公开(公告)号：WO1995034406A1

公开(公告)日：1995-12-21

申请号：PCT/US1995007779

申请日：1995-06-15

Applicant: MICROTEK INDUSTRIES, INC.

Inventor： MICROTEK INDUSTRIES, INC. ,  KUBERT, Vincent, T.

IPC: B23Q05/54

CPC classification number: F16C29/04 ,  Y10T29/5143 ,  Y10T29/515 ,  Y10T83/8855

Abstract: The lower ends of alignment bearing shafts of an upper die member of a tape automated bonding apparatus are modified to include tapered alignment pins (51) each having a tapered surface (55) that is complementary to the tapered interior end (61) of the bore of a respective bushing (41) on a lower die member. The alignment pin serves to guide its associated alignment shaft and a ball bearing sleeve carried thereby into the bushing. In addition, a first set of rails (91) is installed directly beneath a die member actuator, and a second set of rails (93) is installed on the upper die member. The second set of rails slide upon the first set of rails, so that the upper die member effectively mechanically floats on the first set of rails. The lower die member is affixed to a translatable plane, which is driven to an end stop position at the part excision station.

Abstract translation: 带式自动接合装置的上模构件的对准轴承轴的下端被修改为包括锥形对准销（51），每个锥形对准销（51）具有与孔的锥形内端（61）互补的锥形表面（55） 在下模具构件上的相应衬套（41）。 对准销用于将其相关联的对准轴和由此承载的滚珠轴承套管引导到衬套中。 此外，第一组轨道（91）直接安装在模具构件致动器下方，并且第二组轨道（93）安装在上模具构件上。 第二组导轨在第一组导轨上滑动，使得上模具部件有效地机械地浮动在第一组导轨上。 下模构件固定到可平移的平面，该平面可在部分切除站处被驱动到终止位置。

公开(公告)号：WO1992009382A1

公开(公告)日：1992-06-11

申请号：PCT/US1991008742

申请日：1991-11-21

Applicant: MICROTEK INDUSTRIES, INC.

Inventor： MICROTEK INDUSTRIES, INC. ,  GREGG, Ellis, J.

IPC: B21F01/00

CPC classification number: H05K13/023 ,  H05K13/0439 ,  Y10T29/4913 ,  Y10T29/5191 ,  Y10T29/53183 ,  Y10T29/53261 ,  Y10T29/53478

Abstract: A tape automated bonding feeder apparatus employs a vertical carrier extraction unit (12) to successively supply electronic circuit components to an output station (51) from which a component is seized for placement and attachment to a circuit board. The feeder apparatus, which may be mounted on a rollable cart (501), includes a generally rectilinear housing (10) on a top plate of which one or more magazines (11) are mounted. A magazine contains a stack of circuit component carriers. The bottom of the magazine has a carrier extraction unit which controllably allows an individual component carrier at the bottom of the stack to drop away onto an underlying carrier shuttle (26). The carrier shuttle is supported for movement between the magazine and a lead forming unit (31). The lead forming unit detaches a component from the carrier and forms the leads of the excised component for mounting the component to a circuit board. A processed component transport unit (41) is coupled to an anvil of the lead forming unit and transports a processed component to the output station.

Abstract translation: 带式自动接合输送装置采用垂直载体提取单元（12），以连续地将电子电路部件提供给输出站（51），从输出站（51）中抓取部件以便放置和附接到电路板。 可以安装在可滚动推车（501）上的馈送装置包括在其上安装有一个或多个盒（11）的顶板上的大致直线的壳体（10）。 杂志包含一堆电路组件载体。 料仓的底部具有载体提取单元，其可控制地允许堆叠底部的单个部件载体落下到下面的载体梭（26）上。 承载梭被支撑在盒和导线形成单元（31）之间移动。 引线形成单元将部件从载体分离并形成用于将部件安装到电路板的切除部件的引线。 经处理的部件传送单元（41）连接到引线形成单元的砧座，并将经处理的部件传送到输出工位。