Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of...
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![Page 1: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/1.jpg)
Rotary Tray for Machine Vision Inspection of Whole Eggplant
Fruit
Naoshi KondoNaoshi Kondo
Department of Mechanical EngineeringDepartment of Mechanical Engineering
Graduate School of Science and EngineeringGraduate School of Science and Engineering
Ehime UniversityEhime University
![Page 2: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/2.jpg)
Japanese eggplants (Baby eggplants)
![Page 3: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/3.jpg)
Overview of an eggplant grading system
Flow of fruit
Flow of box
(Total working area, including both 1st
and 2nd floors, is 3978 m2)
![Page 4: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/4.jpg)
Fruit Reception
![Page 5: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/5.jpg)
Eggplant Grading System
![Page 6: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/6.jpg)
Conveyors that connect fruit feeding to sorting
3.3m/s
![Page 7: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/7.jpg)
Turning Over
Rotary tray
Moving Direction
Capturing upper hemispheric image
Capturing opposite hemispheric image
![Page 8: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/8.jpg)
Mechanism of Rotary Tray
![Page 9: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/9.jpg)
Rotary Tray Motion
(1)(1)
A B
A
B
A B
A B
B A
B
A
B A
B
A
(2)(2) (3)(3) (4)(4)
(5)(5) (6)(6) (7)(7) (8)(8)
![Page 10: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/10.jpg)
Motion of rotary trays on a grading line
![Page 11: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/11.jpg)
Eggplants packed in a 2 kg box (size L) Box labels showingBox labels showing
![Page 12: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/12.jpg)
Current traceability system
Traceability Data base
Web. Server
Grading dataFruit varietyChemicalsFertilizerOther operation
Consumer
EnquiriesComments
ProducerGrading Machine
![Page 13: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/13.jpg)
Improvement for more precise traceability data
Eggplants from farmer Reception andData input
Feeding by manual
GradingPacking by manual
![Page 14: Rotary Tray for Machine Vision Inspection of Whole Eggplant Fruit Naoshi Kondo Department of Mechanical Engineering Graduate School of Science and Engineering.](https://reader037.fdocuments.us/reader037/viewer/2022110321/56649cf05503460f949bf187/html5/thumbnails/14.jpg)
Conclusion
Rotary tray made whole elongate fruit inspection Rotary tray made whole elongate fruit inspection possible.possible.
Automation system enable more labor saving as Automation system enable more labor saving as well as provide a means of recording information well as provide a means of recording information on the quality of each fruit (fruit feeding and on the quality of each fruit (fruit feeding and packing operations.)packing operations.)
Automation will improve the traceability of Automation will improve the traceability of eggplants in the food distribution system, which is eggplants in the food distribution system, which is increasingly important in addressing the issues increasingly important in addressing the issues related to food quality and safety.related to food quality and safety.