Box covering skin butt joint device

The utility model relates to a box covering skin butt joint device. The box covering skin butt joint device comprises a butt joint table, wherein an inner ring support framework used for supporting covering skin, an outer ring pressing mechanism used for matching with the inner ring support framework to press the covering skin, and a front limit bar and a rear limit bar which are used for limiting the front and the back of the covering skin are all arranged on the butt joint table; push pressing clamping mechanisms used for clamping the covering skin along the front and back directions are arranged on the front end and the rear end of the butt joint table; the push pressing clamping mechanisms comprise push plates which are matched with the front limit bar and the rear limit bar. According to the box covering skin butt joint device, the standardization, the simplification and the process of the covering skin assembly operation process are realized, the butt joint efficiency of the covering skin is greatly imp