公开(公告)号：US5431332A

公开(公告)日：1995-07-11

申请号：US192880

申请日：1994-02-07

申请人： Thomas P. Kirby ,  Jonathon G. Greenwood ,  Edward Juchniewicz ,  Ovidiu Neiconi

发明人： Thomas P. Kirby ,  Jonathon G. Greenwood ,  Edward Juchniewicz ,  Ovidiu Neiconi

IPC分类号： B23K1/20 ,  B23K35/14 ,  H01L21/48 ,  H05K3/34 ,  B23K1/00 ,  B23K3/08

CPC分类号： B23K1/20 ,  H01L21/4853 ,  H05K3/3478 ,  H01L2224/11005 ,  H01L2224/11334 ,  H01L2224/742 ,  H05K2201/10734 ,  H05K2203/041 ,  H05K2203/0557 ,  H05K2203/081

摘要： A station (10) in a manufacturing line (12) for the accurate placement of solder balls (30) on a ball grid array package and for the removal of excess solder balls comprises a substrate (4) having an array of solder pads (7), and an adhesion layer (8) on the solder pads. The station further comprises a stencil (16) placed on top of the substrate and having a height between 1/4 times the diameter of one of the solder balls and 5/4 times the diameter of one of the balls, the stencil having an array of apertures (18) corresponding to the array of solder pads and substantially exposing each of the solder pads of the array, a pallet (2) for holding and transporting the substrate to the stencil and further along the manufacturing line, a dispenser (26) for pouring solder balls in bulk over the stencil, a vibration device (20) coupled to the station for urging the solder balls into the apertures of the stencil and onto the adhesion layer above the solder pads, and a moving directed column of air (24) across the surface of the stencil to remove excess solder balls from the stencil.

摘要翻译： 用于将焊球（30）精确放置在球栅阵列封装上并用于去除多余焊球的生产线（12）中的工位（10）包括具有焊盘阵列（7）的衬底（4） ）和焊盘上的粘附层（8）。 该站还包括设置在基板顶部上的模板（16），其高度为焊料球之一的直径的1/4倍和其中一个球的直径的5/4倍，该模板具有阵列 的对应于焊盘阵列的孔（18），并且基本上暴露阵列的每个焊盘;托架（2），用于将衬底保持并传送到模板，并且还沿着生产线，分配器（26） 用于将焊球大量地浇注在模板上;振动装置（20），其联接到所述工位，用于将焊球推动到模板的孔中并且到达焊盘上方的粘合层，以及移动的定向柱空气（24 ）穿过模板的表面以从模板去除多余的焊球。

公开(公告)号：US06772813B2

公开(公告)日：2004-08-10

申请号：US10328231

申请日：2002-12-23

申请人： Christopher Becher ,  Ovidiu Neiconi

发明人： Christopher Becher ,  Ovidiu Neiconi

IPC分类号： B32B3100

CPC分类号： H05K13/0465 ,  B25J15/04 ,  Y10T156/178 ,  Y10T156/1783 ,  Y10T156/1911 ,  Y10T156/1944

摘要： A replaceable heated end effector (100) can be quickly connected and disconnected to a vacuum ported tool changer (199) on a high speed machine for picking and placing electronic components. The modular end effector is made up of an adapter flange (110), a heater plate (120) and a heated tip (130). The heater plate contains one or more heating elements (410) to heat up the tip. The upper side (112) of the adapter flange mates with the vacuum ported tool changer so as to be easily removable. The adapted flange also has electrical contacts (142) to supply power to the heating elements on the heater plate. The heated tip has a vacuum pickup portion (132) that is designed to pick up the electronic components (198) and heat them while they are being transported to the placement location. There are holes or apertures (115, 125, 135) in the adapter flange, the heater plate and the heated tip that port the vacuum from the tool changer to the vacuum pickup tip. The adapter flange, the heater plate and the heated tip are all fastened together in close proximity to form a modular unit that can be easily and removably connected to the tool changer.

摘要翻译： 可更换的加热端部执行器（100）可以快速地连接到高速机器上用于拾取和放置电子部件的真空移动式工具更换器（199）上。 模块化端部执行器由适配器凸缘（110），加热器板（120）和加热尖端（130）组成。 加热板包含一个或多个加热元件（410）以加热尖端。 适配器法兰的上侧（112）与真空移位的换刀器配合，以便易于拆卸。 适配的凸缘还具有电触点（142），以向加热器板上的加热元件供电。 加热的末端具有设计成拾取电子部件（198）并在它们被运送到放置位置时对其加热的真空拾取部分（132）。 适配器法兰中有孔或孔（115,125,135），加热器板和加热的顶端将真空从工具更换器输送到真空拾取头。 适配器法兰，加热器板和加热的末端都紧密连接在一起，形成一个可以容易地和可拆卸地连接到换刀器的模块化单元。

公开(公告)号：US20080211958A1

公开(公告)日：2008-09-04

申请号：US11791179

申请日：2005-11-23

申请人： Thomas F. Berkey ,  Ovidiu Neiconi

发明人： Thomas F. Berkey ,  Ovidiu Neiconi

IPC分类号： F24F7/06 ,  H04N5/225

CPC分类号： H05K5/0213 ,  G08B13/19619 ,  H04N5/2252

摘要： A dehumidified equipment housing may be used to house equipment including one or more mechanical devices and/or electronic devices. The dehumidified equipment housing may prevent condensation on one or more regions inside of the housing and may control condensation inside of the housing to provide a dehumidified environment inside of the housing. The dehumidified equipment housing may also remove condensed water to outside of the housing.

摘要翻译： 除湿设备外壳可用于容纳包括一个或多个机械装置和/或电子装置的设备。 除湿设备壳体可以防止在壳体内的一个或多个区域上的冷凝，并且可以控制壳体内部的冷凝，以在壳体内部提供除湿环境。 除湿设备外壳还可以将冷凝水移除到外壳外部。

公开(公告)号：US20080017464A1

公开(公告)日：2008-01-24

申请号：US11490931

申请日：2006-07-19

申请人： Ovidiu Neiconi ,  Bruno Gisonni

发明人： Ovidiu Neiconi ,  Bruno Gisonni

IPC分类号： B60L5/38

CPC分类号： B60L5/38

摘要： A collector cover for electric rail applications is provided which forms a complete assembly for capturing dust particles generated by electric rail systems. The cover includes complementary portions that are connected together to form a dust collecting device. The collector cover may include first and second side members which may be configured to form at least one cavity to receive therein particles from the collector. In one embodiment, the first and second side members can each include a recess forming a cavity when engaging the collector.

摘要翻译： 提供用于电动轨道应用的收集器盖，其形成用于捕获由电气轨道系统产生的灰尘颗粒的完整组件。 盖子包括连接在一起以形成集尘装置的互补部分。 收集器盖可以包括第一和第二侧部构件，其可被构造成形成至少一个空腔以从其收集颗粒。 在一个实施例中，第一和第二侧构件可以各自包括当与收集器接合时形成空腔的凹部。

公开(公告)号：US06352025B1

公开(公告)日：2002-03-05

申请号：US09652343

申请日：2000-09-01

申请人： Ovidiu Neiconi ,  Richard Lee Mangold ,  Christopher Lee Becher ,  John Patrick Hunt

发明人： Ovidiu Neiconi ,  Richard Lee Mangold ,  Christopher Lee Becher ,  John Patrick Hunt

IPC分类号： B05C1706

CPC分类号： H05K3/0008 ,  B41F15/20 ,  H05K1/0269 ,  H05K1/0393 ,  H05K3/1216 ,  H05K2203/085 ,  H05K2203/1545

摘要： A solder printing apparatus (40) for use within a solder printer (34) includes a vision and alignment mechanism (44), a steering mechanism (46), a vacuum conveyer (48), and a tension roller assembly (42). The vision and alignment mechanism (44) controls the position of the flexible tape (10) and sends a signal to the steering mechanism (46). The steering mechanism (46) adjusts the position of the flexible tape (10) in response to receiving the signal from the vision and alignment mechanism (44). The vacuum conveyer (48) holds and advances the flexible tape (10). The tension roller assembly (42) maintains tension in the flexible tape (10).

摘要翻译： 一种用于焊锡打印机（34）内的焊料印刷设备（40）包括视觉和对准机构（44），转向机构（46），真空输送机（48）和张紧辊组件（42）。 视觉和对准机构（44）控制柔性带（10）的位置，并向转向机构（46）发送信号。 响应于接收到来自视觉和对准机构（44）的信号，转向机构（46）调节柔性带（10）的位置。 真空输送器（48）保持并前进柔性带（10）。 张紧辊组件（42）保持柔性带（10）中的张力。

公开(公告)号：US6008476A

公开(公告)日：1999-12-28

申请号：US905667

申请日：1997-08-04

申请人： Ovidiu Neiconi ,  Christopher Lee Becher ,  Richard Lee Mangold ,  Christopher John Keane

发明人： Ovidiu Neiconi ,  Christopher Lee Becher ,  Richard Lee Mangold ,  Christopher John Keane

IPC分类号： B23K37/047 ,  B23K1/008 ,  F27D3/12 ,  F27B9/06 ,  B65G43/10

CPC分类号： B23K37/047 ,  B23K2201/42

摘要： An apparatus (400) used for indexing and affixing components to a substrate includes a vacuum conveyor and a controller (816) for controlling operation of the apparatus (400). The conveyor includes pallets (102), first and second tracks (414, 416), first and second motors (502, 503), a vacuum source, a plenum (110), and first and second elevators (404, 405). The pallets carry the substrate, while the first and second tracks guide the pallets. The first motor is used for driving a pallet in a first direction on the first track, while the second motor is used for driving a pallet in a direction opposite to the first direction on the second track. The plenum is coupled to the vacuum source and at least one pallet for applying adhering forces to the substrate. The first and second elevators are used for transferring a pallet between the first and second tracks.

摘要翻译： 用于将部件分度和固定到基板的装置（400）包括真空输送机和用于控制装置（400）的操作的控制器（816）。 输送机包括托盘（102），第一和第二轨道（414,416），第一和第二马达（502,503），真空源，增压室（110）以及第一和第二升降机（404,405）。 托盘承载基板，而第一和第二轨道引导托盘。 第一马达用于在第一轨道上沿第一方向驱动托盘，而第二马达用于沿与第二轨道上的第一方向相反的方向驱动托盘。 增压室联接到真空源和至少一个用于向基板施加附着力的托盘。 第一和第二电梯用于在第一和第二轨道之间传送托盘。

公开(公告)号：US5916513A

公开(公告)日：1999-06-29

申请号：US905621

申请日：1997-08-04

申请人： Richard Lee Mangold ,  Ovidiu Neiconi ,  Christopher Lee Becher

发明人： Richard Lee Mangold ,  Ovidiu Neiconi ,  Christopher Lee Becher

IPC分类号： H01L21/00 ,  H01L21/58 ,  H01L21/68

CPC分类号： H01L21/67144 ,  H01L21/67121 ,  Y10S438/907 ,  Y10T29/41

摘要： An apparatus (400) enclosing a portion of a substrate (401) is used for affixing at least one component to a corresponding circuit of the substrate when a manufacturing line (800) ceases to operate. The apparatus includes a conveyor (400), heating elements (102), and a controller (816) for controlling operation of the apparatus (400). The conveyor is used for indexing the substrate periodically through the apparatus. The heating elements are used for dividing the portion of the substrate enclosed by the apparatus into controllable temperature zones (902). The controller is adapted to cause each of the plurality of heating elements to dynamically adjust the temperature of each of the controllable temperature zones upon the indexing process of the manufacturing line (800) ceasing to operate, until at least one component of each circuit enclosed by the apparatus has been adequately affixed to its corresponding circuit.

摘要翻译： 当制造线（800）停止工作时，封闭衬底（401）的一部分的装置（400）用于将至少一个部件固定到衬底的对应电路。 该装置包括传送器（400），加热元件（102）和用于控制设备（400）的操作的控制器（816）。 输送机用于周期性地通过该装置对衬底进行分度。 加热元件用于将由设备包围的基板的部分分成可控温度​​区（902）。 所述控制器适于使得所述多个加热元件中的每一个在所述生产线（800）的分度过程停止操作时动态地调节所述可控制温度区域的温度，直到每个电路的至少一个部件被 该装置已经充分地贴在其相应的电路上。