A cleaning device for stainless steel thin strip

Abstract

The present application relates to the technical field of stainless steel thin strip processing, and in particular to a cleaning device for stainless steel thin strips, which integrates a cleaning box, a conveying component, a spray, a brush and a flushing function. The cleaning box is set on the ground, and an inlet and an outlet are set at both ends. The conveying component is linked with the front-end process to ensure the smooth transmission of the thin strip. The spray component uses a cleaning liquid for pretreatment, and the brushing component contains a drive motor, a mounting frame and vertically spaced brush wheels to achieve mechanical deep cleaning. The flushing component completes the final cleaning to ensure that the surface is clean and free of residue. The overall design improves the cleaning efficiency and effect, adapts to thin strips of different specifications, and optimizes the cleaning process.

Description

Technical Field

[0001] The present application relates to the technical field of stainless steel thin strip processing, and in particular to a stainless steel thin strip cleaning device. Background Art

[0002] With the continuous improvement of industrial automation level, metal products, especially stainless steel strips, are more and more widely used, playing an important role in the fields of automobile manufacturing, building decoration industry, etc. However, stainless steel strips are easily contaminated by oil during the processing and production process, which not only affects the appearance quality, but also reduces the corrosion resistance and service life of the finished product. Therefore, the development of efficient and reliable cleaning technology has become the focus of the industry.

[0003] Existing cleaning equipment often has limitations in cleaning effects. A single cleaning method, such as only spraying or soaking parts with water, limits the cleaning range and effect, resulting in unsatisfactory cleaning results. Summary of the invention

[0004] In order to improve the cleaning efficiency of stainless steel strips, the present application provides a cleaning device for stainless steel strips.

[0005] The present application provides a stainless steel strip cleaning device that adopts the following technical solution: A cleaning device for a stainless steel strip comprises a cleaning box, the cleaning box is mounted on the ground, and a conveying assembly, a spray assembly, a brushing assembly and a flushing assembly are arranged on the cleaning box, and a feed port and a discharge port for the stainless steel strip to pass through are respectively arranged at both ends of the cleaning box, the conveying assembly cooperates with a traction mechanism of a front-end process to enable the stainless steel strip to enter and exit between the feed port and the discharge port, the spraying assembly is located at the front end of the cleaning box to spray a cleaning liquid on the stainless steel strip, the brushing assembly is located at the rear end of the spraying assembly, and comprises a driving motor, a mounting frame and two brush wheels, the driving motor is mounted on the top of the cleaning box, the mounting frame is built into the cleaning box, the two brush wheels are rotatably carried on the mounting frame, the two brush wheels are spaced apart in a vertical direction for the stainless steel strip to pass through, the driving motor drives the two brush wheels to rotate, and the flushing assembly is located at the rear end of the brushing assembly to spray the surface of the stainless steel strip.

[0006] Preferably, a first transmission assembly is arranged between the driving motor and the brush wheel, the first transmission assembly includes a first pulley transmission mechanism and a transmission shaft, the output shaft of the driving motor is coaxially fixed with one of the brush wheels, the transmission shaft is rotatably supported on the mounting frame, and the first pulley transmission mechanism is provided with two groups, one group of the first pulley transmission mechanism is arranged between the output shaft of the driving motor and one end of the transmission shaft, and the other group of the first pulley transmission mechanism is arranged between the other end of the transmission shaft and the other brush wheel.

[0007] Preferably, the spray assembly includes a first turntable, an electric spray head and a liquid supply tank. The first turntable is rotatably carried inside the cleaning tank. The electric spray head is installed on the side wall of the first turntable. The opening of the electric spray head is set toward the stainless steel strip. The liquid supply tank has a built-in power source, and the liquid supply tank is connected to the electric spray head to provide cleaning liquid.

[0008] Preferably, the flushing assembly includes a second turntable, an electric flushing head and a filter box. The second turntable is rotatably carried on the inner wall of the cleaning box. The electric flushing head is installed on the side wall of the second turntable. The opening of the electric flushing head is set toward the stainless steel strip. A waste liquid pipe is connected between the bottom of the cleaning box and the filter box. The filter box is connected to the electric flushing head to realize the recycling of waste liquid.

[0009] Preferably, a linkage assembly is arranged between the first turntable and the second turntable, and the linkage assembly includes a connecting shaft and a third pulley transmission mechanism. The connecting shaft is rotatably supported on the side wall of the cleaning box, and the third pulley transmission mechanism is provided with two groups, one group of the third pulley transmission mechanism is used to realize the transmission between the first turntable and the connecting shaft, and the other group of the third pulley transmission mechanism is used to realize the transmission between the connecting shaft and the second turntable.

[0010] Preferably, a second transmission assembly is arranged between the driving motor and the connecting shaft, the second transmission assembly includes a second pulley transmission mechanism and two first bevel gears meshing with each other, one of the first bevel gears is rotatably carried on the top of the cleaning box, and the second pulley transmission mechanism is provided with two groups, one group of the second pulley transmission mechanism is arranged between the output shaft of the driving motor and one of the first bevel gears, the other first bevel gear is rotatably carried on the side wall of the cleaning box, and the other group of the second pulley transmission mechanism is arranged between the other first bevel gear and the connecting shaft.

[0011] Preferably, the conveying assembly includes a third pulley transmission mechanism and a plurality of conveying rollers, wherein the plurality of conveying rollers are rotatably supported on the inner wall of the cleaning box, and the plurality of conveying rollers are arranged alternately up and down in the horizontal direction, and the third pulley transmission mechanism is provided with a plurality of groups, and the third pulley transmission mechanism is provided between two adjacent conveying rollers.

[0012] Preferably, a third transmission assembly is arranged between the driving motor and one of the conveying rollers, the third transmission assembly includes a fourth pulley transmission mechanism and two second bevel gears meshing with each other, one of the second bevel gears is rotatably carried on the top of the cleaning box, and the fourth pulley transmission mechanism is provided with two groups, one group of the fourth pulley transmission mechanism is arranged between one of the second bevel gears and the output shaft of the driving motor, the other second bevel gear is rotatably carried on the side wall of the cleaning box, and the other group of the fourth pulley transmission mechanism is arranged between the other second bevel gear and one of the conveying rollers.

[0013] Preferably, the inner surface of the bottom of the cleaning box is inclined toward the waste liquid pipe.

[0014] Preferably, the side wall of the cleaning box is provided with an observation window.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: 1. By combining multiple cleaning methods such as spraying, brushing and rinsing, the cleaning equipment can effectively remove oil, polishing wax, dust and other pollutants on the surface of stainless steel strips, achieving a more comprehensive and thorough cleaning effect. The spray component uses cleaning fluid for preliminary cleaning, the brushing component further removes stubborn stains through the mechanical action of the brush wheel, and the rinsing component ensures that there is no residue on the surface. Together, the cleaning quality is significantly improved; 2. The equipment can quickly process stainless steel strips, shorten the cleaning cycle and improve production efficiency through optimized cleaning process and automated design, such as seamless connection between the conveying components and the front-end process, and efficient mechanical action of the brushing components; 3. The multifunctional integrated design of the cleaning equipment, including the rational layout of the spraying, brushing and flushing components, and the adaptable design for stainless steel strips, enables the equipment to stably process stainless steel strips of different thicknesses and widths, meeting the cleaning needs of different industries and application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a stainless steel strip cleaning device according to an embodiment of the present application.

[0017] Figure 2This is an overall structural diagram from another perspective of a stainless steel strip cleaning device according to an embodiment of the present application.

[0018] Figure 3 It is a diagram of the coordination relationship between the various components such as the spray component, the brush component and the flushing component in the embodiment of the present application.

[0019] Explanation of the accompanying drawings: 1. cleaning box; 11. box body; 111. feed port; 112. discharge port; 113. observation window; 12. rod body; 2. conveying assembly; 21. third pulley transmission mechanism; 22. conveying roller; 3. spray assembly; 31. first turntable; 32. electric spray head; 33. liquid supply box; 4. brush assembly; 41. drive motor; 42. mounting frame; 43. brush wheel; 5. flushing assembly; 51. second turntable; 52. electric flushing head; 53. filter box; 531. waste liquid pipe; 6. first transmission assembly; 61. first pulley transmission mechanism; 62. transmission shaft; 7. third transmission assembly; 71. fourth pulley transmission mechanism; 72. second bevel gear; 8. linkage assembly; 81. connecting shaft; 82. third pulley transmission mechanism; 9. second transmission assembly; 91. second pulley transmission mechanism; 92. first bevel gear. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0021] The present application embodiment discloses a stainless steel strip cleaning device. Figure 1 and Figure 2 A cleaning device for a stainless steel strip includes a cleaning box 1, which includes a box body 11 and a rod body 12. The box body 11 is arranged in a rectangular parallelepiped shape, and four rod bodies 12 are arranged. The four rod bodies 12 are vertically fixed to the lower surface of the box body 11 and arranged in a matrix. At the same time, the interior of the box body 11 is hollow, and the front and rear ends of the box body 11 are respectively provided with a feed port 111 and a discharge port 112 for the stainless steel strip to pass through. In addition, the side wall of the box body 11 is provided with an observation window 113. In this embodiment, the observation window 113 is made of an acrylic plate with a certain degree of transparency, so that the operator can observe the cleaning condition inside the box body 11.

[0022] Reference Figure 2 and Figure 3Correspondingly, a conveying component 2, a spray component 3, a brush component 4 and a flushing component 5 are provided. The conveying component 2 cooperates with the traction mechanism of the front-end process to allow the stainless steel strip to enter and exit between the feed port 111 and the discharge port 112. At the same time, the spray component 3, the brush component 4 and the flushing component 5 are arranged in the cleaning box 1 along the horizontal direction. The spray component 3 is closest to the feed port 111. The spray component 3 is used to spray the cleaning liquid onto the surface of the stainless steel strip, the brush component 4 is used to brush the surface dirt of the stainless steel strip, and the flushing component 5 is used to flush the stainless steel strip, flushing the cleaning liquid and dirt on the surface of the stainless steel strip to achieve the cleaning of the stainless steel strip.

[0023] It should be noted that the traction mechanism at the front end is closely matched with the conveying component 2, and the traction mechanism is usually driven by a motor to provide stable pulling force. When the stainless steel strip enters the cleaning box 1 from the feed port 111, the traction mechanism accurately controls the feeding speed of the stainless steel strip according to the preset speed or the synchronization signal with the cleaning equipment to ensure that the stainless steel strip can pass through the cleaning box 1 evenly and continuously. In this process, the conveying component 2 is responsible for supporting and guiding the stainless steel strip to keep it stable during the cleaning process and avoid uneven cleaning or damage caused by uneven tension or position offset. This collaborative working mode ensures the efficient transmission and high-quality cleaning effect of the stainless steel strip during the cleaning process, which will not be elaborated on here.

[0024] Furthermore, the brushing assembly 4 includes a driving motor 41, a mounting frame 42 and two brush wheels 43. A fixing frame is fixed on the top of the cleaning box 1. The driving motor 41 is installed on the fixing frame on the top of the cleaning box 1. The output shaft of the driving motor 41 is arranged vertically downward. The output shaft of the driving motor 41 passes through the upper surface of the cleaning box 1 and is inserted into the interior of the cleaning box 1. The mounting frame 42 is built into the cleaning box 1. The cross-section of the mounting frame 42 is U-shaped. The upper surface of the mounting frame 42 is fixed to the top inner wall of the cleaning box 1. The two brush wheels 43 are rotatably carried on the mounting frame 42. The two brush wheels 43 are spaced apart in the vertical direction to form a gap for the stainless steel strip to pass through. The driving motor 41 drives the two brush wheels 43 to rotate so that the stainless steel strip can be polished and cleaned when passing through.

[0025] Specifically, a first transmission assembly 6 is arranged between the driving motor 41 and the brush wheel 43. The first transmission assembly 6 includes a first pulley transmission mechanism 61 and a transmission shaft 62. The output shaft of the driving motor 41 passes through the mounting frame 42 and enters the inner wall of the mounting frame 42, and is coaxially fixed with one of the brush wheels 43.

[0026] The transmission shaft 62 is rotatably carried on the mounting frame 42, and two groups of first pulley transmission mechanisms 61 are provided, one of which is provided between the output shaft of the driving motor 41 and one end of the transmission shaft 62, that is, one pulley of the first pulley transmission mechanism 61 is coaxially fixed with the transmission shaft 62, and the other pulley of the first pulley transmission mechanism 61 is coaxially fixed with the output shaft of the driving motor 41. In addition, another group of first pulley transmission mechanisms 61 is provided between the other end of the transmission shaft 62 and another brush wheel 43, that is, one pulley of the first pulley transmission mechanism 61 is coaxially fixed with the other end of the transmission shaft 62, and the other pulley of the first pulley transmission mechanism 61 is coaxially fixed with the other brush wheel 43.

[0027] Correspondingly, the output shaft of the driving motor 41 is connected to the transmission shaft 62 through the first pulley transmission mechanism 61, forming a first set of pulley transmission. Specifically, a pulley is fixed on the output shaft of the driving motor 41, and a pulley is also fixed at one end of the transmission shaft 62, and the two are connected by a belt to achieve power transmission. In addition, the other end of the transmission shaft 62 is connected to another brush wheel 43 through a second set of pulley transmission mechanisms, that is, a pulley is fixed at the other end of the transmission shaft 62, and the pulley is connected to the pulley on the other brush wheel 43 through a belt, ensuring that the two brush wheels 43 can rotate synchronously. When the driving motor 41 is started, its output shaft rotates, and the transmission shaft 62 is driven to rotate through the first set of pulley transmission mechanisms, and the transmission shaft 62 then drives the other brush wheel 43 to rotate through the second set of pulley transmission mechanisms, thereby realizing the synchronous rotation of the two brush wheels 43, and effectively cleaning the stainless steel thin strip passing through. This transmission design ensures the stability and synchronization of the rotation of the brush wheel 43, and improves the cleaning efficiency and effect.

[0028] On the other hand, the conveying assembly 2 includes a third pulley transmission mechanism 8221 and a plurality of conveying rollers 22, the plurality of conveying rollers 22 are rotatably supported on the inner wall of the cleaning box 1, the plurality of conveying rollers 22 are arranged alternately up and down in the horizontal direction, the third pulley transmission mechanism 8221 is provided with a plurality of groups, and the third pulley transmission mechanism 8221 is provided between two adjacent conveying rollers 22.

[0029] Correspondingly, the conveying rollers 22 are rotatably carried on the inner wall of the cleaning box 1, and are arranged in an up-and-down staggered manner in the horizontal direction to form a continuous support surface for carrying and guiding the stainless steel strip to pass through the cleaning box 1. At the same time, each set of third pulley transmission mechanisms 8221 is located between two adjacent conveying rollers 22, and the power is transmitted from one conveying roller 22 to another through the combination of pulleys and belts, ensuring that all conveying rollers 22 can rotate synchronously, thereby smoothly conveying the stainless steel strip.

[0030] Specifically, a third transmission assembly 7 is arranged between the drive motor 41 and one of the conveying rollers 22. The third transmission assembly 7 includes a fourth pulley transmission mechanism 71 and two second bevel gears 72 meshing with each other, wherein one of the second bevel gears 72 is rotatably carried on the top of the cleaning box 1, and the fourth pulley transmission mechanism 71 is provided with two groups, wherein one group of the fourth pulley transmission mechanism 71 is arranged between one of the second bevel gears 72 and the output shaft of the drive motor 41, and the other second bevel gear 72 is rotatably carried on the side wall of the cleaning box 1, and the other group of the fourth pulley transmission mechanism 71 is arranged between the other second bevel gear 72 and one of the conveying rollers 22.

[0031] Therefore, the output shaft of the driving motor 41 is connected to a second bevel gear 72 located at the top of the cleaning box 1 through a set of fourth pulley transmission mechanisms 71. When the driving motor 41 is started, the rotational motion of the output shaft is transmitted to the second bevel gear 72 through the pulley and the belt. Since the two second bevel gears 72 are meshed with each other, the second bevel gear 72 on the top will drive the other second bevel gear 72 on the side wall to rotate when it rotates. The second bevel gear 72 on the side wall then transmits power to one of the conveying rollers 22 through another set of fourth pulley transmission mechanisms 71, thereby realizing efficient transmission of power from the driving motor 41 to the conveying roller 22. This design utilizes the stability of the pulley transmission and the direction conversion capability of the bevel gear transmission, ensuring the stability and reliability of the transmission of the stainless steel thin strip in the cleaning box 1, and is a key part for realizing efficient and accurate power transmission in the conveying assembly 2.

[0032] On the other hand, the spray assembly 3 includes a first turntable 31, an electric spray head 32 and a liquid supply tank 33. The first turntable 31 is rotatably carried inside the cleaning tank 1, the electric spray head 32 is installed on the side wall of the first turntable 31, and the opening of the electric spray head 32 is set toward the stainless steel strip. The liquid supply tank 33 has a built-in power source, and the liquid supply tank 33 is connected to the electric spray head 32 to provide cleaning liquid.

[0033] It should be noted that the first turntable 31 is rotatably carried inside the cleaning box 1, and its design allows rotation during the cleaning process to ensure that the electric spray head 32 can cover the entire width of the stainless steel strip and achieve uniform spraying, that is, the electric spray head 32 can change its position under the drive of the first turntable 31 and act on the upper and lower surfaces of the stainless steel strip.

[0034] Specifically, the electric spray head 32 is installed on the side wall of the first turntable 31, and the opening is set toward the stainless steel strip. When the first turntable 31 rotates, the electric spray head 32 can change the spray angle with the movement of the turntable to ensure full coverage of the surface of the stainless steel strip.

[0035] Furthermore, the liquid supply tank 33 has a built-in power source, which is connected to the electric spray head 32 through a hose and is responsible for providing cleaning liquid. The power source (such as a pump) in the liquid supply tank 33 draws the cleaning liquid from the tank and transports it to the electric spray head 32 through a pipeline to ensure that the spray head can continuously spray the cleaning liquid.

[0036] In summary, the built-in power source (such as a pump) of the liquid supply tank 33 starts to work, extracts the cleaning liquid from the liquid supply tank 33, and transports it to the electric spray head 32 through a pipeline. At the same time, the first turntable 31 starts to rotate under the action of the driving device, driving the electric spray head 32 installed on its side wall to rotate accordingly. The opening of the electric spray head 32 is always facing the stainless steel strip. As the first turntable 31 rotates, the spray head can cover the entire width of the stainless steel strip to achieve uniform spraying. Under the spray of the electric spray head 32, the cleaning liquid is covered on the stainless steel strip in the form of a uniform spray to ensure that its surface is thoroughly cleaned. The entire process achieves an efficient and uniform spraying effect through the rotation of the first turntable 31 and the precise spraying of the electric spray head 32, combined with the stable supply of cleaning liquid provided by the liquid supply tank 33, ensuring the cleaning quality and efficiency of the stainless steel strip.

[0037] On the other hand, the flushing assembly 5 includes a second turntable 51, an electric flushing head 52 and a filter box 53. The second turntable 51 is rotatably carried on the inner wall of the cleaning box 1, and the electric flushing head 52 is installed on the side wall of the second turntable 51. The opening of the electric flushing head 52 is set toward the stainless steel thin strip. A waste liquid pipe is connected between the bottom of the cleaning box 1 and the filter box 53. The inner surface of the bottom of the cleaning box 1 is inclined toward the waste liquid pipe. The filter box 53 is connected to the electric flushing head 52 to realize the recycling of waste liquid.

[0038] After the washing is completed, the second turntable 51 starts to rotate under the action of the drive motor 41, driving the electric flushing head 52 installed on its side wall to rotate accordingly. The opening of the electric flushing head 52 is always facing the stainless steel strip. As the second turntable 51 rotates, the electric flushing head 52 can cover the entire width of the stainless steel strip to achieve uniform washing. At the same time, the filter box 53 provides flushing water, which is purified by the filter box 53 to ensure clean water quality. The waste liquid after flushing flows into the filter box 53 through the waste liquid pipe at the bottom of the cleaning box 1. After the impurities are removed by the filter device in the filter box 53, the purified water is used for flushing again, realizing the recycling of waste liquid and improving the cleaning efficiency and environmental protection performance. The whole process ensures the flushing quality and environmental protection of the stainless steel strip through the rotation of the second turntable 51 and the precise flushing of the electric flushing head 52, combined with the stable flushing water and waste liquid recycling provided by the filter box 53.

[0039] Specifically, a linkage assembly 8 is arranged between the first turntable 31 and the second turntable 51, and the linkage assembly 8 includes a connecting shaft 81 and a third pulley transmission mechanism 8221. The connecting shaft 81 is rotatably supported on the side wall of the cleaning box 1, and the third pulley transmission mechanism 8221 is provided with two groups, one group of the third pulley transmission mechanism 8221 is used to realize the transmission between the first turntable 31 and the connecting shaft 81, and the other group of the third pulley transmission mechanism 8221 is used to realize the transmission between the connecting shaft 81 and the second turntable 51.

[0040] The linkage assembly 8 realizes the power transmission and synchronous movement between the first turntable 31 and the second turntable 51 through the connecting shaft 81 and the third pulley transmission mechanism 8221. Specifically, the connecting shaft 81, as a transmission medium, is connected to the first turntable 31 and the second turntable 51 through two sets of third pulley transmission mechanisms 8221. When the connecting shaft 81 rotates, the first turntable 31 rotates under the action of the third pulley transmission mechanism 8221, and at the same time, the rotation of the connecting shaft 81 is transmitted to the second turntable 51 through another set of third pulley transmission mechanisms 8221, ensuring the synchronous rotation of the first turntable 31 and the second turntable 51. This design ensures the seamless connection between the electric spray head 32 and the electric flushing head 52 during the spraying and flushing process, improves the cleaning efficiency and effect, and is a key part to ensure the coordination and efficiency of the cleaning process.

[0041] Furthermore, a second transmission assembly 9 is arranged between the driving motor 41 and the connecting shaft 81, and the second transmission assembly 9 includes a second pulley transmission mechanism 91 and two first bevel gears 92 meshing with each other, wherein one of the first bevel gears 92 is rotatably carried on the top of the cleaning box 1, and the second pulley transmission mechanism 91 is provided with two groups, wherein one group of the second pulley transmission mechanism 91 is arranged between the output shaft of the driving motor 41 and one of the first bevel gears 92, and the other first bevel gear 92 is rotatably carried on the side wall of the cleaning box 1, and the other group of the second pulley transmission mechanism 91 is arranged between the other first bevel gear 92 and the connecting shaft 81.

[0042] Therefore, when the driving motor 41 is started, its output shaft drives a first bevel gear 92 to rotate through a set of second belt pulley transmission mechanisms 91, and the first bevel gear 92 transmits power to another first bevel gear 92 through mutual meshing, and the other first bevel gear 92 transmits power to the connecting shaft 81 through another set of second belt pulley transmission mechanisms 91, thereby realizing power transmission from the driving motor 41 to the connecting shaft 81. This design ensures the high efficiency and stability of power transmission and is a key part of the power transmission chain in the entire cleaning system.

[0043] The implementation principle of a stainless steel strip cleaning device in the embodiment of the present application is: First, the stainless steel strip is pulled into the cleaning box 1 by the front-end process and smoothly guided by the conveying component 2; then, the spraying component 3 sprays the strip with preliminary cleaning liquid to remove surface impurities; then, the driving motor 41 in the scrubbing component 4 drives two vertically spaced brush wheels 43 to rotate through the second transmission component 9, and mechanically scrubs the strip to further remove stubborn stains; finally, the flushing component 5 sprays the strip with clean water or cleaning liquid to ensure that the surface is clean and free of residue. The entire process is guided by the conveying component 2 and goes through three stages of spraying, scrubbing and flushing in sequence. The various components work together through a precise power transmission mechanism to ensure that the stainless steel strip is fully and effectively cleaned when passing through the cleaning box 1, and finally outputs a thin strip with high cleanliness, which significantly improves the cleaning efficiency and quality.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stainless steel strip cleaning device, characterized in that: The invention comprises a cleaning box (1), wherein the cleaning box (1) is erected on the ground, and is provided with a conveying component (2), a spraying component (3), a brushing component (4) and a flushing component (5). The two ends of the cleaning box (1) are respectively provided with a feed inlet (111) and a discharge outlet (112) for a stainless steel strip to pass through. The conveying component (2) cooperates with a traction mechanism of a front-end process so that the stainless steel strip can enter and exit between the feed inlet (111) and the discharge outlet (112). The spraying component (3) is located at the front end of the cleaning box (1) and is used to spray a cleaning liquid on the stainless steel strip. The brushing component (4) is provided at the front end of the cleaning box (1) and is used to spray a cleaning liquid on the stainless steel strip. (4) is located at the rear end of the spray assembly (3), comprising a driving motor (41), a mounting frame (42) and two brush wheels (43), wherein the driving motor (41) is mounted on the top of the cleaning box (1), the mounting frame (42) is built into the cleaning box (1), the two brush wheels (43) are rotatably supported on the mounting frame (42), the two brush wheels (43) are arranged at intervals in the vertical direction for the stainless steel strip to pass through, the driving motor (41) drives the two brush wheels (43) to rotate, and the flushing assembly (5) is located at the rear end of the brushing assembly (4) for spraying the surface of the stainless steel strip.

2. A stainless steel strip cleaning device according to claim 1, characterized in that: A first transmission assembly (6) is arranged between the driving motor (41) and the brush wheel (43), and the first transmission assembly (6) comprises a first belt pulley transmission mechanism (61) and a transmission shaft (62). The output shaft of the driving motor (41) is coaxially fixed with one of the brush wheels (43), and the transmission shaft (62) is rotatably supported on the mounting frame (42). Two groups of the first belt pulley transmission mechanism (61) are arranged, wherein one group of the first belt pulley transmission mechanism (61) is arranged between the output shaft of the driving motor (41) and one end of the transmission shaft (62), and the other group of the first belt pulley transmission mechanism (61) is arranged between the other end of the transmission shaft (62) and the other brush wheel (43).

3. The cleaning device for stainless steel strip according to claim 1, characterized in that: The spray assembly (3) comprises a first turntable (31), an electric spray head (32) and a liquid supply box (33); the first turntable (31) is rotatably carried inside the cleaning box (1); the electric spray head (32) is mounted on a side wall of the first turntable (31); the opening of the electric spray head (32) is arranged toward the stainless steel thin strip; the liquid supply box (33) has a built-in power source; the liquid supply box (33) is connected to the electric spray head (32) to provide cleaning liquid.

4. A stainless steel strip cleaning device according to claim 3, characterized in that: The flushing assembly (5) comprises a second rotating disk (51), an electric flushing head (52) and a filter box (53); the second rotating disk (51) is rotatably supported on the inner wall of the cleaning box (1); the electric flushing head (52) is mounted on the side wall of the second rotating disk (51); the opening of the electric flushing head (52) is arranged toward the stainless steel thin strip; a waste liquid pipe is connected between the bottom of the cleaning box (1) and the filter box (53); the filter box (53) is connected to the electric flushing head (52) to realize the recycling of waste liquid.

5. A stainless steel strip cleaning device according to claim 4, characterized in that: A linkage assembly (8) is arranged between the first rotating disk (31) and the second rotating disk (51), and the linkage assembly (8) comprises a connecting shaft (81) and a third belt pulley transmission mechanism (82) (21), wherein the connecting shaft (81) is rotatably supported on the side wall of the cleaning box (1), and the third belt pulley transmission mechanism (82) (21) is arranged in two groups, wherein one group of the third belt pulley transmission mechanism (82) (21) is used to realize the transmission between the first rotating disk (31) and the connecting shaft (81), and the other group of the third belt pulley transmission mechanism (82) (21) is used to realize the transmission between the connecting shaft (81) and the second rotating disk (51).

6. A stainless steel strip cleaning device according to claim 5, characterized in that: A second transmission assembly (9) is arranged between the driving motor (41) and the connecting shaft (81), the second transmission assembly (9) comprising a second belt pulley transmission mechanism (91) and two mutually meshing first bevel gears (92), one of the first bevel gears (92) being rotatably supported on the top of the cleaning box (1), the second belt pulley transmission mechanism (91) comprising two groups, one group of the second belt pulley transmission mechanism (91) being arranged between the output shaft of the driving motor (41) and one of the first bevel gears (92), the other first bevel gear (92) being rotatably supported on the side wall of the cleaning box (1), and the other group of the second belt pulley transmission mechanism (91) being arranged between the other first bevel gear (92) and the connecting shaft (81).

7. The cleaning device for stainless steel strip according to claim 1, characterized in that: The conveying assembly (2) comprises a third pulley transmission mechanism (82) (21) and a plurality of conveying rollers (22), wherein the plurality of conveying rollers (22) are rotatably supported on the inner wall of the cleaning box (1), and the plurality of conveying rollers (22) are arranged in an up-and-down staggered manner in the horizontal direction, and the third pulley transmission mechanism (82) (21) is provided with a plurality of groups, and the third pulley transmission mechanism (82) (21) is provided between two adjacent conveying rollers (22).

8. The cleaning device for stainless steel strip according to claim 7, characterized in that: A third transmission assembly (7) is arranged between the driving motor (41) and one of the conveying rollers (22), and the third transmission assembly (7) comprises a fourth pulley transmission mechanism (71) and two second bevel gears (72) meshing with each other, wherein one of the second bevel gears (72) is rotatably supported on the top of the cleaning box (1), and the fourth pulley transmission mechanism (71) is provided with two groups, wherein one group of the fourth pulley transmission mechanisms (71) is arranged between one of the second bevel gears (72) and the output shaft of the driving motor (41), and the other second bevel gear (72) is rotatably supported on the side wall of the cleaning box (1), and the other group of the fourth pulley transmission mechanisms (71) is arranged between the other second bevel gear (72) and one of the conveying rollers (22).

9. The cleaning device for stainless steel strip according to claim 5, characterized in that: The inner surface of the bottom of the cleaning box (1) is arranged to be inclined toward the waste liquid pipe.

10. The cleaning device for stainless steel strip according to claim 1, characterized in that: The side wall of the cleaning box (1) is provided with an observation window (113).

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