Automatic guide deviation rectifying device

The invention relates to an automatic guiding deviation rectifying device, and relates to the field of modern automobile industrial production and manufacturing, the device comprises a deviation rectifying mechanism and a return mechanism, the deviation rectifying mechanism comprises a rotating arm, the rotating arm comprises a long arm and a short arm, the short arm is used for driving the long arm to descend and then is driven to ascend when a plate makes contact with the front end of the long arm, and the short arm is used for driving the long arm to descend. The front end of the long arm and the front end of the short arm are both arranged upwards and form an angle, and a rotating pin is arranged in the middle of the rotating arm so that the rotating arm can be divided into the long arm and the short arm. The return mechanism comprises an elastic assembly used for enabling the short arm to descend and return after the plate leaves the long arm. According to the deviation rectifying device, the rotating pi