Guide roller cleaning device and carbon fiber oxidation furnace

The utility model relates to the technical field of carbon fiber production, in particular to a guide roller cleaning device and a carbon fiber oxidation furnace. The transmission mechanism is arranged on the fixing mechanism; the sweeping mechanism is connected with the transmission mechanism, the sweeping mechanism at least comprises a sweeping head, and the sweeping head makes contact with the guide roller to be cleaned; the transmission mechanism is connected with the driving part; after the driving part drives the transmission mechanism to operate, the cleaning head moves on the transmission mechanism relative to the to-be-cleaned guide roller so as to clean the to-be-cleaned guide roller. According to the guide roller cleaning device, semi-automatic or automatic cleaning of the to-be-cleaned guide roller can be achieved, compared with a traditional manual cleaning mode, the risk that workers are scalded is effectively avoided, the cleaning difficulty and the cleaning work intensity are reduced, the risk