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Robot hand and robot

A technology of manipulators and sliding parts, applied in the directions of manipulators, program-controlled manipulators, chucks, etc., can solve problems such as difficulty in holding workpieces

Inactive Publication Date: 2012-11-14
YASKAWA DENKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is still difficult to hold the workpiece when the shape of the holding claw is not suitable for the workpiece in the first place

Method used

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  • Robot hand and robot
  • Robot hand and robot
  • Robot hand and robot

Examples

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Embodiment Construction

[0025] Embodiments of the manipulator and the robot disclosed in the present application will be described in detail below with reference to the accompanying drawings. However, the present invention is not limited by the embodiments described below.

[0026] first refer to figure 1 An example of an arrangement of a workpiece pickup system including a robot provided with a robot arm according to the embodiment will be described. figure 1 is a diagram showing an example of the arrangement of the workpiece pickup system 1 .

[0027] Such as figure 1 As shown, the workpiece picking system 1 includes a robot 10 and a three-dimensional measuring unit 30 . The robot 10 is, for example, a seven-axis multi-axis robot, and is provided with a manipulator 20 at a movable end portion thereof. The manipulator 20 is a so-called end effector, and the robot 10 is a general-purpose robot with replaceable end effectors. will refer to later Figure 2A The details of the manipulator 20 are d...

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PUM

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Abstract

The present invention relates to a robot hand and a robot. A robot hand and a robot according to an embodiment include a set of sliding parts, supporting units, a rotary unit, and a plurality of holding claws. The sliding parts slide in a direction to come close to or move away from each other. The supporting units are secured to the respective sliding parts. The rotary unit is attached to an end portion of at least one of the supporting units and rotates around an axis of rotation parallel to sliding shafts of the sliding parts. The holding claws are attached in directions orthogonal to the axis of rotation and different from one another.

Description

technical field [0001] Embodiments discussed herein relate to manipulators and robots. Background technique [0002] Conventionally, there is known a robot that performs a so-called picking operation of holding and moving bolts and electronic components placed in a component box by means of a manipulator provided at a movable end portion of its arm. Actions for artifacts of the class. [0003] This type of robot performs a holding action by clamping a workpiece with a plurality of holding claws provided at a tip portion of a manipulator (for example, see Japanese Patent Application Laid-Open No. 2002-283268). The holding claws are fixed to the moving parts separately provided on the manipulator, and the clamping is performed by moving each moving part in a direction approaching each other. [0004] However, in conventional manipulators and robots, there may be cases where it is difficult to hold a workpiece according to the size and shape of the workpiece to be held becaus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/08B25J15/00B25J15/02
CPCB25J15/026B25J15/0057
Inventor 原田敏行元永健一
Owner YASKAWA DENKI KK
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