Multi-angle adjustable laser cutting machine and adjusting method thereof

The invention relates to the technical field of laser cutting machines, in particular to a multi-angle adjustable laser cutting machine and an adjusting method thereof.The multi-angle adjustable laser cutting machine comprises a bottom plate, an adapter block, a first electric push rod, a ball, a supporting shell, a connecting plate, a linkage plate, a second electric push rod, an extension shaft, a heightening plate, a supporting plate, a long pipe and an adapter ball; a mounting plate is fixedly connected to the top end of the extension shaft, a first cutting head is mounted at the top end of the mounting plate, longitudinal plates are fixedly connected to the left end and the right end of the frame plate, clamping devices are arranged at the opposite ends of the two longitudinal plates, and a first fixing plate and a second fixing plate are fixedly connected to the top end of the longitudinal plate on the right side and the top end of the longitudinal plate on the left side correspondingly; a second fixing