Multifunctional chemical fiber spinning winding equipment

The utility model discloses multifunctional chemical fiber spinning winding equipment which comprises a POY mechanism, an FDY mechanism, a winding mechanism for winding spinning and a control system, and the equipment has three states of POY, FDY and ITY; the POY mechanism comprises a guide disc and a guide disc motor, the FDY mechanism comprises a hot roller, a heater and a hot roller motor, and the control system comprises a touch screen for displaying and presetting parameters, a PLC controller in signal connection with the touch screen, an expansion circuit in signal connection with the PLC controller, a guide disc frequency converter, a hot roller frequency converter, a rectifier and a D/A converter. The temperature of the hot roller is adjusted through closed-loop PID operation of the PLC and the expansion circuit; the rotating speeds of the hot roller and the guide disc are stabilized through connection of the frequency converter and the expansion circuit, and the production stability is kept; modulari