The invention discloses a multi-functional adhesive tape automatic pasting and cutting machine. The multi-functional adhesive tape automatic pasting and cutting machine comprises three assisting wheels (1), a base plate (2), four side plates (3) and a driving wheel (33) which are connected to form a frame; the driving wheel (33) is connected with a moving motor (31) on the base plate (2) to from a moving frame through a coupler (33), and the moving frame is provided with a adhesive tape flat pasting cutting machine and a adhesive tape roll pasting cutting machine to form the adhesive tape automatic pasting and cutting machine. The multi-functional adhesive tape automatic pasting and cutting machine can conduct adhesive tape automatic flat pasting on packing boxes and printed circuit boards, can conduct adhesive tape continuous and recycling pasting, and can conduct adhesive tape rotating wrapping and pasting on cables and data cables; pasting and cutting of the adhesive tape are completed at one time; one machine has two uses; working efficiency is high, pasting quality is good, automation degree is high, pasting speed is easy to control, automatic and continuous pasting is achieved, and applicable range is wide.