Laser solder ball welding machine with flattening and correcting functions and correcting method

The invention discloses a laser solder ball welding machine with a flattening and correcting function and a correcting method, and belongs to the technical field of laser solder ball welding machines. An operator integrally installs the device on an operation table through an orientation rotating part, and the orientation rotating part conducts rotation adjustment on a mechanical arm part in the horizontal orientation; the position of the fixing frame is adjusted through the mechanical arm part, the rack sliding part of the fixing frame is rotationally adjusted in the axial direction of a seam strip needing to be welded and gets close to the seam strip, the gear moving part is started to drive the rack sliding part to adaptively adjust the position of the rack sliding part, and therefore the position of the laser solder ball welding part is adjusted. Then the multi-axis adjusting part is started to adjust the laser solder ball welding part to form a track the same as that of the seam strip, the function of sy