Feb 22, 2019 · Automatic Optical Inspection (AOI) statistical modeling enhances system identification OK and NG by learning a series of standard templates. Through observing image changes and combining the visual deviations in all images of standard templates, AOI will find out the shape changes of components and possible future changes.

SMEMA is defined as having a board available signal for all boards on pins 3 and 4 and an additional pass signal on pins 4 and 5 which can be set or cleared to indicate the OK/NG status of a board.

NG/OK Unloader: Automate the unloading process for your dual-track production line by pushing PCBs out of a magazine onto the downstream machine’s conveyor. This unloader features automatic magazine alignment and pneumatic clamping for seamless operations.

NG OK magazine PCB unloader and PCB NG OK unloader connecting AOI tester or ICT allow distinguish good PCBs from NG PCBs by signal. If you want know more solution for the SMT manufacturing line, please go and check our web: www.ascen.ltd. or sent your enquiry to email: [email protected] Whatsapp/Tel:8613377777085 Skype: supplier889.

The PCB NG/OK Unloader (Magazine Unloader) is the next station of AOI. The system is available to separate the No-good boards and OK boards from AOI and introduce the NG&OK boards into the corresponding magazines by special shuttle conveyor.

PCB NG reject conveyor (AOI/SPI conveyor) is available to distinguish the OK/NG boards signal from upstream SPI/AOI test machine. NG reject conveyor is used for NG PCB can be lifted up for visual inspection without stopping.

SunzonTech’s NG-250-SZ Automatic OK NG PCB unloader provide a smart way for double rail production line to store OK NG PCB. It can distinguish OK and NG PCB with AOI signal and store them in each magazines. With standard SMEMA, it can connect with every machines.

Automatic NG/OK unloader is used after AOI. The OK and NG PCB after being tested by AOI can be separated and sent to the PCB racks.

The OK/NG unloader will be able to receive a signal from AOI or SPI equipment, the signal will enter with OK or NG, then, the shuttle system will move the car to the correct magazine and push the PCB into the magazine.

PCB NG/OK unloader function: The PCB NG/OK Unloader is used in SMT assembly line after AOI or other inspection machine that OK board is sent to one magzine,and NG board to another magzine.