Cleaning device for rewinding machine

Abstract

The invention relates to a cleaning device for a rewinding machine, and relates to the technical field of cleaning devices, the cleaning device comprises a rewinding machine body, a cleaning assembly, a collecting box, a first control assembly and a scraping assembly; the rewinding machine body comprises a first rack, a second rack, a winding roller and a controller; the first rack and the second rack are vertically arranged, the winding roller is horizontally arranged, the two ends of the winding roller are rotationally connected with the first rack and the second rack correspondingly, the controller is vertically arranged on the second rack and fixedly connected with the second rack, and the controller is used for controlling the cleaning assembly to work; the cleaning assembly is located over the winding roller and used for spraying and cleaning the winding roller. The collecting box is horizontally arranged under the winding roller, and the two ends of the collecting box are fixedly connected with the first rack and the second rack correspondingly. The first control assembly is located in the collecting box and used for controlling the scraping assembly to work. The scraping assembly is located on one side of the winding roller and used for scraping sewage on the surface of the winding roller. The rewinding machine cleaning device has the effect of automatically cleaning the rewinding machine.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to a cleaning device for a rewinding machine. Background Art

[0002] The rewinder is a special equipment for paper, mica tape and film, and is mainly used in the papermaking machinery industry.

[0003] When the existing rewinding machine is used for a long time, there will be a lot of dust and stains on the reel position, which may easily cause damage to the rewinding of the original product. When cleaning the rewinding machine, the operator usually wipes and removes dust from the reel position.

[0004] When cleaning the rewinder, manual operation is required, which is time-consuming and labor-intensive. Summary of the invention

[0005] In order to realize automatic cleaning of a rewinding machine, the present application provides a cleaning device for a rewinding machine.

[0006] The present application provides a cleaning device for a rewinding machine, which adopts the following technical solution: A cleaning device for a rewinder, comprising a rewinder body, a cleaning component, a collecting box, a first control component and a scraping component; the rewinder body comprises a first frame, a second frame, a winding roller and a controller; the first frame and the second frame are vertically arranged, the winding roller is horizontally arranged, and the two ends are rotatably connected to the first frame and the second frame respectively, the controller is vertically arranged on the second frame and fixedly connected to the second frame, and the controller is used to control the operation of the cleaning component; the cleaning component is located directly above the winding roller and is used to spray and clean the winding roller; the collecting box is horizontally arranged directly below the winding roller, and the two ends are fixedly connected to the first frame and the second frame respectively; the first control component is located in the collecting box, and is used to control the operation of the scraping component; the scraping component is located on one side of the winding roller and is used to scrape the sewage on the surface of the winding roller.

[0007] By adopting the above technical solution, when cleaning the rewinder, the operator controls the cleaning component through the controller, the cleaning component sprays and cleans the roller, and the collection box collects the sewage after cleaning the roller. After the cleaning component sprays and cleans for five minutes, the first control component controls the scraping component to work, and the scraping component scrapes the sewage on the roller, thereby realizing the automatic cleaning of the rewinder.

[0008] Optionally, the cleaning assembly includes a spray pipe and a water tank, the spray pipe is horizontally arranged, and both ends are respectively fixedly connected to the first frame and the second frame, and a spray hole is provided at the bottom of the spray pipe; the water tank is horizontally arranged directly above the spray pipe, and both ends are respectively fixedly connected to the first frame and the second frame; a water pump is fixedly arranged at the bottom of the water tank, the water pump is vertically arranged, and the water inlet end is connected to the water tank, the water outlet end of the water pump is connected to the spray pipe through a pipe, and the water pump is electrically connected to the controller.

[0009] By adopting the above technical solution, when the rewinder is cleaned, the operator controls the water pump through the controller, and the water pump flows the water in the water tank into the spray pipe through the pipeline. The water in the spray pipe is sprayed onto the roller through the spray port, thereby achieving spray cleaning of the roller.

[0010] Optionally, the first control component includes a sliding plate, a first spring and a first touch switch; the sliding plate is horizontally arranged in the collection box and is slidably connected to the collection box; the first spring is vertically arranged, and its two ends are respectively fixedly connected to the sliding plate and the collection box; the first touch switch is vertically arranged at the bottom of the collection box and is fixedly connected to the collection box, the first touch switch is electrically connected to the water pump, and the first touch switch is used to control the operation of the scraping component.

[0011] By adopting the above technical solution, when the water in the spray pipe is sprayed onto the roller through the spray port, the collecting box collects the sewage after cleaning the roller, the sewage squeezes the sliding plate, the sliding plate slides downward, the sliding plate squeezes the first spring, the sliding plate squeezes the first touch switch, the first touch switch controls the water pump to stop working, and at the same time the first touch switch controls the scraping component to work, the scraping component scrapes the sewage on the surface of the roller, thereby realizing automatic control of the scraping component.

[0012] Optionally, the scraping assembly includes an electric push rod and a scraper; the electric push rod is horizontally arranged, and the fixed end is inserted into the first frame, and the electric push rod is electrically connected to the first touch switch; the scraper is vertically arranged and sleeved on the roller, and the scraper is fixedly connected to the movable end of the electric push rod.

[0013] By adopting the above technical solution, when the sliding plate squeezes the first touch switch, the first touch switch controls the electric push rod to work, the movable end of the electric push rod extends, and the movable end of the electric push rod drives the scraper to slide in a direction away from the first frame. The scraper scrapes off the sewage on the surface of the roller, so that the roller is not easy to adhere to the sewage after spray cleaning.

[0014] Optionally, a sewage pipe is connected to the bottom of the collecting box, the sewage pipe is vertically arranged and slidably connected to the sliding plate; a second control component is arranged on the sewage pipe, the second control component is used to control the connectivity of the sewage pipe, and one end of the sewage pipe away from the collecting box is connected to a sewage tank, the sewage tank is horizontally arranged, and both ends are fixedly connected to the first frame and the second frame respectively.

[0015] By adopting the above technical solution, after the scraper scrapes off the sewage on the surface of the roller, the second control component controls the connection state of the sewage pipe, and the sewage in the collection box flows into the sewage tank through the sewage pipe, making it easy to reset the sliding plate.

[0016] Optionally, the second control component includes a control telescopic rod, a first airbag and a first connecting tube, the control telescopic rod is horizontally arranged, and the fixed end is fixedly connected to the sewage pipe, the movable end of the control telescopic rod is inserted into the sewage pipe, the rod cavity of the control telescopic rod is filled with gas, and a second spring is horizontally arranged in the rodless cavity of the control telescopic rod, and the two ends of the second spring are respectively fixedly connected to the fixed end of the control telescopic rod and the movable end of the control telescopic rod; the first airbag is located on a side of the second frame close to the first frame, and is fixedly connected to the second frame, and the interior of the first airbag is filled with gas; the two ends of the first connecting tube are respectively connected to the first airbag and the rod cavity of the control telescopic rod; a first one-way valve is installed on the first connecting tube, and the gas in the first airbag can flow into the rod cavity of the control telescopic rod through the first connecting tube.

[0017] By adopting the above technical solution, after the scraper scrapes off the sewage on the surface of the winding roller, the movable end of the electric push rod continues to extend, the scraper squeezes the first airbag, and the gas in the first airbag flows into the rod cavity of the control telescopic rod through the first connecting pipe, the volume of the rod cavity of the control telescopic rod increases, the second spring is in a compressed state, the movable end of the control telescopic rod contracts, and the drain pipe connects the collection box with the sewage tank, so that the sewage in the collection box can flow into the sewage tank through the drain pipe, thereby making the cleaning device for the rewinder reusable.

[0018] Optionally, a reset component is provided on the frame, and the reset component is used to drive the control telescopic rod to reset.

[0019] By adopting the above technical solution, after the sewage in the collection box flows into the sewage tank through the sewage pipe, the electric push rod contracts to drive the reset component to work, and the reset component drives the active end of the telescopic rod to extend, and the active end of the telescopic rod is controlled to isolate the sewage pipe, so that when the operator starts the water pump again, the collection box can continue to collect sewage.

[0020] Optionally, the reset assembly includes a second connecting tube, a second airbag, an isolating telescopic rod, a third connecting tube and a second touch switch; the two ends of the second connecting tube are respectively connected to the first airbag and the rod cavity of the control telescopic rod, and a second one-way valve is installed on the second connecting tube, so that the gas in the rod cavity of the control telescopic rod can flow into the first airbag through the second connecting tube; the second airbag is located on the side of the first frame close to the second frame and is fixedly connected to the first frame, and the interior of the second airbag is filled with gas; the isolating telescopic rod is vertically arranged on the second connecting tube, and the movable end is inserted on the second connecting tube, the rod cavity of the isolating telescopic rod is filled with gas, and a third spring is vertically arranged in the rodless cavity of the isolating telescopic rod, and the two ends of the third spring are respectively fixedly connected to the fixed end of the isolating telescopic rod and the movable end of the isolating telescopic rod; the two ends of the third connecting tube are respectively connected to the second airbag and the rod cavity of the isolating telescopic rod; the second touch switch is located on the side of the first frame close to the second frame and is fixedly connected to the first frame, and the second touch switch is electrically connected to the electric push rod.

[0021] By adopting the above technical scheme, when the movable end of the electric push rod contracts, the scraper squeezes the second airbag, and the gas in the second airbag flows into the rod cavity of the isolated telescopic rod through the third connecting tube, the volume of the rod cavity of the isolated telescopic rod increases, and the movable end of the isolated telescopic rod contracts, so that the second connecting tube connects the first airbag and the rod cavity of the control telescopic rod, and the spring in the rodless cavity of the control telescopic rod is reset, so that the volume of the rodless cavity of the control telescopic rod increases, and the gas in the rod cavity of the control telescopic rod flows into the first airbag through the second connecting tube, so that the first airbag is reset, and the movable end of the electric push rod continues to contract, and the scraper squeezes the second touch switch, and the second touch switch controls the electric push rod to stop working, thereby realizing the complete reset of the cleaning device for the rewinding machine, which is convenient for the operator to use it again.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: By setting the first control component, the automation of rewinder cleaning is achieved; By setting a scraping component, it is difficult for sewage to adhere to the surface of the rewinding roller of the rewinding machine; The resetting component is provided so that the cleaning device for the rewinding machine can be easily reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is a cross-sectional view of an embodiment of the present application; Figure 3 yes Figure 1 A partial enlarged view of the middle A; Figure 4 yes Figure 2 A partial enlarged view of point B in the middle.

[0024] Explanation of the accompanying drawings: 1. rewinder body; 11. first frame; 12. second frame; 13. reel; 14. controller; 2. cleaning assembly; 21. spray pipe; 211. spray hole; 22. water tank; 221. water pump; 3. collecting box; 31. drain pipe; 32. sewage tank; 4. first control assembly; 41. sliding plate; 42. first spring; 43. first touch switch; 5. scraping assembly; 51. electric push rod; 52. scraper; 6. second control assembly; 61. control telescopic rod; 611. second spring; 62. first air bag; 63. first connecting pipe; 631. first one-way valve; 7. reset assembly; 71. second connecting pipe; 711. second one-way valve; 72. second air bag; 73. isolating telescopic rod; 731. third spring; 74. third connecting pipe; 75. second touch switch. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-4 This application is described in further detail.

[0026] The present application discloses a cleaning device for a rewinding machine. Figures 1 to 4 A cleaning device for a rewinder includes a rewinder body 1, a cleaning component 2, a collection box 3, a first control component 4, a scraping component 5, a second control component 6, and a reset component 7. The rewinder body 1 includes a first frame 11, a second frame 12, a roller 13, and a controller 14. The first frame 11 is in the shape of a rectangular plate and is vertically arranged. The second frame 12 is in the shape of a rectangular plate and is vertically arranged on one side of the first frame 11. The roller 13 is horizontally arranged, and the two ends are rotatably connected to the first frame 11 and the second frame 12 respectively. A plurality of rollers 13 are arranged at intervals in the vertical direction. The controller 14 is vertically arranged on the second frame 12 and fixedly connected to the second frame 12. The controller 14 is used to control the operation of the cleaning component 2. The cleaning component 2 is located directly above the roller 13 and is used to spray and clean the roller 13. The collecting box 3 is in the shape of a rectangular box with an open top. The collecting box 3 is horizontally arranged directly below the winding roller 13, and its two ends are fixedly connected to the first frame 11 and the second frame 12 respectively. The first control component 4 is located in the collecting box 3 and is used to control the operation of the scraping component 5. The scraping component 5 is located on one side of the winding roller 13 and is used to scrape the sewage on the surface of the winding roller 13. The second control component 6 is located at the bottom of the collecting box 3 and is used to control the discharge of the sewage in the collecting box 3. The reset component 7 is located on one side of the first frame 11 and is used to drive the rewinding machine cleaning device to reset.

[0027] When the rewinder is cleaned, the operator controls the cleaning component 2 to work through the controller 14, the cleaning component 2 sprays and cleans the roller 13, and the collecting box 3 collects the sewage after cleaning the roller 13. After the cleaning component 2 sprays and cleans for five minutes, the first control component 4 controls the scraping component 5 to work, and the scraping component 5 scrapes the sewage on the roller 13. The second control component 6 drives the sewage in the collecting box 3 to be discharged, and the reset component 7 drives the reset of the cleaning device of the rewinder, thereby realizing the automatic cleaning of the rewinder.

[0028] Reference Figure 1 and Figure 2 The cleaning assembly 2 includes a spray pipe 21 and a water tank 22. The spray pipe 21 is in the shape of a circular tube and is arranged horizontally. The two ends of the spray pipe 21 are respectively fixedly connected to the first frame 11 and the second frame 12. A spray hole 211 is provided at the bottom of the spray pipe 21. The spray hole 211 is in the shape of a circular hole, and a plurality of spray holes 211 are arranged at intervals along the length direction of the spray pipe 21. The water tank 22 is in the shape of a rectangular box and is horizontally arranged directly above the spray pipe 21. The two ends of the water tank 22 are respectively fixedly connected to the first frame 11 and the second frame 12. A water pump 221 is fixedly arranged at the bottom of the water tank 22. The water pump 221 is arranged vertically, and the water inlet end is connected to the water tank 22. The water outlet end of the water pump 221 is connected to the spray pipe 21 through a pipeline. The water pump 221 is electrically connected to the controller 14.

[0029] Reference Figure 2 and Figure 4 The first control assembly 4 includes a sliding plate 41, a first spring 42 and a first touch switch 43. The sliding plate 41 is in the shape of a rectangular plate and is horizontally arranged in the collection box 3. The sliding plate 41 is slidably connected to the collection box 3 in the vertical direction. The first spring 42 is vertically arranged, and its two ends are fixedly connected to the sliding plate 41 and the collection box 3 respectively. The first touch switch 43 is vertically arranged at the bottom of the collection box 3 and is fixedly connected to the collection box 3. The first touch switch 43 is electrically connected to the water pump 221. The first touch switch 43 is used to control the operation of the scraping assembly 5.

[0030] Reference Figure 1 The scraping assembly 5 includes an electric push rod 51 and a scraper 52. The electric push rod 51 is horizontally arranged and inserted on the first frame 11, and the electric push rod 51 is electrically connected to the first touch switch 43. The scraper 52 is in the shape of a rectangular plate and is vertically arranged. The scraper 52 is sleeved on the roller 13 and is fixedly connected to the movable end of the electric push rod 51.

[0031] When the rewinding machine is cleaned, the operator controls the water pump 221 to work through the controller 14, and the water pump 221 flows the water in the water tank 22 into the spray pipe 21 through the pipeline, and the water in the spray pipe 21 is sprayed onto the roller 13 through the spray port, and the collecting box 3 collects the sewage after cleaning the roller 13, and the sewage squeezes the sliding plate 41, and the sliding plate 41 slides downward, and the sliding plate 41 squeezes the first spring 42, and the sliding plate 41 squeezes the first touch switch 43, and the first touch switch 43 controls the water pump 221 to stop working. At the same time, the first touch switch 43 controls the electric push rod 51 to work, and the active end of the electric push rod 51 extends, and the active end of the electric push rod 51 drives the scraper 52 to slide in a direction away from the first frame 11, and the scraper 52 scrapes the sewage on the surface of the roller 13, so that the roller 13 is not easy to absorb sewage after spraying and cleaning.

[0032] Reference Figure 1 and Figure 4 The bottom of the collecting box 3 is connected with a sewage pipe 31, which is in a rectangular tube shape and is arranged vertically. The sewage pipe 31 is slidably connected with the sliding plate 41 in the vertical direction. The end of the sewage pipe 31 away from the collecting box 3 is connected with a sewage tank 32, which is in a rectangular box shape and is arranged horizontally. The two ends of the sewage tank 32 are fixedly connected to the first frame 11 and the second frame 12 respectively.

[0033] The second control assembly 6 includes a control telescopic rod 61, a first airbag 62 and a first connecting pipe 63. The control telescopic rod 61 is horizontally arranged, and the fixed end is fixedly connected to the sewage pipe 31. The movable end of the control telescopic rod 61 is inserted into the sewage pipe 31, and the rod cavity of the control telescopic rod 61 is filled with gas. A second spring 611 is horizontally arranged in the rodless cavity of the control telescopic rod 61, and the two ends of the second spring 611 are respectively fixedly connected to the fixed end of the control telescopic rod 61 and the movable end of the control telescopic rod 61. The first airbag 62 is in the shape of a rectangular box and is hollow inside. The first airbag 62 is filled with gas. The first airbag 62 is located on the side of the second frame 12 close to the first frame 11, and is fixedly connected to the second frame 12. The first connecting tube 63 is in the shape of a circular tube, and its two ends are respectively connected to the first airbag 62 and the rod cavity of the control telescopic rod 61; a first one-way valve 631 is installed on the first connecting tube 63, and the gas in the first airbag 62 can flow into the rod cavity of the control telescopic rod 61 through the first connecting tube 63.

[0034] After the scraper 52 scrapes off the sewage on the surface of the roller 13, the movable end of the electric push rod 51 continues to extend, and the scraper 52 squeezes the first airbag 62. The gas in the first airbag 62 flows into the rod cavity of the control telescopic rod 61 through the first connecting tube 63, and the volume of the rod cavity of the control telescopic rod 61 increases. The second spring 611 is in a compressed state, and the movable end of the control telescopic rod 61 contracts. The sewage pipe 31 connects the collection box 3 with the sewage tank 32, and the sewage in the collection box 3 can flow into the sewage tank 32 through the sewage pipe 31.

[0035] Reference Figure 4 The reset assembly 7 includes a second connecting tube 71, a second airbag 72, an isolating telescopic rod 73, a third connecting tube 74 and a second touch switch 75. The second connecting tube 71 is in the shape of a rectangular tube, and its two ends are respectively connected to the first airbag 62 and the rod cavity of the control telescopic rod 61. A second one-way valve 711 is installed on the second connecting tube 71, and the gas in the rod cavity of the control telescopic rod 61 can flow into the first airbag 62 through the second connecting tube 71. The second airbag 72 is in the shape of a rectangular box, and its interior is hollow. The interior of the second airbag 72 is filled with gas. The second airbag 72 is located on the side of the first frame 11 close to the second frame 12, and is fixedly connected to the first frame 11. The isolating telescopic rod 73 is vertically arranged on the second connecting tube 71, and the movable end is inserted into the second connecting tube 71. The rod cavity of the isolating telescopic rod 73 is filled with gas. A third spring 731 is vertically arranged in the rodless cavity of the isolation telescopic rod 73, and the two ends of the third spring 731 are respectively fixedly connected to the fixed end of the isolation telescopic rod 73 and the movable end of the isolation telescopic rod 73. The third connecting tube 74 is in a circular tube shape, and the two ends are respectively connected to the second airbag 72 and the rod cavity of the isolation telescopic rod 73. The second touch switch 75 is located on the side of the first frame 11 close to the second frame 12, and is fixedly connected to the first frame 11. The second touch switch 75 is electrically connected to the electric push rod 51.

[0036] After the sewage in the collecting box 3 flows into the sewage tank 32 through the sewage pipe 31, the movable end of the electric push rod 51 contracts, and the movable end of the electric push rod 51 drives the scraper 52 to squeeze the second air bag 72. The gas in the second air bag 72 flows into the rod cavity of the isolation telescopic rod 73 through the third connecting pipe 74. The volume of the rod cavity of the isolation telescopic rod 73 increases, and the movable end of the isolation telescopic rod 73 contracts, so that the second connecting pipe 71 connects the first air bag 62 and the rod cavity of the control telescopic rod 61, and the spring in the rodless cavity of the control telescopic rod 61 is reset, so that the volume of the rodless cavity of the control telescopic rod 61 increases, and the gas in the rod cavity of the control telescopic rod 61 flows into the first air bag 62 through the second connecting pipe 71, so that the first air bag 62 is reset, and the movable end of the electric push rod 51 continues to contract, and the scraper 52 squeezes the second touch switch 75. The second touch switch 75 controls the electric push rod 51 to stop working, thereby realizing the complete reset of the cleaning device for the rewinder, which is convenient for the operator to use it again.

[0037] The implementation principle of a cleaning device for a rewinding machine in the embodiment of the present application is as follows: When the rewinding machine is cleaned, the operator controls the water pump 221 to work through the controller 14, and the water pump 221 flows the water in the water tank 22 into the spray pipe 21 through the pipeline, and the water in the spray pipe 21 is sprayed onto the roller 13 through the spray port, and the collecting box 3 collects the sewage after cleaning the roller 13, and the sewage squeezes the sliding plate 41, and the sliding plate 41 slides downward, and the sliding plate 41 squeezes the first spring 42, and the sliding plate 41 squeezes the first touch switch 43, and the first touch switch 43 controls the water pump 221 to stop working. At the same time, the first touch switch 43 controls the electric push rod 51 to work, and the movable end of the electric push rod 51 extends, and the movable end of the electric push rod 51 drives the scraper 52 to slide in a direction away from the first frame 11, and the scraper 52 scrapes the sewage on the surface of the roller 13.

[0038] After the scraper 52 scrapes off the sewage on the surface of the roller 13, the movable end of the electric push rod 51 continues to extend, and the scraper 52 squeezes the first airbag 62. The gas in the first airbag 62 flows into the rod cavity of the control telescopic rod 61 through the first connecting tube 63, and the volume of the rod cavity of the control telescopic rod 61 increases. The second spring 611 is in a compressed state, and the movable end of the control telescopic rod 61 contracts. The sewage pipe 31 connects the collection box 3 with the sewage tank 32, and the sewage in the collection box 3 can flow into the sewage tank 32 through the sewage pipe 31.

[0039] After the sewage in the collecting box 3 flows into the sewage tank 32 through the sewage pipe 31, the movable end of the electric push rod 51 contracts, and the movable end of the electric push rod 51 drives the scraper 52 to squeeze the second airbag 72. The gas in the second airbag 72 flows into the rod cavity of the isolating telescopic rod 73 through the third connecting pipe 74. The movable end of the isolating telescopic rod 73 contracts, so that the second connecting pipe 71 connects the first airbag 62 and the rod cavity of the control telescopic rod 61, and the spring in the rodless cavity of the control telescopic rod 61 is reset, so that the gas in the rod cavity of the control telescopic rod 61 flows into the first airbag 62 through the second connecting pipe 71, so that the first airbag 62 is reset, and the movable end of the electric push rod 51 continues to contract, and the scraper 52 squeezes the second touch switch 75. The second touch switch 75 controls the electric push rod 51 to stop working, so that the cleaning device of the rewinding machine completes the automatic cleaning of the winding roller 13.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning device for a rewinding machine, characterized in that: The invention comprises a rewinding machine body (1), a cleaning component (2), a collecting box (3), a first control component (4) and a scraping component (5); the rewinding machine body (1) comprises a first frame (11), a second frame (12), a reel (13) and a controller (14); the first frame (11) and the second frame (12) are arranged vertically, the reel (13) is arranged horizontally, and the two ends are rotatably connected to the first frame (11) and the second frame (12) respectively; the controller (14) is arranged vertically on the second frame (12) and is fixedly connected to the second frame (12); The controller (14) is used to control the operation of the cleaning component (2); the cleaning component (2) is located directly above the roller (13) and is used to spray and clean the roller (13); the collecting box (3) is horizontally arranged directly below the roller (13), and its two ends are respectively fixedly connected to the first frame (11) and the second frame (12); the first control component (4) is located in the collecting box (3) and is used to control the operation of the scraping component (5); the scraping component (5) is located on one side of the roller (13) and is used to scrape the sewage on the surface of the roller (13).

2. A cleaning device for a rewinding machine according to claim 1, characterized in that: The cleaning assembly (2) comprises a spray pipe (21) and a water tank (22); the spray pipe (21) is arranged horizontally, and its two ends are respectively fixedly connected to the first frame (11) and the second frame (12); a spray hole (211) is provided at the bottom of the spray pipe (21); the water tank (22) is arranged horizontally just above the spray pipe (21), and its two ends are respectively fixedly connected to the first frame (11) and the second frame (12); a water pump (221) is fixedly arranged at the bottom of the water tank (22); the water pump (221) is arranged vertically, and its water inlet end is connected to the water tank (22); a water outlet end of the water pump (221) is connected to the spray pipe (21) through a pipeline; and the water pump (221) is electrically connected to the controller (14).

3. A cleaning device for a rewinding machine according to claim 2, characterized in that: The first control component (4) comprises a sliding plate (41), a first spring (42) and a first touch switch (43); the sliding plate (41) is horizontally arranged in the collection box (3) and is slidably connected to the collection box (3); the first spring (42) is vertically arranged, and two ends are respectively fixedly connected to the sliding plate (41) and the collection box (3); the first touch switch (43) is vertically arranged at the bottom of the collection box (3) and is fixedly connected to the collection box (3); the first touch switch (43) is electrically connected to the water pump (221); and the first touch switch (43) is used to control the operation of the scraping component (5).

4. A cleaning device for a rewinding machine according to claim 3, characterized in that: The scraping assembly (5) comprises an electric push rod (51) and a scraper (52); the electric push rod (51) is arranged horizontally, and a fixed end is inserted into the first frame (11), and the electric push rod (51) is electrically connected to the first touch switch (43); the scraper (52) is arranged vertically and sleeved on the roller (13), and the scraper (52) is fixedly connected to the movable end of the electric push rod (51).

5. A cleaning device for a rewinding machine according to claim 4, characterized in that: The bottom of the collecting box (3) is connected to a sewage pipe (31), the sewage pipe (31) is arranged vertically and is slidably connected to the sliding plate (41); a second control component (6) is arranged on the sewage pipe (31), the second control component (6) is used to control the connection state of the sewage pipe (31); one end of the sewage pipe (31) away from the collecting box (3) is connected to a sewage tank (32), the sewage tank (32) is arranged horizontally, and both ends are fixedly connected to the first frame (11) and the second frame (12) respectively.

6. A cleaning device for a rewinding machine according to claim 5, characterized in that: The second control assembly (6) comprises a control telescopic rod (61), a first air bag (62) and a first connecting pipe (63); the control telescopic rod (61) is arranged horizontally, and a fixed end is fixedly connected to the sewage pipe (31); a movable end of the control telescopic rod (61) is inserted into the sewage pipe (31); a rod cavity of the control telescopic rod (61) is filled with gas; a second spring (611) is arranged horizontally in a rodless cavity of the control telescopic rod (61); two ends of the second spring (611) are respectively connected to the fixed end of the control telescopic rod (61) and the control telescopic rod (61). The first airbag (62) is located on a side of the second frame (12) close to the first frame (11) and is fixedly connected to the second frame (12), and the interior of the first airbag (62) is filled with gas; the two ends of the first connecting pipe (63) are respectively connected to the first airbag (62) and the rod cavity of the control telescopic rod (61); the first connecting pipe (63) is provided with a first one-way valve (631), and the gas in the first airbag (62) can flow into the rod cavity of the control telescopic rod (61) through the first connecting pipe (63).

7. A cleaning device for a rewinding machine according to claim 6, characterized in that: The frame is provided with a reset component (7), and the reset component (7) is used to drive the control telescopic rod (61) to reset.

8. A cleaning device for a rewinding machine according to claim 7, characterized in that: The reset assembly (7) comprises a second connecting pipe (71), a second airbag (72), an isolating telescopic rod (73), a third connecting pipe (74) and a second touch switch (75); the two ends of the second connecting pipe (71) are respectively connected to the first airbag (62) and the rod cavity of the control telescopic rod (61); a second one-way valve (711) is installed on the second connecting pipe (71); the gas in the rod cavity of the control telescopic rod (61) can flow into the first airbag (62) through the second connecting pipe (71); the second airbag (72) is located on a side of the first frame (11) close to the second frame (12) and is fixedly connected to the first frame (11); the interior of the second airbag (72) is filled with gas; the isolating telescopic rod (73) is vertically arranged On the second connecting tube (71), the movable end is inserted into the second connecting tube (71), the rod cavity of the isolating telescopic rod (73) is filled with gas, and the rodless cavity of the isolating telescopic rod (73) is vertically provided with a third spring (731), and the two ends of the third spring (731) are respectively fixedly connected to the fixed end of the isolating telescopic rod (73) and the movable end of the isolating telescopic rod (73); the two ends of the third connecting tube (74) are respectively connected to the second airbag (72) and the rod cavity of the isolating telescopic rod (73); the second touch switch (75) is located on a side of the first frame (11) close to the second frame (12), and is fixedly connected to the first frame (11), and the second touch switch (75) is electrically connected to the electric push rod (51).

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