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Robot hand and robot

A technology of manipulators and holding parts, which is applied in the direction of robots, manipulators, manufacturing tools, etc., can solve the problems of being unable to deal with gripping and manipulators are prone to interference, and achieve the effect of preventing interference

Inactive Publication Date: 2014-07-23
YASKAWA DENKI KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is not possible to handle workpieces that require a large grip width
[0008] In this regard, although a chuck with a large grip width can be used to handle a variety of workpieces (for example, large workpieces), this will lead to an increase in the size of the robot, which is likely to interfere with the robot

Method used

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  • Robot hand and robot
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  • Robot hand and robot

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Embodiment Construction

[0059] Hereinafter, embodiments of the manipulator and the robot disclosed in the present application will be described in detail with reference to the drawings. In addition, this invention is not limited by embodiment shown below.

[0060] In the following, an assembly robot for mounting electronic components such as capacitors on a substrate will be described as an example. In addition, the assembly robot is described only as "robot". In addition, the "manipulator" which is an end effector is described as "hand".

[0061] In addition, the electronic components mounted on the board are described as "work", and if the types are different, "W+Number" will be added such as workpieces W1, W2..., and "W" will be added when the entire workpiece is collectively referred to regardless of the type. " Such a single symbol.

[0062] First, use Figure 1A The configuration of the robot 10 according to the embodiment will be described. Figure 1A It is a schematic side view showing the...

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PUM

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Abstract

The invention provides a robot hand and a robot that can surely prevent an interference even when there is a variety of workpieces. The robot hand includes a plurality of holding parts provided to be holdable of a plurality of workpieces, respectively, and a pneumatic drive for protruding one of the holding parts, when the holding part holds one of the workpieces, toward the workpiece with respect to one or more remaining holding parts by pneumatic pressure.

Description

technical field [0001] The disclosed embodiments relate to manipulators and robots. Background technique [0002] Conventionally, a robot is known that performs a predetermined operation such as assembling a processed product using a manipulator provided at the tip of an arm. [0003] As a specific example, this robot is configured as a so-called articulated robot of a horizontal articulated type having a manipulator such as a chuck, and performs processing operations of holding an electronic component such as a capacitor using a chuck and mounting the electronic component on a substrate. . [0004] In addition, in order to allow a robot to efficiently perform such a machining operation to shorten the working time of the process, a robot having a manipulator including a plurality of chucks has also been proposed (for example, refer to Patent Document 1). [0005] Specifically, the robot included in the "workpiece conveyance device" disclosed in Patent Document 1 has a plur...

Claims

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Application Information

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IPC IPC(8): B25J15/10
CPCB25J15/00B25J15/0028Y10S901/31B25J15/0023
Inventor 原田敏行元永健一石桥启吾
Owner YASKAWA DENKI KK