Reciprocator
    91.
    发明授权
    Reciprocator 失效
    往复者

    公开(公告)号:US4214704A

    公开(公告)日:1980-07-29

    申请号:US903959

    申请日:1978-05-08

    Applicant: Masashi Nagai

    Inventor: Masashi Nagai

    CPC classification number: B05B15/08 B22D17/2007

    Abstract: Apparatus for moving a reciprocating fluid-emission head automatically through successive, variable-speed, variable-function operating cycles that include linear extension and retraction to and from a space within which predetermined operations are to be sequentially performed. The apparatus has an elongated fixed frame, an intermediate carriage on the frame and a head carriage on the intermediate carriage, the head carriage being adapted to support the fluid emission head. The carriages are moved simultaneously between a retracted position coextensive with the frame and an extended position by chain and sprocket drive, the maximum extension of the fluid emission head being about twice the length of the frame due to the double extension achieved by extending both carriages simultaneously. A plurality of fluids to be sprayed (including, e.g. liquid lubricant) are transmitted from a manifold block on the fixed frame to the reciprocating emission head by a plurality of inflexible, extensible fluid conduits. The operation of the apparatus is controlled by means of pulses generated in response to motion of the chain and sprocket drive for the carriages and by a pulse counter adapted to count the pulses being generated and to count a plurality of preset position representative totals.

    Abstract translation: 用于通过连续,可变速度的可变功能操作循环自动移动往复式流体排放头的装置,其包括到要从其中顺序执行预定操作的空间的线性延伸和缩回。 该装置具有细长的固定框架,框架上的中间托架和中间托架上的头托架,头托架适于支撑流体排放头。 托架同时在与框架延伸的缩回位置和通过链条和链轮驱动器延伸的位置之间移动,由于通过同时延伸两个托架实现的双重延伸,流体排放头的最大延伸大约是框架长度的两倍 。 要喷射的多种流体(包括例如液体润滑剂)通过多个不弯曲的可延展流体导管从固定框架上的歧管块传递到往复式排放头。 该装置的操作是通过响应于链条和用于支架的链轮驱动器的运动而产生的脉冲和通过脉冲计数器来控制的,所述脉冲计数器适于对所产生的脉冲进行计数并计数多个预设位置代表总数。

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