Grabbing manipulator structure

The invention discloses a grabbing manipulator structure. The grabbing manipulator structure comprises two pneumatic fingers capable of being opened and closed and used for grabbing workpieces, a fixing block used for fixing the pneumatic fingers, a rotary table cylinder capable of achieving 180-degree rotation, a connecting block, a mounting plate and a control device, wherein the fixing block is a right-angle triangular block, the two pneumatic fingers are perpendicularly arranged on the two right-angle faces of the fixing block respectively, the connecting block is a Y-shaped block, the inclined face of the fixing block is attached to the first inclined face of the Y-shaped block, the rotary table cylinder is arranged on the second inclined face of the Y-shaped block, the mounting plate is arranged on the horizontal top face of the Y-shaped block, a through hole is formed between the first inclined face and the second inclined face so that the rotating end of the rotary table cylinder can be connected with