公开(公告)号：US11889632B2

公开(公告)日：2024-01-30

申请号：US17635288

申请日：2019-09-13

申请人： FUJI CORPORATION

发明人： Akira Hara ,  Yuichi Shimamoto

IPC分类号： H05K13/02 ,  H05K13/04 ,  H05K13/08

CPC分类号： H05K13/022 ,  H05K13/0419 ,  H05K13/087

摘要： A feeder includes a sprocket that feeds a tape accommodating multiple components; a motor that rotates the sprocket; a storage section to store the rotational position of the sprocket detected by a sensor as an initial rotational position when the tape is set in the feeder and store a cumulative feeding amount of the tape fed by the rotation of the sprocket; and a control section to control the motor such that the sprocket rotates in a forward direction based on a feeding amount of the tape required for a supply when supplying the components to the component mounting machine, and control the motor such that the sprocket does not rotate in a reverse direction in excess of the initial rotational position based on the initial rotational position and the cumulative feeding amount when rewinding the tape.

公开(公告)号：US11844179B2

公开(公告)日：2023-12-12

申请号：US17063548

申请日：2020-10-05

申请人： Murata Manufacturing Co., Ltd.

发明人： Yasuhiro Shimizu

IPC分类号： H05K13/02 ,  B65B15/04 ,  H05K13/04 ,  H05K13/00

CPC分类号： H05K13/022 ,  B65B15/04 ,  H05K13/0084 ,  H05K13/0419

摘要： An electronic component series includes a base tape mainly composed of paper and having a multiplicity of accommodation recesses formed continuously at predetermined intervals for accommodating electronic components each having a substantially rectangular parallelepiped shape with an L dimension of less than or equal to 0.6 mm, a W dimension of less than or equal to 0.3 mm, and a T dimension of less than or equal to 0.3 mm; the electronic components accommodated in the accommodation recesses; and a cover tape continuously adhered to a surface of the base tape to cover the accommodation recesses. The electronic components are lifted from the accommodation recesses by peeling off the cover tape. Each of the accommodation recesses has a bottom surface inclined in a range of from 10° to 20° with respect to the surface of the base tape to be deeper toward a downstream in a conveyance direction.

公开(公告)号：US10011435B2

公开(公告)日：2018-07-03

申请号：US15366307

申请日：2016-12-01

申请人： MURATA MANUFACTURING CO., LTD.

发明人： Masatoshi Harada

IPC分类号： B65G47/14 ,  B65G47/24 ,  B65G19/28 ,  B65G19/02 ,  H01L21/677 ,  H05K13/02 ,  B65G21/20

CPC分类号： B65G47/14 ,  B65G19/02 ,  B65G19/282 ,  B65G21/2036 ,  B65G47/24 ,  B65G2811/0626 ,  H01L21/67718 ,  H05K13/022

摘要： A conveyance apparatus which can suppress the occurrence of a defect on a work caused due to the entrance of a corner portion of the work into a hole portion formed on a conveyance surface of a base.

公开(公告)号：US20180049352A1

公开(公告)日：2018-02-15

申请号：US15554386

申请日：2015-03-03

申请人： FUJI MACHINE MFG. CO., LTD.

发明人： Toru MATSUMOTO ,  Noriaki IWAKI

IPC分类号： H05K13/02 ,  B65G47/14 ,  H05K13/04

CPC分类号： H05K13/022 ,  B65G47/14 ,  H05K13/028 ,  H05K13/043 ,  H05K13/0452 ,  H05K13/0495 ,  H05K13/081 ,  H05K13/086

摘要： A component supply device including a component storage device that stores a plurality of components, a component support member on which the components from the component storage device are dispersed, and a component return device that returns the components on the component support member to the component storage device, is provided. In a case where the necessary number of components exceeds the number of holdable components, return work of the components to the component container and dispersal work of the components to the component support section are carried out prior to holding the components from the component support section by the component holding tool.

公开(公告)号：US20170341874A1

公开(公告)日：2017-11-30

申请号：US15533055

申请日：2014-12-11

申请人： FUJI MACHINE MFG. CO., LTD.

发明人： Toru MATSUMOTO ,  Shunji MORIKAWA

IPC分类号： B65G47/14 ,  B65G47/91 ,  H05K13/00

CPC分类号： B65G47/14 ,  B65G47/91 ,  H05K13/0069 ,  H05K13/0084 ,  H05K13/021 ,  H05K13/022 ,  H05K13/028 ,  H05K13/0434

摘要： For a component receiving member provided with a component reception recess shaped according to a component that is a storage target, and side wall section that a component held by suction nozzle contacts when moved in the left-right direction, when the component is released in a state contacting the side wall section, the component is stored in the component reception recess by leads of the component falling along a tapered surface and the component rotating 90 degrees due to its own weight. Therefore, even in a case in which the component is held by suction nozzle with an upper surface facing up, the component is stored in the component reception recess with the upper surface facing up by the component rotating 90 degrees at the component receiving member.

公开(公告)号：US20160376112A1

公开(公告)日：2016-12-29

申请号：US15259367

申请日：2016-09-08

申请人： MURATA MANUFACTURING CO., LTD.

发明人： Masatoshi HARADA

IPC分类号： B65G47/84 ,  B65G47/76

CPC分类号： B65G47/848 ,  B65G47/248 ,  B65G47/763 ,  B65G47/846 ,  H05K13/022

摘要： A component having a rectangular parallelepiped shape where the component includes a pair of rectangular end surfaces which are opposite to each other and four side surfaces which connect the end surfaces to each other is stored in a cavity which penetrates between main surfaces of a conveyance member, and the conveyance member is moved relative to a base. Along with the relative movement of the conveyance member, the component having the end surface brought into contact with a reference surface has the end surface brought into contact with an inclined surface of an engaging groove and is inclined.

摘要翻译： 具有矩形平行六面体形状的部件存储在穿过输送部件的主表面的空腔中，该部件包括彼此相对的一对矩形端面和连接端面的四个侧表面， 并且传送构件相对于基座移动。 随着输送部件的相对移动，具有与基准面接触的端面的部件的端面与接合槽的倾斜面接触并倾斜。

公开(公告)号：US20160128245A1

公开(公告)日：2016-05-05

申请号：US14893733

申请日：2014-05-22

申请人： YAMAHA HATSUDOKI KABUSHIKI KAISHA

发明人： Akito TANOKUCHI ,  Tsutomu YANAGIDA ,  Kazuyoshi OHYAMA ,  Yoshinori KANO

IPC分类号： H05K13/02 ,  B65H20/20 ,  H05K13/04 ,  B65H5/28

CPC分类号： H05K13/02 ,  B65H5/28 ,  B65H20/20 ,  H05K13/021 ,  H05K13/022 ,  H05K13/0417 ,  H05K13/0419

摘要： A component feeding device transports a tape (a component feeding tape) in which electronic components are stored with some transportation device, and exposes the components. Transportation of the component feeding tape may be performed by fitting a sprocket with a feed hole of the component feeding tape. It has been found that sprocket does not necessarily fit with the feed hole of the component feeding tape. It has been found that this phenomenon takes place in a case of driving at least two or more sprockets with a driving device. When the sprocket does not fit with the feed hole, transportation of the tape is not correctly performed, but exerts an undesirable influence such as reduction of mounting efficiency on feeding of the components and subsequent mounting of the components. One feature resides in rendering a backlash of an upstream-side sprocket larger than a backlash of a downstream-side sprocket.

摘要翻译： 部件供给装置输送电子部件与一些运送装置一起存放的带（部件供给带），露出部件。 部件供给带的输送可以通过将链轮与部件供给带的进给孔配合来进行。 已经发现，链轮不一定适合于部件供给带的进给孔。 已经发现，在用驱动装置驱动至少两个或更多个链轮的情况下发生这种现象。 当链轮与进给孔不配合时，胶带的传送不能正确地进行，而是施加不希望的影响，例如降低了部件供给时的安装效率，随后部件的安装。 一个特征在于使上游侧链轮的齿隙大于下游侧链轮的间隙。

公开(公告)号：US20140142740A1

公开(公告)日：2014-05-22

申请号：US14126400

申请日：2012-06-12

申请人： Uladimir Prakapenka ,  Rainer Miehlich

发明人： Uladimir Prakapenka ,  Rainer Miehlich

IPC分类号： H01L21/68

CPC分类号： H01L21/681 ,  H01L21/67132 ,  H05K13/021 ,  H05K13/022

摘要： An apparatus and a method for positioning electronic components to be transferred in relation to a discharging device. The discharging device includes a slide for at least one electronic component and a housing surrounding the slide. The electronic components are provided by a first carrier, which comprises a first side facing the discharging device and a second side facing away from the discharging device. An image data acquisition device captures image data of a region in which the slide is set up. A control determines positional data of the electronic component to be transferred and for generating control commands from the positional data. An actuator moves the first carrier and the discharging device in relation to each other of in response to the control commands to change an offset between a longitudinal axis of the slide and a center axis of the electronic component.

摘要翻译： 用于定位相对于放电装置传送的电子部件的装置和方法。 排放装置包括用于至少一个电子部件的滑块和围绕滑块的壳体。 电子部件由第一载体提供，第一载体包括面向放电装置的第一侧和背离放电装置的第二侧。 图像数据获取装置捕获其中设置幻灯片的区域的图像数据。 控制器确定要传送的电子部件的位置数据，并且从位置数据产生控制命令。 执行器响应于控制命令相对于彼此移动第一载体和排出装置，以改变滑块的纵向轴线与电子部件的中心轴线之间的偏移。

公开(公告)号：US08528197B2

公开(公告)日：2013-09-10

申请号：US13619726

申请日：2012-09-14

申请人： Jun-Kyu Park ,  Sang-Mun Shin ,  Gweon-Young Park ,  Byung-Chul Lee

发明人： Jun-Kyu Park ,  Sang-Mun Shin ,  Gweon-Young Park ,  Byung-Chul Lee

IPC分类号： H05K3/30 ,  H05K3/20

CPC分类号： H05K13/022 ,  H05K13/028

摘要： An electronic part mounting method including introducing electronic parts in a bulk form into a bulk feeder, transferring the introduced electronic parts to at least one inspection unit by use of a rotatably installed positioning wheel, inspecting and aligning the electronic parts, transferring the inspected and aligned electronic parts to a part insertion unit by use of the positioning wheel, inserting the electronic parts, determined as good ones by the inspection unit, into the part insertion unit, and picking up the electronic parts received in the part insertion unit to mount the electronic parts on a board.

摘要翻译： 一种电子部件安装方法，包括将批量形式的电子部件引入批量馈送器中，通过使用可旋转地安装的定位轮将引入的电子部件传送到至少一个检查单元，检查和对准电子部件，传送被检查和对准的 通过使用定位轮将电子部件连接到部件插入单元，将由检查单元确定的电子部件插入到部件插入单元中，并且拾取接收在部件插入单元中的电子部件以安装电子部件 零件在板上。

公开(公告)号：US20120152604A1

公开(公告)日：2012-06-21

申请号：US13331619

申请日：2011-12-20

申请人： Young Ghyu Ahn ,  Byoung Hwa Lee ,  Min Cheol Park ,  Sang Soo Park ,  Dong Seok Park

发明人： Young Ghyu Ahn ,  Byoung Hwa Lee ,  Min Cheol Park ,  Sang Soo Park ,  Dong Seok Park

IPC分类号： H05K1/18 ,  H05K3/00 ,  H01G4/30

CPC分类号： H01G2/065 ,  H01G4/232 ,  H01G4/30 ,  H05K3/3442 ,  H05K13/022 ,  H05K2201/10015 ,  H05K2203/166 ,  Y02P70/613 ,  Y10T29/49124

摘要： The present invention provides a method of mounting a circuit board having thereon a multi-layered ceramic capacitor and a land pattern of a circuit board for the same. The method of mounting a circuit board having thereon a multi-layered ceramic capacitor on which a plurality of dielectric sheet having internal electrodes formed thereon are stacked and the external terminal electrodes connected to the internal electrodes in parallel are formed on both ends thereof includes conductively connecting lands of a circuit board to the external terminal electrodes in such a way that internal electrode layers of the multi-layered ceramic capacitor and the circuit board are arranged in a horizontal direction, wherein a height TS of conductive material to conductively connect the external terminal electrodes to the lands is less than ⅓ of a thickness TMLCC of the multi-layered ceramic capacitor.

摘要翻译： 本发明提供了一种安装电路板的方法，其上具有多层陶瓷电容器和用于其的电路板的焊盘图案。 在其上堆叠有多层陶瓷电容器的电路板的方法，其上形成有形成有内部电极的多个电介质层，并且在其两端形成有与内部电极并联连接的外部端子电极的方法包括导电连接 电路板的接地部分以外部端子电极的方式使多层陶瓷电容器和电路板的内部电极层沿水平方向排列，其中导电材料的高度TS导电连接外部端子电极 到土地的厚度小于多层陶瓷电容器的厚度TMLCC的1/3。