A waste collection device suitable for paper product processing

Abstract

The present invention relates to the field of paper product processing equipment, and discloses a waste collection device suitable for paper product processing, comprising a storage box, a crushing box installed on the top of the storage box, a driving turntable installed on the outside of the crushing box, a driving block fixedly connected to the outer eccentric part of the driving turntable, a rotating frame connected to the outside of the crushing box through a rotating shaft, a sector gear fixedly connected to the bottom end of the rotating frame, a driving rack slidably connected to the outer surface of the crushing box, and a fixed cylinder fixedly installed on the outside of the crushing box. The waste generated in the process of paper product processing is crushed by two crushing rollers, and then the rubber piston is driven to reciprocate along the inner wall of the fixed cylinder intermittently with the rotation of the crushing rollers, so that airflow is generated inside the pipe 1, and according to the Bernoulli principle, the suction pipe generates suction, and the dust generated in the process of waste crushing is sucked into the collection box for centralized collection.

Description

Technical Field

[0001] The invention relates to the field of paper product processing equipment, in particular to a waste collection device suitable for paper product processing. Background Art

[0002] In the process of paper product processing, the generation of waste is a common and unavoidable problem, especially in the process links such as cutting, pressing, and printing. The waste mainly includes paper scraps, fragments, and dust. These wastes not only occupy production space, but also may affect production efficiency and increase the cost of cleaning and maintenance. Existing waste treatment equipment mostly uses manual cleaning or simple mechanical conveying methods for treatment. Although it solves the problem of waste collection to a certain extent, these methods have problems such as low treatment efficiency, wide range of waste scattering, and serious diffusion of waste and dust. In traditional equipment, mechanical conveyor belts, dust collection systems, etc. mainly rely on simple screening methods to treat waste, but in actual applications, they often cannot effectively solve the problem of adsorption and centralized collection of fine dust generated after waste crushing. In particular, the problem of dust pollution cannot be completely avoided by traditional equipment, resulting in a decrease in air quality and a deterioration in the working environment. At the same time, there is still a lot of room for improvement in the existing devices in terms of automation control, the degree of intelligence of equipment, and waste recovery efficiency. Many devices still require manual intervention, which increases labor costs and reduces the efficiency of the production line.

[0003] Therefore, those skilled in the art have proposed a waste collection device suitable for paper product processing to solve the above problems. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a waste collection device suitable for paper product processing, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a waste collection device suitable for paper product processing, comprising a storage box, a crushing box is installed on the top of the storage box, a driving turntable is installed on the outside of the crushing box, a driving block is fixedly connected to the outer eccentricity of the driving turntable, the outside of the crushing box is connected to a rotating frame through a rotating shaft, the bottom end of the rotating frame is fixedly connected to a fan gear, the outer surface of the crushing box is slidably connected to a driving rack, a fixed cylinder is fixedly installed on the outside of the crushing box, a cavity is provided inside the fixed cylinder, one end of the driving rack passes through the outside of the fixed cylinder and is fixedly connected to a rubber piston, the outer surface of the fixed cylinder is connected to pipe 2, the outer surface of pipe 2 is connected to multiple pipes 1, the outer surface of pipe 1 is connected to multiple suction pipes, and a collection box is fixedly connected to one side of the top of the storage box.

[0006] Preferably, the outer surface of the fixing cylinder is connected to an air inlet pipe, and both the air inlet pipe and the second pipeline are provided with a one-way valve, and the conducting directions of the two one-way valves are opposite.

[0007] Preferably, two transport partitions are installed inside the crushing box, and two crushing rollers are rotatably installed on the inner side of the crushing box. The outer surfaces of the two crushing rollers are clearance-matched with each other, one end of one of the crushing rollers is fixedly connected to the first driving gear, and one end of the other crushing roller is fixedly connected to the second driving gear, the outer side of the first driving gear is meshed with the outer side of the second driving gear, and the end of the transport partition is connected to the outer side of the second driving gear through a transmission assembly.

[0008] Preferably, the transmission assembly includes four pulleys, two of which are installed on the driving roller of one of the conveyor belts, and the remaining two pulleys are respectively installed on the driving roller of the other conveyor belt and the outside of the second driving gear, and a motor for driving the conveyor belt is installed on the outside of the crushing box.

[0009] Preferably, a movable groove is provided inside the rotating frame, the driving block is arranged inside the movable groove, and the outer side of the sector gear is meshedly connected with the outer side of the driving rack.

[0010] Preferably, two electric telescopic rods are installed on the outside of the storage box, the output ends of the electric telescopic rods pass through the outside of the storage box and are fixedly connected to an extrusion plate, the inside of the storage box is movably connected to a reciprocating screw through a bearing, the outer side of the reciprocating screw is threadedly connected to a threaded block, and an iron chip collector is installed on the outer side of the threaded block.

[0011] Preferably, a guide rod is slidably connected to the inner through hole of the threaded block, and both ends of the guide rod are fixedly connected to the inner wall of the storage box.

[0012] Preferably, a connecting cylinder is installed at the connection between the storage box and the crushing box, the longitudinal section of the connecting cylinder is set to be circular, the outer surface of the connecting cylinder is sequentially provided with through groove one and through groove two, a rotating shaft is rotatably installed inside the connecting cylinder, a plurality of evacuation blades are fixedly connected to the outer side of the rotating shaft, and a motor for rotating the rotating shaft is installed on the outer surface of the connecting cylinder.

[0013] Preferably, the cross-sectional area of ​​the internal cavity of the fixed cylinder is larger than the cross-sectional area of ​​the pipe one, and the bottom ends of the plurality of pipes one are connected to the top of the collection box.

[0014] The present invention provides a waste collection device suitable for paper product processing, which has the following beneficial effects:

[0015] 1. The present invention crushes the waste generated in the process of paper product processing through two crushing rollers, and then drives the rubber piston to move back and forth along the inner wall of the fixed cylinder intermittently as the crushing roller rotates, so that airflow is generated inside the pipe 1. According to the Bernoulli principle, the suction pipe generates suction force, and the dust generated in the process of waste crushing is sucked into the collection box for centralized collection, thereby ensuring the effective recycling of waste in the process of paper product processing, reducing waste diffusion, reducing air pollution, and improving the production environment. The automation level and work efficiency of the production line are improved, and the cost of manual cleaning and equipment maintenance is reduced.

[0016] 2. The present invention forms a Y-shaped channel with two conveyor belts to efficiently transport waste to the crushing roller for crushing, and uses anti-blocking components to ensure smooth discharge of crushed debris, effectively solving the problems of blockage and accumulation in the waste transportation and treatment process. This improves the automation and stability of the production line. The design of the device makes the waste treatment process smoother and more reliable, reduces equipment failures and downtime, and improves production efficiency.

[0017] 3. The present invention can automatically and continuously adsorb and separate metal impurities in waste materials, avoid damage to equipment by metal substances, and improve the service life and stability of equipment. In addition, the timely separation and collection of metal parts not only ensures the purity of waste materials, but also facilitates the subsequent waste treatment, recycling and reuse, improves the utilization efficiency of resources, and further optimizes the production environment, reducing the potential risk of metal pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 It is a schematic diagram of the storage box structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the conveyor belt structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the crushing box of the present invention;

[0022] Figure 5 It is a cross-sectional view of the connecting tube of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of pipeline 2 of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the extruded plate of the present invention;

[0025] Figure 8 It is a schematic diagram of the guide rod structure of the present invention;

[0026] Fig. 9 It is a cross-sectional view of the fixing tube of the present invention.

[0027] Among them, 1. storage box; 2. crushing box; 301. transport partition; 302. conveyor belt; 303. crushing roller; 304. first drive gear; 305. second drive gear; 401. iron chip collector; 402. electric telescopic rod; 403. extrusion plate; 404. guide rod; 501. drive turntable; 502. drive block; 503. rotating frame; 504. fan gear; 505. drive rack; 506. pipeline one; 507. rubber piston; 508. suction pipe; 509. pipeline two; 510. fixed cylinder; 511. collection box; 601. connecting cylinder; 602. through slot one; 603. evacuation blade; 604. rotating shaft; 605. through slot two. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Please refer to the attached Figure 1 - Attachment Fig. 9 The embodiment of the present invention provides a waste collection device suitable for paper product processing, including a storage box 1, a crushing box 2 is installed on the top of the storage box 1, a driving turntable 501 is installed on the outside of the crushing box 2, a driving block 502 is fixedly connected to the outer eccentric position of the driving turntable 501, a rotating frame 503 is connected to the outside of the crushing box 2 through a rotating shaft, a fan gear 504 is fixedly connected to the bottom end of the rotating frame 503, a driving rack 505 is slidably connected to the outer surface of the crushing box 2, a fixed cylinder 510 is fixedly installed on the outside of the crushing box 2, a cavity is provided inside the fixed cylinder 510, one end of the driving rack 505 passes through the outside of the fixed cylinder 510 and is fixedly connected to a rubber piston 507, the outer surface of the fixed cylinder 510 is connected to a pipe 2 509, the outer surface of the pipe 2 509 is connected to a plurality of pipes 1 506, the outer surface of the pipe 1 506 is connected to a plurality of suction pipes 508, and a collecting box 511 is fixedly connected to one side of the top of the storage box 1. The rotating frame 503 is provided with a movable groove inside, the driving block 502 is provided inside the movable groove, and the outer side of the sector gear 504 is meshed and connected with the outer side of the driving rack 505. The cross-sectional area of ​​the cavity inside the fixed cylinder 510 is larger than the cross-sectional area of ​​the pipe 1 506, and the bottom ends of the plurality of pipes 1 506 are all connected to the top of the collection box 511. The outer surface of the fixed cylinder 510 is connected with an air inlet pipe, and the air inlet pipe and the pipe 2 509 are both provided with a one-way valve inside, and the conduction directions of the two one-way valves are opposite.

[0030] Specifically, the storage box 1 is the main container of the entire device, which is used to store waste materials in the paper product processing process. The rotating frame 503 is connected to the crushing box 2 through a rotating shaft, and its function is to achieve reciprocating motion through the movement of the driving block 502. A fan gear 504 is fixedly connected below the rotating frame 503. The main function of the fan gear 504 is to mesh with the driving rack 505, thereby driving the driving rack 505 to achieve left and right reciprocating motion. This design can ensure the uniform distribution of waste materials in the crushing box 2 and promote the subsequent air suction and waste collection process. The driving rack 505 is installed on the outer surface of the crushing box 2, and through the meshing transmission with the fan gear 504, it drives the rubber piston 507 to reciprocate along the cavity of the fixed cylinder 510. This movement mode ensures the effective combination of waste materials and airflow, and promotes the operation of the air intake system.

[0031] Pipeline 1 506 has a smaller cross-sectional area, so when air passes through, it will accelerate the flow and generate a lower pressure. According to Bernoulli's principle, when the gas flow rate increases, its pressure will decrease, which will generate suction. The air flow rate in the suction pipe 508 is relatively high, so that the waste dust generated during the paper product processing can be effectively absorbed. The suction pipe 508 is connected to the pipe 1 506 and is responsible for bringing the dust generated during the crushing process into the collection box 511 through the air flow for recycling. The design of the suction pipe 508 is to collect waste dust to the maximum extent and prevent dust from spreading into the air, thereby reducing air pollution. The collection box 511 is located on the top side of the device and is the final container for waste collection. When the waste dust enters the collection box 511 through the suction pipe 508, the device can keep the paper product processing environment clean and effectively improve the quality of the production environment.

[0032] The working principle of the waste collection device is based on the coordinated operation of the waste crushing, absorption and collection processes. First, when the driving roller on the conveyor belt 302 rotates, it drives the driving turntable 501 to rotate, so that the driving block 502 moves eccentrically along the movable groove of the rotating frame 503. This movement causes the rotating frame 503 and the fan gear 504 to swing accordingly, thereby driving the driving rack 505 to achieve left and right reciprocating motion. This process is closely related to the waste crushing and transportation operations in paper product processing. Then, due to the movement of the driving rack 505, the rubber piston 507 moves along the cavity inside the fixed cylinder 510. When the rubber piston 507 moves to one side, the one-way valve is closed, the one-way valve of the air inlet pipe is opened, and air enters the cavity. With the reverse movement of the rubber piston 507, the air in the cavity enters the collection box 511 through the pipeline system. In the pipe 1 506, the air flow rate increases, resulting in a lower pressure, which in turn generates suction in the suction pipe 508, attracting dust into the collection box 511, thereby completing the recovery and treatment of waste.

[0033] Two transport partitions 301 are installed inside the crushing box 2, and two crushing rollers 303 are rotatably installed on the inner side of the crushing box 2. The outer surfaces of the two crushing rollers 303 are clearance-matched with each other, one end of one of the crushing rollers 303 is fixedly connected to the first driving gear 304, and one end of the other crushing roller 303 is fixedly connected to the second driving gear 305, the outer side of the first driving gear 304 is meshed with the outer side of the second driving gear 305, and the end of the transport partition 301 is connected to the outer side of the second driving gear 305 through a transmission assembly, and the transmission assembly includes four pulleys, two of which are installed on the driving roller of one of the conveyor belts 302, and the remaining two pulleys are respectively installed on the driving roller of the other conveyor belt 302 and the outer side of the second driving gear 305, and a motor for driving the conveyor belt 302 is installed on the outer side of the crushing box 2.

[0034] Specifically, two transport partitions 301 are installed inside the crushing box 2. The main function of the transport partition 301 is to guide the waste material reasonably when it enters the crushing box 2 through physical separation. The design of each transport partition 301 ensures that the waste material can flow smoothly in the crushing box 2 to avoid the accumulation or blockage of the waste material. The transport partition 301 is not limited to guiding the flow of waste material, but can also adjust the entry mode of the waste material, and cooperate with the crushing roller 303 to form an effective crushing area. Two crushing rollers 303 are installed in the crushing box 2, and the outer surface of the crushing roller 303 has a certain clearance fit relationship. The two crushing rollers 303 provide the crushing power of the waste material by rotating with each other. The design of each crushing roller 303 is based on the principle of rolling pressure. Through the rotation of the roller, an extrusion force is generated to crush the waste material. The surface of the crushing roller 303 generally has a specific texture or processing technology to enhance the crushing effect.

[0035] When waste generated during paper product processing enters the crushing box 2, the motor outside the crushing box 2 is started, and the motor drives the conveyor belt 302 to start running through the transmission assembly, and the conveyor belt 302 conveys the waste into the crushing box 2. The transmission assembly cooperates with the pulley to rotate the second drive gear 305, thereby driving the first drive gear 304 and the crushing roller 303 meshing with it to rotate synchronously.

[0036] During the rotation of the two crushing rollers 303, they will generate opposite rotation directions and crush the waste by the rolling force on the surface. The waste is crushed between the two crushing rollers 303 through the "Y"-shaped channel. The whole crushing process ensures that the waste is completely crushed and the crushing effect is more uniform and efficient.

[0037] Two electric telescopic rods 402 are installed on the outside of the storage box 1. The output ends of the electric telescopic rods 402 pass through the outside of the storage box 1 and are fixedly connected to the extrusion plate 403. The inside of the storage box 1 is movably connected to a reciprocating screw through a bearing. The outer side of the reciprocating screw is threadedly connected to a threaded block, and an iron chip collector 401 is installed on the outer side of the threaded block.

[0038] Specifically, a guide rod 404 is slidably connected to the inner through hole of the threaded block, and both ends of the guide rod 404 are fixedly connected to the inner wall of the storage box 1.

[0039] Specifically, the guide rod 404 ensures that the threaded block can move along the outer surface of the guide rod 404, thereby ensuring the stability of the threaded block during movement.

[0040] A connecting tube 601 is installed at the connection between the storage box 1 and the crushing box 2. The longitudinal section of the connecting tube 601 is set to be circular. The outer surface of the connecting tube 601 is sequentially provided with a through groove 1 602 and a through groove 2 605. A rotating shaft 604 is rotatably installed inside the connecting tube 601. A plurality of evacuation blades 603 are fixedly connected to the outer side of the rotating shaft 604. A motor for rotating the rotating shaft 604 is installed on the outer surface of the connecting tube 601. Figure 8 It can be seen that the reciprocating screw is fixedly connected to one end of the rotating shaft 604 through a transmission assembly, and the transmission assembly includes two synchronous wheels, one of which is fixedly connected to one end of the rotating shaft 604, and the other is fixedly connected to one end of the reciprocating screw, and the two synchronous wheels are connected by a belt. Therefore, when the rotating shaft 604 rotates, the reciprocating screw is driven to rotate under the transmission action of the transmission assembly.

[0041] Specifically, the crushed waste enters the interior of the storage box 1, and the waste may contain metal impurities, especially metal components such as iron filings that are harmful to the equipment. The driving action of the electric telescopic rod 402 to extend and retract causes the extrusion plate 403 to move accordingly, and the movement of the electric telescopic rod 402 provides power for other components of the equipment to ensure the smooth operation of the overall system. When the rotating shaft 604 starts to rotate, it drives the operation of the transmission assembly, thereby driving the reciprocating screw to rotate. The rotation of the reciprocating screw causes the threaded block connected to it to start reciprocating along the outer surface of the screw. The rotation of the reciprocating screw pushes the threaded block to move axially on its surface. The threaded block is connected to the iron filing collector 401, and the movement of the threaded block drives the iron filing collector 401 to move synchronously along the trajectory inside the storage box 1. During its reciprocating motion, the iron filing collector 401 will effectively adsorb and collect metal impurities in the waste. The iron filing collector 401 can efficiently separate and collect metal impurities in the waste, especially impurities such as iron filings that are easily attracted by magnetic materials, through its specially designed magnetic or adsorption materials. As the scrap collector 401 continues to move, metal impurities are effectively removed and collected, thereby preventing metal substances from damaging other components in the storage box 1. At the same time, this also helps to protect subsequent processing equipment and ensure long-term stable operation of the equipment.

[0042] Working principle: When using this device, the following steps are included:

[0043] Step 1: The waste generated during the paper product processing process is put into the crushing box 2. At this time, the motor outside the crushing box 2 is started. The motor drives the two conveyor belts 302 and the second driving gear 305 to rotate through the action of the transmission component. The second driving gear 305 drives the meshed first driving gear 304 to rotate synchronously, and then drives the two crushing rollers 303 to rotate in opposite directions. At this time, a "Y"-shaped channel is formed between the two conveyor belts 302 and the crushing rollers 303, and the waste is crushed by the rolling pressure formed during the rotation of the two crushing rollers 303;

[0044] Step 2: The crushed material enters the interior of the connecting cylinder 601 through the through slot 1 602. At this time, the motor on the outside of the connecting cylinder 601 is started to drive the rotating shaft 604 to rotate. The rotation of the rotating shaft 604 drives the multiple evacuation blades 603 to rotate, and the crushed waste is discharged into the interior of the storage box 1 through the through slot 2 605 to avoid blockage when the waste is discharged;

[0045] Step 3: When the crushed waste enters the storage box 1, the rotating shaft 604 rotates to drive the transmission assembly to operate, and then drives the reciprocating screw to rotate. The rotation of the reciprocating screw allows the threaded block to reciprocate along its outer surface, thereby driving the iron chip collector 401 to move synchronously. While the iron chip collector 401 moves, the metal impurities in the waste are effectively adsorbed and separated, thereby avoiding damage to the equipment by metal substances and improving the service life and stability of the equipment.

[0046] Step 4, when the driving roller of the conveyor belt 302 rotates, it drives the driving turntable 501 to rotate synchronously. At this time, the driving block 502 rotates eccentrically along the outer surface of the driving turntable 501. Since the driving block 502 moves along the movable groove inside the rotating frame 503, the rotating frame 503 and the fan gear 504 swing back and forth under the limiting action of the rotating shaft. At this time, since the fan gear 504 and the driving rack 505 are meshed with each other, the driving rack 505 is driven to reciprocate left and right. At this time, the rubber piston 507 moves along the internal cavity of the fixed cylinder 510. When the rubber piston 507 moves along the direction of the driving rack 505, the one-way valve inside the pipe 2 509 is closed, and the one-way valve of the intake pipe is opened. At this time, the outside air enters the cavity through the intake pipe. When the rubber piston 507 moves along the driving rack 5 05 moves in the opposite direction, and the air inside the cavity enters into pipe 2 509 and pipe 1 506. Since the cross-sectional area of ​​pipe 1 506 is much smaller than the cross-sectional area of ​​the cavity inside the fixed cylinder 510, when the air enters into pipe 1 506, its speed increases rapidly. Since the air is accelerated inside pipe 1 506, it has a large flow rate. According to Bernoulli's principle, the faster the gas flow rate, the smaller its pressure, so that the pressure inside pipe 1 506 is smaller, so that suction is generated in the suction pipe 508. Therefore, the dust generated in the waste crushing process enters into 405 through the suction pipe 508, and the dust is collected into the collection box 511 with the help of the air flow. In this way, the waste is effectively recycled during the paper product processing, while reducing the spread of waste, reducing air pollution, and improving the production environment.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste collection device suitable for paper product processing, comprising a storage box (1), characterized in that: A crushing box (2) is installed on the top of the storage box (1), a driving turntable (501) is installed on the outside of the crushing box (2), a driving block (502) is fixedly connected to the eccentric portion of the outside of the driving turntable (501), the outside of the crushing box (2) is connected to a rotating frame (503) via a rotating shaft, the bottom end of the rotating frame (503) is fixedly connected to a sector gear (504), the outer surface of the crushing box (2) is slidably connected to a driving rack (505), and a fixed cylinder (502) is fixedly installed on the outside of the crushing box (2). (510), a cavity is provided inside the fixed cylinder (510), one end of the driving rack (505) passes through the outside of the fixed cylinder (510) and is fixedly connected to a rubber piston (507), the outer surface of the fixed cylinder (510) is connected to a pipe 2 (509), the outer surface of the pipe 2 (509) is connected to a plurality of pipes 1 (506), the outer surface of the pipe 1 (506) is connected to a plurality of suction pipes (508), and a collection box (511) is fixedly connected to one side of the top of the storage box (1).

2. A waste collection device suitable for paper product processing according to claim 1, characterized in that: The outer surface of the fixed cylinder (510) is connected to an air intake pipe, and the air intake pipe and the second pipeline (509) are both provided with a one-way valve inside, and the conduction directions of the two one-way valves are opposite.

3. A waste collection device suitable for paper product processing according to claim 1, characterized in that: Two transport partitions (301) are installed inside the pulverizing box (2), and two pulverizing rollers (303) are rotatably installed inside the pulverizing box (2). The outer surfaces of the two pulverizing rollers (303) are clearance-matched with each other, one end of one of the pulverizing rollers (303) is fixedly connected to a first driving gear (304), and one end of the other pulverizing roller (303) is fixedly connected to a second driving gear (305), the outer side of the first driving gear (304) is meshedly connected with the outer side of the second driving gear (305), and the end of the transport partition (301) is connected to the outer side of the second driving gear (305) through a transmission component.

4. A waste collection device suitable for paper product processing according to claim 3, characterized in that: The transmission assembly comprises four pulleys, two of which are mounted on the driving roller of one of the conveyor belts (302), and the remaining two pulleys are mounted on the driving roller of another conveyor belt (302) and on the outside of a second driving gear (305), respectively. A motor for driving the conveyor belt (302) is mounted on the outside of the crushing box (2).

5. A waste collection device suitable for paper product processing according to claim 1, characterized in that: The rotating frame (503) is provided with a movable groove inside, the driving block (502) is arranged inside the movable groove, and the outer side of the sector gear (504) is meshedly connected with the outer side of the driving rack (505).

6. A waste collection device suitable for paper product processing according to claim 1, characterized in that: Two electric telescopic rods (402) are installed on the outside of the storage box (1), the output ends of the electric telescopic rods (402) pass through the outside of the storage box (1) and are fixedly connected to an extrusion plate (403), the inside of the storage box (1) is movably connected to a reciprocating screw via a bearing, the outside of the reciprocating screw is threadedly connected to a threaded block, and an iron chip collector (401) is installed on the outside of the threaded block.

7. A waste collection device suitable for paper product processing according to claim 6, characterized in that: A guide rod (404) is slidably connected to the inner through hole of the threaded block, and both ends of the guide rod (404) are fixedly connected to the inner wall of the storage box (1).

8. A waste collection device suitable for paper product processing according to claim 1, characterized in that: A connecting tube (601) is installed at the connection between the storage box (1) and the crushing box (2); the longitudinal section of the connecting tube (601) is arranged to be circular; a through groove 1 (602) and a through groove 2 (605) are sequentially provided on the outer surface of the connecting tube (601); a rotating shaft (604) is rotatably installed inside the connecting tube (601); a plurality of evacuation blades (603) are fixedly connected to the outer side of the rotating shaft (604); and a motor for rotating the rotating shaft (604) is installed on the outer surface of the connecting tube (601).

9. A waste collection device suitable for paper product processing according to claim 1, characterized in that: The cross-sectional area of ​​the internal cavity of the fixed cylinder (510) is greater than the cross-sectional area of ​​the pipe one (506), and the bottom ends of the plurality of pipes one (506) are all connected to the top of the collection box (511).

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