公开(公告)号：US4567653A

公开(公告)日：1986-02-04

申请号：US605371

申请日：1984-04-27

Applicant: Martin G. Heller ,  Edward Pecha ,  Philip Alcock ,  Douglas Smith

Inventor： Martin G. Heller ,  Edward Pecha ,  Philip Alcock ,  Douglas Smith

IPC: H05K13/02 ,  H01R43/00 ,  B21F1/00

CPC classification number: H05K13/023 ,  Y10T29/49204 ,  Y10T29/49218 ,  Y10T29/53183

Abstract: This invention pertains to apparatus for processing end-taped electronic components. This apparatus provides means for high-speed trimming, bending, or combinations thereof, of the leads of these components. The dies as assembled portions are carried in blocks for easy removal from reciprocated slide members. Left- and right-hand die assemblies are carried in by blocks removably attached to slide members mounted in groove portions of a support block. This support block may be moved by screw threads on a shaft to provide desired fine adjustment of the trimming of the leads. Barrel-type eccentric cams are carried on this apparatus and are moved in timed relationship to each other and the motor drive. Each of these eccentric cams engages and reciprocably drives box-like follower members which move a slide member, and an associated die block and die assembly. The driven sprocket is positioned between and adjacent the reciprocated die assemblies at the processing station. Fixed guide means is provided to insure guiding of the tape and components at a high speed and positive alignment. The severed component is deposited into an accumulating bin.

Abstract translation: 本发明涉及终端电子部件的处理装置。 该装置提供这些部件的引线的高速修剪，弯曲或其组合的装置。 作为组装的部件的模具被承载成块以便于往复运动的滑动构件的移除。 左右模具组件通过可拆卸地附接到安装在支撑块的凹槽部分中的滑动构件上的块承载。 该支撑块可以通过轴上的螺纹移动，以提供对引线的修整的期望的微调。 桶式偏心凸轮承载在该装置上，并且以时间关系彼此移动和电机驱动。 这些偏心凸轮中的每一个接合并可往复地驱动移动滑动构件的盒状随动构件以及相关联的模块和模具组件。 从动链轮位于处理站之间并相邻于往复运动的模具组件。 提供固定引导装置以确保以高速和正向对准的带和部件的引导。 被切断的部件被沉积到一个堆积的仓中。

公开(公告)号：US4463636A

公开(公告)日：1984-08-07

申请号：US352111

申请日：1982-02-25

Applicant: Martin G. Heller ,  Edward Pecha ,  Douglas Smith ,  Joel Rudder

Inventor： Martin G. Heller ,  Edward Pecha ,  Douglas Smith ,  Joel Rudder

IPC: B23D45/02 ,  B23D45/12 ,  B23D47/04 ,  B27B5/08 ,  B28D1/04 ,  H05K13/00 ,  B26D1/00

CPC classification number: H05K13/0061 ,  B23D45/02 ,  B23D45/12 ,  B23D47/045 ,  B27B5/08 ,  B28D1/046 ,  Y10S83/01 ,  Y10S83/942 ,  Y10T83/04 ,  Y10T83/626 ,  Y10T83/6544 ,  Y10T83/6563 ,  Y10T83/6572 ,  Y10T83/6579 ,  Y10T83/6608 ,  Y10T83/74 ,  Y10T83/7734

Abstract: The trimming apparatus and fixture for holding a PC board prior to and during trimming of an upper surface of the PC board utilizes a trimming blade rotated by a variable speed motor. This apparatus includes X and Y motion mechanism moved by hand grips that are spaced apart and cooperate with push button switches providing a safety control circuit. The X and Y motion mechanism employs linear ball bushings mounted and movable on hardened steel shafts. Removable holding fixtures are employed to hold and retain the PC boards during trimming. One holding fixture is used for PC boards that are not warped and not likely to warp. This fixture holds the PC board on three sides and a quick acting cam clamp is actuated to retain and release a PC board. Another fixture is adapted to hold and retain a PC board that is warped or likely to warp. Vacuum is used with a plurality of standoffs to establish the desired holding plane of this PC board. A quick opening aperture is uncovered to release both negative pressure and the PC board after trimming. A third fixture employs a top plate which is positioned by dowells. On this fixture and in this plate is formed a plurality of receiving openings for PC boards of small and/or irregular size. Vacuum is also employed as well as standoffs. The interior chamber of this fixture is provided with a quick opening lever plate that is manipulated to uncover an aperture and bring the interior of the fixture to atmospheric pressure.

Abstract translation: 用于在PC板的上表面修剪之前和期间保持PC板的修整装置和夹具利用由变速电动机旋转的修剪刀片。 该装置包括通过手柄移动的X和Y运动机构，其间隔开并与提供安全控制电路的按钮开关配合。 X和Y运动机构采用线性球轴承安装并可在硬化钢轴上移动。 采用可移动的固定夹具来修整PC板。 一个固定夹具用于不翘曲且不可能翘曲的PC板。 该夹具将PC板保持在三面，并启动快速动作的凸轮夹，以保持和释放PC板。 另一个夹具适于夹持和保持翘曲或可能翘曲的PC板。 真空与多个支座一起使用以建立该PC板的期望的保持平面。 未打开快速打开孔径以在修剪后释放负压和PC板。 第三个装置采用通过定位销定位的顶板。 在该夹具上，在该板上形成有多个用于小尺寸和/或不规则尺寸的PC板的容纳开口。 也采用真空以及支座。 该固定装置的内部腔室设置有快速开启杆板，其被操纵以露出孔并使夹具的内部达到大气压力。

公开(公告)号：US4566503A

公开(公告)日：1986-01-28

申请号：US560846

申请日：1983-12-13

Applicant: Martin G. Heller ,  Edward Pecha ,  Douglas Smith ,  Philip Alcock

Inventor： Martin G. Heller ,  Edward Pecha ,  Douglas Smith ,  Philip Alcock

IPC: H05K13/00 ,  H05K13/02 ,  B21F1/02

CPC classification number: H05K13/0092 ,  H05K13/023 ,  Y10T29/49004

Abstract: This invention provides an apparatus and method of setting up apparatus for the automatic cutting and/or shaping of IC components carried in a tubular carrier and advanced for processing by gravity. A base plate is disposed at an angle of approximately forty degrees to the horizontal and provides a supporting means for gravitational feeding of these components from a removable U-shaped retainer to a guide and then to a die station. At this die station a resiliently tired feed wheel engages the body of the IC component which is metered and advanced with an intermittent motion. This motion is provided in a timed relationship with two rotating shafts which have pins moved in a precise orbit around a shaft centerline. These pins are one-hundred-eighty degrees out-of-phase with each other. The rotated feed wheel and attached tire are intermittently moved in a strict timed relationship to the movement of the two shafts by a one-way clutch driven by one of the shafts and by an eccentrically moved Pitman arm. The several stations in this apparatus retain these components by clamp means and manipulable thumb screws.

Abstract translation: 本发明提供了一种设备和方法，用于自动切割和/或成形承载在管状载体中的IC部件，并且通过重力进行加工。 基板以与水平面大约四十度的角度设置，并且提供一种用于将这些部件从可移除的U形保持器重新馈送到引导件并且然后到模具台的支撑装置。 在该模具站处，弹性疲劳的进给轮与IC元件的主体接合，该元件被计量并且间歇地运动。 这个运动是以两个旋转轴的定时关系提供的，这两个旋转轴具有在轴中心线周围精确轨道上移动的销。 这些引脚彼此相差一百八十度。 旋转的进给轮和附带的轮胎以与由轴之一驱动的单向离合器和偏心移动的Pitman臂的单向离合器与两个轴的运动以严格的时间关系间歇地移动。 该装置中的几个站通过夹紧装置和可操作的翼形螺钉保持这些部件。