Waste collecting device for corrugated carton production

Abstract

The utility model discloses a waste collecting device for corrugated carton production, and relates to the technical field of corrugated carton production. The device comprises a bottom plate, the top of the bottom plate is fixedly connected with a crushing box, one side of the crushing box is arranged to be in an opening shape, the side, located at the opening, of the crushing box is connected with a box door in a hinged mode, the top of the crushing box is fixedly connected with a feeding pipe, the feeding pipe communicates with the crushing box, and the inner side wall of the crushing box is symmetrically and rotationally connected with two crushing rollers; a storage box is slidably connected to the inner bottom wall of the smashing box, a screening mechanism is arranged on one side of the smashing box, a fixing mechanism is arranged on the top of the bottom plate, waste which is not completely smashed is discharged to a discharging plate, and finally the waste which is not completely smashed is discharged into a recycling box through the discharging plate to be collected and waits for secondary smashing. The inconvenience of manual screening is reduced, and the screening efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of corrugated cardboard box production, and particularly to a waste collection device for corrugated cardboard box production. Background Art

[0002] A corrugated cardboard box usually refers to a cardboard box with corrugated cardboard layers, which is used for packaging and transporting items. This kind of box is widely used because of its strong structure and light weight, and can protect items from damage.

[0003] In an existing waste collection device for corrugated paper production and processing mentioned in a Chinese public patent (authorization announcement number: CN211587889U), the waste can be sucked and transported through a guide pipe and a suction hood by the suction generated by a suction fan, and is imported into the waste box for storage in real time through a feed port. Then, the telescopic rod is driven to operate by a cylinder, so that the pressing plate can descend in real time to press the collected waste, reducing the volume of the waste by extrusion, enabling the waste box to store more waste, replacing manual collection, saving manpower and material resources, and improving the overall efficiency of waste collection.

[0004] When dealing with corrugated cardboard box waste, most of the time, the waste is crushed by a crushing roller, and then the crushed waste is re-invested in the production process of recycled paper. However, due to the strong tensile and tear resistance of the corrugated cardboard itself, some parts are difficult to be completely broken during the crushing process, and the uneven fragment size may lead to unstable quality of the recycled paper. Therefore, it may be necessary for workers to pick out the larger waste by hand and crush it again, which is rather inconvenient to use. Summary of the Utility Model

[0005] The purpose of this application is to provide a waste collection device for corrugated cardboard box production to solve the problem that it may be necessary for workers to pick out the larger waste by hand and crush it again, which is rather inconvenient to use.

[0006] Specifically, this application adopts the following technical solutions to achieve the above purpose:

[0007] A waste collection device for corrugated cardboard box production includes a bottom plate. A crushing box is fixedly connected to the top of the bottom plate. One side of the crushing box is open. A box door is hinged to one side of the crushing box at the opening. A feed pipe is fixedly connected to the top of the crushing box, and the feed pipe is communicated with the crushing box. Two crushing rollers are symmetrically and rotatably connected to the inner side walls of the crushing box. A storage box is slidably connected to the inner bottom wall of the crushing box. A screening mechanism is arranged on one side of the crushing box. A fixing mechanism is arranged on the top of the bottom plate.

[0008] By adopting the above technical solution, waste is put into the feed pipe, and the waste will fall downward into the paper crushing box under the action of gravity, and then the crushing rollers on both sides are started to crush the fallen waste, and the crushed waste will continue to fall into the storage box under the action of gravity. When there is a certain amount of waste in the storage box, the staff can take out the storage box to carry out the work process of recycled paper, thereby completing the waste collection of corrugated paper boxes, and reducing the inconvenience of manual screening through the screening mechanism.

[0009] Furthermore, the screening mechanism includes a resistance plate arranged on one side of the crushing box, and the resistance plate is symmetrically fixedly connected to two pushing rods on one side close to the crushing box, and the pushing rods penetrate the crushing box and are fixedly connected to the screening plate, and the screening plate is arranged in an inclined state, and the screening plate is located below the crushing roller, and a discharge port is provided on the side of the crushing box away from the pushing rods, and the inner bottom wall of the discharge port is fixedly connected to the discharge plate, and the discharge plate is arranged in an inclined state, and a recovery box is provided on the top of the bottom plate, and rollers are installed at the four corners of the bottom of the recovery box, and an opening is provided on the top of the recovery box, and the opening of the recovery box is adapted to the discharge plate, and a striking piece is provided on one side of the crushing box.

[0010] By adopting the above technical solution, the screening plate continuously reciprocates so that the waste material that has been crushed to a suitable size passes through the screening plate into the inner bottom wall of the storage box, and then the screening plate is set to an inclined shape so that the waste material that has not been crushed into a shape is transported to the lower end of the screening plate, and finally the waste material that has not been completely crushed is discharged onto the discharge plate, and finally the waste material that has not been completely crushed is discharged into the recycling box through the discharge plate for collection.

[0011] Furthermore, the striking member includes a connecting plate fixedly connected to one side of the crushing box, a rotating motor is fixedly connected to the bottom of the connecting plate, an output end of the rotating motor passes through the connecting plate and is fixedly connected to a striking block, the output shaft of the rotating motor is rotatably connected to the connecting plate, and the striking block conflicts with the resistance plate when rotating.

[0012] By adopting the above technical solution, the rotating motor is started to drive the striking block to rotate continuously, so that the screening plate continuously reciprocates.

[0013] Furthermore, two guide rods are symmetrically fixedly connected to both ends of the screening plate away from the push rod, one end of the guide rod away from the screening plate passes through the crushing box, and the guide rod is slidably connected to the crushing box.

[0014] By adopting the above technical solution, the screen plate can remain stable when moving.

[0015] Furthermore, a spring is sleeved on the outer surface of the push rod between the crushing box and the contact plate, and two ends of the spring are fixedly connected to the crushing box and the contact plate respectively.

[0016] By adopting the above technical solution, the screening plate can be reset after the hitting is completed, which is convenient for the next hitting.

[0017] Further, the fixing mechanism includes a first partition plate fixedly connected to the top of the base. The first partition plate is slidably arranged with the recycling bin. A second partition plate is fixedly connected to the top of the bottom plate. A threaded rod is threadedly connected inside the second partition plate. One end of the threaded rod is fixedly connected with a handle. The end of the threaded rod far from the handle penetrates through the second partition plate and is rotatably connected with a reinforcement plate.

[0018] By adopting the above technical solution, by rotating the handle, the reinforcement plate can be driven to abut and fix the recycling bin.

[0019] Further, a metal plate is fixedly connected to the surface of the reinforcement plate far from the threaded rod, and the metal plate abuts against the recycling bin when moving.

[0020] By adopting the above technical solution, the friction between the reinforcement plate and the recycling bin is increased.

[0021] Further, an auxiliary rod is fixedly connected to the surface of the reinforcement plate far from the metal plate. The end of the auxiliary rod far from the reinforcement plate penetrates through the second partition plate, and the auxiliary rod is slidably connected with the second partition plate.

[0022] By adopting the above technical solution, a guiding effect is provided for the reinforcement plate, so that the reinforcement plate remains stable when moving.

[0023] In summary, the present application includes at least one of the following beneficial effects;

[0024] 1. In the present application, when screening the waste corrugated cardboard boxes, the incompletely crushed waste is discharged onto the discharge plate, and finally the discharge plate discharges the waste into the recycling bin for collection, waiting for secondary crushing. This reduces the inconvenience of manual screening, can significantly improve the screening efficiency, and at the same time reduces the labor intensity and working hours of the staff.

[0025] 2. In the present application, when collecting the incompletely crushed waste, by rotating the handle, the reinforcement plate abuts and reinforces the recycling bin, which can effectively enhance the stability and structural strength of the recycling bin during the waste collection process, reduce the displacement of the recycling bin caused by movement or vibration, and make the waste collection process smoother and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the first three-dimensional structural schematic diagram of the collection device in the present application;

[0027] Figure 2 is the first sectional structural schematic diagram of the collection device in the present application;

[0028] Figure 3 It is the second schematic cross-sectional structure diagram of the collection device in this application;

[0029] Figure 4 is this application Figure 3 The enlarged structure diagram at position A in;

[0030] Figure 5 It is the third schematic cross-sectional structure diagram of the collection device of this application;

[0031] Figure 6 is this application Figure 5 The enlarged structure diagram at position B in.

[0032] Explanation of reference numerals:

[0033] 1. Bottom plate; 2. Crushing box; 3. Feed pipe; 4. Crushing roller; 5. Storage box; 7. Discharge plate; 8. Recycling box; 9. Connecting plate; 10. Rotating motor; 11. Striking block; 12. Contact plate; 13. Push rod; 14. Screening plate; 15. Guide rod; 16. Spring; 17. Partition one; 18. Partition two; 19. Threaded rod; 20. Handle; 21. Reinforcing plate; 22. Metal plate; 23. Auxiliary rod. Detailed implementation manners

[0034] The following will Figures 1-6 make a further detailed description of this application in conjunction with the attached drawings.

[0035] The embodiment of this application discloses a waste collection device for corrugated cardboard box production.

[0036] Referring to Figures 1 to 3 , a waste collection device for corrugated cardboard box production includes a bottom plate 1. A crushing box 2 is fixedly connected to the top of the bottom plate 1. One side of the crushing box 2 is open. A box door is hinged to one side of the crushing box 2 at the opening. A feed pipe 3 is fixedly connected to the top of the crushing box 2. The feed pipe 3 is communicated with the crushing box 2. Two crushing rollers 4 are symmetrically and rotatably connected to the inner side wall of the crushing box 2. A storage box 5 is slidably connected to the inner bottom wall of the crushing box 2. A screening mechanism is arranged on one side of the crushing box 2. A fixing mechanism is arranged on the top of the bottom plate 1.

[0037] When collecting waste corrugated cardboard boxes, first put the waste into the feed pipe 3. Under the action of gravity, the waste will fall downward into the inside of the crushing box 2. Then start the two crushing rollers 4 on both sides to crush the fallen waste. The crushed waste will continue to fall into the inside of the storage box 5 under the action of gravity. When there is a certain amount of waste in the storage box 5, the staff can take out the storage box 5 to carry out the work process of recycled paper, thus completing the collection of waste corrugated cardboard boxes. The screening mechanism can screen the waste that has not been completely crushed, reducing the inconvenience of manual screening.

[0038] Reference Figures 2 to 4 The screening mechanism includes a resistance plate 12 arranged on one side of the crushing box 2, and the resistance plate 12 is symmetrically fixedly connected to two pushing rods 13 on one side close to the crushing box 2. The pushing rod 13 penetrates the crushing box 2 and is fixedly connected to a screening plate 14. The screening plate 14 is arranged in an inclined shape. The screening plate 14 is located below the crushing roller 4. A discharge port is provided on the side of the crushing box 2 away from the pushing rod 13, and a discharge plate 7 is fixedly connected to the inner bottom wall of the discharge port. The discharge plate 7 is arranged in an inclined shape. A recovery box 8 is provided on the top of the bottom plate 1, and rollers are installed at the four corners of the bottom of the recovery box 8. An opening is provided on the top of the recovery box 8, and the opening of the recovery box 8 is adapted to the discharge plate 7. A striking piece is provided on one side of the crushing box 2.

[0039] Among them, the striking member includes a connecting plate 9 fixedly connected to one side of the crushing box 2, a rotating motor 10 is fixedly connected to the bottom of the connecting plate 9, the output end of the rotating motor 10 passes through the connecting plate 9 and is fixedly connected to a striking block 11, the output shaft of the rotating motor 10 is rotatably connected to the connecting plate 9, and the striking block 11 conflicts with the contact plate 12 when rotating.

[0040] In addition, two ends of the screening plate 14 away from the push rod 13 are symmetrically fixedly connected with two guide rods 15 , one end of the guide rod 15 away from the screening plate 14 passes through the crushing box 2 , and the guide rod 15 is slidably connected to the crushing box 2 .

[0041] In addition, a spring 16 is sleeved on the outer surface of the push rod 13 between the crushing box 2 and the abutment plate 12 , and two ends of the spring 16 are fixedly connected to the crushing box 2 and the abutment plate 12 respectively.

[0042] When screening corrugated cardboard box waste, the rotation motor 10 is started to drive the striking block 11 to rotate. During the rotation of the striking block 11, it will touch the contact plate 12. After the contact plate 12 is subjected to pressure, it will drive the push rod 13 to move. Since the push rod is fixedly connected to the screening plate 14, the screening plate 14 starts to move. Through the continuous rotation of the striking block 11, the screening plate 14 moves back and forth continuously, so that the waste that has been crushed to the appropriate size passes through the screening plate 14 and enters the inner bottom wall of the storage box 5. Then, because the screening plate 14 is set to be inclined, the waste that has not been crushed and formed is transported to the lower end of the screening plate 14. Then, the waste that has not been completely crushed falls onto the discharge plate 7. Finally, the waste that has not been completely crushed is discharged into the recycling box 8 through the discharge plate 7 for collection, waiting for secondary crushing, which reduces the inconvenience of manual screening. When the screening plate 14 is moving, the guide rod 15 provides an additional support point for the screening plate 14, so that the screening plate 14 can maintain stability when moving. When the striking block 11 touches the contact plate 12, the movement of the contact plate 12 will cause the spring 16 to be compressed to generate elastic potential energy. When the striking block 11 moves away from the contact plate 12, the elastic potential energy of the spring 16 is released, causing the contact plate 12 to reset, which facilitates the next strike of the striking block 11.

[0043] Referring to Figure 5 and Figure 6 , the fixing mechanism includes a partition plate 17 fixedly connected to the top of the base. The partition plate 17 is slidably arranged with the recycling box 8. A partition plate 18 is fixedly connected to the top of the bottom plate 1. A threaded rod 19 is threadedly connected inside the partition plate 18. One end of the threaded rod 19 is fixedly connected to a handle 20. The end of the threaded rod 19 away from the handle 20 penetrates through the partition plate 18 and is rotatably connected to a reinforcement plate 21.

[0044] Wherein, a metal plate 22 is fixedly connected to the side of the reinforcement plate 21 away from the threaded rod 19. When the metal plate 22 moves, it touches the recycling box 8.

[0045] In addition, an auxiliary rod 23 is fixedly connected to the side of the reinforcement plate 21 away from the metal plate 22. The end of the auxiliary rod 23 away from the reinforcement plate 21 penetrates through the partition plate 18, and the auxiliary rod 23 is slidably connected to the partition plate 18.

[0046] When collecting waste that has not been completely crushed, first push the recycling box 8 to the bottom of the base plate 1. At this time, the recycling box 8 is in contact with the partition 17. The threaded rod 19 is driven to rotate by turning the handle 20. The threaded rod 19 and the partition 2 18 are threadedly connected, so that the threaded rod 19 drives the reinforcement plate 21 to approach the recycling box 8, thereby reinforcing the recycling box 8. This can effectively enhance the stability and structural strength of the recycling box 8 in the process of collecting waste. When the reinforcement plate 21 is close to the recycling box 8, the friction between the reinforcement plate 21 and the recycling box 8 is increased by the metal plate 22, thereby further improving the stability of the recycling box 8. When the reinforcement plate 21 is moving, the auxiliary rod 23 provides a guiding effect for the reinforcement plate 21, so that the reinforcement plate 21 remains stable when moving.

[0047] Working principle: waste is put into the feed pipe 3, and the waste will fall downward into the paper crushing box 2 under the action of gravity, and then the crushing rollers 4 on both sides are started to crush the fallen waste, and the crushed waste will continue to fall into the storage box 5 under the action of gravity. When there is a certain amount of waste in the storage box 5, the staff can take out the storage box 5 to carry out the work process of recycled paper, thereby completing the waste collection of corrugated cardboard boxes. When the corrugated cardboard box waste is screened, the striking block 11 is driven to rotate by starting the rotating motor 10. The striking block 11 will contact the contact plate 12 during the rotation, so that the screening plate 14 continuously reciprocates, so that the waste that is crushed to a suitable size passes through the screening plate 14 into the inner bottom wall of the storage box 5, and then the screening plate 14 is set to an inclined shape, so that the waste that has not been crushed into shape is transported to the lower end of the screening plate 14, and finally the waste that has not been completely crushed is discharged into the recycling box 8 through the discharge plate 7 for collection, waiting for secondary crushing.

Claims

1. A waste collection device for corrugated paperboard production, comprising a bottom plate (1), characterized in that: A crushing box (2) is fixedly connected to the top of the bottom plate (1), one side of the crushing box (2) is arranged in an open shape, a box door is connected to one side of the crushing box (2) located at the opening, a feed pipe (3) is fixedly connected to the top of the crushing box (2), the feed pipe (3) is connected to the crushing box (2), two crushing rollers (4) are symmetrically connected to the inner side wall of the crushing box (2), a storage box (5) is slidably connected to the inner bottom wall of the crushing box (2), a screening mechanism is arranged on one side of the crushing box (2), and a fixing mechanism is arranged on the top of the bottom plate (1).

2. A waste collection device for corrugated box production according to claim 1, characterized in that: The screening mechanism comprises a contact plate (12) arranged on one side of the crushing box (2); the contact plate (12) is symmetrically fixedly connected to two push rods (13) on one side close to the crushing box (2); the push rods (13) penetrate the crushing box (2) and are fixedly connected to a screening plate (14); the screening plate (14) is arranged in an inclined shape; the screening plate (14) is located below the crushing roller (4); a discharge port is provided on the side of the crushing box (2) away from the push rods (13); a discharge plate (7) is fixedly connected to the inner bottom wall of the discharge port; the discharge plate (7) is arranged in an inclined shape; a recovery box (8) is provided on the top of the bottom plate (1); rollers are installed at the four corners of the bottom of the recovery box (8); an opening is provided on the top of the recovery box (8); the opening of the recovery box (8) is adapted to the discharge plate (7); and a striking member is provided on one side of the crushing box (2).

3. A waste collection device for corrugated box production according to claim 2, characterized in that: The striking member comprises a connecting plate (9) fixedly connected to one side of the crushing box (2); a rotating motor (10) is fixedly connected to the bottom of the connecting plate (9); an output end of the rotating motor (10) passes through the connecting plate (9) and is fixedly connected to a striking block (11); an output shaft of the rotating motor (10) is rotationally connected to the connecting plate (9); and the striking block (11) abuts against a contact plate (12) when rotating.

4. A waste collection device for corrugated box production according to claim 2, characterized in that: Two guide rods (15) are symmetrically fixedly connected to the two ends of the screening plate (14) away from the push rod (13); one end of the guide rod (15) away from the screening plate (14) passes through the crushing box (2); and the guide rod (15) is slidably connected to the crushing box (2).

5. A waste collection device for corrugated box production according to claim 2, characterized in that: A spring (16) is sleeved on the outer surface of the push rod (13) between the crushing box (2) and the contact plate (12), and two ends of the spring (16) are respectively fixedly connected to the crushing box (2) and the contact plate (12).

6. A waste collection device for corrugated box production according to claim 1, characterized in that: The fixing mechanism comprises a partition plate 1 (17) fixedly connected to the top of the base, the partition plate 1 (17) is slidably arranged with the recovery box (8), the top of the bottom plate (1) is fixedly connected with a partition plate 2 (18), the internal thread of the partition plate 2 (18) is connected with a threaded rod (19), one end of the threaded rod (19) is fixedly connected with a handle (20), and the end of the threaded rod (19) away from the handle (20) passes through the partition plate 2 (18) and is rotatably connected with a reinforcing plate (21).

7. A waste collection device for corrugated box production according to claim 6, characterized in that: A metal plate (22) is fixedly connected to a side of the reinforcing plate (21) away from the threaded rod (19), and the metal plate (22) contacts the recovery box (8) when moving.

8. A waste collection device for corrugated box production according to claim 6, characterized in that: An auxiliary rod (23) is fixedly connected to one side of the reinforcing plate (21) away from the metal plate (22); one end of the auxiliary rod (23) away from the reinforcing plate (21) passes through the second partition (18); and the auxiliary rod (23) is slidably connected to the second partition (18).

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