Electrolytic copper foil manufacturing and processing equipment

Abstract

The invention relates to the technical field of electrolytic copper foil manufacturing and processing, in particular to electrolytic copper foil manufacturing and processing equipment. The electrolytic copper foil manufacturing and processing equipment comprises a bottom plate, a conveying mechanism, a water spraying mechanism, a brushing mechanism and a drying mechanism, and a winding mechanism is arranged in front of the drying mechanism. According to the electrolytic copper foil manufacturing and processing equipment, the water spraying mechanism sprays water from the position above a copper foil for cleaning, a cleaning brush is driven by a conveying belt on the brushing mechanism to brush the copper foil, the cleaning brush on the conveying belt continuously brushes the copper foil, the contact area between the cleaning brush and the copper foil is increased, impurities adhering to the copper foil can be effectively cleaned, and the phenomenon that the cleaning effect of the copper foil is poor is avoided; and meanwhile, the adopted drying mechanism can dry a sponge layer for wiping the copper foil, so that the sponge layer can effectively adsorb water stains on the copper foil, and the situation that the water stains are still remained when the copper foil is wound is avoided.

Description

technical field [0001] The invention relates to the technical field of electrolytic copper foil manufacturing and processing, in particular to an electrolytic copper foil manufacturing and processing equipment. Background technique [0002] Electrolytic copper foil refers to the use of electrolytic copper or wire return materials of the same purity as raw materials, dissolved in a solution containing copper sulfate, and a cathode roll that uses insoluble materials as an anode and is dipped in copper sulfate electrolyte at a constant speed at the bottom. Electrolysis is carried out in the electrolytic cell of the cathode, and the copper in the solution is deposited on the surface of the cathode roller to form copper foil. The thickness of the copper foil is controlled by the cathode current density and the speed of the cathode roller. , and then continuously stripped from the cathode roll, the surface of the stripped copper foil may have residual impurities, so it needs to be...

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Problems solved by technology

[0002] Electrolytic copper foil refers to the use of electrolytic copper or wire return materials of the same purity as raw materials, dissolved in a solution containing copper sulfate, and a cathode roll that uses insoluble materials as an anode and is dipped in copper sulfate electrolyte at a constant speed at the bottom. Electrolysis is carried out in the electrolytic cell of the cathode, and the copper in the solution is deposited on the surface of the cathode roller to form copper foil. The thickness of the copper foil is controlled by the cathode current density and the speed of the cathode roller. , and then continuously stripped from the cathode roll, the surface of the stripped copper foil may have residual impurities, so it needs to be cleaned and removed. The following problems will occur in the process of cleaning and drying the copper foil: 1. There may be more impurities attached to the copper foil during the peeling process. At present, the cleaning of the copper foil is mostly done by cleaning the copper foil with a cleaning roller. The contact area between the cleaning roller and the copper foil surface is small, resulting in poor cleaning effect of the copper foil

[0003] 2. When drying the copper foil, the sponge is often used to directly dry the water stains on the surface of the copper foil. When the sponge is wiped for a certain period of time, there will be a certain amount of water stains inside the sponge, thus As a result, when the sponge wipes the copper foil behind it, the effect of absorbing water stains is not good, and the water stains on the copper foil cannot be wiped dry

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