Vehicle rear plate mounting mechanism and gripper device

The utility model discloses a vehicle rear plate mounting mechanism and a gripper device, which comprise a fixing component and a stopping component, the fixing component is used for integrally fixing when a truck rear plate assembly is welded with a tool and ensuring the positioning accuracy of the rear plate assembly, and the stopping component is used for ensuring the relative position accuracy of a gripper and a whole vehicle when the device is used. The fixing assembly comprises a mounting frame and a positioning piece, the positioning piece is arranged on the surface of the mounting frame and fixedly connected with the mounting frame, the stopping assembly comprises a control piece arranged on the surface of the mounting frame, the control piece is fixedly connected with the mounting frame, and the control piece can be fixed to the bottom of the supporting foot through a mounting plate in a welded mode or fixed to the bottom of the supporting foot through a bolt. In the using process, the whole device i