A kind of underwater automatic welding equipment based on wet welding

Abstract

The invention discloses an underwater automatic welding equipment based on wet welding, which includes an operation table, a slide plate is fixedly connected to the bottom of the operation table, and a ring-shaped fixing mechanism is slidably connected to the slide plate, and the top of the operation table is arranged symmetrically. There is a mounting frame, and an adjustment mechanism is installed on one side of the two mounting frames, a bracket is installed on the top of one of the adjustment mechanisms, and a fixed frame is installed on the top of the other said adjustment mechanism, and the fixed frame A welding machine is clamped on the top, and one end of the welding machine is connected with a storage battery. The invention can automatically aim at the welding point, utilize image underwater image recognition technology, automatically identify the welding place and automatically weld, and independently slide welding, so that the operator can remotely control the operation without hands, and can greatly avoid the possibility of electric shock in the operating environment. Possibility, so as to effectively protect the life safety of operators, improve work efficiency and improve operation safety.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an underwater automatic welding equipment based on wet welding. Background technique [0002] Underwater welding makes the welding process more complicated due to the existence of water. Wet welding is a method of underwater welding, in which welders weld directly underwater instead of artificially draining the water around the welding area. Underwater welding method, arc burning under water is similar to submerged arc welding, and it burns in air bubbles. When the welding wire burns, the coating on the welding wire forms a sleeve to make the air bubbles exist stably, thus stabilizing the arc. To make the welding wire stable underwater Combustion, the welding wire needs to be coated with potion and waterproof, and the bubbles are formed by hydrogen, oxygen, water vapor and the bubbles produced by the burning of the welding wire coating. In order to overcome the difficul...

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Problems solved by technology

[0003] Compared with underwater dry or partial dry welding, underwater wet welding has more applications, but the safety will be worse, because the operator directly performs welding in water, although the space of air bubbles is used for welding However, due to the conductivity of water, the operator still has the possibility of electric shock during the welding process. If the operator operates in an environment that is not isolated from water, the personal safety of the operator will be greatly reduced, and the risk factor of the operation will be greatly increased.

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