Production line of T-shaped steel for shipbuilding

Abstract

The invention provides a production line of T-shaped steel for shipbuilding. The production line comprises a correcting device, an operating device and a derusting device, the correcting device is used for correcting the bending deformation of the T-shaped steel, the derusting device is used for removing rust on the surface of the T-shaped steel, and the operating device is used for operating thecorrected T-shaped steel into the derusting device; the operating device comprises a clamping mechanism, a fourth telescopic piece, a width adjusting mechanism and a conveying belt, the width adjusting mechanism is arranged on the bottom surface of the conveying belt, the fourth telescopic piece is movably arranged on the width adjusting mechanism, and the clamping mechanism is arranged at the bottom end of the fourth telescopic piece; and the clamping mechanism comprises a first clamping plate, a second clamping plate, a vertical clamping plate and a transverse clamping plate, wherein the first clamping plate is horizontally distributed. According to the operating device, two first clamping rollers and a second clamping roller jointly clamp the top face and the bottom face of a top plateof the T-shaped steel, multiple clamping points are arranged, the clamping effect is good, and the potential safety hazard that the T-shaped steel falls off is eliminated.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a production line for T-shaped steel for shipbuilding. Background technique [0002] T-shaped steel is used in the manufacturing process of ships, but the T-shaped steel is stored in the warehouse before use, and the T-shaped steel is deformed during the process. When a ship is manufactured using T-shaped steel, it is necessary to perform straightening work on the T-shaped steel. However, the current correction method is to use a jack to mechanically correct the deformation of the web and roof of the T-shaped steel. Only a single point can be corrected each time, and multiple corrections are required, which will cause a lot of extra man-hours and time-consuming strenuous. [0003] On the other hand, after the T-shaped steel has been corrected, it needs to be operated to enter the next rust removal process, which requires the use of an operating device, but the current oper...

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Problems solved by technology

[0005] In view of the above-mentioned shortcoming of the prior art, the purpose of the present invention is to provide a kind of production line for shipbuilding T-shaped steel, for solving the correction device of the prior art to use the jack to carry out the web deformation and top plate deformation of the T-shaped steel. Mechanical correction can only be corrected at a local single point each time, and multiple corrections are required, which will result in a large amount of extra man-hours, which is time-consuming and laborious; the clamping effect in the running device is poor, and there is a safety hazard of T-shaped steel falling, so it cannot Fine-tuning, unable to flexibly adapt to T-shaped steel with different thickness and width specifications; ultrasonic waves and derusting liquid in the derusting device cannot touch the supporting part of the T-shaped steel, so that the rust on the supporting part of the T-shaped steel cannot be completely removed. It is necessary to carry out additional derusting work on the supporting part of the T-shaped steel, which is cumbersome and inefficient, and takes a long time to derust.

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