The invention relates to an automatic integrated device for feeding and discharging. The integrated device comprises a rack (1), a lifting device (2) is fixedly connected to one side of the rack, a feeding device (3) correspondingly matched with the lifting device is fixedly connected to the upper side of the rack, a stacking device (4) is further connected to the upper side of the rack, and is correspondingly matched with the feeding device (3), a discharging device (5) correspondingly matched with the lifting device is further fixedly connected to the rack, a rail (6) correspondingly matched with the feeding device (3) is further arranged on one side of the rack, and a carrying trolley (7) is arranged on the rail; the automatic integrated device has the beneficial effects that the compatibility to the diameter and the thickness of the inner circle and the outer circle of disc parts is extremely good, the equipment utilization rate is improved, the device is low in manufacturing cost, good in stable performance, long in service life, and capable of carrying out automatic feeding and discharging and saving manual cost, and risks of product scrapping and occupational injuries caused by misoperation of an operator are reduced.