A copper strip cleaning system with adjustable conveying attitude of the belt body

Abstract

The present invention discloses a copper strip cleaning system with adjustable conveying attitude of the belt body, which includes belt rollers, annular brushes and cylindrical brushes; the belt rollers are arranged in a four-sided matrix array to form a roller matrix, and the copper strip is guided and conveyed through the roller matrix to form a trough-shaped conveyor belt body in the box; the bristles of the annular brush correspondingly abut against the inner belt surface of the trough-shaped conveyor belt body; the bristles of the cylindrical brush correspondingly abut against the outer belt surface of the trough-shaped conveyor belt body; the belt rollers are arranged to translate in the width direction of the trough-shaped conveyor belt body relative to the cleaning box. When the belt rollers translate to change the width of the trough-shaped conveyor belt body, the side belt body of the trough-shaped conveyor belt body is driven to swing and change the inclination angle, so as to adjust the abutting force between the belt surface and the corresponding side bristles. The present invention changes the inclination angle of the side belt body of the trough-shaped conveyor belt body by translating the belt rollers, thereby increasing the abutting force between the side belt surface with a higher dirt distribution density and the bristles, and greatly improving the thoroughness and efficiency of cleaning the dirt on the copper strip belt surface.

Description

Technical Field

[0001] The present invention belongs to the technical field of copper strip cleaning, and particularly relates to a copper strip cleaning system with adjustable conveying attitude of the strip body. Background Art

[0002] Cleaning brushes are respectively arranged on both sides of the copper strip in the conveying state to simultaneously wash the two side surfaces of the strip. Due to the lack of flexibility in adjusting the contact and abutment force between the cleaning brush and the two side surfaces of the strip, when the dirt density distribution at a certain position on one side surface of the strip is relatively high, there may be a situation where the dirt is not thoroughly washed and removed. Summary of the Invention

[0003] Object of the Invention: In order to overcome the deficiencies in the prior art, the present invention provides a copper strip cleaning system with adjustable conveying attitude of the strip body. By translating the belt rollers, the inclination angle of the side strip body of the trough-shaped conveyor belt body is changed, so as to increase the abutment force between the side surface of the strip with a higher dirt distribution density and the bristles, greatly improving the thoroughness and efficiency of washing and removing dirt on the surface of the copper strip.

[0004] Technical Solution: To achieve the above object, a copper strip cleaning system with adjustable conveying attitude of the strip body according to the present invention includes belt rollers, a ring brush, and a cylindrical brush arranged in the cleaning box with their axes parallel; the belt rollers are arranged in a four-square matrix array to form a roller matrix, and the copper strip passing through the cleaning box is guided by the roller matrix and conveyed to form a trough-shaped conveyor belt body in the box; the ring brush is located inside the trough-shaped conveyor belt body, and its bristles correspondingly abut against the inner surface of the trough-shaped conveyor belt body; the cylindrical brush is located outside the trough-shaped conveyor belt body on the opposite side of the contact position between the ring brush and the trough-shaped conveyor belt body, and its bristles correspondingly abut against the outer surface of the trough-shaped conveyor belt body; the belt rollers are arranged to translate relative to the cleaning box in the width direction of the trough-shaped conveyor belt body. When the belt rollers translate to change the width of the trough-shaped conveyor belt body, the side strip body of the trough-shaped conveyor belt body is driven to swing and change the inclination angle, thereby adjusting the abutment force between the strip surface and the corresponding side bristles.

[0005] Furthermore, it includes a feeding strip surface visual detection device at the copper strip inlet end of the box. The feeding strip surface visual detection device visually detects the dirt distribution on both side surfaces of the copper strip, and the belt rollers determine the displacement direction based on the detected dirt distribution result to determine the swinging direction of the side strip body of the trough-shaped conveyor belt body;

[0006] When it is detected that the dirt distribution density on the inner surface of the corresponding trough-shaped conveyor belt body is greater than that on the outer surface, the belt rollers translate inward in the width direction relative to the trough-shaped conveyor belt body, driving the corresponding side strip body of the trough-shaped conveyor belt body to approach the ring brush, increasing the abutment force between the inner surface of the trough-shaped conveyor belt body and the bristles of the ring brush;

[0007] When it is detected that the dirt distribution density on the outer belt surface of the corresponding trough-shaped conveyor belt body is greater than that on the inner belt surface, the belt roller translates outward in the width direction relative to the trough-shaped conveyor belt body, driving the corresponding side belt body of the trough-shaped conveyor belt body to approach the cylindrical brush, and increasing the abutting force between the outer belt surface of the trough-shaped conveyor belt body and the bristles of the cylindrical brush.

[0008] Furthermore, it includes a visual inspection device for the discharge belt surface located at the copper belt outbox end, and the visual inspection device for the discharge belt surface visually inspects the cleaning condition of the belt surface of the copper belt.

[0009] Furthermore, guide rails corresponding to the belt rollers are provided on the inner wall of the cleaning box, and the guide rails are installed along the width direction of the trough-shaped conveyor belt body. The rotatable belt roller is arranged to translate relative to the trough-shaped conveyor belt body in the width direction through the guide rails.

[0010] Furthermore, it includes a translation driving mechanism corresponding to two belt rollers at the same height, and the translation driving mechanism drives the two belt rollers at the same height to approach or move away from each other in translation.

[0011] Furthermore, the translation driving mechanism includes a screw coaxially connected by a middle connecting rod, and also includes a servo motor connected to the end of any screw shaft through a coupling; two sliders corresponding to the two belt rollers at the same height are provided on the same guide rail, and the belt roller is rotationally and cooperatively connected to the corresponding slider through a bearing seat; the screw is in threaded cooperation with the slider one by one, and the thread spiral directions of the two screws belonging to the same translation driving mechanism are opposite.

[0012] Furthermore, through holes are provided on the inner support plate of the annular brush, and the cleaning liquid at both axial ends of the annular brush flows through the through holes in a countercurrent manner; a liquid stirring plate is also provided on the inner support plate of the annular brush, and the liquid stirring plate extends radially outside the inner cavity of the annular brush.

[0013] Furthermore, the rotational scrubbing directions of both the annular brush and the cylindrical brush are opposite to the traction and conveying direction of the copper belt.

[0014] Beneficial effects: By translating the belt roller, the present invention changes the inclination angle of the side belt body of the trough-shaped conveyor belt body, thereby increasing the abutting force between the side belt surface with a higher dirt distribution density and the bristles, greatly improving the thoroughness and efficiency of scrubbing and removing dirt on the copper belt surface. With the increase of the abutting force, when scrubbing the belt surface, the dirt with a higher density can be completely removed, achieving the effect of adaptively adjusting the scrubbing abutting force according to the dirt density distribution on the belt surface. Description of the Drawings

[0015] Attached Figure 1 is a three-dimensional structural schematic diagram of the internal components of the copper belt cleaning box;

[0016] Attached Figure 2 is the front view structural schematic diagram of the present invention;

[0017] Attached Figure 3 is a schematic structural diagram of a translation driving mechanism;

[0018] Attached Figure 4 is a schematic structural diagram of an annular brush. Specific embodiments

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] By providing cleaning brushes on both sides of the copper strip in the conveying state, the brushing operation can be carried out on both strip surfaces simultaneously. However, due to the lack of flexibility in adjusting the contact and abutment force between the cleaning brushes and the strip surfaces on both sides, when the dirt density distribution at a certain position on one side of the strip surface is relatively high, there may be a situation where the dirt is not thoroughly washed and removed.

[0021] To solve the above problems, the technical solution proposed by the present invention is as shown in Attached Figure 1 and Attached Figure 2 A copper strip cleaning system with adjustable strip conveying attitude includes a belt roller 3, an annular brush 4, and a cylindrical brush 5 arranged in the cleaning box 2 with their axes parallel. The belt rollers 3 are arranged in a four-square matrix array to form a roller matrix. The copper strip 1 passing through the cleaning box 2 is guided and conveyed by the roller matrix to form a trough-shaped conveyor belt body 10 in the box. The annular brush 4 is located inside the trough-shaped conveyor belt body 10, and its bristles correspondingly abut against the inner strip surface of the trough-shaped conveyor belt body 10. The cylindrical brush 5 is located outside the trough-shaped conveyor belt body 10 on the opposite side of the contact position between the annular brush 4 and the trough-shaped conveyor belt body 10, and its bristles correspondingly abut against the outer strip surface of the trough-shaped conveyor belt body 10. The belt roller 3 is arranged to translate relative to the cleaning box 2 in the width direction of the trough-shaped conveyor belt body 10. When the belt roller 3 translates to change the width of the trough-shaped conveyor belt body 10, it drives the side strip body of the trough-shaped conveyor belt body 10 to swing and change the inclination angle, thereby adjusting the abutment force between the strip surface and the corresponding side bristles. By translating the belt roller 2 to change the inclination angle of the side strip body of the trough-shaped conveyor belt body 10, the present invention increases the abutment force between the strip surface with a higher dirt distribution density and the bristles, greatly improving the thoroughness and efficiency of washing and removing dirt on the copper strip surface. With the increase in the abutment force, when washing the strip surface, the dirt with a higher density can be thoroughly removed, achieving the effect of adaptively adjusting the washing abutment force according to the dirt density distribution on the strip surface.

[0022] As shown in Attached Figure 1 or Attached Figure 2 The inner wall of the cleaning box 2 is provided with a guide rail 6 corresponding to the belt roller 3. The guide rail 6 is installed along the width direction of the trough-shaped conveyor belt body 10. The rotatable belt roller 3 is arranged to translate relative to the trough-shaped conveyor belt body 10 in the width direction through this guide rail 6. It includes a translation driving mechanism 7 corresponding to two belt rollers 3 at the same height. The translation driving mechanism 7 drives the two belt rollers 3 at the same height to move closer to or away from each other. As shown in Attached Figure 3As shown in the figure, the translation driving mechanism 7 includes a screw rod 72 coaxially connected through a middle connecting rod 71, and further includes a servo motor 73 connected to the end of any screw rod 72 through a coupling; on the same guide rail 6, there are two sliders 60 corresponding to two belt rollers 3 at the same height, and the belt rollers 3 are rotationally and cooperatively connected to the corresponding sliders 60 through bearing seats 30; the screw rod 72 is in threaded cooperation with the slider 60 one by one, and the thread spiral directions of the two screw rods 72 belonging to the same translation driving mechanism 7 are opposite. One translation driving mechanism 7 can drive the two belt rollers 3 at the same height to move closer to each other or move away from each other.

[0023] More specifically, as shown in the appendix Figure 2 As shown in the figure, the present invention includes a feeding belt surface visual inspection device 8 at the copper strip 1 inlet end of the box. The feeding belt surface visual inspection device 8 visually inspects the dirt distribution on both side surfaces of the copper strip 1. The belt roller 3 determines the displacement direction based on the detected dirt distribution result to determine the swing direction of the side belt body of the trough-shaped conveyor belt body 10. The specific situation analysis is as follows:

[0024] When it is detected that the dirt distribution density on the inner belt surface of the corresponding trough-shaped conveyor belt body 10 is greater than that on the outer belt surface, the belt roller 3 moves inward in the width direction relative to the trough-shaped conveyor belt body 10, driving the corresponding side belt body of the trough-shaped conveyor belt body 10 to approach the annular brush 4, increasing the abutting force between the inner belt surface of the trough-shaped conveyor belt body 10 and the bristles of the annular brush 4;

[0025] When it is detected that the dirt distribution density on the outer belt surface of the corresponding trough-shaped conveyor belt body 10 is greater than that on the inner belt surface, the belt roller 3 moves outward in the width direction relative to the trough-shaped conveyor belt body 10, driving the corresponding side belt body of the trough-shaped conveyor belt body 10 to approach the cylindrical brush 5, increasing the abutting force between the outer belt surface of the trough-shaped conveyor belt body 10 and the bristles of the cylindrical brush 5.

[0026] It should be noted that all the belt rollers 3 of the present invention can be translated. However, when adjusting the abutting force, the two belt rollers 3 at the same height can be moved closer to each other or moved away from each other, while the remaining two belt rollers 3 remain stationary. The purpose is to meet the requirements of workers to set which belt rollers 3 at which position height are translated according to production requirements or process requirements during actual operation. Of course, the two belt rollers 3 at different heights on one side of the annular brush 4 and the two belt rollers 3 at different heights on the other side can also be moved closer to or away from each other. When the moving speeds of the two belt rollers 3 at different heights are different, the inclination angle of the side belt body of the trough-shaped conveyor belt body 10 can be adjusted. Which adjustment method is specifically selected is determined according to production requirements.

[0027] In addition, the present invention includes a visual inspection device 9 for the surface of the discharging belt at the discharging end of the copper belt 1, which visually inspects the cleaning condition of the surface of the copper belt 1 through the visual inspection device 9 for the surface of the discharging belt. Both the visual inspection device 8 for the surface of the feeding belt and the visual inspection device 9 for the surface of the discharging belt are industrial cameras. There are two industrial cameras at both the feeding end and the discharging end of the copper belt 1, which are distributed on both side surfaces of the copper belt 1.

[0028] As shown in the Figure 4 accompanying drawings, through holes 40 are formed in the inner support plate of the annular brush 4, and the cleaning liquid located at both axial ends of the annular brush 4 flows through the through holes 40 in a convective manner; a liquid stirring plate 41 is further arranged on the inner support plate of the annular brush 4, and the liquid stirring plate 41 extends radially beyond the inner cavity of the annular brush 4. This improves the fluidity of the cleaning liquid and is more conducive to the surface washing operation.

[0029] To ensure the convenience and high efficiency of the bottom surface washing, the rotational washing directions of both the annular brush 4 and the cylindrical brush 5 are opposite to the traction and conveying direction of the copper belt 1, and both the annular brush 4 and the cylindrical brush 5 are driven by motors.

[0030] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A copper strip cleaning system with adjustable conveying attitude of the belt body, Characterized in that: It includes a belt roller (3), an annular brush (4) and a cylindrical brush (5) arranged in the cleaning tank (2) with their axes parallel; the belt rollers (3) are arranged in a square matrix array to form a roller matrix, and the copper strip (1) passing through the cleaning tank (2) is guided and conveyed by the roller matrix to form a trough-shaped conveyor belt body (10) in the tank; the annular brush (4) is located inside the trough-shaped conveyor belt body (10), and its bristles correspondingly abut against the inner belt surface of the trough-shaped conveyor belt body (10); the cylindrical brush (5) is located outside the trough-shaped conveyor belt body (10) on the opposite side of the contact position between the annular brush (4) and the trough-shaped conveyor belt body (10), and its bristles correspondingly abut against the outer belt surface of the trough-shaped conveyor belt body (10); the belt roller (3) is arranged to translate relative to the cleaning tank (2) in the width direction of the trough-shaped conveyor belt body (10). When the belt roller (3) translates to change the width of the trough-shaped conveyor belt body (10), it drives the side belt body of the trough-shaped conveyor belt body (10) to swing and change the inclination angle, and adjusts the abutting force between the belt surface and the corresponding side bristles; It includes a feeding belt surface visual detection device (8) at the inlet end of the copper strip (1). The feeding belt surface visual detection device (8) visually detects the dirt distribution on both side belt surfaces of the copper strip (1), and the belt roller (3) determines the displacement direction based on the detected dirt distribution result to determine the swinging direction of the side belt body of the trough-shaped conveyor belt body (10); When it is detected that the dirt distribution density on the inner belt surface of the corresponding trough-shaped conveyor belt body (10) is greater than that on the outer belt surface, the belt roller (3) translates inward in the width direction relative to the trough-shaped conveyor belt body (10), driving the corresponding side belt body of the trough-shaped conveyor belt body (10) to approach the annular brush (4), and increasing the abutting force between the inner belt surface of the trough-shaped conveyor belt body (10) and the bristles of the annular brush (4); When it is detected that the dirt distribution density on the outer belt surface of the corresponding trough-shaped conveyor belt body (10) is greater than that on the inner belt surface, the belt roller (3) translates outward in the width direction relative to the trough-shaped conveyor belt body (10), driving the corresponding side belt body of the trough-shaped conveyor belt body (10) to approach the cylindrical brush (5), and increasing the abutting force between the outer belt surface of the trough-shaped conveyor belt body (10) and the bristles of the cylindrical brush (5); A guide rail (6) corresponding to the belt roller (3) is arranged on the inner wall of the cleaning tank (2). The guide rail (6) is installed along the width direction of the trough-shaped conveyor belt body (10), and the rotatable belt roller (3) is arranged to translate relative to the trough-shaped conveyor belt body (10) in the width direction through this guide rail (6); It includes a translation driving mechanism (7) corresponding to two belt rollers (3) at the same height. The translation driving mechanism (7) drives the two belt rollers (3) at the same height to approach or move away from each other; The translation driving mechanism (7) includes a screw rod (72) coaxially connected through a middle connecting rod (71), and further includes a servo motor (73) connected to the end of any screw rod (72) through a coupling; there are two sliders (60) corresponding to two belt rollers (3) at the same height on the same guide rail (6), and the belt rollers (3) are rotationally and cooperatively connected to the corresponding sliders (60) through bearing seats (30); the screw rods (72) are in threaded cooperation with the sliders (60) one by one, and the thread helix directions of the two screw rods (72) belonging to the same translation driving mechanism (7) are opposite.

2. The copper strip cleaning system with adjustable belt body conveying attitude according to claim 1, characterized in that: it includes a visual inspection device (9) for the belt surface at the discharging end of the copper strip (1), and the cleaning condition of the belt surface of the copper strip (1) is visually inspected through the visual inspection device (9) for the belt surface.

3. The copper strip cleaning system with adjustable belt body conveying attitude according to claim 1, characterized in that: through holes (40) are formed on the inner support plate of the annular brush (4), and the cleaning liquid at the two axial ends of the annular brush (4) convects through the through holes (40); a liquid stirring plate (41) is further arranged on the inner support plate of the annular brush (4), and the liquid stirring plate (41) extends radially outside the inner cavity of the annular brush (4).

4. The copper strip cleaning system with adjustable belt body conveying attitude according to claim 3, characterized in that: the rotating brushing directions of the annular brush (4) and the cylindrical brush (5) are both opposite to the traction and conveying direction of the copper strip (1).

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