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    • 1. 发明授权
    • Magnetic screw conveying apparatus
    • 磁螺旋输送装置
    • US5751083A
    • 1998-05-12
    • US781844
    • 1997-01-10
    • Akira TamuraOsamichi YamadaTadashi EndoEiji Uematsu
    • Akira TamuraOsamichi YamadaTadashi EndoEiji Uematsu
    • H02K49/10H02K7/06
    • H02K49/102Y10T74/19707Y10T74/19712
    • A magnetic screw conveying apparatus comprises a rotary shaft 11 rotatably supported, a stepmother 19 for driving the rotary shaft 11 to rotate, a male magnetic screw 15 having magnetized bands with a south pole S and a north pole N alternately magnetized and in parallel to each other on the outer periphery of the rotary shaft, a first slide table 21 slidably mounted on the rotary shaft 11, a first female magnetic screw 27 having magnetized bands with a south pole S and a north pole N alternately magnetized in a spiral form at a first inclination angle .theta.1 on an inner periphery surface of the first slide table, opposite to the male magnetic screw, a second slide table 22 slidably mounted on the rotary shaft 11, and a second female magnetic screw 28 having magnetized bands with a south pole S and a north pole N alternately magnetized in a spiral form at a second inclination angle .theta.2 on an inner periphery surface of the second slide table, opposite to the male magnetic screw, wherein, with the rotation of the rotary shaft 11 by the step motor 19, the first and second female magnetic screws 27 and 28 receive magnetic force from the male magnetic screw 15 respectively, thereby allowing the first and second slide tables 21 and 22 to move at different speeds.
    • 电磁螺杆输送装置包括可旋转地支撑的旋转轴11,用于驱动旋转轴11旋转的继母19,具有南极S和北极N的磁化带的阳螺纹15,其交替地磁化并平行于每个 在旋转轴的外周上的另一个,可滑动地安装在旋转轴11上的第一滑台21,具有南极S的磁化带的第一阴螺纹27和在螺旋形状下交替磁化的北极N 第一滑动台的内周面上的第一倾斜角θ1与阳螺纹相反,可滑动地安装在旋转轴11上的第二滑动台22和具有南极的磁化带的第二阴螺纹28 S和北极N以与第二滑动台的内周面相反的第二倾斜角度θ以螺旋形状交替地磁化,与雄性磁性螺杆相反,wh 通过步进电动机19旋转轴11的旋转,第一和第二阴性磁性螺钉27和28分别从阳螺纹15接收磁力,从而允许第一和第二滑动台21和22移动 以不同的速度。
    • 4. 发明申请
    • ELECTRONIC COMPONENT MOUNTING DEVICE AND AN OPERATION PERFORMING METHOD FOR MOUNTING ELECTRONIC COMPONENTS
    • 电子元件安装设备和安装电子元件的操作执行方法
    • US20120317804A1
    • 2012-12-20
    • US13581845
    • 2011-07-27
    • Tadashi EndoHiroshi OgataTomohiro KimuraTakaaki Yokoi
    • Tadashi EndoHiroshi OgataTomohiro KimuraTakaaki Yokoi
    • H05K13/04H05K3/30
    • H05K13/0452H01L2224/81H05K13/0413H05K13/0812H05K13/083Y10T29/49128Y10T29/4913Y10T29/49904Y10T29/53013Y10T29/53174Y10T29/53178
    • It is intended to provide an electronic component mounting device and an operation performing method for mounting electronic components so that both the operation quality and the productivity can be improved. Height precision division information that divide the height precision required for up and down movements of operating heads into the first division which indicates a normal height precision and the second division which indicates that a high height precision is required based on the type of electronic components are stored as operation data beforehand. In operation performing procedures, when an electronic component belongs to the first division, an operating head is made to move up and down based on an approximate operation position height derived from an approximate curved surface of the top surface of a board which is calculated by using the height measurement result obtained by measuring a plurality of height measuring points on the surface of the board, and when the electronic component belongs to the second division, the operating head is made to move up and down based on an individual operation position height obtained by individually measuring the board height at the operation position.
    • 旨在提供一种电子部件安装装置和用于安装电子部件的操作执行方法,从而可以提高操作质量和生产率。 存储高精度分割信息,其将操作头的上下运动所需的高度精度分成表示正常高度精度的第一分区,以及基于电子部件的类型指示需要高高度精度的第二分割 作为操作数据。 在操作执行过程中,当电子部件属于第一分割时,操作头基于从通过使用计算出的板的顶面的大致曲面导出的近似操作位置高度而上下移动 通过测量板的表面上的多个高度测量点而获得的高度测量结果,并且当电子部件属于第二分割时,操作头基于通过以下获得的各个操作位置高度而上下移动: 单独测量操作位置的板高度。
    • 5. 发明申请
    • WORKING APPARATUS AND WORKING METHOD FOR CIRCUIT BOARD
    • 电路板的工作装置和工作方法
    • US20090125141A1
    • 2009-05-14
    • US12095083
    • 2006-11-24
    • Takahiro NodaTadashi EndoOsamu OkudaKazuhide Nagao
    • Takahiro NodaTadashi EndoOsamu OkudaKazuhide Nagao
    • G06F19/00
    • H05K13/0812H05K13/0815Y10T29/53091Y10T29/53178Y10T29/53261
    • In estimating a curved surface model by approximating the shape of the board surface of a circuit board, auxiliary measurement spots are set other than measurement spots on the board surface, eligibility as a sampling displacement magnitude in estimating a curved surface model is determined according to a difference in a displacement magnitude from a work reference surface. When the sampling displacement magnitude is determined to be ineligible, a new measurement spot is reset. By this operation, a local increase and decrease in the displacement magnitude due to a discontinuity of the board surface exerts no influence on the estimation of the curved surface model, and the curved surface model approximated more closely to the shape of the actual board surface is estimated, leading to an improvement in the work quality with the working height adjusted to the proper height.
    • 在通过近似电路板的板表面的形状来估计曲面模型时,辅助测量点被设置在板表面以外的测量点上,在估计曲面模型中作为取样位移量的合格性根据 位移幅度与工件参考表面的差异。 当取样位移量值被确定为不合格时,重新设定一个新的测量点。 通过这种操作,由于板表面的不连续性引起的位移幅度的局部增加和减小对曲面模型的估计没有影响,并且与实际板表面的形状更接近的曲面模型是 估计,导致工作质量的提高,工作高度调整到适当的高度。
    • 7. 发明授权
    • Component feeder exchange cart, and mechanism and method for positioning component feeder
    • 部件进料器更换车,以及定位部件进料器的机构和方法
    • US07066704B2
    • 2006-06-27
    • US10149064
    • 2000-12-07
    • Tadashi EndoTakao KashiwazakiAkira Kabeshita
    • Tadashi EndoTakao KashiwazakiAkira Kabeshita
    • B65G67/00
    • H05K13/0417Y10T74/2057
    • A cart comprises a base frame, driver for extending an operational stroke of a hydraulic jack and transferring this movement into an up and down motion, a pair of elevating rods simultaneously lifted of lowered by movement of the driver, a pair of supporting frames for operably supporting the elevating rods by virtue of guide rollers, and a holder fixed to the elevating rods for lifting and lowering the component supply unit, wherein a multi purpose space is formed surrounded by the driver, the elevating rods, and the holder. By using a positioning mechanism containing a structure where a positioning pin of a fixing device fits into a V-shaped slot formed on a component supply unit side, a component supply unit may be positioned in two different directions by pushing the component supply unit in a single direction.
    • 推车包括底架,用于延伸液压千斤顶的操作行程并将该运动转换成上下运动的驱动器,一对升降杆,其通过驱动器的运动而同时升降;一对支撑框架,用于可操作地 通过导辊支撑升降杆,固定在升降杆上的用于升降部件供给单元的保持架,其特征在于,由驾驶员,升降杆和保持架构成的多用途空间形成。 通过使用包含定影装置的定位销配合到形成在部件供给单元侧的V形槽的结构的定位机构,通过将部件供给单元推入到组件供给单元中,可以将部件供给单元定位在两个不同的方向 单向