A corrugated box flattening machine

Abstract

The utility model discloses a kind of corrugated carton flattening machines, including press shell, the flattening mechanism is arranged in the press shell, the bottom of the press shell is equipped with article placing groove, transmission roller is arranged in the article placing groove, third shaft is arranged in the transmission roller, the third shaft is rotatably connected with the side wall of the article placing groove, limit rod is arranged in the article placing groove, the inside of press shell is equipped with top plate, the bottom of the top plate is equipped with adjusting rod, the side of the adjusting rod is equipped with adjusting plate, the adjusting rod is connected with the adjusting plate and the adjusting plate slidingly, and the adjusting rod is connected with the adjusting plate and the adjusting plate slidingly. The side of the press of the application is provided with conveying belt, the conveying belt transports the carton to be flattened into the press shell, when flattening mechanism flattens carton, telescopic cylinder works, under the transmission of transmission roller, top plate pushes out the flattened carton from press, and compared with prior art, the application not only high processing efficiency but also low safety risk.

Description

Technical Field

[0001] This utility model relates to the field of flattening machine technology, and in particular to a corrugated cardboard box flattening machine. Background Technology

[0002] Corrugated cardboard boxes are made through die-cutting, creasing, and stapling or gluing. Corrugated cardboard boxes are one of the most widely used packaging products, consistently ranking first in usage among all packaging products. For over half a century, corrugated cardboard boxes have gradually replaced wooden crates and other transport packaging containers due to their superior performance and good processing properties, becoming the mainstay of transport packaging. Besides protecting goods and facilitating warehousing and transportation, they also beautify and promote products. Corrugated cardboard boxes are environmentally friendly products, benefiting both environmental protection and ease of loading and unloading. To facilitate the transportation of corrugated cardboard boxes and reduce their transport volume, they are generally flattened by a flattening machine before leaving the factory. Current cardboard flattening machines require manual addition of boxes to the machine, and manual removal after flattening. This not only increases workload and reduces efficiency but also poses safety hazards during the placement and removal of boxes. Utility Model Content

[0003] The purpose of this utility model is to provide a corrugated cardboard box flattening machine to solve the above-mentioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A corrugated cardboard box flattening machine includes a press housing, a flattening mechanism inside the press housing, a storage groove at the bottom of the press housing, a drive roller inside the storage groove, a third rotating shaft inside the drive roller, the third rotating shaft being rotatably connected to the side wall of the storage groove, a limit rod inside the storage groove, a top plate inside the press housing, an adjusting rod at the bottom of the top plate, an adjusting plate on the side of the adjusting rod, the adjusting rod passing through the adjusting plate and being slidably connected to the adjusting plate, a drive groove with interconnected ends on the side of the drive roller, the bottom end of the adjusting rod being slidably connected to the drive groove, and a transmission mechanism on the side of the press housing for controlling the rotation of the drive roller.

[0006] Preferably, the transmission mechanism includes a transmission gear disposed at one end of the third rotating shaft, a second limiting plate disposed on the side of the press housing, a telescopic cylinder disposed on the upper end surface of the second limiting plate, a transmission gear plate disposed at the output end of the telescopic cylinder, and the transmission gear plate and the transmission gear are meshed together.

[0007] Preferably, discharge plates are provided on both sides of the press housing.

[0008] Preferably, the flattening mechanism includes a first limiting plate disposed on the top of the press housing, a first motor disposed on the side of the first limiting plate, a turntable disposed on the output end of the first motor, a first transmission rod disposed on the side of the turntable, a second transmission rod disposed at one end of the first transmission rod, a pressure rod slidably connected to the top of the press housing, a pressure plate disposed at the bottom of the pressure rod, and the second transmission rod and the pressure rod being movably connected.

[0009] Preferably, a first rotating shaft is provided on the side of the turntable, the first rotating shaft passes through one end of the first transmission rod and is rotatably connected to the first rotating shaft, a second rotating shaft is provided at the other end of the first transmission rod, the second rotating shaft passes through one end of the second transmission rod and is rotatably connected to the second transmission rod, a second transmission seat is provided at the other end of the second transmission rod, and a first transmission seat is provided at one end of the pressure rod, the first transmission seat and the second transmission seat are rotatably connected.

[0010] Preferably, a transport frame is provided on the side of the press housing, and a transport roller is rotatably connected to both ends of the transport frame. The two transport rollers are connected by a transport belt. A second motor is provided on the side of the transport frame, and the output end of the second motor is fixedly connected to the transport roller. A guide plate is provided between the transport frame and the press housing.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0012] This application features a conveyor belt on the side of the press, which transports the cartons to be flattened into the press housing. After the flattening mechanism flattens the cartons, the telescopic cylinder operates, and under the drive of the transmission rollers, the top plate pushes the flattened cartons out of the press. Compared with the prior art, this application not only has high processing efficiency but also low safety risks. Attached Figure Description

[0013] Figure 1 A cross-sectional view of the transport frame provided according to an embodiment of the present invention is shown;

[0014] Figure 2 A side view of the flattening machine according to an embodiment of the present invention is shown;

[0015] Figure 3 A schematic diagram of the transmission mechanism structure provided according to an embodiment of the present utility model is shown;

[0016] Figure 4 A bottom view of the transmission roller structure according to an embodiment of the present invention is shown;

[0017] Figure 5 A side view of the transmission roller structure according to an embodiment of the present invention is shown.

[0018] Legend:

[0019] 1. Press housing; 2. Press plate; 3. Press rod; 4. First limiting plate; 5. First motor; 6. Turntable; 7. First rotating shaft; 8. First transmission rod; 9. Second rotating shaft; 10. Second transmission rod; 11. First transmission seat; 12. Second transmission seat; 13. Transport frame; 14. Transport roller; 15. Transport belt; 16. Second motor; 17. Guide plate; 18. Storage trough; 19. Transmission roller; 20. Transmission groove; 21. Limiting rod; 22. Top plate; 23. Third rotating shaft; 24. Transmission gear; 25. Transmission toothed plate; 26. Second limiting plate; 27. Telescopic cylinder; 28. Adjusting rod; 29. ​​Adjusting plate; 30. Discharge plate. Detailed Implementation

[0020] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5 This utility model provides a technical solution:

[0022] A corrugated cardboard box flattening machine includes a press housing 1, a flattening mechanism inside the press housing 1, a storage groove 18 at the bottom of the press housing 1, a transmission roller 19 inside the storage groove 18, a third rotating shaft 23 inside the transmission roller 19, the third rotating shaft 23 being rotatably connected to the side wall of the storage groove 18, a limit rod 21 inside the storage groove 18, a top plate 22 inside the press housing 1, an adjusting rod 28 at the bottom of the top plate 22, an adjusting plate 29 on the side of the adjusting rod 28, the adjusting rod 28 passing through the adjusting plate 29 and being slidably connected to the adjusting plate 29, a transmission groove 20 on the side of the transmission roller 19 with its ends connected, the bottom end of the adjusting rod 28 being slidably connected to the transmission groove 20, and a transmission mechanism on the side of the press housing 1. The press housing 1 is used to control the rotation of the drive roller 19. Both sides of the press housing 1 are provided with discharge plates 30. The front of the press housing 1 is provided with a feed port, and both sides of the press housing 1 are provided with discharge ports. The discharge plates 30 are inclined so that the flattened cartons can fall directly to the ground and be contaminated by impurities on the ground. The drive groove 20 is connected end to end, extending from the initial end of the drive roller 19 to the other end, and then from the other end to the initial end, and then connected end to end. When the drive roller 19 rotates half a turn, the adjusting rod 28 can drive the top plate 22 from the initial end of the press housing 1 to the other end. When it continues to rotate half a turn, the top plate 22 returns from the other end of the press housing 1 to the initial end. The bottom of the adjusting rod 28 can be provided with ball bearings to achieve smooth movement in the drive groove 20.

[0023] Specifically, such as Figure 4 and Figure 5 As shown, the transmission mechanism includes a transmission gear 24 disposed at one end of the third rotating shaft 23, a second limiting plate 26 disposed on the side of the press housing 1, a telescopic cylinder 27 disposed on the upper end surface of the second limiting plate 26, a transmission gear plate 25 disposed at the output end of the telescopic cylinder 27, and the transmission gear plate 25 and the transmission gear 24 meshing and connected.

[0024] Specifically, such as Figure 1 and Figure 3As shown, the flattening mechanism includes a first limiting plate 4 set on the top of the press housing 1, a first motor 5 set on the side of the first limiting plate 4, a turntable 6 set on the output end of the first motor 5, a first transmission rod 8 set on the side of the turntable 6, a second transmission rod 10 set on one end of the first transmission rod 8, a pressure rod 3 slidably connected to the top of the press housing 1, a pressure plate 2 set on the bottom of the pressure rod 3, the second transmission rod 10 and the pressure rod 3 movably connected, a first rotating shaft 7 set on the side of the turntable 6, the first rotating shaft 7 passing through one end of the first transmission rod 8 and rotatably connected to the first rotating shaft 7, a second rotating shaft 9 set on the other end of the first transmission rod 8, the second rotating shaft 9 passing through one end of the second transmission rod 10 and rotatably connected to the second transmission rod 10, a second transmission seat 12 set on the other end of the second transmission rod 10, a first transmission seat 11 set on one end of the pressure rod 3, and the first transmission seat 11 and the second transmission seat 12 rotatably connected.

[0025] Specifically, such as Figure 1 and Figure 2 As shown, a transport frame 13 is provided on the side of the press housing 1. Both ends of the transport frame 13 are rotatably connected to transport rollers 14. The two transport rollers 14 are connected by a transport belt 15. A second motor 16 is provided on the side of the transport frame 13. The output end of the second motor 16 is fixedly connected to the transport rollers 14. A guide plate 17 is provided between the transport frame 13 and the press housing 1. There is a height difference between the guide plate 17 and the transport frame 13, which facilitates the transport of cartons into the press housing 1.

[0026] In summary, the corrugated cardboard box flattening machine provided in this embodiment operates by placing the cardboard box to be flattened onto the conveyor belt 15, which transports the cardboard box to the guide plate 17. The cardboard box slides from the guide plate 17 into the press housing 1. At this time, the first motor 5 and the turntable 6 drive the first transmission rod 8 to move. The first transmission rod 8 drives the second transmission rod 10 to move downward. The second transmission rod 10 drives the pressure rod 3 to move downward, and the pressure plate 2 flattens the cardboard box. After the cardboard box is flattened, the telescopic cylinder 27 is activated. The telescopic cylinder 27 drives the transmission gear 24 to rotate half a revolution through the transmission tooth plate 25. Under the action of the transmission roller 19, the adjusting rod 28 drives the top plate 22 to push the cardboard box out of the press housing 1. This process is repeated to achieve automatic feeding and discharging of the cardboard box.

[0027] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A corrugated cardboard box flattening machine, comprising a press housing (1), characterized in that, A flattening mechanism is provided inside the press housing (1). A storage groove (18) is provided at the bottom of the press housing (1). A transmission roller (19) is provided inside the storage groove (18). A third rotating shaft (23) is provided inside the transmission roller (19). The third rotating shaft (23) is rotatably connected to the side wall of the storage groove (18). A limit rod (21) is provided inside the storage groove (18). A top plate (22) is provided inside the press housing (1). The bottom of the top plate (22) The press housing (1) is provided with an adjusting rod (28), and an adjusting plate (29) is provided on the side of the adjusting rod (28). The adjusting rod (28) passes through the adjusting plate (29) and is slidably connected to the adjusting plate (29). The side of the transmission roller (19) is provided with a transmission groove (20) that is connected end to end. The bottom end of the adjusting rod (28) is slidably connected to the transmission groove (20). The side of the press housing (1) is provided with a transmission mechanism for controlling the rotation of the transmission roller (19).

2. The corrugated cardboard box flattening machine according to claim 1, characterized in that, The transmission mechanism includes a transmission gear (24) disposed at one end of the third rotating shaft (23), a second limiting plate (26) is disposed on the side of the press housing (1), a telescopic cylinder (27) is disposed on the upper end surface of the second limiting plate (26), a transmission tooth plate (25) is disposed at the output end of the telescopic cylinder (27), and the transmission tooth plate (25) and the transmission gear (24) are meshed and connected.

3. A corrugated cardboard box flattening machine according to claim 2, characterized in that, Both sides of the press housing (1) are provided with discharge plates (30).

4. A corrugated cardboard box flattening machine according to claim 1, characterized in that, The flattening mechanism includes a first limiting plate (4) disposed on the top of the press housing (1), a first motor (5) disposed on the side of the first limiting plate (4), a turntable (6) disposed at the output end of the first motor (5), a first transmission rod (8) disposed on the side of the turntable (6), a second transmission rod (10) disposed at one end of the first transmission rod (8), a pressure rod (3) slidably connected to the top of the press housing (1), a pressure plate (2) disposed at the bottom of the pressure rod (3), and the second transmission rod (10) and the pressure rod (3) being movably connected.

5. A corrugated cardboard box flattening machine according to claim 4, characterized in that, The turntable (6) has a first rotating shaft (7) on its side. The first rotating shaft (7) passes through one end of the first transmission rod (8) and is rotatably connected to the first rotating shaft (7). The other end of the first transmission rod (8) has a second rotating shaft (9). The second rotating shaft (9) passes through one end of the second transmission rod (10) and is rotatably connected to the second transmission rod (10). The other end of the second transmission rod (10) has a second transmission seat (12). One end of the pressure rod (3) has a first transmission seat (11). The first transmission seat (11) and the second transmission seat (12) are rotatably connected.

6. A corrugated cardboard box flattening machine according to claim 1, characterized in that, A transport frame (13) is provided on the side of the press housing (1). Both ends of the transport frame (13) are rotatably connected to transport rollers (14). The two transport rollers (14) are connected by a transport belt (15). A second motor (16) is provided on the side of the transport frame (13). The output end of the second motor (16) is fixedly connected to the transport rollers (14). A guide plate (17) is provided between the transport frame (13) and the press housing (1).

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