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Title:
LINE MARKING SYSTEM, LINE MARKING METHOD AND LINE MARKING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/179099
Kind Code:
A1
Abstract:
A line marking system, a line marking method and a line marking device. The line marking system comprises a positioning device and a line marking device. The positioning device comprises a machine frame and a first positioning mechanism arranged on the machine frame. The first positioning mechanism comprises a first signal emitter, which can emit signals in a Y direction, and a first adjustment mechanism, wherein the first adjustment mechanism is in communication connection with the line marking device, and same can drive the first signal emitter to move in an X direction. The line marking device comprises a line marking mechanism and a first signal receiver arranged on the line marking mechanism, wherein the line marking mechanism can move and mark a line on a surface to be marked with a line; the first signal receiver can receive the signal from the first signal emitter and is in communication with the line marking mechanism; and the line marking mechanism can move in the Y direction and mark a line, and also adjusts a line marking position in the X direction according to information received by the first signal receiver. The line marking device can adjust the position of the signal emitter to a proper position matching the signal receiver, thereby improving the line marking precision.

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Inventors:
LIU BIN (CN)
JIA YUTAO (CN)
SONG DANFENG (CN)
MU XIONG (CN)
Application Number:
PCT/CN2021/120761
Publication Date:
September 01, 2022
Filing Date:
September 26, 2021
Export Citation:
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Assignee:
GUANGDONG BRIGHT DREAM ROBOTICS CO LTD (CN)
International Classes:
E01C23/22
Foreign References:
CN103452034A2013-12-18
CN109989329A2019-07-09
CN105951573A2016-09-21
CN2233941Y1996-08-28
CN111851249A2020-10-30
CN104762870A2015-07-08
CN112127260A2020-12-25
CN107829359A2018-03-23
CN205259047U2016-05-25
US20180155884A12018-06-07
KR101565002B12015-11-02
JP2020180480A2020-11-05
JP6213156B22017-10-18
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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