ENVELOPE FEEDER WITH SELECTIVE SUCTION CUP ASSIST
    9.
    发明申请
    ENVELOPE FEEDER WITH SELECTIVE SUCTION CUP ASSIST 审中-公开
    带有选择性抽吸杯辅助工具的包装进料器

    公开(公告)号:US20160244286A1

    公开(公告)日:2016-08-25

    申请号:US15040015

    申请日:2016-02-10

    Abstract: The novel solution provides a method for feeding of individual envelopes from a stack of envelopes in a hopper for an inserter machine. At the downstream end of the hopper, a friction feeder serially feeds individual envelopes from the stack. A suction cup is selectively actuated to engage with the envelope to pull a leading portion of the envelope away from the stack to assist the friction feeder in feeding envelopes. Selective actuation is based on monitoring downstream movement of fed envelopes. The suction cup is engaged when the envelopes travel a shorter distance than would be expected based on the movement of the feeder.

    Abstract translation: 该新颖的解决方案提供了一种用于从用于插入器机器的料斗中的信封叠堆放单个信封的方法。 在料斗的下游端,摩擦输送机从堆叠器中串联馈送单个信封。 吸盘被选择性地致动以与壳体接合以将信封的引导部分从堆叠拉出以帮助摩擦馈送器馈送信封。 选择性启动是基于监视馈送信封的下游移动。 当信封沿着馈送器的移动行进距离比预期的距离更短时,吸盘接合。

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