Welding robot for pile splicing of prefabricated pile
A technology of welding robots and prefabricated piles, applied in welding equipment, welding accessories, manufacturing tools, etc., can solve the problems of low welding efficiency, high welding labor intensity, unstable welding quality, etc., and avoid high labor intensity and high labor intensity , good welding quality
Active Publication Date: 2021-03-16
南京钜砼建筑工业技术研究所有限公司 +1
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Problems solved by technology
[0003] In order to solve the above-mentioned problems, the present invention provides a welding robot for prefabricated pile connection, which effectively avoids the high labor intensity and the welding of the welding groove on the outer edge of the end plate of the prefabricated pile connection in the prior art. The quality is unstable, the welding efficiency is low, and the exhaust gas emission affects the health of the welder. It must be welded more than 3 times, and the slag must be manually cleaned before each welding. Defects with worrying quality problems
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[0019] When welding prefabricated piles with end plates, the welder manually welds the V-shaped groove of the two end plates spliced by hand-held arc welding tongs or carbon dioxide gas shielded welding torch. The labor intensity is high, the welding quality is unstable, and the welding efficiency is high. Low and exhaust gas emissions affect the health of welders. In order to achieve the welding strength and the height of the weld seam, it is necessary to weld more than 3 times, and the slag must be manually cleaned before each welding, so the phenomena of cutting short materials and opportunistic manipulation often occur; and the welding robot for prefabricated piles of the present invention can Automatic welding is carried out by setting the program. Due to the advanced structure and superior performance, it can guarantee the automatic welding of the V-groove splicing of the two end plates. The welding speed is fast, uniform and stable, and the quality is excellent. The r...
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The invention discloses a welding robot for pile splicing of a prefabricated pile. The welding robot comprises a movable trolley with four rubber wheels at the bottom, wherein a tray is arranged on aframe chassis of the movable trolley; a circular track is arranged on the upper plane of the tray; a welding trolley is arranged on the circular track on the upper plane of the tray; a welding manipulator is connected into the circular track in a sliding mode through the welding trolley; the welding manipulator and the welding trolley are both in control connection with a controller; the tray is of a hollow structure; and the hollow structure of the tray surrounds the periphery of a welding groove in the butt joint position of the outer edge of an end plate or a hoop of the prefabricated pileduring pile splicing of the prefabricated pile. The welding robot effectively avoids the defects that for the welding groove in the outer edge of the end plate for pile splicing of the prefabricated pile, the welding labor intensity is high, the welding quality is unstable, the welding efficiency is low, exhaust emission affects the body health of welders, welding must be conducted three times ormore, and the phenomena of emptying, material reduction and free riding happen frequently due to manual slag removal before welding each time in the prior art.
Description
technical field [0001] The present invention relates to the technical field of prefabricated pile connection, and also relates to the technical field of welding robots, in particular to a welding robot for prefabricated pile connection. Background technique [0002] At present, when prefabricated piles with end plates are connected to piles, for the welding of the welding groove on the outer edge of the end plate at the butt joint of the prefabricated piles, the welder holds the arc welding tongs or the carbon dioxide gas shielded welding torch to splice the two end plates. Manual welding of type grooves, labor intensity is high, welding quality is unstable, welding efficiency is low, and exhaust gas emissions affect the health of welders. In order to achieve the welding strength and weld height, it is necessary to weld more than 3 times, and the slag must be manually cleaned before each welding. The welding quality is unstable, so the phenomenon of cutting short materials a...
Claims
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IPC IPC(8): B23K9/00B23K9/32
CPCB23K9/0026B23K9/32Y02E10/50
Inventor 李全民袁志洲李建宇李继徽叶仲初向上巢启闰王永
Owner 南京钜砼建筑工业技术研究所有限公司