The invention discloses a high-speed automatic chip mounter capable of avoiding chip mounting deviation, which comprises a device main body, a first gear, a connecting sleeve, a first bearing, a suction nozzle connecting rod, a surface mounting suction nozzle, a dust collection box, a workbench, a third spring, a clamping device, a PCB, an anti-deviation limiting groove and a sliding rail, whereina first motor is arranged at the side end of the device main body. The high-speed automatic chip mounter capable of avoiding chip mounting deviation is provided with the anti-deviation limiting groove and a second slide block, the anti-deviation limiting groove with the same specification is selected according to the pattern of the mounted chip, an adjusting block is moved, a second sliding blockfixedly connected with the adjusting block moves, a sliding structure is arranged between the second sliding block and the sliding rail, the anti-deviation limiting groove can be driven to horizontally move, the shape of the limiting groove is consistent with the shape of the surface-mounted element, and therefore the element to be subjected to surface mounting is pre-aligned, and the problems that due to the fact that the air pressure of the surface-mounted suction nozzle is too low, the adsorption force is insufficient, and surface-mounted deviation occurs are solved.