Fracture of reconstituted tobacoo film base detects, alarm device

The utility model provides a fracture of reconstituted tobacoo film base detects, alarm device comprises dryer, photoelectric detection switch, transmission carrier roller, film base, its characterized in that: the lower part sets up transmission carrier roller in dryer one side, sets up the photoelectric detection switch between dryer and transmission carrier roller, photoelectric detection switching system has or not the fracture condition at the top of film base, real -time detection film base to be connected real -time acousto -optic warning with PLC controlgear. Beneficial effect: the design is simple, reasonable, utilizes photoelectric detection switch real -time detection to report to the police, in time indicates operating personnel to handle cracked thin slice film base, has guaranteed the normal production of production line.