Fully automatic lead filling machine

Abstract

The invention discloses a fully-automatic lead enameling manipulator. The lead enameling manipulator comprises a lead enameling main machine and an auxiliary mechanism, wherein the lead enameling main machine comprises an upright post on which a screw rod is mounted; a bracket is in transmission with the upright post through a screw rod nut so as to regulate the height up and down; a cross arm is fixed by the bracket up and down; a top plate is arranged at the top end of the upright post; a stepping motor is fixedly placed on the top plate; the stepping motor is connected with the screw rod of the upright post through a coupler to control the position regulation of the bracket; guide rails are arranged at one end of the cross arm; a flux spray head is mounted at one end of a sliding plate; racks are mounted between the guide rails; a sliding block moves on the guide rails; an electromagnetic heating module is mounted on the sliding block. A flux is sprayed automatically and can be uniformly sprayed on a preheated position which is pre-enameled with lead, so that good lamination between the lead and a working piece is ensured. The whole lead enameling process does not need direct manual operation, so as to ensure the health of the worker.

Description

technical field [0001] The invention relates to the technical field of lead enamel, in particular to an operating machine applied to the process of enamel lead in a large cylindrical container. Background technique [0002] Lead enamel is a special anti-corrosion process, which utilizes the characteristics that lead has good sulfuric acid corrosion resistance and low strength. After melting the lead, it is "cast" on the inner wall of the steel container to isolate the steel equipment. The corrosive medium cannot be in direct contact with steel. Lead enamel is widely used in non-ferrous metal hydrometallurgy equipment using sulfuric acid process, and is also widely used in petrochemical equipment for processing sulfuric acid-containing media. [0003] At present, the lead enamel process is all done manually by workers. Because lead produces a large amount of lead vapor and lead oxidation dust when heated, it is very harmful to the human body; and in the case of manual lead ...

AI Technical Summary

Problems solved by technology

Because lead produces a large amount of lead vapor and lead oxidation dust when heated, it is very harmful to the human body; and in the case of manual lead filling, the working area of ​​a worker is only 0.1-0.15m per hour 2 , for large containers, the lead filling cycle is very long, which seriously affects the production schedule of the factory

Poor working conditions, high labor intensity, low work efficiency and uneven work quality are the biggest disadvantages of manual lead enamel.

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