Aluminum plate leveling device

The invention relates to the field of leveling equipment, in particular to an aluminum plate leveling device which comprises at least three sets of leveling assemblies sequentially arranged in the vertical direction, elastic connecting pieces connected between every two adjacent sets of leveling assemblies, and an adjusting mechanism used for driving the topmost leveling assembly to move downwards. Each leveling assembly comprises a horizontally-arranged mounting frame, a plurality of leveling rollers rotationally supported in the mounting frame in the horizontal direction, and a transmission mechanism used for driving the plurality of leveling rollers to synchronously rotate in the same direction; the rotating directions of the leveling rollers in every two adjacent sets of leveling assemblies are opposite; and guide assemblies are arranged on the sides, located at the front ends of the conveying directions of the leveling assemblies, of the third set of leveling assemblies and below from top to bottom. The