公开(公告)号：US09001202B2

公开(公告)日：2015-04-07

申请号：US13582850

申请日：2011-08-03

申请人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

发明人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

IPC分类号： H04N5/253 ,  H05K13/04

CPC分类号： H05K13/0413 ,  H05K13/041 ,  H05K13/0812

摘要： A transfer pathway of a mounting head 10 in a component-mounting round during which the mounting head 10 moves back and forth between a component feeding unit 4 and a substrate conveyance mechanism 2 is derived by a transfer pathway calculation unit 25 for each component-mounting round from mounting program data 21a. A focusing processing unit 24 controls an optical system focusing mechanism 18, thereby matching a focusing point of a line sensor camera 14 achieved during imaging operation to the transfer pathway of the mounting head 10 based on data pertaining to the derived transfer pathway. Further, an optical system zooming mechanism 17 adjusts an imaging range according to the focusing point. Accordingly, even when a long substrate 3 is taken as an object, it is possible to detect with high precision whether or not a component exists on the pickup nozzle 11 of the mounting head 10.

摘要翻译： 安装头10在组件安装圆周中的传送路径，其中安装头10在部件供给单元4和基板输送机构2之间来回移动，传递路径计算单元25针对每个部件安装 从安装程序数据21a开始。 聚焦处理单元24控制光学系统聚焦机构18，从而基于与导出的传送路径相关的数据，将成像操作期间实现的线传感器相机14的聚焦点与安装头10的传送路径相匹配。 此外，光学系统变焦机构17根据聚焦点调整成像范围。 因此，即使将长基板3作为物体，也可以高精度地检测安装头10的拾取喷嘴11上是否存在部件。

公开(公告)号：US09001201B2

公开(公告)日：2015-04-07

申请号：US13582852

申请日：2011-08-03

申请人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

发明人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

IPC分类号： H05K13/04

CPC分类号： H05K13/0413 ,  H05K13/041 ,  H05K13/0812

摘要： A transfer pathway of mounting heads 10 in a component-mounting round during which the mounting head 10 moves back and forth between a component feeding unit 4 and a substrate conveyance mechanism 2 is derived by a transfer pathway calculation unit 25 for each component-mounting round from mounting program data 21a. On the basis of data pertaining to the thus-derived transfer pathway, image data output from a line sensor camera assigned to a head transfer range segment that the transfer pathway of the mounting head 10 crosses in each of component-mounting rounds are selected and captured by an image selection processing unit 24. The image data output from the line sensor camera whose focusing point substantially matches the imaging target can be used for detecting whether or not a component still exists.

摘要翻译： 安装头10在组件安装圆周中的传送路径，其中安装头10在部件供给单元4和基板传送机构2之间来回移动，由传送路径计算单元25导出，用于每个部件安装轮 从安装程序数据21a。 基于与由此导出的传送路径相关的数据，选择并捕获从分配给头部传送范围段的行传感器摄像机输出的图像数据，安装头10的传送路径在每个组件安装轮中交叉 通过图像选择处理单元24.从其聚焦点基本上与成像目标相匹配的线传感器照相机输出的图像数据可以用于检测组件是否仍然存在。

公开(公告)号：US20120320188A1

公开(公告)日：2012-12-20

申请号：US13582852

申请日：2011-08-03

申请人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

发明人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

IPC分类号： H04N7/18

CPC分类号： H05K13/0413 ,  H05K13/041 ,  H05K13/0812

摘要： A transfer pathway of mounting heads 10 in a component-mounting round during which the mounting head 10 moves back and forth between a component feeding unit 4 and a substrate conveyance mechanism 2 is derived by a transfer pathway calculation unit 25 for each component-mounting round from mounting program data 21a. On the basis of data pertaining to the thus-derived transfer pathway, image data output from a line sensor camera assigned to a head transfer range segment that the transfer pathway of the mounting head 10 crosses in each of component-mounting rounds are selected and captured by an image selection processing unit 24. The image data output from the line sensor camera whose focusing point substantially matches the imaging target can be used for detecting whether or not a component still exists.

摘要翻译： 安装头10在组件安装圆周中的传送路径，其中安装头10在部件供给单元4和基板传送机构2之间来回移动，由传送路径计算单元25导出，用于每个部件安装轮 从安装程序数据21a。 基于与由此导出的传送路径相关的数据，选择并捕获从分配给头部传送范围段的行传感器摄像机输出的图像数据，安装头10的传送路径在每个组件安装轮中交叉 通过图像选择处理单元24.从其聚焦点基本上与成像目标相匹配的线传感器照相机输出的图像数据可以用于检测组件是否仍然存在。

公开(公告)号：US20130010101A1

公开(公告)日：2013-01-10

申请号：US13582850

申请日：2011-08-03

申请人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

发明人： Noboru Yamasaki ,  Yasuichi Okada ,  Shozo Fukuda

IPC分类号： H04N7/18

CPC分类号： H05K13/0413 ,  H05K13/041 ,  H05K13/0812

摘要： A transfer pathway of a mounting head 10 in a component-mounting round during which the mounting head 10 moves back and forth between a component feeding unit 4 and a substrate conveyance mechanism 2 is derived by a transfer pathway calculation unit 25 for each component-mounting round from mounting program data 21a. A focusing processing unit 24 controls an optical system focusing mechanism 18, thereby matching a focusing point of a line sensor camera 14 achieved during imaging operation to the transfer pathway of the mounting head 10 based on data pertaining to the derived transfer pathway. Further, an optical system zooming mechanism 17 adjusts an imaging range according to the focusing point. Accordingly, even when a long substrate 3 is taken as an object, it is possible to detect with high precision whether or not a component exists on the pickup nozzle 11 of the mounting head 10.

摘要翻译： 安装头10在组件安装圆周中的传送路径，其中安装头10在部件供给单元4和基板输送机构2之间来回移动，传递路径计算单元25针对每个部件安装 从安装程序数据21a开始。 聚焦处理单元24控制光学系统聚焦机构18，从而基于与导出的传送路径相关的数据，将成像操作期间实现的线传感器相机14的聚焦点与安装头10的传送路径相匹配。 此外，光学系统变焦机构17根据聚焦点调整成像范围。 因此，即使将长基板3作为物体，也可以高精度地检测安装头10的拾取喷嘴11上是否存在部件。

公开(公告)号：US08845114B2

公开(公告)日：2014-09-30

申请号：US12523334

申请日：2008-02-19

申请人： Yasuichi Okada ,  Tadashi Endou ,  Hirokazu Tanaka

发明人： Yasuichi Okada ,  Tadashi Endou ,  Hirokazu Tanaka

IPC分类号： G03B15/02 ,  H05K13/04 ,  G01N21/88

CPC分类号： G01N21/8806 ,  G01N2201/062 ,  H05K13/0413 ,  H05K13/0812

摘要： To provide a lighting device for image capturing in an electronic component mounting apparatus that has small dimensions in the height direction and a small size in a plan view and thus can meet demands in a reduction in size.In an electronic component mounting apparatus, a surface lighting unit 30 that emits illumination light to a substrate, which is an object whose image is to be captured by a camera 25, includes as a main component a flat lighting substrate 31 that is provided between the camera 25 and the substrate, which is an object whose image is to be captured, so as to be substantially parallel to the surface of the substrate. Upper illumination light sources 32a, intermediate illumination light sources 32b, and lower illumination light sources 32c are arranged around an opening 31a for image capturing on one surface of the lighting substrate 31 facing the substrate in this order from the inside to the outside, such that they emit illumination light components to the surface of the substrate at different emission angles. In this way, it is possible to reduce the dimensions of the surface lighting unit 30 in the height direction and thus meet demands for a reduction in size.

摘要翻译： 为了提供一种在高度方向尺寸小，平面图尺寸小的电子部件安装装置中进行摄像的照明装置，能够满足减小尺寸的要求。 在电子部件安装装置中，向照相机25拍摄图像的被摄体的基板照射光的面照明部30作为主要部件，设置在平面照明基板31之间， 照相机25和作为要拍摄其图像的对象的基板，以基本上平行于基板的表面。 上照明光源32a，中间照明光源32b和下照明光源32c从内向外依次布置在照明基板31的面对基板的一个表面上用于图像拍摄的开口31a周围，从而 它们以不同的发射角度将照明光分量发射到衬底的表面。 以这种方式，可以减小表面照明单元30在高度方向上的尺寸，从而满足减小尺寸的要求。

公开(公告)号：US20130269559A1

公开(公告)日：2013-10-17

申请号：US13995278

申请日：2012-06-27

申请人： Toshiyuki Murakami ,  Minoru Murakami ,  Yasuichi Okada

发明人： Toshiyuki Murakami ,  Minoru Murakami ,  Yasuichi Okada

IPC分类号： B41F15/14

CPC分类号： B41F15/14 ,  B41F15/08 ,  B41F15/0813 ,  B41P2215/11 ,  G03B15/02 ,  H04N5/2251 ,  H05K1/0269 ,  H05K3/1216 ,  H05K3/1233 ,  H05K3/3484 ,  H05K2203/0139

摘要： An imaging part in a screen printing device which images a board and a screen mask includes a single camera which is disposed with a posture of horizontally facing towards an incidence optical axis, a half mirror which makes an imaging light, which is incident through a lower imaging optical axis, to be incident on a camera, and a mirror which makes an imaging light, which is incident through an upper imaging optical axis, to pass through the half mirror and to be incident on the camera, and further has an upper illuminating part and a lower illuminating part which individually illuminate respective imaging objects. Imaging light is taken in the camera in a state that the upper illuminating part and the lower illuminating part are individually operated in a mask imaging step and a board imaging step, respectively.

摘要翻译： 图像板和屏幕掩模的丝网印刷装置中的成像部件包括以水平面对入射光轴的姿势设置的单个照相机，制成成像光的半反射镜，其通过下部入射 成像光轴入射到照相机上，以及反射镜，其使通过上成像光轴入射的成像光穿过半反射镜并入射到照相机上，并且还具有上照明 部分和下部照明部分，其分别照射各个成像对象。 分别在掩模成像步骤和板成像步骤中分别在上照明部分和下照明部分分别操作的状态下在相机中拍摄成像光。

公开(公告)号：US20100118508A1

公开(公告)日：2010-05-13

申请号：US12523334

申请日：2008-02-19

申请人： Yasuichi Okada ,  Tadashi Endou ,  Hirokazu Tanaka

发明人： Yasuichi Okada ,  Tadashi Endou ,  Hirokazu Tanaka

IPC分类号： G03B15/02

CPC分类号： G01N21/8806 ,  G01N2201/062 ,  H05K13/0413 ,  H05K13/0812

摘要： To provide a lighting device for image capturing in an electronic component mounting apparatus that has small dimensions in the height direction and a small size in a plan view and thus can meet demands in a reduction in size.In an electronic component mounting apparatus, a surface lighting unit 30 that emits illumination light to a substrate, which is an object whose image is to be captured by a camera 25, includes as a main component a flat lighting substrate 31 that is provided between the camera 25 and the substrate, which is an object whose image is to be captured, so as to be substantially parallel to the surface of the substrate. Upper illumination light sources 32a, intermediate illumination light sources 32b, and lower illumination light sources 32c are arranged around an opening 31a for image capturing on one surface of the lighting substrate 31 facing the substrate in this order from the inside to the outside, such that they emit illumination light components to the surface of the substrate at different emission angles. In this way, it is possible to reduce the dimensions of the surface lighting unit 30 in the height direction and thus meet demands for a reduction in size.

摘要翻译： 为了提供一种在高度方向尺寸小，平面图尺寸小的电子部件安装装置中进行摄像的照明装置，能够满足减小尺寸的要求。 在电子部件安装装置中，向照相机25拍摄图像的被摄体的基板照射光的面照明部30作为主要部件，设置在平面照明基板31之间， 照相机25和作为要拍摄其图像的对象的基板，以基本上平行于基板的表面。 上照明光源32a，中间照明光源32b和下照明光源32c从内向外依次布置在照明基板31的面对基板的一个表面上用于图像拍摄的开口31a周围，从而 它们以不同的发射角度将照明光分量发射到衬底的表面。 以这种方式，可以减小表面照明单元30在高度方向上的尺寸，从而满足减小尺寸的要求。

公开(公告)号：US09332686B2

公开(公告)日：2016-05-03

申请号：US13978443

申请日：2012-09-11

申请人： Shirou Yamashita ,  Tadashi Endo ,  Yasuichi Okada ,  Makoto Nakashima ,  Yuki Minamide

发明人： Shirou Yamashita ,  Tadashi Endo ,  Yasuichi Okada ,  Makoto Nakashima ,  Yuki Minamide

IPC分类号： H05K13/08 ,  H05K13/00

CPC分类号： H05K13/08 ,  H05K13/0015 ,  H05K13/0061 ,  Y10T29/49764 ,  Y10T29/49767 ,  Y10T29/49769 ,  Y10T29/49778 ,  Y10T29/53083 ,  Y10T29/53087

摘要： A lower supporting pin module 22 is given a shape having a contact surface 26a. On the occasion of position recognition for determining a position of a pin on the lower supporting pin module 22, an image of the lower supporting pin module 22 is captured, and the image is subjected to recognition processing, to thus detect an outer shape of an upper shaft 24B. Even when an extraneous matter on a downside surface of a substrate adheres to the contact surface 26a, the position of the lower supporting pin module 22 can be stably recognized with superior recognition precision.

摘要翻译： 下支撑销模块22被赋予具有接触表面26a的形状。 在用于确定下支撑销模块22上的销的位置的位置识别的情况下，捕获下支撑销模块22的图像，并且对图像进行识别处理，从而检测图像的外形 上轴24B。 即使当衬底的下侧表面上的外来物质粘附到接触表面26a时，可以以较高的识别精度稳定地识别下支撑销模块22的位置。

公开(公告)号：US20130276281A1

公开(公告)日：2013-10-24

申请号：US13978443

申请日：2012-09-11

申请人： Shirou Yamashita ,  Tadashi Endo ,  Yasuichi Okada ,  Makoto Nakashima ,  Yuki Minamide

发明人： Shirou Yamashita ,  Tadashi Endo ,  Yasuichi Okada ,  Makoto Nakashima ,  Yuki Minamide

IPC分类号： H05K13/08 ,  H05K13/00

CPC分类号： H05K13/08 ,  H05K13/0015 ,  H05K13/0061 ,  Y10T29/49764 ,  Y10T29/49767 ,  Y10T29/49769 ,  Y10T29/49778 ,  Y10T29/53083 ,  Y10T29/53087

摘要： A lower supporting pin module 22 is given a shape having a contact surface 26a. On the occasion of position recognition for determining a position of a pin on the lower supporting pin module 22, an image of the lower supporting pin module 22 is captured, and the image is subjected to recognition processing, to thus detect an outer shape of an upper shaft 24B. Even when an extraneous matter on a downside surface of a substrate adheres to the contact surface 26a, the position of the lower supporting pin module 22 can be stably recognized with superior recognition precision.

摘要翻译： 下支撑销模块22被赋予具有接触表面26a的形状。 在用于确定下支撑销模块22上的销的位置的位置识别的情况下，捕获下支撑销模块22的图像，并且对图像进行识别处理，从而检测图像的外形 上轴24B。 即使当衬底的下侧表面上的外来物质粘附到接触表面26a时，可以以较高的识别精度稳定地识别下支撑销模块22的位置。

公开(公告)号：US09370135B2

公开(公告)日：2016-06-14

申请号：US13980207

申请日：2011-11-29

申请人： Yasuichi Okada ,  Masayuki Arase

发明人： Yasuichi Okada ,  Masayuki Arase

IPC分类号： H05K13/04 ,  H05K13/08

CPC分类号： H05K13/0404 ,  H05K13/08 ,  H05K13/0812

摘要： Image readers 6A and 6B that read images of electronic components held by first mounting heads 14A and 14B are each configured to have a line sensor arranged at an oblique arrangement angle with respect to a first direction, and in an image acquiring step of selecting any one of a first-directional scanning operation and a second-directional scanning operation is to be conducted by mounting heads 14A and 14B based on a predetermined scanning operation selecting condition set in advance, and acquiring image signals from the image readers 6A and 6B, image conversion processing of arranging one-dimensional images obtained by converting one-dimensional images sequentially output from the line sensor by an arrangement angle in parallel to generate a two-dimensional image is executed.

摘要翻译： 读取由第一安装头14A和14B保持的电子部件的图像的图像读取器6A和6B分别被配置为具有相对于第一方向以倾斜排列角度布置的线传感器，并且在图像获取步骤中， 第一方向扫描操作和第二方向扫描操作将根据预先设置的预定扫描操作选择条件由安装头14A和14B进行，并且从图像读取器6A和6B获取图像信号，图像转换 执行将通过将从线传感器顺序地输出的一维图像并排排列角度而获得的一维图像的处理，以产生二维图像。