Packaging box label touching equipment

The utility model provides a packing box mark touching device which comprises a machine table and a mark touching mechanism, the mark touching mechanism comprises a supporting plate installed on the machine table, a gear motor is fixed on the supporting plate, an output shaft of the gear motor penetrates through the supporting plate and is in transmission connection with one end of a rotating shaft, and the other end of the rotating shaft is in transmission connection with a rotating shaft. The other end of the rotating shaft is in threaded connection with the stop nut; the rotating shaft is sleeved with a fixed rotating disc and a movable rotating disc which are parallel to each other, the opposite sides of the fixed rotating disc and the movable rotating disc are both connected with guide blocks in the circumferential direction, and a limiting groove is formed between every two adjacent guide blocks. And the top end of the supporting plate is provided with a mold mark cross rod. According to the structure,