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Piece sorting mechanical arm, piece sorting robot and control method of piece sorting robot

A control method and technology of manipulators, applied in manipulators, manufacturing tools, etc., can solve the problems of load sensitivity, large space, field expansion and insufficient adaptability, and achieve the effect of strong adaptability and compact structure

Pending Publication Date: 2018-08-10
SF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, industrial robot arms are mostly used for handling operations, which not only have a large space, but also complex on-site configuration; in theory, industrial robot arms can adapt to express handling, rotation, and flipping operations perpendicular to the grabbing surface, but cannot achieve parallel to grabbing The flip operation of the surface; the serial robot arm is sensitive to the load, and different business scenarios need to be configured with different models of the robot arm according to the load range, which is not enough for field expansion and adaptability; the coupling of the rotation and translation motion of the industrial robot arm objectively increases the difficulty of control

Method used

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  • Piece sorting mechanical arm, piece sorting robot and control method of piece sorting robot

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Embodiment Construction

[0021] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0023] Please refer to figure 1 , the embodiment of the present invention provides a sorting mechanical arm, including a first mobile unit 11, a second mobile unit 12 is slidably connected to the first mobile unit 11, the sliding direction of the second mobile unit 12 is the same as that of the T...

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Abstract

The invention discloses a piece sorting mechanical arm, a piece sorting robot and a control method of the piece sorting robot. The piece sorting robot comprises the piece sorting mechanical arms in left-right symmetry; and each mechanical arm is composed of three right-angle moving units and a wrist portion mechanism. The control method includes the steps of single-arm moving and rotating control,double arm overturning cooperative control, multi-robot task allocating and a scheduling method. According to the technical scheme provided by the embodiment of the invention, one or more piece sorting robots are arranged above a conveying belt through a gantry mechanism, express items on the conveying belt are rotated and subjected to horizontal moving, specific face overturning and other operation. According to the piece sorting robot and the control method, the space is compact, movement control decoupling is achieved, the matching degree with the conveying belt is high, and fast deployingis achieved.

Description

technical field [0001] The present disclosure generally relates to the field of express delivery, and in particular to a piece sorting robot arm, a piece sorting robot and a control method thereof. Background technique [0002] In the field of logistics sorting, the express is turned over manually or by a robot so that the specific side faces up, placed on the conveyor belt in sequence, and then passed through high-speed code scanning and automated sorting equipment. Robot-assisted express handling operations, specifically including horizontal handling of express items, rotation operations in a horizontal plane, flipping operations on a specific surface, etc. [0003] In the existing technology, industrial robot arms are mostly used for handling operations, which not only have a large space, but also complex on-site configuration; in theory, industrial robot arms can adapt to express handling, rotation, and flipping operations perpendicular to the grabbing surface, but canno...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00
CPCB25J11/00
Inventor 张东文陈冬梅吴登禄
Owner SF TECH
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