Automatic lead peeling machine

The utility model discloses an automatic lead peeling machine, which can realize the function of removing an outer sheath of a lead automatically, so that the lead peeling station can become a part of an automatic production line, thereby meeting the need of automatic production. The automatic lead peeling machine comprises a box body, wherein the box body is provided with a lead feeing device, a peeling and cutting device and a radial pushing mechanism; the peeling and cutting device comprises a driving shaft and a rotary cutter edge assembly driven by the driving shaft; the rotary cutter edge assembly comprises a linkage structure which makes cutters matched with each other through radial motion; the radial pushing mechanism comprises a driven shaft; a gear transmission assembly is installed between the driving shaft and the driven shaft; a disc cam and a circumferential track are connected on the driven shaft; the disc cam is connected with a cutter edge lifting assembly; the cutter edge lifting assembly is in contact with the rotary cutter edge assembly by pushing an execution member; and the lead feeding device comprises a workbench provided with lead clamping stations, and the circumferential track is connected with the workbench through a transmission rod assembly.