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    • 1. 发明授权
    • Apparatus for accumulating stacks of note books or the like
    • 用于堆积笔记本等的装置
    • US4249844A
    • 1981-02-10
    • US13625
    • 1979-02-21
    • Siegfried LampeSiegmar Neubuser
    • Siegfried LampeSiegmar Neubuser
    • B65H29/34B65G57/06B65H31/30
    • B65H29/34B65H2301/42172B65H2513/10Y10S414/114
    • Apparatus for accumulating discrete stacks of superimposed note books has a feeding conveyor which delivers note books seriatim into each of a battery of receptacles forming a row which extends transversely of the direction of feed of note books. Each receptacle has a composite bottom wall with two elongated horizontal carriers which are movable sideways toward and away from each other to constitute a platform for an oncoming note book in those positions in which they are closer to each other and to provide an opening for gravitational descent of a note book onto a stacking table therebelow in those positions in which they are more distant from each other. The carriers are parallel to the direction of feed of note books into the respective receptacles, one carrier of each bottom wall is connected to a first reciprocable support, and the other carrier of each bottom wall is connected to a second reciprocable support. The supports form part of a parallel motion mechanism which is actuatable by a double-acting pneumatic cylinder and piston unit to move the carriers of each bottom wall toward and away from each other. The cylinder and piston unit is actuated in response to signals transmitted by a photocell which monitors the feed of note books to the receptacles. The stacking station accommodates a vertically movable table which supports the growing stacks and is caused to descend upon accumulation of complete stacks to thereby deposit the fully grown stacks onto the upper reaches of belts forming part of a take-off conveyor.
    • 用于累积叠加笔记本的分立堆叠的装置具有馈送输送机,该输送输送器将笔记系列输送到形成一排横向于笔记本馈送方向的一排插座中的每一个中。 每个插座具有复合底壁,其具有两个细长的水平支架,它们可以侧向和远离彼此移动,以构成在它们彼此更靠近的位置中的即将到来的笔记本的平台,并提供用于引力下降的开口 的笔记本放在其中彼此更远的那些位置的堆叠台上。 载体平行于笔记本进入各个容器的方向,每个底壁的一个载体连接到第一可往复运动的支撑件,并且每个底壁的另一载体连接到第二可往复支撑件。 支撑件形成平行运动机构的一部分,该平行运动机构可通过双作用气动缸和活塞单元致动,以使每个底壁的托架相互移动并远离彼此。 气缸和活塞单元响应由光电池传输的信号而被致动,光电池监测笔记本馈送到插座。 堆放站容纳可垂直移动的桌子,其支撑生长的堆叠,并且在堆积整个堆叠物时下降,从而将完全生长的堆积物沉积到形成起飞输送机的一部分的带的上部。