The invention discloses a decorating ceramic tile stacking and conveying trolley. The decorating ceramic tile stacking and conveying trolley comprises a travelling trolley, a lifting mechanism, a conveying unit and a control device, wherein the lifting mechanism is located on the travelling trolley; the conveying unit is arranged on the travelling trolley in a sliding manner and can move up and down along a vertical direction under the driving of the lifting mechanism; the lifting mechanism and the conveying unit are located at the two opposite sides of the travelling trolley so as to ensure that the travelling trolley does not skew and does not turn on one side in a travelling process; and the travelling trolley, the lifting mechanism and the conveying unit are electrically connected to the control device. The sliding trolley can firmly grasp assembly sheet materials and adsorb the sheet materials with negative pressure at the same time in a process of conveying assembly sheet materials, thereby improving the safety and reliability of conveying process. A vacuum pipeline sequentially passes through a hollow mounting plate, an annular connecting piece and a hollow rotating shaft, thereby avoiding the damage of the vacuum pipeline. An inner driving motor is arranged inside the rotating shaft, thereby simplifying the device and reducing space occupied by the motor.