Anti-oxidation device of automatic oven

The invention discloses an anti-oxidation device of an automatic oven, and relates to the technical field of automatic ovens. The anti-oxidation device of the automatic oven comprises an oven body, a baffle penetrates through the side wall of the oven body and is slidably connected with the side wall of the oven body, a second ventilation hole is formed in the baffle, a first ventilation hole is formed in the side wall of the oven body, a transmission mechanism and a limiting mechanism are arranged at the top end of the oven body, and a fixing plate is fixedly connected to the top end of the baffle. The bottom end of the fixing plate is fixedly connected with a first triangular plate. By arranging the limiting mechanism and the U-shaped scraping plate, when the device is used, the limiting mechanism drives the U-shaped scraping plate to scrape off water drops generated by baking on the inner wall of the U-shaped scraping plate along the inner wall of the U-shaped scraping plate, the phenomenon that the water