Double-clamping-position laser marking machine

The utility model discloses a double-clamping-position laser marking machine, and relates to the technical field of laser marking machines. The supporting column is fixed at the top end of one end of the mounting bottom plate; the supporting plate is fixed to the top end of the mounting bottom plate and located at one end of the supporting column. By arranging the discharging mechanism, automatic discharging of a machined part can be achieved, a movable sliding block slides in a fixed claw disc through rotation, a limiting pin block is extruded to extrude a second spring, and after the fixed claw disc drives the machined part to rotate by a circle through a stable clamping base, the movable sliding block enters a limiting push groove at the moment; and meanwhile, a first spring pushes a movable push block through elastic force to slide in a limited mode through a limiting rod, a movable column is driven to enable a movable sliding plate to push a discharging push plate, the machined part is pushed to be separ