Foil generating device used for machining copper foils and capable of continuously discharging and machining method thereof

Abstract

The invention discloses a foil generating device used for machining copper foils and capable of continuously discharging. The foil generating device comprises a foil generating assembly and a control assembly; a copper sulfate solution is injected into an electrolytic bath; one end of a pipeline is connected with a nozzle; the output end of the nozzle is arranged on one side of a cathode roller; a material conveying plate is arranged in the electrolytic bath and is connected with an inner box body; the nozzle sprays the copper sulfate solution to the surface of the cathode roller; and electrolytic copper foils are produced under the action of the cathode roller and an anode plate. The invention further discloses a machining method of the foil generating device used for machining copper foils and capable of continuously discharging; a motor is started to work, so that a gear rotates; a connecting rod can be stretched outwards through rotation of the gear; a belt body can deform; the position of a second belt pulley is not changed; a first belt pulley can drive a cathode roller to move downwards; the cathode roller is in contact with the copper sulfate solution in the electrolytic bath, so that copper sulfate easily reacts with the cathode roller to generate copper foils; and the using effect is good.

Description

technical field [0001] The invention relates to the technical field of copper foil processing equipment, in particular to a raw foil device capable of continuous discharge for copper foil processing and a processing method thereof. Background technique [0002] Copper foil is a negative electrolytic material, a thin, continuous layer of metal foil deposited on the base layer of the circuit board, which acts as a conductor for the PCB. It is easy to bond to the insulating layer, accept the printed protective layer, and form a circuit pattern after corrosion. The working principle of the foil machine is: when the foil machine is working, the copper sulfate electrolytic solution is pumped from the bottom of the anode tank to the anode plate and cathode The electrolysis area between the rollers is then electrolyzed, and the copper ions in the electrolysis area are gradually deposited on the surface of the cathode roll. With the slow rotation of the cathode roll, a certain thickn...

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Problems solved by technology

[0003] The surface of the electrolytic copper foil produced by the existing foil machine is not uniform enough, and if the excess copper sulfate on the surface cannot be removed, the surface is prone to oxidation and unevenness, which is not conducive to storage, and the thickness of the electrolytic copper foil is difficult to control. Bad use

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