Automatic sorting system

The utility model provides an automatic sorting system. The automatic sorting system is used for sorting a plurality of to-be-detected pieces arranged in a first jig. The device comprises a rack, and a detection area and a sorting area are formed on the rack; the conveying device is arranged on the rack, and the conveying device is used for conveying the first jig; the visual detection device is arranged in the detection area, and the visual detection device is used for detecting whether bad detection pieces exist in the multiple pieces to be detected or not when the conveying device moves the first jig to the detection area; and the sorting device is arranged in the sorting area, and the sorting device is used for sorting out bad detection pieces when the conveying device moves the first jig from the detection area to the sorting area. The automatic sorting system provided by the utility model can realize automatic detection and sorting of a plurality of pieces to be detected, and is relatively high in effic