Scanning device

The invention relates to scanning equipment used for scanning a scanned piece, and the scanning equipment comprises a fixing part which is used for fixing the scanned piece; the scanning part is used for scanning a scanned piece; the fixing part is arranged on the rotating part, the rotating part can drive the fixing part to rotate in the first direction and the second direction, and the plane where the first direction is located is perpendicular to the plane where the second direction is located; the linear part, the scanning part and the rotating part are all designed on the linear part, or the scanning part is arranged on the linear part, and the rotating part is far away from the linear part; the linear part can move in the third direction, the fourth direction and the fifth direction, and the third direction, the fourth direction and the fifth direction are perpendicular to one another. In the using process, mechanical arm knowledge storage is not needed, complex programming logic control is not needed,