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    • 59. 发明公开
    • Spool gripper and method of handling a spool using the same
    • 线轴夹持器及使用该夹持器处理线轴的方法
    • EP1316522A3
    • 2003-11-26
    • EP02025864.6
    • 2002-11-19
    • W.C. Heraeus GmbH & Co. KG
    • Back, Jung Woo
    • B65H67/00H01L21/00H01L21/60B65H49/38B65H67/06
    • H01L24/78B65H49/38B65H67/065B65H75/141B65H2402/414B65H2701/361H01L24/45H01L2224/45015H01L2224/45124H01L2224/786H01L2224/851H01L2924/00014H01L2924/01005H01L2924/01006H01L2924/01013H01L2924/01033H01L2924/01074H01L2924/01078H01L2924/01082H01L2224/48H01L2924/00H01L2924/00015
    • A spool gripper (20) is coupled to any one of flanges (12) provided at both sides of a spool (10) wound with a semiconductor device bonding wire thereon. The spool gripper has an inner diameter portion (22) for receiving a spool holder when the spool is fitted to the spool holder, a coupling portion (24) coupled to the circumference of the flange (12) while bearing a diameter larger than the inner diameter portion (22), and an outer diameter portion (26) with a diameter larger than the coupling portion (24). The worker grips the outer diameter portion (26) to handle the spool (10). The handling of the spool can be made without directly touching the spool. The wire bonding operation is made while the gripper being coupled to the flange. Therefore, it is not needed that the gripper (20) should be decoupled from the flange (12) to make the wire bonding operation. Accordingly, the durability of the gripper and the reliability in the spool holding can be maintained without deterioration while preventing separation of the spool from the gripper. Irrespective of the length of the spool holder or the presence of the spool fixation member, the spool handling unit can be used with any typed spool holder.
    • 线轴夹持器(20)联接到设置在缠绕有半导体器件接合线的线轴(10)两侧的法兰(12)中的任何一个。 卷轴夹具具有当卷轴装配到卷轴支架时容纳卷轴支架的内径部分(22),联接部分(24),联接部分(24)联接到法兰(12)的圆周上,同时支撑的直径大于内部 (22)以及直径大于连接部分(24)的外径部分(26)。 工人抓住外径部分(26)以处理卷轴(10)。 阀芯的操作可以在不直接接触阀芯的情况下进行。 丝扣连接操作是在夹具连接到凸缘时进行的。 因此,夹持器20不需要与凸缘12分离以进行引线接合操作。 因此,可以在防止卷轴从夹具分离的同时保持夹持器的耐久性和卷筒保持的可靠性而不劣化。 无论卷轴架的长度或卷轴固定部件的存在如何,卷轴装卸单元均可与任何类型的卷轴架一起使用。