Copper strip cleaning line with high efficiency shower system

Abstract

This application discloses a copper strip cleaning line with a high-efficiency spray system, including a frame with a conveyor belt on which the copper strip is placed. It also includes: multiple spray supports spaced apart on the frame; spray branch pipes mounted on the spray supports; a main spray pipe connected to the multiple spray branch pipes and connected to a cleaning fluid source; spray heads spaced apart on the spray branch pipes; and flared ends facing the conveyor belt. Multiple spray heads are spaced apart on a single spray branch pipe, and the flared ends further expand the spray range of the cleaning fluid, ensuring that the cleaning fluid spray covers the copper strip along its width. Furthermore, the multiple spray supports are equipped with spray branch pipes, enabling multiple spray cleaning of the copper strip, improving the cleaning effect and meeting customers' increasingly demanding requirements for copper strip surface quality.

Description

Technical Field

[0001] This application relates to the field of copper strip cleaning technology, and in particular to a copper strip cleaning line with a high-efficiency spray system. Background Technology

[0002] The copper industry, including copper processing, is an important sector of my country's national economy. Copper sheet and strip are essential basic materials for national economic development, widely used in aviation, aerospace, transportation, construction, chemical, electronics, pharmaceutical, and food industries. Driven by the sustained and rapid growth of the national economy, my country's consumption of copper sheet, strip, and foil has been continuously increasing, making it the world's largest consumer of copper rolled products.

[0003] With the upgrading of global manufacturing and the growth of demand in high-end markets, copper strip, as a core material in electronics, power, construction, automotive and other fields, has seen its surface quality become a key indicator for measuring product competitiveness. In recent years, customers have increasingly stringent requirements for the cleanliness of copper strip surfaces.

[0004] In existing technologies, cleaning lines suffer from incomplete coverage, resulting in substandard cleaning effects in some areas and making it difficult to achieve the dyne value >38 required by high-end customers.

[0005] Therefore, it is necessary to propose a copper strip cleaning line with a high-efficiency spraying system to improve the coverage of the cleaning line, which has become an important technical problem that needs to be solved urgently. Utility Model Content

[0006] This application provides a copper strip cleaning line with a high-efficiency spray system, which aims to solve the problem of incomplete coverage in existing cleaning lines, resulting in substandard cleaning effects in some areas.

[0007] To achieve the above objectives, this application proposes a copper strip cleaning line with a high-efficiency spray system, including a frame, a conveyor belt mounted on the frame, copper strip placed on the conveyor belt, and further including: multiple spray supports spaced apart on the frame; spray branch pipes mounted on the spray supports; a main spray pipe, with multiple spray branch pipes connected to the main spray pipe, and the main spray pipe connected to a cleaning liquid source; spray heads, with multiple spray heads spaced apart on the spray branch pipes; and flared ends, with the flared ends of the spray heads facing away from the spray branch pipes and facing the conveyor belt.

[0008] In some embodiments, it further includes: a limiting groove, wherein the conveyor belt is provided with a limiting groove for a limiting copper strip.

[0009] In some embodiments, the device further includes: a drain hole, wherein a plurality of drain holes are provided at intervals on the conveyor belt, and the depth of the limiting groove gradually increases along the direction toward the drain hole.

[0010] In some embodiments, the device further includes: a brush roller rotatably mounted on a frame; and a sponge brush disposed on the outer side of the brush roller.

[0011] In some embodiments, the device further includes: a rotary power source disposed on the frame; a drive roller rotatably disposed on the frame, the rotary power source being connected to the drive roller; and a driven roller rotatably disposed on the frame, the conveyor belt being rotatably connected to the outside of the drive roller and the driven roller.

[0012] In some embodiments, it further includes: a support platform, which is disposed on the frame, and a portion of the conveyor belt contacts the support platform.

[0013] This application proposes a copper strip cleaning line with a high-efficiency spray system, including a frame with a conveyor belt on which the copper strip is placed. It also includes: multiple spray supports spaced apart on the frame; spray branch pipes mounted on the spray supports; a main spray pipe connected to the multiple spray branch pipes and connected to a cleaning fluid source; spray heads spaced apart on the spray branch pipes; and flared ends, with the flared ends facing the conveyor belt. Multiple spray heads are spaced apart on each spray branch pipe. In the flared ends, the inner diameter of the spray holes gradually increases along the direction approaching the conveyor belt to further expand the spray range of the cleaning fluid, ensuring that the spray range of the cleaning fluid covers the copper strip along its width. Furthermore, the frame is equipped with multiple spray supports along its length, each with a spray branch pipe, enabling multiple spray cleaning of the copper strip. This improves the cleaning effect and enhances the surface quality of the cleaned copper strip, thus meeting the ever-increasing demands of customers for higher copper strip surface quality. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a three-dimensional structural diagram of a copper strip cleaning line with a high-efficiency spray system according to an embodiment of this application; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a top view of a copper strip cleaning line with a high-efficiency spray system according to an embodiment of this application; Figure 4 for Figure 3 Sectional view at point BB; Figure 5 for Figure 4 A magnified view of a section at point C.

[0015] In the diagram: 1. Frame; 2. Support leg; 3. Spray main pipe; 4. Solenoid valve; 5. Rotary power source; 6. Conveyor belt; 7. Spray bracket; 8. Spray branch pipe; 9. Spray head; 91. Flared end; 10. Second bearing bracket; 11. Limiting groove; 12. Driven roller; 14. Drain hole; 15. Brush roller; 151. Shoulder; 16. Sponge brush; 17. Support platform. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0017] See Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, this application proposes a copper strip cleaning line with a high-efficiency spray system, including a frame 1, on which a conveyor belt 6 is mounted, and copper strips are placed on the conveyor belt 6. The line also includes: multiple spray supports 7, spaced apart on the frame 1; spray branch pipes 8, mounted on the spray supports 7; a main spray pipe 3, with multiple spray branch pipes 8 connected to the main spray pipe 3, which is connected to a cleaning liquid source; spray heads 9, with multiple spray heads 9 spaced apart on the spray branch pipes 8; and a flared end 91, with the end of the spray head 9 away from the spray branch pipe 8 facing the conveyor belt 6.

[0018] The frame 1 serves as the structural foundation of the copper strip cleaning line with a high-efficiency spray system. All other structures on the line are directly or indirectly mounted on the frame 1. The conveyor belt 6 is rotatably mounted on the frame 1. The conveyor belt 6 carries the copper strip and moves it to the underside of the spray support 7, where it is sprayed and cleaned by the spray heads 9 to ensure the cleanliness of the copper strip surface.

[0019] A power pump is installed between the main spray pipe 3 and the cleaning fluid source to continuously pump the cleaning fluid into the main spray pipe 3. The main spray pipe 3 then supplies the cleaning fluid to multiple spray branch pipes 8. Finally, the cleaning fluid is sprayed onto the surface of the copper strip through the spray heads 9. Multiple spray supports 7 are spaced apart, and the spray branch pipes 8, which are mounted on the spray supports 7 and connected to the main spray pipe 3, achieve multiple spray cleaning of the copper strip.

[0020] In this embodiment, a solenoid valve 4 is provided on the spray branch pipe 8, and the flow of cleaning liquid in the spray branch pipe 8 is controlled by the solenoid valve 4.

[0021] Multiple spray heads 9 are spaced apart on a single spray branch pipe 8 to expand the spray range of the cleaning fluid. Each spray head 9 has spray holes communicating with the spray branch pipe 8. In the flared section 91, the inner diameter of the spray holes gradually increases towards the conveyor belt 6 to further expand the spray range of the cleaning fluid, ensuring that the cleaning fluid can cover the copper strip along its width. As the conveyor belt 6 slowly moves the copper strip, the spray heads 9 continuously spray cleaning fluid to clean the entire upper surface of the copper strip. When the surface of the copper strip needs cleaning, simply flip the copper strip and repeat the cleaning steps for the upper surface.

[0022] Specifically, multiple spray heads 9 are spaced apart on a single spray branch pipe 8. In the flared section 91, the inner diameter of the spray holes gradually increases along the direction approaching the conveyor belt 6 to further expand the spray range of the cleaning fluid, ensuring that the spray range of the cleaning fluid can cover the copper strip along its width. Furthermore, the frame 1 is equipped with multiple spray supports 7 along its length, each with a spray branch pipe 8, enabling multiple spray cleaning of the copper strip, improving the spray cleaning effect, and enhancing the surface quality of the cleaned copper strip to meet the increasingly demanding requirements of customers for copper strip surface quality.

[0023] The cleaning solution is composed of potato extract, corn extract and deionized water, with potato extract and corn extract accounting for 60% by mass and deionized water accounting for 40% by mass. The main components of potato extract and corn extract are carotene, niacin, vitamin C, lysine and sodium gluconate.

[0024] In this embodiment, the dyne value of the copper strip surface after cleaning can reach 44 or higher.

[0025] See Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, it further includes a limiting groove 11, on which the conveyor belt 6 is provided a limiting groove 11 for limiting the copper strip. The width of the limiting groove 11 is adapted to the width of the copper strip, thereby limiting the copper strip and effectively preventing the copper strip from moving left and right during the spray cleaning process, thus ensuring a stable cleaning effect.

[0026] In this embodiment, the depth of the limiting groove 11 is slightly less than half the thickness of the copper strip, so that the sides of the copper strip can also be cleaned well during the copper strip spray cleaning process.

[0027] See Figure 1 , Figure 2 , Figure 3, Figure 4 and Figure 5 As shown, in some embodiments, it further includes: drainage holes 14. A plurality of drainage holes 14 are spaced apart on the conveyor belt 6, and the depth of the limiting groove 11 gradually increases along the direction towards the drainage holes 14. The gradually increasing depth of the limiting groove 11 causes the copper strip to be in an inclined state. At this time, after the cleaning fluid is sprayed onto the copper strip, it can quickly flow down from the copper strip and eventually be discharged through the drainage holes 14. This facilitates the rapid cleaning of contaminants on the copper strip and avoids contaminants and cleaning fluid remaining on the copper strip for a long time, which could easily damage the surface of the copper strip in subsequent washing processes, thus hindering the sale of the copper strip.

[0028] See Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the system further includes: a brush roller 15, which is rotatably mounted on the frame 1; the brush roller 15 is rotatably mounted on the frame 1 via a first bearing bracket. A sponge brush 16 is disposed on the outer side of the brush roller 15. The sponge brush 16 is fitted onto the outer side of the brush roller 15, and the distance between the axis of the sponge brush 16 and the copper strip is smaller than the outer diameter of the sponge brush 16. Brushing the copper strip with the sponge brush 16 helps to improve the cleaning effect on the surface of the copper strip.

[0029] In this embodiment, the sponge brush 16 is provided with an opening, and the sponge brush 16 is deformed and fitted onto the brush roller 15. The brush roller 15 is provided with a shoulder 151 to limit the sponge brush 16. Through the above structural design, it is convenient to quickly remove the sponge brush 16 from the brush roller 15 for cleaning.

[0030] See Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the system further includes: a rotary power source 5, which is mounted on the frame 1; the rotary power source 5 is a motor, and is detachably mounted on the frame 1 by screws; a drive roller, which is rotatably mounted on the frame 1, and the rotary power source 5 is connected to the drive roller; the drive roller is provided with a drive shaft, and the power of the motor is transmitted to the drive roller through a gearbox to drive the drive roller to rotate; a driven roller 12, which is rotatably mounted on the frame 1, and the conveyor belt 6 is rotatably connected to the outside of the drive roller and the driven roller 12. The driven roller 12 is provided with a driven shaft, and both the driven shaft and the drive shaft are rotatably mounted on the frame 1 through a second bearing bracket 10. The driven roller 12 and the drive roller work together to maintain the shape of the conveyor belt 6. During the rotation of the drive roller, the conveyor belt 6 rotates, driving the driven roller 12 to rotate synchronously with the drive roller. During the rotation of the conveyor belt 6, the copper belt moves.

[0031] See Figure 1 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the system further includes a support platform 17, which is disposed on the frame 1 and welded to the frame 1. Part of the conveyor belt 6 contacts the support platform 17. The lower side of the conveyor belt 6 that contacts the copper strip is in contact with the support platform 17. The support platform 17 is used to support the conveyor belt 6 and prevent the conveyor belt 6 from deforming under the weight of the copper strip or the spray pressure.

[0032] In this embodiment, the bottom of the frame 1 is provided with several legs 2, which improve the stability of the frame 1.

[0033] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A copper strip cleaning line with a high-efficiency spraying system, comprising a frame (1), wherein a conveyor belt (6) is disposed on the frame (1), and a copper strip is placed on the conveyor belt (6), characterized in that, Also includes: Multiple spray brackets (7) are spaced apart on the frame (1); Spray branch pipe (8), the spray branch pipe (8) is installed on the spray bracket (7); The main spray pipe (3) is connected to the main spray pipe (3) and multiple spray branch pipes (8) are connected to the main spray pipe (3). The main spray pipe (3) is connected to a cleaning liquid source. Spray head (9), and multiple spray heads (9) are spaced apart on the spray branch pipe (8). The flared section (91) is provided at one end of the spray head (9) away from the spray branch pipe (8), and the flared section (91) faces the conveyor belt (6).

2. The copper strip cleaning line with a high-efficiency spray system according to claim 1, characterized in that, Also includes: Limiting groove (11): The conveyor belt (6) is provided with a limiting groove (11) to limit the copper strip.

3. The copper strip cleaning line with a high-efficiency spray system according to claim 2, characterized in that, Also includes: The conveyor belt (6) is provided with a plurality of leakage holes (14) at intervals, and the depth of the limiting groove (11) gradually increases along the direction toward the leakage holes (14).

4. The copper strip cleaning line with a high-efficiency spray system according to claim 1, characterized in that, Also includes: Brush roller (15), which is rotatably mounted on the frame (1); Sponge brush (16), the sponge brush (16) is disposed on the outside of the brush roller (15).

5. The copper strip cleaning line with a high-efficiency spray system according to claim 1, characterized in that, Also includes: Rotary power source (5), the rotary power source (5) is disposed on the frame (1); An active roller is rotatably mounted on the frame (1), and the rotary power source (5) is connected to the active roller; Driven roller (12), which is rotatably mounted on the frame (1), and conveyor belt (6) is rotatably connected to the outside of the drive roller and the driven roller (12).

6. The copper strip cleaning line with a high-efficiency spray system according to claim 1, characterized in that, Also includes: A support platform (17) is provided on the frame (1), and a portion of the conveyor belt (6) contacts the support platform (17).

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