Box opening mechanism

The utility model relates to a box opening mechanism which comprises a mounting plate and a box, an adjusting assembly is arranged on the mounting plate, a swing assembly used for pushing the box is arranged on the adjusting assembly, a first air cylinder is further arranged on the mounting plate, a push plate is arranged at the output end of the first air cylinder, a connecting plate is arranged on the push plate, and the connecting plate is connected with the first air cylinder. A suction cup is arranged on the connecting plate, and a box is arranged below the suction cup; the adjusting assembly comprises an air cylinder installation block, a second air cylinder and a movable block, the installation block is arranged on the installation plate, the second air cylinder is arranged on the installation block, the movable block is arranged at the output end of the second air cylinder, and the movable block is used for controlling the swing assembly to swing. According to the novel box opening mechanism, the box