Device of eliminating crystalline silicon solar cell printing waved stripe

The utility model provides a device of eliminating a crystalline silicon solar cell printing waved stripe. The device is characterized in that a monocrystalline silicon chip is placed in a chip box, and a sucking grasper is arranged on a linear guide rail and is driven by a linear motor to move along the linear guide rail; one end of the linear guide rail is located above the chip box, and the other end is located above one end of a conveying mechanism, and the other end of the conveying mechanism leads to a flower basket; a CCD camera and a laser are arranged above the conveying mechanism, an elevating cylinder and a rotating cylinder are arranged between the CCD camera and the flower basket, and the laser scans the monocrystalline silicon chip by utilizing the Michelson interference principle; the CCD camera transmits a shot picture to a PC, the PC analyzes the picture, and an output shaft driving sucker of controlling the elevating cylinder and the rotating cylinder extends to the conveying mechanism and can absorb the rotation direction of the monocrystalline silicon chip. The device of eliminating the crystalline silicon solar cell printing waved stripe of the utility model can carry out the cutting line trace direction identification on the surface of the silicon chip automatically, thereby thoroughly avoiding a waved strip phenomenon.