Automatic optical detection device

The utility model belongs to the technical field of automatic optical detection, and particularly relates to an automatic optical detection device which comprises a base, universal wheels are arranged on one side of the bottom of the base, a fixing plate is arranged at the bottoms of the universal wheels, and a first threaded hole is formed in one side of the top of the fixing plate. Through mutual cooperation of the base, the universal wheels, the fixing plates, the first threaded holes, bolts, sliding grooves, sliding blocks, compressed springs, L-shaped limiting plates and second threaded holes, the stability of the device is improved, the problem that in the working process of the device, the device is prone to shaking or displacement when the device is accidentally collided or interfered by the outside due to the universal wheels is solved, and the service life of the device is prolonged. Through mutual cooperation of the rack, the sleeve, the elastic ball, the limiting block, the damping rod, the spring