Title:
VISION-BASED AUTOMATIC LOADING AND UNLOADING DEVICE AND METHOD FOR STAMPING MACHINE, AND STAMPING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2019/200537
Kind Code:
A1
Abstract:
A vision-based automatic loading and unloading device (10) for a stamping machine (30). The automatic loading and unloading device is used to automatically load and unload a raw material (20) for a stamping machine. The automatic loading and unloading device comprises: a frame (100) provided at one side of a stamping machine; a loading platform (200) provided at the frame for stacking up a raw material; a pick-up mechanism (300) used to retrieve the raw material on the loading platform; a loading robot (400) connected to the pick-up mechanism and used to control the pick-up mechanism to place the retrieved raw material at the stamping machine; an unloading platform (500) 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 loading robot adjusts a position of the raw material at the stamping machine. Also provided are stamping equipment comprising the automatic loading and unloading device and a vision-based automatic loading and unloading method for a stamping machine. The automatic loading and unloading device employs a vision-based positioning system to identify a position of a raw material, thereby increasing precision of positioning the raw material, and increasing the quality testing pass rate of products. Moreover, a pick-up mechanism and a loading robot are used to realize automatic loading and unloading of the raw material, thereby facilitating efficient utilization of the equipment, increasing production efficiency, and reducing production costs.
Inventors:
ZHOU XING (CN)
MA PENGWEI (CN)
HUANG LIANG (CN)
MA PENGWEI (CN)
HUANG LIANG (CN)
Application Number:
PCT/CN2018/083406
Publication Date:
October 24, 2019
Filing Date:
April 17, 2018
Export Citation:
Assignee:
SHENZHEN A & E INTELLIGENT TECH INST CO LTD (CN)
International Classes:
B21D43/20; B21D43/18
Foreign References:
| CN208230717U | 2018-12-14 | |||
| CN206527253U | 2017-09-29 | |||
| CN107639173A | 2018-01-30 | |||
| CN207030421U | 2018-02-23 | |||
| CN103878269A | 2014-06-25 | |||
| JPH05131334A | 1993-05-28 | |||
| EP2399850A1 | 2011-12-28 | |||
| KR101517305B1 | 2015-05-04 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
Download PDF: