Gantry grabbing mechanism

The utility model relates to the technical field of package detection, in particular to a gantry grabbing mechanism, and aims to solve the problem of low grabbing stability in the prior art, the gantry grabbing mechanism comprises a conveyor and a gantry mounted at the top of the conveyor, and a grabbing mechanism is arranged on the inner side of the gantry. The grabbing mechanism comprises a shell arranged on the inner side of the portal frame, a first hydraulic cylinder fixedly connected to the inner wall of the top of the shell, a connecting block fixedly connected to the extension end of the first hydraulic cylinder and four connecting rods hinged to the side wall of the connecting block. The four telescopic rods are fixedly connected to the inner side wall of the shell correspondingly, and the four fixing assemblies are installed at the ends, close to each other, of the four telescopic rods correspondingly. According to the grabbing mechanism, a packaging product can be fixedly grabbed in multiple direct