Online icon printing device for tearing carton production

The invention discloses an online icon printing device for tearing carton production. The online icon printing device comprises a frame, and a distance adjusting mechanism is arranged on the inner wall of the frame. The distance adjusting mechanism comprises a sliding rod, a sliding sleeve, a rod body and a printing machine. The two sliding rods are fixedly connected to the two ends of the top of the inner wall of the frame respectively, sliding sleeves are slidably connected to the outer walls of the two sliding rods, the outer walls of the two sliding sleeves are in clearance fit with the inner wall of the frame, and rod bodies are fixedly connected to the bottoms of the two sliding sleeves. According to the icon online printing device for tearing carton production, a first motor in the traction mechanism is connected with an external power source, the first motor drives a first screw rod to rotate, when the first screw rod rotates, a first threaded sleeve can be driven to move upwards, when the first threa