Automatic production line for steel pipe processing

Abstract

The invention discloses an automatic production line for steel pipe processing and belongs to the field of steel pipe processing equipment. The automatic production line for steel pipe processing comprises a feeding assembly, a forming assembly, a discharging assembly and a packaging assembly, and the feeding assembly, the forming assembly, the discharging assembly and the packaging assembly are arranged in sequence. A welding cleaning-up assembly is arranged at the front end of the forming assembly. The discharging assembly comprises a feeding rack and a discharging rack, wherein the feedingrack corresponds to a discharging outlet of the forming assembly; a turnover assembly is arranged between the feeding rack and the discharging rack; and the end, away from the feeding rack, of the discharging rack corresponds to the packaging assembly. With the automatic production line for steel pipe processing, the efficiency of the whole steel pipe production process can be improved, the product quality can be improved, and the stable running period of the structure can be prolonged.

Description

technical field [0001] The invention belongs to the field of steel pipe processing equipment and relates to an automatic production line for steel pipe processing. Background technique [0002] Steel pipes are widely used in real life. Steel pipes are not only used to transport fluids and powdery solids, exchange heat, and manufacture mechanical parts and containers. Weight, save 20-40% of metal, and can realize factory-like mechanized construction. Manufacturing highway bridges with steel pipes can not only save steel, simplify construction, but also greatly reduce the area of ​​the protective layer, saving investment and maintenance costs. [0003] In the process of manufacturing steel pipes, it needs to go through the process of feeding, forming, unloading and packaging. The steel pipes are processed by steel strips. The steel strips are used as processing raw materials. After loading, the steel strips are processed It is formed into a steel pipe. Because the steel belt ...

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Problems solved by technology

[0003] In the process of manufacturing steel pipes, it needs to go through the process of feeding, forming, unloading and packaging. The steel pipes are processed by steel strips. The steel strips are used as processing raw materials. After loading, the steel strips are processed It is formed into a steel pipe. Because the steel belt has a large mass, it is easy to generate greater friction with other products. Therefore, in the process of feeding, it is necessary to reduce the friction to ensure the smoothness of feeding. The current common steel belt feeding device It is easy to get stuck, causing the steel strip production line to be interrupted and affecting production efficiency

[0004] The steel pipe is formed by welding the steel plate into a steel pipe. There will be a weld bead at the butt joint of the steel plate. In the molten state, the weld bead needs to be processed and shaped to ensure the appearance of the outer surface of the steel pipe and make the outer surface of the steel pipe smoother. At present, the welding seam The treatment is mainly for the treatment of the outer surface weld bead, and for the treatment of the inner weld seam, due to the limitation of the pipe diameter, many steel pipes are transferred to the production line and then processed separately, which increases the production cost, and each steel pipe needs to be re-processed. The positioning and processing reduces the efficiency of the entire production line, and the diameter of many steel pipes is not large enough. It is necessary to set a specific telescopic tool to clean the weld seam internally to ensure the actual production requirements, and the efficiency is low.

[0005] In the process of blanking, express delivery is required to transfer the formed steel pipe to the designated location for surface treatment before packaging to facilitate subsequent transfer and other work. In the process of steel pipe transfer, the steel pipe needs to be turned over, and the production line and the packaging part Carry out isolation settings, the currently commonly used turning mechanisms are mostly driven by cylinders, and when the air pressure is insufficient, the turning will not be smooth, resulting in easy accumulation of steel pipes

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