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公开(公告)号：US4360995A
公开(公告)日：1982-11-30
申请号：US208450
申请日：1980-11-19
摘要： An off-line system for handling elongated magnetic articles such as axially leaded diodes 12 includes a magnetic receiving chute 20, a blocking mechanism 45, a magnetic loading station 75 for supporting at least one tray 55 and for loading diodes 12 therein, and a drive train 115. The chute 20 receives the diodes 12 and guides such diodes downwardly to an outlet 24 and the tray 55. Over a major accessible face of the tray 55 a cover 63 is slidably removable from a second end 60. At the loading station 75, the tray 55 is disposed in an upright manner resting on the second end 60 at a first elevation with a first end 59 extending at least to the outlet 24 of chute 20. An elevating mechanism 80 applied to the end 60 elevates tray 55 to a second elevation, while the cover 63 remains at about the first elevation. A portion of tray 55 is thereby opened adjacent the first end 59 which opening abuts to and registers with the outlet 24 of chute 20. The blocking mechanism 45 has stored diodes 12 in chute 20 while a tray 55 has been changed and mechanism 45 now releases the diodes 12 which are introduced into tray 55. Loading station 75 includes magnetic assemblies 100 and 108 which maintain orientation of the diodes 12 as they are loaded into a tray 55. When a machine count indicates that tray 55 is loaded, the mechanism 45 blocks further advancement of diodes 12 in chute 20. A ram mechanism 95 pushes the tray 55 downwardly to the first elevation while the cover 63 is slidably closed therealong. In a computer controlled operation, the drive train 115 advances the loaded tray 55 away from and an empty tray 55 into the loading station 75 to continue the loading with a minimum of operator attention.
摘要翻译： 用于处理诸如轴向引线二极管12的细长磁性制品的离线系统包括磁性接收滑槽20，阻挡机构45，用于支撑至少一个托盘55并用于在其中装载二极管12的磁性加载站75，以及驱动 滑道20接收二极管12并将这种二极管向下引导到出口24和托盘55.在托盘55的主要可接近面上，盖63可从第二端60可滑动地移除。在装载站75 托盘55以第一高度放置在第二端60上的直立方式设置，第一端59至少延伸到滑槽20的出口24.应用于端部60的升降机构80将托盘55升高到 第二高度，而盖63保持在大约第一高度。 托盘55的一部分因此被打开，邻近第一端59，该开口抵靠滑槽20的出口24并与其对准。阻挡机构45在斜槽20中具有存储的二极管12，同时托盘55已经改变并且机构45现在释放 被引入到托盘55中的二极管12.加载站75包括磁性组件100和108，当它们被装载到托盘55中时，它们保持二极管12的取向。当机器数量指示托盘55被加载时，机构45阻挡 斜槽20中的二极管12的进一步前进。冲击机构95将托盘55向下推动到第一高度，同时盖63可滑动地关闭。 在计算机控制的操作中，传动系115将装载的托盘55从空托盘55推进到装载站75中，以便以最小的操作者注意力继续加载。
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公开(公告)号：US4262805A
公开(公告)日：1981-04-21
申请号：US65031
申请日：1979-08-09
CPC分类号： B07C5/04 , Y10S209/907 , Y10S209/94
摘要： Elongated articles (13), having an undesirable shape caused by a bent lead (14), are distinguished from elongated articles (12) which are desirably straight. The bent articles (13) are separated from a mass of articles (12 and 13), most of which are substantially straight. The articles (12 and 13) are typically axially leaded diodes having leads (14) which are magnetic. Such diodes (12 and 13) are successively introduced between sidewalls (11 and 22) of a bin (17) having a magnetic field which orients each article transverse to guide members (28 and 29) extending lengthwise of the bin (17). Each oriented diode (12 and 13) presents a distinctive configuration according to its shape when viewed against a plane transverse to the guide members (28 and 29). The major portion of a bent diode (13) will be disposed lower than the major portion of a straight diode (12). The diodes (12 and 13 ) are advanced in succession along the guide members (28 and 29) and the configurations of the diodes (12 and 13) form substantially parallel pathways through the bin (17). An interposing and separating mechanism (34) is located in the bin (17) adjacent to the pathways of the diodes (12 and 13). The mechanism (34) interposes at least one member (32) between the pathway of a diode (12) which is substantially straight and the pathway of a diode (13) which is unacceptably bent. The bent diode (13) strikes the interposed member (32) and becomes disoriented in the magnetic field of the bin (17). The bent diode (13) falls away from the guide members (28 and 29) and is drawn downwardly through an exit port (18) into an exit chute (44) which has a magnetic field to orient the diode (13). The straight didode (12) passes over the interposing member (32) and continues to advance along the guide members (28 and 29) to an outlet end (21) of the bin (17).
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