首页>
外国专利>
PALM-TYPE MECHANICAL GRIPPER WITH VARIABLE-POSITION AND ROTATABLE FINGERS AND DUAL-DRIVE CRANK-SLIDER PARALLEL MECHANISM
PALM-TYPE MECHANICAL GRIPPER WITH VARIABLE-POSITION AND ROTATABLE FINGERS AND DUAL-DRIVE CRANK-SLIDER PARALLEL MECHANISM
展开▼
机译:可变位置和可旋转手指的掌式机械夹爪,以及双驱动曲柄滑块并联机构
展开▼
页面导航
摘要
著录项
相似文献
摘要
A palm-type mechanical gripper with variable-position and rotatable fingers and a dual-drive crank-slider parallel mechanism is provided with a crank-slider mechanism on the left side, which is an active driving structure and is driven by two stepping motors to respectively generate angular displacement of cranks and to change lengths of connecting rods, and a crank-slider mechanism on the right side, which is a driven mechanism and is driven at a constant speed by a pair of gears. The mechanical gripper is provided with three plate spring fingers, wherein two fingers are respectively installed on the connecting rods on left and right sides, and under the cooperative effect of the two stepping motors, the eccentricities of the cranks, the positions and angles of the two fingers respectively on the two connecting rods and the position of the other fixed finger can be changed through manual adjustment.
展开▼