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15 条记录 (耗时 0.023 秒)

    Wire clamp gap control mechanism and method
    1.
    发明申请
    Wire clamp gap control mechanism and method 有权
    线夹间隙控制机构及方法

    公开(公告)号：US20080000946A1

    公开(公告)日：2008-01-03

    申请号：US11479774

    申请日：2006-06-29

    申请人： Ka Shing Kenny Kwan ,  Chong Hao Chen ,  Gang Ou

    发明人： Ka Shing Kenny Kwan ,  Chong Hao Chen ,  Gang Ou

    IPC分类号： B23K37/00 ,  B23K31/00

    CPC分类号： B23K20/004 ,  H01L24/78 ,  H01L2224/78 ,  H01L2224/851 ,  H01L2924/00014 ,  H01L2924/01019 ,  Y10S228/904 ,  H01L2224/48 ,  H01L2224/45099

    摘要： An apparatus and method for automatically controlling a clamp gap between clamping arms of a wire clamp is provided wherein a motor generates an actuation force for moving the clamping arms relative to each other. A resilient member is positioned such that the actuation force acts upon and flexes the resilient member to an extent that is proportional to the clamp gap, and the clamp gap is controlled by adjusting the amount of actuation force according to a predetermined relationship between the actuation force and the clamp gap.

    摘要翻译： 提供了一种用于自动控制线夹的夹紧臂之间的夹紧间隙的装置和方法，其中马达产生用于相对于彼此移动夹持臂的致动力。 弹性构件被定位成使得致动力作用在弹性构件上并使弹性构件弯曲到与夹具间隙成比例的程度，并且通过根据致动力之间的预定关系调节致动力的量来控制夹紧间隙 和夹紧间隙。

    Wire clamp gap control mechanism and method
    2.
    发明授权
    Wire clamp gap control mechanism and method 有权
    线夹间隙控制机构及方法

    公开(公告)号：US07549569B2

    公开(公告)日：2009-06-23

    申请号：US11479774

    申请日：2006-06-29

    申请人： Ka Shing Kenny Kwan ,  Chong Hao Chen ,  Gang Ou

    发明人： Ka Shing Kenny Kwan ,  Chong Hao Chen ,  Gang Ou

    IPC分类号： B23K5/22 ,  B23K1/06 ,  B25B1/06

    CPC分类号： B23K20/004 ,  H01L24/78 ,  H01L2224/78 ,  H01L2224/851 ,  H01L2924/00014 ,  H01L2924/01019 ,  Y10S228/904 ,  H01L2224/48 ,  H01L2224/45099

    摘要： An apparatus and method for automatically controlling a clamp gap between clamping arms of a wire clamp is provided wherein a motor generates an actuation force for moving the clamping arms relative to each other. A resilient member is positioned such that the actuation force acts upon and flexes the resilient member to an extent that is proportional to the clamp gap, and the clamp gap is controlled by adjusting the amount of actuation force according to a predetermined relationship between the actuation force and the clamp gap.

    摘要翻译： 提供了一种用于自动控制线夹的夹紧臂之间的夹紧间隙的装置和方法，其中马达产生用于相对于彼此移动夹持臂的致动力。 弹性构件被定位成使得致动力作用在弹性构件上并使弹性构件弯曲到与夹具间隙成比例的程度，并且通过根据致动力之间的预定关系调节致动力的量来控制夹紧间隙 和夹紧间隙。

    Wire bonding apparatus comprising rotary positioning stage
    5.
    发明授权
    Wire bonding apparatus comprising rotary positioning stage 有权
    线接合装置包括旋转定位台

    公开(公告)号：US08256658B2

    公开(公告)日：2012-09-04

    申请号：US11840005

    申请日：2007-08-16

    申请人： Gang Ou ,  Ajit Gaunekar ,  Dongsheng Zhang ,  Ka Shing Kenny Kwan

    发明人： Gang Ou ,  Ajit Gaunekar ,  Dongsheng Zhang ,  Ka Shing Kenny Kwan

    IPC分类号： B23K37/00 ,  B23K31/00

    CPC分类号： B23K20/004 ,  H01L2224/78301

    摘要： A wire bonding apparatus, comprising a bonding tool mounted on a bondhead body which is in turn mounted on a positioning table, is provided for bonding electronic devices. The positioning table has first and second motors coupled to it that are operative to drive the bondhead body to positions along respective first and second orthogonal axes. The bondhead body is connected to the positioning table through a pivot such that the bondhead body is rotatable relative to the positioning table about a third axis which is substantially orthogonal to the first and second axes. Further, a third motor drives the bondhead body to rotate about the third axis.

    摘要翻译： 一种引线接合装置，其包括安装在依次安装在定位台上的接合头体上的接合工具，用于接合电子设备。 定位台具有联接到其上的第一和第二马达，其可操作以将接合头主体沿相应的第一和第二正交轴线的位置驱动。 接合头主体通过枢轴连接到定位台，使得接合头体相对于定位台可相对于基本上与第一和第二轴线正交的第三轴线旋转。 此外，第三马达驱动结合头体围绕第三轴旋转。

    DIRECT DRIVE ROBOTIC MANIPULATOR
    8.
    发明申请
    DIRECT DRIVE ROBOTIC MANIPULATOR 有权
    直接驱动机器人操纵器

    公开(公告)号：US20080067966A1

    公开(公告)日：2008-03-20

    申请号：US11532787

    申请日：2006-09-18

    申请人： Gang Ou ,  Ajit Gaunekar ,  Tin Kwan Bobby Chan ,  Gary Peter Widdowson ,  Yun Bo He ,  Dong Sheng Zhang

    发明人： Gang Ou ,  Ajit Gaunekar ,  Tin Kwan Bobby Chan ,  Gary Peter Widdowson ,  Yun Bo He ,  Dong Sheng Zhang

    IPC分类号： B25J5/00

    CPC分类号： B25J9/042 ,  Y10T74/20305

    摘要： A direct drive robotic manipulator is provided which includes a plurality of segments that are rotatably coupled with respect to one another. A plurality of spindles connects the segments for relative rotation therebetween, and a plurality of direct drive assemblies is further coupled to the plurality of spindles. Each direct drive assembly encloses an end of a spindle and comprises a rotor assembly to which the spindle is attached for manipulating the spindle. A positional measurement apparatus may also be included at each direct drive assembly to ascertain an angular disposition of a segment relative to an adjoining segment.

    摘要翻译： 提供了一种直接驱动机器人操纵器，其包括相对于彼此可旋转地联接的多个段。 多个主轴连接所述段以在其间相对旋转，并且多个直接驱动组件进一步联接到所述多个主轴。 每个直接驱动组件包围主轴的一端并且包括转子组件，主轴被安装到该转子组件上以操纵主轴。 每个直接驱动组件还可以包括一个位置测量装置，以确定一段相对于相邻段的角度布置。

    Die ejector system using linear motor
    9.
    发明申请
    Die ejector system using linear motor 有权
    使用线性电机的喷射器系统

    公开(公告)号：US20050198799A1

    公开(公告)日：2005-09-15

    申请号：US10801452

    申请日：2004-03-15

    申请人： Ajit Gaunekar ,  Gary Widdowson ,  Gang Ou

    发明人： Ajit Gaunekar ,  Gary Widdowson ,  Gang Ou

    IPC分类号： B21D45/00 ,  B21D45/02 ,  H01L21/00 ,  H01L21/68

    CPC分类号： H01L21/67132 ,  Y10T29/49819 ,  Y10T29/53174 ,  Y10T29/53178 ,  Y10T29/53274

    摘要： The invention provides a die ejector system and method for removing a die from an adhesive surface. The system comprises an ejector tool that is operative to move relative to the die whereby to push the die. The ejector tool may consist of a collet holder and an ejector pin array. A shaft holds the ejector tool and is in turn coupled to a forcer of a linear motor. The forcer is movable relative to a stator of the linear motor. After the die is pushed by the ejector tool, a die pick-up device removes the die from the adhesive surface.

    摘要翻译： 本发明提供了一种用于从粘合剂表面去除模具的模具喷射器系统和方法。 该系统包括可相对于管芯移动的推进器工具，从而推动模具。 喷射器工具可以由夹头固定器和顶针阵列组成。 轴保持顶出器工具，并且又连接到线性马达的推动器。 锻炼者相对于线性电动机的定子是可移动的。 在模具被推出工具推动之后，模具拾取装置将模具从粘合剂表面移除。

    ROBOTIC ARM DRIVING MECHANISM
    10.
    发明申请
    ROBOTIC ARM DRIVING MECHANISM 有权
    机动武器驱动机制

    公开(公告)号：US20090266194A1

    公开(公告)日：2009-10-29

    申请号：US12108900

    申请日：2008-04-24

    申请人： Dongsheng Zhang ,  Ajit Gaunekar ,  Gang Ou

    发明人： Dongsheng Zhang ,  Ajit Gaunekar ,  Gang Ou

    IPC分类号： B25J18/00

    CPC分类号： B25J9/042 ,  B25J9/104 ,  Y10T74/20305 ,  Y10T74/20317 ,  Y10T74/20329

    摘要： A robotic arm assembly is provided comprising a driving mechanism including a rotor which is rotatable relative to a stator. The rotor is coaxially rotatable about a columnar shaft having a substantially hollow central longitudinal axis. A first arm having proximal and distal pivotal ends is rigidly mounted on the rotor such that the first arm is drivable to rotate by the driving mechanism. A proximal pivotal end of a second arm having proximal and distal pivotal ends is pivotally connected to the proximal pivotal end of the first arm. A first timing pulley is mounted coaxially onto the columnar shaft, and a second timing pulley which is spaced from the first pulley is drivable to rotate together with rotation of the first arm. A timing belt connects the first and second timing pulleys and is operative to rotate the second arm relative to the first arm as the first arm is driven to rotate by the driving mechanism, such that the distal pivotal ends of the first and second arms are configured to always lie along a substantially straight line.

    摘要翻译： 提供了一种机器人臂组件，其包括驱动机构，该驱动机构包括可相对于定子旋转的转子。 转子围绕具有基本上中空的中心纵向轴线的柱状轴同轴旋转。 具有近端和远端枢转端的第一臂刚性地安装在转子上，使得第一臂可驱动以通过驱动机构旋转。 具有近端和远端枢转端的第二臂的近端枢转端枢转地连接到第一臂的近端枢转端。 第一正时带轮同轴地安装在柱状轴上，与第一带轮间隔开的第二正时带轮可以与第一臂的旋转一起旋转。 同步带连接第一和第二正时皮带轮，并且当第一臂被驱动机构驱动旋转时，可操作以相对于第一臂旋转第二臂，使得第一臂和第二臂的远端枢转端配置 总是沿着一条基本上直线的位置。