PLC virtual debugging comprehensive skill assessment equipment

The utility model discloses a PLC virtual debugging comprehensive skill assessment device. The automatic sorting device comprises a rack module, an operation table, a PLC module, a pneumatic driving module, a first feeding module, a second feeding module, a frequency converter module, a servo driving module, a first conveying belt module, a second conveying belt module, a sorting processing module, a stock bin module, a mechanical arm module and a workpiece fixing module. The first conveying belt module and the second conveying belt module are arranged on the rack module in parallel. The firstfeeding module and the second feeding module are arranged on the side edge of the first conveying belt module. The workpiece fixing module is arranged at the front end of the second conveying belt module, the sorting processing module is arranged on the side edge of the second conveying belt module, the mechanical arm module is arranged on the rack module, the stock bin module is arranged below the mechanical arm module,