Self-adaptive rib plate weld joint continuous welding equipment

Abstract

A door-shaped frame is arranged on the upper portion of a bottom plate, a sliding block located on the lower portion of an ejector rod and a driving mechanism driving the sliding block to move in the axial direction of the ejector rod are arranged on an ejector rod body of the door-shaped frame, a supporting rod is arranged on the lower portion of the sliding block, and a 90-degree included angle is formed between the supporting rod and the ejector rod of the door-shaped frame. A welding frame capable of sliding in the axial direction of the supporting rod is arranged on the front face of the supporting rod, a movable plate capable of being adjusted in a lifting mode is arranged on the lower side of the front face of the welding frame, a transverse rod is arranged on the front face of the movable plate, and welding gun clamping mechanisms used for clamping welding guns and adjusting the angles of the welding guns are arranged at the two ends of a rod body of the transverse rod. The longitudinal moving supporting rod and the transverse moving welding frame are matched to form the cross-shaped running track, so that the moving range of the welding gun is greatly enlarged, and the device is suitable for continuous welding operation of straight seams and continuous welding operation of non-straight seams.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a continuous welding equipment for self-adaptive stiffened plate welds. Background technique [0002] With the acceleration of industrial modernization, steel structure buildings are widely used in engineering practice because of their advantages of low construction cost, energy saving and environmental protection. Therefore, H-shaped steel, which is the main support of steel structure buildings, has attracted more and more attention from the society. However, the domestic H-beam production process has not been automated and continuous, and most of the processing procedures still use manual operations, and the processing and production efficiency of H-beam is low. [0003] In the production process of H-shaped steel, the welding process of H-shaped steel is an important step to ensure the quality of H-shaped steel. Traditionally, manual welding is used. Due to the large...

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Problems solved by technology

[0002] With the acceleration of industrial modernization, steel structure buildings are widely used in engineering practice because of their advantages of low construction cost, energy saving and environmental protection. Therefore, H-shaped steel, which is the main support of steel structure buildings, has attracted more and more attention from the society. However, the domestic H-beam production process has not been automated and continuous. Most of the processing procedures still use manual operations, and the processing and production efficiency of H-beams is low.

[0003] In the production process of H-shaped steel, the welding process of H-shaped steel is an important step to ensure the quality of H-shaped steel. Traditionally, manual welding is used. Due to the large size of H-shaped steel, manual welding cannot guarantee the welding quality of H-shaped steel. Uniformly, the existing continuous welding equipment can only perform short-stroke continuous welding for small steel components, and lacks continuous welding equipment for large steel components; in addition, the welding operation of H-beams is not only straight seam welding, but also for arc Shaped structures or other special structures often require non-straight seam welding operations. Nowadays, there is no equipment capable of non-straight seam continuous welding operations. Therefore, there is an urgent need for an efficient and automated continuous welding equipment for steel components.

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