Material taking and placing manipulator

The utility model discloses a material taking and placing mechanical arm which comprises a machine frame, a material moving mechanism and a grabbing mechanism, the material moving mechanism is used for driving the grabbing mechanism to move, and the grabbing mechanism comprises a first installation frame, a first clamping jaw, a second clamping jaw, a first power piece and a second power piece. The second power piece drives the second clamping jaw to move so as to be aligned with or staggered from the first clamping jaw. When the second clamping jaw is aligned with the first clamping jaw, the first power piece drives the first clamping jaw to be close to the second clamping jaw so as to clamp a product. When the second clamping jaw and the first clamping jaw are staggered, the first power piece drives the first clamping jaw to be close to the second clamping jaw so as to push a product. According to the utility model, gaps between products or between the products and the material box can be eliminated, the pa