iVision Case Studies

Board Visual Inspection

iVision inspects board solder junction state.
It judges the solder junction state between a specified part of board and part.
If it is not soldered or it is poor soldering, iVision judges it as defective product.
Board Visual Inspection

Visual Inspection of Press Parts for Car

iVision inspects press parts for car which are carried from conveyance apparatus.
It captures an image of part surface with camera and judges whether it has dents and scratches.
Moreover, it judges warp of parts by 3D shape inspection which is using laser, and then, it sorts good products or defective products.
Visual Inspection of Press Parts for Car

Dicast Parts Inspection

iVision inspects dicast parts which are carried from automatic XY stage.
It captures an image of part surface with camera and judges whether it has burrs of hole, dents and scratches.
Moreover, it judges warp of parts by 3D shape inspection which is using laser, and then , it sorts good products or defective products.
Also, it measures dimensions. If their dimensions are not within specified values, the system discharges it as defective product from production line.
Dicast Parts Inspection

Inspection of Metal Parts for Car

iVision captures an image of metal parts on production line and inspects whether top surface has dents and scratches. Moreover it measures dimensions with back light and judges those dimensions are within allowable dimensional error.
And then, it sorts good products or defective products and discharges defective products.
Inspection of Metal Parts for Car

PET bottle Visual Inspection

iVision captures an image of PET bottle on production line and inspects following items and discharges defective products.

Having or not having cap, Having or not having cap ring, Tilting, Floating, Dent, Printed Characters of Bottle Inspection

PET bottle Visual Inspection

Moreover, it supports an inspection of liquid level in PET bottle.
iVision inspects whether a liquid quantity in bottle is within specified value by checking the liquid level.
If it is not within specified value, the system discharges the PET bottle from production line.

This system can be used for other plastic container.

Burr Inspection

iVision captures an image of products on production line and inspects whether it has burr.
If it judges it has burr, it discharges the corresponding product from production line.
Burr Inspection

IC Chips Inspection

iVision captures an image of tray which chip is on with two cameras and judges “product model number”, “mixture of different kinds”, “Having or not having chip,” “direction of chip”, “arrangement direction of chip”, “number of items”.
And, if there is a fault, it marks where fault is detected.

Visual Inspection System Development of Product Packaging Films

iVision inspects surface of films which is conveyed on Roll to Roll equipment.
It captures an image of films with 3 line sensor cameras and judges damages, dirt, blurring in print and color difference, having a crinkle or not having a crinkle.
If an error is detected, it marks error detection part.

Booklet Enclosure Line Management System by Recognition of QR Code

iVision reads and inspects QR code on booklet which is carried on production line.
It detects “mixture of different kinds” with 25 cameras by collating QR code which system read and management data.
This system reads QR code and monitors “mixture of different kinds” with 25 cameras by collating QR code which system read and management data.
It reads QR code on paper which is carried from paper cutting unit and judges whether correct kind of paper is cut on real-time.
And, if an error is detected, it outputs stop signal to the equipment, and then, it stops production line.