Provided is a perpendicularly-lifting tail plate capable of carrying out loading and unloading automatically. The perpendicularly-lifting tail plate comprises a tail plate system, a perpendicularly-lifting system, an automatic conveying system, an automatic locating device, a protection device and a hydraulic control system. The tail plate system is composed of a tail plate framework, an overturn oil cylinder and hinges. The perpendicularly-lifting system is composed of a guide rail framework, a steel wire rope, rollers on the back side, rollers on the front side and a lifting drive device. The automatic conveying system is arranged on the tail plate, and automatic loading and unloading of goods can be achieved through the automatic conveying system and a transmission system (see the patent 201210437463.5, an automatic loading and unloading logistics vehicle) inside a vehicle compartment; automatic locating of the tray goods can be achieved by installing the automatic locating device, through the installation of the protection device, the tail plate can be locked when accidents happen, and therefore the accidents can be avoided; the hydraulic control system supplies power to the tail plate. The automation degree of the logistics vehicle in the process of loading and unloading of the goods can be improved by adding the automatic conveying system, the automatic locating device and the protection device through cooperation with the automatic loading and unloading logistics vehicle (the patent number is 201210437463.5) on the basis of an existing perpendicularly-lifting tail plate, and the perpendicularly-lifting tail plate has the advantages of being compact in structure, high in automation degree, safe and reliable, and suitable for the field of logistics.