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    • 33. 发明授权
    • Working method and apparatus for workpiece being conveyed
    • 被输送工件的工作方法和装置
    • US4964497A
    • 1990-10-23
    • US382446
    • 1989-07-20
    • Isao BundoKouzou HannukiMikiya Ito
    • Isao BundoKouzou HannukiMikiya Ito
    • B23P21/00B62D65/02
    • B23P21/008B62D65/02Y10T29/49828Y10T29/53548
    • A working apparatus for a work being conveyed wherein a movable base is provided alongside of a conveyor conveying a plate-like workpiece mounted on a carrier in such a manner that the workpiece is held in an upright posture with its side surfaces facing sideward, the movable base being movable in the longitudinal direction in which the workpiece is conveyed, and a robot mounted on the movable base is used to apply predetermined working to the workpiece being conveyed by the conveyor. A clamping device for clamping the carrier is provided on the movable base and operated by signals from a detecting device that detects the carrier. A positioning mechanism is also provided on the movable base, for positioning the workpiece on the carrier in three orthogonal directions with respect to the movable base and holding the workpiece in that position. The positioning mechanism includes a vertically movable lifter for pushing the workpiece up from below to a predetermined position, a first unit having a reference seat for receiving one of the front and rearward side edges of the workpiece and a first clamp member for clamping the one side edge from sideward direction and a second unit having an abutment seat for contacting the other of the front and rearward side edges of the workpiece and a second clamp member for clamping the other side edge from sideward direction. The first unit is mounted on the movable base to be movable laterally toward and away from the conveyor. The second unit is also mounted on the movable base to be movable laterally toward and away from the conveyor and additionally movable in the longitudinal direction.
    • 一种被输送工作的作业装置,其特征在于,可移动基座设置在传送装载在托架上的板状工件的输送机的旁边,使得工件保持直立姿态,其侧面朝向侧面, 基座可以在其中输送工件的纵向方向上移动,并且使用安装在可移动底座上的机器人对由输送机输送的工件施加预定的作业。 用于夹持载体的夹紧装置设置在可移动基座上并由来自检测载体的检测装置的信号操作。 定位机构也设置在可动基座上,用于将工件相对于可移动基座在三个正交方向上放置在托架上,并将工件保持在该位置。 所述定位机构包括用于将工件从下方向上推动到预定位置的可升降升降器,具有用于接收所述工件的前侧和后侧边缘之一的基准座的第一单元和用于夹紧所述一侧的第一夹紧构件 第二单元具有用于接触工件的前后侧边缘中的另一个的邻接座和用于将另一侧边缘从侧向夹持的第二夹紧构件。 第一单元安装在可移动基座上以横向和远离输送机侧向移动。 第二单元也安装在可移动基座上以可横向移动和远离输送机移动,并且还可在纵向方向上移动。
    • 38. 发明授权
    • Robot control during an e-stop event
    • 机器人控制在一个紧急事件
    • US08738180B2
    • 2014-05-27
    • US13325140
    • 2011-12-14
    • Jianying ShiDavid GrollPeter W. Tavora
    • Jianying ShiDavid GrollPeter W. Tavora
    • G05B15/00G05B19/00
    • B25J5/02B23P21/008B25J9/0084B25J9/1674G05B19/4182G05B2219/39326G05B2219/40272Y02P90/083
    • A system for a work cell having a carrier that moves a product along an assembly line includes an assembly robot, sensor, and controller. An arm of the robot moves on the platform adjacent to the carrier. The sensor measures a changing position of the carrier and encodes the changing position as a position signal. The controller receives the position signal and calculates a lag value of the robot with respect to the carrier using the position signal. The controller detects a requested e-stop of the carrier when the arm and product are in mutual contact, and selectively transmits a speed signal to the robot to cause a calibrated deceleration of the platform before executing the e-stop event. This occurs only when the calculated tracking position lag value is above a calibrated threshold. A method is also disclosed for using the above system in the work cell.
    • 用于具有沿着装配线移动产品的载体的工作单元的系统包括组装机器人,传感器和控制器。 机器人的手臂在与载体相邻的平台上移动。 传感器测量载体的变化位置,并将变化位置编码为位置信号。 控制器接收位置信号,并使用位置信号计算机器人相对于载体的滞后值。 当手臂和产品相互接触时,控制器检测到所要求的载体的紧急停止,并且在执行电子停止事件之前选择性地将速度信号发送到机器人以引起平台的校准减速。 这仅在计算出的跟踪位置滞后值高于校准阈值时才发生。 还公开了在工作单元中使用上述系统的方法。
    • 39. 发明申请
    • WORK METHOD AND WORK DEVICE
    • 工作方法和工作装置
    • US20140007398A1
    • 2014-01-09
    • US13937319
    • 2013-07-09
    • Honda Motor Co., Ltd.
    • Kensaku KaneyasuKaoru ShibataMitsutaka IgaueYushi AokiShoji MatsudaKazuki Akami
    • B65G47/00
    • B65G47/00B23P21/008B62D65/028B62D65/18F16F15/002Y10T29/49774Y10T29/53539
    • High precision work is performed on a work target (workpiece) during conveyance, irrespective of the oscillations accompanying conveyance. A work method includes steps of: predicting a predicted oscillation pattern occurring in a workpiece (W) afterwards from the measurement results of oscillation occurring in the workpiece (W) during conveyance by way of a workpiece conveyance device (2); controlling a robot (131) so as to operate at an oscillation according to the predicted oscillation pattern thus predicted; detecting oscillation occurring in the robot (131) during the step of controlling; and comparing the oscillation occurring in the robot (131) with the predicted oscillation pattern, and in the case of differing, adjusting so that the oscillation of the robot (131) matches the predicted oscillation pattern, in which each of these steps is completed before the robot (131) performs work on the workpiece (W).
    • 运输过程中对工件(工件)进行高精度加工,不管伴随运输的振动如何。 工件方法包括以下步骤:通过工件传送装置(2)预测在工件(W)传送期间发生的振动的测量结果之后在工件(W)中发生的预测振动模式; 控制机器人(131),以便根据如此预测的预测振荡模式在振荡下操作; 检测在所述控制步骤期间发生在所述机器人(131)中的振荡; 并且将机器人(131)中发生的振荡与预测的振荡模式进行比较,并且在不同的情况下,进行调整,使得机器人(131)的振荡与预测的振荡模式匹配,其中这些步骤中的每一个在 机器人(131)对工件(W)进行加工。
    • 40. 发明申请
    • ROBOT CONTROL DURING AN E-STOP EVENT
    • 在停止事件期间的机器人控制
    • US20130158709A1
    • 2013-06-20
    • US13325140
    • 2011-12-14
    • Jianying ShiDavid GrollPeter W. Tavora
    • Jianying ShiDavid GrollPeter W. Tavora
    • G05B19/00
    • B25J5/02B23P21/008B25J9/0084B25J9/1674G05B19/4182G05B2219/39326G05B2219/40272Y02P90/083
    • A system for a work cell having a carrier that moves a product along an assembly line includes an assembly robot, sensor, and controller. An arm of the robot moves on the platform adjacent to the carrier. The sensor measures a changing position of the carrier and encodes the changing position as a position signal. The controller receives the position signal and calculates a lag value of the robot with respect to the carrier using the position signal. The controller detects a requested e-stop of the carrier when the arm and product are in mutual contact, and selectively transmits a speed signal to the robot to cause a calibrated deceleration of the platform before executing the e-stop event. This occurs only when the calculated tracking position lag value is above a calibrated threshold. A method is also disclosed for using the above system in the work cell.
    • 用于具有沿着装配线移动产品的载体的工作单元的系统包括组装机器人,传感器和控制器。 机器人的手臂在与载体相邻的平台上移动。 传感器测量载体的变化位置,并将变化位置编码为位置信号。 控制器接收位置信号,并使用位置信号计算机器人相对于载体的滞后值。 当手臂和产品相互接触时,控制器检测到所要求的载体的紧急停止,并且在执行电子停止事件之前,选择性地向机器人发送速度信号以引起平台的校准减速。 这仅在计算出的跟踪位置滞后值高于校准阈值时才发生。 还公开了在工作单元中使用上述系统的方法。