Rotor spinning environment-friendly regenerated polyester-cotton blended dyed yarn production device and production method

The invention provides a rotor spinning environment-friendly regeneration polyester-cotton blended dyed yarn production device and method, and belongs to the technical field of rotor spinning production equipment.The rotor spinning environment-friendly regeneration polyester-cotton blended dyed yarn production device comprises a batching box, a mixing box is installed at the bottom of the batching box, a blowing box is arranged at the bottom of the mixing box, a carding machine is arranged on one side of the blowing box, and a rotor spinning machine is installed on one side of a drawing frame; the upper side of the rotating rod is provided with a scattering rod, and one end of the scattering rod is provided with a blower. The scattering rod and the blowing rod loosen regenerated cotton as much as possible to facilitate subsequent mixing, and raw materials are mixed at different angles through the first/second mixing rod during mixing, so that the mixing effect is improved; regenerated polyester and regenerate