Pneumatic mechanical hand and method of implementing automatic sheet taking using said mechanical hand

The present invention discloses a pneumatic robot. It includes the following several portions: supporting frame, first sliding table cylinder, second sliding table cylinder, pneumatic guideway, rotary cylinder, finger cylinder, sliding table and stroke witch. Said invention also provides the concrete connection mode of all the above-mentioned portions, and working principle of said pneumatic robot, and provides the method capable of implementing automatic film-taking operation by utilizing said pneumatic robot.