Automatic detection system for optical fiber prefabricated rod

The invention relates to an automatic detection system for an optical fiber preform. The system is characterized by comprising a three-dimensional truss. A longitudinal guide rail is arranged at the top of the three-dimensional truss. A mobile robot is arranged on the longitudinal guide rail. Prefabricated rod detection equipment is arranged below the three-dimensional truss and corresponds to the mobile robot, a vertical tower is arranged on the prefabricated rod detection equipment, a vertical sliding base is arranged on the vertical tower and corresponds to the prefabricated rod detectionequipment, a rotary clamping chuck is arranged on the vertical sliding base, and a vertical temporary storage frame used for storing prefabricated rods is arranged at the end of the three-dimensionaltruss. According to the invention, automatic overturning, transferring and transferring processes of the optical fiber preform can be realized, and tasks of automatic loading, unloading and detectionof the preform on a machine