Paper file covering and sealing integrated device

Abstract

The application discloses a paper file film covering and sealing integrated device and relates to the paper file film covering technical field.The paper file film covering and sealing integrated device comprises two base tables, a conveying belt is transmissionally connected between the two base tables, an electric base frame is fixedly installed at the middle part of the two base tables, two flexible cleaning discs are rotationally installed on the side of the electric base frame close to the conveying belt, the two flexible cleaning discs are fixedly installed with first transmission wheels, and the two first transmission wheels are transmissionally connected through a first transmission belt.The application preliminarily cleans the surface of the paper file through the two synchronously rotating flexible cleaning discs, simultaneously drives the reciprocating movement of the piston by using the air cylinder, makes the air outlet plate blow the gas to scatter the dust, and then the dust is sucked into the collection by the negative pressure collecting cylinder through the collecting plate, so that the symmetrical cleaning structure is formed, the dust on the surface of the file is effectively removed, the filter screen is arranged on the air outlet hole and the collecting hole to prevent the large-particle impurities from entering the air path system, the dust accumulation affecting the file quality is avoided, and the film covering and sealing effect is ensured.

Description

Technical Field

[0001] This invention belongs to the field of paper archive lamination technology, and more specifically, relates to an integrated device for laminating and sealing paper archives. Background Technology

[0002] The integrated paper archive lamination and sealing device is a professional piece of equipment specifically designed for the protection and management of paper archives, combining lamination protection and sealing functions in one device. The core of this device lies in its use of advanced technologies such as hot-press rollers to precisely control temperature and pressure, uniformly and tightly adhering a polymer film to the surface of the archives, constructing a reliable physical barrier layer that effectively resists damage from moisture, insects, and oxidation, significantly extending the lifespan of the archives. Furthermore, it cleverly integrates the sealing process, completing the entire process from lamination to sealing in one go, greatly improving the efficiency of archive management and achieving efficient and scientific archive protection.

[0003] Existing integrated paper document lamination and sealing devices have certain shortcomings in practical applications. Before lamination, the device lacks a step for thorough cleaning of the paper document surface. During storage, dust and debris easily accumulate on the surface of paper documents. If lamination is performed directly without cleaning, these impurities will prevent the film from adhering tightly to the document, easily leading to air bubbles after lamination, affecting the lamination quality and the preservation effect of the document. Summary of the Invention

[0004] In response to the problems in related technologies, this invention proposes an integrated device for sealing and storing paper archives with film, in order to overcome the aforementioned technical problems existing in the existing related technologies.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to an integrated device for laminating and sealing paper archives, comprising two parallel bases connected by a conveyor belt via a transmission roller to support the paper archives to be processed; an electric frame is fixedly installed at the center of the two bases, and two coaxially arranged flexible cleaning discs are rotatably mounted on the side of the electric frame near the conveyor belt via bearings; each flexible cleaning disc is fixedly mounted with a first transmission wheel, and the two first transmission wheels are synchronously connected via a first transmission belt; the first transmission belt is connected to a second transmission wheel, and the second transmission wheel is fixedly installed at the output end of a first motor, which drives the two flexible cleaning discs to rotate synchronously; one of the first transmission wheels is connected to a second transmission wheel via a first transmission roller. A third drive wheel is connected to the second drive belt. The third drive wheel is fixedly installed on the drive end of the air cylinder. One end of the air cylinder is threadedly connected to a first reciprocating threaded rod. A piston is fixedly installed at the end of the first reciprocating threaded rod. The other end of the air cylinder is rotatably connected to the air outlet plate through a rotary joint. The end of the first reciprocating threaded rod away from the air cylinder is rotatably installed on a movable plate through a bearing. The movable plate is slidably connected to a fixed rod. The rotation of the flexible cleaning disc drives the first reciprocating threaded rod to reciprocate, realizing the intermittent suction and exhaust function of the air cylinder. A negative pressure collection cylinder is fixedly installed on the side of the electric base away from the air cylinder. The negative pressure collection cylinder is connected to the collection plate through a pipe and is used to collect dust generated during the cleaning process.

[0006] Furthermore, the output shaft of the conveyor belt is fixedly mounted with the output end of a second motor via a coupling. The second motor is fixedly mounted on the outside of one of the bases via a motor bracket, providing stable power to the conveyor belt and ensuring that the file conveying speed is controllable.

[0007] Furthermore, both the first and second transmission wheels are rotatably mounted on the support base of the electric base frame via bearings, the first motor is fixedly mounted on the motor mounting plate of the electric base frame by bolts, and the piston is slidably connected inside the air cylinder by a sealing ring to ensure transmission stability and airtightness.

[0008] Furthermore, the air outlet plate is fixedly installed below the electric base frame by a bracket. The air outlet holes of the air outlet plate are arranged in an array and aligned with the working surface of the flexible cleaning disc. The two ends of the fixing rod are fixedly installed on the electric base frame by fixing seats. The collection holes of the collection plate are also arranged in an array and aligned with the working surface of the flexible cleaning disc, so as to realize the directional blowing of the cleaning airflow and the directional collection of dust.

[0009] Furthermore, a guiding mechanism is provided at one end of each of the two bases. The guiding mechanism includes a guide frame that is fixedly mounted on the base by bolts. The guide frame has a trapezoidal structure that is narrower at the top and wider at the bottom. Multiple parallel guide rollers are rotatably mounted inside the guide frame via bearings to guide the archives smoothly into the conveyor belt.

[0010] Furthermore, a first gear is fixedly installed at the end of one of the guide rollers. The first gear is connected to a second gear via a gear belt drive. The second gear is fixedly installed at the drive end of a second reciprocating threaded rod. A cleaning brush is threadedly connected to the second reciprocating threaded rod. The cleaning brush is slidably connected to a guide rod between the two bases via a slider and is located below the conveyor belt. The rotation of the guide roller drives the cleaning brush to reciprocate, thereby achieving automatic cleaning of the conveyor belt surface.

[0011] Furthermore, a film coating assembly is fixedly installed at the end of the conveyor belt via a bracket. The film coating assembly includes a film coating roller, a heating and pressing mechanism, etc. A control panel is fixedly installed on the outside of the film coating assembly for controlling the operating parameters and working mode of the device.

[0012] Furthermore, the air outlet plate and the collection plate are evenly distributed on both sides of the two flexible cleaning discs to form a symmetrical cleaning structure. The air outlet holes of the air outlet plate and the collection holes of the collection plate are equipped with removable filters to prevent large particles of impurities from entering the air path system, while also facilitating regular cleaning and maintenance.

[0013] Compared with the prior art, the present invention has the following advantages: 1. This device uses two synchronously rotating flexible cleaning discs to perform preliminary cleaning on the surface of paper documents. At the same time, an air cylinder drives a piston to reciprocate, causing the air outlet plate to blow out air to disperse the dust. Then, the negative pressure collection cylinder sucks the dust in through the collection plate, forming a symmetrical cleaning structure that effectively removes dust from the surface of the documents. In addition, the air outlet and collection hole are equipped with filters to prevent large particles of impurities from entering the air circuit system, avoiding dust accumulation that affects the quality of the documents and ensuring the sealing effect of the film.

[0014] 2. The guide frame has a trapezoidal structure, narrower at the top and wider at the bottom. Internally mounted rotating guide rollers smoothly guide the documents into the conveyor belt, preventing them from shifting or getting stuck during initial transport. Furthermore, the guide rollers, driven by gears, rotate a second reciprocating threaded rod, causing a cleaning brush to reciprocate beneath the conveyor belt, automatically cleaning its surface. This ensures the normal operation of the conveyor belt, providing stable conditions for the controlled and uniform transport of documents and improving the overall stability of the device. Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of the invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an enlarged schematic diagram of point A in the present invention; Figure 3 This is an enlarged schematic diagram of point B in the present invention; Figure 4 This is a schematic diagram of some parts of the present invention; Figure 5 Partial structural explosion of the present invention Figure 1 ; Figure 6 This is a schematic diagram of the first reciprocating threaded rod of the present invention; Figure 7 This is a side view of the present invention; Figure 8 Partial structural explosion of the present invention Figure 2 .

[0017] The attached diagram lists the components represented by each number as follows: 1. Base; 2. Conveyor belt; 3. Electric base frame; 4. Flexible cleaning disc; 5. First drive wheel; 6. First drive belt; 7. Second drive wheel; 8. First motor; 9. Second drive belt; 10. Third drive wheel; 11. Air cylinder; 12. First reciprocating threaded rod; 13. Piston; 14. Air outlet plate; 15. Moving plate; 16. Fixed rod; 17. Negative pressure collection cylinder; 18. Collection plate; 19. Second motor; 20. Guide frame; 21. Guide roller; 22. First gear; 23. Gear belt; 24. Second gear; 25. Second reciprocating threaded rod; 26. Cleaning brush; 27. Control panel; 28. Coating assembly. Detailed Implementation

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

[0019] In the description of this invention, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the invention.

[0020] Please see Figures 1-8As shown, this invention is an integrated device for laminating and sealing paper archives. This device achieves full automation of the paper archive processing process by integrating cleaning, conveying, and laminating functional modules. The specific structure includes two parallel bases 1, connected by a conveyor belt 2 via a transmission roller, for carrying and conveying the paper archives to be processed. An electric frame 3 is fixedly installed in the middle of the two bases 1. Two coaxial flexible cleaning discs 4 are rotatably mounted on the side of the electric frame 3 near the conveyor belt 2 via bearings. Each flexible cleaning disc 4 is fixedly equipped with a first transmission wheel 5, which is synchronously connected to a first transmission belt 6. The first transmission belt 6 is connected to a second transmission wheel 7, which is fixedly installed at the output end of a first motor 8, driving the two flexible cleaning discs 4 to rotate synchronously. One of the first transmission wheels 5 is connected to a third transmission wheel 10 via a second transmission belt 9. The third transmission wheel 10 is fixedly installed on the drive end of the air cylinder 11. One end of the air cylinder 11 is threadedly connected to the first reciprocating threaded rod 12. The end of the first reciprocating threaded rod 12 is fixedly installed with a piston 13. The other end of the air cylinder 11 is rotatably connected to the air outlet plate 14 through a rotary joint. The end of the first reciprocating threaded rod 12 away from the air cylinder 11 is rotatably installed on the moving plate 15 through a bearing. The moving plate 15 is slidably connected to the fixed rod 16. The rotation of the flexible cleaning disc 4 drives the first reciprocating threaded rod 12 to reciprocate, realizing the intermittent suction and exhaust function of the air cylinder 11. The electric base frame 3 is fixedly installed on the side away from the air cylinder 11 with a negative pressure collection cylinder 17. The negative pressure collection cylinder 17 is connected to the collection plate 18 through a pipe and is used to collect the dust generated during the cleaning process.

[0021] The working principle of the paper archive lamination and sealing integrated device proposed in this invention is as follows: during operation, the paper archive to be processed is placed on the circular conveyor belt 2, and the conveyor belt 2 is driven between two parallel bases 1 by the transmission roller, carrying and transporting the paper archive.

[0022] On the electric base frame 3 located in the middle of the two bases 1, two coaxial flexible cleaning discs 4, which are rotatably mounted on the side near the conveyor belt 2 via bearings, begin to work. The first motor 8 starts, and the second transmission wheel 7 fixed at its output end rotates, driving the two first transmission wheels 5 to rotate synchronously through the first transmission belt 6. Since the two flexible cleaning discs 4 are both fixedly mounted with the first transmission wheels 5, the two flexible cleaning discs 4 rotate synchronously, performing preliminary cleaning on the surface of the paper archives that pass through.

[0023] One of the first transmission wheels 5 is connected to a third transmission wheel 10 via a second transmission belt 9. The third transmission wheel 10 is fixedly installed on the drive end of the air cylinder 11. The rotation of the first transmission wheel 5 drives the third transmission wheel 10 to rotate, thereby causing the air cylinder 11 to rotate. A first reciprocating threaded rod 12 is threaded to one end of the air cylinder 11. The end of the first reciprocating threaded rod 12 away from the air cylinder 11 is rotatably mounted on a moving plate 15 via a bearing. The moving plate 15 is slidably connected to a fixed rod 16. When the air cylinder 11 rotates, the first reciprocating threaded rod 12 is restricted to reciprocating linear motion. A piston 13 fixed at the end of the first reciprocating threaded rod 12 slides back and forth inside the air cylinder 11. The other end of the air cylinder 11 is rotatably connected to an air outlet plate 14 via a rotary joint. The reciprocating sliding of the piston 13 realizes the intermittent suction and exhaust function of the air cylinder 11. The gas is blown out from the air outlet plate 14 and blown toward the surface of the paper archive, dispersing the dust.

[0024] The negative pressure collection cylinder 17, fixed on the side of the electric base frame 3 away from the air cylinder 11, is connected to the collection plate 18 through a pipe. The negative pressure collection cylinder 17 generates negative pressure, creating suction at the collection plate 18, which draws the dust blown away by the air outlet plate 14 into the negative pressure collection cylinder 17 through the collection plate 18, thus completing the dust collection. The cleaned paper files continue to be transported by the conveyor belt 2 to subsequent processes such as lamination.

[0025] It is worth noting that both the air outlet plate 14 and the negative pressure collection cylinder 17 generate low-velocity pulsed airflow, which, together with the flexible cleaning disc 4, can adapt to fragile paper archives of different ages and materials, thus avoiding the risk of mechanical damage to the archives caused by traditional dust removal methods.

[0026] In one embodiment, for the conveyor belt 2, the output shaft of the conveyor belt 2 is fixedly mounted with the output end of the second motor 19 via a coupling. The second motor 19 is fixedly mounted on the outside of one of the bases 1 via a motor bracket, providing stable power to the conveyor belt 2 and ensuring that the file conveying speed is controllable and uniform.

[0027] In one embodiment, for the first transmission wheel 5, both the first transmission wheel 5 and the second transmission wheel 7 are rotatably mounted on the support seat of the electric base frame 3 via bearings. The first motor 8 is fixedly mounted on the motor mounting plate of the electric base frame 3 by bolts. The piston 13 is slidably connected to the inside of the air cylinder 11 through a sealing ring to ensure transmission stability and airtightness, and to avoid gas leakage affecting the cleaning effect.

[0028] In one embodiment, the air outlet plate 14 is fixedly installed below the electric base frame 3 by a bracket. The air outlet holes of the air outlet plate 14 are arranged in an array and aligned with the working surface of the flexible cleaning disc 4. The two ends of the fixing rod 16 are fixedly installed on the electric base frame 3 by fixing seats. The collection holes of the collection plate 18 are also arranged in an array and aligned with the working surface of the flexible cleaning disc 4, so as to realize the directional blowing of the cleaning airflow and the directional collection of dust.

[0029] In one embodiment, for the base 1, a guide mechanism is provided at one end of the two bases 1. The guide mechanism includes a guide frame 20 that is fixedly installed on the base 1 by bolts. The guide frame 20 has a trapezoidal structure that is narrow at the top and wide at the bottom. Multiple parallel guide rollers 21 are rotatably installed inside the guide frame 20 through bearings to guide the file smoothly into the conveyor belt 2 and prevent the file from deviating or getting stuck in the initial stage of conveying.

[0030] In one embodiment, for the guide rollers 21, a first gear 22 is fixedly installed at the end of one of the guide rollers 21. The first gear 22 is connected to a second gear 24 via a gear belt 23. The second gear 24 is fixedly installed at the drive end of a second reciprocating threaded rod 25. A cleaning brush 26 is threadedly connected to the second reciprocating threaded rod 25. The cleaning brush 26 is slidably connected to the guide rod between the two bases 1 via a slider and is located below the conveyor belt 2. The rotation of the guide rollers 21 drives the cleaning brush 26 to reciprocate, thereby achieving automatic cleaning of the surface of the conveyor belt 2 and preventing dust accumulation from affecting the quality of the archives.

[0031] In one embodiment, for the conveyor belt 2, a film coating assembly 28 is fixedly installed at the end of the conveyor belt 2 via a bracket. The film coating assembly 28 includes a film coating roller, a heating and pressing mechanism, etc. A control panel 27 is fixedly installed on the outside of the film coating assembly 28 for controlling the operating parameters and working mode of the device, such as conveying speed, cleaning intensity, film coating temperature, etc.

[0032] In one embodiment, the air outlet plate 14 and the collection plate 18 are evenly distributed on both sides of the two flexible cleaning discs 4 to form a symmetrical cleaning structure. The air outlet holes of the air outlet plate 14 and the collection holes of the collection plate 18 are equipped with removable filters to prevent large particles of impurities from entering the air path system. At the same time, they facilitate regular cleaning and maintenance, ensuring the long-term stable operation of the device.

[0033] The working principle of the paper archive lamination and sealing integrated device proposed in this invention is as follows: During operation, the paper archive to be processed is first placed in the guide frame 20. The guide frame 20 has a trapezoidal structure that is narrower at the top and wider at the bottom. Multiple parallel guide rollers 21, which are rotatably mounted inside the frame via bearings, guide the archive smoothly into the conveyor belt 2, preventing the archive from shifting or getting stuck in the initial stage of transport. A first gear 22 fixed at the end of one of the guide rollers 21 is connected to a second gear 24 via a gear belt 23. The second gear 24 is fixed to the drive end of a second reciprocating threaded rod 25. The rotation of the guide roller 21 drives the second reciprocating threaded rod 25 to rotate. The cleaning brush 26, which is threadedly connected to the second reciprocating threaded rod 25, moves back and forth on the guide rod between the two bases 1 via a slider, automatically cleaning the surface of the conveyor belt 2 and preventing dust accumulation from affecting the quality of the archive.

[0034] The output shaft of the conveyor belt 2 is fixedly mounted on the output end of the second motor 19 via a coupling. The second motor 19 is fixed on the outside of one of the bases 1 via a motor bracket. When the second motor 19 starts, it provides stable power to the conveyor belt 2, so that the files are conveyed at a controllable and uniform speed.

[0035] On the electric base frame 3 located in the middle of the two bases 1, two coaxial flexible cleaning discs 4, rotatably mounted via bearings near the conveyor belt 2, begin operation. The first drive wheel 5 and the second drive wheel 7 are both rotatably mounted on the support base of the electric base frame 3 via bearings. The first motor 8 is bolted to the motor mounting plate of the electric base frame 3. When the first motor 8 starts, the second drive wheel 7, fixed at its output end, rotates, driving the two first drive wheels 5 to rotate synchronously via the first drive belt 6. Since both flexible cleaning discs 4 are fixedly mounted with the first drive wheels 5, the two flexible cleaning discs 4 rotate synchronously, performing preliminary cleaning on the surface of the paper archives they pass through.

[0036] One of the first transmission wheels 5 is connected to a third transmission wheel 10 via a second transmission belt 9. The third transmission wheel 10 is fixed to the drive end of the air cylinder 11. The rotation of the first transmission wheel 5 drives the third transmission wheel 10 to rotate, causing the air cylinder 11 to rotate. A first reciprocating threaded rod 12 is threaded to one end of the air cylinder 11. The end of the first reciprocating threaded rod 12 away from the air cylinder 11 is rotatably mounted on a moving plate 15 via a bearing. The moving plate 15 is slidably connected to a fixed rod 16. Both ends of the fixed rod 16 are fixed to the electric base frame 3 via fixed seats. When the air cylinder 11 rotates, the first reciprocating threaded rod 12 is restricted to reciprocating linear motion. A piston 13 fixed to the end of the first reciprocating threaded rod 12 is slidably connected to the inside of the air cylinder 11 via a sealing ring. The reciprocating sliding of the piston 13 realizes the intermittent suction and exhaust function of the air cylinder 11. An exhaust plate 14 is fixed to the bottom of the electric base frame 3 by a bracket. The exhaust holes of the exhaust plate 14 are arranged in an array and aligned with the working surface of the flexible cleaning disc 4. Gas is blown out from the exhaust plate 14 and blown toward the surface of the paper archive, dispersing the dust.

[0037] A negative pressure collecting cylinder 17, fixed on the side of the electric base frame 3 away from the air cylinder 11, is connected to a collecting plate 18 via a pipe. The collecting holes of the collecting plate 18 are also arranged in an array and aligned with the working surface of the flexible cleaning disc 4. The negative pressure collecting cylinder 17 generates negative pressure, creating suction at the collecting plate 18, which draws the dust blown away by the air outlet plate 14 into the negative pressure collecting cylinder 17 through the collecting plate 18, thus completing the dust collection. The air outlet plate 14 and the collecting plate 18 are evenly distributed on both sides of the two flexible cleaning discs 4, forming a symmetrical cleaning structure. The air outlet holes of the air outlet plate 14 and the collecting holes of the collecting plate 18 are all equipped with removable filters to prevent large particles of impurities from entering the air path system.

[0038] The cleaned paper documents continue to be conveyed to the end of conveyor belt 2. At the end of conveyor belt 2, a laminating assembly 28 is fixedly installed via a bracket. The laminating assembly 28 includes a laminating roller, a heating and pressing mechanism, etc., to perform laminating treatment on the documents. A control panel 27 is fixedly installed on the outside of the laminating assembly 28. The control panel 27 controls the operating parameters and working mode of the device, such as conveying speed, cleaning intensity, and laminating temperature.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of the invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. The embodiments selected and specifically described in this specification are intended to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An integrated device for laminating and sealing paper archives, comprising two bases (1), characterized in that: A conveyor belt (2) is connected between the two bases (1). An electric base frame (3) is fixedly installed in the middle of the two bases (1). Two flexible cleaning discs (4) are rotatably installed on the side of the electric base frame (3) near the conveyor belt (2). A first drive wheel (5) is fixedly installed on each of the two flexible cleaning discs (4). The two first drive wheels (5) are connected by a first drive belt (6). A second drive wheel (7) is connected by the first drive belt (6). The output end of a first motor (8) is fixedly installed on the second drive wheel (7). One of the first drive wheels (5) is connected by a third drive wheel (1) through a second drive belt (9). 0), the third transmission wheel (10) is fixedly installed on the air cylinder (11), one end of the air cylinder (11) is threadedly connected to the first reciprocating threaded rod (12), the first reciprocating threaded rod (12) is fixedly installed with the piston (13), the other end of the air cylinder (11) is rotatably connected to the air outlet plate (14), the end of the first reciprocating threaded rod (12) away from the air cylinder (11) is rotatably installed on the moving plate (15), the moving plate (15) is slidably connected to the fixed rod (16), the electric base frame (3) is fixedly installed with the negative pressure collection cylinder (17) on the side away from the air cylinder (11), the negative pressure collection cylinder (17) and the collection plate (18) are interconnected.

2. The integrated device for laminating and sealing paper archives according to claim 1, characterized in that, The output shaft of the conveyor belt (2) is fixedly mounted with the output end of the second motor (19), which is fixedly mounted on one of the bases (1).

3. The integrated device for laminating and sealing paper archives according to claim 2, characterized in that, The first transmission wheel (5) and the second transmission wheel (7) are both rotatably mounted on the electric base frame (3), the first motor (8) is fixedly mounted on the electric base frame (3), and the piston (13) is slidably connected inside the air cylinder (11).

4. The integrated device for laminating and sealing paper archives according to claim 3, characterized in that, The air outlet plate (14) is fixedly installed below the electric base frame (3), the air outlet hole of the air outlet plate (14) is aligned with the flexible cleaning disc (4), the fixing rod (16) is fixedly installed on the electric base frame (3), and the collection hole of the collection plate (18) is aligned with the flexible cleaning disc (4).

5. The integrated device for laminating and sealing paper archives according to claim 4, characterized in that, One end of each of the two bases (1) is provided with a guide mechanism, which includes a guide frame (20) fixedly installed on the base (1). The guide frame (20) has a shape that is narrow at the top and wide at the bottom. A guide roller (21) is rotatably installed inside the guide frame (20).

6. The integrated device for laminating and sealing paper archives according to claim 5, characterized in that, One of the guide rollers (21) is fixedly mounted with a first gear (22), the first gear (22) is connected to a second gear (24) via a gear belt (23), the second gear (24) is fixedly mounted with a second reciprocating threaded rod (25), the second reciprocating threaded rod (25) is threadedly connected to a cleaning brush (26), the cleaning brush (26) is slidably connected between the two bases (1) and located below the conveyor belt (2).

7. The integrated device for laminating and sealing paper archives according to claim 6, characterized in that, A film-coating assembly (28) is fixedly installed at the end of the conveyor belt (2), and a control panel (27) is fixedly installed on the film-coating assembly (28).

8. The integrated device for laminating and sealing paper archives according to claim 1, characterized in that, The air outlet plate (14) and the collection plate (18) are evenly distributed on both sides of the two flexible cleaning discs (4), and the air outlet holes of the air outlet plate (14) and the collection holes of the collection plate (18) are equipped with filter screens.

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