The invention discloses an efficient curved surface laminating machine. The machine comprises a base; a plurality of hydraulic cylinders are fixed at the upper end of the base; a working table is fixed at the upper ends of the telescopic rods of the hydraulic cylinders; a gear shaft is inserted into the lower end of the working table; a disc is fixed at the upper end of the gear shaft; the disc isarranged in the working table and rotationally connected with the working table; a gear motor is arranged below the gear shaft; the gear motor is fixed with the working table through an L-shaped plate; an output shaft of the gear motor is fixed with the gear shaft; the gear motor is sleeved with a gear and is fixed with the gear; racks are arranged on the front surface and the back surface of thegear in a mirror symmetry mode; the gear is meshed with the racks; dovetailed blocks are fixed at the upper ends of the racks; the dovetailed blocks are arranged in dovetailed grooves in the lower end of the working table; square through holes are formed in the two sides of the working table; clamping plates fixed with the racks penetrate through the square through holes; pressure sensors are embedded in the opposite surfaces of the two clamping plates; a foundation is arranged at the upper end of the working table; a curved screen is adhered to the upper end of the foundation; and sleeves are fixed at the two ends of the working table. The machine is good in laminating effect and high in efficiency.