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Title:
VISION-BASED AUTOMATIC LOADING AND UNLOADING DEVICE AND METHOD FOR STAMPING MACHINE, AND STAMPING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/200536
Kind Code:
A1
Abstract:
Provided is a vision-based automatic loading and unloading device for a stamping machine. The automatic loading and unloading device is used to automatically load and unload a raw material for a stamping machine. The automatic loading and unloading device comprises: a frame provided at one side of a stamping machine; a loading platform provided at the frame for stacking up a raw material; a pick-up mechanism used to retrieve the raw material on the loading platform; an execution mechanism provided at the frame and used to grip the raw material from the pick-up mechanism and to place the raw material at the stamping machine; an unloading platform used to collect a finished item obtained from a stamping operation performed by the stamping machine; and a vision-based positioning system used to identify a position of the raw material and to feed back position information, such that the execution mechanism adjusts a position of the raw material at the stamping machine. The present invention employs a vision-based positioning system to identify a position of a raw material, thereby increasing the precision of positioning the raw material, and increasing the quality testing pass rate of products. Moreover, a pick-up mechanism and an execution mechanism are used to realize automatic loading and unloading of the raw material, thereby facilitating efficient utilization of equipment, increasing production efficiency, and reducing production costs.

Inventors:
ZHOU XING (CN)
MA PENGWEI (CN)
HUANG LIANG (CN)
Application Number:
PCT/CN2018/083399
Publication Date:
October 24, 2019
Filing Date:
April 17, 2018
Export Citation:
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Assignee:
SHENZHEN A & E INTELLIGENT TECH INST CO LTD (CN)
International Classes:
B21D22/00; B23Q7/00
Foreign References:
CN106270081A2017-01-04
CN106270081A2017-01-04
CN105835045A2016-08-10
CN104942641A2015-09-30
CN103878269A2014-06-25
DE10031185A12001-05-03
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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