Classified collection device for metal scrap machining

The invention belongs to the field of metal scraps and particularly relates to a metal scrap conveying device which comprises a conveying table, a driving mechanism is installed on the conveying table, and a rotary conveying belt is installed at the output end of the driving mechanism. A support is arranged in the middle of the conveying table, a rotating mechanism is installed on the support, and one end of the rotating mechanism is connected to the output end of the strong magnetic roller. A scraper mechanism is arranged above the rotating mechanism, the scraper mechanism comprises a gantry track frame, an electric sliding table is slidably mounted in the gantry track frame, a suspension frame is connected to the bottom of the electric sliding table, and an arc-shaped scraper is mounted at the bottom of the suspension frame; waste materials are conveyed through the conveying mechanism, common metal waste materials, non-metal waste materials and precious metal waste materials are classified and collected ste