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71. 发明专利

CA2270993A1 CONVEYOR SYSTEM WITH LIFTING MECHANISM 未知
公开(公告)号：CA2270993A1
公开(公告)日：1998-05-14
申请号：CA2270993
申请日：1997-11-06
申请人： SPEEDLINE TECHNOLOGIES INC
发明人： PURCELL THOMAS
IPC分类号： B23Q7/00 , B65G15/62 , B65G21/12 , B65G21/22 , B65G35/06 , H05K3/34 , H05K13/00
摘要： A conveyor system has a pair of elongated rails (12, 14) that support a pair of conveyors (16, 18). A lifting mechanism is mounted to the rails (12, 14) for lifting the conveyor (16, 18) itself, or for lifting the circuit board at its edges near the conveyor (16, 18). A stripping bar is provided in the rails (12, 14) for lifting the stop tabs (80). The stripping bar and the lifting plates (50) are moved by a cylinder (54) that drives a camming plate (52) along a direction of travel, while this motion is translated into motion transverse to the direction of travel.

72. 发明申请

WO2008008177A3 METHOD AND APPARATUS FOR CLAMPING A SUBSTRATE 审中-公开
公开(公告)号：WO2008008177A3
公开(公告)日：2008-01-17
申请号：PCT/US2007/014861
申请日：2007-06-27
申请人： SPEEDLINE TECHNOLOGIES, INC. , WILLSHERE, Richard , PERAULT, Joseph, A. , LYNCH, James
发明人： WILLSHERE, Richard , PERAULT, Joseph, A. , LYNCH, James
IPC分类号： B41F15/18 , B41F15/26 , H05K3/12 , H05K13/00
摘要： A stencil printer (10) for printing viscous material on a substrate includes a frame (12), a stencil (16) coupled to the frame, and a print head (18), coupled for the frame, to deposit and print viscous material over the stencil. The stencil printer further includes a substrate support (28) to support a substrate in a print position and a substrate clamping assembly (28) to clamp the substrate in the print position. In a certain embodiment, the substrate clamping assembly includes a pair of rail members (22, 24) coupled to the frame. The rail members are adapted to engage opposite edges of the substrate (26). The substrate clamping assembly further includes a pair of foils, one for each rail member, with each foil being releasably secured to the rail member (82) in a position so that the foil (80) overlies the substrate. The substrate clamping assembly also includes a pair of clamping member's (84), one for each rail member and foil, to releasably secure the foil in place on the rail member.

73. 发明申请

WO2007092325A3 OPTIMAL IMAGING SYSTEM AND METHOD FOR A STENCIL PRINTER 审中-公开
公开(公告)号：WO2007092325A3
公开(公告)日：2007-08-16
申请号：PCT/US2007/002925
申请日：2007-02-01
申请人： SPEEDLINE TECHNOLOGIES, INC. , PRINCE, David, P.
发明人： PRINCE, David, P.
IPC分类号： H05K3/12 , B41F15/08 , G01N21/84
摘要： A stencil printer for depositing solder paste onto an electronic substrate includes a frame and a stencil coupled to the frame. A dispenser is coupled to the frame, with the dispenser and the stencil being configured to deposit solder paste onto the plurality of pads of the electronic substrate. An imaging system is configured to capture images of regions of interest of at least one of the electronic substrate and the stencil. The stencil printer further includes a controller coupled to the imaging system, with the controller being configured to control movement of the imaging system to capture images of regions of interest (86) of at least one of the electronic substrate and the stencil extending generally along a first axis (84) before moving the imaging system in another direction. A method for dispensing material on a substrate is further disclosed.

74. 发明申请

WO2005107355A3 Imaging and inspection system for a dispenser and method for same 审中-公开
标题翻译：用于分配器的成像和检查系统及其方法
公开(公告)号：WO2005107355A3
公开(公告)日：2006-03-23
申请号：PCT/US2005013763
申请日：2005-04-22
申请人： SPEEDLINE TECHNOLOGIES INC , PRENTICE THOMAS C , PRINCE DAVID P
发明人： PRENTICE THOMAS C , PRINCE DAVID P
IPC分类号： B05C5/00 , B05C11/00 , H05K13/04 , H05K13/08
CPC分类号： H05K13/0469 , H05K13/08
摘要： Aspects of the invention are directed to systems and methods for dispensing materials onto a substrate. In one aspect, a dispensing system includes a dispenser having a dispensing outlet positionable over a top surface of the substrate, the dispenser having a substantially vertical dispensing axis along which material from the dispenser is dispensed, and a vision system, coupled to the dispenser, the vision system being positionable to obtain images of the top surface of the substrate along an optical axis, wherein the vision system is constructed and arranged such that the optical axis intersects the dispensing axis.

75. 发明申请

WO2006019802A1 METHOD AND APPARATUS FOR PRINTING VISCOUS MATERIAL 审中-公开
标题翻译：印刷材料的方法和装置
公开(公告)号：WO2006019802A1
公开(公告)日：2006-02-23
申请号：PCT/US2005/024828
申请日：2005-07-13
申请人： SPEEDLINE TECHNOLOGIES, INC. , WILLSHERE, Richard
发明人： WILLSHERE, Richard
IPC分类号： B23K3/06
CPC分类号： B41F15/42 , B23K3/0638 , B41P2215/132 , H05K3/0097 , H05K3/1233 , H05K2203/0126 , H05K2203/0139
摘要： A method for printing a viscous material on substrates within a stencil printer includes supplying viscous material to a dispensing region of a print head, positioning a first substrate into a print position, printing on the first substrate by means of a pair of blades (52, 54) in contact with a stencil (16) during a first print stroke in which the pair of blades travel in a first direction (80), the dispensing region being defined between the pair of blades, positioning a second substrate into a print position, and printing on the second substrate during a second print stroke in which the pair of blades travel in a second direction (82), opposite to the first direction, the pair of blades maintaining contact with the stencil when transitioning between the first and second print strokes. A print head and a stencil printer are further disclosed.
摘要翻译：一种用于在模板印刷机中的基板上印刷粘性材料的方法包括：将粘性材料供应到打印头的分配区域，将第一基板定位到打印位置，借助于一对叶片（52,52）在第一基板上进行印刷， 54）在第一打印行程期间与模板（16）接触，其中所述一对刀片沿着第一方向（80）行进，所述分配区域被限定在所述一对刀片之间，将第二衬底定位到打印位置，并且在第二打印行程期间在第二打印行程中打印第二打印行程，其中所述一对刀片沿与第一方向相反的第二方向（82）行进，所述一对刀片在第一和第二打印笔划之间转换时保持与模板的接触。进一步公开了打印头和模版印刷机。

76. 发明申请

WO2005107355A9 IMAGING AND INSPECTION SYSTEM FOR A DISPENSER AND METHOD FOR SAME 审中-公开
标题翻译：一种分配器的成像和检查系统及其方法
公开(公告)号：WO2005107355A9
公开(公告)日：2005-12-29
申请号：PCT/US2005013763
申请日：2005-04-22
申请人： SPEEDLINE TECHNOLOGIES INC , PRENTICE THOMAS C , PRINCE DAVID P
发明人： PRENTICE THOMAS C , PRINCE DAVID P
IPC分类号： B05C5/00 , B05C11/00 , H05K13/04 , H05K13/08
CPC分类号： H05K13/0469 , H05K13/08
摘要： Aspects of the invention are directed to systems and methods for dispensing materials onto a substrate. In one aspect, a dispensing system includes a dispenser having a dispensing outlet positionable over a top surface of the substrate, the dispenser having a substantially vertical dispensing axis along which material from the dispenser is dispensed, and a vision system, coupled to the dispenser, the vision system being positionable to obtain images of the top surface of the substrate along an optical axis, wherein the vision system is constructed and arranged such that the optical axis intersects the dispensing axis.
摘要翻译：本发明的各方面涉及用于将材料分配到衬底上的系统和方法。在一个方面，分配系统包括分配器，该分配器具有可定位在基板的顶表面上的分配出口，该分配器具有基本上垂直的分配轴线和耦合到分配器的视觉系统，来自分配器的材料沿着该分配轴线分配，所述视觉系统可定位成沿着光轴获得所述基板的顶表面的图像，其中所述视觉系统被构造和布置为使得所述光轴与所述分配轴线相交。

77. 发明申请

WO2005059823A2 SYSTEMS AND METHODS FOR DETECTING DEFECTS IN PRINTED SOLDER PASTE 审中-公开
标题翻译：用于检测印刷的焊膏中的缺陷的系统和方法
公开(公告)号：WO2005059823A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/041462
申请日：2004-12-10
申请人： SPEEDLINE TECHNOLOGIES, INC. , PRINCE, David, P.
发明人： PRINCE, David, P.
IPC分类号： G06T
CPC分类号： G06T7/0004 , B23K1/0016 , B23K3/08 , B23K31/12 , B23K2201/40 , B23K2201/42 , G01N21/95607 , G01N21/95684 , G01N2021/95646 , G01N2021/95669 , G06T7/44 , G06T2207/30152 , H05K1/0269 , H05K3/1216 , H05K3/3484 , H05K2203/0126
摘要： A method of analyzing an image of a substance deposited onto a substrate, the image comprising a plurality of pixels, includes defning a region of interest in the image, associating the region of interest with first and second perpendicular axis, wherein a set of pixels in the image lie along the first axis, converting the pixels in the region of interest to a single dimensional array aligned with the first axis and projecting along the second axis, and applying at least one threshold to the single dimensional array, the threshold based at least in part on a predetermined limit.
摘要翻译：一种分析沉积在衬底上的物质的图像的方法，所述图像包括多个像素，包括定义所述图像中的感兴趣区域，将感兴趣区域与第一和第二垂直轴相关联，其中，一组像素图像沿着第一轴线位于第一轴上，将感兴趣区域中的像素转换为与第一轴对齐并且沿着第二轴线突出的单维阵列，并且将至少一个阈值应用于单维阵列，该阈值至少基于部分地在预定的限制上。

78. 发明申请

WO2004053301A3 DISPENSING SYSTEM AND METHOD 审中-公开
标题翻译：分配系统和方法
公开(公告)号：WO2004053301A3
公开(公告)日：2005-02-24
申请号：PCT/US0339531
申请日：2003-12-11
申请人： SPEEDLINE TECHNOLOGIES INC
发明人： PEACOCK DAVID S JR , PRENTICE THOMAS C , PRESCOTT BRIAN P , PURCELL THOMAS , FREEMAN GARY T , COURTEMANCHE KEVIN J , REID SCOTT A , SWEET EARL JR , SCOTT MURRAY D , HEMOND PAUL L , TRACY ROBERT W
IPC分类号： B23P19/00 , B23P23/00 , B23Q7/00 , F01L20060101
CPC分类号： H05K13/0069 , H05K13/0469 , Y10T29/53174
摘要： A system (10) and method for performing operations on a plurality of work pieces (114) comprises an operations portion (11) and a load/unload portion (101), a plurality of independently operable work heads (54) located in the operations portion, the work heads each being operable to perform work on the plurality of work pieces (114), a transfer system including a plurality of mounting devices (114), the transfer system being operable to deliver the mounting devices into and out of the operations portion (11).
摘要翻译：用于对多个工件（114）执行操作的系统（10）和方法包括操作部分（11）和装载/卸载部分（101），位于操作中的多个可独立操作的工作头（54）所述工作头各自可操作以在所述多个工件（114）上执行工作，所述传送系统包括多个安装装置（114），所述传送系统可操作以将所述安装装置输入和移出所述操作部分（11）。

79. 发明申请

WO2004022351A3 METHOD AND APPARATUS FOR RELEASING MATERIALS FROM STENCILS 审中-公开
标题翻译：用于从茎上释放材料的方法和装置
公开(公告)号：WO2004022351A3
公开(公告)日：2004-07-29
申请号：PCT/US0327149
申请日：2003-08-27
申请人： SPEEDLINE TECHNOLOGIES INC , VAN-DIEP GERALD PHAM , ANDRES FRANK
发明人： VAN-DIEP GERALD PHAM , ANDRES FRANK
IPC分类号： B41L13/02 , H05K3/12 , B41L13/18
CPC分类号： H05K3/1233 , B41L13/02 , H05K2203/0285 , H05K2203/0292
摘要： An apparatus and method for depositing material on a surface of an electronic substrate includes a frame, a substrate support coupled to the frame to support the electronic substrate, a stencil coupled to the frame having at least one aperture to receive a material to be deposited through the aperture onto the surface of the electronic substrate, a controller that controls dispensing of material on the substrates, and a vibration system, coupled to one of the stencil, the frame and the substrate support, and coupled to the controller, that introduces a vibration to the stencil, wherein the vibration has a frequency controlled by the controller based on characteristics of at least one of the material, the stencil and the electronic substrate. Release of material from the apertures is accomplished while the vibration is applied to the stencil.
摘要翻译：用于在电子基板的表面上沉积材料的装置和方法包括框架，耦合到框架以支撑电子基板的基板支撑件，耦合到框架的模板具有至少一个孔以接收要沉积的材料电子基板的表面上的孔径，控制基板上的材料分配的控制器和耦合到模板，框架和基板支撑件之一并耦合到控制器的振动系统，其引入振动其中所述振动具有基于所述材料，所述模板和所述电子基板中的至少一个的特性由所述控制器控制的频率。当将振动施加到模板时，实现从孔中释放材料。

80. 发明申请

WO0147329A3 HIGH SPEED ELECTRONIC ASSEMBLY SYSTEM AND METHOD 审中-公开
标题翻译：高速电子装配系统及方法
公开(公告)号：WO0147329A3
公开(公告)日：2002-01-24
申请号：PCT/US0034897
申请日：2000-12-21
申请人： SPEEDLINE TECHNOLOGIES INC
发明人： FREEMAN GARY T , LASKY RONALD C , BALOG ROBERT J , BELMONTE JOSEPH , PURCELL TOM , PRESCOTT BRIAN P
IPC分类号： B23P21/00 , H05K3/00 , H05K3/12 , H05K13/00
CPC分类号： B23P21/004 , H05K3/00 , H05K3/0091 , H05K3/1216 , H05K3/1241 , H05K13/00 , H05K13/0069
摘要： Aspects of the present invention are directed to methods and apparatus for producing substrates, a production system having printed circuit boards, in production lines. In one aspect, the present invention provides a plurality of production lines, wherein machines from one of the lines may be used to replace machines in one of the other lines. In another aspect, the present invention provides a printing system for use in circuit board production lines. The printing system includes a first printer, a second printer and a transfer station. In another aspect, the present invention provides a dispensing system for use in production lines. The dispensing system includes a shuttle conveyor system that allows parallel processing on multiple circuit boards.
摘要翻译：本发明的方面涉及在生产线中生产基板的方法和装置，具有印刷电路板的生产系统。在一个方面，本发明提供了多条生产线，其中来自其中一条生产线的机器可用于替代其他生产线之一的机器。另一方面，本发明提供一种用于电路板生产线的印刷系统。打印系统包括第一打印机，第二打印机和传送站。另一方面，本发明提供一种用于生产线的分配系统。分配系统包括允许在多个电路板上并行处理的梭式输送机系统。

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