Whole-roll paper reel feeding device of packing machine

The invention provides a whole-roll paper reel feeding device of a packing machine. The device comprises a paper roll rotary table and a bobbin paper splicing device, wherein a first paper roll is arranged on one end of the paper roll rotary table; a second paper roll is arranged on the other end of the paper roll rotary table; the first paper roll is driven by a first servo motor to rotate; the second paper roll is driven by a second servo motor to rotate; through the rotation of the paper roll rotary table, the first paper roll and the second paper roll can alternatively appear on a left paper roll position and a right paper roll position; the bobbin paper splicing device comprises a fixed cutting tool, a swinging cutting tool and a packaging tape frame. The whole-roll paper reel feedingdevice of the packing machine has the advantages of scientific design, high automation degree, high feeding efficiency, and low human cost. 本发明提供了种包装机整卷纸盘供给装置，包括纸辊转盘和盘纸拼接装置，所述纸辊转盘的端设置有第纸辊，所述纸辊转盘的另端设置有第二纸辊，所述第纸辊由第伺服电机驱动转动，所述第