Copper wire production line for detecting and pickling surface grease

Abstract

The invention discloses a copper wire production line for detecting and pickling surface grease. The copper wire production line comprises a grease detection mechanism and a lifting pickling mechanism. The grease detection mechanism comprises an upstream positioning roller, a downstream positioning roller, a friction force detection ring and a grease detection swing rod; the grease detection swingrod comprises a swing rod mounting shaft, a swing rod mounting sleeve, a swing rod detection part and a swing rod swing part; a moving contact block is fixedly arranged at the upper end of the swingrod swing part, a fixed contact block is arranged on the upstream side of the moving contact block, and a torsional spring is arranged between the swing rod mounting shaft and the swing rod mounting sleeve; the swing rod detection part is positioned at the downstream of the friction force detection ring; the lifting pickling mechanism comprises a pickling tank body and a lifting air cylinder, a piston rod of the lifting air cylinder is arranged downwards, and an immersion roller is arranged at the lower end of the lifting air cylinder. According to the invention, grease detection can be carried out on a copper wire, the copper wire can be immersed in a pickling solution when grease exists, and the copper wire does not contact the pickling solution when the grease does not exist.

Description

technical field [0001] The invention relates to the technical field of copper material processing equipment, in particular to a copper wire production line for detecting and pickling surface grease. Background technique [0002] In the drawing process of copper wire products, in order to improve the passability of copper materials and achieve better surface smoothness, lubricating grease is usually applied to the surface of copper materials in the diameter reduction process, and the lubricant attached to the surface of copper wire products Grease will affect the adhesion of the outer layer material in the subsequent plating process or extrusion process, so pickling is required to remove the lubricating grease attached to the surface of the copper wire product. [0003] The copper wire production line in the prior art usually needs to be provided with at least two pickling tanks in order to fully remove the lubricating grease on the surface of the copper wire. For the second ...

AI Technical Summary

Problems solved by technology

[0003] The copper wire production line in the prior art usually needs to be provided with at least two pickling tanks in order to fully remove the lubricating grease on the surface of the copper wire. For the second pickling process, the copper wire products loaded on the production line, regardless of their Whether there is grease on the surface, it must pass through the second pickling tank, which causes unnecessary loss of components and pickling liquid in the second pickling tank; for this reason, it is necessary to provide a detection and pickling surface grease The copper wire production line can control the copper wire to be immersed in the pickling solution for pickling according to actual needs, and can also prevent the copper wire from contacting the pickling solution when the copper wire is free of grease to reduce loss

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