We utiize NO-DIG technology, which was developed based on NTT's R & D results, to continue to take part in improving social infrastructure efficiency, as well as to contributing to global environmental protection.
Checks safely the continuous transport of the complex cut shape of cardboard
■The image processing apparatus of the original development is automaticly followed with transfer speed, and high-speed inspection. (2-5 images / second)
■For multiple registration of the reference images, it recognizes the inspection and allows a variation of products without defects.
■"line block position correction" function, can be inspected with high accuracy.
■It is equipped with a dedicated detection algorithm for missing characters.
■Inspection analysis system "VST" (optional) can understand the position information of the defective part.
■Maintenance services can be remotely connected using a communication line to allow quick response if trouble occurs.
■Possible products including foil stamping, safe inspection is solved by special lighting for unstable reflection of deposition paper.
■System automatically detects low ink in Ф0.3mm dimensions width 500mm, about 500mm of length, jumping ink, and missing characters about Ф1mm.
■Achieved less tha 1% false alarm rate in the mechanism by a simple real-time positioning.
| Target Work | Blanks |
|---|---|
| Work Shape | Minimum: 100mm (W) × 100mm (L) Max: 500mm (W) × 500mm (L) Thickness : 0.4mm ~ 0.7mm |
| Processing Time | 80m / min ~ 120m / minute 19,800 sheets / hr (length blanks: 150mm) 8,600 sheets / hour (length blanks: 500mm) (Transport Speed : In the case of 120m / minute) |
| Defect Detection Capability | • The jump ink, pinhole, Hickey • Ink dirt, uneven color, poor color tone • Missing characters and character smudge • Foreign matter and displacement |
| Minimum Defect Size | • Width direction: about 0.20mm • Flow direction: about 0.25mm (The test width 500mm, conveying speed of 120m / minute) |
| Imaging device | Image processing unit (FS series), inspection display PC Keyboard / mouse, LCD monitor, uninterruptible power supply (UPS) Remote communication equipment, HUB, DSU Line sensor camera, lighting equipment, lighting power |
|---|---|
| Carrier device | Work carrier device Checking unit operation panel (LCD touch type) |
| External dimensions | Transport equipment: about 2224W × 3688L × 2395H |
| Equipment weight | About 1,800kg |
| Power | Transport equipment: AC three-phase 200V ± 10% capacity: 8.0KVA |
| Air | 0.5MPa (about 5kg/㎠) 350NL/min (clean air dehumidification) |
