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1. 发明授权

US06412680B1 Dual-in-line BGA ball mounter 有权
标题翻译：双列直插式BGA球安装机
公开(公告)号：US06412680B1
公开(公告)日：2002-07-02
申请号：US09669278
申请日：2000-09-26
申请人： Kok Hua Chua , Suharto Leo , Hak Meng Tan , Yew Chung Wong
发明人： Kok Hua Chua , Suharto Leo , Hak Meng Tan , Yew Chung Wong
IPC分类号： B23K100
CPC分类号： H01L21/4853 , H05K3/3478
摘要： A BGA ball mount line with a dual in-line mounter flowing into one reflow oven and one in-line cleaner. The dual in-line mounter comprises a first ball mount cell and a second ball mount cell. The second ball mount cell is parallel to and a mirror image of the first ball mount cell. The first ball mount cell and the second ball mount cell can be run by a single operator located between them. In one embodiment of the invention, the BGA ball mount line with dual in-line mounters is implemented in three phases to provide a smooth transition. In the first phase, a proto-line is set-up with a first ball mount cell, a loading cell, a diverter cell, and an unloading cell, to optimize the first ball mount cell. In the second phase, a reflow oven and a flux cleaner are added to form a production line. In the third phase, a second ball mount cell is added to form a BGA ball mount line with a dual in-line mounter.
摘要翻译：一个BGA球安装线，带有一个双列直插式安装器，流入一个回流炉和一个在线清洁器。双列直插式安装器包括第一球形安装单元和第二球形安装单元。第二球形安装单元平行于第一球形安装单元的镜像。第一球形电池和第二球形电池可以由位于它们之间的单个操作器运行。在本发明的一个实施例中，具有双列直插式计数器的BGA球安装线分三个阶段实现，以提供平滑过渡。在第一阶段，用第一球形电池，负载电池，分流器电池和卸载电池来设置原线，以优化第一球形电池。在第二阶段，添加回流炉和助焊剂清洁剂以形成生产线。在第三阶段，添加第二个球形安装单元以形成具有双列直插式安装机的BGA球安装线。

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