1results about How to "Meet laser marking" patented technology

The invention discloses a laser marking machine capable of adjusting the height of a scanning head. The laser marking machine comprises a machine case, the scanning head, a laser emitter, a lifting column and a host provided with control software. The lifting column is located at the top of the machine case. The laser emitter is located on the side wall of the lifting column and can move in the axis direction of the lifting column. The scanning head is connected with the laser emitter. The host is located in the machine case. Multiple supporting columns are arranged at the four corners of thebottom of the machine case. One end of each supporting column is connected with the bottom of the machine case, a supporting disc is arranged at the other end of each supporting column, and each supporting disc is connected with the corresponding supporting column through a thread. The supporting discs are rotated and can move in the axis direction of the supporting columns.