YARN WINDING MACHINE

To reliably provide an opportunity for an operator to remove an excess yarn end after yarn knotting.SOLUTION: An automatic winder 1 includes a yarn feeding part 11, a winding part 13, a yarn splicing device 34, a lower yarn catching guide part 35, an upper yarn catching guide part 36, an operating section 14, a yarn clearer 33, and a control section. When the control section determines that a yarn Y is separated based on a detection result by the yarn clearer 33, a winding stop process is executed to control the winding part and stop a winding operation. The control section controls the lower yarn catching guide part 35 and the upper yarn catching guide part 36 to perform a guiding operation of guiding a lower yarn Y1 and an upper yarn Y2 to the yarn splicing device 34. After the guiding operation, the control section causes the yarn splicing device 34 to perform a yarn splicing operation. After the yarn splicing operation, the control section performs a pre-restart standby process of waiting until a winding restart input which is a trigger for restarting the winding operation is performed on the operating section 14, and when the winding restart input is performed, the winding part 13 is caused to restart the winding operation.SELECTED DRAWING: Figure 7 【課題】糸結びが行われた後に、オペレータによる余分な糸端の除去作業の機会を確実に設ける。【解決手段】自動ワインダ１は、給糸部１１と、巻取部１３と、糸継装置３４と、下糸捕捉案内部３５と、上糸捕捉案内部３６と、操作部１４と、ヤーンクリアラ３３と、制御部とを備える。制御部は、ヤーンクリアラ３３による検知結果に基づいて、糸Ｙが分断されたと判断した場合に、巻取部を制御して巻取動作を停止させる巻取停止処理を実行する。制御部は、下糸捕捉案内部３５及び上糸捕捉案内部３６を制御して、下糸Ｙ１及び上糸Ｙ２をそれぞれ糸継装置３４へ案内する案内動作を行わせる。制御部は、案内動作の後、糸継装置３４に糸継動作を行わせる。制御部は、糸継動作の後に、巻取動作を再開させるためのトリガーとなる巻取再開入力が操作部１４に対して行われるまで待つ再開前待機処理を行い、巻取再開入力が行われた場合に、巻取部１３に巻取動作を再開させる。【選択図】図７