FIXTURE AUTOMATIC EXCHANGE APPARATUS WHICH USES AGV AS CARRYING TOOL

WIPO Patent Application WO/2020/078335

A1

A fixture automatic exchange apparatus which uses an AGV (1) as a carrying tool, said apparatus comprising: the AGV (1); a control mechanism, the control mechanism being arranged on the AGV (1); a displacement mechanism, the displacement mechanism being arranged on the AGV (1), the displacement mechanism being in communication with the control mechanism; a support structure, the support structure being arranged on the displacement mechanism, the support structure being in communication with the control mechanism; a positioning mechanism (7), the positioning mechanism (7) being arranged on the support structure, the positioning mechanism (7) being in communication with the control mechanism. The automatic exchange apparatus can implement fully automatic exchange of fixtures, and uses navigation positioning, zero point system positioning and hole pin positioning in combination. A fixture zero point positioning system feeds back position errors to a control system in real time so that a numerical control unit finds correct positions. The positioning accuracy is high, the degree of automation is high, efficiency can be increased, and manpower and material resources are saved. The AGV can move in a workshop, coming forward when needed and going away when not, so as to implement maximum device utilisation.

ZHANG JICHANG (CN)
LING WEIGUO (CN)
CHEN KUN (CN)

PCT/CN2019/111127

April 23, 2020

October 15, 2019

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SHANGHAI SMARTSTATE TECH CO LTD (CN)

B62D63/02; B25J5/00; B62D63/04

CN109204605A	2019-01-15
CN105437204A	2016-03-30
CN206913136U	2018-01-23
CN103949899A	2014-07-30
CN108247598A	2018-07-06
CN207901140U	2018-09-25
KR20170133994A	2017-12-06
US20180170579A1	2018-06-21

DUAN & DUAN LAW FIRM (CN)

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