Object grabbing method and system for suction type mechanical hand

A technology of manipulators and objects, which is applied in the field of robotics, can solve the problems of objects falling and low reliability, and achieve the effects of avoiding objects falling, improving success rate, and improving reliability

Inactive Publication Date: 2016-10-12
CELLSECRETE BIOTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the above-mentioned grasping process, the method of single surface and single suction device makes the reliability of the suction manipulator low when grasping the object, and it is easy to cause the object to fall during the grasping process.

Method used

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  • Object grabbing method and system for suction type mechanical hand
  • Object grabbing method and system for suction type mechanical hand
  • Object grabbing method and system for suction type mechanical hand

Examples

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Embodiment Construction

[0082] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0083] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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PUM

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Abstract

The invention discloses an object grasping method and an object grasping system of a suction manipulator. The object grasping method of the suction manipulator includes the steps of: collecting image information of the object, and analyzing the image information to obtain the position information and attitude information of the object; The device absorbs the first side of the object; controls the suction manipulator to lift the object and uses the object's own gravity to make the second suction device of the suction manipulator absorb the second side of the object, and the first and second sides are two surfaces that the object intersects . The object grasping method of the above-mentioned suction manipulator uses two first suction devices to absorb the first surface of the object, which improves the reliability of grasping the object and avoids the falling of the object during the grasping process. At the same time, the second suction device absorbs the second surface of the object by changing the posture of the object with the suction manipulator, which improves the success rate of the suction manipulator in grabbing the object.

Description

technical field [0001] The invention relates to the field of robots, and more specifically, relates to an object grasping method and an object grasping system of a suction manipulator. Background technique [0002] In the related art, when the suction manipulator grabs multiple objects in the container, it uses a single suction device on a single surface, such as a suction cup to grab. Faces, sides, and corners are all cases of a single surface picked up by a single pick-up device. [0003] However, in the above-mentioned grasping process, the method of single surface and single suction device makes the reliability of the suction manipulator low when grasping the object, and it is easy for the object to fall during the grasping process. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention needs to provide an object grasping method and an object grasping sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/06B25J13/08
CPCB25J15/0683B25J13/08
Inventor 黄启彪刘志超
Owner CELLSECRETE BIOTECH LTD
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