Mechanical gripper and industrial robot for mounting circuit for electronic product

The utility model discloses a mechanical gripper and an industrial robot for mounting a circuit for an electronic product. The industrial robot comprises an arm and a mechanism gripper mounted on the tail end of the arm, the mechanism gripper being mounted on the tail end of the arm of the industrial robot, and comprising a substrate, and a visual system, a switching mechanism and a gripper mounted on the substrate, wherein the visual system and the switching system are respectively connected with a control system of the industrial robot, the gripper is of a vacuum cup structure, the gripper comprises a plurality of tray conveying grippers and at least one single chip circuit mounting gripper, and the single chip circuit mounting gripper is connected with the switching mechanism. The special mechanical gripper provided by the utility model can be used for mounting the circuit inside the cavity-type electronic product, move the tray in place, switch the gripper, regularly take out the single chip circuits from