公开(公告)号：US4561219A

公开(公告)日：1985-12-31

申请号：US492298

申请日：1983-05-06

申请人： Shooichi Harada ,  Matsuo Ohtake

发明人： Shooichi Harada ,  Matsuo Ohtake

IPC分类号： H01L23/50 ,  B24C3/08 ,  H01L21/00 ,  H01L21/50 ,  H01L21/56 ,  B24C1/00

CPC分类号： B24C1/083 ,  B24C3/083 ,  B24C3/322 ,  H01L21/67144

摘要： A machine for finishing lead frames for integrated circuits, including a first rotatable turntable, and a plurality of first cassettes mounted thereon in angularly spaced relationship, each first cassette supporting a plurality of frames in vertically stacked relationship; a second rotatable turntable disposed a selected distance from the first turntable, and a plurality of second cassettes mounted on the second turntable in angularly spaced relationship, each second cassette accommodating a plurality of frames in vertically stacked relationship; a horizontally elongated transfer device extending from tangentially adjacent the first turntable to tangentially adjacent the second turntable for moving individual frames therebetween; a blasting chamber associated with the transfer device for subjecting the frames to a blasting media; a first mechanism for transferring frames from the first cassette onto the upstream end of the transfer device; and a second mechanism for transferring the frames from the downstream end of the transfer device into the second cassette.

摘要翻译： 一种用于整合用于集成电路的引线框架的机器，包括第一可旋转转台和以角度间隔的关系安装在其上的多个第一盒，每个第一盒以垂直堆叠的关系支撑多个框架; 设置在距离第一转台的选定距离的第二可旋转转台和以角度间隔的关系安装在第二转台上的多个第二盒，每个第二盒以垂直堆叠的关系容纳多个框架; 一个水平伸长的传送装置，从第一转盘的切线方向延伸到与第二转台相切的位置，用于在它们之间移动各个框架; 与所述转移装置相关联的用于使所述框架经受爆破介质的喷射室; 用于将帧从第一盒传送到传送装置的上游端的第一机构; 以及用于将帧从传送装置的下游端传送到第二盒中的第二机构。

公开(公告)号：US4669230A

公开(公告)日：1987-06-02

申请号：US815890

申请日：1986-01-03

申请人： Hidemasa Suzuki ,  Mitsuru Watanabe ,  Matsuo Ohtake

发明人： Hidemasa Suzuki ,  Mitsuru Watanabe ,  Matsuo Ohtake

IPC分类号： B24C7/00 ,  B24C3/00

CPC分类号： B24C7/0015 ,  B24C7/0038 ,  B24C7/0092

摘要： A wet blasting machine having a blasting apparatus wherein slurry is supplied from a main hopper through a supply conduit to a blasting gun. Slurry can be bled from the supply conduit through a control valve into a vessel for collecting a predetermined volume of slurry. The weight of the vessel is measured to generate a first signal which represents the slurry weight, and hence the slurry concentration. The first signal is compared to a second preset signal which represents the desired slurry concentration. If the second signal indicates that the slurry concentration in the main hopper is less than the desired magnitude, then the comparator emits an output signal which activates a supply device for adding additional media to the main hopper. The supply device preferably includes a mixing hopper to which both dry media and slurry from the main hopper are initially fed and mixed, prior to the enriched slurry then being fed into the main hopper.

摘要翻译： 一种具有喷砂装置的湿式喷砂机，其中浆料从主料斗通过供应管道供应到喷砂枪。 浆料可以从供应管道通过控制阀排放到用于收集预定体积的浆料的容器中。 测量容器的重量以产生表示浆料重量的第一信号，因此产生浆料浓度。 将第一信号与表示所需浆料浓度的第二预设信号进行比较。 如果第二个信号指示主料斗中的浆料浓度小于所需的量值，则比较器发出一个输出信号，该信号激活供料装置，以便向主料斗添加附加的介质。 供应装置优选地包括混合料斗，在富集的浆料然后进料到主料斗中之前，来自主料斗的干燥介质和浆料都被初始地进料和混合。

公开(公告)号：US4555876A

公开(公告)日：1985-12-03

申请号：US492299

申请日：1983-05-06

申请人： Matsuo Ohtake

发明人： Matsuo Ohtake

IPC分类号： H01L21/50 ,  B24C3/08 ,  H01L21/00 ,  B65G57/30

CPC分类号： H01L21/67144 ,  B24C3/08

摘要： A machine for finishing lead frames for integrated circuits, including a first rotatable turntable, and a plurality of first cassettes mounted thereon in angularly spaced relationship, each first cassette supporting a plurality of frames in vertically stacked relationship; a second rotatable turntable disposed a selected distance from the first turntable, and a plurality of second cassettes mounted on the second turntable in angularly spaced relationship, each second cassette accommodating a plurality of frames in vertically stacked relationship; a horizontally elongated transfer device extending from tangentially adjacent the first turntable to tangentially adjacent the second turntable for moving individual frames therebetween; a blasting chamber associated with the transfer device for subjecting the frames to a blasting media; a first mechanism for transferring frames from the first cassette onto the upstream end of the transfer device; and a second mechanism for transferring the frames from the downstream end of the transfer device into the second cassette.