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    Sawing and sorting system
    3.
    发明申请
    Sawing and sorting system 审中-公开
    锯切和分拣系统

    公开(公告)号：US20060056955A1

    公开(公告)日：2006-03-16

    申请号：US11220784

    申请日：2005-09-06

    申请人： Yong-Kuk Kim ,  Hyun-Ho Kim ,  Ho-Seong Kim ,  Yong-Kyun Sun ,  Tai-Kew Choi

    发明人： Yong-Kuk Kim ,  Hyun-Ho Kim ,  Ho-Seong Kim ,  Yong-Kyun Sun ,  Tai-Kew Choi

    IPC分类号： B65H1/00

    CPC分类号： B28D5/0082 ,  B28D5/029

    摘要： A sawing and sorting system combines a sawing apparatus and a sorting apparatus. The sawing and sorting system comprises a loader. The loader comprises a magazine receiving a plurality of strips. A mounting unit mounts the strip thereon. A plurality of transfer and sawing robots each comprises a picker unit. The picker unit comprises a rotatable chuck table. The transfer and sawing robot transfers the picker unit horizontally and vertically. The rotatable chuck table holds the strip. The picker unit rotates the rotatable chuck table. A plurality of sawing spindle units each comprises a rotary blade. The sawing spindle unit moves the blade horizontally to divide the strip into unit packages. A cleaning unit cleans the unit package. A test means inspects the unit package according to a test criteria. A sorting table mounts the unit package for sorting. An unloader provides trays. A sorting transfer robot sorts the unit packages into the trays.

    摘要翻译： 锯切和分拣系统结合了锯切设备和分拣设备。 锯切和分拣系统包括一个装载机。 装载机包括容纳多个条带的盒。 安装单元将条带安装在其上。 多个传送和锯切机器人均包括拾取单元。 拾取单元包括可旋转卡盘台。 传送和锯切机器人水平和垂直地传送拾取器单元。 可转动的卡盘支承带。 拾取器单元旋转可旋转卡盘台。 多个锯切主轴单元各自包括旋转叶片。 锯切主轴单元水平移动刀片，将刀片分割成单元包装。 清洁单元清洁单元包装。 测试装置根据测试标准检查单元包装。 分拣表安装单元包装进行排序。 卸载机提供托盘。 排序传送机器人将单元包装分类到托盘中。

    Apparatus and method for forming leads and removing tin dust from leads
    4.
    发明授权
    Apparatus and method for forming leads and removing tin dust from leads 有权
    用于形成引线并从引线上除去锡尘的设备和方法

    公开(公告)号：US6085804A

    公开(公告)日：2000-07-11

    申请号：US223048

    申请日：1998-12-30

    申请人： Jun Hyuk Choi ,  Tai Kew Choi ,  Gyu Han Bae ,  Byong Do Na

    发明人： Jun Hyuk Choi ,  Tai Kew Choi ,  Gyu Han Bae ,  Byong Do Na

    IPC分类号： B08B1/04 ,  C25D5/48 ,  H01L23/50 ,  H05K13/00 ,  B21F45/00

    CPC分类号： H05K13/0092 ,  H01L2924/0002

    摘要： A lead forming apparatus and a method for removing tin dust from the surface of the outer leads of semiconductor package are disclosed. The apparatus, in which a brushing operation removes tin dust from the outer leads, includes a supplier part; a lead forming part; a collection part; an intermediate post; a package transportation part; a brush block; and a brush transportation part. The method includes steps of providing a leadframe, forming the package leads, removing tin dust from the leads, and collecting the packages in a container.

    摘要翻译： 公开了一种引线形成装置和从半导体封装的外引线的表面除去锡粉的方法。 刷洗操作从外引线除去锡尘的装置包括供应器部分; 铅形成部分; 收藏部分; 中间职位 包裹运输部分; 刷子块 和刷子运输部件。 该方法包括以下步骤：提供引线框架，形成封装引线，从引线中除去锡粉，以及将封装物收集在容器中。

    Lead frame unloading tool having sliding blocks
    5.
    发明授权
    Lead frame unloading tool having sliding blocks 失效
    带有滑块的引线架卸载工具

    公开(公告)号：US5957654A

    公开(公告)日：1999-09-28

    申请号：US764583

    申请日：1996-12-13

    申请人： Jun Hyuk Choi ,  Tai Kew Choi ,  Jung Kun Lee ,  Jae Won Lee

    发明人： Jun Hyuk Choi ,  Tai Kew Choi ,  Jung Kun Lee ,  Jae Won Lee

    IPC分类号： H01L21/50 ,  H01L21/677 ,  H01L21/68 ,  H01L21/683 ,  B66C1/00

    CPC分类号： H01L21/67721 ,  H01L21/67736 ,  H01L21/6838 ,  Y10S414/114

    摘要： A lead frame unloading apparatus includes a pair of opposing plate members, one of which has a long horizontal slit. The opposing plate members define a central space where one or more sliding blocks are located, each of the sliding blocks having a vertical through hole at its center. A picker penetrates through the vertical hole within each respective sliding block, each picker is immobilized when it contacts a lead frame for pickup thereby allowing the sliding block to move vertically up and down on the immobilized pickers, each of the pickers having a vacuum suction device at one end thereof, and a vacuum screw at the other end thereof. The vacuum screw has a hollow projection connected to a vacuum supplier. A spring is disposed beneath respective of the one or more sliding blocks, with the spring being fitted to an outside of the vacuum suction device. Spring stoppers support the springs and fastening devices fasten the one or more sliding blocks to the opposing plate members. The one or more sliding blocks are horizontally movable within the central space between the two opposing plate members by loosening the fastening devices.

    摘要翻译： 引线框卸载装置包括一对相对的板构件，其中一个具有长的水平狭缝。 相对的板构件限定了一个或多个滑动块所在的中心空间，每个滑块在其中心具有垂直通孔。 拾取器穿过每个相应的滑动块内的垂直孔，当接触引导框架进行拾取时，每个拾取器被固定，从而允许滑块在固定的拾取器上上下垂直地移动，每个拾取器具有一个真空抽吸装置 一端，另一端为真空螺丝。 真空螺杆具有连接到真空供应器的中空突起。 弹簧设置在一个或多个滑动块的相应的下方，弹簧装配到真空抽吸装置的外部。 弹簧止动器支撑弹簧和紧固装置将一个或多个滑动块紧固到相对的板构件。 一个或多个滑动块通过松开紧固装置在两个相对的板构件之间的中心空间内可水平移动。