An electrolytic copper foil winding device and a surface treatment device before winding
A technology of surface treatment device and electrolytic copper foil, which is applied in the direction of electrolytic components, electrolysis process, thin material treatment, etc., can solve the problems such as difficult cleaning of burr edge debris, low drying efficiency of surface treatment device, and influence on production progress, etc., to achieve Effects that are easy to collect and clean up
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Embodiment 1
[0028] The present invention provides an electrolytic copper foil rewinding device and a surface treatment device before rewinding, including an unwinding roller 1, a surface treatment mechanism, a slitting machine 2 and a rewinding roller 3 arranged in sequence. An electrolytic copper foil 4 is wound, and the electrolytic copper foil 4 passes through the surface treatment mechanism, the slitting machine 2 and is wound up to the winding roller 3 in sequence, and the surface treatment mechanism includes a washing component and a drying component; The base material of electrolytic copper foil 4 is unwound by the unwinding roller 1, and the base material of the electrolytic copper foil 4 is sequentially passed through the washing assembly and the drying assembly for washing and drying treatment, and then the cutting and winding work is carried out.
[0029]The washing assembly includes a washing pool 5, which is filled with salt water 6. The salt water 6 has a large buoyancy, whic...
Embodiment 2
[0041] The difference from the above-mentioned embodiment 1 is that a cleaning assembly is arranged on the inner side of the guard plate 25 close to the unwinding roller 1, and the cleaning assembly includes a collection box 35, which is located directly below the channel, and the top mouth of the collection box 35 is covered with a A mesh funnel 36, a nozzle 37 with the opening facing downward is fixed on the inner side of the guard plate 25, the nozzle 37 is located above the channel, and a brush body 38 is provided below the channel, and the brush body 38 is in contact with the lower surface of the electrolytic copper foil 4 passing through the channel. There is a guide roller 39 inside the funnel 36, and the electrolytic copper foil 4 passes through the guide roller 39 and then passes along the top opening of the mesh funnel 36, and then transfers to the guide roller 39 located at the top of the pool wall on one side of the washing pool 5, and then transfers to the transmiss...
Embodiment 3
[0044] The difference from the above-mentioned embodiment 2 is that the bottom of the collection box 35 is connected with a sewer pipe, the sewer pipe runs through the base 24 and communicates with the filter box 40, the water pump 31 is also located under the base 24, and the water pump 31 is communicated with a drain pipe 41 to drain The branch pipes on the pipe 41 are connected with each water injection port 30 one by one respectively, and the water pump 31 is connected with the drying pool 12 with pipelines, which provide water sources for the washing pool 5 and the drying pool 12 respectively, and the water outlet of the filter box 40 is connected with another The water inlets are respectively connected to the drainage pipe 41 and the drying pool 12, and the circulation pump 42 is provided on the pipeline. The power is provided by the circulation pump 42, and the dirty water descending from the collection box 35 is filtered and sent to the drainage pipe 41, which is a washi...
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