Cold-rolled aluminum plate winding and cleaning equipment

Abstract

The invention relates to the technical field of metal machining, and discloses cold-rolled aluminum plate winding and cleaning equipment which comprises a machine body used for supporting and installing all functional parts of the equipment. The power box is arranged on the machine body; and the winding roller is arranged at the output end of the power box and used for achieving winding and tidy collection of the cold-rolled aluminum plates. According to the cold-rolled aluminum plate winding and cleaning equipment, the contact pressure applied by the cleaning roller can be evenly distributed through the cleaning mechanism and the bent conveying structure, surface pollutant residues caused by uneven cleaning force are effectively prevented, the cleaning roller can make contact with the surface of an aluminum plate from multiple angles through Z-shaped bent conveying, the cleaning comprehensiveness and depth are enhanced, and the cleaning efficiency is improved. The pressure applied by the cleaning roller is dispersed through bent transmission, so that the acting force is more uniform, the scratch risk of the surface of the aluminum plate or damage caused by overlarge local pressure is reduced, and pollutants on the surface of the aluminum plate are better removed through the design.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing, in particular to a cold-rolled aluminum plate coiling and cleaning device. Background Art

[0002] Cold-rolled aluminum coil cleaning equipment is used to clean the surface of cold-rolled aluminum plates before coiling to improve the surface quality of aluminum plates. The equipment sends the aluminum plates into the cleaning unit through a conveying system, and uses spraying and brushing to effectively remove residual oil, oxides and fine particles on the surface; at the same time, combined with a filtration and recycling system, it realizes efficient recycling of the cleaning fluid and reduces resource consumption. The equipment has an automatic control function and can adjust the cleaning parameters according to the thickness and width of the aluminum plate. It is suitable for the aluminum plate cleaning needs of the metal processing, building materials and packaging industries.

[0003] During the aluminum plate conveying and cleaning process, since it is kept straight, its contact with the cleaning device (such as bristles, nozzles) is limited to the straight surface area, while small depressions and uneven areas may not be fully covered. This makes it difficult to completely remove stubborn dirt and oxides. According to the principles of fluid dynamics, the cleaning fluid flows faster in flat areas, but it is easy to be retained in the depressed areas, which significantly reduces the impact force and friction, thereby reducing the cleaning effect. In addition, the oxide layer on the metal surface has strong adhesion and requires higher contact pressure or more sufficient physical action to peel off. During the cleaning process, the efficiency of the cleaning fluid injection is significantly affected by the injection angle and flow rate. According to the Bernoulli equation, the liquid flow rate determines its impact kinetic energy and cleaning ability. If the angle between the nozzle and the aluminum plate surface is uneven, the cleaning fluid power distribution will be uneven, resulting in different cleaning effects in different areas. At the same time, the contact force between the aluminum plate and the bristles may be unstable due to the gap of the conveying system or the deviation of the device, which makes it difficult to efficiently clean stubborn dirt and oxides in areas with insufficient contact pressure. If the aluminum plate surface is not cleaned evenly, the residual dirt or oxide will affect the subsequent processing, such as poor adhesion or insufficient bonding strength during coating, bonding or rolling. This is closely related to surface chemistry, because contaminants will reduce the interface energy between the clean area and the coating material, affecting adhesion performance. In addition, the oxide that is not cleaned up may become a micro-crack propagation point, thereby weakening the overall fatigue resistance of the aluminum plate, thereby reducing product quality and service life. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a cold-rolled aluminum plate coiling and cleaning equipment, which solves the problem that during the straight conveying and cleaning process of the aluminum plate, insufficient cleaning coverage, uneven contact force and residual contaminants may easily lead to incomplete cleaning, thereby affecting the subsequent processing quality and the performance of the aluminum plate.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cold-rolled aluminum plate coiling and cleaning equipment, comprising a body for supporting and installing various functional components of the equipment; a power box, which is arranged on the body; a winding roller, which is arranged on the output end of the power box, and is used to realize the winding and neat collection of the cold-rolled aluminum plate; the cold-rolled aluminum plate, the cold-rolled aluminum plate coiling is arranged on the winding roller, and is used to be conveyed, cleaned and then rolled into a roll; a front baffle, which is arranged on the front side of the body, and is used to protect the staff and guide the running trajectory of the cold-rolled aluminum plate; a cleaning mechanism, which is arranged on the body, and is used to perform Z-shaped transmission cleaning on the cold-rolled aluminum plate; a circulation mechanism, which is arranged on the body, and is used to recycle and spray the cleaning liquid; a filtering mechanism, which is arranged on the cleaning mechanism, and is used to filter and clean the cleaning liquid in the circulation mechanism; a shaking mechanism, which is arranged on the body, and is used to shake the spraying device left and right for spraying.

[0008] Preferably, the cleaning mechanism includes a positioning roller, which is rotatably connected to the machine body, which is rotatably connected to a Z-shaped transmission roller, which is rotatably connected to a cleaning roller, a driving gear is fixedly connected to the connecting shaft of the Z-shaped transmission roller, an intermediate gear is fixedly connected to the connecting shaft of the cleaning roller, and the outer wall of the front baffle is rotatably connected to a secondary gear.

[0009] Preferably, two positioning rollers are provided, and a cold-rolled aluminum plate is sandwiched between the two positioning rollers; two Z-shaped transmission rollers are provided, and the two Z-shaped transmission rollers perform Z-shaped transmission on the cold-rolled aluminum plate; a cold-rolled aluminum plate is sandwiched between the cleaning roller and the Z-shaped transmission roller; and the sub-gear is respectively connected to the driving gear and the intermediate gear for transmission.

[0010] Preferably, the circulation mechanism includes a collecting frame, which is fixedly connected to the machine body, the outer wall of the collecting frame is fixedly connected to one end of a connecting pipe, the other end of the connecting pipe is fixedly connected to one end of a telescopic pipe, the other end of the telescopic pipe is fixedly connected to a water spray part, the upper part of the connecting pipe is fixedly connected to a gear pump, the connecting shaft of the Z-shaped transmission roller is fixedly connected to one end of a transmission rod, and the other end of the transmission rod is fixedly connected to the input end of the gear pump.

[0011] Preferably, the gear pump is fixedly connected to the front baffle, the connecting pipe is fixedly connected to the front baffle, a nozzle is provided at the bottom of the water spray component, and the bottom nozzle of the water spray component is used to evenly spray the cleaning liquid onto the surface of the cold-rolled aluminum plate.

[0012] Preferably, the filtering mechanism includes a hollow frame, which is fixedly connected to the outer wall of the connecting pipe, a filter element is provided on the inner wall of the hollow frame, a spare filter element is provided on the side of the filter element, and the spare filter element is used for easy replacement, a positioning cover is fixedly connected to the hollow frame, one end of spring 2 is fixedly connected to the outer wall of the positioning cover, a pressing block is fixedly connected to the other end of the spring 2, an indicator rod is fixedly connected to the outer wall of the pressing block, and the indicator rod passes through the inner wall of the positioning cover.

[0013] Preferably, the filter element comprises a filter hollow block, the filter hollow block piston is connected to the inner wall of the hollow frame, one end of a spring is fixedly connected to the inner wall of the filter hollow block, the other end of the spring is fixedly connected to a connecting frame, the inner wall of the connecting frame is connected to the outer wall piston of the filter hollow block, a filter net is fixedly connected to the inner wall of the connecting frame, a positioning rod is fixedly connected to the outer wall of the connecting frame, the outer wall of the positioning rod is connected to the inner wall piston of the filter hollow block, a groove is provided on the inner wall of the hollow frame, and the groove on the hollow frame is used to engage with the positioning rod to further position the filter element.

[0014] Preferably, the shaking mechanism includes a connecting member, one end of the connecting member is fixedly connected to the top of the body, the other end of the connecting member is fixedly connected to a cylindrical member, the outer wall of the cylindrical member is rotatably connected to the inner wall of the square connecting block, the outer wall of the connecting member is fixedly connected to the bottom of the disc member is fixedly connected to one end of a spring three, the other end of the spring three is fixedly connected to the top of the water spray member, the top of the water spray member is fixedly connected to the square connecting block, the outer wall of the water spray member is fixedly connected to a T-block, a connecting transmission roller is rotatably connected to the body, and the outer wall of the connecting transmission roller is fixedly connected to a protruding block.

[0015] Preferably, the protruding block is cam-shaped, and the shaft connecting the driving roller and the shaft of the cleaning roller are connected through a belt drive.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a cold-rolled aluminum plate coil cleaning device having the following features:

[0018] Beneficial effects:

[0019] 1. The cold-rolled aluminum plate coiling and cleaning equipment uses a cleaning mechanism. Two Z-shaped transmission rollers bend the cold-rolled aluminum plate into a Z shape during transmission. This curved transmission structure can evenly distribute the contact pressure applied by the cleaning roller, effectively preventing surface contaminants from remaining due to uneven cleaning force. In addition, the Z-shaped curved transmission enables the cleaning roller to contact the aluminum plate surface from multiple angles, enhancing the comprehensiveness and depth of cleaning. At the same time, the curved transmission disperses the pressure applied by the cleaning roller, making its force more uniform, thereby reducing the risk of scratches on the aluminum plate surface or damage caused by excessive local pressure. Finally, this design not only strengthens the removal of contaminants on the aluminum plate surface, but also ensures that the aluminum plate surface is smooth and flat, laying a good foundation for subsequent processing.

[0020] 2. The cold-rolled aluminum plate coiling and cleaning equipment utilizes a cleaning mechanism setting to start the power box to drive the coiling roller, and the coiling roller drives the cold-rolled aluminum plate to coil. The cold-rolled aluminum plate passes through the positioning roller and the Z-shaped transmission roller, driving the positioning roller and the Z-shaped transmission roller to rotate. The Z-shaped transmission roller drives the driving gear to rotate, and the driving gear drives the intermediate gear to reverse through the sub-gear, and the intermediate gear drives the cleaning roller to reverse, so that the cleaning roller rotates in the opposite direction of the movement of the cold-rolled aluminum plate for cleaning. This reverse rotation can enhance the cleaning force, so that the cleaning roller can apply uniform friction to the surface of the cold-rolled aluminum plate.

[0021] 3. The cold-rolled aluminum plate coiling and cleaning equipment uses a circulating mechanism. The Z-shaped transmission roller drives the gear pump to operate through the transmission rod. The gear pump transports the cleaning liquid in the collection frame into the water spray part through the connecting pipe and the telescopic pipe to spray and clean the cold-rolled aluminum plate. The sprayed cleaning liquid will return to the collection frame again. This design can realize the recycling of the cleaning liquid, which not only reduces the consumption cost of the cleaning liquid, but also improves the resource utilization rate. In addition, the cleaning liquid is evenly sprayed through the water spray part to effectively cover the surface of the cold-rolled aluminum plate, further improving the comprehensiveness and efficiency of the cleaning effect, ensuring a better cleaning effect on the surface of the aluminum plate, and providing a higher quality assurance for subsequent processing.

[0022] 4. The cold-rolled aluminum plate coiling and cleaning equipment is set up with a filtering mechanism. When the cleaning liquid in the connecting pipe passes through the filter element in the hollow frame, the filter mesh in the filter element cleans the cleaning liquid, removes impurities and pollutants in the cleaning liquid, and ensures that the cleaning liquid sprayed onto the surface of the cold-rolled aluminum plate is cleaner, improves the quality of the cleaning liquid during the cleaning process, and avoids impurities from contaminating the surface of the aluminum plate again, thereby enhancing the overall cleaning effect, extending the service life of the cleaning system, and reducing the maintenance frequency.

[0023] 5. The cold-rolled aluminum plate coiling and cleaning equipment utilizes a filtering mechanism. When there are too many impurities on the surface of the filter, the resistance of the filter increases, and the filter drives the connecting frame to squeeze spring one, so that the connecting frame drives the positioning rod to no longer engage with the groove on the hollow frame, so that the filter element is pushed under the action of spring two through the pressing block, and the pressing block drives the indicator rod to retract into the positioning cover, so that the spare filter element is pushed to the position of the original filter element. At this time, the connecting frame and the positioning rod in the spare filter element pop out under the action of spring one, so that the positioning rod in the spare filter element is engaged with the groove on the hollow frame, which plays a role in automatically replacing the filter element and ensures that the cleaning system always maintains the best cleaning liquid filtering effect. When the staff patrols and finds that the indicator rod is retracted into the positioning cover, it is necessary to add a new spare filter element, thereby maintaining the continuous normal operation of the system.

[0024] 6. The cold-rolled aluminum plate winding and cleaning equipment is set up with a shaking mechanism. When the cleaning roller rotates, the connecting transmission roller is driven to rotate by the belt, and the connecting transmission roller drives the raised block to rotate. The raised block will hit the T-block once when it rotates one circle. The T-block drives the water spray part to tilt and rotate, and then it will return to its original position under the action of spring three, so that the water spray part tilts and rotates back and forth left and right when spraying, so that it covers different areas of the surface of the cold-rolled aluminum plate. At the same time, by changing the spraying angle, the contact area between the cleaning liquid and the stains on the surface of the cold-rolled aluminum plate is increased, the cleaning effect is enhanced, thereby more efficiently removing pollutants and improving the overall cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a cold-rolled aluminum plate coiling and cleaning device proposed by the present invention;

[0026] Figure 2 This is a structural schematic diagram of the rear part of the front baffle of a cold-rolled aluminum plate coiling and cleaning device proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of a cleaning mechanism of a cold-rolled aluminum plate coil cleaning device proposed by the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of a circulation mechanism of a cold-rolled aluminum plate coiling and cleaning equipment proposed by the present invention;

[0029] Figure 5 This is a schematic cross-sectional structure diagram of a hollow frame of a cold-rolled aluminum plate coiling and cleaning device proposed by the present invention;

[0030] Figure 6 A schematic diagram of the cross-sectional structure of a hollow filter block of a cold-rolled aluminum plate coil cleaning device proposed by the present invention;

[0031] Figure 7 This is a structural schematic diagram of a positioning rod of a cold-rolled aluminum plate coiling and cleaning device proposed by the present invention;

[0032] Figure 8 This is a structural schematic diagram of a shaking mechanism of a cold-rolled aluminum plate coiling and cleaning device proposed by the present invention.

[0033] In the figure: 1, machine body; 2, power box; 3, winding roller; 4, cold-rolled aluminum plate; 5, front baffle; 6, cleaning mechanism; 61, positioning roller; 62, Z-shaped transmission roller; 63, cleaning roller; 64, driving gear; 65, intermediate gear; 66, auxiliary gear; 7, circulation mechanism; 71, collecting frame; 72, connecting pipe; 73, gear pump; 74, telescopic pipe; 75, water spraying part; 76, transmission rod; 8, filtering mechanism; 81, hollow frame; 82. Filter element; 821. Filter hollow block; 822. Spring one; 823. Connecting frame; 824. Filter net; 825. Positioning rod; 83. Positioning cover; 84. Spring two; 85. Pressing block; 86. Indicator rod; 9. Shaking mechanism; 91. Connecting piece; 92. Disc piece; 93. Cylinder piece; 94. Square connecting block; 95. Spring three; 96. T-block; 97. Connecting drive roller; 98. Raised block; 99. Belt. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1 - Figure 8A cold-rolled aluminum plate coiling and cleaning equipment comprises a body 1, which is used to support and install various functional components of the equipment, provide the stability of the overall structure and an operating platform; a power box 2, which is arranged on the body 1, and is used to provide driving power for the equipment, ensure the normal operation of the cleaning and coiling functions, so as to realize the conveying and cleaning of the workpiece; a coiling roller 3, which is arranged on the output end of the power box 2, and is used to realize the coiling and neat collection of the cold-rolled aluminum plate 4, and ensure the stable storage of the aluminum plate after cleaning; a cold-rolled aluminum plate 4, which is coiled and arranged on the coiling roller 3, is used to be conveyed and coiled into a coil after cleaning; a front baffle 5, which is arranged on the front side of the body 1, and is used to protect the staff, and at the same time guide the running track of the cold-rolled aluminum plate 4, to prevent the aluminum plate from being conveyed and cleaned. the cleaning mechanism 6 is arranged on the machine body 1, and is used for Z-shaped transmission cleaning of the cold-rolled aluminum plate 4, and the cleaning efficiency is improved by enhancing the contact between the aluminum plate and the cleaning components; the circulation mechanism 7 is arranged on the machine body 1, and is used for recycling and spraying the cleaning liquid, and ensuring that the cleaning liquid is evenly sprayed on the surface of the cold-rolled aluminum plate 4, thereby reducing the waste of the cleaning liquid; the filtering mechanism 8 is arranged on the cleaning mechanism 6, and is used for filtering and cleaning the cleaning liquid in the circulation mechanism 7, removing impurities and waste materials in the liquid, and ensuring that the cleaning liquid is continuously effective; the shaking mechanism 9, the shaking mechanism 9 is arranged on the machine body 1, and is used for shaking the spraying device left and right to spray, so as to ensure that the cleaning liquid evenly covers the surface of the cold-rolled aluminum plate 4, and improves the cleaning effect.

[0036] The cleaning mechanism 6 includes a positioning roller 61, which is rotatably connected to the machine body 1, a Z-shaped transmission roller 62 is rotatably connected to the machine body 1, a cleaning roller 63 is rotatably connected to the machine body 1, a driving gear 64 is fixedly connected to the connecting shaft of the Z-shaped transmission roller 62, an intermediate gear 65 is fixedly connected to the connecting shaft of the cleaning roller 63, and a sub-gear 66 is rotatably connected to the outer wall of the front baffle 5. Two positioning rollers 61 are provided, and a cold-rolled aluminum plate 4 is sandwiched between the two positioning rollers 61 to ensure that the aluminum plate maintains a stable position during transportation, prevents deviation and ensures precise control during cleaning. Two Z-shaped transmission rollers 62 are provided, and the two Z-shaped transmission rollers 62 perform Z-shaped transmission on the cold-rolled aluminum plate 4, by allowing the cold-rolled aluminum plate 4 to move freely. The cold-rolled aluminum plate 4 is bent in a Z shape between the two Z-shaped transmission rollers 62, thereby enhancing the contact between the aluminum plate and the cleaning device such as bristles and nozzles, improving the cleaning efficiency, and ensuring the stable transportation of the cold-rolled aluminum plate 4 to prevent it from being offset or deformed. The cold-rolled aluminum plate 4 is clamped between the cleaning roller 63 and the Z-shaped transmission roller 62, and is used to clean it by contacting the surface of the cold-rolled aluminum plate 4. The cleaning roller 63 plays a physical scrubbing role in the Z-shaped transmission process of the cold-rolled aluminum plate 4, helping to remove stubborn dirt and oxides on the surface of the cold-rolled aluminum plate 4, ensuring that the surface of the cold-rolled aluminum plate 4 is better cleaned. The sub-gear 66 is respectively connected to the driving gear 64 and the intermediate gear 65, so that when the driving gear 64 rotates, the intermediate gear 65 is driven to rotate through the sub-gear 66.

[0037] The circulation mechanism 7 includes a collecting frame 71, which is fixedly connected to the machine body 1. The outer wall of the collecting frame 71 is fixedly connected to one end of a connecting pipe 72, the other end of the connecting pipe 72 is fixedly connected to one end of a telescopic pipe 74, the other end of the telescopic pipe 74 is fixedly connected to a water spraying member 75, the upper part of the connecting pipe 72 is fixedly connected to a gear pump 73, the connecting shaft of the Z-shaped transmission roller 62 is fixedly connected to one end of a transmission rod 76, the other end of the transmission rod 76 is fixedly connected to an input end of the gear pump 73, the gear pump 73 is fixedly connected to the front baffle 5, the connecting pipe 72 is fixedly connected to the front baffle 5, and is used to fix and support the gear pump 73 and the connecting pipe 72. A nozzle is provided at the bottom of the water spraying member 75, and the bottom nozzle of the water spraying member 75 is used to evenly spray the cleaning liquid onto the surface of the cold-rolled aluminum plate 4 to ensure that the cleaning liquid can cover the surface of the cold-rolled aluminum plate 4, so as to achieve the purpose of effectively removing surface dirt and oxides.

[0038] The filter mechanism 8 includes a hollow frame 81, which is fixedly connected to the outer wall of the connecting pipe 72. A filter 82 is arranged on the inner wall of the hollow frame 81. The filter 82 is used to clean and filter the cleaning liquid in the connecting pipe 72. A spare filter 82 is arranged on the side of the filter 82. The spare filter 82 is used for easy replacement. A positioning cover 83 is fixedly connected to the hollow frame 81. The positioning cover 83 is fixedly connected to the hollow frame 81 by threads, which is convenient for disassembly and replacement. The outer wall of the positioning cover 83 is fixedly connected to one end of a spring 84, and the other end of the spring 84 is fixedly connected to a pressing block 85. The outer wall of the pressing block 85 is fixedly connected to an indicating rod 86, and the indicating rod 86 passes through the inner wall of the positioning cover 83. Component 82 includes a filtering hollow block 821, the piston of the filtering hollow block 821 is connected to the inner wall of the hollow frame 81, one end of a spring 822 is fixedly connected to the inner wall of the filtering hollow block 821, the other end of the spring 822 is fixedly connected to a connecting frame 823, the inner wall of the connecting frame 823 is connected to the outer wall piston of the filtering hollow block 821, a filter net 824 is fixedly connected to the inner wall of the connecting frame 823 for filtering, a positioning rod 825 is fixedly connected to the outer wall of the connecting frame 823, the outer wall of the positioning rod 825 is connected to the inner wall piston of the filtering hollow block 821, a groove is provided on the inner wall of the hollow frame 81, the groove on the hollow frame 81 is used to engage with the positioning rod 825, so as to further position the filter component 82.

[0039] The shaking mechanism 9 includes a connecting member 91, one end of which is fixedly connected to the top of the body 1, and the other end of the connecting member 91 is fixedly connected to a cylindrical member 93, the outer wall of the cylindrical member 93 is rotatably connected to the inner wall of a square connecting block 94, the outer wall of the connecting member 91 is fixedly connected to a disc member 92, and the bottom is fixedly connected to one end of a spring three 95, the other end of the spring three 95 is fixedly connected to the top of a water spraying member 75, the top of the water spraying member 75 is fixedly connected to the square connecting block 94, the outer wall of the water spraying member 75 is fixedly connected to a T-block 96, a connecting transmission roller 97 is rotatably connected to the body 1, the outer wall of the connecting transmission roller 97 is fixedly connected to a protruding block 98, and the protruding block 98 is a cam type, and the shaft of the connecting transmission roller 97 is connected to the shaft of the cleaning roller 63 through a belt 99, so that when the cleaning roller 63 rotates, the connecting transmission roller 97 is driven to rotate through the belt 99.

[0040] To sum up, when the cold-rolled aluminum plate winding and cleaning equipment is in use, the power box 2 is turned on to drive the winding roller 3, and the winding roller 3 drives the cold-rolled aluminum plate 4 to be wound, and the cold-rolled aluminum plate 4 passes through the positioning roller 61 and the Z-shaped transmission roller 62, driving the positioning roller 61 and the Z-shaped transmission roller 62 to rotate, and the Z-shaped transmission roller 62 drives the driving gear 64 to rotate, and the driving gear 64 drives the intermediate gear 65 to reverse through the sub-gear 66, and the intermediate gear 65 drives the cleaning roller 63 to reverse, so that the cleaning roller 63 rotates in the opposite direction of the movement of the cold-rolled aluminum plate 4 for cleaning, and this reverse rotation can enhance the cleaning force, so that the cleaning roller 63 can apply a uniform friction force to the surface of the cold-rolled aluminum plate 4.

[0041] The two Z-shaped transmission rollers 62 bend the cold-rolled aluminum plate 4 into a Z shape during the transmission process. This curved transmission structure can evenly distribute the contact pressure applied by the cleaning roller 63, effectively preventing the residual surface contaminants caused by uneven cleaning force. In addition, the Z-shaped curved transmission enables the cleaning roller 63 to contact the surface of the aluminum plate from multiple angles, enhancing the comprehensiveness and depth of cleaning. At the same time, the curved transmission disperses the pressure applied by the cleaning roller 63, making its force more uniform, thereby reducing the risk of scratches on the surface of the aluminum plate or damage caused by excessive local pressure. Finally, this design not only better removes contaminants on the surface of the aluminum plate, but also ensures that the surface of the aluminum plate is smooth and flat, laying a good foundation for subsequent processing.

[0042] The Z-shaped transmission roller 62 drives the gear pump 73 to operate through the transmission rod 76. The gear pump 73 transports the cleaning liquid in the collection frame 71 into the water spray part 75 through the connecting pipe 72 and the telescopic pipe 74, and sprays the cold-rolled aluminum plate 4 to clean it. The sprayed cleaning liquid will return to the collection frame 71 again. This design can realize the recycling of the cleaning liquid, which not only reduces the consumption cost of the cleaning liquid, but also improves the resource utilization rate. In addition, the cleaning liquid is evenly sprayed through the water spray part 75 to effectively cover the surface of the cold-rolled aluminum plate 4, further improving the comprehensiveness and efficiency of the cleaning effect, ensuring better cleaning of the aluminum plate surface, and providing higher quality assurance for subsequent processing.

[0043] When the cleaning liquid in the connecting pipe 72 passes through the filter element 82 in the hollow frame 81, the filter mesh 824 in the filter element 82 cleans the cleaning liquid, removes impurities and pollutants in the cleaning liquid, ensures that the cleaning liquid sprayed onto the surface of the cold-rolled aluminum plate 4 is cleaner, improves the quality of the cleaning liquid during the cleaning process, and avoids impurities from contaminating the surface of the aluminum plate again, thereby enhancing the overall cleaning effect, extending the service life of the cleaning system, and reducing the maintenance frequency.

[0044] When there are too many impurities on the surface of filter screen 824, the resistance encountered by filter screen 824 increases, and filter screen 824 drives connecting frame 823 to squeeze spring 1 822, so that connecting frame 823 drives positioning rod 825 to no longer engage with the groove on hollow frame 81, so that filter element 82 is pushed under the action of spring 2 84 through pressing block 85, and pressing block 85 drives indicating rod 86 to retract into positioning cover 83, so that spare filter element 82 is pushed to the position of original filter element 82. At this time, connecting frame 823 and positioning rod 825 in spare filter element 82 pop out under the action of spring 1 822, so that the positioning rod 825 in spare filter element 82 is engaged with the groove on hollow frame 81, which plays the role of automatic replacement of filter element 82, ensuring that the cleaning system always maintains the best cleaning liquid filtering effect. When the staff patrols and finds that indicating rod 86 is retracted into positioning cover 83, it is necessary to add a new spare filter element 82, thereby maintaining the continuous normal operation of the system.

[0045] When the cleaning roller 63 rotates, the connecting drive roller 97 is driven to rotate through the belt 99, and the connecting drive roller 97 drives the protruding block 98 to rotate. The protruding block 98 rotates one circle and will contact the T-block 96 once. The T-block 96 drives the water spraying member 75 to tilt and rotate, and then returns to its original position under the action of the spring three 95, so that the water spraying member 75 tilts and rotates back and forth left and right when spraying, so that it covers different areas of the surface of the cold-rolled aluminum plate 4. At the same time, by changing the spraying angle, the contact area between the cleaning liquid and the stains on the surface of the cold-rolled aluminum plate 4 is increased, the cleaning effect is enhanced, thereby more efficiently removing pollutants and improving the overall cleaning quality.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A cold-rolled aluminum plate coil cleaning device, characterized in that: include The body (1) is used to support and install various functional components of the device; A power box (2), wherein the power box (2) is arranged on the machine body (1); A winding roller (3), which is arranged on the output end of the power box (2) and is used to realize the winding and neat collection of the cold-rolled aluminum plate (4); A cold-rolled aluminum plate (4), wherein the cold-rolled aluminum plate (4) is coiled and arranged on a coiling roller (3) for being transported, cleaned, and then coiled into a roll; A front baffle (5), the front baffle (5) being arranged on the front side of the machine body (1) and used for protecting the staff and guiding the running track of the cold-rolled aluminum plate (4); A cleaning mechanism (6), the cleaning mechanism (6) being arranged on the machine body (1) and being used for performing zigzag transmission cleaning on the cold-rolled aluminum plate (4); A circulation mechanism (7), the circulation mechanism (7) being arranged on the machine body (1) and used for circulating and spraying the cleaning liquid; A filtering mechanism (8), wherein the filtering mechanism (8) is arranged on the cleaning mechanism (6) and is used to filter and clean the cleaning liquid in the circulation mechanism (7); A shaking mechanism (9) is arranged on the machine body (1) and is used to shake the spraying device left and right for spraying.

2. The cold-rolled aluminum sheet coil cleaning equipment according to claim 1, characterized in that: The cleaning mechanism (6) comprises a positioning roller (61), the positioning roller (61) is rotatably connected to the machine body (1), a Z-shaped transmission roller (62) is rotatably connected to the machine body (1), a cleaning roller (63) is rotatably connected to the machine body (1), a driving gear (64) is fixedly connected to the connecting shaft of the Z-shaped transmission roller (62), an intermediate gear (65) is fixedly connected to the connecting shaft of the cleaning roller (63), and a secondary gear (66) is rotatably connected to the outer wall of the front baffle (5).

3. The cold-rolled aluminum sheet coil cleaning equipment according to claim 2, characterized in that: Two positioning rollers (61) are provided, and a cold-rolled aluminum plate (4) is sandwiched between the two positioning rollers (61); two Z-shaped transmission rollers (62) are provided, and the two Z-shaped transmission rollers (62) transmit the cold-rolled aluminum plate (4) in a Z-shaped manner; the cold-rolled aluminum plate (4) is sandwiched between the cleaning roller (63) and the Z-shaped transmission roller (62); and the sub-gear (66) is respectively connected to the driving gear (64) and the intermediate gear (65) in transmission.

4. The cold-rolled aluminum sheet coil cleaning equipment according to claim 2, characterized in that: The circulation mechanism (7) comprises a collecting frame (71), the collecting frame (71) being fixedly connected to the machine body (1), the outer wall of the collecting frame (71) being fixedly connected to one end of a connecting pipe (72), the other end of the connecting pipe (72) being fixedly connected to one end of a telescopic pipe (74), the other end of the telescopic pipe (74) being fixedly connected to a water spraying member (75), the upper portion of the connecting pipe (72) being fixedly connected to a gear pump (73), the connecting shaft of the Z-shaped transmission roller (62) being fixedly connected to one end of a transmission rod (76), the other end of the transmission rod (76) being fixedly connected to an input end of the gear pump (73).

5. The cold-rolled aluminum sheet coil cleaning equipment according to claim 4, characterized in that: The gear pump (73) is fixedly connected to the front baffle (5), the connecting pipe (72) is fixedly connected to the front baffle (5), and a nozzle is provided at the bottom of the water spraying member (75). The bottom nozzle of the water spraying member (75) is used to evenly spray the cleaning liquid onto the surface of the cold-rolled aluminum plate (4).

6. The cold-rolled aluminum sheet coil cleaning equipment according to claim 4, characterized in that: The filtering mechanism (8) comprises a hollow frame (81), the hollow frame (81) being fixedly connected to the outer wall of the connecting pipe (72), a filter element (82) being arranged on the inner wall of the hollow frame (81), a spare filter element (82) being arranged on the side of the filter element (82), the spare filter element (82) being used for convenient replacement, a positioning cover (83) being fixedly connected to the hollow frame (81), one end of a second spring (84) being fixedly connected to the outer wall of the positioning cover (83), a pressing block (85) being fixedly connected to the other end of the second spring (84), an indicating rod (86) being fixedly connected to the outer wall of the pressing block (85), the indicating rod (86) penetrating the inner wall of the positioning cover (83).

7. The cold-rolled aluminum sheet coil cleaning equipment according to claim 6, characterized in that: The filter element (82) comprises a filter hollow block (821); the filter hollow block (821) is piston-connected to the inner wall of the hollow frame (81); one end of a spring (822) is fixedly connected to the inner wall of the filter hollow block (821); the other end of the spring (822) is fixedly connected to a connection frame (823); the inner wall of the connection frame (823) is piston-connected to the outer wall of the filter hollow block (821); a filter net (824) is fixedly connected to the inner wall of the connection frame (823); a positioning rod (825) is fixedly connected to the outer wall of the connection frame (823); the outer wall of the positioning rod (825) is piston-connected to the inner wall of the filter hollow block (821); a groove is provided on the inner wall of the hollow frame (81); the groove on the hollow frame (81) is used to engage with the positioning rod (825) to further position the filter element (82).

8. The cold-rolled aluminum sheet coil cleaning equipment according to claim 6, characterized in that: The shaking mechanism (9) comprises a connecting member (91), one end of which is fixedly connected to the top of the machine body (1), the other end of which is fixedly connected to a cylindrical member (93), the outer wall of which is rotatably connected to the inner wall of a square connecting block (94), the outer wall of which is fixedly connected to a disc member (92), the bottom of which is fixedly connected to one end of a spring three (95), the other end of which is fixedly connected to the top of a water spray member (75), the top of which is fixedly connected to the square connecting block (94), the outer wall of which is fixedly connected to a T-shaped block (96), a connecting drive roller (97) is rotatably connected to the machine body (1), and a protruding block (98) is fixedly connected to the outer wall of the connecting drive roller (97).

9. The cold-rolled aluminum sheet coil cleaning equipment according to claim 8, characterized in that: The protruding block (98) is of cam type, and the shaft of the connecting drive roller (97) is connected to the shaft of the cleaning roller (63) through a belt (99).

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