Motor system for positioning a load
    1.
    发明授权
    Motor system for positioning a load 有权
    用于定位负载的电机系统

    公开(公告)号:US06713903B2

    公开(公告)日:2004-03-30

    申请号:US10223229

    申请日:2002-08-15

    IPC分类号: H02K4100

    摘要: The invention provides a motor system and a method for positioning a load. The system comprises support means such as an XY table for supporting the load. A first motor and a second motor cooperate to drive the load, whereby the first motor is adapted to provide higher thrust than the second motor and the second motor is adapted to deliver higher positioning accuracy than the first motor during a positioning sequence to position the load.

    摘要翻译: 本发明提供了一种用于定位负载的电机系统和方法。 该系统包括支撑装置,例如用于支撑负载的XY工作台。 第一电动机和第二电动机协作以驱动负载,由此第一电动机适于提供比第二电动机更高的推力,并且第二电动机适于在定位顺序期间提供比第一电动机更高的定位精度以将负载 。

    DIRECT DRIVE ROBOTIC MANIPULATOR
    2.
    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

    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
    3.
    发明授权
    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:US07305757B2

    公开(公告)日:2007-12-11

    申请号:US10801452

    申请日:2004-03-15

    IPC分类号: B23P19/00

    摘要: A die ejector system and method for removing a die from an adhesive surface. The system includes 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 flexure bearings coupled to the shaft guide movement of the ejector tool relative to the die. 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: 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。 该系统包括一个推进器工具,其可操作以相对于管芯移动,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。 该推进器相对于线性电动机挠性轴承的定子可移动,该定子联接到顶出器工具相对于模具的轴引导件运动。 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。

    Direct drive robotic manipulator
    5.
    发明授权
    Direct drive robotic manipulator 有权
    直接驱动机器人操纵器

    公开(公告)号:US07531979B2

    公开(公告)日:2009-05-12

    申请号:US11532787

    申请日:2006-09-18

    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。

    Wire clamp gap control mechanism and method
    8.
    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

    IPC分类号: B23K37/00 B23K31/00

    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。

    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

    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。