| 摘要 |
PURPOSE:The titled apparatus of simple structure, containing a nozzle holder having a spinning nozzle, pressurized air supply branch pipes therein and a function of opening and closing a valve mounted on a main supply pipe of pressurized air rotatably, and easily providing an easy operation of removing foreign materials. CONSTITUTION:A sliver delivered by front rollers 3 is fed from a silver introductory part 2 into a spinning nozzle 1, spun by nozzles 6 and 7 and wound. IF the sliver introductory part 2 is clogged with foreign materials, a nozzle holder 5 is turned till the stop by a stopper 16. The introductory part 2 of the spinning nozzle 1 is positioned at a point (B) to carry out the operation in a wide space. A suction pipe 17 of a knotter cart may be used. When the nozzle holder 5 is moved to a position indicated by the alternate long and two short dashes line, opened ends of pressurized air supply branch pipes 8 and 9 are disconnected from pressurized air branch holes 11 and 12 of a pressurized air supply main pipe 10 to stop the jetting of the pressurized air from the nozzles 6 and 7. |
