Manipulator for plate processing

The utility model discloses a manipulator for plate processing, which comprises a mounting seat frame, the periphery of the inner cavity of the mounting seat frame is provided with first sliding chutes, the interiors of the first sliding chutes are connected with first sliding blocks in a sliding manner, and the relatively close sides of the first sliding blocks are fixedly provided with clamping plates; four positioning sleeves are fixedly mounted in an inner cavity of the mounting seat frame, pressing plates are arranged on the right sides of the positioning sleeves, four clamping grooves are formed in the left side of the inner cavity of the mounting seat frame, and four motors are fixedly mounted on the left side of the mounting seat frame. The first sliding block is limited through the first sliding groove, the first sliding block is prevented from shaking in the moving process, the clamping plate is limited through the first sliding block, the clamping plate is prevented from shaking in the moving proce