WELDING ROBOT FOR ROUND PIPE WELDING, AND WELDING METHOD THEREOF

WIPO Patent Application WO/2022/257229

A1

The present invention relates to a welding robot for round pipe welding, and a welding method thereof. Transmission of a welding arm is implemented by mutual cooperation between a supporting sliding structure and a matching sliding assembly; moreover, by mounting round pipe adjustment structures, round pipes can be directly placed on the adjustment mechanism, to adjust the distances between the round pipes and the welding position to a certain extent. A combined sliding structure comprises the supporting sliding structure vertically mounted at a middle position on a base, and the matching sliding assembly that cooperates with the supporting sliding structure to slide and drives a welding component to move; a placement supporting base and two round pipe adjustment structures slidably connected to the placement supporting base are provided; each round pipe adjustment structure comprises multiple transmission assemblies disposed inside the placement supporting base to achieve sliding of the round pipe adjustment structure relative to the placement supporting base, and a rotating support welded to the round pipe adjustment structure to provide support.

JP2001009590

ALIGNING METHOD FOR METALLIC PIPE

LIU YANG (CN)
GUO CHANGLEI (CN)
LIN ZIHAO (CN)

PCT/CN2021/107144

December 15, 2022

July 19, 2021

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NANJING YUQUN COMM TECH CO LTD (CN)

B23K37/053

WO2015124783A1

2015-08-27

CN106624293A	2017-05-10
CN209098107U	2019-07-12
CN111593547A	2020-08-28
CN207914763U	2018-09-28
CN105217524A	2016-01-06
CN103911699A	2014-07-09
CN203736432U	2014-07-30
CN205663755U	2016-10-26
CN213297583U	2021-05-28
CN201239797Y	2009-05-20

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