A cutting machine for corrugated paper

Abstract

The application relates to a slitting machine for processing corrugated paper, which comprises a frame body, a conveyor for conveying the corrugated paper arranged on the frame body, a guide mechanism, a slitting unit, a fixed seat arranged on the conveyor, a rotating frame arranged in the fixed seat, a plurality of electric push rods arranged along the length of the rotating frame, a mounting head arranged at the bottom end of the piston rod of the electric push rod, a slitting blade arranged on the mounting head, one end of the slitting blade being downwardly inclined, and a driving element arranged on the fixed seat. The application can control the lifting of the slitting blades in different positions and quantities through the electric push rod and the mounting head, the number of times and the slitting width of the corrugated paper in single slitting can be conveniently changed, different slitting requirements can be met, the universality and applicability of the equipment are improved, meanwhile, the adjustment of the slitting blade is convenient and fast, complicated dismounting and reinstallation operations are not needed, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of cardboard processing technology, and in particular to a slitting machine for corrugated paper processing. Background Technology

[0002] In the corrugated paper processing industry, the function of a slitting machine is to cut wide corrugated paper into preset sizes to meet different packaging needs.

[0003] In practical applications, most existing corrugated paper slitting machines use a fixed slitting blade installation method, which makes it inconvenient to change the number of slitting blades. With the continuous development of the packaging industry, the market demand for corrugated paper specifications is becoming increasingly diversified. Different packaging products, such as small electronic product packaging, large home appliance packaging, and food packaging, have different requirements for the size of corrugated paper. This requires corrugated paper slitting machines to be able to flexibly adjust slitting parameters, especially the number of slitting operations per pass, in order to adapt to diverse production needs.

[0004] However, existing slitting mechanisms with fixed-mount slitting blades are inconvenient to adjust according to actual production needs because the slitting blades are in a fixed position. When it is necessary to change the number of times the corrugated paper is slitted at one time, it is often necessary to disassemble and reinstall the entire slitting blade, which is time-consuming and affects production efficiency.

[0005] For example, when switching from producing one specification of corrugated paper to another, if the new specification requires an increase or decrease in the number of cuts per slit, the existing fixed slitting mechanism needs to be disassembled or reinstalled, reducing production efficiency.

[0006] To address the aforementioned issues, a slitting machine for corrugated paper processing is now designed. Utility Model Content

[0007] This application provides a corrugated paper slitting machine to solve the problem that most of the slitting blades in existing corrugated paper slitting mechanisms are fixed, making it inconvenient and difficult to adjust the number of slitting blades quickly and easily.

[0008] In a first aspect, a slitting machine for corrugated paper processing is provided, comprising:

[0009] The frame is equipped with a conveyor for transporting corrugated paper.

[0010] A guiding mechanism, which is installed on the conveyor, is used to correct the deviation of the corrugated paper.

[0011] The slitting unit includes a fixed seat mounted on a conveyor, a rotating frame arranged within the fixed seat, a plurality of electric push rods arranged along the length of the rotating frame, a mounting head located at the bottom end of the piston rod of the electric push rod, and a slitting blade mounted on the mounting head. One end of the slitting blade is inclined downwards, and the electric push rod is used to drive the slitting blade to rise and fall.

[0012] The fixed base is provided with a driving component, which is connected to the rotating frame and is used to drive the rotating frame to rotate.

[0013] In some embodiments, the conveyor includes side frames mounted opposite each other on the frame, two main shaft rollers rotatably mounted between the two side frames, a conveyor belt drivingly connected between the outer sides of the two main shaft rollers, a pallet located within the conveyor belt between the two side frames, and a power unit mounted on one side frame.

[0014] In some embodiments, the power unit includes a mounting base disposed below the side frame, on which a drive motor and a reducer are disposed. The output shaft of the drive motor is connected to the input shaft of the reducer. A pulley is disposed at one end of the output shaft of the reducer and at one end of either main shaft roller. The two pulleys are connected by a belt drive.

[0015] In some embodiments, the rotating frame includes a top plate and a lower bracket connected to each other, the lower bracket being U-shaped, the electric push rod being disposed above the top plate, and the mounting head being disposed above the lower bracket;

[0016] The piston rod of the electric push rod passes through the top plate and extends above the lower bracket.

[0017] In some embodiments, a positioning rod is provided above the lower bracket, and a positioning groove adapted to the positioning rod is provided at the bottom of the mounting head.

[0018] In some embodiments, the slitting blade includes a fixing block disposed on the mounting head, a rotating shaft rotatably disposed on the fixing block, a second drive motor disposed on one side of the fixing block, the output shaft of the second drive motor being connected to one end of the rotating shaft, and a slitting circular blade disposed at the other end of the rotating shaft, the slitting circular blade being fixedly disposed on the rotating shaft by bolts;

[0019] The conveyor belt has a slitting groove located below the slitting circular blade. When the positioning rod moves downward and engages with the positioning groove, the bottom end of the slitting circular blade is located in the slitting groove.

[0020] In some embodiments, the guiding mechanism includes a plurality of uprights arranged opposite each other on the side frame, a plurality of insert rods inserted into the uprights, a guide plate disposed between the plurality of insert rods on the same side, one end of the guide plate being close to the fixed seat, and the bottom of the guide plate being in contact with the upper surface of the conveyor belt.

[0021] In some embodiments, the driving component includes a second rotating shaft disposed opposite to both ends of the top plate, a third driving motor and a third reducer disposed on a fixed base, the output shaft of the third driving motor being connected to the input shaft of the third reducer, the output shaft of the third reducer being connected to the other end of one side of the second rotating shaft, and the other end of the other side of the second rotating shaft being rotatably connected to the fixed base.

[0022] This application provides a corrugated paper slitting machine. By controlling the lifting and lowering of slitting blades at different positions and in different numbers through an electric push rod and mounting head, the number of slitting operations and the slitting width of corrugated paper in a single operation can be easily changed to meet different slitting requirements, thereby improving the versatility and applicability of the equipment. At the same time, the adjustment of the slitting blades is convenient and quick, without the need for complex disassembly and reinstallation operations, thus improving production efficiency.

[0023] The lifting height of the slitting blade can be precisely controlled by the electric push rod, while the drive unit can adjust the angle of the slitting blade, so that the slitting blade can be adjusted according to the corrugated paper of different thicknesses to cut into the corrugated paper at the appropriate angle.

[0024] The guiding mechanism's correction function can effectively reduce the positional deviation of corrugated paper during the conveying process, ensuring that the corrugated paper enters the slitting unit in the accurate position. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A three-dimensional structural illustration provided for an embodiment of this application. Figure 1 ;

[0027] Figure 2 A three-dimensional structural illustration provided for an embodiment of this application. Figure 2 ;

[0028] Figure 3 A three-dimensional schematic diagram of the connection structure between the slitting unit and the driving component provided in the embodiments of this application;

[0029] Figure 4 Three-dimensional schematic diagram of the slicing unit provided in the embodiments of this application Figure 1 ;

[0030] Figure 5 Three-dimensional schematic diagram of the slicing unit provided in the embodiments of this application Figure 2 .

[0031] In the diagram: 1. Frame; 2. Conveyor; 3. Guiding mechanism; 4. Slitting unit; 41. Fixed seat; 42. Rotating frame; 43. Electric push rod; 44. Mounting head; 45. Slitting blade; 21. Side frame; 22. Main shaft roller; 23. Conveyor belt; 24. Pallet; 25. Power unit; 421. Top plate; 422. Lower support frame; 6. Positioning rod; 7. Positioning groove; 451. Fixed block; 452. Rotating shaft; 453. Drive motor II; 454. Slitting circular blade; 231. Slitting groove; 31. Column; 32. Insert rod; 33. Guide plate; 5. Driving component; 51. Rotating shaft II. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] This application provides a corrugated paper slitting machine that solves the problem that most existing corrugated paper slitting mechanisms in the related art have fixed slitting blades, making it inconvenient and difficult to quickly adjust the number of slitting blades.

[0034] Please see Figures 1-3 A corrugated paper slitting machine includes: a frame 1 on which a conveyor 2 for conveying corrugated paper is mounted; a guiding mechanism 3 on which a slitting unit 4 for correcting the corrugated paper is mounted on the conveyor 2; a fixed base 41 on the conveyor 2; a rotating frame 42 arranged in the fixed base 41; a plurality of electric push rods 43 arranged along the length of the rotating frame 42; a mounting head 44 at the bottom end of the piston rod of the electric push rod 43; and a slitting blade 45 on the mounting head 44, one end of which is inclined downwards. The electric push rods 43 are used to drive the slitting blade 45 to rise and fall. A driving member 5 is mounted on the fixed base 41, and the driving member 5 is connected to the rotating frame 42 and used to drive the rotating frame 42 to rotate.

[0035] The conveyor 2 operates continuously, driving the corrugated paper forward along the preset path to ensure that the corrugated paper can accurately reach the bottom of the slitting unit 4. During the conveying process, the guide mechanism 3 is set on the conveyor 2 to correct the position of the corrugated paper.

[0036] By controlling the extension and retraction of the electric push rod 43, the mounting head 44 can be driven to move up and down, thereby driving the slitting blade 45 to adjust its height. According to the actual slitting requirements, the height of different positions and different numbers of slitting blades 45 can be controlled to change the position of the slitting blade 45 in the width direction of the corrugated paper, so as to realize the slitting of the corrugated paper at different positions and meet diverse slitting requirements.

[0037] When it is necessary to cut corrugated paper of different thicknesses, the drive unit 5 can drive the rotating frame 42 to rotate. The rotation of the rotating frame 42 will drive the electric push rod 43, the mounting head 44 and the slitting blade 45 on it to rotate together, thereby adjusting the angle of the slitting blade 45 so that the slitting blade 45 can cut into the corrugated paper with appropriate pressure.

[0038] Once the corrugated paper is accurately conveyed to the slitting unit 4 and the slitting blade 45 is adjusted to the appropriate position, height, and angle, the conveyor 2 continues to move the corrugated paper. Under the pressure provided by the electric push rod 43 and the appropriate angle, the slitting blade 45 cuts the corrugated paper, cutting the wide corrugated paper into narrow corrugated paper of the required size.

[0039] By controlling the lifting and lowering of the slitting blades 45 at different positions and in different quantities through the electric push rod 43 and the mounting head 44, the number of slitting operations and the slitting width of the corrugated paper can be easily changed to meet different slitting requirements, thereby improving the versatility and applicability of the equipment. At the same time, the adjustment of the slitting blades 45 is convenient and quick, without the need for complicated disassembly and reinstallation operations, thus improving production efficiency.

[0040] The lifting height of the slitting blade 45 can be precisely controlled by the electric push rod 43, while the drive unit 5 can adjust the angle of the slitting blade 45 so that the slitting blade 45 can be adjusted according to the corrugated paper of different thicknesses and cut into the corrugated paper at a suitable angle.

[0041] The correction function of the guide mechanism 3 can effectively reduce the positional deviation of the corrugated paper during the conveying process, ensuring that the corrugated paper enters the slitting unit 4 in the accurate position.

[0042] like Figure 1 and Figure 2 As shown, in one embodiment, the conveyor 2 includes side frames 21 arranged opposite to each other on the frame 1, two main shaft rollers 22 are rotatably arranged between the two side frames 21, a conveyor belt 23 is connected between the outer sides of the two main shaft rollers 22, a pallet 24 located in the conveyor belt 23 is arranged between the two side frames 21, and a power unit 25 is arranged on one side of the side frame 21.

[0043] When the power unit 25 is started, the power it generates is transmitted to one of the main shaft rollers 22, causing the main shaft roller 22 to start rotating. Since the two main shaft rollers 22 are connected by a conveyor belt 23, when one main shaft roller 22 rotates under the drive of the power unit 25, it will drive the conveyor belt 23 to move accordingly. The conveyor belt 23 forms a closed loop between the two main shaft rollers 22, and transmits power to the other main shaft roller 22 through friction, so that the two main shaft rollers 22 rotate synchronously, thereby realizing the continuous operation of the conveyor belt 23.

[0044] The corrugated paper to be cut is placed on the upper surface of the conveyor belt 23. As the conveyor belt 23 continues to operate, the corrugated paper is smoothly conveyed along the moving direction of the conveyor belt 23 under the action of friction between the conveyor belt 23 and the corrugated paper until it reaches the bottom of the cutting unit 4 for cutting.

[0045] When the corrugated paper is placed on the conveyor belt 23, the pallet 24 can support the conveyor belt 23 and prevent the conveyor belt 23 from sagging or deforming excessively under the weight of the corrugated paper.

[0046] like Figure 2 As shown, the power unit 25 further includes a mounting base disposed below the side frame 21. A drive motor and a reducer are disposed on the mounting base. The output shaft of the drive motor is connected to the input shaft of the reducer. A pulley is disposed at one end of the output shaft of the reducer and one end of any main shaft roller 22. The two pulleys are driven by a belt.

[0047] When the drive motor is powered on and started, the output shaft of the drive motor is connected to the input shaft of the reducer through a coupling. The power generated by the drive motor is transmitted to the reducer, which reduces the high-speed input power and converts the high-speed rotation of the drive motor into a lower speed and a larger torque output to meet the power requirements of the conveyor for conveying corrugated paper.

[0048] The rotation of the reducer output shaft drives the pulley on it to rotate. The pulley at one end of the main shaft roller 22 also starts to rotate under the drive of the belt, which in turn drives the main shaft roller 22 to rotate. When one main shaft roller 22 rotates under the drive of the belt, it will drive the conveyor belt 23 to move accordingly. Through friction, the power is transmitted to the other main shaft roller 22, so that the two main shaft rollers 22 rotate synchronously, thereby realizing the continuous operation of the conveyor belt 23 and conveying the corrugated paper placed on the conveyor belt 23 forward.

[0049] like Figure 3 and Figure 4As shown, it should be noted that the rotating frame 42 includes a top plate 421 and a lower bracket 422 connected to each other. The lower bracket 422 is U-shaped. The electric push rod 43 is disposed above the top plate 421, and the mounting head 44 is disposed above the lower bracket 422. The piston rod of the electric push rod 43 passes through the top plate 421 and extends to the upper part of the lower bracket 422.

[0050] The lower bracket 422 is U-shaped, providing ample space for the installation and layout of internal components. The electric push rod 43 is securely mounted above the top plate 421, and the mounting head 44 is positioned above the lower bracket 422. The piston rod of the electric push rod 43 passes through the top plate 421 and extends to the top of the lower bracket 422, connecting with the mounting head 44 to form a complete power transmission and motion execution path.

[0051] When the drive unit 5 drives the rotating frame 42 to rotate, the top plate 421 and the lower bracket 422 rotate synchronously as a whole.

[0052] The electric push rod 43 is fixed on the top plate 421. After the piston rod passes through the top plate 421, it directly applies power to the mounting head 44 arranged above the lower bracket 422. Under the push or pull of the piston rod, the mounting head 44 moves linearly along the axial direction of the piston rod.

[0053] like Figure 4 and Figure 5 As shown in the preferred embodiment, a positioning rod 6 is provided above the lower bracket 422, and a positioning groove 7 adapted to the positioning rod 6 is provided at the bottom of the mounting head 44.

[0054] The positioning rod 6 is cylindrical, which can provide a more uniform positioning effect.

[0055] The size and shape of the positioning groove 7 are closely matched with the positioning rod 6, which can ensure the accurate installation and stable positioning of the mounting head 44 on the positioning rod 6.

[0056] When the piston rod of the electric push rod 43 pushes the mounting head 44 to move up and down, the positioning rod 6 will accurately insert into the positioning groove 7 during the descent of the mounting head 44. When the mounting head 44 rises, the positioning rod 6 can also ensure that the mounting head 44 returns to its initial position smoothly.

[0057] like Figure 1 and Figure 4As shown, the slitting blade 45 further includes a fixing block 451 disposed on the mounting head 44, a rotating shaft 452 rotatably disposed on the fixing block 451, a second drive motor 453 disposed on one side of the fixing block 451, the output shaft of the second drive motor 453 being connected to one end of the rotating shaft 452, and a slitting circular blade 454 disposed at the other end of the rotating shaft 452, the slitting circular blade 454 being fixedly disposed on the rotating shaft 452 by bolts; a slitting groove 231 located below the slitting circular blade 454 is provided on the conveyor belt 23, when the positioning rod 6 moves downward and engages with the positioning groove 7, the bottom end of the slitting circular blade 454 is located in the slitting groove 231.

[0058] The conveyor belt 23 has a slitting groove 231 located below the slitting circular blade 454. The size and shape of the slitting groove 231 are adapted to the slitting circular blade 454, providing a stable cutting space for the slitting circular blade 454. When the positioning rod 6 moves downward and engages with the positioning groove 7, the bottom end of the slitting circular blade 454 is exactly located in the slitting groove 231, ensuring the accuracy and stability of the slitting process.

[0059] The drive motor 453 starts running, and its output shaft drives the rotating shaft 452 to rotate. The slitting circular blade 454 is fixed on the rotating shaft 452, so the slitting circular blade 454 will rotate at high speed along with the rotating shaft 452. At the same time, the piston rod of the electric push rod 43 pushes the mounting head 44 to move downward. The mounting head 44 drives the fixing block 451, the rotating shaft 452 and the slitting circular blade 454 to fall as a whole. When the positioning rod 6 moves downward and engages with the positioning groove 7, the bottom end of the slitting circular blade 454 enters the slitting groove 231 on the conveyor belt 23. At this time, the slitting circular blade 454 contacts the corrugated paper and begins the slitting operation.

[0060] like Figure 1 As shown in the figure, in one embodiment, the guiding mechanism 3 includes a plurality of uprights 31 disposed opposite to each other on the side frame 21, a plurality of insert rods 32 inserted into the uprights 31, and a guide plate 33 disposed between the plurality of insert rods 32 on the same side, one end of the guide plate 33 being close to the fixed seat 41, and the bottom of the guide plate 33 being in contact with the upper surface of the conveyor belt 23.

[0061] When the corrugated paper is placed on the conveyor belt 23, the conveyor belt 23 starts to operate, driving the corrugated paper forward. Guided by the two guide plates 33, the corrugated paper moves between the two guide plates 33.

[0062] The guide plate 33 can limit the movement trajectory of the corrugated paper and prevent it from deviating or running off course during the conveying process.

[0063] By adjusting the insertion depth of the insert rod 32 on the column 31, the distance between the two guide plates 33 can be changed, thereby adapting to the guiding needs of corrugated paper of different sizes.

[0064] In one embodiment, the driving component 5 includes a second rotating shaft 51 disposed at opposite ends of the top plate 421, a third driving motor and a third reducer disposed on the fixed base 41, the output shaft of the third driving motor being connected to the input shaft of the third reducer, the output shaft of the third reducer being connected to the other end of one side of the second rotating shaft 51, and the other end of the other side of the second rotating shaft 51 being rotatably connected to the fixed base 41.

[0065] When the drive motor three starts running, its output shaft drives the input shaft of the reducer three to rotate. The reducer three reduces the input speed and increases the output torque. Then, the power is transmitted to the rotating shaft two 51 on one side through the output shaft. The rotating shaft two 51 on one side starts to rotate under the drive of the power. Since the two ends of the top plate 431 are connected to the fixed base 41 through the rotating shaft two 51, the top plate 431 will move in a circle around the axis of the rotating shaft two 51 as the rotating shaft two 51 on that side rotates. The rotating shaft two 51 on the other side is connected to the fixed base 41 through rotation, providing support and guidance for the rotation of the top plate 431, ensuring that the top plate 431 can rotate smoothly and accurately to the specified angle.

[0066] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0067] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0068] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. 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 this application. Therefore, this application 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 claimed herein.

Claims

1. A slitting machine for corrugated paper processing, characterized by, include: The frame (1) is equipped with a conveyor (2) for conveying corrugated paper. The guiding mechanism (3) is installed on the conveyor (2) to correct the deviation of the corrugated paper; The slitting unit (4) includes a fixed seat (41) on the conveyor (2), a rotating frame (42) arranged in the fixed seat (41), a plurality of electric push rods (43) arranged along the length of the rotating frame (42), a mounting head (44) at the bottom of the piston rod of the electric push rod (43), and a slitting blade (45) on the mounting head (44). One end of the slitting blade (45) is inclined downward, and the electric push rod (43) is used to drive the slitting blade (45) to rise and fall. A drive component (5) is provided on the fixed base (41), and the drive component (5) is connected to the rotating frame (42) and is used to drive the rotating frame (42) to rotate.

2. The corrugated paper slitting machine as described in claim 1, characterized in that: The conveyor (2) includes side frames (21) arranged opposite to each other on the frame (1), two main shaft rollers (22) are arranged rotatably between the two side frames (21), a conveyor belt (23) is connected between the outer sides of the two main shaft rollers (22), a pallet (24) located in the conveyor belt (23) is arranged between the two side frames (21), and a power unit (25) is arranged on one side of the side frame (21).

3. The corrugated paper slitting machine as described in claim 2, characterized in that: The power unit (25) includes a mounting base located below the side frame (21). The mounting base is equipped with a drive motor and a reducer. The output shaft of the drive motor is connected to the input shaft of the reducer. The output shaft of the reducer and one end of any main shaft roller (22) are equipped with pulleys. The two pulleys are connected by a belt drive.

4. A slitting machine for corrugated paper processing as described in claim 2, characterized in that: The rotating frame (42) includes a top plate (421) and a lower bracket (422) connected to each other. The lower bracket (422) is U-shaped. The electric push rod (43) is located above the top plate (421). The mounting head (44) is located above the lower bracket (422). The piston rod of the electric push rod (43) passes through the top plate (421) and extends above the lower bracket (422).

5. A slitting machine for corrugated paper processing as described in claim 4, characterized in that: A positioning rod (6) is provided above the lower bracket (422), and a positioning groove (7) adapted to the positioning rod (6) is provided at the bottom of the mounting head (44).

6. A slitting machine for corrugated paper processing as described in claim 5, characterized in that: The slitting blade (45) includes a fixing block (451) disposed on the mounting head (44), a rotating shaft (452) is rotatably disposed on the fixing block (451), a second drive motor (453) is disposed on one side of the fixing block (451), the output shaft of the second drive motor (453) is connected to one end of the rotating shaft (452), and a slitting circular blade (454) is disposed at the other end of the rotating shaft (452). The slitting circular blade (454) is fixedly disposed on the rotating shaft (452) by bolts. The conveyor belt (23) has a slitting groove (231) located below the slitting circular blade (454). When the positioning rod (6) moves downward and engages with the positioning groove (7), the bottom end of the slitting circular blade (454) is located in the slitting groove (231).

7. A slitting machine for corrugated paper processing as described in claim 2, characterized in that: The guiding mechanism (3) includes multiple columns (31) arranged opposite to each other on the side frame (21), with multiple insert rods (32) inserted into the columns (31), and a guide plate (33) arranged between the multiple insert rods (32) on the same side. One end of the guide plate (33) is close to the fixed seat (41), and the bottom of the guide plate (33) is in contact with the upper surface of the conveyor belt (23).

8. A slitting machine for corrugated paper processing as described in claim 4, characterized in that: The driving component (5) includes a second rotating shaft (51) disposed at opposite ends of the top plate (421), a third driving motor and a third reducer disposed on the fixed base (41). The output shaft of the third driving motor is connected to the input shaft of the third reducer. The output shaft of the third reducer is connected to the other end of one side of the second rotating shaft (51), and the other end of the second rotating shaft (51) on the other side is rotatably connected to the fixed base (41).

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