Cambered surface friction cocoon silk gathering device

The utility model provides a cambered surface friction cocoon silk gathering device which comprises a gathering friction part located between the upper portion of a silk passing pipe and the lower portion of a silk collecting device. A gathering guide part is arranged between the harness cord tube and the gathering friction part, the gathering guide part deviates from the axis of the harness cord tube and is a part capable of doing circular motion, and the gathering guide part enables cocoon filaments to penetrate out of the harness cord tube at an outlet in the upper end of the harness cord tube in the mode of deviating from the center line of the harness cord tube and to be located above the gathering guide part; the cocoon silk gathering device is characterized in that a gathering guide component is matched with a silk guide component above a gathering friction component, cocoon silk is in contact with a friction surface of the gathering friction component, the gathering guide component drives the cocoon s