Pipeline all-position operation machine and control method thereof

Abstract

The invention belongs to the field of mechanical automation, and particularly relates to a pipeline all-position operation machine and control method thereof. The operation machine comprises a guide rail, a motion unit, an executive terminal, a driving unit and a control unit, wherein the motion unit conducts peripheral motion along the guide rail; one end of the motion unit is connected with the executive terminal; the output end of the control unit is connected with the input end of the driving unit; the output end of the driving unit is connected with a driving motor of the motion unit; the driving unit receives pulse signals sent out by the control unit and drives the driving motor of the motion unit to conduct corresponding motions; the motion unit comprises a peripheral motion mechanism, an axial motion mechanism, a radial motion mechanism and a swing mechanism which are capable of conducting independent motion driven by motors; the peripheral motion mechanism is provided with a scan mechanism. The operation machine has the function of automatically conducting pipeline cutting and welding, the defect of manual operation on irregular pipelines is overcome, and real-time detection and automatic adjustments are achieved.

Description

technical field [0001] The invention belongs to the field of mechanical automation, and particularly relates to a mechanical device for connecting / separating pipes. Background technique [0002] Foreign commercialized pipeline welding / cutting automation devices are expensive and large, and can only work on regular surfaces. The construction environment of domestic pipelines is complex, and the shape of the pipeline is irregular (the roundness of the cross-section is poor), so the track of the imported equipment may not be coaxial with the pipeline. The misalignment of the track and the pipe will cause the actuator to move in the wrong position, resulting in the machine not being able to operate normally. Therefore, manual work is still the main work. However, there are problems of shortage of senior skilled workers and low efficiency in manual operation, which hinders the upgrading and development of domestic industry. Moreover, all manual operations often have different s...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an all-position working machine for pipelines and its control method. The working machine has the functions of automatically cutting and welding pipelines, overcomes the defects of manual work on irregular pipelines, and can Real-time detection, automatic adjustment

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