An anode steel claw repair equipment

Abstract

The invention discloses anode steel jaw repair equipment. The anode steel jaw repair equipment comprises a polishing device for polishing the surfaces of waste steel jaws, and a recasting device for repairing the steel jaws; the recasting device comprises an end surface polishing plate, a gear disc, a bracket and a base arranged in sequence from top to bottom; a transmission shaft is vertically mounted on the base, and penetrates through the base and extends to the bottom end surface; a first driving gear and the gear disc are in deceleration engagement transmission; and a second driving gearand a driven gear on the rotating shaft are in acceleration engagement transmission. The recasting device comprises a worktable, and multiple casting molds arranged on the worktable; the casting moldsare arranged on the worktable as a straight line, and gaps thereof can be adjusted in the arrangement straight line direction; and the depth of a manipulator placing the steel jaws in a casting cavity is to guarantee a gap surrounded by the placed steel jaw parts and the casting cavity to form a molding cavity for casting incomplete parts of the steel jaws. The anode steel jaw repair equipment greatly reduces the waste of steel jaw raw materials, and achieves high repair efficiency and better repair effect.

Description

technical field [0001] The invention belongs to the technical field of electrolytic aluminum, and in particular relates to a repairing device for anode steel claws. Background technique [0002] In the electrolytic aluminum industry, the anode steel claw is an important conductive accessory. During the production turnover cycle, the surface of the claw head is easily corroded and adhered to impurities that affect conductivity, and it is not easy to handle, that is, after the lower part a of the steel claw is corroded It becomes smaller and has a series of uneven dross attached to the surface, and the steel claw is usually heavy, and the steel consumption is high. It is impossible to completely discard it because the lower part of the steel claw is missing. It needs to be polished and removed before local welding. Compensation and other methods to repair. At present, when domestic electrolytic aluminum manufacturers repair steel claws, they basically use manual grinding and ...

AI Technical Summary

Problems solved by technology

[0002] In the electrolytic aluminum industry, the anode steel claw is an important conductive accessory. During the production turnover cycle, the surface of the claw head is easily corroded and adhered to impurities that affect conductivity, and it is not easy to handle, that is, after the lower part a of the steel claw is corroded It becomes smaller and has a series of uneven dross attached to the surface, and the steel claw is usually heavy, and the steel consumption is high. It is impossible to completely discard it because the lower part of the steel claw is missing. It needs to be polished and removed before local welding. Compensation and other repairs

At present, when domestic electrolytic aluminum manufacturers repair steel claws, they basically use manual grinding and shot blasting, which is labor-intensive, low in efficiency, high in cleaning production and operation costs, and unsatisfactory in effect. It cannot meet the technical parameters of the production process and large-scale The production requirements of this kind of grinding equipment are relatively complex, but the function is relatively simple, the grinding efficiency is low, especially the safety is poor, and it needs control and strength when contacting, otherwise it will be thrown out, and the surface grinding at the end of the anode cannot be done. To obtain a relatively ideal grinding effect, especially for the grinding of the anode end surface, it is difficult to implement synchronously. Therefore, the overall grinding effect of the anode is not good, or the steel claws with missing corrosion are directly cut and discarded as a whole, and then the same missing steel claws are used for Welding to repair, this repair method wastes a lot of steel, the cost is high, and it is difficult to ensure the shape consistency and standardization of the steel claw after welding.

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