Group standing robot online automatic back-burning device and back-burning operation method

Abstract

The invention relates to a group standing robot online automatic back-burning device, which comprises a conveying roller table mechanism, a plurality of back-burning flame mechanisms, an air source box, a flow separating line, a positioning sensor and an upper computer; the conveying roller table mechanism comprises a conveying roller table and a reduction motor, the conveying roller table is horizontally arranged, and the back-burning flame mechanisms are arranged below the conveying roller table mechanism; each back-burning flame mechanism comprises a base, a linear track and a power assembly are installed on the base, the linear tracks are in the horizontal direction and perpendicular to the conveying direction of the conveying roller table, linear track sliding blocks are installed onthe linear tracks, the power assemblies drive the linear track sliding blocks to move on the linear tracks, sliding plates are installed on the linear track sliding blocks, supporting fixing assemblies are installed on the sliding plates, and baking torches and ignition devices are installed on the supporting fixing assemblies. The invention further provides a back-burning operation method. The upper computer is used for controlling the back-burning flame mechanisms and the conveying roller table to work, thus a workpiece is moved accurately and the back-burning baking torches is moved accurately, the time of back burning operation is shortened and the efficiency of back burning operation is improved.

Description

technical field [0001] The invention relates to robot welding, in particular to an online automatic back-burning device and a back-burning operation method of a small group of stand-alone robots. Background technique [0002] In the process of shipbuilding, the small group of workpieces is the most basic, common, and largest number of parts. Due to its characteristics, a large number of welding operations are required in the manufacturing process, and the amount of work accounts for more than 15% of the overall welding workload of the entire shipyard. At present, most of the vertical welding of shipyards still uses manual welding, especially the back-burning process that releases the internal stress of the welding of the vertical ribs of the ship group, which is inefficient and unsafe. Under the background of intelligent manufacturing strategy, robot welding is required to replace manual welding . Contents of the invention [0003] Aiming at the above problems, the presen...

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Problems solved by technology

[0002] In the process of shipbuilding, the small group of workpieces is the most basic, common, and largest number of parts. Due to its characteristics, a large number of welding operations are required in the manufacturing process, and the amount of work accounts for more than 15% of the overall welding workload of the entire shipyard. A...

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