The invention discloses a three-dimensional laser cutting intelligent robot. By means of three-dimensional manipulation, the problem that in the machining manufacturing process, the punching precisionis imprecise is effectively solved. In the cutting process of a relatively-thick plate and a three-dimensional plate, precise manipulation is achieved, especially in curve cutting, the process is simpler and more intelligent, the consumed time is short, the cost is low, the problems in actual production are solved, the production efficiency is improved, the precision is extremely high, the manufacturing cost is low, the function is remarkably enhanced, and the high efficiency of the whole three-dimensional laser cutting intelligent robot and the reliability of operation are also greatly improved.