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    • 8. 发明授权
    • Yarn guide for a pot spinning machine
    • 花式纺纱机纱线指南
    • US5916117A
    • 1999-06-29
    • US985158
    • 1997-12-04
    • Karl Koltze
    • Karl Koltze
    • D01H1/08D01H9/06
    • D01H9/06
    • A pot spinning machine for forming a spinning cop includes a spinning pot onto an interior of which yarn is deposited to form a spinning cake; a yarn guide which deposits the yarn onto the spinning pot to form the spinning cake; a yarn carrier onto which the yarn is rewound from the spinning cake to form the spinning cop; and a lifting member that engages, moves, and positions the yarn carrier with respect to the spinning pot. The yarn guide comprises a yarn passage defined only by the yarn carrier through which the yarn passes in direct exposure to said yarn carrier for deposit in the spinning pot. A method for forming a spinning cop includes depositing yarn onto an interior of a spinning pot of the pot spinning machine to form a spinning cake; and rewinding the spinning cake onto a yarn carrier to form a spinning cop. The step of depositing yarn to form the spinning cake includes guiding the yarn onto the interior of the spinning pot by passing the yarn through a passage defined only by the yarn carrier while moving the yarn carrier relative to the spinning pot.
    • 一种用于形成旋转保护罩的罐式纺丝机包括在其内部沉积纱线的纺丝罐,以形成纺丝饼; 纱线引导器,其将纱线沉积到纺丝罐上以形成纺丝饼; 一个纱线架,纱线从纺丝蛋糕中回绕到纱线架上,形成纺纱机; 以及相对于纺丝罐接合,移动和定位纱线载体的提升部件。 纱线引导件包括仅由纱线载体限定的纱线通道,纱线通过该纱线载体直接暴露于所述纱线载体以沉积在纺丝罐中。 一种纺纱机的形成方法,包括:将纱线沉积到筒式纺丝机的纺丝罐的内部,形成纺丝饼; 并将纺丝蛋糕重新卷绕到纱线载体上以形成旋转保管。 沉积纱线以形成纺丝蛋糕的步骤包括通过使纱线通过仅由纱线载体定义的通道将纱线引导到纺丝罐的内部,同时相对于纺丝罐移动纱线载体。
    • 9. 发明授权
    • Method for rewinding a spinning cake in a pot spinning apparatus
    • 在花式纺丝设备中重绕纺丝蛋糕的方法
    • US5613355A
    • 1997-03-25
    • US509509
    • 1995-07-31
    • Karl KoltzeVolker RolandPeter Voidel
    • Karl KoltzeVolker RolandPeter Voidel
    • D01H1/08D01H9/04D01H9/06D01H15/00D01H5/28D01H9/14
    • D01H15/004D01H1/08
    • A method for rewinding a spinning cake from a spinning pot of a pot spinning apparatus onto a rewinding body, preferably onto a tube as a yarn carrier, includes drawing a sliver to be spun in a drafting configuration, guiding the sliver in a pneumatic piecing aid, and depositing the sliver with a traversing yarn guide onto an inner wall surface of the rotating spinning pot as the spinning cake, while maintaining a requisite rotation for formation of a yarn. A yarn guide is moved toward the middle of the spinning cake in a last stroke being shorter than a next-to-last stroke of the yarn guide toward the middle of the spinning cake, once a predetermined size of the spinning cake is reached, before initiating rewinding of the spinning cake onto the rewinding body. A delivery of the sliver from the drafting configuration is stopped once a reversing point of the stroke is reached. The rewinding body is introduced into the spinning pot and the yarn is transferred onto the rewinding body. The rewinding body is raised into a rewinding position. A piece of yarn extending from a tube tip of the rewinding body to the spinning cake in the last yarn guide stroke is wound onto the rewinding body, and the piece of yarn is covered with subsequently wound-on yarn layers.
    • 从纺丝装置的纺丝罐将卷筒纸重绕到卷绕体上,优选以作为纱线载体的管子上的方法,包括在牵伸结构中拉丝以纺丝的条子,将条子引导到气动接头辅助装置 并且将具有横动导纱器的条子作为纺纱饼将旋转的纺丝罐的内壁表面沉积,同时保持用于形成纱线的必要的旋转。 一旦在达到纺丝蛋糕的预定尺寸之后,纱线引导件在最后一个行程中朝向纺丝滤饼中间的最后一个行程短于导纱器的最后一个行程。 开始将卷筒蛋糕重新卷绕到卷绕体上。 一旦达到行程的反转点,则从牵伸配置中输送条子。 将卷绕体引入纺丝罐中,将纱线转印到卷绕体上。 将卷绕体抬起成卷绕位置。 在最后的导纱行程中,从卷绕体的管尖延伸到纺纱滤饼的纱线被卷绕到卷绕体上,并且纱线被随后缠绕的纱线层覆盖。