A corrugated paper intelligent production system

Abstract

The application discloses a corrugated paper intelligent production system, which comprises a bottom frame in the shape of a rectangular frame, two blanking mechanisms respectively arranged at two outer positions of the center of the bottom frame, one blanking mechanism arranged at the bottom height position of a corrugated paper stack, and the other blanking mechanism arranged at the top height position of the corrugated paper stack, which are used for placing new paper boards at the top and bottom of the corrugated paper stack, so as to facilitate the packaging and bundling of the packaging belt and prevent the packaging belt from being too tight to cause damage to single corrugated papers above and below the corrugated paper stack, four guardrail mechanisms arranged on the upper surface of the bottom frame in a rectangular distribution, the two blanking mechanisms arranged at the top and bottom height positions of the corrugated paper stack can automatically place protective paper boards above and below the corrugated paper stack, effectively avoid damage to the single corrugated papers at the uppermost and lowermost positions of the corrugated paper stack when the packaging belt is tightly bundled, and improve the finished product intact rate of the packaged corrugated paper.

Description

Technical Field

[0001] This invention relates to the field of corrugated paper production technology, specifically to an intelligent corrugated paper production system. Background Technology

[0002] Corrugated paper, with its advantages of high compression resistance, good cushioning, low cost, and recyclability, is widely used in product packaging, warehousing and logistics, and is one of the most widely used paper packaging substrates in the current packaging industry. As the demand for corrugated paper in the downstream packaging market continues to expand, corrugated paper manufacturers are also continuously raising their requirements for the automation level of production lines and the quality of finished products.

[0003] In the final packaging process of a traditional corrugated paper production line, the cut and sorted corrugated paper is stacked to form a corrugated paper stack. The stack is then secured with strapping for storage and transport. During the strapping process, the strapping needs to be tightened to ensure the stability of the stack and prevent it from crumbling. However, the tightened strapping acts directly on the surface of the top and bottom layers of corrugated paper, making these areas prone to creases, dents, and even tears. The corrugated core itself has a wavy structure and is relatively weak against localized compression. When the tightening force is concentrated on the edge of the corrugated paper, the core at the stress point is easily deformed, ultimately resulting in the outermost corrugated paper becoming defective.

[0004] To address these issues, some manufacturers manually add a protective cardboard sheet to the top and bottom of the corrugated cardboard stack before bundling. The protective cardboard disperses the tightening force of the packaging straps, preventing damage to the edges of the corrugated cardboard. However, manually adding the protective cardboard requires a dedicated workstation, which not only slows down the entire production line and increases labor costs, but also makes the protective effect inconsistent due to placement errors. This can still result in edge damage to the corrugated cardboard, leading to a high defect rate. Summary of the Invention

[0005] The purpose of this invention is to provide a corrugated paper intelligent production system that automatically places protective cardboard above and below the corrugated paper stack by setting two feeding mechanisms located at the top and bottom heights of the corrugated paper stack, effectively preventing damage to the top and bottom individual sheets of corrugated paper when the packaging straps are tightened, thereby improving the integrity rate of the finished corrugated paper after packaging. This system can solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an intelligent production system for corrugated paper, comprising: The bottom frame is rectangular in shape. The feeding mechanism consists of two feeding mechanisms located on the outer sides of the center of the bottom frame. One feeding mechanism is located at the bottom height of the corrugated paper stack, and the other feeding mechanism is located at the top height of the corrugated paper stack. These mechanisms are used to place new cardboard at the top and bottom of the corrugated paper stack so that the packaging straps can be used to secure the packaging and prevent the packaging straps from tightening and damaging the individual corrugated paper sheets above and below the corrugated paper stack. The guardrail mechanism consists of four rectangular guardrail mechanisms positioned on the upper surface of the bottom frame. A transportation mechanism, which is connected to the interior of the base frame; A lifting mechanism is connected to the bottom of the center position of the base frame.

[0007] Preferably, the material feeding mechanism includes a base plate, which is horizontally arranged. Four rectangular L-shaped stacking plates are arranged on the top of the base plate. A triangular plate is fixedly connected to one outer wall of the L-shaped stacking plate. The bottom side wall of the triangular plate is fixedly connected to the top of the base plate. A horizontally arranged material feeding slide is arranged on the upper surface of the base plate. A material feeding cavity is opened at the top of one side wall of the material feeding slide. A sliding cavity is opened at the center of the bottom of the base plate. A sensing slider is slidably connected inside the sliding cavity. The top of the sensing slider is fixedly connected to the center of the bottom of the material feeding slide. A distance sensor is installed at the bottom of the outer wall of the base plate. Two pushing cylinders are symmetrically distributed about the sliding cavity at the bottom of the base plate. A Z-shaped rod is fixedly connected to the output end of the pushing cylinder. The other end of the Z-shaped rod is fixedly connected to the side wall of the sensing slider.

[0008] Preferably, the bottom of the upper plate of one unloading mechanism is fixedly connected with four rectangularly distributed high telescopic rods, and the bottom of the upper plate of the other unloading mechanism is fixedly connected with four rectangularly distributed low telescopic rods. The high telescopic rods are provided with first clamping bolts, and the low telescopic rods are provided with second clamping bolts.

[0009] Preferably, several pads are fixedly connected to the bottom of both sides of the bottom frame.

[0010] Preferably, the top of the material discharge slide contacts the bottom of the L-shaped stacking plate, and the bottom of the material discharge slide contacts the top of the base plate.

[0011] Preferably, the guardrail mechanism includes two guardrails, which are horizontally arranged on the same side. The two guardrails are fixedly connected by an X-shaped guide rod. A horizontal sliding rod is fixedly connected to the outer wall of the upper guardrail. An L-shaped support tube is slidably sleeved on the other end of the horizontal sliding rod. The bottom of the vertical end of the L-shaped support tube is fixedly connected to the top side wall of the bottom frame. A third clamping bolt is threadedly connected to the outer wall of the horizontal end of the L-shaped support tube.

[0012] Preferably, the transport mechanism includes a transport motor and a transport roller. The transport roller is rotatably connected to the top position of the bottom frame via a number of spindles. One end of the spindle rotates through the side wall of the bottom frame, and a synchronous pulley is fixedly connected to the through end. All synchronous pulleys are connected by a synchronous belt drive. A transport motor is installed on the outer wall of one corner of the bottom frame, and the output end of the transport motor is fixedly connected to the outer end of a spindle.

[0013] Preferably, the lifting mechanism includes a U-shaped plate, with the U-shaped plate fixedly connected to the center of the bottom of the base frame, a lifting cylinder installed at the center of the bottom inside the U-shaped plate, an I-shaped rod fixedly connected to the output end of the lifting cylinder, and T-shaped top rods fixedly connected to the bottom of the four ends of the I-shaped rod.

[0014] Preferably, the T-shaped top rod is inserted between two transport rollers, and the distance between the two transport rollers is greater than the outer diameter of the T-shaped top rod. Two guide rail rods symmetrically distributed about the lifting cylinder are fixedly connected to the bottom of the U-shaped plate, and the top of the guide rail rod slides through the side wall of the I-shaped rod.

[0015] Preferably, a horizontal plate is fixedly connected to the rear side wall of the U-shaped plate, an infrared sensor is installed on the top of the outer side wall of the horizontal plate, the infrared sensor is located between two adjacent conveying rollers, and a controller is installed on the outer side wall of one corner of the bottom frame. The controller is electrically connected to the material dropping mechanism, the distance sensor, the infrared sensor, the conveying mechanism, and the lifting mechanism.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This intelligent corrugated paper production system, by setting up two feeding mechanisms located at the top and bottom of the corrugated paper stack respectively, can automatically place protective cardboard on the top and bottom of the corrugated paper stack, effectively preventing damage to the top and bottom individual sheets of corrugated paper when the packaging straps are tightened, and improving the integrity rate of the finished corrugated paper after packaging.

[0017] 2. The feeding mechanism can automatically complete the conveying and placement of single protective cardboard sheets without manual operation. This not only realizes the intelligent operation of corrugated paper stacking and covering, but also reduces the intensity of manual labor, improves the efficiency of packaging operations, and reduces errors caused by manual operation.

[0018] 3. The two feeding mechanisms are connected and fixed by adjustable and lockable high telescopic rods and low telescopic rods, respectively. The staff can flexibly adjust the height of the two feeding mechanisms according to the overall height of the corrugated paper stack to be packed, so that they are aligned with the top and bottom of the corrugated paper stack, which can adapt to the processing needs of corrugated paper stacks of different heights. The device has stronger adaptability and a wider range of applications.

[0019] 4. The four rectangular L-shaped stacking plates in the feeding mechanism can laterally limit the stacked protective cardboard, preventing it from slipping or shifting during the stacking process. This ensures that the protective cardboard is always neatly stacked above the feeding slide, providing a stable foundation for subsequent feeding operations and ensuring the stable operation of the feeding process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the entire invention from another angle; Figure 3 This is a three-dimensional structural diagram of the two material feeding mechanisms in this invention; Figure 4 for Figure 3 A schematic diagram of the three-dimensional structure from another angle; Figure 5 This is a three-dimensional structural diagram of the bottom frame, guardrail mechanism, transportation mechanism, and lifting mechanism in this invention; Figure 6 This is a three-dimensional enlarged structural schematic diagram of the lifting mechanism in this invention; Figure 7 This is a diagram of the control module of the present invention.

[0021] In the diagram: 1. Base frame; 11. Foot pad; 12. High telescopic rod; 13. Low telescopic rod; 14. First clamping bolt; 15. Second clamping bolt; 2. Material dropping mechanism; 21. Base plate; 22. L-shaped stacking plate; 23. Triangular plate; 24. Material dropping slide plate; 25. Material dropping chamber; 26. Inductive slider; 27. Slide cavity; 28. Pushing cylinder; 29. ​​Z-shaped rod; 30. Distance sensor; 3. Guardrail mechanism; 31. Guardrail post. 32. X-shaped guide rod; 33. L-shaped support tube; 34. Third clamping bolt; 35. Horizontal slide bar; 4. Conveying mechanism; 41. Conveying motor; 42. Conveying roller; 43. Synchronous belt; 44. Synchronous pulley; 45. Mandrel; 5. Lifting mechanism; 51. U-shaped plate; 52. Controller; 53. Horizontal plate; 54. Infrared sensor; 55. Guide rail rod; 56. I-shaped rod; 57. T-shaped top rod; 58. Lifting cylinder. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1 to 7The diagram shows a smart corrugated paper production system, which includes: Base frame 1, wherein the base frame 1 is rectangular in shape; The two feeding mechanisms 2 are respectively located on the two outer sides of the center of the bottom frame 1. One feeding mechanism 2 is located at the bottom height of the corrugated paper stack, and the other feeding mechanism 2 is located at the top height of the corrugated paper stack. They are used to place new cardboard at the top and bottom of the corrugated paper stack so that the packaging straps can be tied and packaged, and to prevent the packaging straps from tightening and damaging the individual corrugated paper sheets above and below the corrugated paper stack. Guardrail mechanism 3: Four rectangular guardrail mechanisms 3 are set on the upper surface of the bottom frame 1; Transportation mechanism 4 is connected inside the bottom frame 1; Lifting mechanism 5 is connected to the bottom of the center position of the base frame 1.

[0024] It is worth noting that the intelligent working principle of covering the corrugated paper stack is as follows: multiple cover boards for protecting the top of the corrugated paper stack are stacked and placed in the limiting space enclosed by the four L-shaped stacking plates 22 of the feeding mechanism 2. The multiple cover boards are stacked on top of the feeding slide plate 24 below, completing the preparation of the cover board feeding.

[0025] After the entire stack of corrugated cardboard is transported to the appropriate location, the lifting mechanism 5 lifts the corrugated cardboard stack into place, waiting for the top paper covering operation. After receiving the workstation ready signal, the controller 5 triggers the material dropping mechanism 2 to start the paper covering process.

[0026] The pusher cylinder 28 receives the extension signal from the controller 5, and the output end extends. Through the Z-shaped rod 29, it drives the induction slider 26 to slide along the slide cavity 27 towards the center of the bottom frame 1, thereby driving the dropping slide plate 24 and the top cover cardboard of the dropping slide plate 24 to move synchronously towards the top of the corrugated paper stack. Finally, the cover cardboard is transported to the position directly above the corrugated paper stack, completing the dropping and feeding of paper.

[0027] After the sensing slider 26 moves into position with the material discharge slide 24, the distance sensor 30 senses the arrival signal of the sensing slider 26 and transmits the signal to the controller 5. The controller 5 controls the pusher cylinder 28 to retract, driving the material discharge slide 24 to reset. At this time, the remaining cover paper that was originally stacked falls to the top of the material discharge slide 24, waiting for the next push. When the material discharge slide 24 returns to the initial position, the sensing slider 26 triggers the origin signal of the distance sensor 30, the mechanism reset is completed, and the next cover paper discharge operation can be carried out. The conveying and placement of a single cover paper is automatically completed without manual operation, realizing intelligent paper covering.

[0028] Please see Figure 1 and Figure 2The material feeding mechanism 2 includes a base plate 21, which is horizontally arranged. Four rectangular L-shaped stacking plates 22 are arranged on the top of the base plate 21. A triangular plate 23 is fixedly connected to one outer wall of the L-shaped stacking plate 22. The bottom side wall of the triangular plate 23 is fixedly connected to the top of the base plate 21. A horizontally arranged material feeding slide plate 24 is arranged on the upper surface of the base plate 21. A material feeding cavity 25 is opened at the top of one side wall of the material feeding slide plate 24. A sliding cavity 27 is opened at the bottom center of the base plate 21. A sensing slider 26 is slidably connected inside the sliding cavity 27. The top of the sensing slider 26 is fixedly connected to the bottom center of the material feeding slide plate 24. A distance sensor 30 is installed at the bottom of the outer wall of the base plate 21. Two pusher cylinders 28 are symmetrically distributed about the sliding cavity 27 at the bottom of the base plate 21. A Z-shaped rod 29 is fixedly connected to the output end of the pusher cylinder 28. The other end of the Z-shaped rod 29 is fixedly connected to the side wall of the sensing slider 26.

[0029] Please refer to Figure 2 , Figure 3 and Figure 4 One of the unloading mechanisms 2 has four rectangularly distributed high telescopic rods 12 fixedly connected to the bottom of the upper base plate 21, and another unloading mechanism 2 has four rectangularly distributed low telescopic rods 13 fixedly connected to the bottom of the upper base plate 21. The high telescopic rods 12 are provided with a first clamping bolt 14, and the low telescopic rods 13 are provided with a second clamping bolt 15.

[0030] Workers can adjust the extension lengths of the high telescopic rod 12 and the low telescopic rod 13 according to the overall height of the corrugated paper stack to be packed. After adjustment, the first clamping bolt 14 and the second clamping bolt 15 are used to lock and fix them, so that the two feeding mechanisms 2 can be aligned with the top and bottom positions of the corrugated paper stack respectively, which facilitates the subsequent feeding of the padding paper. It can adapt to the processing needs of corrugated paper stacks of different heights and has stronger adaptability.

[0031] Please refer to Figure 1 and Figure 2 Several feet 11 are fixedly connected to the bottom of both sides of the base frame 1. The feet 11 are in direct contact with the support surface, which can increase the friction between the base frame 1 and the placement plane.

[0032] Please refer to Figure 3 and Figure 4 The top of the material drop plate 24 contacts the bottom of the L-shaped stacking plate 22, and the bottom of the material drop plate 24 contacts the top of the base plate 21. The side plates of the L-shaped stacking plate 22 are used to laterally limit the stacked pad paper, preventing the pad paper from sliding and shifting during the stacking process, ensuring that the pad paper is always neatly stacked above the material drop plate, providing a stable foundation for subsequent feeding operations.

[0033] See Figure 1 , Figure 2 and Figure 5The guardrail mechanism 3 includes two guardrail bars 31, which are horizontally arranged on the same side. The two guardrail bars 31 are fixedly connected by an X-shaped guide bar 32. A horizontal sliding bar 35 is fixedly connected to the outer wall of the upper guardrail bar 31. An L-shaped support tube 33 is slidably sleeved on the other end of the horizontal sliding bar 35. The bottom of the vertical end of the L-shaped support tube 33 is fixedly connected to the top side wall of the bottom frame 1. A third clamping bolt 34 is threadedly connected to the outer wall of the horizontal end of the L-shaped support tube 33.

[0034] Loosening the third clamping bolt 34 allows the horizontal slide bar 35 to slide along the horizontal section of the L-shaped support tube 33, thereby driving the two guardrails 31 to move synchronously, adjusting the horizontal position of the X-shaped guide bar 32, and adapting to the guiding and limiting operation of the corrugated paper stack.

[0035] See Figure 2 and Figure 5 The transport mechanism 4 includes a transport motor 41 and a transport roller 42. The transport roller 42 is rotatably connected to the top position inside the bottom frame 1 by a number of spindles 45. One end of the spindle 45 rotates through the side wall of the bottom frame 1, and the through end is fixedly connected to a synchronous pulley 44. All synchronous pulleys 44 are connected by a synchronous belt 43. The transport motor 41 is installed on the outer side wall of one corner of the bottom frame 1. The output end of the transport motor 41 is fixedly connected to the outer end of a spindle 45.

[0036] During operation, the conveyor motor 41 starts and drives the connected spindle 45 to rotate through the output end. Then, through the transmission action of the synchronous pulley 43 and the synchronous belt 44, all the conveyor rollers 42 rotate synchronously in the same direction. The corrugated paper falling on the conveyor rollers will complete the automated material feeding operation under the action of rotational friction.

[0037] See Figure 5 , Figure 6 and Figure 7 The lifting mechanism 5 includes a U-shaped plate 51. The U-shaped plate 51 is fixedly connected to the center of the bottom of the bottom frame 1. A lifting cylinder 58 is installed at the center of the bottom inside the U-shaped plate 51. An I-shaped rod 56 is fixedly connected to the output end of the lifting cylinder 58. T-shaped top rods 57 are fixedly connected to the bottom of the four ends of the I-shaped rod 56.

[0038] T-shaped top rod 57 is inserted between two transport rollers 42. The distance between the two transport rollers 42 is greater than the outer diameter of T-shaped top rod 57. Two guide rail rods 55 are fixedly connected to the bottom of the U-shaped plate 51, which are symmetrically distributed about the lifting cylinder 58. The top of the guide rail rods 55 slides through the side wall of the I-shaped rod 56.

[0039] A horizontal plate 53 is fixedly connected to the rear side wall of the U-shaped plate 51. An infrared sensor 54 is installed on the top of the outer side wall of the horizontal plate 53. The infrared sensor 54 is located between two adjacent conveying rollers 42. A controller 52 is installed on the outer side wall of one corner of the bottom frame 1. The controller 52 is electrically connected to the material dropping mechanism 2, the distance sensor 30, the infrared sensor 54, the conveying mechanism 4, and the lifting mechanism 5.

[0040] When the corrugated paper stack is transported to the designated work station by the transport roller 42 of the transport mechanism 4, the infrared sensor 54 installed on the horizontal plate 53 detects the corrugated paper stack in place at the work station and transmits the detection signal to the controller 52. The controller 52 triggers the lifting cylinder 58 of the lifting mechanism 5 to start, and the transport mechanism 4 is shut down.

[0041] The output end of the lifting cylinder 57 extends upward, driving the I-shaped rod 56, which is fixedly connected to it, to slide upward along the two guide rails 55 symmetrically arranged inside the U-shaped plate 51. The guide rails 55 guide and limit the lifting movement of the I-shaped rod 56, ensuring that the lifting process is stable and does not deviate. When the I-shaped rod 56 moves upward, it simultaneously drives the four T-shaped top rods 57 fixed at its four ends to move upward. Since the T-shaped top rods 57 are originally inserted between the gaps of two adjacent transport rollers 42, and the distance between the transport rollers 42 is greater than the outer diameter of the T-shaped top rods 57, the T-shaped top rods 57 have sufficient upward movement space. The upward-moving T-shaped top rods 57 will pass through the gaps of the transport rollers 42 and finally support the corrugated paper stack from the bottom, lifting the entire corrugated paper stack to the set height, completing the lifting operation, and facilitating the subsequent processing of the lifted corrugated paper stack.

[0042] After the corrugated paper stack has completed its subsequent processing, the output end of the lifting cylinder 58 retracts, driving the I-shaped rod 56 and the T-shaped top rod 57 to descend back to their initial positions within the gap of the transport roller 4, freeing up the transport station, and waiting for the next set of corrugated paper stacks to be transported to the position before repeating the above lifting process.

[0043] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrugated paper intelligent production system, characterized in that, include: The bottom frame (1) is rectangular in shape; The two feeding mechanisms (2) are respectively located on the outer sides of the center of the bottom frame (1). One feeding mechanism (2) is located at the bottom height of the corrugated paper stack, and the other feeding mechanism (2) is located at the top height of the corrugated paper stack. They are used to place new cardboard at the top and bottom of the corrugated paper stack so that the packaging straps can be used to tie the packaging and prevent the packaging straps from tightening and damaging the single corrugated paper above and below the corrugated paper stack. Guardrail mechanism (3), four rectangular guardrail mechanisms (3) are set on the upper surface of the bottom frame (1); The transportation mechanism (4) is connected to the inside of the bottom frame (1); The lifting mechanism (5) is connected to the bottom of the center position of the base frame (1).

2. The intelligent production system for corrugated paper according to claim 1, characterized in that: The material feeding mechanism (2) includes a base plate (21), which is horizontally arranged. Four rectangular L-shaped stacking plates (22) are arranged above the base plate (21). A triangular plate (23) is fixedly connected to one outer wall of the L-shaped stacking plate (22). The bottom side wall of the triangular plate (23) is fixedly connected to the top of the base plate (21). A horizontally arranged material feeding slide plate (24) is arranged on the upper surface of the base plate (21). A material feeding cavity (25) is opened at the top of one side wall of the material feeding slide plate (24). The bottom center of the base plate (21) is located at... A sliding cavity (27) is provided, and an induction slider (26) is slidably connected inside the sliding cavity (27). The top of the induction slider (26) is fixedly connected to the center of the bottom of the material drop slide (24). A distance sensor (30) is installed at the bottom of the outer wall of the base plate (21). Two pusher cylinders (28) are symmetrically distributed about the sliding cavity (27) at the bottom of the base plate (21). A Z-shaped rod (29) is fixedly connected to the output end of the pusher cylinder (28). The other end of the Z-shaped rod (29) is fixedly connected to the side wall of the induction slider (26).

3. The intelligent production system for corrugated paper according to claim 2, characterized in that: One of the feeding mechanisms (2) has four rectangularly distributed high telescopic rods (12) fixedly connected to the bottom of the upper base plate (21), and another feeding mechanism (2) has four rectangularly distributed low telescopic rods (13) fixedly connected to the bottom of the upper base plate (21). The high telescopic rods (12) are provided with a first clamping bolt (14), and the low telescopic rods (13) are provided with a second clamping bolt (15).

4. The intelligent production system for corrugated paper according to claim 1, characterized in that: The bottom of the two side walls of the base frame (1) is fixedly connected with several pads (11).

5. The intelligent production system for corrugated paper according to claim 2, characterized in that: The top of the material drop plate (24) contacts the bottom of the L-shaped stack plate (22), and the bottom of the material drop plate (24) contacts the top of the base plate (21).

6. The intelligent production system for corrugated paper according to claim 1, characterized in that: The guardrail mechanism (3) includes two guardrails (31). The two guardrails (31) on the same side are horizontally arranged. The two guardrails (31) are fixedly connected by an X-shaped guide rod (32). A horizontal slide rod (35) is fixedly connected to the outer wall of the upper guardrail (31). An L-shaped support tube (33) is slidably sleeved on the other end of the horizontal slide rod (35). The bottom of the vertical end of the L-shaped support tube (33) is fixedly connected to the top side wall of the bottom frame (1). A third clamping bolt (34) is threadedly connected to the outer wall of the horizontal end of the L-shaped support tube (33).

7. The intelligent production system for corrugated paper according to claim 2, characterized in that: The transport mechanism (4) includes a transport motor (41) and a transport roller (42). The transport roller (42) is rotatably connected to the top position inside the bottom frame (1) by a number of spindles (45). One end of the spindle (45) rotates through the side wall of the bottom frame (1), and the through end is fixedly connected to a synchronous pulley (44). All synchronous pulleys (44) are connected by a synchronous belt (43). The transport motor (41) is installed on the outer side wall of one corner of the bottom frame (1). The output end of the transport motor (41) is fixedly connected to the outer end of a spindle (45).

8. The intelligent production system for corrugated paper according to claim 7, characterized in that: The lifting mechanism (5) includes a U-shaped plate (51), a U-shaped plate (51) is fixedly connected to the bottom center of the bottom frame (1), a lifting cylinder (58) is installed in the bottom center of the U-shaped plate (51), an I-shaped rod (56) is fixedly connected to the output end of the lifting cylinder (58), and a T-shaped top rod (57) is fixedly connected to the bottom of the four ends of the I-shaped rod (56).

9. The intelligent production system for corrugated paper according to claim 8, characterized in that: The T-shaped top rod (57) is inserted between the two transport rollers (42). The distance between the two transport rollers (42) is greater than the outer diameter of the T-shaped top rod (57). The bottom of the U-shaped plate (51) is fixedly connected to two guide rail rods (55) that are symmetrically distributed about the lifting cylinder (58). The top of the guide rail rod (55) slides through the side wall of the I-shaped rod (56).

10. The intelligent production system for corrugated paper according to claim 8, characterized in that: A horizontal plate (53) is fixedly connected to the rear side wall of the U-shaped plate (51). An infrared sensor (54) is installed on the top of the outer side wall of the horizontal plate (53). The infrared sensor (54) is located between two adjacent transport rollers (42). A controller (52) is installed on the outer side wall of one corner of the bottom frame (1). The controller (52) is electrically connected to the material dropping mechanism (2), the distance sensor (30), the infrared sensor (54), the transport mechanism (4), and the lifting mechanism (5).

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