A cleaning device for thermal insulation silica gel cloth

Abstract

The utility model relates to silica gel cloth cleaning technical field, and disclose a kind of cleaning device of silica gel cloth for heat insulation, the device to solve the problem that traditional cleaning is difficult to remove the sticky impurities of silica gel cloth production residue and causes poor cleaning effect;In the utility model, by heating roller, cloth guide roller, air pump, first spray head, third spray head, first scraper and second scraper, heating roller maintains surface low temperature by electric heating wire, softens silica gel cloth surface sticky impurities;Air pump drives cleaning fluid circulation, first spray head and third spray head realize double-sided shower, wet silica gel cloth and preliminary decomposition impurities;First scraper and second scraper closely adhere to cloth guide roller, utilize mechanical shear force to remove softened sticky impurities, prevent its into subsequent cleaning process, significantly improve cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of silicone cloth cleaning technology, and in particular to a cleaning device for heat insulation silicone cloth. Background Technology

[0002] Silicone insulating cloth is a functional material composed of a silicone coating and a base fiber. It has excellent properties such as high temperature resistance, heat insulation, water resistance, and aging resistance. It is widely used in industrial high temperature equipment protection, building fireproofing and heat insulation, automotive engine compartment sound insulation and heat insulation, electrical insulation and other fields. The silicone coating on its surface not only gives the material heat insulation performance, but also resists the corrosion of dust, oil and chemical media. However, stains may remain on the surface of the silicone cloth during the production process, which requires cleaning.

[0003] A search revealed that Chinese Patent Publication No. CN222715613U discloses a textile fabric cleaning device. This utility model's textile fabric cleaning device uses a cam to control the up and down movement of an H-shaped frame, causing a cleaning roller connected by a connecting frame to rub back and forth on the surface of a cleaning plate. In conjunction with the lower cleaning plate, it performs rapid double-sided rubbing and cleaning of the passing textile fabric. The upper and lower V-shaped scrapers then scrape and wash the top and bottom surfaces of the textile fabric. Before this, the textile fabric is decontaminated by clean water in a cleaning tank, and the V-shaped scrapers remove the dirt from the fabric, which then flows out of the cleaning tank.

[0004] The above-mentioned and existing related technologies often have the following drawbacks: Although the fabric is quickly rubbed and washed on both sides, the coating of the silicone cloth will be affected during the quick rubbing and washing process. In addition, the sticky impurities left over from the production of silicone cloth have strong adhesion and are difficult to remove with traditional cleaning methods, which can easily lead to blockage in subsequent processes and defects on the surface of the product. Utility Model Content

[0005] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that traditional cleaning methods are difficult to remove the sticky impurities left over from the production of silicone cloth, resulting in poor cleaning effect. To this end, we propose a cleaning device for silicone cloth used for heat insulation.

[0006] To achieve the above objectives, this application adopts the following technical solution: a cleaning device for insulating silicone cloth, comprising: a cleaning tank, a spraying component is provided inside the cleaning tank, a guide cloth component is provided at one end of the cleaning tank, a silicone cloth is covered on the outer surface of the guide cloth component, a pretreatment component and a cleaning roller are rotatably connected to the inner wall of the cleaning tank, and a scraping component is provided on the outer surface of the pretreatment component.

[0007] The spraying component includes a first spraying channel disposed inside the cleaning tank, a first nozzle disposed at the lower end of the first spraying channel, the first nozzle being located above the pretreatment component, a second spraying channel disposed at the bottom of the cleaning tank, the first spraying channel being connected to the second spraying channel, a third nozzle disposed at the upper end of the second spraying channel, the third nozzle being located below the pretreatment component, an air pump disposed at one end of the second spraying channel passing through the cleaning tank, a water inlet pipe disposed on one side of the air pump, one end of the water inlet pipe extending into the interior of the cleaning tank, the pretreatment component including a heating roller and a guide roller rotatably connected to the inner wall of the cleaning tank, a silicone cloth disposed between the heating roller and the guide roller, a first scraper and a second scraper fixedly connected to the inner wall of the cleaning tank, the first scraper and the second scraper contacting the guide roller.

[0008] Preferably, the guide cloth component includes a U-shaped plate disposed at one end of the cleaning tank, a guide roller disposed inside the U-shaped plate, the outer surface of the guide roller being sleeved and connected to the silicone cloth, a first scraper being located on the upper surface of the silicone cloth, and a second scraper being located on the lower surface of the silicone cloth.

[0009] Preferably, the inner wall of the cleaning tank is provided with a debris collection box, which is located below the guide roller, and a filter screen is provided inside the debris collection box.

[0010] Preferably, the cleaning rollers are provided in two sets, with the cleaning rollers located obliquely below the guide rollers, and the silicone cloth passing through the space between each set of cleaning rollers, and the cleaning rollers being immersed in cleaning agent.

[0011] Preferably, the upper end of the cleaning tank is provided with a squeezing component, which includes a support plate provided at the upper end of the cleaning tank. There are two sets of support plates, and a squeezing roller is provided between the two sets of support plates. There are two sets of squeezing rollers, and the silicone cloth passes through the space between the two sets of squeezing rollers.

[0012] Preferably, a first connecting pipe is provided at one end of the first spraying channel, and the first connecting pipe is connected to the second spraying channel. A second nozzle is provided on the inner wall of the cleaning tank. A second connecting pipe is provided at one end of the second nozzle, and the second connecting pipe is connected to the second spraying channel. The second nozzle is located between one set of cleaning rollers and extrusion rollers. The second nozzle is perpendicular to the silicone cloth. A fourth nozzle and a fifth nozzle are provided at the upper end of the second spraying channel. The fourth nozzle is located between the guide roller and another set of cleaning rollers, and the fifth nozzle is located between the two sets of cleaning rollers.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In this invention, a heating roller, a guide roller, an air pump, a first nozzle, a third nozzle, a first scraper, and a second scraper are used. The heating roller maintains a low surface temperature through an electric heating wire, softening sticky impurities on the surface of the silicone cloth. The air pump drives the cleaning fluid to circulate, and the first and third nozzles spray from both sides to wet the silicone cloth and initially decompose the impurities. The first and second scrapers are in close contact with the guide roller, using mechanical shearing force to remove the softened sticky impurities, preventing them from entering subsequent cleaning processes and significantly improving cleaning efficiency. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the cleaning tank of this utility model;

[0018] Figure 3 This is a schematic diagram of the spraying component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the scraping component structure of this utility model;

[0020] Legend: 1. Cleaning tank; 2. Spraying components; 21. First spraying channel; 211. First nozzle; 212. First connecting pipe; 22. Second nozzle; 221. Second connecting pipe; 23. Second spraying channel; 231. Third nozzle; 232. Fourth nozzle; 233. Fifth nozzle; 24. Air pump; 25. Water inlet pipe; 3. Cloth guide components; 31. U-shaped plate; 32. Guide roller; 4. Pretreatment components; 41. Heating roller; 42. Cloth guide roller; 5. Cleaning roller; 6. Extrusion components; 61. Extrusion roller; 62. Support plate; 7. Scraping components; 71. First scraper; 72. Second scraper; 73. Collection box; 74. Filter screen; 8. Silica gel cloth. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] Reference Figures 1-4As shown, this utility model provides a technical solution: a cleaning device for insulating silicone cloth, including: a cleaning tank 1, a spraying component 2 is provided inside the cleaning tank 1, a guide cloth component 3 is provided at one end of the cleaning tank 1, a silicone cloth 8 is sleeved on the outer surface of the guide cloth component 3, a pretreatment component 4 and a cleaning roller 5 are rotatably connected to the inner wall of the cleaning tank 1, and a scraping component 7 is provided on the outer surface of the pretreatment component 4.

[0023] The spraying component 2 includes a first spraying channel 21 disposed inside the cleaning tank 1. A first nozzle 211 is disposed at the lower end of the first spraying channel 21, and the first nozzle 211 is located above the pretreatment component 4. A second spraying channel 23 is disposed at the bottom of the cleaning tank 1, and the first spraying channel 21 is connected to the second spraying channel 23. A third nozzle 231 is disposed at the upper end of the second spraying channel 23, and the third nozzle 231 is located below the pretreatment component 4. An air pump 24 is disposed through the cleaning tank 1 at one end of the second spraying channel 23. A water inlet pipe 25 is disposed on one side of the air pump 24, and one end of the water inlet pipe 25 extends into the interior of the cleaning tank 1. The pretreatment component 4 includes a heating roller 41 and a guide roller 42 rotatably connected to the inner wall of the cleaning tank 1. A silicone cloth 8 is located between the heating roller 41 and the guide roller 42. A first scraper 71 and a second scraper 72 are fixedly connected to the inner wall of the cleaning tank 1. The scraper 72 contacts the guide roller 42, and the silicone cloth 8 enters the cleaning tank 1 through the guide component 3. It is guided by the guide component 3 to the space between the heating roller 41 and the guide roller 42. When the heating roller 41 rotates, it contacts the silicone cloth 8 and maintains the surface temperature through the internal electric heating wire, softening the sticky impurities on the surface of the silicone cloth 8 and reducing their adhesion, making it easier for subsequent cleaning. Then, the air pump 24 is turned on, and the liquid at the bottom of the cleaning tank 1 is sucked in through the water inlet pipe 25 and then enters the first nozzle 211 and the third nozzle 231 through the air pump 24 to realize the recycling of the cleaning liquid. The first nozzle 211 and the third nozzle 231 spray the silicone cloth 8 on both sides, wetting the silicone cloth 8 and initially decomposing the sticky impurities. When the silicone cloth 8 moves with the guide roller 42, the blades of the first scraper 71 and the second scraper 72 are in close contact with the surface of the silicone cloth 8, and the mechanical shearing force is used to remove the attached sticky impurities, preventing the sticky impurities from entering the subsequent cleaning roller 5 and causing wear or blockage.

[0024] Reference Figure 2 As shown in this embodiment: the guide cloth component 3 includes a U-shaped plate 31 disposed at one end of the cleaning tank 1, a guide roller 32 disposed inside the U-shaped plate 31, the outer surface of the guide roller 32 being sleeved and connected to the silicone cloth 8, the first scraper 71 being located on the upper surface of the silicone cloth 8, the second scraper 72 being located on the lower surface of the silicone cloth 8, the guide roller 32 ensuring that the silicone cloth 8 enters the cleaning tank 1 with stable tension and a straight path, avoiding uneven cleaning caused by the deviation of the silicone cloth 8.

[0025] Reference Figure 4As shown in this embodiment: the inner wall of the cleaning tank 1 is provided with a debris collection box 73, which is located below the guide roller 42. The debris collection box 73 is provided with a filter screen 74 inside. After the first scraper 71 and the second scraper 72 scrape off the impurities from the surface of the silicone cloth 8, the impurities fall vertically into the debris collection box 73 due to gravity. The rotation of the guide roller 42 will also generate centrifugal force, which will accelerate the impurities from leaving the surface of the silicone cloth 8 and entering the debris collection box 73. The filter screen 74 traps solid impurities, and the cleaning liquid falls into the interior of the cleaning tank 1, so as to prevent impurities from settling in the cleaning tank 1 or re-contaminating the silicone cloth 8 with the circulating water.

[0026] Reference Figure 2 As shown in this embodiment: two sets of cleaning rollers 5 are provided. The cleaning rollers 5 are located obliquely below the guide roller 42. The silicone cloth 8 passes through the gap between each set of cleaning rollers 5. The cleaning rollers 5 are immersed in cleaning agent. The silicone cloth 8, after being treated by the pretreatment component 4 and the scraping component 7, is conveyed to the cleaning rollers 5 by the guide roller 42. It first passes through the gap between the upper and lower rollers of the first set of cleaning rollers 5. The upper roller of the first set of cleaning rollers 5 rotates counterclockwise and the lower roller rotates clockwise, rubbing the upper surface of the silicone cloth 8 clockwise and the lower surface counterclockwise, removing most of the residual stains. The second set of cleaning rollers 5 repeats the above process, but the rotation direction is opposite to that of the first set, further enhancing the cleaning effect and balancing the force on the silicone cloth 8 to prevent unidirectional stretching and deformation.

[0027] A squeezing component 6 is provided at the upper end of the cleaning tank 1. The squeezing component 6 includes a support plate 62 provided at the upper end of the cleaning tank 1. There are two sets of support plates 62. Squeezing rollers 61 are provided between the two sets of support plates 62. The silicone cloth 8 passes through the space between the two sets of squeezing rollers 61. After being cleaned by the cleaning roller 5, the silicone cloth 8 is conveyed to the squeezing component 6 by the guide roller 42 and enters the gap between the upper and lower rollers of the squeezing roller 61. The elastic upper roller is in contact with the upper surface of the silicone cloth 8, and the steel lower roller supports the lower surface. The pressure causes the water on the silicone cloth 8 to be discharged to the sides and downwards and fall into the bottom of the cleaning tank 1.

[0028] Reference Figure 2 and Figure 3As shown in this embodiment: a first connecting pipe 212 is provided at one end of the first spraying channel 21, and the first connecting pipe 212 is connected to the second spraying channel 23. A second nozzle 22 is provided on the inner wall of the cleaning tank 1, and a second connecting pipe 221 is provided at one end of the second nozzle 22, which is connected to the second spraying channel 23. The second nozzle 22 is located between one set of cleaning rollers 5 and squeeze rollers 61, and is perpendicular to the silicone cloth 8. A fourth nozzle 232 and a fifth nozzle 233 are provided at the upper end of the second spraying channel 23. The fourth nozzle 232 is located between the guide roller 42 and another set of cleaning rollers 5, and the fifth nozzle 233 is located between the two sets of cleaning rollers 5. Before the silicone cloth 8 enters the heating roller 41, the first spray... Head 211 sprays a fan-shaped mist to wet the silicone cloth 8, dissolving sticky impurities on the surface. At the same time, it provides a moisture environment for the heating roller 41 to soften the sticky impurities. After the two sets of cleaning rollers 5 clean the silicone cloth 8, there may still be small and stubborn impurities adhering to the surface of the silicone cloth 8. The second nozzle 22 sprays a high-pressure water stream to wash away the impurities on the cleaned silicone cloth 8, completely peeling and washing them off the surface of the silicone cloth 8. The fourth nozzle 232 is located below the guide roller 42 and the silicone cloth 8 where the cleaning roller 5 is located. The fourth nozzle 232 washes away the impurities on the lower surface of the silicone cloth 8. The fifth nozzle 233 is located below the silicone cloth 8 where the cleaning roller 5 is located. The fifth nozzle 233 sprays from bottom to top, using the recoil force to make the solution inside the cleaning tank 1 flow, increasing the flow rate and improving the cleaning efficiency of the cleaning roller 5.

[0029] Working principle: The guide cloth component 3 stably guides the silicone cloth 8 into the cleaning tank 1 through the U-shaped plate 31 and guide roller 32, ensuring that the cloth is conveyed in a straight path and with constant tension. The heating roller 41 of the pretreatment component 4 maintains a low temperature through electric heating wire to soften the sticky impurities on the cloth surface. Then, the air pump 24 is turned on, and the liquid at the bottom of the cleaning tank 1 is sucked in through the water inlet pipe 25, and then enters the first nozzle 211 and the third nozzle 231 through the air pump 24 to realize the recycling of the cleaning liquid. With the double-sided spraying of the first nozzle 211 and the third nozzle 231, the impurities are initially decomposed and moistened. The first scraper 71 and the second scraper 72 of the scraping component 7 are close to the guide cloth roller 42, and use mechanical shearing force to remove the softened sticky impurities, preventing impurities from entering the cleaning roller 5 and causing wear or blockage. The scraped impurities are then passed through... The collection box 73 and the filter screen 74 achieve solid-liquid separation to avoid secondary pollution. The pre-treated silicone cloth 8 enters two sets of cleaning rollers 5. The first set of cleaning rollers 5 rotates in opposite directions, with the upper roller rotating counterclockwise and the lower roller rotating clockwise, removing most of the residual dirt through friction. The second set of cleaning rollers 5 rotates in the opposite direction to further enhance the cleaning effect and balance the force to prevent the silicone cloth 8 from deforming. During this process, the fourth nozzle 232 washes away impurities on the lower surface of the silicone cloth 8. The fifth nozzle 233 sprays upward to increase the flow rate of the cleaning fluid and improve the cleaning efficiency. After passing through the cleaning rollers 5, the second nozzle 22 sprays high-pressure water vertically to completely remove residual fine impurities. Then, the silicone cloth 8 enters the squeezing component 6, where two sets of squeezing rollers 61 squeeze out the water, which flows back to the cleaning tank 1, completing the cleaning process.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A cleaning device for heat-insulating silicone cloth, characterized in that, It includes a cleaning tank, which is equipped with a spraying component inside. A guide cloth component is provided at one end of the cleaning tank. The outer surface of the guide cloth component is covered with a silicone cloth. A pretreatment component and a cleaning roller are rotatably connected to the inner wall of the cleaning tank. A scraping component is provided on the outer surface of the pretreatment component. The spraying component includes a first spraying channel disposed inside the cleaning tank, a first nozzle disposed at the lower end of the first spraying channel, the first nozzle being located above the pretreatment component, a second spraying channel disposed at the bottom of the cleaning tank, the first spraying channel being connected to the second spraying channel, a third nozzle disposed at the upper end of the second spraying channel, the third nozzle being located below the pretreatment component, an air pump disposed at one end of the second spraying channel passing through the cleaning tank, a water inlet pipe disposed on one side of the air pump, one end of the water inlet pipe extending into the interior of the cleaning tank, the pretreatment component including a heating roller and a guide roller rotatably connected to the inner wall of the cleaning tank, a silicone cloth disposed between the heating roller and the guide roller, a first scraper and a second scraper fixedly connected to the inner wall of the cleaning tank, the first scraper and the second scraper contacting the guide roller.

2. The cleaning device for heat-insulating silicone cloth according to claim 1, characterized in that: The guide cloth component includes a U-shaped plate disposed at one end of the cleaning tank, a guide roller disposed inside the U-shaped plate, the outer surface of the guide roller being sleeved and connected to the silicone cloth, a first scraper being located on the upper surface of the silicone cloth, and a second scraper being located on the lower surface of the silicone cloth.

3. The cleaning device for thermal insulation silicone cloth according to claim 1, characterized in that: The inner wall of the cleaning tank is equipped with a debris collection box, which is located below the guide roller, and a filter screen is installed inside the debris collection box.

4. The cleaning device for thermal insulation silicone cloth according to claim 1, characterized in that: The cleaning rollers are provided in two sets, with the cleaning rollers located diagonally below the guide rollers. The silicone cloth passes between each set of cleaning rollers, and the cleaning rollers are immersed in the cleaning agent.

5. The cleaning device for thermal insulation silicone cloth according to claim 1, characterized in that: The upper end of the cleaning tank is provided with a squeezing component, which includes a support plate provided at the upper end of the cleaning tank. There are two sets of support plates, and a squeezing roller is provided between the two sets of support plates. There are two sets of squeezing rollers, and the silicone cloth passes through the space between the two sets of squeezing rollers.

6. The cleaning device for thermal insulation silicone cloth according to claim 5, characterized in that: A first connecting pipe is provided at one end of the first spraying channel, and the first connecting pipe is connected to the second spraying channel. A second nozzle is provided on the inner wall of the cleaning tank. A second connecting pipe is provided at one end of the second nozzle, and the second connecting pipe is connected to the second spraying channel. The second nozzle is located between one of the sets of cleaning rollers and extrusion rollers. The second nozzle is perpendicular to the silicone cloth. A fourth nozzle and a fifth nozzle are provided at the upper end of the second spraying channel. The fourth nozzle is located between the guide roller and another set of cleaning rollers, and the fifth nozzle is located between the two sets of cleaning rollers.

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