CN206849813U - A kind of photovoltaic cell device for classifying defects - Google Patents
A kind of photovoltaic cell device for classifying defects Download PDFInfo
- Publication number
- CN206849813U CN206849813U CN201720457501.1U CN201720457501U CN206849813U CN 206849813 U CN206849813 U CN 206849813U CN 201720457501 U CN201720457501 U CN 201720457501U CN 206849813 U CN206849813 U CN 206849813U
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- feeding
- blanking
- photovoltaic cell
- cell device
- 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.)
- Expired - Fee Related
Links
- 230000007547 defect Effects 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 claims abstract description 42
- 238000002503 electroluminescence detection Methods 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000012634 fragment Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000004075 alteration Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000114727 Acetes chinensis Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sorting Of Articles (AREA)
Abstract
The utility model provides a kind of photovoltaic cell device for classifying defects, the present apparatus includes the battery loading unit set gradually, intelligent detection unit and blanking unit, operating efficiency can be improved, reduce the fragment rate in cell production process, suitable production line sorts online, effectively improves the effectiveness of operation of enterprise.
Description
Technical field
It the utility model is related to photovoltaic cell sorting technology field, more particularly to a kind of photovoltaic cell defect classification dress
Put.
Background technology
The production process of photovoltaic cell is quite a lot of, and it is a wherein essential procedure to detect.
Current global solar photovoltaic industry Fast Growth, while the quality examination to photovoltaic cell it is also proposed higher want
Ask, its quality testing can be divided into the coherent detection of photovoltaic cell aberration, electrical property EL defects and open defect.For photovoltaic cell
The EL detections of piece, it is difficult to the naked eye identify, and defect can be had a huge impact to the electricity conversion of battery, it is necessary to pass through
Electroluminescent technology detects recessive defect.The surface defects detection and color acetes chinensis of photovoltaic cell are also in production
One of problem.The cell piece that battery coating process causes to produce varies in color, and is in industry referred to as cell piece color color
Difference, the welding of battery film that these colors differ can be influenceed into component overall appearance on a block assembly；And surface defects detection meeting
The generating efficiency of cell piece in itself is largely have impact on, therefore, the cell piece of different aberration is categorized into different stalls,
Ensure the uniformity of outward appearance, while the classification of surface defect is carried out to cell piece, it is extremely important to Improving The Quality of Products, for carrying
The economic benefit of high enterprise has great value and significance.
At present, most of photovoltaic cell manufacturer, its EL defects detection, surface defects detection and the inspection of color aberration
Survey or by the way of artificial detection, rely on the visual determination of operating personnel, a small number of producers use EL when carrying out EL detections
Defect separator, but because the complexity of background, discrimination be not high, it is also necessary to human assistance detects, and not only accuracy is low, takes
It is long, and manual sort's efficiency is low, and cost is high.Because very strong subjective consciousness, and prolonged human eye classification be present in human eye
The fatigue of human eye will certainly be caused, and then causes work efficiency drop or false drop rate increase.Color, texture feature extraction and identification
It is one of emphasis and hot issue of image procossing and area of pattern recognition research.Because the color of image, texture have complexity
Diversity, it was found from the present situation of understanding, also none of these methods can be applied to all colours, texture detection, identify and carry
Take, so can only particular problem concrete analysis.
At present, the detection device of photovoltaic industry is only detected for individual event, i.e., only can individually carry out acetes chinensis
Or EL detections or surface defects detection are, it is necessary to which the detection of hand fit's sundry item, often needs repeatedly to turn in detection process
Cell piece is transported, which results in the fragment rate brought in commercial process lifting, operating efficiency is low, in photovoltaic industry increasingly
Today of growth, seriously govern the lifting of production capacity.
Lacked so how to provide a kind of above-mentioned aberration, EL defects and cell piece for classifying of open defect detection of integrating
Sorter is fallen into, is current those skilled in the art technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the utility model provides a kind of photovoltaic cell device for classifying defects and detection method, solves existing
There is a problem present in technology, concrete scheme is as follows：
A kind of photovoltaic cell device for classifying defects, including the battery loading unit set gradually, intelligent detection unit with
And blanking unit,
The battery loading unit includes feeding main belt, the auxiliary conveyer belt of feeding, lifting conveyer belt, the transmission of empty magazine
Band, feeding mechanical arm, the auxiliary conveyer belt of feeding are arranged on the side of the feeding main belt, and the feeding mechanical arm is set
On the top of the feeding main belt and the auxiliary conveyer belt of the feeding, the feeding mechanical arm is provided with feeding manipulator, institute
The position equal with empty magazine conveyer belt can be dropped to by elevating mechanism by stating lifting conveyer belt, and the empty magazine conveyer belt is set
In the underface of the auxiliary conveyer belt of the feeding；
The intelligent detection unit includes detection conveyer belt, and the detection transmission belt top is from battery loading unit side
EL detection means, appearance delection device are sequentially provided with, the side of the detection transmission belt is provided with control assembly；
The blanking unit includes blanking conveyer belt, and the blanking conveyer belt top is provided with several blanking mechanical arms, institute
State blanking mechanical arm and be provided with blanking mechanical hand, the both sides of the blanking conveyer belt are provided with several feed bins.
Further, the auxiliary transmission of the feeding carries two, and is symmetricly set on the both sides of the feeding main belt, institute
State lifting conveyer belt and the empty magazine conveyer belt and the supporting setting of the auxiliary conveyer belt of the feeding.
Further, the feeding mechanical arm is provided with two feeding manipulators.
Further, the end of the blanking conveyer belt is additionally provided with safety warehouse.
Further, when the blanking mechanical arm has two or more, adjacent two blanking mechanical arms can be backwards
Set, the blanking mechanical hand is arranged on the outside of described two adjacent mechanical arms.
Further, the present apparatus also includes the grating protection device for being arranged on table top surrounding.
Further, before the EL detection means and front portion of the blanking unit is equipped with apparatus for correcting.
Photovoltaic cell device for classifying defects provided by the utility model, has the advantages that：1st, work effect is improved
Rate.2nd, the fragment rate in cell production process is reduced.3rd, it is adapted to production line to sort online.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the schematic top plan view of photovoltaic cell device for classifying defects.
Fig. 2 is the dimensional structure diagram of photovoltaic cell device for classifying defects.
Fig. 3 is the battery loading unit three-dimensional structure partial schematic diagram of photovoltaic cell device for classifying defects.
Fig. 4 is the intelligent detection unit stereochemical structure partial schematic diagram of photovoltaic cell device for classifying defects.
Fig. 5 is the blanking unit stereochemical structure partial schematic diagram of photovoltaic cell device for classifying defects.
In figure：10th, the auxiliary conveyer belt 110 of feeding main belt 11, feeding, magazine 111, feeding position in storehouse 12, lifting pass
Send band 120, elevating mechanism 13, empty magazine conveyer belt 14, feeding mechanical arm 15, empty magazine 140, feeding manipulator 20,
Detect conveyer belt 21, EL detection means 22, appearance delection device 220, detection light source 23, control assembly 30, blanking transmission
Band 31, feed bin 32, blanking mechanical arm 320, blanking mechanical hand 33, safety warehouse 40, apparatus for correcting 50, cell piece 60, platform
Face.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Shown in reference picture 1- Fig. 5, Fig. 1 is the schematic top plan view of photovoltaic cell device for classifying defects, and Fig. 2 stereochemical structures are shown
It is intended to, Fig. 3 is battery loading unit three-dimensional structure partial schematic diagram, and Fig. 4 is intelligent detection unit stereochemical structure partial schematic diagram,
Fig. 5 is blanking unit stereochemical structure partial schematic diagram.
A kind of photovoltaic cell device for classifying defects is claimed in the utility model, including the battery loading list set gradually
Member, intelligent detection unit and blanking unit.The battery loading unit includes feeding main belt 10, the auxiliary conveyer belt of feeding
11st, conveyer belt 12, empty magazine conveyer belt 13, feeding mechanical arm 14 are lifted, the auxiliary conveyer belt 11 of feeding is arranged on the feeding
The side of main belt 10, the feeding mechanical arm 14 are arranged on the feeding main belt 10 and the auxiliary conveyer belt of the feeding
11 top, the feeding mechanical arm 14 are provided with feeding manipulator 140, and the feeding manipulator 140 can be along the feeding
The transverse shifting of mechanical arm 14, the feeding manipulator 140 connect with the communication of control assembly 23, and the lifting conveyer belt 12 passes through liter
Descending mechanism 120 can drop to the position equal with empty magazine conveyer belt 13, and empty magazine 13 can be transported to sky magazine biography automatically
The top of band 13 is sent to transport out, the empty magazine conveyer belt 13 is located at the underface of the auxiliary conveyer belt 11 of the feeding.
The intelligent detection unit includes detection conveyer belt 20, and the top of conveyer belt 20 of detecting is from battery loading unit one
Side, which is risen, is sequentially provided with EL detection means 21, appearance delection device 22, and the side of the detection conveyer belt 20 is provided with control assembly
23, the control assembly connects with the EL detection means 21 and the communication of the appearance delection device 22.
Intelligent detection unit in the present apparatus is integrated with EL defects detections, aberration and open defect detection and is integrated, EL
Grip unit (not shown), servomotor unit (not shown) in detection means 21 can adjust the positioning before detection, ensure
Photovoltaic cell electrode accurately alignment and contact, the aberration of the present apparatus, EL, open defect detection are applied to four grid cell pieces and five
The detection of grid cell piece.
The blanking unit includes blanking conveyer belt 30, and the top of blanking conveyer belt 30 is provided with several blanking mechanical arms
32, the blanking mechanical arm 32 is provided with blanking mechanical hand 320, and the blanking mechanical hand 320 can be along the blanking mechanical arm
32 transverse shiftings, the blanking mechanical hand 320 connects with the communication of control assembly 23, if the both sides of the blanking conveyer belt 30 are provided with
A dry feed bin 31, provide in the present embodiment for three blanking mechanical arms 32 and blanking mechanical hand 320.
The battery sorting species that the feed bin 31 of each blanking placing battery plate is placed can pass through control according to production needs
Set program is set in component 23, it is assumed that certain a kind of cell piece product yield is relatively more, it is possible to is set to this product
More feed bins 31 are put to meet to produce needs, ensure that the degree of flexibility in production process.
Further, the auxiliary conveyer belt 11 of the feeding has two, and is symmetricly set on the two of the feeding main belt 10
Side, the lifting conveyer belt 12 and the empty magazine conveyer belt 13 and the auxiliary 11 supporting setting of conveyer belt of the feeding.
Further, the feeding mechanical arm 32 is provided with two feeding manipulators.
Further, the end of the blanking conveyer belt 30 is additionally provided with safety warehouse 33.
Further, when the blanking mechanical arm 32 has two or more, adjacent two blanking mechanical arms 32 can be with
Backwards to setting, the blanking mechanical hand 320 is arranged on the outside of described two adjacent mechanical arms 32, farthest to reduce
Space occupied by equipment, make equipment compacter in itself.
Further, the present apparatus also includes the grating protection device (not shown) for being arranged on the surrounding of table top 60, as work people
When member operates to machine manually, stop the operation of a machine, the safety of staff can be protected.
Further, before the EL detection means 21 and front portion of the blanking unit is equipped with apparatus for correcting 40, excellent
The apparatus for correcting 40 of choosing is arranged on the lower section of first mechanical arm 32 on the direction of transfer of cell piece 50 and positioned at described
The front of first manipulator 320 belonging to mechanical arm 32.
Specifically, all transmission devices are controlled using EtherCat buses by control assembly 23 in the present embodiment.
The detection method of the photovoltaic cell device for classifying defects provided based on the present embodiment, is mainly comprised the following steps：
S1：Cell piece 50 manually is taken, is put into magazine 110, it is auxiliary that the magazine 110 for carrying cell piece 50 is placed on into feeding
On conveyer belt 11；
S2：The auxiliary conveyer belt 11 of feeding carries magazine 110 and enters feeding position in storehouse 111, is delivered to by the feeding manipulator 140
On feeding main belt 10；
S3：Empty magazine 15 is delivered on sky magazine conveyer belt 13 by lifting conveyer belt 12 and automatically delivered out to work after S2 steps
Make personnel site conveniently to take away；
S4：Cell piece 50 after step S3 is entered by main belt 10 carries out aligning in apparatus for correcting 40, afterwards,
It is sent into EL detection means 21 and carries out EL detections, detection data delivers to control assembly 23 and carry out EL defect analysis, and result is defeated
Go out on the display screen of control assembly 23；
S5：In step S4, if it is defect piece to analyze detected cell piece 50, without in follow-up S6 steps, leading to
Cross detection conveyer belt 20 and transmit and directly jump into S7 steps；
S6：In step s 4, if it is normal piece to analyze detected cell piece 50, delivered to by detection conveyer belt 20 outer
See in detection means 22 and detected, the view data detected is delivered to control assembly 23 and analyzed, and result output is existed
On the display screen of the control assembly 23；
S7：Cell piece 50 after being detected by S5 and S6 steps, is sent on blanking conveyer belt 30 and is sorted, control group
The cell piece 50 is placed into suitable material by detection data of the part 23 in step S4 and S6, control blanking mechanical hand 320
Storehouse 31；
S8：Special circumstances are met, the cell piece 50 that blanking mechanical hand does not capture, safety warehouse 33 are delivered to by detecting conveyer belt 20
It is interior, it is again introduced into step S1.
Further, cell piece aligning function is additionally provided with before the S7 steps, the cell piece correcting function passes through
Apparatus for correcting 40 is completed.
Embodiment of the present utility model is described above in conjunction with accompanying drawing, but the utility model is not limited to
The embodiment stated, above-mentioned embodiment is only schematical, rather than restricted, this area it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under enlightenment of the present utility model
Under, many forms can be also made, these are belonged within protection of the present utility model.
Claims (7)
- A kind of 1. photovoltaic cell device for classifying defects, it is characterised in that：Including the battery loading unit set gradually, intelligence inspection Unit and blanking unit are surveyed,The battery loading unit includes feeding main belt (10), the auxiliary conveyer belt of feeding (11), lifting conveyer belt (12), empty material Box conveyer belt (13), feeding mechanical arm (14), the auxiliary conveyer belt of feeding (11) are arranged on the feeding main belt (10) Side, the feeding mechanical arm (14) are arranged on the upper of the feeding main belt (10) and the auxiliary conveyer belt of the feeding (11) Portion, the feeding mechanical arm (14) are provided with feeding manipulator (140), and the lifting conveyer belt (12) passes through elevating mechanism (120) position equal with empty magazine conveyer belt (13) can be dropped to, the empty magazine conveyer belt (13) is located at the feeding The underface of auxiliary conveyer belt (11)；The intelligent detection unit includes detection conveyer belt (20), and conveyer belt (20) top of detecting is from battery loading unit one Side, which is risen, is sequentially provided with EL detection means (21), appearance delection device (22), and the side of the detection conveyer belt (20) is provided with control Component (23)；The blanking unit includes blanking conveyer belt (30), and blanking conveyer belt (30) top is provided with several blanking mechanical arms (32), the blanking mechanical arm (32) is provided with blanking mechanical hand (320), and the both sides of the blanking conveyer belt (30) are provided with some Individual feed bin (31).
- 2. photovoltaic cell device for classifying defects according to claim 1, it is characterised in that：The auxiliary conveyer belt of feeding (11) there are two, and be symmetricly set on the both sides of the feeding main belt (10), the lifting conveyer belt (12) and described Empty magazine conveyer belt (13) and the auxiliary conveyer belt of the feeding (11) supporting setting.
- 3. photovoltaic cell device for classifying defects according to claim 2, it is characterised in that：The feeding mechanical arm (32) It is provided with two feeding manipulators (140).
- 4. photovoltaic cell device for classifying defects according to claim 3, it is characterised in that：The blanking conveyer belt (30) End be additionally provided with safety warehouse (33).
- 5. photovoltaic cell device for classifying defects according to claim 4, it is characterised in that：The blanking mechanical arm (32) When having two or more, adjacent two blanking mechanical arms (32) can be backwards to setting, and the blanking mechanical hand (320) is set In the outside of described two adjacent mechanical arms (32).
- 6. photovoltaic cell device for classifying defects according to claim 5, it is characterised in that：Also include being arranged on table top (60) the grating protection device of surrounding.
- 7. according to the photovoltaic cell device for classifying defects described in claim any one of 1-6, it is characterised in that：The EL detections Before device (21) and the front portion of the blanking unit is equipped with apparatus for correcting (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457501.1U CN206849813U (en) | 2017-04-27 | 2017-04-27 | A kind of photovoltaic cell device for classifying defects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457501.1U CN206849813U (en) | 2017-04-27 | 2017-04-27 | A kind of photovoltaic cell device for classifying defects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849813U true CN206849813U (en) | 2018-01-05 |
Family
ID=60793727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457501.1U Expired - Fee Related CN206849813U (en) | 2017-04-27 | 2017-04-27 | A kind of photovoltaic cell device for classifying defects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952841A (en) * | 2017-04-27 | 2017-07-14 | 河北工业大学 | A kind of photovoltaic cell device for classifying defects and its detection method |
| CN108275427A (en) * | 2018-03-16 | 2018-07-13 | 广州中力自动化设备科技有限公司 | One kind, which is explained the deep bid into, surveys all-in-one machine |
-
2017
- 2017-04-27 CN CN201720457501.1U patent/CN206849813U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952841A (en) * | 2017-04-27 | 2017-07-14 | 河北工业大学 | A kind of photovoltaic cell device for classifying defects and its detection method |
| CN108275427A (en) * | 2018-03-16 | 2018-07-13 | 广州中力自动化设备科技有限公司 | One kind, which is explained the deep bid into, surveys all-in-one machine |
| CN108275427B (en) * | 2018-03-16 | 2024-07-05 | 广州中力自动化设备科技有限公司 | Disketting and testing integrated machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106952841A (en) | A kind of photovoltaic cell device for classifying defects and its detection method | |
| CN106124520B (en) | A kind of device of full-automatic loading and unloading and vision-based detection | |
| CN206038557U (en) | Full -automatic device of going up unloading and visual detection | |
| CN104443602B (en) | Automatic unpacking system and method of electric energy meter | |
| CN203178203U (en) | Automatic solar silicon wafer color detection device based on machine vision | |
| CN107185857A (en) | A kind of solar battery sheet colour sorting double conveyor device | |
| CN2859539Y (en) | Surface quality on-line checkout device for coin completed product | |
| CN206194697U (en) | Type silicon chip or battery piece detect sorter in succession | |
| CN206567242U (en) | A kind of battery automatic code-spraying mounted box equipment | |
| CN205183172U (en) | A visual inspection device for remote controller button | |
| CN105344618B (en) | Rectangular bamboo chip edge-missing defect and color sorting method | |
| CN206849813U (en) | A kind of photovoltaic cell device for classifying defects | |
| WO2023197918A1 (en) | Glove sorting apparatus and method based on visual inspection | |
| CN108355986A (en) | A kind of two-way feeding towards material detection and the unmanned autonomous intelligence equipment of sorting | |
| CN105398812B (en) | X-ray inspection machine, sorter and method for sorting | |
| CN208177892U (en) | Two-way feeding and the unmanned autonomous intelligence equipment of sorting towards material detection | |
| CN113723127B (en) | Intelligent checking channel for high-speed rail station inspection of passengers | |
| CN106862101B (en) | A kind of Chip-R battery checker | |
| CN107546142A (en) | A kind of continuous type silicon chip or cell piece detect sorter | |
| CN104820417B (en) | Intelligent space stack puts together machines people's production line | |
| CN107214108A (en) | A kind of Efficient intelligent produces and processes the method for work of system | |
| CN206763426U (en) | Coal gangues automation selection device | |
| CN209051017U (en) | SCARA loading and unloading Optimum Design system | |
| CN103344900B (en) | Photovoltaic battery panel electric performance test, data process and place method for separating and equipment | |
| CN107096727B (en) | A kind of intelligent machining system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |