High-speed bobbin paper splicing device of forming machine

The invention relates to cigarette production mechanical equipment and particularly relates to a high-speed bobbin paper splicing device of a forming machine. The high-speed bobbin paper splicing device of the forming machine comprises a main bobbin paper frame, a secondary bobbin paper frame, a splicing mechanism, an accelerating roller and a main control device. The splicing mechanism is arranged at the downstream part of the main bobbin paper frame and the secondary bobbin paper frame. The accelerating roller is arranged at one side of the downstream part of the splicing mechanism. A waste box is arranged at the back end of the accelerating roller. A second reversing roller is arranged at the other side of the downstream part of the splicing mechanism. Paper using equipment is connected at the back end of the second reversing roller. The main control device comprises a plurality of first sensors, a plurality of second sensors and a PLC (Programmable Logic Controller) control module. The first sensors and t