Cleaning device for laminating roller

Abstract

The utility model belongs to the technical field of laminating roller cleaning, and particularly relates to a laminating roller cleaning device which comprises a base, a containing box and a dust collection hopper are fixedly installed on a supporting frame, cleaning cloth is placed in the containing box, a dust collection opening is formed in the side wall of the dust collection hopper, a scraping plate is installed on the side wall of the dust collection hopper, and the scraping plate is arranged on the side wall of the dust collection hopper. A dust suction pipe is installed on the side wall of the dust suction hopper, a dust suction box is installed at the other end of the dust suction pipe, the attaching roller rotates, meanwhile, the supporting frame drives the containing box and the dust suction hopper to horizontally and slowly move along the attaching roller, and in the process, a scraping plate on the dust suction hopper scrapes dirt on the outer wall of the attaching roller. Dust attached to the surface of the attaching roller, dirt scraped by the scraping plate and air are sucked into the dust suction hopper together, then the attaching roller is wiped by the cleaning cloth on the placing box, multiple cleaning steps of the attaching roller can be carried out at the same time through the structure, and the cleaning efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of bonding roller cleaning technology, specifically a bonding roller cleaning device. Background Technology

[0002] A bonding roller is a rubber roller that bonds different materials together. Its main characteristics are high bonding strength and good wear resistance. In order to keep the surface of the bonding roller clean, a cleaning device is needed to clean the surface of the bonding roller regularly.

[0003] The cleaning device for the laminating roller is designed to ensure the cleanliness of the roller surface, thereby improving print quality and extending equipment life. Its structure and principle are as follows: Structure: The cleaning device typically consists of a cleaning blade, a scraper, a cleaning hood, and a drive unit. The principle of the cleaning device is based on the scraping action of the cleaning blade to thoroughly remove dirt, dust, and residue from the laminating roller surface. When the laminating roller is running, the cleaning blade is moved by the drive unit and comes into contact with the roller surface. The tip of the cleaning blade forms a certain angle with the roller surface, scraping away surface dirt through a scraping motion. The scraped dirt is captured by the scraper and collected in the cleaning hood, preventing dirt from splashing to other areas. Regularly cleaning the laminating roller surface ensures its cleanliness, preventing dirt from affecting print quality and extending equipment life. In short, the cleaning device maintains surface cleanliness by scraping away dirt from the laminating roller, improving print quality and ensuring normal equipment operation.

[0004] Existing cleaning devices typically require multiple cleaning steps for the bonding roller, with each step performed separately, resulting in poor cleaning efficiency. Therefore, a new cleaning device for bonding rollers is proposed to address this issue. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and solve the problems existing in the existing technology, this utility model proposes a cleaning device for bonding rollers.

[0006] The technical solution adopted by this utility model to solve its technical problem is a cleaning device for a bonding roller, including a base, on which a first guide plate is installed. A second guide plate is slidably connected to the first guide plate. A lifting groove is opened in the second guide plate, and a support frame is slidably assembled in the lifting groove. A placement box and a dust collection hopper are fixedly installed on the support frame. A cleaning cloth is placed in the placement box. A dust collection port is opened on the side wall of the dust collection hopper. A scraper is installed on the side wall of the dust collection hopper. A dust collection pipe is installed on the side wall of the dust collection hopper, and a dust collection box is installed at the other end of the dust collection pipe. The dust collection box is fixedly mounted on the base. A control panel is installed on the outer wall of the dust collection box. A dust collection container is placed inside the dust collection box. A handle is installed on the outer wall of the dust collection container. A filter plate is installed on the side wall of the dust collection box. An exhaust box is installed on the side wall of the dust collection box. Exhaust slots are formed on two side walls of the exhaust box and one side wall of the dust collection box. A first motor is mounted inside the exhaust box via a base. A rotor is mounted on the output shaft of the first motor. Fan blades are mounted on the rotor. A moving slot is formed in the first guide plate. A fan blade is mounted on the side wall of the first guide plate via a base. A stepper motor is included, and a second lead screw is mounted on the output shaft of the stepper motor. The second lead screw is rotatably mounted on the inner wall of a moving groove. A moving block is assembled in the moving groove, and the moving block is fixedly connected to a second guide plate. A rod groove is opened on the side wall of the second guide plate, and a threaded hole is opened on the support frame inside the second guide plate. A positioning screw is assembled in the threaded hole, and a knob is installed on the positioning screw. A fixed frame is mounted on the base, and two sets of bonding rollers are rotatably mounted on the fixed frame. Gears are fixedly mounted on the output shafts of the two sets of bonding rollers, and the two gears mesh with each other. The side wall of the fixed frame... A drive motor is mounted on the base, and the output shaft of the drive motor is fixedly connected to the output shaft of one of the bonding rollers. As the bonding roller rotates, the support frame simultaneously drives the placement box and the dust collection bucket to move slowly horizontally along the bonding roller. During this process, the scraper on the dust collection bucket scrapes away the dirt on the outer wall of the bonding roller. The dust adhering to the surface of the bonding roller, the dirt scraped off by the scraper, and the air are sucked into the dust collection bucket. Afterward, the cleaning cloth on the placement box wipes the bonding roller. This structure allows multiple cleaning steps of the bonding roller to be performed simultaneously, which is beneficial to improving the efficiency of cleaning.

[0007] Preferably, the top and bottom plates of the placement box are provided with placement grooves, and the inner wall of the placement box is symmetrically provided with sliding grooves. A slider is installed in the sliding groove, and a pressure block is installed on the slider. A first lead screw is rotatably installed on the inner wall of one of the sliding grooves. A damping wheel is installed at one end of the first lead screw. By rotating the damping wheel, the first lead screw is driven to rotate. The first lead screw drives the slider on it to move horizontally. The slider drives the pressure block to move horizontally, so that the pressure block moves back into the placement box. At this time, the pressure block no longer presses on the cleaning cloth, and the cleaning cloth can be directly removed from the placement groove, realizing the quick disassembly of the cleaning cloth and improving the convenience of cleaning cloth disassembly.

[0008] The advantages of this utility model are:

[0009] 1. This utility model utilizes the rotation of the bonding roller, while the support frame simultaneously drives the placement box and dust collection bucket to move slowly horizontally along the bonding roller. During this process, the scraper on the dust collection bucket scrapes away dirt from the outer wall of the bonding roller. The dust adhering to the surface of the bonding roller, along with the dirt scraped off by the scraper and air, are sucked into the dust collection bucket. Afterward, the cleaning cloth on the placement box wipes the bonding roller. This structure allows multiple cleaning steps of the bonding roller to be performed simultaneously, which is beneficial to improving the efficiency of cleaning.

[0010] 2. This utility model rotates the damping wheel, which drives the first lead screw to rotate. The first lead screw drives the slider on it to move horizontally, and the slider drives the pressure block to move horizontally, so that the pressure block moves back into the placement box. At this time, the pressure block no longer presses on the cleaning cloth, and the cleaning cloth can be directly removed from the placement slot, realizing the quick disassembly of the cleaning cloth and improving the convenience of cleaning cloth disassembly. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a first-person perspective 3D structural diagram;

[0013] Figure 2 A schematic diagram of the three-dimensional structure of the placement box and the dustbin;

[0014] Figure 3 This is a three-dimensional structural diagram of the dust collection box.

[0015] Figure 4 This is a schematic diagram of the internal three-dimensional structure of the box.

[0016] Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning cloth.

[0017] In the diagram: 1. Base; 2. First guide plate; 3. Second guide plate; 4. Support frame; 5. Placement box; 6. Dust collection hopper; 7. Dust collection port; 8. Scraper; 9. Dust collection pipe; 10. Dust collection box; 11. Dust collection container; 12. Exhaust box; 13. Exhaust duct; 14. First motor; 15. Fan blade; 16. Placement slot; 17. Slide groove; 18. Slider; 19. First lead screw; 20. Damping wheel; 21. Pressure block; 22. Cleaning cloth; 23. Moving slot; 24. Stepper motor; 25. Moving block; 26. Rod slot; 27. Knob; 28. Bonding roller; 29. ​​Gear; 30. Drive motor; 31. Control panel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-3As shown, a cleaning device for a bonding roller includes a base 1, a first guide plate 2 mounted on the base 1, a second guide plate 3 slidably connected to the first guide plate 2, a lifting groove formed in the second guide plate 3, a support frame 4 slidably mounted in the lifting groove, a placement box 5 and a dust collection hopper 6 fixedly mounted on the support frame 4, a cleaning cloth 22 placed in the placement box 5, a dust collection port 7 formed on the side wall of the dust collection hopper 6, a scraper 8 mounted on the side wall of the dust collection hopper 6, a dust collection pipe 9 mounted on the side wall of the dust collection pipe 9, a dust collection box 10 mounted at the other end of the dust collection pipe 9, the dust collection box 10 fixedly mounted on the base 1, and a control panel 31 mounted on the outer wall of the dust collection box 10. The dust collection box 10 contains a dust collection container 11. A handle is installed on the outer wall of the dust collection container 11. A filter plate is installed on the side wall of the dust collection container 11. An exhaust box 12 is installed on the side wall of the dust collection box 10. Exhaust slots 13 are formed on the two side walls of the exhaust box 12 and one side wall of the dust collection box 10. A first motor 14 is mounted inside the exhaust box 12 via a base. A rotor is mounted on the output shaft of the first motor 14, and fan blades 15 are mounted on the rotor. A moving slot 23 is formed inside the first guide plate 2. A stepper motor 24 is mounted on the side wall of the first guide plate 2 via a base. A second lead screw is mounted on the output shaft of the stepper motor 24. The second lead screw is rotatably mounted on... On the inner wall of the moving groove 23, a moving block 25 is assembled inside the moving groove 23. The moving block 25 is fixedly connected to the second guide plate 3. A rod groove 26 is opened on the side wall of the second guide plate 3. A threaded hole is opened on the support frame 4 inside the second guide plate 3. A positioning screw is assembled in the threaded hole. A knob 27 is installed on the positioning screw. A fixed frame is installed on the base 1. Two sets of bonding rollers 28 are rotatably mounted on the fixed frame. Gears 29 are fixedly mounted on the output shafts of the two sets of bonding rollers 28. The two gears 29 mesh with each other. A drive motor 30 is mounted on the side wall of the fixed frame through the machine base. The output shaft of the drive motor 30 is connected to the output shaft of one of the bonding rollers 28. The shaft is fixedly connected; during operation, the existing cleaning device usually requires multiple cleaning steps for the bonding roller 28, each step is performed separately, resulting in poor cleaning efficiency. By pulling the support frame 4 vertically within the second guide plate 3, the support frame 4 drives the placement box 5 and the dust collection bucket 6 to move vertically, so that the placement box 5 and the dust collection bucket 6 are aligned with the bonding roller 28 that needs to be cleaned. At this time, the scraper 8 is in contact with the bonding roller 28, and the cleaning cloth 22 is also in contact with the bonding roller 28. Then, the knob 27 is turned to drive the positioning screw to rotate and tighten the positioning screw, which fixes the support frame 4.

[0020] When cleaning the bonding roller 28, the drive motor 30 operates, driving one of the bonding rollers 28 to rotate. One of the bonding rollers 28 drives the gear 29 on it to rotate, and the gear 29 drives the other gear 29 to rotate. The two gears 29 rotate synchronously relative to each other, and the two gears 29 drive the two bonding rollers 28 to rotate synchronously relative to each other, thus realizing the rotation of the bonding roller 28.

[0021] At the same time, the stepper motor 24 operates, driving the second lead screw to rotate. The second lead screw drives the moving block 25 on it to move horizontally. The moving block 25 drives the second guide plate 3 on it to move horizontally. The second guide plate 3 drives the support frame 4 to move horizontally. The support frame 4 drives the placement box 5 and the dust collection bucket 6 on it to move slowly horizontally along the bonding roller 28.

[0022] During this process, the scraper blade 8 on the dust collection hopper 6 scrapes away the dirt on the outer wall of the bonding roller 28. At the same time, the first motor 14 operates, driving the rotor to rotate at high speed. The rotor drives the fan blade 15 to rotate at high speed, causing the air inside the exhaust box 12, dust collection box 10, suction pipe 9, and dust collection hopper 6 to be instantly discharged from the exhaust groove 13. A pressure difference exists between the inside of the exhaust box 12, dust collection box 10, suction pipe 9, and dust collection hopper 6 and the outside. Under the action of the pressure difference, the dust adhering to the surface of the bonding roller 28 and the dirt scraped off by the scraper blade 8 are sucked in together with the air. The air enters the dust collection hopper 6 and then flows through the suction pipe 9 into the dust collection box 11 of the dust collection chamber 10. Impurities are intercepted by the filter plate on the side wall of the dust collection box 11, and clean air is discharged from the exhaust groove 13, thus achieving dust collection treatment on the surface of the bonding roller 28, that is, achieving dirt scraping and dust collection treatment on the surface of the bonding roller 28. Afterwards, the cleaning cloth 22 placed on the box 5 wipes the bonding roller 28, thus achieving wiping treatment of the bonding roller 28. This structure allows multiple cleaning steps of the bonding roller 28 to be performed simultaneously, which helps to improve the cleaning efficiency.

[0023] Please see Figure 4-5 As shown, the top and bottom plates of the placement box 5 are provided with placement grooves 16, and the inner wall of the placement box 5 is symmetrically provided with sliding grooves 17. A slider 18 is installed in the sliding groove 17, and a pressure block 21 is installed on the slider 18. A first lead screw 19 is rotatably installed on the inner wall of one of the sliding grooves 17, and a damping wheel 20 is installed at one end of the first lead screw 19. During operation, the existing cleaning device is cumbersome in the process of cleaning the bonding roller 28 and disassembling and cleaning the cleaning cloth 22, resulting in poor convenience of disassembling the cleaning cloth 22. By rotating the damping wheel 20, the first lead screw 19 is driven to rotate. The first lead screw 19 drives the slider 18 on it to move horizontally. The slider 18 drives the pressure block 21 to move horizontally, so that the pressure block 21 moves back into the placement box 5. At this time, the pressure block 21 no longer presses the cleaning cloth 22, and the cleaning cloth 22 is directly taken out from the placement groove 16, realizing the quick disassembly of the cleaning cloth 22.

[0024] After cleaning the cleaning cloth 22, place it in the placement slot 16. Rotate the damping wheel 20 in the opposite direction, causing the first lead screw 19 to rotate in the opposite direction. The first lead screw 19 drives the slider 18 on it to move horizontally in the opposite direction. The slider 18 drives the pressure block 21 to move horizontally in the opposite direction. The pressure block 21 pushes the cleaning cloth 22 out of the placement box 5 and cooperates with the inner wall of the placement box 5 to press and fix the upper and lower ends of the cleaning cloth 22, realizing convenient installation of the cleaning cloth 22. There is friction between the damping wheel 20 and the side wall of the placement box 5, which can lock the first lead screw 19. This structure allows for quick disassembly of the cleaning cloth 22, which is beneficial to improving the convenience of disassembling the cleaning cloth 22.

[0025] Working principle: Existing cleaning devices typically require multiple cleaning steps for the bonding roller 28, each performed independently, resulting in poor cleaning efficiency. By pulling the support frame 4 vertically within the second guide plate 3, the support frame 4 drives the placement box 5 and the dust collection bucket 6 to move vertically, aligning them with the bonding roller 28 to be cleaned. At this point, the scraper plate 8 is in contact with the bonding roller 28. Then, rotating the knob 27 rotates the positioning screw, tightening it and fixing the support frame 4 in place. During cleaning of the bonding roller 28, the drive motor 30 operates, driving one of the bonding rollers 28 to rotate, and this rotation causes the rollers on it to move. The rotation of gear 29 drives the rotation of another gear 29, and the two gears 29 rotate synchronously relative to each other, thereby driving the two bonding rollers 28 to rotate synchronously relative to each other, thus realizing the rotation of the bonding rollers 28. At the same time, the operation of stepper motor 24 drives the second lead screw to rotate, the second lead screw drives the moving block 25 on it to move horizontally, the moving block 25 drives the second guide plate 3 on it to move horizontally, the second guide plate 3 drives the support frame 4 to move horizontally, and the support frame 4 drives the placement box 5 and the dust collection hopper 6 on it to move slowly horizontally along the bonding rollers 28. During this process, the scraper 8 on the dust collection hopper 6 scrapes the dirt on the outer wall of the bonding rollers 28. At the same time, the operation of first motor 14 drives the rotor to rotate at high speed, and the rotor drives the... The fan blade 15 rotates at high speed, causing the air inside the exhaust box 12, dust collection box 10, suction pipe 9, and dust collection hopper 6 to be instantly discharged from the exhaust channel 13. A pressure difference exists between the inside of the exhaust box 12, dust collection box 10, suction pipe 9, and dust collection hopper 6 and the outside environment. Under the action of this pressure difference, dust adhering to the surface of the bonding roller 28 and dirt scraped off by the scraper 8 are sucked into the dust collection hopper 6 along with the air. Then, the air enters the dust collection box 11 of the dust collection box 10 through the suction pipe 9. Impurities are intercepted by the filter plate on the side wall of the dust collection box 11, and clean air is discharged from the exhaust channel 13, thus achieving dust collection treatment of the surface of the bonding roller 28, i.e., achieving dirt scraping and dust collection treatment of the surface of the bonding roller 28. Afterwards, the cleaning cloth 22 placed on the box 5 is used to clean the bonding roller 28. Wiping is performed to clean the bonding roller 28. This structure allows multiple cleaning steps of the bonding roller 28 to be performed simultaneously, which is beneficial to improving the efficiency of cleaning. In the existing cleaning device, the disassembly and cleaning of the cleaning cloth 22 is cumbersome during the cleaning of the bonding roller 28, resulting in poor convenience of disassembling the cleaning cloth 22. By rotating the damping wheel 20, the first lead screw 19 is driven to rotate. The first lead screw 19 drives the slider 18 on it to move horizontally. The slider 18 drives the pressure block 21 to move horizontally, so that the pressure block 21 moves back into the placement box 5. At this time, the pressure block 21 no longer presses the cleaning cloth 22, and the cleaning cloth 22 can be directly taken out from the placement slot 16, realizing the quick disassembly of the cleaning cloth 22.After cleaning the cleaning cloth 22, it is placed in the placement slot 16. The damping wheel 20 is rotated in the reverse direction, causing the first lead screw 19 to rotate in the reverse direction. The first lead screw 19 then moves the slider 18 horizontally in the reverse direction. The slider 18 moves the pressure block 21 horizontally in the reverse direction, pushing the cleaning cloth 22 out of the placement box 5. The pressure block 21 then engages with the inner wall of the placement box 5 to press and fix the upper and lower ends of the cleaning cloth 22, thus achieving convenient installation of the cleaning cloth 22. The friction between the damping wheel 20 and the side wall of the placement box 5 locks the first lead screw 19. This structure allows for quick disassembly of the cleaning cloth 22, improving the ease of removal.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cleaning device for bonding rollers, characterized in that: Includes a base (1), on which a first guide plate (2) is mounted, and a second guide plate (3) is slidably connected to the first guide plate (2). A lifting groove is provided in the second guide plate (3), and a support frame (4) is slidably mounted in the lifting groove. A placement box (5) and a dust collection hopper (6) are fixedly mounted on the support frame (4). A cleaning cloth (22) is placed in the placement box (5). A suction port (7) is provided on the side wall of the dust collection hopper (6), and a scraper (8) is installed on the side wall of the dust collection hopper (6). Dust pipe (9), with a dust collection box (10) installed at the other end of the dust collection pipe (9). The dust collection box (10) is fixedly installed on the base (1). A control panel (31) is installed on the outer wall of the dust collection box (10). A dust collection box (11) is placed inside the dust collection box (10). A handle is installed on the outer wall of the dust collection box (11). A filter plate is installed on the side wall of the dust collection box (11). An exhaust box (12) is installed on the side wall of the dust collection box (10). Exhaust slots (13) are opened on the two side walls of the exhaust box (12) and one side wall of the dust collection box (10).

2. The cleaning device for bonding rollers according to claim 1, characterized in that: The exhaust box (12) is equipped with a first motor (14) mounted on a base. The output shaft of the first motor (14) is equipped with a rotor, and the rotor is equipped with fan blades (15).

3. The cleaning device for bonding rollers according to claim 1, characterized in that: The first guide plate (2) has a moving groove (23) inside. A stepper motor (24) is mounted on the side wall of the first guide plate (2) via a base. A second lead screw is mounted on the output shaft of the stepper motor (24). The second lead screw is rotatably mounted on the inner wall of the moving groove (23). A moving block (25) is assembled inside the moving groove (23). The moving block (25) is fixedly connected to the second guide plate (3).

4. The cleaning device for bonding rollers according to claim 1, characterized in that: The second guide plate (3) has a rod groove (26) on its side wall. The support frame (4) inside the second guide plate (3) has a threaded hole. A positioning screw is installed in the threaded hole, and a knob (27) is installed on the positioning screw.

5. A cleaning device for bonding rollers according to claim 1, characterized in that: A fixed frame is installed on the base (1), and two sets of bonding rollers (28) are rotatably installed on the fixed frame. Gears (29) are fixedly installed on the output shafts of the two sets of bonding rollers (28), and the two gears (29) mesh with each other. A drive motor (30) is installed on the side wall of the fixed frame through the machine base, and the output shaft of the drive motor (30) is fixedly connected to the output shaft of one of the bonding rollers (28).

6. The cleaning device for bonding rollers according to claim 1, characterized in that: The top and bottom plates of the placement box (5) are provided with placement grooves (16), and the inner wall of the placement box (5) is symmetrically provided with sliding grooves (17). A slider (18) is assembled in the sliding groove (17), and a pressure block (21) is installed on the slider (18). A first lead screw (19) is rotatably installed on the inner wall of one of the sliding grooves (17), and a damping wheel (20) is installed at one end of the first lead screw (19).

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