Variable-frequency speed-regulating cotton feeding machine and using method thereof

The invention discloses a frequency-variable speed-regulating cotton feeding machine and a using method thereof.The frequency-variable speed-regulating cotton feeding machine comprises a cotton feeding box, a cotton feeding mechanism, a vibration mechanism and an output mechanism, the top of the cotton feeding box receives fiber materials and conveys the fiber materials into a cotton storage box, and the bottom of the cotton feeding box is used for outputting homogenized sheet cotton; the cotton feeding box comprises a cotton feeding bin and a homogenizing bin which are communicated with each other, and the cotton feeding bin and the homogenizing bin are fixedly mounted in the rack; the outer side of the machine frame is further coated with a machine shell. The cotton feeding mechanism is located at the bottom of the cotton feeding bin, the vibration mechanism is located on the rear side of the homogenizing bin, and the output mechanism is located at a bottom outlet of the homogenizing bin. The top of the cot