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    Battery plate feeder having oscillating pick-up head
    7.
    发明授权
    Battery plate feeder having oscillating pick-up head 有权
    具有振荡拾取头的电池板进料器

    公开(公告)号：US6030171A

    公开(公告)日：2000-02-29

    申请号：US227454

    申请日：1999-01-08

    申请人： Peter E. Johnson ,  David A. Johnson

    发明人： Peter E. Johnson ,  David A. Johnson

    IPC分类号： B65H1/14 ,  B65H3/08 ,  B65H3/42 ,  B65H5/12 ,  B65H5/24 ,  B65G59/00

    CPC分类号： B65H3/42 ,  B65H1/14 ,  B65H3/0816 ,  B65H5/12 ,  B65H5/24 ,  B65H2301/33214 ,  B65H2403/514 ,  B65H2511/15 ,  B65H2511/51 ,  B65H2557/51

    摘要： A plate feed apparatus has a cylindrical pick-up head having a predetermined number of pick-up units spaced about its periphery. The pick-up head is attached to and rotates with a first shaft at a first rotational speed. A feed mechanism places the uppermost plate in a stack of plates a nominal distance from the periphery of the pick-up head each time a plate is removed from the stack. A vacuum device is selectively coupled to each pick-up unit as it passes over the stack to pull the outermost plate away from the stack and into contact with the pick-up unit. A second shaft has a cylindrical bore which rotatably journals the first shaft and is offset from the centerline of the second shaft. The second shaft is rotated counter to the first shaft at a speed which is a multiple of the speed of the first shaft equal to the number of pick-up units. This causes the speed of the pick-up unit to be slower and its distance from the uppermost plate in the stack less each time a pick-up unit picks up a plate. The feed mechanism has fingers which are inserted under the stack of plates before the stack becomes depleted to keep advancing the stack as plates are removed and allow the feed mechanism platform to be lowered to receive a new stack of plates. A microprocessor based controller directs this activity without disruption of the feed mechanism.

    摘要翻译： 板进给装置具有圆柱形拾取头，其具有围绕其周边间隔开的预定数量的拾取单元。 拾取头以第一旋转速度附接到第一轴并与第一轴一起旋转。 每当板从堆叠中取出时，进给机构将最上面的板放置在距离拾取头的周边的标称距离的一叠板中。 当每个拾取单元通过堆叠时，真空装置选择性地联接到每个拾取单元，以将最外面的板拉离堆叠并与拾取单元接触。 第二轴具有圆柱形孔，其可转动地使第一轴轴颈并偏离第二轴的中心线。 第二轴以与第一轴的速度的倍数等于拾取单元的数量的速度相对于第一轴旋转。 这使得拾取单元的速度较慢，并且每次拾取单元拾取板时，其距堆叠中最上面的板的距离较小。 进料机构具有插入板堆的下方的指状物，在堆叠被耗尽之前，随着板被移除并使得进给机构平台被降下以接收新的一叠板。 基于微处理器的控制器引导此活动，而不会中断进给机制。

    Plate feed apparatus
    8.
    发明授权
    Plate feed apparatus 失效
    送纸装置

    公开(公告)号：US4462745A

    公开(公告)日：1984-07-31

    申请号：US359201

    申请日：1982-03-18

    申请人： Peter E. Johnson ,  James Young

    发明人： Peter E. Johnson ,  James Young

    IPC分类号： B65G1/06 ,  B65G47/80 ,  B65G59/04 ,  B65G59/08 ,  B65H1/02 ,  B65H3/10 ,  B65H5/12 ,  H01M4/20 ,  B65G59/00

    CPC分类号： B65H5/12 ,  B65G1/06 ,  B65G47/80 ,  B65G59/04 ,  B65G59/08 ,  B65H3/10 ,  H01M4/20

    摘要： A method and apparatus for serially removing the forwardmost plate from a stack of plates comprises rotating a cylindrical carrier having a chordal segment defined on its periphery with the stack of plates oriented so that the forwardmost plate is tangentially adjacent to the periphery of the carrier. A vacuum source draws air into an air inlet located on the chordal segment thereby creating a low pressure area. Accordingly as the chordal segment becomes parallel with the stack the low pressure causes the forwardmost plate to be drawn into contact with the chordal segment and thus block the air inlet. The plate continues to rotate with the carrier until it reaches a desired location where an air valve causes the vacuum to be temporarily discontinued thus allowing the plate to drop free of the carrier. An advance mechanism causes the stack to be advanced one plate thickness during each rotation of the carrier to position the next plate into contact with the carrier after each plate has been removed.

    摘要翻译： 一种用于从一叠板系列地排出最前面的板的方法和装置包括旋转具有限定在其周边上的弦节段的圆柱形载体，其中所述板的堆叠被定向成使得最前面的板与载体的周边相切地相邻。 真空源将空气吸入位于弦节上的空气入口，从而形成低压区域。 因此，当弦弦段与叠层平行时，低压使得最前面的板被拉伸成与弦节接触，从而阻挡空气入口。 板继续与载体一起旋转，直到其到达空气阀导致真空暂时中断的期望位置，从而允许板从载体上脱落。 提前机构使得在载体的每次旋转期间，堆叠被推进一个板厚度，以在每个板被移除之后将下一个板定位成与载体接触。

    Laminated solenoid plunger for solenoid assembly
    10.
    发明申请
    Laminated solenoid plunger for solenoid assembly 失效
    螺线管总成层压螺线管柱塞

    公开(公告)号：US20070290779A1

    公开(公告)日：2007-12-20

    申请号：US11452534

    申请日：2006-06-14

    申请人： Robert W. Lundstrom ,  Peter E. Johnson

    发明人： Robert W. Lundstrom ,  Peter E. Johnson

    IPC分类号： H01F7/08

    CPC分类号： B41J3/385 ,  B44B5/0061 ,  H01F7/1623 ,  H01F7/1638 ,  H01F2007/086

    摘要： A solenoid plunger for use in solenoid driven multi-line embossing systems is constructed of magnetic steel laminations that are attached to a center block which is machined to mount a solenoid shaft and anti-rotate pins. The laminations are attached to the center block with screws and vacuum epoxy glued for a very high cycle life. The laminated steel construction dramatically reduces eddy currents, which allows the magnetic field to rise and fall much more quickly than a conventional steel plunger. It also increases the magnetic force in the solenoid. This reduction in solenoid plunger eddy currents and increase of magnetic force in the solenoid structure itself operates to increase embosser throughput. The laminated steel construction further reduces embosser solenoid heating which also contributes to improved embossing control.

    摘要翻译： 用于电磁驱动多线压花系统的螺线管柱塞由附着在中心块上的磁钢叠层构成，该中心块被加工成安装螺线管轴和防旋转销。 叠片用螺钉和真空环氧树脂胶粘在中心块上，具有非常高的循环寿命。 层压钢结构大大减少涡流，这使得磁场比传统的钢柱塞更快地上升和下降。 它也增加了螺线管中的磁力。 螺线管柱塞涡流的这种减少和螺线管结构本身的磁力的增加就会起作用，从而提高压塞产量。 层压钢结构进一步减少了压花螺线管加热，这也有助于改进压花控制。