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Gripper device for robot arm

A technology of robot arms and hands, applied in the direction of manipulators, manufacturing tools, chucks, etc., can solve problems such as reduced work efficiency, and achieve the effects of avoiding sudden collisions, preventing collisions, and preventing damage

Pending Publication Date: 2022-07-08
HANWHA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Since the existing gripper collides with the protruding part of the site where the product is loaded, and it is caught when moving to a place where many objects are stacked randomly, there is a problem that work efficiency is significantly reduced

Method used

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  • Gripper device for robot arm
  • Gripper device for robot arm
  • Gripper device for robot arm

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Embodiment Construction

[0053]Since the invention is capable of various modifications and many embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. The effects and features of the present invention and methods for achieving the effects and features will become more apparent with reference to the embodiments described in detail below and the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but can be implemented in various forms.

[0054] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when described with reference to the accompanying drawings, the same reference numerals are assigned to the same or corresponding constituent elements, and repeated descriptions thereof will be omitted.

[0055] In the following embodiments, the terms "first", "second" and the like are used to distinguish one constitue...

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Abstract

According to one aspect of the present invention, there is provided a gripper device for a robot arm, comprising: a gripper part capable of gripping an object by means of a hinge motion; a power transmission unit that is coupled to the jig unit and transmits power to the jig unit; and a buffer part, one side of which is connected to the power transmission part and the other side of which is connected to a robot arm main body, in which the power transmission part is movable on the buffer part.

Description

technical field [0001] Embodiments of the present invention relate to a gripper device for a robot arm, and more particularly, to a gripper device for a robot arm that can effectively clamp an unshaped object while reducing impact. Background technique [0002] Generally speaking, robot arms are mainly used in industrial sites such as manufacturing production lines to realize the automation of product production. A gripper for gripping a product is usually installed at the front end of a robot arm installed on a production line, and the shape and function of the gripper differ depending on the product to be gripped and the work content. [0003] Since the existing gripper collides with the protruding portion of the site where the product is loaded, and is clamped when moving to a place where a plurality of objects are randomly stacked, there is a problem that the work efficiency is significantly lowered. [0004] Chinese Invention Patent Gazette No. 107053242 (published on ...

Claims

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Application Information

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IPC IPC(8): B25J15/10
CPCB25J15/10B25J17/0225B25J15/024B25J19/0091B25J19/02
Inventor 郑铉锡
Owner HANWHA CORP
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