A waste paper scrap recycling device for packaging paper production

Abstract

The utility model relates to waste paper scrap recycling technical field, and disclose a kind of waste paper scrap recycling treatment device for packaging paper production, including recycling tank, and the processing box being arranged at one end of recycling tank, one end of recycling tank is equipped with inclined plane slope, and one end of inclined plane slope is equipped with cleaning roller, the inner wall of recycling tank upside is equipped with driving mechanism, and driving mechanism is connected with cleaning roller and drives cleaning roller horizontal movement, the inside connection of processing box and recycling tank, and the inside of processing box is equipped with stamping plate, one end of processing box is equipped with extraction machine, and the inside of processing box and recycling tank is communicated with the output end of extraction machine. It has the advantages of automatic cleaning and collection, efficient compression and cleaning dead angle.

Description

Technical Field

[0001] This utility model relates to the field of waste paper recycling technology, specifically a waste paper recycling and processing device for packaging paper production. Background Technology

[0002] The production of packaging paper generates a large amount of waste paper scraps. Currently, the recycling and disposal of these waste paper scraps typically involves manual sweeping or simple negative pressure vacuuming. Manual sweeping is inefficient, labor-intensive, and prone to generating dust, affecting the workshop environment. While existing vacuuming equipment can collect paper scraps, the collected scraps are loose, bulky, and incur high storage and transportation costs. Furthermore, many recycling devices are single-function and cannot achieve integrated operation of sweeping, collection, and compression, resulting in a cumbersome waste paper scrap recycling process, large space requirements, and low overall processing efficiency.

[0003] Therefore, there is an urgent need for an integrated recycling and processing device that can automatically sweep, efficiently collect, and compress and reduce the volume of waste paper scraps. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a waste paper scrap recycling and processing device for packaging paper production. It has the advantages of automated sweeping and collection, efficient compression and volume reduction, and thorough sweeping. It solves the problems of low efficiency, high labor intensity, and easy secondary pollution caused by traditional manual sweeping of waste paper scraps. Existing recycling devices have limited functions and cannot effectively integrate sweeping, collection, and compression functions, resulting in cumbersome waste paper scrap processing procedures, large equipment space occupation, large volume of loose waste paper scraps, inconvenience in storage and transportation, high recycling costs, and fixed recycling equipment that cannot flexibly adapt to the cleaning needs of different locations in the workshop.

[0005] (II) Technical Solution To achieve the aforementioned goals of automated cleaning and collection, efficient compression and volume reduction, and thorough cleaning, this utility model provides the following technical solution: a waste paper scrap recycling and processing device for packaging paper production, comprising a recycling trough and a processing box disposed at one end of the recycling trough. One end of the recycling trough is provided with a sloping slope, and a cleaning roller is provided at one end of the sloping slope. A driving mechanism is provided on the inner wall of the upper side of the recycling trough, and the driving mechanism is connected to the cleaning roller and drives the cleaning roller to move horizontally. The processing box is internally connected to the recycling trough, and a stamping plate is provided inside the processing box. An extractor is installed at one end of the processing box, and the output end of the extractor is connected to the interior of the processing box and the recycling trough.

[0006] Preferably, the drive mechanism includes support rods installed on both sides of the inner wall of the recycling tank, and telescopic rods disposed on the inner wall of the support rods. The telescopic rods are slidably connected to the inner wall of the support rods, and an installation block is installed at one end of the telescopic rods. The sweeping roller is installed on one side of the installation block, and a sweeping motor is provided inside the installation block. The output end of the sweeping motor is fixedly connected to one end of the sweeping roller.

[0007] Preferably, the upper side of the support rod is provided with a sliding groove, and the sliding groove is provided with a sliding block that is slidably connected. A connecting frame is fixedly installed on the upper side of the sliding block, and the connecting frame is slidably connected to the upper side of the support rod. An electric push rod is installed on the upper side of the recycling tank, and the output end of the electric push rod is fixedly connected to one side of the connecting frame.

[0008] Preferably, the recycling tank is provided with a limiting frame inside, and the limiting frame is fixedly connected to one end of the inclined slope. A connecting channel is provided between the recycling tank and the processing box, and a dust suction hood is provided inside the connecting channel. An absorption pipe is installed at one end of the dust suction hood, and one end of the absorption pipe is set on the inner wall of the processing box.

[0009] Preferably, a mounting frame is installed on the top of the processing box, and a pneumatic cylinder is installed inside the mounting frame. The output end of the pneumatic cylinder passes through the top of the processing box and is fixedly connected to the upper side of the stamping plate.

[0010] Preferably, one end of the recycling tank and one end of the processing box are respectively provided with wheels, and the wheels are respectively located between the recycling tank and the processing box and on the outside of the processing box and the extraction machine.

[0011] (III) Beneficial Effects Compared with existing technologies, this utility model provides a waste paper scrap recycling and processing device for packaging paper production, which has the following beneficial effects: This waste paper scrap recycling and processing device for packaging paper production, through a drive mechanism, moves the sweeping roller horizontally within the recycling trough, automatically and efficiently sweeping the waste paper scraps onto the inclined slope. Combined with the negative pressure generated by the extractor, the paper scraps are sucked into the processing box through a dust suction hood and connecting channel, realizing the automation of sweeping and collection, greatly reducing manual labor intensity and improving cleaning efficiency. A pressure plate driven by a pneumatic cylinder is installed inside the processing box to compress the collected loose paper scraps. This significantly reduces the volume of waste paper scraps, facilitating subsequent storage and transportation, and effectively reducing warehousing and logistics costs. The device integrates the recycling trough, processing box, and extractor into one compact structure, reducing the equipment's footprint. Wheels at the bottom allow the entire device to move flexibly as needed, making it suitable for different operating areas in the production workshop, improving the equipment's versatility and convenience. The electric push rod in the drive mechanism drives the mounting block and sweeping roller to move through the connecting frame and sliding block, ensuring that the sweeping roller can cover the entire width of the recycling tank, achieving comprehensive and thorough cleaning and improving the recycling effect. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a diagram of the internal structure of this utility model; Figure 4 This is a structural diagram of the drive mechanism of this utility model.

[0013] In the diagram: 1. Recycling trough; 2. Inclined slope; 3. Sweeping roller; 4. Dust hood; 5. Connecting channel; 6. Processing box; 7. Wheel; 8. Extractor; 9. Mounting frame; 10. Pneumatic cylinder; 11. Stamping plate; 12. Limiting frame; 13. Absorption pipe; 14. Support rod; 15. Telescopic rod; 16. Mounting block; 17. Sweeping motor; 18. Connecting frame; 19. Sliding block; 20. Electric push rod; 21. Sliding groove. Detailed Implementation

[0014] 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 protection scope of the present utility model.

[0015] Example: Please refer to Figure 1-4A waste paper recycling and processing device for packaging paper production includes a recycling tank 1 and a processing box 6 disposed at one end of the recycling tank 1. One end of the recycling tank 1 is provided with an inclined slope 2, and one end of the inclined slope 2 is provided with a cleaning roller 3. The inner wall of the upper side of the recycling tank 1 is provided with a driving mechanism, and the driving mechanism is connected to the cleaning roller 3 and drives the cleaning roller 3 to move horizontally. The processing box 6 is connected to the interior of the recycling tank 1, and the interior of the processing box 6 is provided with a stamping plate 11. One end of the processing box 6 is equipped with an extractor 8, and the output end of the extractor 8 is connected to the interior of the processing box 6 and the recycling tank 1.

[0016] The recycling tank 1 is the initial working area of ​​the device, typically placed below the production equipment that generates waste paper scraps. Its bottom is designed with a sloping ramp 2, the main function of which is to guide the swept waste paper scraps to gather in one direction, creating favorable conditions for subsequent extraction and collection. The cleaning roller 3 is usually equipped with bristles or scrapers, its core function being to sweep up the waste paper scraps scattered at the bottom of the recycling tank 1. It is not stationary but, driven by a drive mechanism, can move horizontally back and forth along the width of the recycling tank 1, ensuring thorough cleaning. The processing box 6 is a sealed enclosure, serving as the final collection and compression site for waste paper scraps. It houses the compression plate 11. The extraction machine 8 is a high-powered industrial vacuum blower. It is the power source for the entire negative pressure collection system. When it operates, it generates a strong negative pressure vacuum within the processing box 6 and the connected pipes.

[0017] The drive mechanism includes support rods 14 installed on both sides of the inner wall of the recycling tank 1, and telescopic rods 15 set on the inner wall of the support rods 14. The telescopic rods 15 are slidably connected to the inner wall of the support rods 14, and a mounting block 16 is installed at one end of the telescopic rods 15. The sweeping roller 3 is installed on one side of the mounting block 16, and a sweeping motor 17 is provided inside the mounting block 16. The output end of the sweeping motor 17 is fixedly connected to one end of the sweeping roller 3.

[0018] The support rod 14 and the telescopic rod 15 form a telescopic cantilever beam structure. The support rod 14 is fixed to the two side walls of the recycling tank 1, serving as a track and support. The telescopic rod 15 is nested inside the support rod 14, allowing for precise horizontal extension and retraction. This structure ensures that the sweeping roller 3 can stably span the entire width of the recycling tank 1. The mounting block 16 is a connector and housing, with the telescopic rod 15 fixed at one end and the sweeping roller 3 mounted at the other. It also houses the sweeping motor 17, an independent power source specifically designed to drive the sweeping roller 3 to rotate at high speed for cleaning. It is controlled separately from the mechanism that drives the sweeping roller.

[0019] A sliding groove 21 is provided on the upper side of the support rod 14, and a sliding block 19 is provided inside the sliding groove 21. A connecting frame 18 is fixedly installed on the upper side of the sliding block 19, and the connecting frame 18 is slidably connected to the upper side of the support rod 14. An electric push rod 20 is installed on the upper side of the recycling tank 1, and the output end of the electric push rod 20 is fixedly connected to one side of the connecting frame 18.

[0020] The sliding groove 21 and the sliding block 19 form a precise linear motion guide mechanism. The sliding groove 21 ensures that the sliding block 19 can only move along the preset trajectory, i.e., the length direction of the support rod, preventing it from deviating or jamming. The connecting frame 18 connects the sliding block 19 to the telescopic rod / mounting block mechanism below and transmits the linear thrust of the electric push rod 20 to them. The electric push rod 20 is the main power source and actuator for driving the horizontal movement of the cleaning roller 3. The electric push rod has the advantages of precise control, large thrust, and smooth operation. Its stroke and speed can be set by a program to achieve automated control.

[0021] The recycling tank 1 is provided with a limiting frame 12 inside, and the limiting frame 12 is fixedly connected to one end of the inclined slope 2. A connecting channel 5 is provided between the recycling tank 1 and the processing box 6, and a dust suction hood 4 is provided inside the connecting channel 5. An absorption pipe 13 is installed at one end of the dust suction hood 4, and one end of the absorption pipe 13 is set on the inner wall of the processing box 6.

[0022] The limiting frame 12, located at the end of the inclined slope 2, can be understood as the boundary of a "dust collection area." Its function is to prevent swept-in paper scraps from crossing the suction area, ensuring that the scraps are confined within the effective range of the suction hood 4. The connecting channel 5 is the physical channel through which waste paper scraps enter the processing box 6 from the recycling tank 1. The suction hood 4 is typically designed with a funnel or flat opening, facing the direction of the waste paper scraps' origin. Its function is to concentrate suction power and increase the airflow velocity at the inlet, thereby more efficiently sucking the paper scraps into the system. The absorption pipe 13 is a connecting pipe that connects the suction hood 4 to the interior of the processing box 6.

[0023] A mounting bracket 9 is installed on the top of the processing box 6, and a pneumatic cylinder 10 is installed inside the mounting bracket 9. The output end of the pneumatic cylinder 10 passes through the top of the processing box 6, and the output end of the pneumatic cylinder 10 is fixedly connected to the upper side of the stamping plate 11.

[0024] The mounting bracket 9 is a robust support structure, typically welded from structural steel, which secures the pneumatic cylinder 10 and withstands the significant reaction force generated during compression. The pneumatic cylinder 10 serves as the power source for the compression action. Compared to hydraulic cylinders, pneumatic cylinders offer advantages such as cleaner operation, faster speed, and lower cost, making them suitable for paper scrap compression scenarios where pressure requirements are not extremely stringent. The stamping plate 11 is the component that directly contacts and compresses the paper scraps. Its shape matches the internal cross-section of the processing box 6, with a very small gap to ensure that the compressive force is evenly applied to the paper scraps and compacts them into blocks.

[0025] One end of the recycling tank 1 and one end of the processing box 6 are respectively provided with wheels 7, and the wheels 7 are respectively located between the recycling tank 1 and the processing box 6 and on the outside of the processing box 6 and the extraction machine 8.

[0026] Among them, wheels 7 are directional wheels with braking function. They are reasonably arranged at key load-bearing positions at the bottom of the device, such as the connection between the recycling tank and the processing box, and the other end of the processing box, to ensure that the entire device can be easily pushed and turned.

[0027] Working principle: When cleaning is required, the cleaning motor 17 starts first, driving the cleaning roller 3 to rotate at high speed, enabling it to clean. Then, through external power, the telescopic rod 15 is pushed or pulled, causing it to extend or retract within the support rod 14. The motor of the electric push rod 20 starts, pushing or pulling its output rod. The output rod directly acts on the connecting frame 18, which drives the sliding block 19 below to slide smoothly within the sliding groove 21. The movement of the sliding block 19 is ultimately converted into the extension and retraction of the telescopic rod 15 through the connecting structure, thereby precisely controlling the movement of the cleaning roller 3. The movement of the telescopic rod 15 drives the entire mounting block 16 and the cleaning roller 3 on it to move horizontally together. In this way, the rotating cleaning roller sweeps the waste paper in front of it towards the designated area during the movement. When the extractor 8 is working, the entire pipeline system is under negative pressure. External air, under the pressure difference, carries the waste paper scraps swept to the vicinity of the limit frame 12 and enters through the wide inlet of the dust hood 4. The airflow and paper scraps are then transported at high speed to the processing box 6 via the connecting channel 5 and the absorption pipe 13. Due to the sudden increase in internal space of the processing box 6, the air velocity decreases, and the paper scraps settle under gravity, while the air is expelled by the extractor 8. When enough loose paper scraps have accumulated in the processing box 6, the extractor 8 can stop working. The pneumatic cylinder 10 receives a compression command, extends its piston rod downwards, and pushes the pressure plate 11 to compress the paper scraps in the box. After compression, the piston rod of the pneumatic cylinder 10 retracts, causing the pressure plate 11 to rise and reset, awaiting the next compression cycle. When the production workshop needs to adjust its layout or clean equipment in different areas, operators can easily move the entire recycling device to the designated work location, greatly improving equipment utilization and convenience. The braking function ensures that the equipment remains in a fixed position and does not slip during operation.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste paper recycling and processing device for packaging paper production, comprising a recycling tank (1) and a processing box (6) disposed at one end of the recycling tank (1), characterized in that: One end of the recycling tank (1) is provided with a slope (2), and one end of the slope (2) is provided with a cleaning roller (3). The inner wall of the upper side of the recycling tank (1) is provided with a driving mechanism, and the driving mechanism is connected to the cleaning roller (3) and drives the cleaning roller (3) to move horizontally. The processing box (6) is connected to the inside of the recycling tank (1), and the inside of the processing box (6) is provided with a stamping plate (11). One end of the processing box (6) is equipped with an extractor (8), and the output end of the extractor (8) is connected to the inside of the processing box (6) and the recycling tank (1).

2. A waste paper scrap recycling device for packaging paper production according to claim 1, characterized in that: The drive mechanism includes support rods (14) installed on both sides of the inner wall of the recycling tank (1) and telescopic rods (15) set on the inner wall of the support rods (14). The telescopic rods (15) are slidably connected to the inner wall of the support rods (14), and an installation block (16) is installed at one end of the telescopic rods (15). The sweeping roller (3) is installed on one side of the installation block (16), and a sweeping motor (17) is provided inside the installation block (16). The output end of the sweeping motor (17) is fixedly connected to one end of the sweeping roller (3).

3. The waste paper recycling and processing device for packaging paper production according to claim 2, characterized in that: The upper side of the support rod (14) is provided with a sliding groove (21), and the sliding groove (21) is provided with a sliding block (19) that is slidably connected. A connecting frame (18) is fixedly installed on the upper side of the sliding block (19), and the connecting frame (18) is slidably connected to the upper side of the support rod (14). An electric push rod (20) is installed on the upper side of the recycling tank (1), and the output end of the electric push rod (20) is fixedly connected to one side of the connecting frame (18).

4. The waste paper scrap recycling device for packaging paper production according to claim 1, characterized in that: The recycling tank (1) is provided with a limiting frame (12) inside, and the limiting frame (12) is fixedly connected to one end of the inclined slope (2). A connecting channel (5) is provided between the recycling tank (1) and the processing box (6), and a dust suction hood (4) is provided inside the connecting channel (5). An absorption pipe (13) is installed at one end of the dust suction hood (4), and one end of the absorption pipe (13) is set on the inner wall of the processing box (6).

5. The waste paper scrap recycling device for packaging paper production according to claim 1, characterized in that: The top of the processing box (6) is equipped with a mounting bracket (9), and a pneumatic cylinder (10) is installed inside the mounting bracket (9). The output end of the pneumatic cylinder (10) passes through the top of the processing box (6), and the output end of the pneumatic cylinder (10) is fixedly connected to the upper side of the stamping plate (11).

6. The waste paper recycling and processing device for packaging paper production according to claim 1, characterized in that: One end of the recycling tank (1) and one end of the processing box (6) are respectively provided with wheels (7), and the wheels (7) are respectively located between the recycling tank (1) and the processing box (6) and on the outside of the processing box (6) and the extraction machine (8).

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