Coaxial cable copper wire tinning production line with liquid level adaptive flux coating device

Abstract

The invention relates to a coaxial cable copper wire tin plating production line with a liquid level adaptive soldering flux coating device. The coaxial cable copper wire tin plating production line is characterized by sequentially comprising an unwinding device (1), a front wire storage device (2), a soldering flux coating device (3), a tin plating device (4), a traction device (5), a rear wire storage device (6) and a winding device (7), wherein the soldering flux coating device (3) comprises a soldering flux coating roller (3.5) which comprises a roller shaft (3.5.1) and a roller body (3.5.2), and a circular groove (3.5.3) is arranged on the roller body (3.5.2). The coaxial cable copper wire tin plating production line with the liquid level self-adaption soldering flux coating device has the advantages that the product quality is ensured and the labor intensity is reduced.

Description

technical field [0001] The invention relates to a coaxial cable copper wire tinning production line with a liquid level adaptive flux coating device. Background technique [0002] Coaxial cable refers to a cable with two concentric conductors, and the conductor and shield share the same axis. The most common coaxial cable consists of copper conductors separated by insulation, on the outside of the inner insulation is another ring conductor and its insulator, and then the entire cable is surrounded by a jacket. In the production process of coaxial cables, tinning is required on the surface of the copper wires of coaxial cables according to requirements. After tinning, the copper wires can be used for electrical contacts of electronic circuit components, which can be connected by soldering media Different electrical contacts. [0003] The flux coating device of the traditional coaxial cable copper wire tinning production line generally includes a flux tank, and a pressure ro...

AI Technical Summary

Problems solved by technology

[0003] The flux coating device of the traditional coaxial cable copper wire tinning production line generally includes a flux tank, and a pressure roller immersed in the flux liquid is arranged in the flux tank, and the copper wire is pressed down to the bottom of the copper wire by the pressure roller. The flux liquid is pre-coated, and then drawn upward by the rear guide wheel. During the process of coating the flux on the copper wire, due to the large bending angle of the copper wire, there is residual stress, which makes the stress in the subsequent copper wire It cannot be eliminated, and it will easily lead to a decline in the quality of the final product. During the flux coating process, the liquid level in the flux tank will drop, requiring manual addition of flux, which increases labor intensity

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