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Feed mechanism for gravity feed tackers

机译:重力喂料机的喂料机构

摘要

The invention provides for fastener feeder apparatus (12) for feeding fasteners from a fastener package (45) into a position to be driven by a fastener driving element (14) during the drive stroke thereof and which includes an actuating mechanism (24) mounted for movement through an operating cycle including an operative stroke in a direction along a fastener feeding track (23) toward a drive track (20) for feeding fasteners to the drive track (20) and a return stroke. A fastener holding mechanism (26) is also provided and is operatively coupled to the actuating mechanism (24) for movement therewith through the operating cycle thereof, whereby during the operative stroke of the actuating mechanism (24) the fastener holding mechanism (26) holds the fasteners (45) in a position biased toward the drive track (20) during at least a portion of the drive stroke so that a leading fastener from the fastener package (45) is disposed in the drive track (20) in a position to be contacted by the driving element and wherein the fastener holding mechanism (26) is released from the fasteners during the return stroke of the actuating mechanism (24), during a portion of the operating cycle of the driving element when a fastener need not be held in the drive track (20). IMAGE
机译:本发明提供一种用于在紧固件的驱动行程中将紧固件从紧固件组件(45)馈送到要由紧固件驱动元件(14)驱动的位置的紧固件馈送器设备(12),该紧固件馈送器设备包括致动机构(24),该致动机构被安装用于在整个操作周期中的运动,包括沿沿紧固件供给轨道(23)朝向驱动轨道(20)的方向的操作行程,该紧固件用于将紧固件供给至驱动轨道(20),并且还具有返回行程。还提供了紧固件保持机构(26),并且该紧固件保持机构(26)可操作地联接到致动机构(24)以在其操作周期中随其运动,由此在致动机构(24)的操作行程期间,紧固件保持机构(26)保持住。在驱动行程的至少一部分期间,紧固件(45)处于朝着驱动轨道(20)偏置的位置,以便将来自紧固件包(45)的前导紧固件设置在驱动轨道(20)中,以驱动元件与驱动元件接触,并且其中,在致动机构(24)的返回行程期间,在驱动元件的一部分工作循环中,当不需要保持紧固件时,紧固件保持机构(26)从紧固件中释放出来在驱动轨道(20)中。 <图像>

著录项

  • 公开/公告号AU673093B2

    专利类型

  • 公开/公告日1996-10-24

    原文格式PDF

  • 申请/专利权人 STANLEY-BOSTITCH INC.;

    申请/专利号AU19940071470

  • 发明设计人 DAVID J. SIMONELLI;

    申请日1994-08-26

  • 分类号B27F7/13;

  • 国家 AU

  • 入库时间 2022-08-22 03:49:25

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