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    • 7. 发明授权
    • High speed precision yarn winding system
    • 高速精密纱线卷绕系统
    • US4989798A
    • 1991-02-05
    • US458420
    • 1989-12-14
    • Larry C. Nickell
    • Larry C. Nickell
    • B65H54/08B65H54/28B65H54/52B65H54/553B65H54/74B65H59/38B65H59/40
    • B65H54/08B65H54/2839B65H54/52B65H54/553B65H54/74B65H59/384B65H59/40B65H2553/20B65H2553/26B65H2701/31
    • A high-speed precision winder for winding a running yarn onto a package tube to form a cross yarn package, including a spindle for rotating the tube about a spindle axis, a yarn traversing mechanism for guiding running yarn received along an infeed path back and forth across a traverse zone, a bail roll disposed in rolling contact with the peripheral surface of the yarn package being wound, apparatus for controlling tension of the infeed yarn, and a control system for continuously regulating operation of the winder during formation of the package. The control system includes three separate variable speed drive motors and respective associated motor control circuits forming a spindle drive, a traversing means drive, and a down pressure drive providing three independent motor systems which are separately controllable. A load cell structure is associated with the bail roll and output signals from the load cell and predetermined set processing condition data applied to a microprocessor provide control signals to activate the motors to control the relative positions of the bail roll and package tube and regulate the spindle drive and traversing mechanism drive to maintain a desired yarn density and tension throughout winding of the package.
    • 一种用于将运行的纱线卷绕到包装管上以形成十字纱包装的高速精密络纱机,包括用于使管绕轴线旋转的锭子,用于沿着进给路径来回引导的纱线的纱线横动机构 穿过横动区域,与卷绕的纱线卷装的周面滚动接触的吊环,用于控制进给纱线张力的装置,以及用于在包装形成期间连续地调节卷取机的操作的控制系统。 控制系统包括三个单独的变速驱动电机和形成主轴驱动器,横动装置驱动器和降压驱动器的相关联的电机控制电路,其提供三个独立的可独立控制的电动机系统。 称重传感器结构与吊环相关联,并且来自称重传感器的输出信号和预定的设置处理条件数据应用到微处理器提供控制信号以启动马达来控制吊环和封装管的相对位置并调节主轴 驱动和横移机构驱动以在包装的整个绕组中保持期望的纱线密度和张力。
    • 10. 发明授权
    • Method of precision winding a rotor
    • 精密缠绕转子的方法
    • US4583696A
    • 1986-04-22
    • US723968
    • 1985-04-15
    • Philip C. Mosher
    • Philip C. Mosher
    • H02K3/18H02K3/32H02K15/09B21F3/04B65H54/08H01F41/04
    • H02K3/325H02K3/18Y10T29/49071
    • According to the invention, an insulator is provided at the axial ends of a rotor core. The insulator has radially spaced rows of notches at intervals approximately equal to the diameter of the winding wire for guiding placement of the turns of the winding at a predetermined location. After completion of the first turn, the wire is skewed at a first angle with respect to the plane of the first turn to coincide with the second notch and the remainder of turns in the first layer in turn completed in substantially parallel relationship. At the completion of the last turn of the first layer, the wire is crossed over the next to the last turn, skewing the winding in an opposite direction and situating the wire in the valleys formed between the successive turns in the first layer. The sequence continues alternately for the remaining layers.
    • 根据本发明,在转子芯的轴向端部设置绝缘体。 绝缘体具有径向间隔开的一排切口,其间隔大致等于绕组线的直径,用于引导绕组匝在预定位置的放置。 在第一匝完成之后,线相对于第一匝的平面以第一角度倾斜以与第二匝重合,并且第一层中的匝的其余部分又以基本平行的关系完成。 在第一层的最后一回合完成时,电线在最后一个回合的下一个交叉处交叉,使绕组在相反的方向上偏斜,并将电线定位在形成在第一层的连续回转之间的谷中。 该序列交替地为剩余的层继续。