Automatic cutting and welding system for repairing hammerhead of crust breaker

Abstract

An automatic cutting and welding system for repairing a hammerhead of a crust breaker comprises a suspension type annular conveyor, the annular conveyor is connected to a control system, a plurality of hooks are arranged on a conveying chain on the annular conveyor at intervals and move along with the conveying chain, a feeding and discharging work station, a cutting work station and a welding work station are arranged in the periphery of the annular conveyor, a cutting robot is installed on the cutting work station, and a hammer rod clamping mechanism, a hammer head clamping and feeding mechanism, a second material detection sensor and a welding robot are installed on the welding work station. The system can be used for electrolytic aluminum enterprises, and can effectively reduce the cost and improve the efficiency.

Description

technical field [0001] The invention relates to the repair and welding of the hammer head of a sheller, in particular to an automatic cutting and welding system for repairing the hammer head of a sheller, which belongs to the technical field of automation equipment. Background technique [0002] In the production of electrolytic aluminum, the shelling hammer works for a long time in the environment of strong magnetic field, high temperature and strong current, and often needs to be repaired. When repairing, it is necessary to cut off the shelling hammer head from the long pipe, and weld a new hammer head on the remaining long pipe. At present, there are two modes of manual and semi-automatic repair work on the shelling hammer head. Manual repair is manual cutting and manual welding, which has a large workload, harsh working environment and low efficiency. The semi-automatic repair work is to manually cut, and then use an automatic machine for welding. It uses a single-axis...

AI Technical Summary

Problems solved by technology

Since the shelling hammer often needs to be repaired, the round pipe is no longer vertical and has a certain curvature. In this way, when welding, the shelling hammer is not on the same axis when it rotates, and the welding quality will be affected. The longer the time , the more times of repairs, the less straight the round pipe will be, and finally it will not be able to automate welding, and the efficiency of this semi-automatic repair mode is not high, and the scale of electrolytic aluminum production enterprises is generally large. Taking a factory as an example, the use of semi-automatic repair mode does not work A person can complete up to 60 repairs per day, but the factory needs 180 repairs per day, which requires three skilled workers to complete. Therefore, the current hammerhead repair of shellers has poor quality and low efficiency. , the problem of high cost

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