All-in-one machine for detecting thickness and weight of sheet material online

The invention provides an all-in-one machine for detecting the thickness and the weight of a sheet material online, comprising a base, a weight detection mechanism, a thickness detection mechanism and an upper computer, wherein the weight detection mechanism is a belt balance; the belt balance is mounted on the base and an adjusting sizing block for adjusting the height of the base is mounted at the bottom of the base; the belt balance comprises a bearing frame, a conveying belt, weighing sensors and a weighing display; the weighing sensors are arranged between the bottom of the bearing frame and the base; each weighing sensor and the weighing display are connected with the upper computer; the thickness detection mechanism utilizes laser displacement sensors; two stand columns are mounted at two sides of the base; upper and lower two groups of cross beams are mounted between the two stand columns; and the two groups of the cross beams are equipped with one group of the laser displacement sensors respectively. According to the all-in-one machine, parameters including the thickness, the weight and the like of the sheet material can be automatically detected online, the information including the thickness, and the weight and the like of the sheet material can be precisely measured, thereby realizing the transmission and the real-time storage of the detected parameters.