公开(公告)号：US08240028B2

公开(公告)日：2012-08-14

申请号：US12294289

申请日：2007-03-26

申请人： Kazunori Kanai ,  Hidehiro Saho ,  Chikara Takata ,  Satoshi Kawaguchi

发明人： Kazunori Kanai ,  Hidehiro Saho ,  Chikara Takata ,  Satoshi Kawaguchi

IPC分类号： H05K13/04

CPC分类号： H05K13/0452 ,  H05K13/0413 ,  Y10T29/53174 ,  Y10T29/53178 ,  Y10T29/53191

摘要： In an electronic component mounting apparatus, nozzle mechanisms are formed slender by providing shaft-type linear motors vertically upward of nozzle units and providing linear encoders vertically upward of the shaft-type linear motors, respectively. Thus, it becomes possible to reduce the occupational area of the individual nozzle mechanisms in XY directions (horizontal direction), thereby allowing the pitch of neighboring nozzles to be narrowed. It also becomes achievable to keep up with increasingly narrow mounting pitches of electronic components on boards of increasingly smaller-size and higher-integration.

摘要翻译： 在电子部件安装装置中，通过在喷嘴单元上垂直向上设置轴式线性电动机并分别向轴型直线电动机垂直向上提供线性编码器，从而形成细长的喷嘴机构。 因此，能够使XY喷嘴机构的XY方向（水平方向）的职业面积减少，能够使相邻喷嘴的间距变窄。 随着越来越小的尺寸和更高集成度的电路板上的电子元件的安装间距越来越窄，也可以实现。

公开(公告)号：US20090056114A1

公开(公告)日：2009-03-05

申请号：US12294289

申请日：2007-03-26

申请人： Kazunori Kanai ,  Hidehiro Saho ,  Chikara Takata ,  Satoshi Kawaguchi

发明人： Kazunori Kanai ,  Hidehiro Saho ,  Chikara Takata ,  Satoshi Kawaguchi

IPC分类号： B23P19/00

CPC分类号： H05K13/0452 ,  H05K13/0413 ,  Y10T29/53174 ,  Y10T29/53178 ,  Y10T29/53191

摘要： In an electronic component mounting apparatus, nozzle mechanisms are formed slender by providing shaft-type linear motors vertically upward of nozzle units and providing linear encoders vertical upward of the shaft-type linear motors, respectively. Thus, it becomes implementable to reduce the occupational area of the individual nozzle mechanisms in XY directions (horizontal direction), allowing the pitch of neighboring nozzles to be narrowed. It also becomes achievable to keep up with increasingly narrowing mounting pitches of electronic components in boards of increasingly smaller-size and higher-integration.

摘要翻译： 在电子部件安装装置中，通过在喷嘴单元垂直向上设置轴式线性电动机并分别向轴型直线电动机垂直向上提供线性编码器，从而形成细长的喷嘴机构。 因此，可以实现在XY方向（水平方向）上减小各个喷嘴机构的职业面积，使相邻喷嘴的间距变窄。 随着电子元件的安装间距越来越窄，尺寸越来越小，集成度越来越高，板卡也越来越窄。

公开(公告)号：US20130319621A1

公开(公告)日：2013-12-05

申请号：US13984638

申请日：2011-12-02

申请人： Chikara Takata

发明人： Chikara Takata

IPC分类号： H05K13/02

CPC分类号： H05K13/02 ,  H05K13/0419 ,  Y10T156/19

摘要： On a guide surface 21e formed on a pressing member 21 for guiding carrier tape 15 while pressing it down from its upper surface side, there is provided a projecting portion 27 which projects downwardly in a given range along a tape feed direction correspondingly to such outer edge position of base tape 15a as exists downstream of a tape peeling position peeling off a top tape from the base tape 15a and more outwardly than the feed hole 15d of the base tape 15a. Thus, while the pressing member 21 is pressing down the carrier tape 15 from its upper surface side, the projecting portion 27 is contacted with the outer edge position of the base tape 15a from its upper surface side to thereby prevent the base tape 15a against vibration.

摘要翻译： 在形成在用于引导载带15并从其上表面侧向下挤压的按压部件21上的引导表面21e上设置有一个突出部分27，该突出部分沿对应于该外边缘的带进给方向在给定范围内向下突出 位于带剥离位置下游的基带15a的位置，从基带15a剥离顶部带并且比基带15a的进给孔15d更向外。 因此，当按压构件21从其上表面侧向下按压载带15时，突出部27从其上表面侧与基带15a的外边缘位置接触，从而防止基带15a抵抗振动 。

公开(公告)号：US20080309260A1

公开(公告)日：2008-12-18

申请号：US11658447

申请日：2005-07-06

申请人： Kazunori Kanai ,  Hidehiro Saho ,  Noboru Yamasaki ,  Chikara Takata ,  Seiichi Matsuo ,  Yoshikazu Higuchi

发明人： Kazunori Kanai ,  Hidehiro Saho ,  Noboru Yamasaki ,  Chikara Takata ,  Seiichi Matsuo ,  Yoshikazu Higuchi

IPC分类号： H02K41/03 ,  H02P6/16 ,  B23P19/04

CPC分类号： H02K41/03 ,  H02K11/00 ,  H02K29/08 ,  H02P25/06 ,  H02P25/066 ,  Y10T29/53178

摘要： A shaft type linear motor including a stator in which plural hollow cylindrical coils are disposed so that the center through holes thereof are arranged linearly so as to form a shaft insertion hole; a driving shaft including permanent magnets, the same magnetic poles, the north or south magnetic poles, being disposed in the axial direction so as to be opposed to each other, and movably inserted into the stator; sensor units disposed in the axial direction of the stator so as to have a predetermined clearance therebetween and equipped with plural magnetic pole detection sensors that detect the magnetic field intensities of the permanent magnets and output magnetic field intensity signals; and a detection section for receiving the magnetic field intensity signals output from the magnetic pole detection sensors and for detecting the position of the driving shaft on the basis of the plural magnetic field intensity signals.

摘要翻译： 一种轴型直线电动机，其包括定子，多个中空圆柱形线圈被布置成使得其中心通孔线性地布置以形成轴插入孔; 包括永磁体，相同磁极，北或南磁极的驱动轴，其轴向设置成彼此相对并且可移动地插入到定子中; 传感器单元，其设置在定子的轴向方向上，以便在其间具有预定间隙，并配备有多个磁极检测传感器，其检测永磁体的磁场强度并输出磁场强度信号; 以及检测部分，用于接收从磁极检测传感器输出的磁场强度信号，并且用于基于多个磁场强度信号检测驱动轴的位置。