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    • 61. 发明授权
    • Ring spinning machine and method of operation
    • 环锭纺纱机及其操作方法
    • US3841074A
    • 1974-10-15
    • US36972873
    • 1973-06-13
    • KRUPP GMBH
    • WACHENDORF FNEUBERT RWINKLER ATWILLMAN D
    • D01H9/14D01H1/38
    • D01H9/14
    • A ring spinning machine and a method of operation in which each cop which is wound in the machine has the outer axial surface completely freed of the thread leading thereto from the respective thread guide by turning the spindle backwardly after it has halted, engaging the thread on the spindle side of the thread guide and moving it away from the spindle axis and then moving the engaged point to the spindle foot. Again turning the spindle backwardly to release any thread loop adherent thereto, removing the wound cop and placing an empty spool on the spindle, and turning the spindle forwardly prior to winding the empty spool. The engaging of the thread is accomplished by a thread engaging member carried on the balloon ring rail and slidable longitudinally thereon and having a slot for engaging the thread of each spindle.
    • 一种环锭纺纱机和一种操作方法,其中在机器中卷绕的每个梳子的外轴向表面在其已经停止之后向后转动主轴而使其从相应的导纱器完全地脱离, 导纱器的主轴侧并将其从主轴轴线移开,然后将啮合点移动到主轴脚。 再次将主轴向后转动以释放粘附到其上的任何螺纹环,去除卷绕的螺纹并将空的卷轴放置在主轴上,并且在缠绕空的卷轴之前向前转动主轴。
    • 62. 发明授权
    • Quill or bobbin spinning and winding frame with semi-automatic doffing and donning
    • 带半自动操作和吊顶的秋千或BOBBIN旋转和卷绕框架
    • US3678672A
    • 1972-07-25
    • US3678672D
    • 1971-02-01
    • STEVENS & CO INC J P
    • BRISSEY CHARLES DAVIDTROTTER MARVIN NATHANIEL
    • D01H1/42D01H9/04D01H9/14D01H9/00
    • D01H1/425D01H9/14
    • A spinning frame or a ring twister frame with semi-automatic doffing and donning is provided with a doffing bar on the usual ring rail with projections which in one position of the doffing bar are opposite each wound bobbin. The ring rail is pneumatically lowered when the bobbins are fully wound to a position just below the normal starting position and the doffing bar moved so that the projections are underneath the bottom ends of the bobbins. The pneumatic cylinder used to bear down the rail is double acting, and when the doffing cycle is manually started raises the ring rail to a position high enough to lift the wound bobbins off their spindles. At the same time, a wall is tilted, forming a chute into which the bobbins fall, and a conveyor in the bottom of the chute carried them to a full bobbin container. In the case of spinning frames, there is carried on the ring rail a donning tube with holes opposite each spindle, and before initiating the doffing cycle the operator fills these holes with empty cores or bobbins upside down. The next actuation pneumatically brings the donning tube over the rings in the ring rail and causes the tube to rotate 180*. The empty bobbins fall down onto the spindles and then the ring rail is borne down again to normal position for starting winding. This produces a slack on the traversing chain and a pneumatic cylinder rewinds this to starting position. When the starting button is pushed, winding starts as usual.
    • 具有半自动落纱和穿戴的旋转机架或环形扭转机架在通常的环形轨道上设置有落纱杆,其具有突出部,其在落纱杆的一个位置与每个缠绕筒管相对。 当线轴完全卷绕到正常起始位置正下方的位置时,环形导轨气动降低,并且落纱杆移动,使得突起位于线轴的底端下方。 用于承受轨道的气缸是双作用的,当手动启动落纱循环时,将环形轨道提升到足够高的位置,将绕线筒从主轴上提起。 同时,一个墙壁倾斜,形成一个滑槽,线轴下降,滑槽底部的输送机将它们运送到一个完整的筒管容器。 在纺纱机的情况下,在环形轨道上承载着具有与每个主轴相对的孔的穿管,并且在开始落纱循环之前,操作者将空芯或筒管倒置地填充这些孔。 下一次致动气动地将导管穿过环形导轨中的环,使管旋转180°。 空筒管跌落到主轴上,然后环轨再次下降到正常位置,开始卷绕。 这在横动链上产生松弛,气缸将其回到起始位置。 当启动按钮被按下时,绕线开始照常。
    • 70. 发明专利
    • Yarn handling in spinning frame provided with simultaneous doffer
    • 纱线处理在同时发生的纺纱机上
    • JPS58220828A
    • 1983-12-22
    • JP10104282
    • 1982-06-11
    • Toyoda Autom Loom Works Ltd
    • NIIMI KIWAMUTAKAKU SHIYUUJISUZUKI SABUROUSUZUKI OSAMUHIRANO HIDEO
    • D01H9/04D01H1/38D01H9/14
    • D01H9/14
    • PURPOSE:After the yarns from the full bobbins are pulled out, the yarns remaining around the spindles are removed to prevent the yarn break at the restart following doffing and setting of new bobbins. CONSTITUTION:After the yarns from the full bobbins are pulled out, before new bobbins are set, the ring rail 1 is raised up higher than the position where the yarns entangling around the bobbins and extending to the travellers 10 are removed. Then, the rail is made to go down again to the position where new bobbins are set to the spindles to ensure removal of the yarns entagling around the spindles under 30% load. The yarns are never inserted between the new bobbins and the spindle cutters, when new bobbins are set to the spindles.
    • 目的:从完整线轴的纱线拉出后,纱线周围保留的纱线被去除,以防止在落纱和设置新的筒管时重新启动纱线断头。 规定:在将全线轴的纱线拉出之后,在设置新的线轴之前,环形轨道1升高到高于绕线筒缠绕的纱线的位置,并延伸到行李箱10。 然后,将轨道再次下降到将新的线轴设置到心轴的位置,以确保在30%负载下绕过心轴的线束移除。 当新的线轴被安装到主轴上时,纱线不会插入新的线轴和主轴刀具之间。