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1. 发明公开

EP0649568A4 PROCESS AND APPARATUS FOR FORMING BATTERY PLATES. 失效
标题翻译：用于形成电池板的方法和装置。
公开(公告)号：EP0649568A4
公开(公告)日：1995-05-24
申请号：EP93916965
申请日：1993-07-02
申请人： GLOBE-UNION INC.
发明人： BINDER, RICHARD R.W. , CANTILLON, DANIEL J. , SCHNEIDER, JEFFREY J.
IPC分类号： H01M4/16 , H01M4/20 , H01M4/73 , H01M4/82 , H01M4/21
CPC分类号： H01M4/16 , H01M4/20 , H01M4/73 , H01M4/82 , Y10T83/207 , Y10T83/222 , Y10T83/483 , Y10T83/658
摘要： A process for cutting a moving strip to form a series of plates, such as battery plates, includes the initial step of transporting the strip past a rotary divider including a cutter having radial blades configured to cut the strip into the plates. The cutter further has a set of blades for cutting individual pieces from the strip, which pieces are not part of the plates. As the cutter blades cut the strip to form the plates and pieces, a vacuum system applies suction to draw the pieces cut from the strip inwardly into the cutter through holes in the cutter, and then out of the cutter. The holes are each located adjacent each one of the corresponding blades and are shaped and positioned to permit the cut-away piece to pass through. In a preferred embodiment, the vacuum system includes a pair of vacuum manifolds that apply suction at oposite ends of the cylindrical cutter. An apparatus for carrying out the foregoing process accordingly includes a rotary divider as described above provided with a vacuum system. Battery plates made according to the foregoing process are improved in that the two lower corners have a rounded shape lacking a sharp edge which tends to tear an adjacent separator. Such a plate may be inserted bottom end first into a separator envelope to form a plate element for use in a lead-acid battery.
摘要翻译：用于切割移动条以形成诸如电池板的一系列板的方法包括将条带传送通过包括具有被配置成将条切割成板的径向刀片的切割器的旋转分隔器的初始步骤。切割器还具有用于从条带切割单个片的一组刀片，该片不是板的一部分。当切割刀片切割条以形成板和片时，真空系统施加吸力以将从条带切割的片材向内拉入刀具通过切割器中的孔，然后从切割器中取出。孔各自位于相应叶片中的每一个附近，并且被成形并定位成允许切割件通过。在一个优选实施例中，真空系统包括在圆柱形切割器的相对端处施加抽吸的一对真空歧管。因此，用于执行上述过程的装置包括具有真空系统的如上所述的旋转分隔器。根据上述方法制造的电池板的改进在于，两个下角具有缺少尖锐边缘的圆形，其倾向于撕裂相邻的隔板。这样的板可以先将底端插入分离器外壳中，以形成用于铅酸电池的板元件。

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