Welded steel pipe coil automatic cutting machine

Abstract

The invention discloses an automatic cutting machine of steel pipe welding coiled materials. The automatic cutting machine of the steel pipe welding coiled materials comprises a reverse arc-shaped straightening mechanism, a hydraulic driving type electric clutch feeding mechanism, a left-right position adjusting mechanism, a hydraulic cylinder connecting rod cutting mechanism and a rack. The hydraulic cylinder connecting rod cutting mechanism and the reverse arc-shaped straightening mechanism are arranged at the front end and the rear end of the rack respectively, the left-right position adjusting mechanism is arranged at the position, arranged on the rear side of the hydraulic cylinder connecting rod cutting mechanism, of the rack, the hydraulic driving type electric clutch feeding mechanism is arranged on the rear side of the left-right position adjusting mechanism, and the hydraulic driving type electric clutch feeding mechanism is arranged on the rack. According to the mode, a steel plate of the whole coiled material can be straightened and rolled to be flat, the parallelism degree is corrected, and a diamond steel plate is prevented from being cut out.

Description

technical field [0001] The invention relates to the field of automation, in particular to an automatic cutting machine for welded steel pipe coils. Background technique [0002] Some thin-walled straight seam welded steel pipes are widely used, including power line laying, ventilation, drainage, hot steam, etc. Different industries have different requirements for welded pipes, and straight seam welded steel pipes are integral Rolled steel plates are produced, but before welding, the whole roll of steel plates must be straightened and cut. The existing process uses a relatively simple roller-type leveling mechanism, and the effect is poor. , and accurate fixed-length cutting cannot be performed, and beveled edges will also appear. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an automatic cutting machine for welded steel pipe coils, which can quickly straighten and roll the entire coiled steel plate, correct t...

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Problems solved by technology

[0002] Some thin-walled straight seam welded steel pipes are widely used, including the laying of power lines, ventilation, drainage, hot steam, etc. Different industries have different requirements for welded pipes, and straight seam welded steel pipes are integral Rolled steel plates are produced, but before welding, the whole roll of steel plates must be straightened and cut. The existing process uses a relatively simple roller-type leveling mechanism, which has poor results. , and accurate fixed-length cutting cannot be performed, and beveled edges will also appear

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