Coin Surface Quality On-line Inspection System

he system is the on-line visual inspection system for the surface quality of coin.

The system is the on-line visual inspection system for the surface quality of coin. It can connect with embossing machine directly and the machine visual technology can instead of manual inspection in the controllable circumstances, identify and winkle the wasters automatically. The system can inspect the both surface of coin once time. The speed of inspection can exceed 700 per minute, and it can maximally enhance the coin inspection efficiency and quality.

System Function
●  It can inspect the both surface of coin respectively.；
●   Adopting two different types of light to inspect different types of defect for each surface of coin；
●  Winkle defective coins automatically；
●  Create templates and modify template parameters for different batches of coins；
●  Adjust the sensitivity of defect identification of system；
●  Statistic the defect real-time and create charts, detect problems in the product process and reduce the defect rate；
●  Record and query the defect statistical data and pictures of defective coins；
●  Alarm when it is in trouble, show the work status of motor, sensor and valve, and whether the waster container is overflowing, whether it products defective coins continuously。
 
Performance parameters
Inspection speed:                    700 /min
Equipment size:                       2000 mm×750 mm×1200 mm
Weight:                                     450Kg
Belt speed:                               27m/min
Power supply:                           AC 380V
Power:                                      1500W
Operation temperature:           10℃- 50℃
 
System features
●High accuracy, high reliability　　It uses professional image acquisition card to ensure stability and high-speed image acquisition and processing. The defect identification algorithm is more professional and reliable, and can effectively detect various defects of coins.
●Fast detection
The detection speed of system is over 700/min, more than the maximum production speed of embossing machine, so it can detect on-line working with embossing machine.
●Better adaptive ability
It can create templates for different batches of coins, to form the specific parameter values of this batch, and adjust some parameters of algorithm for current coins feature, to detect more accurately and reliably.
●Compact structure, modular components, easy disassembly, simple cleaning and maintenance.
● Friendly interface and easy to use.