Abrasive cloth water circulation cleaning machine

Abstract

The utility model discloses a kind of abrasive cloth water circulation cleaning machines, including cleaning water tank, water suction pump, connecting pipeline and purification water tank, cleaning water tank is provided with the cleaning tank of opening upwards, purification water tank is provided with the purification tank of opening upwards, the input end of water suction pump is connected with the bottom of cleaning tank, the output end of water suction pump is connected with the bottom of purification tank, the input end of connecting pipeline is connected with the top of purification tank, the output end of connecting pipeline is connected with the top of cleaning water tank;The inner wall of cleaning water tank is provided with cleaning device, and cleaning device is used to generate high-frequency mechanical vibration;The left and right sides of cleaning water tank are provided with feeding assembly and winding assembly, feeding assembly is used to send abrasive cloth base to be cleaned to cleaning tank, and winding assembly is used to wind abrasive cloth base that has been cleaned.The utility model forms a complete and efficient impurity separation and purification cycle, ensures the quality of cleaning water, solves the problem of a large amount of water resources consumed in the cleaning process of traditional abrasive cloth base.

Description

Technical Field

[0001] This utility model relates to the technical field of sandpaper cleaning machines, specifically a sandpaper water circulation cleaning machine. Background Technology

[0002] In traditional abrasive cloth manufacturing processes, the choice of base material is diverse, with cloth being a common and widely used type. Cloth base materials, with their good flexibility, breathability, and certain strength, can effectively support abrasive particles and adapt to the grinding needs of different shapes and curved surfaces during processing, thus meeting diverse processing scenarios.

[0003] Before applying adhesive to the abrasive cloth substrate, its surface must be thoroughly cleaned to remove any adhering impurities. If these impurities are not completely removed, they will hinder the adhesive from making adequate contact and bonding with the substrate surface, resulting in uneven application and localized uneven adhesive distribution. During subsequent abrasive planting, this uneven adhesive layer will cause variations in the adhesion of the abrasive particles, and some particles may prematurely detach due to weak bonding.

[0004] However, in order to achieve a good cleaning effect, a large amount of cleaning water is required, resulting in a serious waste of water resources. Utility Model Content

[0005] To address the aforementioned shortcomings, this invention proposes a sandpaper water circulation cleaning machine. A water pump draws water from the bottom of the cleaning tank. Since impurities typically settle in the water, the bottom water contains a significant amount of impurities. This water is then transported to a purification tank for specialized treatment, enabling more targeted removal of dirt and impurities. After purification in the purification tank, the clean water flows back to the cleaning tank from the top through a connecting pipe, forming a complete and efficient impurity separation and purification cycle. This ensures the quality of the cleaning water and solves the problem of traditional sandpaper substrates consuming large amounts of water during the cleaning process.

[0006] To achieve this objective, the present invention adopts the following technical solution: A sandpaper water circulation cleaning machine includes a cleaning water tank, a water pump, a connecting pipe, and a purification water tank. The cleaning water tank has a cleaning trough with an upward opening, and the purification water tank has a purification trough with an upward opening. The input end of the water pump is connected to the bottom of the cleaning trough, and the output end of the water pump is connected to the bottom of the purification trough. The input end of the connecting pipe is connected to the top of the purification trough, and the output end of the connecting pipe is connected to the top of the cleaning water tank. The inner wall of the cleaning tank is equipped with a cleaning device, which is used to generate high-frequency mechanical vibration; the left and right sides of the cleaning tank are equipped with a feeding assembly and a winding assembly, the feeding assembly is used to feed the sandpaper substrate to be cleaned into the cleaning tank, and the winding assembly is used to wind up the cleaned sandpaper substrate.

[0007] The cleaning tank is rotatably equipped with a cleaning frame, which is detachably installed in the cleaning tank. A cleaning roller is rotatably connected inside the cleaning frame, and the cleaning roller is used to press against the sandpaper substrate.

[0008] The feeding assembly includes a feeding roller and a feeding power component. The feeding power component is fixedly connected to the feeding roller. The feeding roller is used to mount the sandpaper base roll. The winding assembly includes a winding roller and a winding power component, the winding power component being fixedly connected to the winding roller, and the winding roller being used to wind up the cleaned abrasive cloth base. The feed roller, the cleaning roller, and the take-up roller are aligned in length, and the cleaning roller is disposed between the feed roller and the take-up roller. The first end of the abrasive cloth substrate wraps around the bottom of the cleaning roller and is wound around the take-up roller.

[0009] The top of the cleaning rack is provided with a folded edge, which abuts against the top wall of the cleaning water tank.

[0010] The purified water tank is detachably equipped with multiple horizontal filter screens, which are arranged vertically. From top to bottom, the pore size of the multiple filter screens gradually increases; The inlet of the connecting pipe is located above the topmost filter screen.

[0011] The top of the cleaning rack is rotatably equipped with two tension rollers, which are respectively located on both sides of the cleaning roller. The length direction of the tension rollers is consistent with the length direction of the cleaning roller.

[0012] The bottom of the cleaning tank is provided with an inclined bottom wall, which slopes from top to bottom toward the side closer to the connecting pipe.

[0013] The technical solution of this utility model can include the following beneficial effects: 1. A water pump draws water from the bottom of the cleaning tank. Since impurities usually settle in water, the water at the bottom contains a relatively high amount of impurities. This water is then transported to a purification tank for specialized treatment, which more effectively removes dirt and impurities from the water. After purification in the purification tank, the clean water flows back to the cleaning tank from the top of the purification tank through a connecting pipe, forming a complete and efficient impurity separation and purification cycle. This ensures the quality of the cleaning water and solves the problem of traditional sandpaper substrates consuming large amounts of water during the cleaning process.

[0014] 2. Since the cleaning roller is rotatably connected to the cleaning frame and can press against the abrasive cloth substrate, when the abrasive cloth substrate floats on the water surface, the cleaning roller can apply downward pressure to the abrasive cloth substrate located below it, so that the abrasive cloth substrate located below the cleaning roller is effectively pressed into the water, ensuring that the cleaning water can fully contact the surface and internal fibers of the abrasive cloth substrate, thereby significantly improving the cleaning effect on the floating abrasive cloth substrate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a sandpaper water circulation cleaning machine according to one embodiment of the present invention; Figure 2 This is a cross-sectional view of one embodiment of the sandpaper water circulation cleaning machine of this utility model. Figure 1 ; Figure 3 This is a cross-sectional view of one embodiment of the sandpaper water circulation cleaning machine of this utility model. Figure 2 ; The components include: 1. Cleaning water tank; 10. Inclined bottom wall; 11. Cleaning frame; 12. Cleaning roller; 13. Folded edge; 14. Tensioning roller; 2. Water pump; 3. Connecting pipe; 4. Purified water tank; 41. Filter screen; 6. Feeding assembly; 61. Feeding roller; 62. Feeding power component; 7. Rewinding assembly; 71. Rewinding roller; 72. Rewinding power component. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] In the description of this utility model, it should be understood that the terms "length", "middle", "upper", "lower", "left", "right", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "assembly," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The following is combined Figures 1 to 3 This invention describes a sandpaper water circulation cleaning machine according to an embodiment of the present invention.

[0021] A sandpaper water circulation cleaning machine includes a cleaning water tank 1, a water pump 2, a connecting pipe 3, and a purification water tank 4. The cleaning water tank 1 has a cleaning trough with its opening facing upwards, and the purification water tank 4 has a purification trough with its opening facing upwards. The input end of the water pump 2 is connected to the bottom of the cleaning trough, and the output end of the water pump 2 is connected to the bottom of the purification trough. The input end of the connecting pipe 3 is connected to the top of the purification trough, and the output end of the connecting pipe 3 is connected to the top of the cleaning water tank 1. The inner wall of the cleaning water tank 1 is provided with a cleaning device, which is used to generate high-frequency mechanical vibration; the left and right sides of the cleaning water tank 1 are provided with a feeding assembly 6 and a winding assembly 7, the feeding assembly 6 is used to feed the sandpaper substrate to be cleaned into the cleaning tank, and the winding assembly 7 is used to wind up the cleaned sandpaper substrate.

[0022] The feeding components 6 located on both sides of the cleaning tank 1 can automatically and continuously feed the abrasive cloth substrate to be cleaned into the cleaning tank; the winding component 7 is responsible for winding up the cleaned abrasive cloth substrate. It is worth noting that a drying device (not shown in this embodiment) is provided before the winding component 7. The drying device dries the cleaned abrasive cloth substrate, so that the moisture content of the abrasive cloth substrate is low before winding, thereby ensuring the stability of the abrasive cloth performance.

[0023] It is worth noting that the cleaning device is an ultrasonic generator or transducer, and the water pump 2 can remove sand and gravel from the wastewater; both are common commercially available products. If the sand and gravel content in the wastewater is too high, the user can replace it with a sand pump / sand removal pump or other equipment capable of removing liquids containing sand and gravel, depending on the actual situation. The cleaning device is installed on the inner wall of the cleaning tank 1 (not shown in the figure). The high-frequency vibration generated by the cleaning device can be evenly propagated throughout the cleaning water in the entire cleaning tank, ensuring that all parts of the abrasive cloth substrate receive the same intensity of cleaning action. This avoids the cleaning dead zones that may occur in traditional cleaning methods and ensures the consistency of the overall cleaning effect of the abrasive cloth substrate.

[0024] Pump 2 draws water from the bottom of the cleaning tank. Since impurities usually settle in water, the water at the bottom contains a relatively high amount of impurities. This water is then transported to a purification tank for specialized treatment, which can more effectively remove dirt and impurities from the water. After the water is purified in the purification tank, the clean water flows back to the cleaning tank from the top of the purification tank through connecting pipe 3, forming a complete and efficient impurity separation and purification cycle. This ensures the quality of the cleaning water and solves the problem of traditional sandpaper substrates consuming a large amount of water during the cleaning process.

[0025] The cleaning water tank 1 is rotatably equipped with a cleaning frame 11, which is detachably installed in the cleaning tank. A cleaning roller 12 is rotatably connected inside the cleaning frame 11, and the cleaning roller 12 is used to press against the sandpaper substrate.

[0026] Since the cleaning roller 12 is rotatably connected to the cleaning frame 11 and can press against the abrasive cloth substrate, when the abrasive cloth substrate floats on the water surface, the cleaning roller 12 can apply downward pressure to the abrasive cloth substrate located below it, so that the abrasive cloth substrate located below the cleaning roller 12 is effectively pressed into the water, ensuring that the cleaning water can fully contact the surface and internal fibers of the abrasive cloth substrate, thereby significantly improving the cleaning effect on the floating abrasive cloth substrate.

[0027] The feeding assembly 6 includes a feeding roller 61 and a feeding power component 62. The feeding power component 62 is fixedly connected to the feeding roller 61. The feeding roller 61 is used to sleeve the sandpaper base roll. The winding assembly includes a winding roller 71 and a winding power component 72. The winding power component 72 is fixedly connected to the winding roller 71. The winding roller 71 is used to wind up the cleaned sandpaper base. The feed roller 61, the cleaning roller 12 and the take-up roller 71 are aligned in length direction, and the cleaning roller 12 is disposed between the feed roller 61 and the take-up roller 71; The first end of the abrasive cloth substrate wraps around the bottom of the cleaning roller 12 and is wound around the take-up roller 71.

[0028] When the abrasive cloth substrate roll is placed on the feed roller 61, the feed power unit 62 can drive the feed roller 61 to rotate at a constant and appropriate speed, so that the abrasive cloth substrate roll can be evenly and orderly unfolded and enter the cleaning tank. The cleaning roller 12 can provide a stable downward pressing force to the abrasive cloth substrate, immersing it in the cleaning water, further enhancing the cleaning effect.

[0029] After the abrasive cloth substrate is cleaned, it first passes through a drying device. Once dried, the winding power unit 72 drives the winding roller 71 to rotate smoothly, tightly and neatly winding up the cleaned abrasive cloth substrate.

[0030] The top of the cleaning rack 11 is provided with a folded edge 13, which abuts against the top wall of the cleaning water tank 1.

[0031] When the cleaning rack 11 is installed, the folded edge 13 presses downward against the top wall of the cleaning water tank 1, thereby completing the installation of the cleaning rack 11. The folded edge 13 increases the contact area between the cleaning rack 11 and the cleaning water tank 1, evenly distributing the weight of the cleaning rack 11 and the tension of the abrasive cloth to the top wall of the water tank, ensuring that the cleaning rack 11 remains stable during the cleaning process and preventing the cleaning rack 11 from shifting or falling off due to vibration.

[0032] It is worth noting that after the cleaning water tank 1 has been running for a period of time, the user can remove the cleaning rack 11 and clean the inside of the cleaning rack 11 and the cleaning water tank 1 to prevent bacteria / impurities / oil stains from accumulating in the cleaning water tank 1, thereby reducing the cleaning effect of the abrasive cloth substrate.

[0033] The purified water tank 4 is detachably equipped with multiple horizontal filter screens 41, which are arranged vertically. From top to bottom, the pore size of the multiple filter screens 41 gradually increases; The input end of the connecting pipe 3 is located above the topmost filter screen 41.

[0034] During the cleaning process, stains, dust, and other impurities that detach from the abrasive cloth base enter the bottom of the purified water tank 4 along with the cleaning water. As the water pump 2 continues to operate, the water level in the purified water tank 4 gradually rises. At this time, the impurities in the water first pass through the filter screen 41 with the largest pore size located at the bottom. The filter screen 41 at the bottom can intercept larger impurities in the water, preventing large particles from continuing to float upwards.

[0035] The water then flows through multiple filters 41 sequentially, with the pore size of the filters 41 decreasing from bottom to top. At this point, the multiple filters 41 gradually remove various impurities from the water, greatly improving the purification effect of the cleaning water and making the recycled cleaning water even cleaner, thus ensuring the cleaning quality of the abrasive cloth.

[0036] The input end of the connecting pipe 3 is located above the top filter screen 41, so that the relatively clean water after multiple filtrations can flow through the connecting pipe 3 into the cleaning tank to clean the sand cloth substrate, thereby achieving the effect of water circulation.

[0037] In addition, the filter screen 41 is detachably installed in the purified water tank 4. After the purified water tank 4 has been operating for a period of time, the user can remove the filter screen 41 in time to clean the filter screen 41 and the purified water tank 4 thoroughly, effectively avoiding the situation where a large amount of impurities clog the filter screen 41, causing the purification capacity of the purified water tank 4 to fail.

[0038] Two tension rollers 14 are rotatably mounted on the top of the cleaning frame 11. The two tension rollers 14 are respectively located on both sides of the cleaning roller 12, and the length direction of the tension rollers 14 is consistent with the length direction of the cleaning roller.

[0039] During the water circulation cleaning process of abrasive cloth, the abrasive cloth substrate may be affected by factors such as water flow impact and uneven tension, resulting in deviation. The two tension rollers 14 can correct the deviation of the abrasive cloth substrate in a timely manner through the friction and guiding effect of their surfaces, effectively preventing the abrasive cloth substrate from deviating significantly during long-distance operation.

[0040] The bottom of the cleaning tank is provided with an inclined bottom wall 10, which is inclined from top to bottom towards the side closer to the water pump.

[0041] During the sandpaper cleaning process, a large amount of impurities are generated, such as sand particles, dust, and fiber fragments. These impurities flow into the bottom of the cleaning tank along with the wastewater. The design of the inclined bottom wall 10 guides these impurities to naturally converge towards the lower part of the inclined surface, eventually gathering near the output end of the water pump 2.

[0042] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A sandpaper water circulation cleaning machine, characterized in that, The system includes a cleaning water tank, a water pump, connecting pipes, and a purification water tank. The cleaning water tank has an upward-facing cleaning trough, and the purification water tank has an upward-facing purification trough. The input end of the water pump is connected to the bottom of the cleaning trough, and the output end of the water pump is connected to the bottom of the purification trough. The input end of the connecting pipe is connected to the top of the purification trough, and the output end of the connecting pipe is connected to the top of the cleaning water tank. The inner wall of the cleaning tank is equipped with a cleaning device, which is used to generate high-frequency mechanical vibration; the left and right sides of the cleaning tank are equipped with a feeding assembly and a winding assembly, the feeding assembly is used to feed the sandpaper substrate to be cleaned into the cleaning tank, and the winding assembly is used to wind up the cleaned sandpaper substrate.

2. The sandpaper water circulation cleaning machine according to claim 1, characterized in that, The cleaning tank is rotatably equipped with a cleaning frame, which is detachably installed in the cleaning tank. A cleaning roller is rotatably connected inside the cleaning frame, and the cleaning roller is used to press against the sandpaper substrate.

3. The sandpaper water circulation cleaning machine according to claim 2, characterized in that, The feeding assembly includes a feeding roller and a feeding power component. The feeding power component is fixedly connected to the feeding roller. The feeding roller is used to mount the sandpaper base roll. The winding assembly includes a winding roller and a winding power component, the winding power component being fixedly connected to the winding roller, and the winding roller being used to wind up the cleaned abrasive cloth base. The feed roller, the cleaning roller, and the take-up roller are aligned in length, and the cleaning roller is disposed between the feed roller and the take-up roller. The first end of the abrasive cloth substrate wraps around the bottom of the cleaning roller and is wound around the take-up roller.

4. The sandpaper water circulation cleaning machine according to claim 3, characterized in that, The top of the cleaning rack is provided with a folded edge, which abuts against the top wall of the cleaning water tank.

5. A sandpaper water circulation cleaning machine according to claim 4, characterized in that, The purified water tank is detachably equipped with multiple horizontal filter screens, which are arranged vertically. From top to bottom, the pore size of the multiple filter screens gradually increases; The inlet of the connecting pipe is located above the topmost filter screen.

6. The sandpaper water circulation cleaning machine according to claim 5, characterized in that, The top of the cleaning rack is rotatably equipped with two tension rollers, which are respectively located on both sides of the cleaning roller. The length direction of the tension rollers is consistent with the length direction of the cleaning roller.

7. The sandpaper water circulation cleaning machine according to claim 1, characterized in that, The bottom of the cleaning tank is provided with an inclined bottom wall, which slopes from top to bottom toward the side closer to the water pump.

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