Multifunctional optical fiber cable rewinding machine

The invention discloses a multifunctional optical fiber cable rewinding machine. The rewinding machine comprises an automatic paying-off machine, an automatic character erasing machine, a diameter measuring instrument, a drawing machine, a character printing machine and an automatic take-up mechanism, wherein the automatic paying-off machine, the automatic character erasing machine, the diameter measuring instrument, the drawing machine, the character printing machine and the automatic take-up mechanism are sequentially arranged and fixed on a working table; a reagent can is connected with a character erasing box through an adapter plate, and the reagent can is connected with character erasing cotton through a liquid transporting pipe; a flow control valve is arranged at the lower part ofthe reagent can, and the flow control valve is connected with the upper end of the liquid transporting pipe; the ends, close to a supplement knife mechanism, of a left cover plate and a right cover plate are each provided wit