Tin furnace with liquid level lifting device, high-speed tinning machine and method

Abstract

The invention discloses a tin furnace with a liquid level lifting device, a high-speed tinning machine and a method. The tin furnace with the liquid level lifting device comprises a rack, a tin liquidbath and the liquid level lifting device. The high-speed tinning machine comprises a pay-off device, a guiding device, an acid pickling device, an ultrasonic cleaning device and a high-temperature annealing and drying device. The high-speed tinning machine further comprises a take-up device. The method is applied to the tin furnace with the liquid level lifting device and comprises the steps thata copper wire straightly passes through the tin furnace; and the liquid level lifting device works, the liquid level of the tin liquid bath is lifted to a liquid level lifting area, so that tin plating is conducted on the surface of the copper wire. By means of the tin furnace with the liquid level lifting device, the high-speed tinning machine and the method, the liquid level of tin liquid can be lifted; the copper wire can straightly passes without turning; the contact width of the tin liquid is decreased, the resistance is small, and the production speed can be guaranteed; the production cost is lowered; the tin furnace and the high-speed tinning machine have the advantages of being stable in operation, good in tin plating quality and long in service life; and the method is simple in procedure and good in tin plating effect.

Description

technical field [0001] The invention relates to the technical field of tin-clad wire production, in particular to a tin furnace with a liquid level raising device, a high-speed tin-clad machine and a method. Background technique [0002] The production speed of the traditional tin-clad wire is not fast enough, once the production speed is increased, the wire will break. Especially when passing through the tin furnace, since the copper wire needs to be guided and turned down to the liquid level of the tin liquid pool for tinning, when the guidance turns upward, great resistance is generated during the turning process. At the same time, the width of the liquid surface of the tin liquid is relatively large. Due to the relatively high density of the tin liquid, the resistance will also increase, which is unfavorable for fine copper wires and high-speed production. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the...

AI Technical Summary

Problems solved by technology

[0002] The production speed of the traditional tin-clad wire is not fast enough, once the production speed is increased, the wire will break

Especially when passing through the tin furnace, since the copper wire needs to be guided and turned down to the liquid surface of the tin liquid pool for tin plating, when the guide turns upward, great resistance is generated during the turning process

At the same time, the width of the liquid surface of the tin liquid is relatively large. Due to the relatively high density of the tin liquid, the resistance will also increase, which is unfavorable for fine copper wires and high-speed production.

Images