Copper foil surface grease cleaning line

Abstract

The utility model discloses a copper foil surface grease cleaning line which comprises an unwinding device, a degreasing cleaning box, a drying device and a winding device and further comprises a plasma cleaning device, and the drying device comprises a drying mechanism I and a drying mechanism II. The unwinding device, the degreasing cleaning box, the drying mechanism I, the plasma cleaning device, the drying mechanism II and the winding device are sequentially arranged in the running direction of the cleaning line. The copper foil surface grease cleaning line is reasonable in design, the copper foil belt is sequentially subjected to degreasing cleaning treatment, plasma cleaning treatment and passivating treatment, dirty oil on the surface of the copper foil belt can be effectively removed, the cleaning line is arranged, cleaning is efficient, control is easy and convenient, and cost is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil processing, in particular to a copper foil surface grease cleaning line. Background Art

[0002] The copper foil strip needs to be rolled multiple times through the copper foil rolling mill. During the rolling process, there is rolling oil on the surface of the copper foil strip, which is flammable. There are also other stains on the surface of the copper foil strip, which need to be cleaned to improve the surface quality of the copper foil strip.

[0003] At present, copper foil strips are mostly cleaned by degreasing agents, which have poor cleaning effect on the rolling oil on the surface of the copper foil strips, affecting the quality of the copper foil strip products; for example, a copper foil degreasing cleaning line disclosed in Chinese patent CN112301356A includes an unwinding device, an inlet side tension adjustment structure, a cleaning and degreasing box, a squeeze roller, a drying box, an outlet side tension adjustment structure, an ironing roller and a winding device arranged in sequence according to the running direction of the production line; only degreasing cleaning is performed, and the degreasing cleaning effect is poor. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a copper foil surface grease cleaning line to achieve the purpose of effectively improving the degreasing and cleaning effect.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The copper foil surface grease cleaning line includes an unwinding device, a degreasing cleaning box, a drying device and a winding device, and also includes a plasma cleaning device. The drying device includes a drying mechanism I and a drying mechanism II. The unwinding device, the degreasing cleaning box, the drying mechanism I, the plasma cleaning device, the drying mechanism II and the winding device are arranged in sequence according to the running direction of the cleaning line.

[0007] Further:

[0008] It also includes a passivation box, which is arranged between the plasma cleaning equipment and the drying mechanism II.

[0009] A cooling device is provided between the drying mechanism II and the winding device.

[0010] A blower mechanism for blowing air for cooling is provided corresponding to the unwinding device.

[0011] The cooling device is a purification cooling device.

[0012] The purification and cooling equipment comprises a purification chamber, the winding equipment is arranged in the purification chamber, a filtering air inlet is arranged at the bottom of the purification chamber, and an exhaust port is arranged at the top of the purification chamber.

[0013] The exhaust port is provided with a fan for exhausting air outwards.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The copper foil surface grease cleaning line is reasonably designed. The copper foil strip undergoes degreasing cleaning treatment - plasma cleaning treatment - passivation treatment in sequence, which can effectively remove the dirty oil on the surface of the copper foil strip. The cleaning line is set up with efficient cleaning, simple control and relatively low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following is a brief description of the contents and symbols in the drawings of this specification:

[0017] Figure 1 This is a schematic diagram of the cleaning line of the utility model. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0019] like Figure 1 As shown, the copper foil surface grease cleaning line includes an unwinding device, a degreasing cleaning box, a drying device, a plasma cleaning device, a passivation box and a rewinding device; the copper foil surface grease cleaning line of the utility model is reasonably designed, and the copper foil strip is sequentially subjected to degreasing cleaning treatment-plasma cleaning treatment-passivation treatment, which can effectively remove the dirty oil on the surface of the copper foil strip. The cleaning line is set up, the cleaning is efficient, the control is simple, and the cost is relatively low.

[0020] The drying equipment includes drying mechanism I and drying mechanism II. Unwinding equipment, degreasing cleaning box, drying mechanism I, plasma cleaning equipment, passivation box, drying mechanism II and winding equipment are arranged in sequence according to the running direction of the cleaning line to form a copper foil surface grease cleaning line, which ensures thorough cleaning and efficient processing.

[0021] The unwinding device, degreasing cleaning box, drying mechanism I, plasma cleaning device, passivation box, drying mechanism II and winding device in the copper foil surface grease cleaning line of the utility model can all adopt existing structures; the innovation point of the utility model is to combine them in sequence to form an overall efficient cleaning line.

[0022] Furthermore, a cooling device is provided between the drying mechanism II and the winding device to avoid heat accumulation during the winding of the copper foil strip; the ignition point of the rolling mill oil on the surface of the copper strip is about 100 degrees, and a blower mechanism for air cooling is provided corresponding to the unwinding device to avoid a high deformation temperature of the copper strip during unwinding.

[0023] The cooling equipment is a purification cooling equipment; preferably, the purification cooling equipment includes a purification chamber, the winding equipment is arranged in the purification chamber, a filtering air inlet is arranged at the bottom of the purification chamber, an exhaust port is arranged at the top of the purification chamber, a fan for exhausting air outwards is arranged at the exhaust port, there are fewer dust particles in the purification chamber, and the winding quality of the copper foil strip is improved; further, a desiccant is arranged in the purification chamber to avoid the influence of moisture in the rainy season on the surface of the wound copper foil strip, thereby improving the winding quality.

[0024] The above is only an explanation of the preferred embodiments of the present invention. The above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0025] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A copper foil surface grease cleaning line, comprising an unwinding device, a degreasing cleaning box, a drying device and a winding device, characterized in that: It also includes plasma cleaning equipment, and the drying equipment includes drying mechanism I and drying mechanism II. The unwinding equipment, degreasing cleaning box, drying mechanism I, plasma cleaning equipment, drying mechanism II and winding equipment are arranged in sequence according to the running direction of the cleaning line.

2. The copper foil surface grease cleaning line as claimed in claim 1, characterized in that: It also includes a passivation box, which is arranged between the plasma cleaning equipment and the drying mechanism II.

3. The copper foil surface grease cleaning line as claimed in claim 1, characterized in that: A cooling device is provided between the drying mechanism II and the winding device.

4. The copper foil surface grease cleaning line as claimed in claim 1, characterized in that: A blower mechanism for blowing air for cooling is provided corresponding to the unwinding device.

5. The copper foil surface grease cleaning line as claimed in claim 3, characterized in that: The cooling device is a purification cooling device.

6. The copper foil surface grease cleaning line as claimed in claim 5, characterized in that: The purification and cooling equipment comprises a purification chamber, the winding equipment is arranged in the purification chamber, a filtering air inlet is arranged at the bottom of the purification chamber, and an exhaust port is arranged at the top of the purification chamber.

7. The copper foil surface grease cleaning line as claimed in claim 6, characterized in that: A fan for exhausting air outwards is arranged at the exhaust port.

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