Adhesive tape laser coding equipment with improved deviation rectifying mechanism

The utility model relates to the technical field of laser coding, and provides a laser coding machine which comprises a machine table, an unwinding drum, a transparent adhesive tape, a laser coding device, a balance shaft, a power shaft and a camera, the unwinding drum is fixedly arranged on the top of the outer side surface of the machine table, the transparent adhesive tape is wound on the unwinding drum, and the laser coding device is installed outside the machine table. A plurality of balance shafts are rotationally arranged on the outer side surface of the machine table, a plurality of power shafts are installed on the outer side surface of the machine table, and a camera is installed on the left side of the outer surface of the machine table; when the transparent adhesive tape deviates, the position sensor gives an alarm, the adjusting bolt is rotated by rotating the adjusting bolt, and due to the fact that the adjusting bolt is in threaded connection with the winding drum and is rotationally arranged o