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

A raw foil and copper foil technology, applied in the electrolysis process, electroforming, etc., can solve the problems of unfavorable storage, difficult control of the thickness of electrolytic copper foil, unevenness, etc., and achieve the effect of easy collection

Active Publication Date: 2021-06-25
赣州逸豪新材料股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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

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Embodiment approach

[0043] In order to further and better explain the above examples, the present invention also provides an embodiment, a processing method of a raw foil device capable of continuous discharge for copper foil processing, comprising the following steps:

[0044] Step 1: Inject the copper sulfate solution into the electrolytic cell 12, spray the copper sulfate solution toward the surface of the cathode roller 15 from the nozzle 123, produce electrolytic copper foil under the action of the cathode roller 15 and the anode plate 121, and attach the electrolytic copper foil to the surface of the cathode roller 15 The outer surface;

[0045] Step 2: the first pulley 231 drives the cathode roller 15 to rotate, and the surface moisture is sucked dry when passing through the water absorption roller shaft 152;

[0046] Step 3: Cut the two sides of the electrolytic copper foil neatly through the trimming cutter 1532, and the scraps enter the inner box 13 through the feeding plate 124 for col...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D1/04
CPCC25D1/04
Inventor 陆峰刘磊崔建华周席李仁源肖承培
Owner 赣州逸豪新材料股份有限公司
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