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    • 7. 发明申请
    • AUTOMATIC CALIBRATION METHOD FOR ROBOT SYSTEM
    • 机器人系统的自动标定方法
    • WO2017163177A3
    • 2017-09-28
    • PCT/IB2017/051626
    • 2017-03-21
    • TYCO ELECTRONICS (SHANGHAI) CO. LTD.TE CONNECTIVITY CORPORATIONTYCO ELECTRONICS UK LTD
    • DENG, YingcongZHANG, DandanLU, Roberto Francisco-YiLIU, YunHU, Lvhai
    • B25J9/16
    • An automatic calibration method of a robot system, comprising steps of: providing a ball-rod member comprising a connection rod and a sphere connected to one end of the connection rod; fixing the other end of the connection rod to an terminate execution tool mounted on a flange of a robot; providing three distance sensors around a known target point, so as to sense three actual distances from the three distance sensors to a surface of the sphere, respectively; controlling the robot to move the center of the sphere to the target point in various different poses based on the three actual distances sensed by the three distance sensors, and calculating a transformation matrix Ts of the center of the sphere with respect to the center of the flange based on pose data of the robot at the target point in the various different poses; and calculating a transformation matrix Tt of the center of the terminate execution tool with respect to the center of the flange according to a following formula: Tt = Ts * Tc, wherein Tc is a transformation matrix of the center of the terminate execution tool with respect to the center of the sphere, and Tc is known and constant. It does not need to identify the center of the sphere based on images of the sphere captured by the vision sensor, improving the calibration efficiency of the robot system.
    • 一种机器人系统的自动校准方法,包括以下步骤:提供包括连接杆和连接到所述连接杆的一端的球体的球杆构件; 将连杆的另一端固定到安装在机器人的法兰上的端接执行工具; 在已知目标点周围提供三个距离传感器,以便分别感测从三个距离传感器到球体表面的三个实际距离; 基于由三个距离传感器感测到的三个实际距离来控制机器人以各种不同的姿势将球体的中心移动到目标点,并且计算球体的中心相对于球体的中心的变换矩阵Ts 基于在各种不同姿势中的目标点处的机器人的姿势数据的凸缘; 并且根据下面的公式计算终止执行工具的中心相对于法兰的中心的变换矩阵Tt:Tt = Ts * Tc,其中Tc是终止执行工具的中心的变换矩阵 到球体的中心,并且Tc是已知且恒定的。 它不需要根据视觉传感器捕获的球体图像来识别球体的中心,从而提高了机器人系统的校准效率。
    • 9. 发明申请
    • ASSEMBLING APPARATUS
    • 装配设备
    • WO2017163184A1
    • 2017-09-28
    • PCT/IB2017/051635
    • 2017-03-21
    • TYCO ELECTRONICS (SHANGHAI) CO. LTD.TYCO ELECTRONICS (ZHUHAI) LTD.TYCO ELECTRONICS UK LTD.
    • DENG, YingcongHU, LvhaiDAI, ZhiyongLIU, YunZHANG, DandanYU, QiangCHEN, WeiZHANG, Ning
    • G02B6/42H01R13/658H05K9/00H01R43/18
    • An assembling apparatus adapted to assembly a case made of thin plate is disclosed. The case comprises a bottom case and a top case, a latch is formed on each side wall of the bottom case, and a locking spring is formed on each side plate of the top case. When the side plates of the top case are located at a predetermined position with respect to the top wall of the top case, the lock springs are adapted to be fitted into the latches from inner sides of the latches, respectively. The assembling apparatus comprises: a base configured to position and support the bottom case; an operation mechanism adapted to hold and move the top case; and a guide device adapted to be disposed at the inner side of the latch and configured to guide the side plate to the predetermined position, so that the lock spring on the side plate of the top case is capable of being fitted into the latch. In the present invention, the guide device may automatically corrects the position deviation of the side plates of the top case by guiding the side plates offset from predetermined position to the predetermined position. As a result, the lock spring on the side plate of the top case is smoothly fitted into the latch, improving the assembly efficiency of the case made of thin plate.
    • 公开了一种适于组装由薄板制成的壳体的组装装置。 壳体包括底壳和顶壳,底壳的每个侧壁上形成有卡锁,顶壳的每个侧板上形成有锁定弹簧。 当顶部壳体的侧板相对于顶部壳体的顶壁位于预定位置时,锁定弹簧适于分别从闩锁的内侧装配到闩锁中。 所述组装装置包括:基座,所述基座构造成定位和支撑所述底壳; 操作机构,其适于保持和移动顶部壳体; 以及引导装置,该引导装置适于设置在闩锁的内侧并且构造成将侧板引导到预定位置,使得顶壳的侧板上的锁定弹簧能够配合到闩锁中。 在本发明中,引导装置可以通过引导偏离预定位置的侧板到预定位置来自动校正顶壳的侧板的位置偏差。 其结果是,上壳体的侧板上的锁定弹簧顺利地装配到闩锁中,提高了由薄板制成的壳体的组装效率。
    • 10. 发明申请
    • CUTTING SYSTEM
    • 切割系统
    • WO2016098047A1
    • 2016-06-23
    • PCT/IB2015/059732
    • 2015-12-17
    • TYCO ELECTRONICS (SHANGHAI) CO. LTD.TYCO ELECTRONICS CORPORATIONTYCO ELECTRONICS UK LTD
    • LIU, YunXIN, LimingHU, LvhaiZHANG, DandanLU, Roberto Francisco-Yi
    • B23K26/38B23K26/035
    • B23K37/0435B23K26/0884B23K26/142B23K26/38B23K2201/18B23K2201/38B25B5/12B25B5/163H01R43/16
    • A cutting system includes: a moving mechanism (100); a laser cutter (200) mounted on the moving mechanism; a support table (300) configured to support a sheet of material plate (500) to be cut thereon; and a fixation device (400) configured to fix the sheet of material plate to be cut on the support table. The fixation device (400) comprises a pressing plate (410) having a row of tooth-like features with a tooth slot between adjacent tooth-like features. During cutting the sheet of material plate with the laser cutter, the row of tooth-like features press the sheet of material plate on the support table, and the moving mechanism drives a laser head of the laser cutter to move along edges of the tooth slots, so as to cut a row of work pieces, corresponding to the row of tooth-like features, out of the sheet of material plate by a single cutting process. The efficiency of cutting the work pieces is increased, and the work pieces cut out by the laser head has a smooth edge, improving the cutting quality of the work piece.
    • 切割系统包括:移动机构(100); 安装在所述移动机构上的激光切割器(200) 支撑台(300),其构造成支撑待切割的材料板(500)的片材; 以及固定装置(400),其被配置为将待切割的材料板片固定在支撑台上。 固定装置(400)包括具有一排齿状特征的按压板(410),在相邻的牙齿特征之间具有齿槽。 在用激光切割机切割材料板的过程中,一排齿状特征将支撑台上的材料板压紧,移动机构驱动激光切割机的激光头沿齿槽的边缘移动 ,以便通过单个切割工艺将与行列特征相对应的一排工件切割出板材。 提高了切割工件的效率,并且由激光头切割的工件具有光滑的边缘,提高了工件的切割质量。