Visual measurement twisting system method and device for multifunctional aluminum electrolysis unit

Abstract

The invention discloses a visual measurement twisting system method and device for a multifunctionalaluminum electrolysis unit. The method comprises the steps: moving a visual lifting mechanism and a visual sensor disposed on the visual lifting mechanism to a position above an anode guide rod, carrying out the spatial positioning measurement of different positions, according to spatial position information fed back by the visual sensor, calculating a moving path of the twisting and pulling pole changing operation through a control device, correcting the position of each component, guiding a twisting and pulling lifting servo hydraulic cylinder to drive the corresponding component to move, conveying an anode needing to be replaced to a stacking place to be put down after completing preset actions, and then grabbing a new anode to return to the original position until the new anode is fixed on an electrolytic bath. According to the visual measurement twisting system method and device for a multifunctional aluminum electrolysis unit, automatic positioning is achieved through vision measurement, the whole aluminum electrolysis production anode replacement twisting operation is completed, the anode replacement operation efficiency can be improved, the manual operation time is shortened, the labor intensity is relieved, and the production operation safety is improved.

Description

technical field [0001] The invention belongs to the technical field of aluminum electrolysis, and in particular relates to a method and a device for a visual measurement twisting and pulling system of an aluminum electrolysis multifunctional unit. Background technique [0002] The production of industrial pure aluminum is still dominated by the wet electrolytic method, and the production of electrolytic aluminum is completed in the form of series connection of electrolytic cells and high current. When replacing the anode, the aluminum electrolysis multifunctional unit needs to fix the anode guide rod through the anode twisting device first, and then open the small box clamp to separate the anode guide rod from the large busbar of the electrolytic cell, and finally complete the anode replacement task. [0003] In the prior art, the invention patent with the publication number CN100363539A discloses a connection method and device for a double anode twisting mechanism and shell...

AI Technical Summary

Problems solved by technology

[0005] Although the above existing technologies have made some technological innovations on the aluminum electrolysis intelligent shelling system, they have not considered the factors such as strong magnetic field, high temperature and high dust in the entire production environment. It is necessary for those skilled in the art to consider the twisting system method and device to reduce manual operation time, reduce labor intensity of workers, and improve production efficiency and safety.

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