Pig casing cutting mechanism

The utility model provides a hog casing cutting mechanism, which belongs to the technical field of hog casing processing and comprises a worktable, a cleaning tank is arranged on the worktable, a driving rotating wheel and a driven rotating wheel are rotatably connected onto the worktable, a plurality of scrapers are arranged on the driving rotating wheel, and the driven rotating wheel is rotatably connected with the cleaning tank. A cleaning device used for cleaning residues on the scraping plate is arranged on the workbench, and a driving device used for driving the driving rotating wheel to move is arranged on the workbench; a hog casing is placed on a roller, a driving device drives a synchronizing mechanism to move, the synchronizing mechanism drives a driving rotating wheel to move, a scraper plate and a driven rotating wheel generate friction, mucous membranes on the hog casing can be separated from the hog casing, damage to the hog casing is avoided, residues on the scraper plate are removed through a