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    Apparatus for aligning and feeding elongated objects
    4.
    发明授权
    Apparatus for aligning and feeding elongated objects 失效
    用于对准和进给细长物体的装置

    公开(公告)号：US4462508A

    公开(公告)日：1984-07-31

    申请号：US288038

    申请日：1981-07-29

    Applicant: Gerald R. Grafius

    Inventor： Gerald R. Grafius

    IPC: B65G47/14 ,  H05K13/02

    CPC classification number: B65G47/1421 ,  H05K13/029 ,  Y10S209/92 ,  Y10S209/94

    Abstract: An apparatus for aligning and feeding the elongated objects comprising a vibrating bowl for receiving elongated objects, the bowl having a base portion, a side wall, and a ramp spiralling around the inner perimeter of the side wall such that the elongated objects are conveyed from the bottom end of the ramp adjacent the base portion along the upper surface of the ramp to the top end of the ramp, first and second sorting stations positioned along the ramp within the bowl for removing bent objects and limiting the number of elongated objects conveying along the ramp in side-by-side relationship and an escape chute for feeding the elongated objects sequentially from the top end of the ramp. The bent objects are removed and the number of objects passing along the ramp reduced by the first and second sorting station having narrowed ramp widths and associated inclines. The sequential feeding at the top end of the ramp is provided by the escape chute mounted adjacent the bowl for receiving the elongated objects from the bowl and guiding the objects in a direction perpendicular to the axis of each of the objects. A pick-up apparatus positioned adjacent the escape chute removes the elongated objects sequentially from the escape chute.

    Abstract translation: 一种用于对准和馈送细长物体的装置，包括用于接收细长物体的振动碗，碗具有基部，侧壁和围绕侧壁的内周边螺旋形的斜面，使得细长物体从 斜坡的底端沿斜坡的上表面相邻于斜坡的上表面到斜坡的顶端，第一和第二分选站沿着碗内的斜面定位，用于去除弯曲的物体并限制沿着该槽的传送的细长物体的数量 并排关系的斜坡和用于从斜坡的顶端顺序地供给细长物体的逃生槽。 弯曲的物体被移除，并且沿着斜坡通过的物体的数量减少，第一和第二分选站具有变窄的斜坡宽度和相关的倾斜。 在斜坡顶端的顺序进给由靠近碗的安装槽提供，用于从碗中接收细长物体，并在垂直于每个物体的轴线的方向上引导物体。 定位在逃逸槽附近的拾取装置从逸出槽顺序地移除细长物体。

    Robotic welding head cleaning apparatus
    7.
    发明授权
    Robotic welding head cleaning apparatus 失效
    机器人焊头清洗装置

    公开(公告)号：US4733050A

    公开(公告)日：1988-03-22

    申请号：US947657

    申请日：1986-12-30

    Applicant: Gerald R. Grafius

    Inventor： Gerald R. Grafius

    IPC: B23K9/32 ,  B23K9/24

    CPC classification number: B23K9/32 ,  B23K9/328

    Abstract: An apparatus for maintaining the weld tip and gas nozzle of a robotic welding apparatus is provided. The present invention includes a plurality of functional stations at which various operations may be performed on the gas nozzle and/or welding tip. In the first station, the gas nozzle is removed from the welding arm and the interior surface of the gas nozzle is cleaned by means of a rotating brush. In the second station of the present apparatus, a cutter slide serves to pin and shear the weld wire from the weld tip. The third station of the instant apparatus includes a grinding belt which serves to grind the leading face of the weld tip. Following the grinding operations of station three, the welding arm may be returned to station one for the reapplication of the gas nozzle and then to station four for the pneumatic application of an anti-spatter compound. Thereafter, the welding arm may be moved to station five of the present invention which includes a reference block in order that the robot arm may be positioned and welding wire extended therefrom until it contacts the reference block to establish a predetermined length of weld wire extending from the weld tip. In the event it is desired to replace the weld tip after a prescribed period of operation, following the removal of the gas nozzle and the clipping of the wire from the weld tip, the welding arm is moved to a tip removal and application station.

    Abstract translation: 提供一种用于维持机器人焊接装置的焊接尖端和气体喷嘴的装置。 本发明包括可在气体喷嘴和/或焊接尖端上进行各种操作的多个功能台。 在第一站中，将气体喷嘴从焊接臂上取下，并通过旋转刷清洁气体喷嘴的内表面。 在本装置的第二站中，切割器滑块用于从焊接尖端引导和剪切焊丝。 该瞬时装置的第三站包括研磨带，其用于研磨焊接尖端的前端面。 在第三站的磨削操作之后，可以将焊接臂返回到一个用于再次施加气体喷嘴的工位，然后再将其设置在第四站用于气动施加防飞溅化合物。 此后，焊接臂可以移动到包括参考块的本发明的第五台，以便可以定位机器人手臂并且从其延伸的焊丝直到它接触到参考块，以建立从 焊头。 在需要在规定的操作时间之后更换焊接尖端的情况下，在从焊接尖端去除气体喷嘴和切断电线之后，将焊接臂移动到尖端移除和施加工位。

    Hydraulic door operating system for autoclaves and sterilizers
    9.
    发明授权
    Hydraulic door operating system for autoclaves and sterilizers 失效
    液压门操作系统，用于高压釜和灭菌器

    公开(公告)号：US5146713A

    公开(公告)日：1992-09-15

    申请号：US695051

    申请日：1991-05-02

    Applicant: Gerald R. Grafius

    Inventor： Gerald R. Grafius

    IPC: A61L2/26 ,  B01J3/03 ,  E05F7/02 ,  E05F15/02

    CPC classification number: E05F7/02 ,  A61L2/26 ,  B01J3/03 ,  E05F15/50 ,  E05Y2900/00 ,  E05Y2900/60

    Abstract: An apparatus and method are described for opening, closing, and sealing the door of a sterilizer. The apparatus includes a clamping device for compressing a compressible gasket between the door and the chamber of the sterilizer, and the clamping device can provide variable clamping pressure. Further, the clamping device is self-locking and once in a clamped position it requires the positive application of hydraulic pressure to move it to an unclamped state. The apparatus also includes hydraulic mechanisms for opening and closing the door and raising and lowering the door against the face of the sterilizer. Each of these hydraulic mechanisms may be adjusted to vary the amount of force used to open and close the door or to raise and lower the door. In addition, the hydraulic mechanisms used for clamping the door, opening and closing the door, or raising and lowering the door are adapted so that they can be operated during a loss of electrical power.

    Abstract translation: 描述了用于打开，关闭和密封灭菌器的门的装置和方法。 该装置包括用于压缩灭菌器的门和室之间的可压缩垫圈的夹紧装置，并且夹紧装置可提供可变的夹紧压力。 此外，夹紧装置是自锁的，并且一旦处于夹紧位置，则需要积极地施加液压以将其移动到未夹紧状态。 该装置还包括用于打开和关闭门的液压机构，并且使门抵靠消毒器的表面升高和降低。 可以调节这些液压机构中的每一个以改变用于打开和关闭门的力的大小或者提升和降低门。 此外，用于夹紧门，打开和关闭门或升高和降低门的液压机构适于在电力损失期间操作它们。

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