Dust cleaning equipment

Abstract

The utility model discloses dust cleaning equipment which comprises a base, two vertically upward supporting frames are fixedly arranged at the top of the base, a first positioning plate and a second positioning plate are fixedly arranged on the outer walls of the two supporting frames respectively, and the second positioning plate is located at the top of the first positioning plate. The outer walls of the adjacent first positioning plates are movably connected with two first conveying rollers through open holes by using bearings, and the outer walls of the adjacent second positioning plates are movably connected with two second conveying rollers through open holes by using bearings. The surface of toilet paper is preliminarily cleaned through the banister brush arranged on the outer wall of the fixing strip, so that dust in wrinkles of the toilet paper is loosened, then external air is sucked into the air suction cover by matching with the exhaust fan and the air suction ports arranged on the inner wall of the exhaust pipe, one ends of the air suction ports are located on the two sides of the toilet paper, and dust on the surface of the toilet paper is sucked away. Dust on the surface of the toilet paper is convenient to clean and the quality of the toilet paper is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper surface cleaning, in particular to a dust cleaning device. Background Art

[0002] During the production process of toilet paper, in order to improve the adhesion of toilet paper, the surface of toilet paper is wrinkled and rough. However, during the production process of toilet paper, the surface of toilet paper contains a large amount of paper scraps and dust, which affects the quality of toilet paper. In order to improve the quality of toilet paper and clean the dust on the surface of toilet paper, we proposed a dust cleaning equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a dust cleaning device to solve the above-mentioned deficiencies in the technology.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust cleaning device comprises a base, two vertically upward supporting frames are fixedly provided on the top of the base, a first positioning plate and a second positioning plate are fixedly provided on the outer walls of the two supporting frames respectively, the second positioning plate is located at the top of the first positioning plate, the outer walls of adjacent first positioning plates are movably connected to two first feeding rollers through openings using bearings, and the outer walls of adjacent second positioning plates are movably connected to two second feeding rollers through openings using bearings, positioning plates are fixedly provided on the outer walls of both sides of the two supporting frames, the outer walls of adjacent positioning plates are provided with equidistantly distributed fixing strips, a soft brush is fixedly provided on the outer wall of one side corresponding to the fixing strip, positioning frames are fixedly provided on the outer walls of both sides of the supporting frames, an air suction hood is fixedly provided on the inner walls of the two positioning frames, a flat air suction port is opened on the outer walls of one side corresponding to the two air suction hoods, an exhaust pipe distributed equidistantly is fixedly provided on the outer walls of the two air suction hoods away from each other through an opening, an exhaust fan is installed on the inner wall of the exhaust pipe, and a dust removal bag is sleeved on the outer wall of one end of the exhaust pipe.

[0005] Preferably, the outer wall of the positioning plate is fixed with threaded positioning columns distributed at equal distances, positioning holes are opened on the outer walls of both ends of the fixing strip, the threaded positioning columns are inserted into the inner walls of the positioning holes, and the outer walls of the threaded positioning columns are equipped with matching nuts.

[0006] Preferably, a transmission gear is fixedly provided on the outer wall of one end of the two first feed rollers and the two second feed rollers, and the outer walls of adjacent transmission gears are meshed, so that the two first feed rollers and the two second feed rollers can rotate in opposite directions.

[0007] Preferably, a motor is fixedly provided on the top outer wall of the base, a driving pulley is fixedly provided on the output shaft of the motor via a coupling, a driven pulley is fixedly provided on the outer wall of one end of the first feed roller via a rotating shaft, belt strips are sleeved on the outer walls of the driving pulley and the driven pulley, the driving pulley is driven to rotate by the output shaft of the motor, and the driving pulley can drive the driven pulley to rotate via the belt strip.

[0008] Preferably, a first transmission pulley is fixedly provided on the outer wall of one end of the first feed roller via a rotating shaft, and a second transmission pulley is fixedly provided on the outer wall of one end of the second feed roller via a rotating shaft, and a belt strip is sleeved on the outer walls of the first transmission pulley and the second transmission pulley, the driven pulley drives the first feed roller to rotate, the first feed roller drives the first transmission pulley to rotate, and the first transmission pulley drives the second transmission belt strip to rotate via the belt strip, thereby driving the second feed roller to rotate.

[0009] Preferably, the gap between adjacent first feeding rollers is 0.10 mm-0.08 mm, and the gap between adjacent second feeding rollers is 0.10 mm-0.08 mm, so as to facilitate the transportation of toilet paper.

[0010] Preferably, a motor is fixedly provided on the top outer wall of the base, the motor is connected to a power switch via a wire, and the power switch is connected to a power cord.

[0011] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0012] The surface of the toilet paper is preliminarily cleaned by a soft brush provided on the outer wall of the fixed strip to loosen the dust in the folds of the toilet paper. Then, in conjunction with the exhaust fan provided on the inner wall of the exhaust pipe, the air intake port draws outside air into the air intake hood. One end of the air intake port is located on both sides of the toilet paper to suck away the dust on the surface of the toilet paper, making it easier to clean the dust on the surface of the toilet paper and helping to improve the quality of the toilet paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a dust cleaning device of the utility model;

[0015] Figure 2 This is a schematic diagram of the base structure of a dust cleaning device of the utility model;

[0016] Figure 3 This is a schematic diagram of the brush structure of a dust cleaning device of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the cutaway structure of an air suction hood of a dust cleaning device.

[0018] Description of reference numerals:

[0019] 1 base, 2 support frame, 3 first positioning plate, 4 second positioning plate, 5 first feed roller, 6 second feed roller, 7 transmission gear, 8 motor, 9 driving pulley, 10 driven pulley, 11 first transmission pulley, 12 second transmission pulley, 13 positioning plate, 14 threaded positioning column, 15 fixing bar, 16 positioning hole, 17 soft brush, 19 positioning frame, 20 suction hood, 21 suction port, 22 exhaust pipe, 23 exhaust fan, 24 dust bag. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] Embodiment 1

[0022] Refer to the instruction manual Figure 1-4 A dust cleaning device comprises a base 1, two vertically upward supporting frames 2 are fixedly arranged on the top of the base 1, a first positioning plate 3 and a second positioning plate 4 are fixedly arranged on the outer walls of the two supporting frames 2, the second positioning plate 4 is located on the top of the first positioning plate 3, two first feeding rollers 5 are movably connected to the outer walls of the adjacent first positioning plates 3 through openings using bearings, two second feeding rollers 6 are movably connected to the outer walls of the adjacent second positioning plates 4 through openings using bearings, positioning plates 13 are fixedly arranged on the outer walls of the two sides of the two supporting frames 2, and the adjacent positioning plates 13 are movably connected to the outer walls of the adjacent second positioning plates 4 through openings using bearings. The outer wall of the support frame 2 is provided with equidistantly distributed fixing strips 15, and a soft brush 17 is fixedly provided on the outer wall on the side corresponding to the fixing strips 15. Positioning frames 19 are fixedly provided on the outer walls of the two sides of the support frame 2, and an air suction hood 20 is fixedly provided on the inner walls of the two positioning frames 19. A flat air suction port 21 is opened on the outer wall on the side corresponding to the two air suction hoods 20, and exhaust pipes 22 distributed equidistantly are fixedly provided through the opening on the outer wall on the side away from each other of the two air suction hoods 20, an exhaust fan 23 is installed on the inner wall of the exhaust pipe 22, and a dust removal bag 24 is sleeved on the outer wall of one end of the exhaust pipe 22.

[0023] Embodiment 2

[0024] Based on the first embodiment, the outer wall of the positioning plate 13 is fixed with threaded positioning columns 14 distributed at equal distances, and the outer walls of both ends of the fixing strip 15 are provided with positioning holes 16. The threaded positioning columns 14 are inserted into the inner walls of the positioning holes 16, and the outer walls of the threaded positioning columns 14 are provided with matching nuts.

[0025] Embodiment 3

[0026] Based on the first embodiment, a first transmission pulley 11 is fixedly provided on the outer wall of one end of the first feed roller 5 through a rotating shaft, and a second transmission pulley 12 is fixedly provided on the outer wall of one end of the second feed roller 6 through a rotating shaft. The outer walls of the first transmission pulley 11 and the second transmission pulley 12 are sleeved with a belt strip. The driven pulley 10 drives the first feed roller 5 to rotate, and the first feed roller 5 drives the first transmission pulley to rotate 11. The first transmission pulley 11 drives the second transmission belt strip 12 to rotate through the belt strip, thereby driving the second feed roller 6 to rotate. A motor 8 is fixedly provided on the top outer wall of the base 1, and a driving pulley 9 is fixedly provided on the output shaft of the motor 8 through a coupling. A driven pulley 10 is fixedly provided on the outer wall of one end of the first feed roller 5 through a rotating shaft, and the outer walls of the driving pulley 9 and the driven pulley 10 are sleeved with a belt strip. The driving pulley 9 is driven to rotate by the output shaft of the motor 8, and the driving pulley 9 can drive the driven pulley 10 to rotate through the belt strip.

[0027] Embodiment 4

[0028] Based on the first embodiment, a transmission gear 7 is fixedly provided on the outer wall of one end of the two first feed rollers 5 and the two second feed rollers 6, and the outer walls of adjacent transmission gears 7 are meshed, so that the two first feed rollers 5 and the two second feed rollers 6 can rotate in opposite directions. The gap between adjacent first feed rollers 5 is 0.10mm-0.08mm, and the gap between adjacent second feed rollers 6 is 0.10mm-0.08mm, which is convenient for conveying toilet paper. A motor 8 is fixedly provided on the top outer wall of the base 1, and the motor 8 is connected to a power switch through a wire, and the power switch is connected to a power cord.

[0029] Working principle of this utility model:

[0030] Refer to the instruction manual Figure 1-4When the utility model is used, the output shaft of the motor 8 drives the active pulley 9 to rotate, the active pulley 9 drives the driven pulley 10 to rotate through the belt strip, the driven pulley 10 drives the first feed roller 5 to rotate, the first feed roller 5 drives the first transmission pulley 11 to rotate, the first transmission pulley 11 rotates the second transmission pulley 12 through the belt strip, the second transmission pulley 12 drives the second feed roller 6 to rotate, and the two first feed rollers 5 and the transmission gears 7 provided at one end of the two second feed rollers 6 are meshed with each other. At this time, the two second feed rollers 6 and the two first feed rollers 5 start to rotate, and the toilet paper that needs to be cleaned of dust is moved to the two rotating second feed rollers 6 through the two rotating second feed rollers 6. In the middle of the first feeding roller 5, during the toilet paper conveying process, the surface of the toilet paper is preliminarily cleaned by the soft brush 17 provided on the outer wall of the fixed strip 15 to loosen the dust in the folds of the toilet paper, and then the air intake port 21 cooperates with the exhaust fan 23 provided on the inner wall of the exhaust pipe 22 to suck the outside air into the suction hood 20. One end of the air intake port 21 is located on both sides of the toilet paper to suck away the dust on the surface of the toilet paper, which is convenient for cleaning the dust on the surface of the toilet paper and is beneficial to improving the quality of the toilet paper. The dust of the toilet paper is sucked into the suction hood 20 through the air intake port 21, and the dust in the suction hood 20 is discharged into the dust removal bag 24 through the exhaust pipe 22. The dust removal bag 24 can store the sucked toilet paper dust.

[0031] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A dust cleaning device, comprising a base (1), characterized in that: Two vertically upward support frames (2) are fixedly provided on the top of the base (1); a first positioning plate (3) and a second positioning plate (4) are fixedly provided on the outer walls of the two support frames (2), respectively; the second positioning plate (4) is located on the top of the first positioning plate (3); two first feed rollers (5) are movably connected to the outer walls of the adjacent first positioning plates (3) through openings using bearings; two second feed rollers (6) are movably connected to the outer walls of the adjacent second positioning plates (4) through openings using bearings; positioning plates (13) are fixedly provided on the outer walls of both sides of the two support frames (2); and the outer walls of the adjacent positioning plates (13) are provided with equidistantly spaced apart bearings. A fixing strip (15) for the cloth, a soft brush (17) is fixedly arranged on the outer wall corresponding to one side of the fixing strip (15), positioning frames (19) are fixedly arranged on the outer walls on both sides of the support frame (2), an air suction hood (20) is fixedly arranged on the inner walls of the two positioning frames (19), a flat air suction port (21) is opened on the outer walls corresponding to one side of the two air suction hoods (20), exhaust pipes (22) distributed at equal distances are fixedly arranged through the opening on the outer walls of the two air suction hoods (20) that are away from each other, an exhaust fan (23) is installed on the inner wall of the exhaust pipe (22), and a dust removal bag (24) is sleeved on the outer wall of one end of the exhaust pipe (22).

2. A dust cleaning device according to claim 1, characterized in that: The outer wall of the positioning plate (13) is fixedly provided with threaded positioning columns (14) distributed at equal distances, and the outer walls of both ends of the fixing strip (15) are provided with positioning holes (16), the threaded positioning columns (14) are inserted into the inner walls of the positioning holes (16), and the outer walls of the threaded positioning columns (14) are provided with matching nuts.

3. A dust cleaning device according to claim 1, characterized in that: Transmission gears (7) are fixedly provided on the outer walls of one end of the two first feeding rollers (5) and the two second feeding rollers (6), and the outer walls of adjacent transmission gears (7) are meshed.

4. A dust cleaning device according to claim 1, characterized in that: An electric motor (8) is fixedly provided on the top outer wall of the base (1); a driving pulley (9) is fixedly provided on the output shaft of the electric motor (8) via a coupling; a driven pulley (10) is fixedly provided on the outer wall of one end of the first feed roller (5) via a rotating shaft; belt strips are sleeved on the outer walls of the driving pulley (9) and the driven pulley (10).

5. The dust cleaning device according to claim 1, characterized in that: A first transmission pulley (11) is fixedly disposed on the outer wall of one end of the first feed roller (5) via a rotating shaft, and a second transmission pulley (12) is fixedly disposed on the outer wall of one end of the second feed roller (6) via a rotating shaft. Belt strips are sleeved on the outer walls of the first transmission pulley (11) and the second transmission pulley (12).

6. The dust cleaning device according to claim 1, characterized in that: The gap between adjacent first feeding rollers (5) is 0.10 mm-0.08 mm, and the gap between adjacent second feeding rollers (6) is 0.10 mm-0.08 mm.

7. A dust cleaning device according to claim 4, characterized in that: An electric motor (8) is fixedly provided on the top outer wall of the base (1); the electric motor (8) is connected to a power switch via a wire; and the power switch is connected to a power line.

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