Cathode line welding equipment

Abstract

The invention relates to the field of cathode line processing equipment, and in particular to cathode line welding equipment. The cathode line welding equipment comprises a rack, and 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 internal clamping device is arranged at the upstream of the welding assembly, and an external clamping device is arranged at the downstream of the welding assembly; the feeding assembly comprises a sliding rail on the rack and a feeding device arranged on the sliding rail in a sliding manner, and the feeding device, the internal clamping device and the external clamping device are arranged on one central axis; the welding assembly comprises six groups of welding components, which are circumferentially arranged in an array with the central axis as a center and are distributed spirally along the axial direction of the central axis, and the axial direction of the welding ends of two groups of welding components opposite to each other in the radial direction is equal to the axial length of half welding cycle of a cathode line to be welded. The special cathode line welding machine adopts a semi-automation production process, realizes automatic feeding and welding, and can be used for producing cathode lines quickly and efficiently.

Description

technical field [0001] The invention relates to the field of cathode wire processing equipment, in particular to cathode wire welding equipment for automatically producing 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 the wet electrostatic precipitator. The production requirements of the product are complex, and the material requirements are high, such as 316L, 2205 and TA2...

AI Technical Summary

Problems solved by technology

The processing raw materials of acupuncture cathode wire are welded pipes and welding needles. Similar product processing technologies in China generally adopt energy storage type butt welding, stud welding, or riveting, but none of them can fully meet the needs of actual production.

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