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Title:
ARTICLE EXTRACTION SYSTEM AND ARTICLE EXTRACTION METHOD
Document Type and Number:
Japanese Patent JP2021088054
Kind Code:
A
Abstract:
To provide an article extraction system that can improve a state where dropping of products tends to occur due to excess movement speed when pinching back the products.SOLUTION: An article extraction system comprises a photographing unit, a plurality of lifting devices, a plurality of material extracting/adsorbing tools that are connected to the lifting devices respectively, and a control unit. The control unit performs control so that the photographing unit photographs a material to obtain a photographed image. The control unit identifies an image of the material displayed on the photographed image. The control unit calculates area-data showing areas of the material image on the basis of the image of the material. The control unit creates a use frequency N of the adsorbing tools on the basis of the area-data, where N are one or more integers. The control unit performs control so that N-material extracting/absorbing tools connected with N-lifting devices respectively of the lifting devices are moved together and are adsorbed onto the material and so that the material is extracted from a storage area for the material.SELECTED DRAWING: Figure 1

Inventors:
CHEN CHENG-LUNG
LIU YU-YEN
NGUYEN XUAN LOC
LAI TSUNG-CHENG
Application Number:
JP2020194688A
Publication Date:
June 10, 2021
Filing Date:
November 24, 2020
Export Citation:
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Assignee:
SOLOMON TECH CORP
International Classes:
B25J13/08
Domestic Patent References:
JP2014176926A2014-09-25
JP3525896B22004-05-10
JP2004524595A2004-08-12
JPH10120354A1998-05-12
JP2000127074A2000-05-09
JPS61214989A1986-09-24
JP2019181602A2019-10-24
JP2010005769A2010-01-14
Foreign References:
WO2019147697A12019-08-01
CN107972059A2018-05-01
US20080080962A12008-04-03
Other References:
木村宣隆,坂井亮,勝俣伸一,知原信博: "ピース出庫作業におけるアームと移動中の搬送車との協調動作のための深層学習ベース対象物認識", ロボティクスメカトロニクス講演会2018講演会論文集 2018 JSME CONFERENCE ON ROBOTICS AND MECHATRON, JPN6021013265, 2 June 2018 (2018-06-02), ISSN: 0004641064
Attorney, Agent or Firm:
Hajime Amano