2) is responsible for driving the tray (6) to move in a reciprocating mode, a third linear motion module (3) is responsible for detaching the cell pieces after measurement, a first jacking motor (4) is responsible for jacking the stacked cell pieces and being matched with the first linear motion module (1) to finish automatic feeding, a second jacking motor (5) is responsible for jacking the cell pieces on a measuring position to power up the cell pieces after the measurement, and all parts move by means of coordination of the PLC. The mechanism is low in cost, high in detecting speed, and capable of detecting products in bulk or even detecting all the products.
Description
Technical field
The present invention relates to photovoltaic industry solar battery sheet, be specially the mechanism that the inner material defects of solar battery sheet or defective workmanship are carried out quality testing that is directed to of manufacturer or assembly manufacturer.
Background technology
At present the photovoltaic industry is more and more higher to the requirement of quality, and solar battery sheet is from before never detection outward appearance and physical imperfection, and carrying out finally be sampling observation in batches, and the current battery sheet generally needs a large amount of sampling observations, and developing direction from now on is whole detections.So the rate request for checkout equipment is more and more higher.Because the competition of industry is growing more intense, control also more and more harsher for production and equipment cost simultaneously.It is per hour to be higher than 1000 that the output of a present solar battery sheet requires; In general, the detection of the material defects of solar battery sheet and defective workmanship needs following step:
1. material loading (solar battery sheet to be measured is loaded on the corresponding anchor clamps)
2. enter detection position (anchor clamps that will be loaded with tested battery sheet run to the detection position)
3. (press down by probe solar battery sheet is loaded bias current, in order to detect) powers on
4. camera exposure (the battery sheet that has powered on is taken pictures and catch picture by near infrared camera)
5. remove electricity (probe rises to disconnect the bias current that is carried on the battery sheet)
6. withdraw from detecting position and blanking (tested battery sheet is removed and taken out from the detection position)
Judge defective (judge the battery picture of taking, confirm defect kind and position)
And at above detection step, existing homemade equipment mainly adopts the mode of manual detection, pass in and out with drawer type, each step is series relationship, so can only measure a slice each measuring period, about 30 seconds consuming time, and need the professional successively to test the measurement speed that per hour just can reach 100 multi-discs, take time and effort inefficiency; And the equipment of import adopts belt transmission battery sheet, avoided manual operation, but the equipment profile is huge, and cost and price are very high, and maintenance needs the former professional of factory to solve.Though speed can meet the demands, the fragment rate of equipment and cost performance are all not really desirable.In the photovoltaic industry that competition is growing more intense, the possibility of import equipment that production firm purchases hundreds of thousands easily Euro is also more and more lower.
Summary of the invention
In order to solve the low problem of the said equipment cost performance, the invention provides a kind of solar battery sheet combined type transmits and testing agency, it to the high speed detection of solar battery sheet, has satisfied the high-speed requirement that solar battery sheet detects by the reciprocating motion of the pallet of a particular design; The technical solution adopted in the present invention is: by three groups of rectilinear motion modules, two jacking motors, a pallet and a PLC constitute; Fix by corresponding mechanism part and screw between each parts; The first rectilinear motion module is responsible for automation load cell sheet on the pallet, and the second rectilinear motion module is responsible for driving pallet and is moved reciprocatingly, and the battery sheet that the 3rd rectilinear motion module is responsible for measurement is finished unloads; The first jacking motor is responsible for the continuous jacking of battery sheet that will be stacked together, cooperates the first rectilinear motion module to finish the work of automatic charging, and the second jacking motor is responsible for the battery sheet that jacking measures the position, to finish working on power of tested battery sheet; All parts are unified coordination by PLC, with collaborative high speed and the auto-measuring of finishing the battery sheet; When work, only need a folded battery sheet is placed on the material loading position, click start button again, entire mechanism will grasp and detect the battery sheet automatically.
The present invention adopts the beneficial effect of above technical scheme to be: the battery sheet manufacturer that has adopted the solar battery sheet checkout equipment of this mechanism design, at first be the battery sheet quality inspection equipment that has obtained a high speed with cheaper price, its complete machine cost only per hour can reach more than 1000 for the sixth of foreign same type equipment, its measurement speed, can carry out large batch of check one-hundred-percent inspection even to the battery flake products of oneself producing.The battery sheet is carried out large batch of check at battery sheet production procedure last and can find defective workmanship in the entire cell sheet production process at any time, which kind of defective has appearred in the battery sheet has produced problem with regard to which end production process is described, can carry out technological parameter adjustment or plant maintenance at any time, avoid owing to can't find a large amount of defective productss and the reworks that defective produces.For the cost control of manufacturer, energy consumption control has very large help.Simultaneously also can avoid defective products to be passed to client, producer's reputation and sale are had very positive influence.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Among the figure, 1 first rectilinear motion module, 2 second rectilinear motion modules, 3 the 3rd rectilinear motion modules, 4 first jacking motors, 5 second jacking motors, 6 pallets.
Embodiment
As shown in Figure 1, the present invention is by three groups of rectilinear motion modules, and two jacking motors, pallet constitute and a PLC constitutes; Fix by corresponding mechanism part and screw between each parts; The first rectilinear motion module 1 is responsible for automation load cell sheet on the pallet 6, and the second rectilinear motion module 2 is responsible for driving pallets 6 and is moved reciprocatingly, and the battery sheets that the 3rd rectilinear motion module 3 is responsible for measurement is finished unload; The first jacking motor 4 is responsible for the continuous jacking of battery sheet that is stacked together, and cooperates the first rectilinear motion module 1 to finish the work of automatic charging, and the second jacking motor 5 is responsible for the battery sheet that jacking measures the position, to finish working on power of tested battery sheet; All parts are unified coordination by PLC, with collaborative high speed and the auto-measuring of finishing the battery sheet; When work, only need a folded battery sheet is placed on the material loading position, click start button again, entire mechanism will grasp and detect the battery sheet automatically.
Operation principle of the present invention is: the operation principle of this mechanism is the parallel synchronous flow process that the single flow process that solar battery sheet is in the past adhered to is converted to a kind of combined type, the whole testing process that is about to the battery sheet is separated, different steps can be carried out synchronously, all testing procedures can overlap in time, thereby shortened the cycle of test greatly, groundwork step of the present invention is:
1. the first jacking motor 4 is with the extracting height of battery sheet jacking to the first rectilinear motion module 1.The first rectilinear motion module 1 grasps first of a folded battery sheet surface and puts into pallet left side battery sheet groove.The second jacking module 2 descends and removes for the battery sheet.The battery sheet of battery sheet position, pallet 6 right side finishes measurement and enters pallet 6 right side battery sheet grooves;
2. the second rectilinear motion module, 2 drive pallets 6 move to right, and the battery sheet that finishes is detected on pallet 6 right sides deliver to down material level, and the battery sheet in pallet 6 left sides is sent into detecting position simultaneously;
3. 5 mesuring battary sheets in second jacking motor top of detecting position below, pallet 6 left side power on;
4. the second jacking motor 5 rises when powering on for the battery sheet, and the 3rd rectilinear motion module 3 grasps and detected the battery sheet of finishing and put into down magazine;
5. because pallet 6 right side battery sheets are removed, and left side battery sheet is also powered on by jack-up, wait for material loading so pallet 6 moves left to material level, the phase chance was taken automatically when at this moment the detecting position battery was powered on by jack-up;
6. the first rectilinear motion module 1 grasps the new mesuring battary sheet of a slice and is placed in the pallet 6 left side grooves.Finish a measuring period thus.And restart another new cycle, and so forth, finish at a high speed measuring.
The present invention is when carrying out a step, and its previous worker station is also in the previous step of executed in parallel, thereby reaches all testing procedures overlapping purpose in time; The present invention is on the basis that has solved speed and cost, because the particular design of pallet 6, makes that this cover mechanism can the compatible 125mm length of side of while and the battery sheet of the 156mm length of side and do not need mechanism is adjusted.Simultaneously we have also added a control box, and quality inspection personnel can will detect the battery sheet and sends in the corresponding magazine down according to the judgement of pictures taken directly being pressed corresponding button, has further promoted speed and the convenience of whole inspection process.Whole mechanism also reduced volume greatly because the parts of usefulness are less.
Above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as the technology contents essence of making according to the disclosed technical scheme of this patent is identical or any change or the modification that are equal to, all fall into the scope that this patent comprises.
Claims (1)
1. a solar battery sheet combined type transmits and testing agency, and by three groups of rectilinear motion modules, two jacking motors, a pallet and a PLC constitute, and fix by corresponding mechanism part and screw between each parts; It is characterized in that: the first rectilinear motion module (1) is responsible for automation and is gone up the load cell sheet to pallet (6), the second rectilinear motion module (2) is responsible for driving pallet (6) and is moved reciprocatingly, and the battery sheet that the 3rd rectilinear motion module (3) is responsible for measurement is finished unloads; The first jacking motor (4) is responsible for the continuous jacking of battery sheet that is stacked together, cooperate the first rectilinear motion module (1) to finish the work of automatic charging, the second jacking motor (5) is responsible for the battery sheet that jacking measures the position, to finish working on power of tested battery sheet; All parts are unified coordination by PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069429.1A CN103199150B (en) | 2013-03-05 | 2013-03-05 | Solar battery sheet combined type transmits and testing agency |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310069429.1A CN103199150B (en) | 2013-03-05 | 2013-03-05 | Solar battery sheet combined type transmits and testing agency |
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| CN103199150A true CN103199150A (en) | 2013-07-10 |
| CN103199150B CN103199150B (en) | 2017-12-12 |
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| CN201310069429.1A Expired - Fee Related CN103199150B (en) | 2013-03-05 | 2013-03-05 | Solar battery sheet combined type transmits and testing agency |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546142A (en) * | 2016-06-28 | 2018-01-05 | 南京卓胜自动化设备有限公司 | A kind of continuous type silicon chip or cell piece detect sorter |
| CN107845603A (en) * | 2017-12-08 | 2018-03-27 | 哲为(上海)仪器科技有限公司 | High speed EL clamp assemblies |
| CN108181325A (en) * | 2018-01-31 | 2018-06-19 | 深圳精创视觉科技有限公司 | Glass defect automatic detection device |
| CN108417668A (en) * | 2018-03-19 | 2018-08-17 | 苏州巨能图像检测技术有限公司 | Sampling observation formula solar battery sheet electricity notes the anti-light technique that declines |
| CN117074428A (en) * | 2023-10-17 | 2023-11-17 | 江苏格林保尔光伏有限公司 | Defect detection equipment and method for Top-Con monocrystalline silicon battery piece |
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| CN201927588U (en) * | 2010-11-30 | 2011-08-10 | 深圳市大族光电设备有限公司 | Automatic brackets feeding device and automatic brackets loading system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107546142A (en) * | 2016-06-28 | 2018-01-05 | 南京卓胜自动化设备有限公司 | A kind of continuous type silicon chip or cell piece detect sorter |
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| CN107845603A (en) * | 2017-12-08 | 2018-03-27 | 哲为(上海)仪器科技有限公司 | High speed EL clamp assemblies |
| CN108181325A (en) * | 2018-01-31 | 2018-06-19 | 深圳精创视觉科技有限公司 | Glass defect automatic detection device |
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| CN117074428A (en) * | 2023-10-17 | 2023-11-17 | 江苏格林保尔光伏有限公司 | Defect detection equipment and method for Top-Con monocrystalline silicon battery piece |
| CN117074428B (en) * | 2023-10-17 | 2024-01-16 | 江苏格林保尔光伏有限公司 | Defect detection equipment and method for Top-Con monocrystalline silicon battery piece |
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| CN103199150B (en) | 2017-12-12 |
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