Efficient cleaning device for PVC sheets

Abstract

The utility model relates to the technical field of cleaning devices, and discloses an efficient cleaning device for PVC sheets. The cleaning device comprises a cleaning device body, a cleaning cavity is formed in the cleaning device body, a plurality of bearing rollers are rotatably connected to the interiors of the upper end and the lower end of the cleaning cavity, first cleaning rollers are rotatably connected to the two sides of one end of the cleaning cavity, and a plurality of flushing nozzles are installed at the upper end of the cleaning cavity; second cleaning rollers are rotationally connected to the two sides of the middle of the cleaning cavity, mounting inclined blocks are mounted on the two sides above one end of the cleaning cavity, a sliding groove corresponding to the first cleaning roller is formed in the lower end of the cleaning cavity, a hydraulic cylinder is mounted at one end in the sliding groove, a telescopic rod is inserted into one end of the hydraulic cylinder, and a mounting block is arranged at one end of the telescopic rod; and a motor is mounted in the mounting block, a first cleaning roller is arranged at the upper end of the motor, through the design, dust or fiber impurities on the surface of the PVC plate are cleaned in a multi-section mode, and the cleaning efficiency and the cleaning effect are improved.

Description

Technical Field

[0001] The present application belongs to the technical field of cleaning devices, and specifically relates to a high-efficiency cleaning device for PVC sheets. Background Art

[0002] PVC sheet, a plastic material primarily composed of polyvinyl chloride, offers excellent corrosion resistance, aging resistance, and processability. It is widely used in construction, advertising, packaging, and other fields due to its low price, light weight, and ease of processing. PVC sheet can be smooth or treated with various surface treatments to suit a variety of applications.

[0003] For example, Publication No. CN205650491U discloses a highly efficient cleaning device for PVC sheets, comprising an upper traction roller in contact with the upper surface of the PVC sheet and a lower traction cleaning roller in contact with the lower surface of the PVC sheet, the upper and lower traction cleaning rollers being symmetrically positioned above and below the PVC sheet. A housing is disposed in the direction of travel of the PVC sheet, one sidewall of the housing having an entry hole for the PVC sheet to enter, and another sidewall of the housing having an exit hole for the PVC sheet to exit. The housing is characterized by a dust trapping mechanism disposed within the housing. This device can remove dust and / or fiber impurities from the surface of the PVC sheet, thereby producing high-quality PVC sheets.

[0004] However, the device only relies on the dip plate to clean the dust or fiber impurities. After a period of cleaning, the dip plate will be covered with dust or fiber impurities, which will reduce the cleaning efficiency. At the same time, the dust or fiber impurities will fall back onto the surface of the PVC sheet, causing secondary pollution. Utility Model Content

[0005] The purpose of this application is to provide a high-efficiency cleaning device for PVC sheets in order to solve the problem that the device proposed above only relies on a sticky plate to clean dust or fiber impurities. After a period of cleaning, the sticky plate will be covered with dust or fiber impurities, which will reduce the cleaning efficiency. At the same time, the dust or fiber impurities will fall back onto the surface of the PVC sheet, causing secondary pollution.

[0006] The technical solution adopted in this application is as follows: a high-efficiency cleaning device for PVC sheets, comprising a cleaning device main body, a cleaning chamber being opened inside the cleaning device main body, a plurality of load-bearing rollers being rotatably connected to the upper and lower ends of the cleaning chamber, a first cleaning roller being rotatably connected to both sides of one end of the cleaning chamber, a plurality of flushing nozzles being installed at the upper end of the cleaning chamber, a second cleaning roller being rotatably connected to both sides of the middle of the cleaning chamber, and an installation bevel being installed on both sides above one end of the cleaning chamber.

[0007] By adopting the above technical solution and the above design, the dust or fiber impurities on the surface of the PVC plate are cleaned in multiple stages, thereby improving the cleaning efficiency and cleaning effect.

[0008] In a preferred embodiment, a slide groove corresponding to the first cleaning roller is opened inside the lower end of the cleaning chamber, a hydraulic cylinder is installed at one end of the interior of the slide groove, a telescopic rod is inserted into one end of the hydraulic cylinder, a mounting block is provided at one end of the telescopic rod, a motor is installed inside the mounting block, the first cleaning roller is provided at the upper end of the motor, and one end of the second cleaning roller is provided with a structure identical to the above description.

[0009] By adopting the above technical solution, the telescopic rod is driven to move by the hydraulic cylinder, and the distance between the first cleaning rollers is adjusted, thereby controlling the cleaning force, improving convenience and cleaning effect.

[0010] In a preferred embodiment, a limiting slide groove corresponding to the first cleaning roller is opened at the upper end of the cleaning chamber, a limiting slide rod is arranged inside the limiting slide groove, the outer surface of the limiting slide rod is slidably connected to the limiting slider, one side of the limiting slider is rotatably connected to the first cleaning roller, and one end of the second cleaning roller is provided with a structure identical to the above description.

[0011] By adopting the above technical solution, the limiting slider slides on the outer surface of the limiting slide groove to limit the movement of the first cleaning roller, making it run more smoothly and improving the stability of the device.

[0012] In a preferred embodiment, a collecting port corresponding to the carrying roller is provided at the lower end of the cleaning chamber, and a collecting water tank connected to the collecting port is provided inside the lower end of the cleaning device body.

[0013] By adopting the above technical solution, the dirty water after spraying can be collected into the collection tank through the collection port, which is convenient for subsequent processing and improves convenience.

[0014] In a preferred embodiment, a filter screen is provided inside the collecting water tank, a water pump is installed on one side of the collecting water tank, one end of the water pump is connected to a water pipe, and the other end of the water pipe is connected to the flushing nozzle.

[0015] By adopting the above technical solution, the dirty water after cleaning is filtered through the filter net, and then the water is transported to the flushing nozzle through the water pump for spraying and flushing, so as to reuse water resources, improve environmental protection and reduce cleaning costs.

[0016] In a preferred embodiment, an exhaust fan is installed inside the installation bevel block, and a heating net corresponding to the exhaust fan is provided on one side of the installation bevel block.

[0017] By adopting the above technical solution, during cleaning, the heating net is heated, and the exhaust fan blows the heat generated by the heating net to the surface of the PVC board, drying the undried water stains on the surface and keeping the PVC board clean.

[0018] In a preferred embodiment, protective gaskets are provided on both sides of the load-bearing roller.

[0019] By adopting the above technical solution, the PVC sheet is protected by the gasket to prevent the load-bearing roller from scratching its surface during movement.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] 1. The dust or fiber impurities on the surface of the PVC sheet are cleaned in sequence by the first cleaning roller, the flushing nozzle, the second cleaning roller and the installation inclined block, thereby improving the cleaning efficiency and cleaning effect.

[0022] 2. The dirty water is filtered through the filter, and then the water pump delivers the filtered water to the flushing nozzle for spraying and flushing, which realizes the reuse of water resources, improves environmental protection and reduces cleaning costs.

[0023] 3. When cleaning, the heating net is heated, and the exhaust fan blows the heat generated by the heating net to the surface of the PVC sheet, drying the undried water stains on the surface and keeping the PVC sheet clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the internal structure of the cleaning device in this application;

[0025] Figure 2 This is a schematic diagram of the side structure of the cleaning device in this application;

[0026] Figure 3 This is a schematic diagram of the planar structure of the cleaning device in this application;

[0027] Figure 4 This is a schematic diagram of the planar structure of the flushing device in this application;

[0028] Figure 5 This is a schematic diagram of the planar structure of the heating device in this application.

[0029] Markings in the figure: 1. Cleaning device body; 2. First cleaning roller; 3. Filter; 4. Collection tank; 5. Second cleaning roller; 6. Cleaning chamber; 7. Mounting bevel; 8. Flushing nozzle; 9. Water pump; 10. Load-bearing roller; 11. Limiting slide; 12. Limiting slider; 13. Limiting slide rod; 14. Slide; 15. Mounting block; 16. Motor; 17. Telescopic rod; 18. Hydraulic cylinder; 19. Water pipe; 20. Heating net; 21. Exhaust fan. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0031] Reference Figure 1-5 A high-efficiency cleaning device for PVC sheets includes a cleaning device body 1, a cleaning chamber 6 is opened inside the cleaning device body 1, a plurality of load-bearing rollers 10 are rotatably connected to the upper and lower ends of the cleaning chamber 6, a first cleaning roller 2 is rotatably connected to both sides of one end of the cleaning chamber 6, a plurality of flushing nozzles 8 are installed on the upper end of the cleaning chamber 6, a second cleaning roller 5 is rotatably connected to both sides of the middle of the cleaning chamber 6, and mounting oblique blocks 7 are installed on both sides above one end of the cleaning chamber 6. Through the above design, dust or fiber impurities on the surface of the PVC sheet are cleaned in multiple stages, thereby improving the cleaning efficiency and cleaning effect.

[0032] Reference Figure 1-3 A chute 14 corresponding to the first cleaning roller 2 is provided inside the lower end of the cleaning chamber 6, and a hydraulic cylinder 18 is installed at one end of the chute 14. A telescopic rod 17 is inserted into one end of the hydraulic cylinder 18, and a mounting block 15 is provided at one end of the telescopic rod 17. A motor 16 is installed inside the mounting block 15, and the first cleaning roller 2 is provided at the upper end of the motor 16. One end of the second cleaning roller 5 is provided with the same structure as described above. The telescopic rod 17 is driven by the hydraulic cylinder 18 to move, and the distance between the first cleaning rollers 2 is adjusted, thereby controlling the cleaning force and improving convenience and cleaning effect.

[0033] Reference Figure 3The upper end of the cleaning chamber 6 is provided with a limiting slide groove 11 corresponding to the first cleaning roller 2, and a limiting slide rod 13 is arranged inside the limiting slide groove 11. The outer surface of the limiting slide rod 13 is slidably connected to the limiting slider 12, and one side of the limiting slider 12 is rotatably connected to the first cleaning roller 2. One end of the second cleaning roller 5 is provided with the same structure as described above. The limiting slider 12 slides on the outer surface of the limiting slide groove 11 to limit the movement of the first cleaning roller 2, making its operation more stable and improving the stability of the device.

[0034] Reference Figure 1-4 A collecting port corresponding to the carrying roller 10 is opened at the lower end of the cleaning chamber 6, and a collecting water tank 4 connected to the collecting port is opened inside the lower end of the cleaning device body 1. The dirty water after spraying can be collected into the collecting water tank 4 through the collecting port, which is convenient for subsequent processing and improves convenience.

[0035] Reference Figure 4 A filter screen 3 is provided inside the collection tank 4, and a water pump 9 is installed on one side of the collection tank 4. One end of the water pump 9 is connected to a water pipe 19, and the other end of the water pipe 19 is connected to the flushing nozzle 8. The dirty water after cleaning is filtered through the filter screen 3, and then the water is transported to the flushing nozzle 8 through the water pump 9 for spraying and flushing, thereby reusing water resources, improving environmental protection, and reducing cleaning costs.

[0036] Reference Figure 1 and Figure 5 An exhaust fan 21 is installed inside the installation oblique block 7, and a heating net 20 corresponding to the exhaust fan 21 is provided on one side of the installation oblique block 7. When cleaning, the heating net 20 is heated, and the exhaust fan 21 blows the heat generated by the heating net 20 to the surface of the PVC sheet, drying the water stains on the surface and keeping the PVC sheet clean.

[0037] Reference Figure 1-4 Protective gaskets are provided on both sides of the load-bearing roller 10 to protect the PVC sheet and prevent the load-bearing roller 10 from scratching its surface during movement.

[0038] The implementation principle of the embodiment of the high-efficiency cleaning device for PVC sheets of the present application is as follows:

[0039] During cleaning, the PVC sheet is placed on the surface of the carrying roller 10. Further, the hydraulic cylinder 18 drives the telescopic rod 17 to move, and the spacing between the first cleaning rollers 2 is adjusted. Synchronously, the spacing between the second cleaning rollers 5 is also adjusted to the same distance. Further, the motor 16 is started to drive the first cleaning roller 2 to rotate, and the dust or fiber impurities on the surface of the PVC sheet are preliminarily cleaned. As the PVC sheet moves forward, when it moves to the flushing nozzle 8, under the action of the water pump 9, the flushing nozzle 8 sprays and rinses the surface of the PVC sheet. Further, when the PVC sheet moves to the second cleaning roller 5, the water stains and dirt are cleaned off. Further, the heating net 20 is heated, and the exhaust fan 21 blows the heat generated by the heating net 20 to the surface of the PVC sheet, drying the undried water stains on its surface, completing its cleaning. In addition, the dirty water after spraying can be collected into the inside of the collection tank 4 through the collection port, the filter net 3 filters the cleaned dirty water, and then the water is transported to the flushing nozzle 8 through the water pump 9 for spraying and rinsing, thereby reusing water resources.

[0040] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A high-efficiency cleaning device for PVC sheets, comprising a cleaning device body (1), characterized in that: A cleaning chamber (6) is provided inside the cleaning device body (1), and a plurality of bearing rollers (10) are rotatably connected to the upper and lower ends of the cleaning chamber (6), a first cleaning roller (2) is rotatably connected to both sides of one end of the cleaning chamber (6), a plurality of flushing nozzles (8) are installed on the upper end of the cleaning chamber (6), a second cleaning roller (5) is rotatably connected to both sides of the middle of the cleaning chamber (6), a mounting inclined block (7) is installed on both sides above one end of the cleaning chamber (6), a chute (14) corresponding to the first cleaning roller (2) is provided inside the lower end of the cleaning chamber (6), a hydraulic cylinder (18) is installed at one end of the chute (14), a telescopic rod (17) is inserted into one end of the hydraulic cylinder (18), a mounting block (15) is provided at one end of the telescopic rod (17), a motor (16) is installed inside the mounting block (15), the first cleaning roller (2) is provided at the upper end of the motor (16), and a structure similar to the above description is provided at one end of the second cleaning roller (5).

2. The high-efficiency cleaning device for PVC sheets according to claim 1, characterized in that: The upper end of the cleaning chamber (6) is provided with a limiting slide groove (11) corresponding to the first cleaning roller (2), and a limiting slide rod (13) is provided inside the limiting slide groove (11). The outer surface of the limiting slide rod (13) is slidably connected to the limiting slider (12), and one side of the limiting slider (12) is rotatably connected to the first cleaning roller (2), and one end of the second cleaning roller (5) is provided with a structure identical to the above description.

3. The high-efficiency cleaning device for PVC sheets according to claim 1, characterized in that: The lower end of the cleaning chamber (6) is provided with a collecting port corresponding to the carrying roller (10), and the lower end of the cleaning device body (1) is provided with a collecting water tank (4) connected to the collecting port.

4. The high-efficiency cleaning device for PVC sheets according to claim 3, characterized in that: A filter screen (3) is provided inside the collecting water tank (4), and a water pump (9) is installed on one side of the collecting water tank (4). One end of the water pump (9) is connected to a water pipe (19), and the other end of the water pipe (19) is connected to the flushing nozzle (8).

5. The high-efficiency cleaning device for PVC sheets according to claim 1, characterized in that: An exhaust fan (21) is installed inside the installation oblique block (7), and a heating net (20) corresponding to the exhaust fan (21) is provided on one side of the installation oblique block (7).

6. The high-efficiency cleaning device for PVC sheets according to claim 1, characterized in that: Protective gaskets are provided on both sides of the load-bearing roller (10).

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