Device and method for detecting thickness of wide flexible plate in real time

摘要: The invention relates to a device and method for detecting the thickness of wide flexible plate in real time. comprises an upper surface distance measuring unit, lower guide rail, sliding block block; rail are arranged parallel, slide along respectively, unit fixedly connected with synchronous motion; respectively comprise laser displacement sensor, structure light source, video camera beam splitter; included angle between normal direction splitter exit sensor is 135 degrees, source 45 splitter, located same plane; shot faces splitter. following steps that 1) calibration conducted on unit; 2) 3) detection device; 4) detected. can be widely used real-time plate.