Automatic copper strip cleaning device based on strip surface thermal contact rapid dissolution

Abstract

The utility model discloses an automatic copper strip cleaning device based on strip surface thermal contact rapid dissolution, which relates to the technical field of copper strip cleaning and comprises a cleaning box, rectangular through holes for copper strips to move are formed in two sides of the cleaning box, an input guide roller is mounted in the cleaning box, a first strip conveying roller is mounted on one side of the input guide roller, and a second strip conveying roller is mounted on the other side of the input guide roller. A tensioning assembly is further arranged in the cleaning box, the tensioning assembly comprises a pressing roller arranged in the center of the cleaning box and a lifting component used for driving the pressing roller to move up and down, and a second belt conveying roller is installed at the position, located on one side of the pressing roller, in the cleaning box. Dirt on the surface of the copper strip is removed through the cleaning assembly, and the pressing roller is driven by the lifting component to move up and down, so that the tension is adjusted in the cleaning process of the copper strip, and the situation that due to insufficient tension, bending or wrinkling is likely to happen, part of the copper strip is overlapped during cleaning, the surface of the overlapped copper strip cannot be cleaned, and the cleaning effect is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of copper strip cleaning, and particularly to an automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface. Background Technique

[0002] Modern high-precision copper and copper alloy strips need to have excellent surface quality such as brightness, flatness, pollution-free, and atmospheric corrosion resistance to meet the increasingly strict technical requirements for the copper strip surface in subsequent secondary processing such as electroplating, welding, and stamping. During the production process of copper strips, processes such as rolling and annealing will be passed through, and pollutants such as oil stains and oxides may adhere to the copper strip surface during these processes. If these pollutants are not removed in time, it will affect the subsequent processing quality of the copper strip and the performance of the final product.

[0003] The patent document with the publication number CN116475118A discloses an automatic copper strip cleaning device based on thermal contact of the strip surface, including a cleaning container, a hot roller, and a reciprocating brush; through the thermal contact between the hot roller and the copper strip and using the reciprocating brush to reciprocate in a direction perpendicular to the conveying direction to wash the strip surface, so that the dirt nodes on the strip surface are quickly loosened or dissolved and are more easily washed and removed.

[0004] When the above patent document is used, a number of groups of hot rollers are arranged in sequence, and the copper strip is conveyed and cleaned by the hot rollers. The positions of the hot rollers are fixed. During the cleaning process of the copper strip, if there is insufficient tension, the copper strip is prone to bending or wrinkling, resulting in partial overlap of the copper strip during cleaning, and the surface of the overlapping copper strip cannot be cleaned, thus affecting the cleaning effect. Content of the Utility Model

[0005] Aiming at the above problems, an automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface is provided. Through a movable pressure roller, the technical problem that the copper strip is prone to bending or wrinkling during transmission, resulting in partial overlap of the copper strip during cleaning, is solved.

[0006] To solve the problems of the prior art, the utility model provides an automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface, including a cleaning box. Rectangular through holes for the movement of the copper strip are opened on both sides of the cleaning box. An input guide roller is installed inside the cleaning box. A first conveyor roller is installed on one side of the input guide roller. A tensioning assembly is also arranged inside the cleaning box. The tensioning assembly includes a pressure roller arranged at the central position of the cleaning box and a lifting component for driving the pressure roller to move up and down. A second conveyor roller is installed inside the cleaning box on one side of the pressure roller. An output guide roller is installed on one side of the second conveyor roller. Cleaning components for removing dirt on the copper strip surface are installed above the first conveyor roller and the second conveyor roller and below the pressure roller.

[0007] Preferably, the lifting member includes a support frame, a lead screw, a first motor, a moving plate and a connecting plate; the support frame is installed on the top of the cleaning tank; the lead screw is arranged inside the support frame; the first motor is installed on the top of the support frame, and the output end of the first motor is connected to the lead screw; the moving plate is arranged on the lead screw; the connecting plate is installed at the bottom of the moving plate, and the connecting plate is connected to the pressing roller.

[0008] Preferably, a limiting rod is further installed on the top of the cleaning tank, a first slider is slidably arranged on the limiting rod, and the first slider is connected to the moving plate.

[0009] Preferably, heating elements are arranged inside the first conveyor roller, the pressing roller and the second conveyor roller, which can preheat the copper strip while transporting it, and promote the softening or dissolution of surface dirt.

[0010] Preferably, the cleaning assembly includes a mounting plate and a cleaning brush; the mounting plate is vertically movably arranged inside the cleaning tank, and a height driving member for driving the mounting plate to move is installed on the cleaning tank; the cleaning brush is arranged on the mounting plate, and a reciprocating driving member for driving the cleaning brush to reciprocate is installed between the mounting plate and the cleaning brush.

[0011] Preferably, the reciprocating driving member includes a sliding seat, a circular seat, a second motor, a rotating rod, a driving rod, a sliding plate and a rectangular seat; the sliding seat is installed on the mounting plate; the circular seat is arranged at the central position of the sliding seat; the second motor is arranged at the bottom of the sliding seat, and a through groove for accommodating the second motor is formed on the mounting plate; the rotating rod is installed at the output end of the second motor, and the rotating rod is located inside the circular seat; the driving rod is installed on the rotating rod; the sliding plate is slidably arranged on the sliding seat; the sliding plate is connected to the cleaning brush; the rectangular seat is arranged at the central position of the sliding plate.

[0012] Preferably, the height driving member includes an extension block, a mounting seat, a threaded rod and a turntable; the extension blocks are installed on both sides of the mounting plate; the mounting seat is arranged on the cleaning tank; the threaded rod is threadedly arranged on the mounting seat, and one end of the threaded rod is connected to the extension block; the turntable is arranged at the other end of the threaded rod.

[0013] Preferably, a sliding rod is further arranged on the mounting seat, a second slider is slidably arranged on the sliding rod, and one end of the second slider is connected to the extension block.

[0014] Preferably, an indicator board is installed on one side of the extension block, and scale boards are installed on the front and rear sides of the cleaning tank.

[0015] The beneficial effects of the present utility model compared with the prior art are:

[0016] 1. When the copper strip is inside the cleaning tank, the dirt on the surface of the copper strip is removed by the cleaning component, and the pressing roller is driven to move up and down by the lifting component, so as to adjust the tension of the copper strip during the cleaning process, prevent insufficient tension, and thus easily cause bending or wrinkling, resulting in partial overlap of the copper strip during cleaning, and the surface of the overlapping copper strip cannot be cleaned, thus affecting the cleaning effect.

[0017] 2. By starting the height driving component, the position of the mounting plate and the cleaning brush is adjusted by the height driving component, so as to be able to adapt to copper strips of different thicknesses, enhance the cleaning effect, and by arranging heating bodies in the first conveyor roller, the pressing roller and the second conveyor roller, the copper strip is preheated, so that the dirt on the surface of the copper strip is softened or dissolved, and by arranging the reciprocating driving component, the cleaning brush is driven to reciprocally clean the surface of the copper strip, so that the dirt nodes can be quickly loosened or dissolved and are more easily washed and removed, improving the cleaning effect. Description of the Drawings

[0018] Figure 1 is a perspective view of the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface from the first perspective.

[0019] Figure 2 is a perspective view of the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface from the second perspective.

[0020] Figure 3 is a cross-sectional view of the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface from the front view perspective.

[0021] Figure 4 is a perspective view of the tensioning component in the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface.

[0022] Figure 5 is a perspective view of the mounting plate and the sliding seat in the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface.

[0023] Figure 6 is a perspective view of the mounting plate, the sliding seat, the sliding plate and the cleaning brush in the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface.

[0024] Figure 7 is an exploded view of the mounting plate, the sliding seat, the sliding plate and the cleaning brush in the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface from the first perspective.

[0025] Figure 8 is an exploded view of the mounting plate, the sliding seat, the sliding plate and the cleaning brush in the automatic copper strip cleaning device based on rapid dissolution by thermal contact of the strip surface from the second perspective.

[0026] Figure 9It is a three-dimensional view of an extension block, a mounting seat and a threaded rod in a copper strip automatic cleaning device based on rapid dissolution by surface thermal contact of the strip.

[0027] Figure 10 It is a schematic diagram of the operating state of a copper strip automatic cleaning device based on rapid dissolution by surface thermal contact of the strip.

[0028] The reference numerals in the figure are: 1, cleaning tank; 2, input guiding roller; 3, first conveyor roller; 4, tensioning assembly; 41, pressure roller; 42, support frame; 43, lead screw; 44, first motor; 45, moving plate; 46, connecting plate; 47, limiting rod; 48, first slider; 5, second conveyor roller; 6, output guiding roller; 7, cleaning assembly; 71, mounting plate; 72, sliding seat; 73, circular seat; 74, second motor; 75, rotating rod; 76, driving rod; 77, sliding plate; 78, rectangular seat; 79, cleaning brush; 710, extension block; 711, mounting seat; 712, threaded rod; 713, turntable; 714, slide bar; 715, second slider; 716, indicator board; 717, scale board. Specific embodiments

[0029] To further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0030] See Figures 1 to 10 As shown, the present invention provides a copper strip automatic cleaning device based on rapid dissolution by surface thermal contact of the strip, including a cleaning tank 1. Rectangular through holes for the movement of the copper strip are provided on both sides of the cleaning tank 1. An input guiding roller 2 is installed inside the cleaning tank 1. A first conveyor roller 3 is installed on one side of the input guiding roller 2. A tensioning assembly 4 is also provided inside the cleaning tank 1. The tensioning assembly 4 includes a pressure roller 41 arranged at the central position of the cleaning tank 1 and a lifting member for driving the pressure roller 41 to move up and down. A second conveyor roller 5 is installed inside the cleaning tank 1 on one side of the pressure roller 41. An output guiding roller 6 is installed on one side of the second conveyor roller 5. Cleaning assemblies 7 for removing dirt on the surface of the copper strip are installed above the first conveyor roller 3 and the second conveyor roller 5 and below the pressure roller 41.

[0031] The copper strip enters through the rectangular through hole on one side of the cleaning tank 1 and sequentially passes through the input guiding roller 2, the first conveyor roller 3, the pressure roller 41, the second conveyor roller 5 and the output guiding roller 6, and is conveyed out through the rectangular through hole on the other side. When the copper strip is inside the cleaning tank 1, the cleaning assemblies 7 are used to remove the dirt on the surface of the copper strip, and the lifting member is used to drive the pressure roller 41 to move up and down, so as to adjust the tension of the copper strip during the cleaning process, prevent insufficient tension, which may easily cause bending or wrinkling, resulting in partial overlap of the copper strip during cleaning, and the surface of the overlapping copper strip cannot be cleaned, thus affecting the cleaning effect.

[0032] See Figures 1 to 4 As shown, the lifting component includes a support frame 42, a lead screw 43, a first motor 44, a moving plate 45, and a connecting plate 46; the support frame 42 is installed on the top of the cleaning tank 1; the lead screw 43 is arranged inside the support frame 42; the first motor 44 is installed on the top of the support frame 42, and the output end of the first motor 44 is connected to the lead screw 43; the moving plate 45 is arranged on the lead screw 43; the connecting plate 46 is installed at the bottom of the moving plate 45, and the connecting plate 46 is connected to the pressure roller 41.

[0033] By starting the first motor 44, the lead screw 43 inside the support frame 42 is driven to rotate by the first motor 44, then the moving plate 45 is driven to move by the rotation of the lead screw 43, the connecting plate 46 is driven to move by the movement of the moving plate 45, and the pressure roller 41 is driven to move by the connecting plate 46, so as to adjust the position of the pressure roller 41.

[0034] The lifting component further includes a tension sensor installed inside the cleaning tank 1. The tension sensor is used to detect the tightness of the copper strip during transmission. Specifically, the tension sensor does not belong to the protection scope of this application, so it is not shown in the figure. By monitoring the tightness of the copper strip in real time through the tension sensor, when the copper strip is too loose, the tension sensor transmits a signal to the controller, and then the controller starts the first motor 44.

[0035] See Figure 4 As shown, a limiting rod 47 is further installed on the top of the cleaning tank 1, and a first slider 48 is slidably arranged on the limiting rod 47. The first slider 48 is connected to the moving plate 45.

[0036] When the moving plate 45 is driven to move by the rotation of the lead screw 43, the first slider 48 on one side of the moving plate 45 slides on the limiting rod 47, so that the pressure roller 41 is more stable during movement and prevents the phenomenon of deviation.

[0037] See Figure 3 As shown, heating elements are arranged inside the first conveyor roller 3, the pressure roller 41, and the second conveyor roller 5, which can preheat the copper strip while transmitting it, and promote the softening or dissolution of surface dirt.

[0038] By arranging heating elements inside the first conveyor roller 3, the pressure roller 41, and the second conveyor roller 5, when the first conveyor roller 3, the pressure roller 41, and the second conveyor roller 5 are in contact with the copper strip, the copper strip is preheated, so that the softening or dissolution of the dirt on the surface of the copper strip is more easily cleaned.

[0039] See Figures 5 to 9As shown, the cleaning component 7 includes a mounting plate 71 and a cleaning brush 79; the mounting plate 71 is vertically movably arranged in the cleaning tank 1, and a height driving component for driving the movement of the mounting plate 71 is installed on the cleaning tank 1; the cleaning brush 79 is arranged on the mounting plate 71, and a reciprocating driving component for driving the reciprocating movement of the cleaning brush 79 is installed between the mounting plate 71 and the cleaning brush 79.

[0040] By starting the height driving component, the position of the mounting plate 71 and the cleaning brush 79 is adjusted by the height driving component, so as to adapt to copper strips of different thicknesses, enhance the cleaning effect, and through the setting of the reciprocating driving component, drive the cleaning brush 79 to reciprocally clean the surface of the copper strip, so that the dirt nodes can be quickly loosened or dissolved and are more easily washed and removed, improving the cleaning effect.

[0041] See Figures 5 to 8 As shown, the reciprocating driving component includes a sliding seat 72, a circular seat 73, a second motor 74, a rotating rod 75, a driving rod 76, a sliding plate 77 and a rectangular seat 78; the sliding seat 72 is installed on the mounting plate 71; the circular seat 73 is arranged at the central position of the sliding seat 72; the second motor 74 is arranged at the bottom of the sliding seat 72, and a through groove for accommodating the second motor 74 is formed on the mounting plate 71; the rotating rod 75 is installed at the output end of the second motor 74, and the rotating rod 75 is located in the circular seat 73; the driving rod 76 is installed on the rotating rod 75; the sliding plate 77 is slidably arranged on the sliding seat 72; the sliding plate 77 is connected to the cleaning brush 79; the rectangular seat 78 is arranged at the central position of the sliding plate 77.

[0042] By starting the second motor 74, the second motor 74 drives the rotating rod 75 to rotate along the circular seat 73, and since the sliding plate 77 is slidably arranged on the sliding seat 72, when the rotating rod 75 rotates, the driving rod 76 on the rotating rod 75 rotates in the rectangular seat 78, thereby driving the sliding plate 77 to reciprocally move along the sliding seat 72, and the sliding plate 77 drives the cleaning brush 79 to move, so as to achieve the effect of driving the cleaning brush 79 to reciprocally move.

[0043] See Figure 9 As shown, the height driving component includes an extension block 710, a mounting seat 711, a threaded rod 712 and a turntable 713; the extension block 710 is installed on both sides of the mounting plate 71; the mounting seat 711 is arranged on the cleaning tank 1; the threaded rod 712 is threadedly arranged on the mounting seat 711, and one end of the threaded rod 712 is connected to the extension block 710; the turntable 713 is arranged at the other end of the threaded rod 712.

[0044] By rotating the turntable 713, the turntable 713 drives the threaded rod 712 to rotate, then the threaded rod 712 drives the extension block 710 to move, and the extension block 710 drives the mounting plate 71 to move, so as to achieve the adjustment of the position of the cleaning brush 79.

[0045] See Figure 9 As shown, a sliding rod 714 is further provided on the mounting base 711, and a second slider 715 is slidably arranged on the sliding rod 714. One end of the second slider 715 is connected to the extension block 710.

[0046] When the extension block 710 is driven to move by the threaded rod 712, the second slider 715 arranged on one side of the extension block 710 slides on the sliding rod 714, so that the movement of the mounting plate 71 is more stable.

[0047] See Figure 9 As shown, an indicator board 716 is installed on one side of the extension block 710, and scale plates 717 are installed on the front and rear sides of the cleaning tank 1.

[0048] By installing an indicator board 716 on one side of the extension block 710, when the position of the mounting plate 71 is adjusted, the indicator board 716 will also move, and through the cooperation with the scale plate 717, the adjustment of the position of the cleaning brush 79 is more accurate.

[0049] The above embodiments only represent one or several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic copper strip cleaning device based on rapid dissolution with surface heat contact, characterized in that, It includes a cleaning box (1), rectangular through holes for the movement of the copper strip are opened on both sides of the cleaning box (1), an input guiding roller (2) is installed inside the cleaning box (1), a first conveyor roller (3) is installed on one side of the input guiding roller (2), a tensioning assembly (4) is further provided inside the cleaning box (1), the tensioning assembly (4) includes a pressing roller (41) arranged at the central position of the cleaning box (1) and a lifting member for driving the pressing roller (41) to move up and down, a second conveyor roller (5) is installed inside the cleaning box (1) on one side of the pressing roller (41), an output guiding roller (6) is installed on one side of the second conveyor roller (5), and cleaning assemblies (7) for removing dirt on the surface of the copper strip are installed above the first conveyor roller (3) and the second conveyor roller (5) and below the pressing roller (41).

2. The automatic copper strip cleaning device based on rapid dissolution by hot contact of the strip surface according to claim 1, wherein, The lifting member includes a support frame (42), a lead screw (43), a first motor (44), a moving plate (45) and a connecting plate (46); The support frame (42) is installed on the top of the cleaning box (1); The lead screw (43) is arranged inside the support frame (42); The first motor (44) is installed on the top of the support frame (42), and the output end of the first motor (44) is connected to the lead screw (43); The moving plate (45) is arranged on the lead screw (43); The connecting plate (46) is installed at the bottom of the moving plate (45), and the connecting plate (46) is connected to the pressing roller (41).

3. The automatic copper strip cleaning device based on rapid dissolution by belt surface thermal contact according to claim 2, characterized in that, A limiting rod (47) is further installed on the top of the cleaning box (1), a first slider (48) is slidably arranged on the limiting rod (47), and the first slider (48) is connected to the moving plate (45).

4. The automatic copper strip cleaning device based on rapid dissolution by surface thermal contact according to claim 1, wherein Heating bodies are arranged inside the first conveyor roller (3), the pressing roller (41) and the second conveyor roller (5), which can preheat the copper strip while transporting it to promote the softening or dissolution of the surface dirt.

5. The automatic copper strip cleaning device based on rapid dissolution by hot surface contact according to claim 1, characterized in that, The cleaning assembly (7) includes a mounting plate (71) and a cleaning brush (79); The mounting plate (71) is vertically movably arranged inside the cleaning box (1), and a height driving member for driving the mounting plate (71) to move is installed on the cleaning box (1); The cleaning brush (79) is arranged on the mounting plate (71), and a reciprocating driving member for driving the cleaning brush (79) to reciprocate is installed between the mounting plate (71) and the cleaning brush (79).

6. The automatic copper strip cleaning device based on rapid dissolution by hot contact of the belt surface according to claim 5, characterized in that, The reciprocating driving member includes a sliding seat (72), a circular seat (73), a second motor (74), a rotating rod (75), a driving rod (76), a sliding plate (77) and a rectangular seat (78); The sliding seat (72) is installed on the mounting plate (71); The circular seat (73) is arranged at the central position of the sliding seat (72); The second motor (74) is arranged at the bottom of the sliding seat (72), and a through groove for accommodating the second motor (74) is opened on the mounting plate (71); The rotating rod (75) is installed at the output end of the second motor (74), and the rotating rod (75) is located inside the circular seat (73); The driving rod (76) is installed on the rotating rod (75); The skateboard (77) is slidably arranged on the sliding seat (72); the skateboard (77) is connected to the cleaning brush (79); The rectangular seat (78) is arranged at the central position of the skateboard (77).

7. The automatic copper strip cleaning device based on rapid dissolution by hot contact of the strip surface according to claim 5, wherein The height driving component includes an extension block (710), a mounting seat (711), a threaded rod (712) and a turntable (713); The extension block (710) is installed on both sides of the mounting plate (71); The mounting seat (711) is arranged on the cleaning tank (1); The threaded rod (712) is threadedly arranged on the mounting seat (711), and one end of the threaded rod (712) is connected to the extension block (710); The turntable (713) is arranged at the other end of the threaded rod (712).

8. The automatic copper strip cleaning device based on rapid dissolution by surface thermal contact according to claim 7, wherein A sliding rod (714) is further arranged on the mounting seat (711), a second slider (715) is slidably arranged on the sliding rod (714), and one end of the second slider (715) is connected to the extension block (710).

9. The automatic copper strip cleaning device based on rapid dissolution by surface heat contact according to claim 7, characterized in that An indicator board (716) is installed on one side of the extension block (710), and scale boards (717) are installed on the front and rear sides of the cleaning tank (1).

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