公开(公告)号：US4841720A

公开(公告)日：1989-06-27

申请号：US273348

申请日：1988-11-18

申请人： Yoshio Kawasaki ,  Tatutake Horibe ,  Kenji Sasaki ,  Kazuo Yamada

发明人： Yoshio Kawasaki ,  Tatutake Horibe ,  Kenji Sasaki ,  Kazuo Yamada

IPC分类号： D01H9/04 ,  B65H67/02 ,  D01H9/00

CPC分类号： D01H9/005

摘要： A method and apparatus for exchanging exhausted roving bobbins for full packaged roving bobbins applied to a conventional ring spinning frame provided with at least one roving supply rail arranged at a position in front of the spinning frame, at each side thereof, wherein a unit operation for exchanging exhausted roving bobbins suspended by front and back bobbin hangers, facing each other on a creel, for full packaged roving bobbins previously carried to the predetermined supply positions thereof on this supply rail, is carried out stepwisely from one side to the other side of the spinning frame along the creel, with regard to each pair of front and back bobbin hangers on the creel to which such a unit operation is to be applied, by utilizing only two pegs for temporarily supporting roving bobbins capable of changing the axial distance thereof between an axial distance (b) between the front and back bobbin hangers, facing each other on the creel, and an axial distance (a) between two adjacent bobbin hangers on the supply rail.

摘要翻译： 一种用于全套包装的粗纱线筒的排出粗纱线筒的方法和装置，其应用于常规的环锭纺纱机，其中设置有至少一个设在纺纱机前面的位置的粗纱供应导轨， 将预先承载到其供电轨上的预定供给位置的完整包装的粗纱线筒的前后筒管架悬挂的排出的粗纱线筒交替地从第一侧向另一侧 围绕架轴架的纺纱机架，关于要施加这种单元操作的筒子架上的每对前后筒管架，仅利用两个用于临时支撑的能够改变其间的轴向距离的粗纱筒管 在前架轴架和后线筒架之间的轴向距离（b），在架轴上彼此面对，并且两个a之间的轴向距离（a） 电源导轨上的下一个线轴架。

公开(公告)号：US4799353A

公开(公告)日：1989-01-24

申请号：US89604

申请日：1987-08-25

申请人： Yoshio Kawasaki ,  Tatutake Horibe ,  Kenji Sasaki ,  Kazuo Yamada

发明人： Yoshio Kawasaki ,  Tatutake Horibe ,  Kenji Sasaki ,  Kazuo Yamada

IPC分类号： D01H9/04 ,  B65H67/02 ,  B65H67/04 ,  D01H9/00 ,  D01H9/18 ,  D01H9/10 ,  D01H15/00

CPC分类号： D01H9/005

摘要： A method and apparatus for piecing rovings introduced from almost exhausted roving bobbins suspended by two rows of bobbin hangers mounted on a creel of a conventional ring spinning frame provided with a roving bobbin supply rail disposed in front of the creel, with rovings introduced from full packaged roving bobbins previously carried to the respective supply positions of the supply rail, said for exchanging the almost exhausted roving bobbins for the full packaged roving bobbins. A piecing rovings operation is carried out for each pair of almost exhausted roving bobbins suspended by a front row bobbin hanger and a back row bobbin hanger of the creel, facing each other, together with two corresponding adjacent full packaged roving bobbins of the supply rail, respectively. A roving bobbin exchanging operation is carried out for each pair of almost exhausted roving bobbins having completed the roving piecing operation for corresponding full packaged roving bobbins of the supply rail having completed the roving piecing operation. The roving bobbin exchanging operation and the roving piecing operation are performed in parallel and at the same time.

摘要翻译： 一种用于接合粗纱的方法和装置，其由安装在常规环锭纺纱机的纱架上的两排筒管架悬挂的粗纱粗纱筒引入，所述纱线架设置有设置在纱架前方的粗纱筒供应导轨，粗纱从全包装 之前运送到供应轨道的相应供应位置的粗纱线轴，用于交换用于完全包装的粗纱线轴的几乎耗尽的粗纱线轴。 对于由架轴架的前排筒管架和后排筒管架悬挂的每对近乎耗尽的粗纱线筒与供应轨道的两个相应的相邻的完整包装的粗纱线筒相对地彼此相对地进行接头粗纱操作， 分别。 对于已经完成了粗纱接头操作的已经完成了供给导轨的相应的完全包装的粗纱线筒的完成了粗纱接合操作的每对几乎耗尽的粗纱线筒，进行粗纱筒交换操作。 粗纱管交换操作和粗纱接头操作是并行和同时进行的。

公开(公告)号：US4842206A

公开(公告)日：1989-06-27

申请号：US135850

申请日：1987-12-21

申请人： Yosio Kawasaki ,  Tatutake Horibe

发明人： Yosio Kawasaki ,  Tatutake Horibe

IPC分类号： B65H67/08 ,  D01H9/18

CPC分类号： D01H9/18 ,  B65H67/086 ,  B65H67/088 ,  B65H2701/31

摘要： An automatic yarn end finding device for a spinning bobbin comprising a conveyor belt for transporting a spinning bobbin fitted on a peg tray, a gate-shaped suction tube which is located intermediate the passage of a spinning bobbin and which can be passed by a spinning bobbin, a rotary cutter located at one of a pair of base portions of the suction tube for releasing and cutting a tail portion of spinning yarn on a spinning bobbin, a stopper also located at the one base portion of the suction tube for stopping a spinning bobbin which has come to a position opposing to the rotary cutter, and a rotational driving device for driving a spinning bobbin stopped by the stopper to rotate.

摘要翻译： 一种用于纺纱筒管的自动纱线终点装置，包括一个输送带，用于运送装在钉盘上的纺纱筒管，一个位于纺纱筒管通道中间并能被一个纺纱筒管通过的门形抽吸管 ，位于吸引管的一对基部中的一个旋转刀具上，用于释放和切割纺丝筒管上的纺纱尾部，还设置在抽吸管的一个基部，用于停止纺丝筒管 已经到达与旋转切割器相对的位置，以及旋转驱动装置，用于驱动由止动器转动的旋转筒管。