Environment-friendly high-adaptation cutting machine

The invention discloses an environment-friendly high-adaptation cutting machine. The cutting machine comprises a base, a first guide rail, a first sliding block, a rotary disk and a cutting device. The rotary disk is cylindrical. The upper portion of the sliding block is provided with a circular arc groove. The rotary disk is clamped in the circular arc groove. The rotary disk is provided with a through hole. A second guide rail is arranged in the through hole. The cutting device comprises a second sliding block, a connecting plate, a rotary plate, a saw web, a vertical plate, an air cylinder and a piston rod. The second sliding block is slidably connected with the second guide rail. The connecting plate is fixedly arranged on the second sliding block. The rotary plate is arranged on the front side of the upper portion of the connecting plate. The saw web is arranged on the side face of the movable end of the rotary plate. The vertical plate is fixedly arranged in the position, behind the through hole, of the