Rotary imaging equipment based on multiple rows of lasers and laser imaging method

The embodiment of the invention provides rotary imaging equipment based on multiple rows of lasers and a laser imaging method, which are used for improving the precision and efficiency of laser imaging. The equipment comprises a processing platform, a laser displacement platform and a controller, wherein the machining platform comprises a cylindrical shell and a rotary driving assembly, and the cylindrical shell is driven by the rotary driving assembly to rotate around the axis of a cylinder; the laser displacement platform is arranged on the outer side of the cylindrical shell, and a laser array composed of multiple rows of lasers and a transverse moving assembly are arranged on the laser displacement platform. Wherein the light emitting holes of the lasers in the same row are distributed along a transverse straight line, the transverse straight line is parallel to the axis of the cylinder, and the distances between adjacent projection center points of the lasers in the laser array on the axis of the cylinde