Multifunctional spinning device for producing BCF and IDY

The utility model discloses a multifunctional spinning device for producing BCF and IDY, which adopts a layout structure of a vertical upper space layer and a vertical lower space layer, and is sequentially provided with a multifunctional filament collecting device, a channel, a cooling box, a ring cooler and a spinning machine from bottom to top, the multifunctional filament collecting device comprises a fiber sucking and cutting device and a winding machine. An oiling wheel, a pre-interlacing device and a feeding roller are sequentially arranged below the fiber sucking and cutting device. The right side is sequentially provided with a separating roller pair, a main net device, a godet and a main net device, and a roller pair, a deformation bulking device and a cooling drum are sequentially arranged below the separating roller pair; the winding machine is located at the lower right corner of the multifunctional filament collecting device, and the fiber filaments are drawn and stretched through different wind