Dust blowing structure for plate cleaning machine

Abstract

The utility model discloses a dust blowing structure for a plate cleaning machine, which comprises a rack, a first frame and a second frame are connected in the rack, brush cylinders are rotatably connected to the surfaces of the first frame and the second frame, scrapers are further arranged on the surfaces of the first frame and the second frame, and a dust blowing assembly is arranged on one side of one group of scrapers. The surface of a plate is brushed to remove impurities, two sets of scraping plates scrape away stubborn impurities at the top and the bottom of the plate, then the top of the plate makes contact with two sets of wiping plates, dust and attached impurities on the surface of the plate are wiped away through fiber cloth on the surfaces of the wiping plates, and air blown out by an air pump enters a dust blowing pipe through an air pipe. And the dust is sprayed out through the spray heads on the surfaces of the dust blowing pipes, the surfaces of the plates are blown off, tiny dust adsorbed on the surfaces of the plates is blown off, dust difficult to clean during plate wiping is removed, the cleanliness of the plates is further improved, and the cleanliness of the plates is greatly improved through the three cleaning methods of one-brushing, two-wiping and three-blowing.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate cleaning machines, and particularly relates to a dust blowing structure for plate cleaning machines. Background Art

[0002] At present, people need to use a large amount of boards when making wooden furniture. After cutting, polishing and other operations, a lot of dust, impurities and glue are often left on the surface of the boards, which affects the appearance and the next processing. Therefore, the boards need to be cleaned by a board cleaning machine when they are used, so as to facilitate the processing of the boards in the next step.

[0003] The existing plate cleaning machine conveys the plate, and at the same time scrapes the glue and stubborn impurities on the surface of the plate through the scrapers and wipers arranged up and down, and then wipes the dust on the surface of the plate with the wiper. However, the wiper can only perform simple dust removal on the surface of the plate, and can only wipe off the dust particles that are relatively loose and have weak adhesion on the surface of the plate, while some fine dust is still adsorbed on the surface of the plate and is difficult to wipe off, thereby affecting the cleanliness of the plate and cannot meet the processing requirements of subsequent processes. Utility Model Content

[0004] The purpose of the utility model is to provide a dust blowing structure for a plate cleaning machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust blowing structure for a plate cleaning machine, comprising:

[0006] A frame, wherein a first frame and a second frame are connected inside the frame, and the surfaces of the first frame and the second frame are rotatably connected to a brush cylinder for brushing the plate. The surfaces of the first frame and the second frame are also provided with a plurality of scrapers for scraping impurities from the surface of the plate, and a dust blowing assembly is provided on one side of one group of scrapers. The air pump of the dust blowing assembly blows air into the air pipe, so that the air pipe passes the gas into the dust blowing pipe, and blows the gas to the surface of the plate through a plurality of nozzles on the surface of the dust blowing pipe.

[0007] Preferably, the dust blowing assembly includes a filter element and a guide plate. The air pump is provided with two groups and is respectively arranged on the surfaces of the first frame and the second frame. One end of the air pump is connected to the air pipe, and the other end of the air pipe is connected to the dust blowing pipe. The filter element is arranged in the air pipe.

[0008] Preferably, the guide plates are provided in a plurality of groups and are evenly distributed in the dust blowing pipe.

[0009] Preferably, a motor is provided in each of the first frame and the second frame, the output shaft of the motor is connected to a driving wheel, one end of the brush cylinder is connected to a driven wheel, and the driving wheel and the driven wheel are connected via a chain transmission.

[0010] Preferably, the surface of the first frame is connected to a rotating frame and sliders are slidably connected at both ends of the rotating frame, a pressure roller is rotatably connected between the two groups of sliders, a spring is connected between the slider and the rotating frame, and the surface of the second frame is rotatably connected to a conveying roller.

[0011] Preferably, a wiping plate is connected to the surface of the first frame and the second frame at one side of the scraper through a bracket, and a fiber cloth is adhered to the surface of the wiping plate through Velcro.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The plate to be cleaned is inserted into the opening at one end of the frame, and the external drive motor and the motor are started to drive the conveying roller to rotate and convey the plate. The output shaft of the motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the chain, thereby driving the brush cylinder to rotate through the driven wheel to brush the surface of the plate to remove impurities. The plate contacts the scraper under the continuous conveyance of the conveying roller, and the two sets of scrapers scrape the stubborn impurities on the top and bottom of the plate. Then the top of the plate contacts the two sets of wiping plates, and the fiber cloth on the surface of the wiping plates wipes the dust and adhering impurities on the surface of the plate, and starts the two sets of air pumps. After the plate is wiped twice by the other two sets of wiping plates, the gas blown by the air pump enters the dust blowing pipe through the air pipe and is sprayed out through the nozzle on the surface of the dust blowing pipe to blow the surface of the plate, blowing away the fine dust adsorbed on the surface of the plate, thereby removing the dust that is difficult to clean with the wiping plate, further improving the cleanliness of the plate. The three cleaning methods of one brush, two wipes and three blows greatly improve the cleanliness of the plate.

[0014] (2) By setting a filter element in the air pipe, when the air blown in by the air pump enters the air pipe, it is filtered by the filter element to prevent particulate impurities and dust in the air from being blown to the surface of the plate through the nozzle. After the filtered air enters the dust blowing pipe, several guide plates in the dust blowing pipe guide the airflow so that the airflow flows more evenly to the nozzle on the surface of the dust blowing pipe, ensuring that each nozzle can obtain a stable and uniform airflow supply, thereby achieving uniform spray cleaning of the plate surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the air pipe and dust blowing pipe of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the scraper and wiper of the utility model;

[0018] Figure 4It is a structural schematic diagram of the pressing roller of the utility model.

[0019] In the figure: 1. Frame; 2. First frame; 3. Second frame; 4. Brush cylinder; 5. Scraper; 6. Air pump; 7. Air pipe; 8. Dust blower; 9. Nozzle; 10. Filter element; 11. Guide plate; 12. Motor; 13. Driving wheel; 14. Driven wheel; 15. Chain; 16. Rotating frame; 17. Slider; 18. Pressure roller; 19. Spring; 20. Wiping plate; 21. Fiber cloth; 22. Velcro; 23. Conveyor roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-4 A dust blowing structure for a plate cleaning machine is shown, comprising:

[0022] A frame 1 is provided, wherein a first frame 2 and a second frame 3 are connected to the frame 1, and a brush cylinder 4 for brushing the plate is rotatably connected to the surface of the first frame 2 and the second frame 3. The surfaces of the first frame 2 and the second frame 3 are also provided with a plurality of scrapers 5 for scraping impurities from the surface of the plate, and a dust blowing assembly is provided on one side of one group of scrapers 5. The air is blown into the air pipe 7 through the air pump 6 of the dust blowing assembly, so that the air pipe 7 passes the gas into the dust blowing pipe 8, and blows the gas to the surface of the plate through a plurality of nozzles 9 on the surface of the dust blowing pipe 8.

[0023] The dust blowing assembly includes a filter element 10 and a guide plate 11. The air pump 6 is provided in two groups and is respectively arranged on the surface of the first frame 2 and the second frame 3. One end of the air pump 6 is connected to the air pipe 7, and the other end of the air pipe 7 is connected to the dust blowing pipe 8. The filter element 10 is arranged in the air pipe 7.

[0024] The guide plates 11 are provided in a plurality of groups and are evenly distributed in the dust blowing pipe 8 .

[0025] A motor 12 is provided in each of the first frame 2 and the second frame 3 . The output shaft of the motor 12 is connected to a driving wheel 13 . One end of the brush cylinder 4 is connected to a driven wheel 14 . The driving wheel 13 and the driven wheel 14 are connected to each other through a chain 15 .

[0026] The surface of the first frame 2 is connected to a rotating frame 16, and sliders 17 are slidably connected at both ends of the rotating frame 16. A pressure roller 18 is rotatably connected between the two groups of sliders 17. A spring 19 is connected between the slider 17 and the rotating frame 16. The surface of the second frame 3 is rotatably connected to a conveying roller 23. When the plate is conveyed on the second frame 3, the pressure roller 18 applies a certain pressure to the plate under the elastic force of the spring 19, so that the pressure roller 18 can press the plate when the plate moves to prevent the plate from displacement.

[0027] The surfaces of the first frame 2 and the second frame 3 are connected to a wiping plate 20 through a bracket on one side of the scraper 5. The surface of the wiping plate 20 is bonded with a fiber cloth 21 through a Velcro 22. When the fiber cloth 21 has been used for a long time, the Velcro 22 can be torn off to remove the fiber cloth 21, and then a new fiber cloth 21 can be selected and bonded to the Velcro 22 to complete the replacement of the fiber cloth 21.

[0028] The plate cleaning machine uses a dust blowing structure. The plate to be cleaned is inserted from the opening at one end of the frame 1, and the external drive motor 12 is started. The motor 12 drives the conveying roller 23 to rotate to convey the plate. The output shaft of the motor 12 drives the driving wheel 13 to rotate. The driving wheel 13 drives the driven wheel 14 to rotate through the chain 15, thereby driving the brush cylinder 4 to rotate through the driven wheel 14 to brush the surface of the plate to remove impurities. The plate contacts the scraper 5 under the continuous conveyance of the conveying roller 23, and the two sets of scrapers 5 are used to scrape off the stubborn impurities on the top and bottom of the plate. The top of the rear plate contacts the two groups of wiping plates 20, and the dust and adhering impurities on the surface of the plate are wiped off by the fiber cloth 21 on the surface of the wiping plates 20, and the two groups of air pumps 6 are started to work. After the plate is wiped twice by the other two groups of wiping plates 20, the gas blown out by the air pump 6 enters the dust blowing pipe 8 through the air pipe 7, and is sprayed out through the nozzle 9 on the surface of the dust blowing pipe 8 to blow the surface of the plate, blowing off the fine dust adsorbed on the surface of the plate, thereby removing the dust that is difficult to clean with the wiping plates 20, further improving the cleanliness of the plate, and greatly improving the cleanliness of the plate through the three cleaning methods of one brushing, two wiping and three blowing.

[0029] By arranging a filter element 10 in the air pipe 7, when the air blown in by the air pump 6 enters the air pipe 7, it is filtered by the filter element 10 to prevent particulate impurities and dust in the air from being blown to the surface of the plate through the nozzle 9. After the filtered air enters the dust blowing pipe 8, several guide plates 11 in the dust blowing pipe 8 guide the airflow, so that the airflow flows more evenly to the nozzle 9 on the surface of the dust blowing pipe 8, ensuring that each nozzle 9 can obtain a stable and uniform airflow supply, thereby achieving uniform blowing cleaning of the plate surface.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dust blowing structure for a plate cleaning machine, characterized in that: include: A frame (1) is provided, wherein a first frame (2) and a second frame (3) are connected to the frame (1), and a brush cylinder (4) for brushing a plate is rotatably connected to the surface of the first frame (2) and the second frame (3), and a plurality of scrapers (5) for scraping impurities from the surface of the plate are also provided on the surface of the first frame (2) and the second frame (3), and a dust blowing assembly is provided on one side of one group of scrapers (5), and air is blown into the air pipe (7) through the air pump (6) of the dust blowing assembly, so that the air pipe (7) passes the gas into the dust blowing pipe (8), and the gas is blown to the surface of the plate through the plurality of nozzles (9) on the surface of the dust blowing pipe (8).

2. The dust blowing structure for a plate cleaning machine according to claim 1, characterized in that: The dust blowing assembly comprises a filter element (10) and a guide plate (11); the air pump (6) is provided with two groups and is respectively arranged on the surface of the first frame (2) and the second frame (3); one end of the air pump (6) is connected to the air pipe (7), and the other end of the air pipe (7) is connected to the dust blowing pipe (8); the filter element (10) is arranged in the air pipe (7).

3. The dust blowing structure for a plate cleaning machine according to claim 2, characterized in that: The guide plates (11) are provided in a plurality of groups and are evenly distributed in the dust blowing pipe (8).

4. The dust blowing structure for a plate cleaning machine according to claim 1, characterized in that: A motor (12) is provided in each of the first frame (2) and the second frame (3); an output shaft of the motor (12) is connected to a driving wheel (13); one end of the brush cylinder (4) is connected to a driven wheel (14); and the driving wheel (13) and the driven wheel (14) are connected to each other via a chain (15).

5. The dust blowing structure for a plate cleaning machine according to claim 1, characterized in that: The surface of the first frame (2) is connected to a rotating frame (16), and sliders (17) are slidably connected at both ends of the rotating frame (16). A pressure roller (18) is rotatably connected between the two sets of sliders (17). A spring (19) is connected between the slider (17) and the rotating frame (16). The surface of the second frame (3) is rotatably connected to a conveying roller (23).

6. The dust blowing structure for a plate cleaning machine according to claim 1, characterized in that: A wiping plate (20) is connected to the surface of the first frame (2) and the second frame (3) and is located on one side of the scraper (5) via a bracket, and a fiber cloth (21) is bonded to the surface of the wiping plate (20) via a Velcro (22).

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