Full-automatic straightening device for formed channel steel and control method

The full-automatic straightening device comprises a control system and a mounting bottom plate, a shape righting mounting plate is fixedly arranged on the upper side of the mounting bottom plate, and the shape righting mounting plate is fixedly connected with a mounting frame fixedly arranged on the mounting bottom plate; an adjusting bottom plate placed on the correction mounting plate is arranged in the mounting frame, a correction middle plate is fixedly connected to the upper side of the adjusting bottom plate, a correction front plate with a square hole formed in the middle is arranged in the center of the correction middle plate, and errors are quickly recognized and calculated through two cameras. Displacement adjustment is carried out in four directions through the motor, the left guide plate, the right guide plate and the correction upper wheel are driven to act accurately, intelligent recognition and full-automatic correction of up-down and left-right two-way deformation are achieved, manual interve