Device for processing starch marks on edges of glue roller of glue applicator

The utility model discloses a sizing machine rubber covered roller edge starch print processing device, which relates to the technical field of rubber covered roller processing and comprises a fixing frame, a rubber covered roller, a back roller, a feeding hopper and a processing component, wherein the rubber covered roller and the back roller are rotatably arranged on the inner side of the fixing frame; the utility model solves the problem that starch marks formed by solidification of glue liquid adhered to the surface of the rubber roller easily affect subsequent gluing after the existing rubber roller machine is used for a long time, and the arc-shaped block is driven by the cylinder to move downwards, so that the first scraping plate and the second scraping plate are in contact with the outer side and the end surface of the rubber roller; the surface of the rubber roller is scraped under rotation of the rubber roller and cleaned through the bristles, then the cleaning liquid is sprayed to the surface of t