Melt-spun polyurethane fiber oiling device

The invention provides a melt-spun polyurethane fiber oiling device. The melt-spun polyurethane fiber oiling device mainly comprises a synchronous motor, a motor mounting base, a coupler, an oil wheelmounting base, a rack wall board, a mounting base plate, an oil wheel, an oil groove, an oil wheel cover, an oil groove support, a damping part, an oil return pipe and an oil inlet pipe, wherein theoil groove is provided with an oil inlet pipe, an oil return pipe and a blow-off pipe, the oil groove support supports the oil groove, the oil wheel cover is installed on the right side wall of the oil groove, and the damping part is connected with the oil groove and the oil groove support. The melt-spun polyurethane fiber oiling device has the advantages that an oil groove support assembly and anoil wheel assembly are integrated on the same end face and integrally installed on the rack wall board through the mounting base plate, and the melt-spun polyurethane fiber oiling device is compact in structure, convenient to