Automatic web curtain cleaning device

Abstract

The utility model relates to the technical field of web curtain cleaning, and discloses an automatic web curtain cleaning device which comprises a positioning frame, rotating rollers are rotationally connected to the periphery of the inner wall of the positioning frame, web curtains are arranged on the outer sides of the rotating rollers, and the rotating rollers are in transmission connection through the web curtains. A hot water tank is fixedly connected to the middle of the bottom end of the inner wall of the positioning frame, a heater is fixedly connected to the middle of the rear side of the positioning frame, the output end of the heater penetrates through the positioning frame and is fixedly connected with a heating wire, a water inlet plate is fixedly connected to the top of the heating wire, and a filter screen is fixedly connected to the top of the water inlet plate. According to the net curtain cleaning device, through cooperation of the heater, the heating wire and the hot water tank, the oil stain cleaning effect can be improved, the net curtain can be blow-dried, and through cooperation of the spring telescopic rod, the fixing plate and the sweeping plate, the net curtain can be cleaned even if the net curtain cleaning device is abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of screen cleaning, in particular to an automatic screen cleaning device. Background Art

[0002] A screen refers to a planar or three-dimensional structure woven from thin ropes or wires, used for blocking sunlight, preventing insects from entering, isolating spaces, or for decorative purposes. The screen can be a knitted fabric, a mesh, or a woven fabric, and its design and material can vary according to specific uses and requirements. To facilitate its cleaning, an automatic screen cleaning device is required.

[0003] After retrieval, the Chinese patent publication number is: CN212018653U, which discloses an automatic screen cleaning device for a net forming machine, including a screen and a number of guide rollers for driving the screen. A dust collection box is provided below the screen, and a brush roller corresponding to the dust collection box is provided above the screen. A dust suction box is provided on one side of the dust collection box, and a blower is connected to the bottom of the dust suction box. The utility model sets a brush roller above the screen, and as the screen moves, the brush roller is driven to act, so as to clean the attachments on the screen, and the cleaned attachments fall into the dust collection box; the utility model sets a sliding baffle inside the dust collection box to facilitate the treatment of the garbage in the dust collection box; the utility model sets a dust suction box on one side of the dust collection box, and under the action of the blower, the attachments that do not fall after being brushed by the brush roller are sucked, so as to make the cleaning of the screen cleaner. However, when the device is actually used, it cannot well remove the oil stains on the surface of the screen through brushing, resulting in poor cleaning effect and thus reducing the practicability of the device. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides an automatic screen cleaning device, aiming to improve the problem of poor removal effect of oil stains on the surface of the screen in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic cleaning device for a net curtain comprises a positioning frame, the inner wall of the positioning frame is rotatably connected with rotating rollers all around, a net curtain is arranged on the outer side of the rotating roller, a plurality of the rotating rollers are connected through the transmission of the net curtain, a hot water tank is fixedly connected to the middle of the bottom end of the inner wall of the positioning frame, a heater is fixedly connected to the middle of the rear side of the positioning frame, the output end of the heater passes through the positioning frame and is fixedly connected with a heating wire, a water inlet plate is fixedly connected to the top of the heating wire, a filter is fixedly connected to the top of the water inlet plate, a water pump is fixedly connected to the middle of the front end of the positioning frame, the input end of the water pump passes through the positioning frame and is connected to the hot water tank, the output end of the water pump is connected with a water pipe, the rear side of the water pipe passes through the positioning frame and is connected with a spray plate, a gas tank is fixedly connected to the left side of the front end of the outer wall of the positioning frame, the output end of the gas tank passes through the positioning frame and is connected with an air jet pipe, and a cleaning mechanism is arranged on the inner side of the positioning frame, and the cleaning mechanism is used to improve the service life of the cleaning plate.

[0006] Through the above technical solution: start the heater and the water pump, use hot water to clean the impurities and grease of the mesh curtain through the spray plate, and then start the air tank to blow and wash the mesh curtain, so as to clean the impurities and oil attached to the surface of the mesh curtain, thereby improving the cleaning effect and the practicality of the device.

[0007] As a further description of the above technical solution:

[0008] The cleaning mechanism includes a slide groove, a slide groove is opened on the right side of the inner wall of the positioning frame, and an impurity box is slidably connected to the inner side of the slide groove, and the front and rear sides of the right end of the inner wall of the positioning frame are fixedly connected with a spring telescopic rod, and the other side of the spring telescopic rod is rotatably connected with a fixed plate, and the front and rear sides of the bottom of the fixed plate are rotatably connected with a spring telescopic plate, the spring telescopic plate is rotatably connected to the spring telescopic rod, and the outer wall of the fixed plate is fixedly connected with springs all around, and the springs are fixedly connected to the cleaning plate.

[0009] Through the above technical solution: the spring telescopic rod is extended and retracted to drive the fixed plate to rotate and move, and the spring on it pushes the cleaning plate to contact the net curtain, so that it can be cleaned even if it is worn, thereby increasing the service life of the device.

[0010] As a further description of the above technical solution:

[0011] A handle is fixedly connected to the rear side of the impurity box, and a sheath is fixedly connected to the outer side of the handle.

[0012] Through the above technical solution: the impurity box can be moved by the handle.

[0013] As a further description of the above technical solution:

[0014] Both the front and rear sides of the outer wall of the hot water tank are fixedly connected with brackets, and the bottom of the brackets is fixedly connected with mounting plates, and the mounting plates are fixedly connected with the positioning frames.

[0015] Through the above technical solution: The firmness of the fixation between the hot water tank and the positioning frame can be improved.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the positioning frame is fixedly connected with positioning plates around its circumference, and positioning holes are provided on the outer sides of the plurality of positioning plates.

[0018] Through the above technical solution: The installation and fixation of the device can be facilitated.

[0019] As a further description of the above technical solution:

[0020] A connecting plate is fixedly connected to the left side of the rear end of the outer wall of the positioning frame, and a plurality of storage tanks are arranged on the outer side of the connecting plate.

[0021] Through the above technical solution: The quick replacement of the gas tank can be facilitated.

[0022] As a further description of the above technical solution:

[0023] A controller is fixedly connected to the right side of the outer wall of the positioning frame, and the controller is electrically connected to the heater and the water pump respectively.

[0024] Through the above technical solution: The start and operation between the heater and the water pump can be controlled respectively.

[0025] As a further description of the above technical solution:

[0026] A housing is fixedly connected to the outer side of the controller, and a protective cover is rotatably connected to the outer side of the housing.

[0027] Through the above technical solution: The protection ability of the controller can be improved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, by starting the heater to heat the heating wire, the temperature of the water flow in the hot water tank is maintained. Then, the water pump is started to pump the hot water therein into the water pipe and sprayed out through the spray plate to clean the impurities and grease on the mesh curtain. Then, the gas tank is started to blow the mesh curtain through the gas injection pipe with nitrogen to dry the impurities and moisture therein, which can improve the cleaning effect and thus improve the practicability of the device.

[0030] 2. In the present utility model, through the expansion and contraction of the elastic potential energy of the spring telescopic rod, the fixed plate is driven to rotate and move, and through the expansion and contraction of the spring telescopic plate, the fixed plate is driven to rotate. Moreover, the spring on it pushes the cleaning plate to move, so that it is always in contact with the mesh curtain, enabling it to clean the mesh curtain even if it is worn, thereby improving the service life of the device. Description of the Drawings

[0031] Figure 1 Stereogram of the automatic mesh curtain cleaning device proposed by the present utility model;

[0032] Figure 2 Front view of the automatic mesh curtain cleaning device proposed by the present utility model;

[0033] Figure 3 Exploded view of the partial structure of the automatic mesh curtain cleaning device proposed by the present utility model;

[0034] Figure 4 Display diagram of the cleaning mechanism of the automatic mesh curtain cleaning device proposed by the present utility model;

[0035] Figure 5 Partial structure split view of the automatic mesh curtain cleaning device proposed by the present utility model.

[0036] Legend Explanation:

[0037] 1. Positioning frame; 2. Cleaning mechanism; 201. Spring telescopic rod; 202. Spring telescopic plate; 203. Fixed plate; 204. Spring; 205. Cleaning plate; 206. Impurity box; 207. Chute; 3. Hot water tank; 4. Heater; 5. Heating wire; 6. Water inlet plate; 7. Filter screen; 8. Rotating roller; 9. Mesh curtain; 10. Water pump; 11. Water pipe; 12. Spraying plate; 13. Gas tank; 14. Air spraying pipe; 15. Bracket; 16. Mounting plate; 17. Handle; 18. Sheath; 19. Controller; 20. Outer shell; 21. Protective cover; 22. Positioning plate; 23. Positioning hole; 24. Connecting plate; 25. Reserve tank. Detailed Implementation Manner

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0039] Refer to Figure 2 、 Figure 3 and Figure 5The utility model provides an embodiment: an automatic cleaning device for a net curtain, comprising a positioning frame 1, the inner wall of the positioning frame 1 is rotatably connected with rotating rollers 8, the outer side of the rotating roller 8 is provided with a net curtain 9, and the plurality of rotating rollers 8 are connected through the net curtain 9 for transmission, a hot water tank 3 is fixedly connected to the middle of the bottom end of the inner wall of the positioning frame 1, a heater 4 is fixedly connected to the middle of the rear side of the positioning frame 1, the output end of the heater 4 passes through the positioning frame 1 and is fixedly connected to a heating wire 5, the top of the heating wire 5 is fixedly connected to a water inlet plate 6, and the top of the water inlet plate 6 A filter screen 7 is fixedly connected, a water pump 10 is fixedly connected to the middle of the front end of the positioning frame 1, the input end of the water pump 10 passes through the positioning frame 1 and is connected to the hot water tank 3, the output end of the water pump 10 is connected to a water pipe 11, the rear side of the water pipe 11 passes through the positioning frame 1 and is connected to a spray plate 12, a gas tank 13 is fixedly connected to the left side of the front end of the outer wall of the positioning frame 1, the output end of the gas tank 13 passes through the positioning frame 1 and is connected to an air jet pipe 14, and a cleaning mechanism 2 is arranged on the inner side of the positioning frame 1, and the cleaning mechanism 2 is used to increase the service life of the cleaning plate 205;

[0040] Specifically, first start the heater 4 to heat the heating wire 5 to maintain the temperature of the water flow in the hot water tank 3, and then start the water pump 10 to draw the hot water in the hot water tank 3 into the water pipe 11, and then spray it out through the spray plate 12, so as to clean the impurities and grease on the mesh curtain 9, and then start the gas tank 13, and use the jet pipe 14 to spray nitrogen to purge the mesh curtain 9 to dry the impurities and moisture, which can improve the cleaning effect. The heater 4 can use a JRD / DJR aluminum alloy heater, the water pump can use an AB / DB-25 three-phase electric pump, and the gas tank 13 can use a 30mpa thickened explosion-proof tank.

[0041] Reference Figure 1 and Figure 4 , the cleaning mechanism 2 includes a slide groove 207, a slide groove 207 is provided on the right side of the inner wall of the positioning frame 1, and an impurity box 206 is slidably connected to the inner side of the slide groove 207, and the front and rear sides of the right end of the inner wall of the positioning frame 1 are fixedly connected with a spring telescopic rod 201, and the other side of the spring telescopic rod 201 is rotatably connected with a fixed plate 203, and the front and rear sides of the bottom of the fixed plate 203 are rotatably connected with a spring telescopic plate 202, and the spring telescopic plate 202 is rotatably connected to the spring telescopic rod 201, and the outer wall of the fixed plate 203 is fixedly connected with springs 204 all around, and the spring 204 is fixedly connected to the cleaning plate 205;

[0042] Specifically, the elastic potential energy of the spring telescopic rod 201 can be expanded and contracted to drive the fixed plate 203 to rotate and move, and the fixed plate 203 is pushed to rotate by relying on the expansion and contraction of the spring telescopic rod 201, and the cleaning plate 205 is pushed to move through the spring 204 thereon, so that the cleaning plate 205 is always in contact with the mesh curtain 9. Even if the cleaning plate 205 is worn, the mesh curtain 9 can be cleaned.

[0043] ReferenceFigure 1 , Figure 3 and Figure 4 , a handle 17 is fixedly connected to the rear side of the impurity box 206, and a sheath 18 is fixedly connected to the outer side of the handle 17; brackets 15 are fixedly connected to both the front and rear sides of the outer wall of the hot water tank 3, a mounting plate 16 is fixedly connected to the bottom of the bracket 15, and the mounting plate 16 is fixedly connected to the positioning frame 1; positioning plates 22 are fixedly connected to the periphery of the outer wall of the positioning frame 1, and positioning holes 23 are formed in the outer sides of the plurality of positioning plates 22;

[0044] Specifically, through the handle 17 and the sheath 18 thereon, the impurity box 206 can be moved, and through the bracket 15 and the mounting plate 16 thereon, the firmness of the fixation of the hot water tank 3 and the positioning frame 1 can be improved. By installing threaded parts in the positioning holes 23 on the positioning plates 22, it is convenient to install and fix the device.

[0045] Referring to Figure 1 , Figure 2 and Figure 4 , a connecting plate 24 is fixedly connected to the left side of the rear end of the outer wall of the positioning frame 1, and a plurality of reserve tanks 25 are arranged on the outer side of the connecting plate 24; a controller 19 is fixedly connected to the right side of the outer wall of the positioning frame 1, and the controller 19 is electrically connected to the heater 4 and the water pump 10 respectively; a housing 20 is fixedly connected to the outer side of the controller 19, and a protective cover 21 is rotatably connected to the outer side of the housing 20;

[0046] Specifically, through the plurality of reserve tanks 25 on the connecting plate 24, they can be replaced in time after the gas tank 13 is used up. Through the controller 19, the start-up and operating power between the heater 4 and the water pump 10 can be controlled respectively. Through the housing 20, the protection ability of the controller 19 can be improved. By opening and closing the protective cover 21, when the controller 19 is not in use, it can be prevented from being accidentally touched. Among them, the controller 19 can use a TC55 motion controller.

[0047] Working principle: Before using the device, first start the heater 4 to heat the heating wire 5 to maintain the temperature of the water flow in the hot water tank 3. Then start the water pump 10 to pump the hot water in the hot water tank 3 into the water pipe 11 and spray it out through the spray plate 12 for cleaning the impurities and grease on the mesh curtain 9. Subsequently, start the gas tank 13 and use the gas spray pipe 14 to spray nitrogen to blow and wash the mesh curtain 9 to dry the impurities and moisture;

[0048] The elastic potential energy of the spring telescopic rod 201 can be telescoped to drive the fixed plate 203 to rotate and move, and by means of the telescoping of the spring telescopic rod 201, the fixed plate 203 is urged to rotate. At the same time, the spring 204 thereon is used to push the cleaning plate 205 to move so that it is always in contact with the mesh curtain 9. Even if the cleaning plate 205 is worn, it can still clean the mesh curtain 9.

[0049] Finally, it should be noted that the above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Automatic net curtain cleaning device, including a positioning frame (1), characterized in that: The inner wall of the positioning frame (1) is rotatably connected to rotating rollers (8) all around, and a mesh curtain (9) is arranged on the outer side of the rotating roller (8). The plurality of rotating rollers (8) are transmission-connected to each other through the mesh curtain (9). The middle of the bottom end of the inner wall of the positioning frame (1) is fixedly connected to a hot water tank (3), and the middle of the rear side of the positioning frame (1) is fixedly connected to a heater (4). The output end of the heater (4) passes through the positioning frame (1) and is fixedly connected to a heating wire (5). The top of the heating wire (5) is fixedly connected to a water inlet plate (6), and the top of the water inlet plate (6) is fixedly connected to a filter screen (7). The front of the positioning frame (1) is fixedly connected to a hot water tank (3). A water pump (10) is fixedly connected to the middle of the end, the input end of the water pump (10) passes through the positioning frame (1) and is connected to the hot water tank (3), the output end of the water pump (10) is connected to a water pipe (11), the rear side of the water pipe (11) passes through the positioning frame (1) and is connected to a spray plate (12), a gas tank (13) is fixedly connected to the left side of the front end of the outer wall of the positioning frame (1), the output end of the gas tank (13) passes through the positioning frame (1) and is connected to an air jet pipe (14), and a cleaning mechanism (2) is arranged on the inner side of the positioning frame (1), and the cleaning mechanism (2) is used to increase the service life of the cleaning plate (205).

2. The automatic net curtain cleaning device according to claim 1, characterized in that: The cleaning mechanism (2) comprises a slide groove (207), the right side of the inner wall of the positioning frame (1) is provided with a slide groove (207), the inner side of the slide groove (207) is slidably connected to an impurity box (206), the front and rear sides of the right end of the inner wall of the positioning frame (1) are fixedly connected to a spring telescopic rod (201), the other side of the spring telescopic rod (201) is rotatably connected to a fixed plate (203), the front and rear sides of the bottom of the fixed plate (203) are rotatably connected to a spring telescopic plate (202), the spring telescopic plate (202) is rotatably connected to the spring telescopic rod (201), the outer wall of the fixed plate (203) is fixedly connected to springs (204) all around, and the springs (204) are fixedly connected to the cleaning plate (205).

3. The automatic net curtain cleaning device according to claim 2, characterized in that: A handle (17) is fixedly connected to the rear side of the impurity box (206), and a protective sleeve (18) is fixedly connected to the outer side of the handle (17).

4. The automatic net curtain cleaning device according to claim 1, characterized in that: The front and rear sides of the outer wall of the hot water tank (3) are fixedly connected to brackets (15), the bottom of the bracket (15) is fixedly connected to a mounting plate (16), and the mounting plate (16) is fixedly connected to the positioning frame (1).

5. The automatic net curtain cleaning device according to claim 1, wherein: Positioning plates (22) are fixedly connected to the outer wall of the positioning frame (1) on all sides, and positioning holes (23) are formed on the outer sides of the plurality of positioning plates (22).

6. The automatic net curtain cleaning device according to claim 1, wherein: A connecting plate (24) is fixedly connected to the left side of the rear end of the outer wall of the positioning frame (1), and a plurality of storage tanks (25) are arranged on the outer side of the connecting plate (24).

7. The automatic net curtain cleaning device according to claim 1, wherein: A controller (19) is fixedly connected to the right side of the outer wall of the positioning frame (1), and the controller (19) is electrically connected to the heater (4) and the water pump (10) respectively.

8. The automatic net curtain cleaning device according to claim 7, wherein: The outside of the controller (19) is fixedly connected with a housing (20), and the outside of the housing (20) is rotatably connected with a protective cover (21).

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