Special welding machine for cathode lines

Abstract

The invention relates to the field of machining equipment for cathode lines and discloses a special welding machine for the cathode lines. The special welding machine comprises a rack as well as a feeding assembly and a welding assembly which are arranged on the rack, wherein the welding assembly is arranged on a feeding line of the feeding assembly, an inner clamping device is arranged in the upstream position of the welding assembly, and an outer clamping device is arranged in the downstream position of the welding assembly; the feeding assembly comprises a sliding rail arranged on the rack and a feeding device glidingly arranged on the sliding rail, and the feeding device, the inner clamping device and the outer clamping device are located in the same central axis; multiple groups of lifting assemblies for lifting welding pipes are also arranged on the sliding rail, and each lifting assembly comprises a lifting cylinder located below the sliding rail, a bracket arranged on the lifting cylinder and a pulley arranged on the bracket. The special welding machine for the cathode lines adopts the semi-automatic production technology, automatic feeding and welding are realized, and the cathode lines can be produced quickly and efficiently.

Description

technical field [0001] The invention relates to the field of cathode wire processing equipment, in particular to a cathode wire welding machine for automatic production of spiral hexagonal needle-punched cathode wires. Background technique [0002] According to the State Council's "12th Five-Year Plan for Energy Conservation and Emission Reduction", it is necessary to promote desulfurization and denitrification in the power industry and the treatment of fine particle pollutants (PM2.5) in the atmosphere, and increase efforts to prevent and control industrial smoke and dust pollutants. Under this background condition, the wet electrostatic precipitator, as a smoke and dust pollutant treatment equipment, was imported from abroad and gradually promoted and applied in China. Acupuncture cathode wire is an important part of wet electrostatic precipitator. The production requirements of the product are complex, and the material requirements are high, such as 316L, 2205 and TA2 all...

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