A pressure feedback type automatic turning-over bed comprises a bed body, a transmission mechanism and a pressure sensing automatic control system, the bed body is composed of a bottom bed board, a middle bed board, an upper movable bed board, a bed head baffle, a bed tail baffle, a left baffle and a right baffle, the transmission mechanism is composed of a hydraulic transmission system and a four-connection-rod mechanism, an oil box is arranged on the bottom bed board, and the pressure sensing automatic control system is composed of a pressure sensor, a decoder and an automatic control circuit and used for controlling the hydraulic transmission system to work. The pressure feedback type automatic turning-over bed achieves multi-dimension, multi-angle and adjustable folding and turning over, collects position parameters, weight parameters and other parameters of a patient, achieves parameter identification, and automatically sets moving parameters.