Intelligent plate cutting machine

Abstract

The invention discloses an intelligent plate cutting machine, and relates to the technical field of plate cutting machines, the intelligent plate cutting machine comprises a workbench, a display module and a feeding module, the top of the workbench is provided with a plate making area and a cutting area, the top of the cutting area is provided with a cutting module matched with the feeding module, and the cutting module comprises a protective shell, a cutting tool and a feeding roller; the cutting tool is located at the end, away from the feeding module, of the protective shell, the feeding roller is located between the cutting tool and the feeding module, the cutting tool comprises a supporting frame and a buffering table, a driving telescopic cylinder is arranged at the top of the supporting frame, a cutter is hoisted at the bottom of the driving telescopic cylinder, and the buffering table and the cutter are oppositely arranged. Buffering rods are mounted at the ends, away from the cutters, of the buffering tables. Therefore, after the adhesive tape is cut, the length information of the adhesive tape can be read and displayed by the display module, so that an operator can accurately paste the adhesive tape to the corresponding position on the template frame, and the problem of pasting errors is avoided.

Description

Technical Field

[0001] This invention relates to the field of cutting machine technology, and more particularly to an intelligent cutting machine. Background Technology

[0002] During the foam molding process, we first need to make a template, then place the foam on the template, and use an indentation machine to compress the foam. Under the combined action of pressure and the template, one side of the foam has a concave indentation. However, during the compression process, the foam is prone to sticking tightly to the template due to the pressure, which makes it difficult for the foam to detach from the template. When forcibly removing the foam, it is also prone to tearing.

[0003] To address this, operators attach elastic adhesive strips to the template to prevent the sponge from detaching after embossing. However, when dealing with complex embossing patterns, the adhesive strips need to be cut to varying lengths to ensure complete coverage of the template. This makes it difficult for operators to accurately and promptly attach the strips of different lengths to their corresponding positions on the template, leading to low work efficiency. Summary of the Invention

[0004] To address the above shortcomings, the purpose of this invention is to provide an intelligent cutting machine that solves the problem in the prior art where operators have difficulty timely attaching adhesive strips to the corresponding positions on the template.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is as follows: An intelligent cutting machine includes a worktable, a display module, and a feeding module. The display module is located on top of the worktable. The top of the worktable has a plate-making area and a cutting area. The cutting area is located between the plate-making area and the feeding module. The top of the cutting area has a cutting module that matches the feeding module. The feeding module includes a mounting frame, and the top of the mounting frame has a mounting roller. The cutting module includes a protective shell, a cutting blade, and a feeding roller. The cutting blade is located at the end of the protective shell away from the feeding module. The feeding roller is located between the cutting blade and the feeding module. The cutting blade includes a support frame and a buffer platform. The top of the support frame has a drive telescopic cylinder, and the bottom of the drive telescopic cylinder suspends the cutting blade. The buffer platform is arranged opposite to the cutting blade, and the end of the buffer platform away from the cutting blade has a buffer rod installed.

[0006] The buffer rod is surrounded by a buffer spring in the circumferential direction. The buffer rod includes a limiting cylinder and a limiting rod, and one end of the limiting rod is slidably disposed in the limiting cylinder.

[0007] The side wall of the cutter is provided with an elastic limiting block.

[0008] The feeding rollers are of two types and are arranged in parallel. A first roller array and a second roller array are arranged between the feeding rollers and the cutting tool. The first roller array includes a support belt and three support rollers. The three support rollers are located at the three vertices of a triangle and the support belt is arranged around the three support rollers. The second roller array has the same structure as the first roller array, and the first roller array and the second roller array are arranged opposite to each other.

[0009] The protective shell includes a feeding limiting component, which comprises a limiting shell and a drive motor for moving the limiting shell. A limiting plate is located at the bottom of the limiting shell, and a limiting hole matching the limiting plate is located on the side wall of the protective shell. One end of the limiting hole faces the cutting area, and the other end extends towards the feeding module. A portion of the limiting plate is slidably disposed within the limiting hole. A first limiting roller and a second limiting roller are located inside the limiting shell, and the first and second limiting rollers are positioned opposite each other, both perpendicular to the limiting plate.

[0010] The feeding roller is provided with positioning arms at both ends. A first telescopic cylinder is installed on the side wall of the protective shell. The telescopic end of the first telescopic cylinder is connected to the positioning arm. Positioning grooves are provided on both side walls of the protective shell. One end of the positioning groove faces the limiting hole, and the other end of the positioning groove extends away from the limiting hole. The two ends of the feeding roller are slidably disposed in the two positioning grooves respectively.

[0011] The first roller array and the second roller array are each provided with a fixed arm at both ends. The two side walls of the protective shell are each provided with a plurality of fixed grooves. The length direction of the fixed grooves is the same as the length direction of the positioning grooves. The two ends of the support rollers are slidably disposed in the fixed grooves. The two ends of the support rollers are connected to the fixed arms. A second telescopic cylinder is installed on the side wall of the protective shell. The telescopic end of the second telescopic cylinder is connected to the fixed arm.

[0012] The limiting plate is provided with a first electric telescopic rod and a second electric telescopic rod at its top. The limiting shell is located between the first electric telescopic rod and the second electric telescopic rod. A connecting shell and a limiting post are provided between the first electric telescopic rod and the first limiting roller. Both ends of the first limiting roller are rotatably connected to the connecting shell. One end of the limiting post is connected to the connecting shell, and the other end of the limiting post is connected to the first electric telescopic rod. The limiting post is slidably connected to the side wall of the limiting shell. A connecting shell and a limiting post are also provided between the second electric telescopic rod and the second limiting roller.

[0013] The first limiting roller and the second limiting roller are provided with a third limiting roller and a fourth limiting roller. The third limiting roller is located at the top of the limiting shell, and the fourth limiting roller is located at the bottom of the limiting shell. Support platforms are provided at both ends of the third limiting roller and both ends of the fourth limiting roller. One end of the support platform is connected to the top of the limiting shell.

[0014] The drive motor is located on the side wall of the protective shell. The power end of the drive motor is connected to a transmission screw. A sliding rod is provided at the end of the protective shell away from the transmission screw. One end of the limiting plate is threadedly connected to the transmission screw, and the other end of the limiting plate is slidably connected to the sliding rod.

[0015] After adopting the above technical solution, the beneficial effects of the present invention are: First, after the adhesive strip is cut, its length information is read and displayed by the display module. This allows operators to accurately paste the adhesive strip to the corresponding position on the template frame, avoiding pasting errors and improving work efficiency. Second, the first, second, third, and fourth limiting rollers work together to adapt to and limit adhesive strips of different thicknesses and widths. Simultaneously, driven by the drive motor, the limiting shell also provides traction, enabling rapid feeding. Third, driven by the first telescopic cylinder, the distance between the two feeding rollers is adjustable. This avoids obstructing the movement of the limiting shell and also accommodates adhesive strips of different thicknesses. Attached Figure Description

[0016] Figure 1 This is a structural diagram of an intelligent cutting machine; Figure 2 A 3D diagram of an intelligent cutting machine; Figure 3 This is a 3D view of the trimming module; Figure 4 This is the left view of the trimming module; Figure 5 for Figure 4 A magnified view of part 'a'; Figure 6 This is a cross-sectional view of the trimming module; Figure 7 This is the front view of the trimming module in Example 2; Figure 8 This is a perspective view of the protective shell in Example 2; Figure 9 This is a structural diagram of the limiting shell; Figure 10 This is a structural diagram of the fourth limiting roller; Figure 11 This is a structural diagram of the supporting cavity; Figure 12 This is a top view of the limiting shell; Figure 13 This is a structural diagram of the intelligent cutting machine in Example 3; Figure 14 This is a block diagram of the working logic of the intelligent cutting machine in Example 3.

[0017] In the diagram: 1-Workbench, 2-Display module, 3-Feeding module, 4-Pattern making area, 5-Cutting area, 6-Cutting module, 7-Mounting frame, 8-Mounting roller, 9-Protective shell, 10-Cutting blade, 11-Feeding roller, 12-Support frame, 13-Buffer platform, 14-Drive telescopic cylinder, 15-Cutting blade, 16-Buffer rod, 17-Limit rod, 18-Limiting cylinder, 19-Buffer spring, 20-Limiting block, 21-First roller array, 22-Second roller array, 23-Supporting roller, 24-Supporting belt, 25-Feeding limit assembly, 26-Limiting shell, 27-Drive motor, 28-Limiting plate, 29-First limit roller, 30-Second limit roller, 31-Positioning arm, 32 - First telescopic cylinder, 33- Positioning groove, 34- Fixed arm, 35- Fixed groove, 36- Second telescopic cylinder, 37- First electric telescopic rod, 38- Second electric telescopic rod, 39- Connecting shell, 40- Limiting post, 41- Third limiting roller, 42- Fourth limiting roller, 43- Support platform, 44- Support cavity, 45- Supporting post, 46- Supporting spring, 47- Support shaft, 48- Support sleeve, 49- Transmission screw, 50- Sliding rod, 51- First platform, 52- Second platform, 53- Marking module, 54- Storage box, 55- Identification module, 56- Power unit, 57- Limiting hole, 58- Mounting base, 59- Fixed base, 60- Positioning base, 61- Fixed support plate. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0019] Example 1: like Figure 1-6As shown, this invention discloses an intelligent cutting machine, including a workbench 1, a display module 2, and a feeding module 3. The display module 2 is located on top of the workbench 1. The top of the workbench 1 is provided with a plate-making area 4 and a cutting area 5, with the cutting area 5 located between the plate-making area 4 and the feeding module 3. A template frame for attaching adhesive strips is placed on the plate-making area 4, and a cutting module 6 is provided on the cutting area 5, which matches the feeding module 3. In use, bundles of adhesive strips are first installed on the feeding module 3, and then one end of the adhesive strip is fed to the cutting module 6, which cuts the adhesive strip into adhesive strip components of different lengths. After the adhesive strip components are cut, they are simultaneously displayed on the display module 2, which shows an image of the template frame. When the adhesive strip components are cut, the display module 2 will highlight or clearly mark the corresponding positions on the template frame. The operator will then refer to the display module 2 to attach the adhesive strip components to the corresponding positions on the template frame. This design makes it easier for operators to attach the cut adhesive strip components to the corresponding positions on the template frame, which greatly reduces the probability of operator errors and thus significantly speeds up the work process.

[0020] like Figure 3-6 As shown, to facilitate the installation of the adhesive strip, the feeding module 3 includes a mounting frame 7, and a mounting roller 8 is provided on the top of the mounting frame 7. To facilitate the transportation and cutting of the adhesive strip, the cutting module 6 includes a protective shell 9, a cutting blade 10, and a feeding roller 11. The cutting blade 10 is located at the end of the protective shell 9 furthest from the feeding module 3, and the feeding roller 11 is located between the cutting blade 10 and the feeding module 3. The cutting blade 10 includes a support frame 12 and a buffer platform 13. A drive telescopic cylinder 14 is provided on the top of the support frame 12, and a cutting blade 15 is suspended at the bottom of the drive telescopic cylinder 14. The buffer platform 13 is positioned opposite to the cutting blade 15, and a buffer rod 16 is installed at the end of the buffer platform 13 furthest from the cutting blade 15. During cutting, the drive telescopic cylinder 14 drives the cutting blade 15 to move up and down. When the adhesive strip passes between the cutting blade 15 and the buffer platform 13, the cutting blade 15 falls to cut the adhesive strip.

[0021] The function of the feeding roller 11 is to limit the rubber strip and drive it forward. For this purpose, one end of the feeding roller 11 is connected to a power device 56 that drives it to rotate.

[0022] like Figure 4As shown, to avoid damage to the cutter 15 due to hard contact between the cutter 15 and the buffer table 13, this solution introduces a buffer rod 16. A buffer spring 19 is circumferentially arranged around the buffer rod 16. The buffer rod 16 includes a limiting cylinder 18 and a limiting rod 17, with one end of the limiting rod 17 slidably disposed within the limiting cylinder 18. To ensure cutting quality, after the cutter 15 completes cutting, it will continue to move downwards a certain distance to avoid incomplete breakage of the adhesive strip. As the cutter 15 moves downwards, it will cause the buffer table 13 to compress the buffer rod 16. This prevents the buffer table 13 from obstructing the movement of the cutter 15 and also facilitates the reset of the buffer table 13, ensuring accurate cutting next time.

[0023] To prevent the adhesive strip from sticking to the side wall of the cutter 15 when cutting the adhesive strip, an elastic limiting block 20 is provided on the side wall of the cutter 15.

[0024] like Figure 5 As shown, to facilitate the feeding of the adhesive strip and simultaneously limit its movement, two feeding rollers 11 are used, arranged in parallel. A first roller array 21 and a second roller array 22 are positioned between the feeding rollers 11 and the cutting blade 10. The first roller array 21 includes a support belt 24 and three support rollers 23, located at the three vertices of a triangle. The support belt 24 surrounds the three support rollers 23. The second roller array 22 has the same structure as the first roller array 21, and the first roller array 21 and the second roller array 22 are arranged opposite each other. The first roller array 21, the second roller array 22, and the two feeding rollers 11 simultaneously compress and limit the adhesive strip, preventing it from deviating from its intended path.

[0025] In this solution, the cutting blade 10 also includes a length measuring sensor, the purpose of which is to ensure that the cutting blade 15 can accurately cut the rubber strip of a specified length. Since this technology is a common existing technology, this solution will not elaborate on it too much.

[0026] Example 2: like Figure 7-12As shown, in order to facilitate the precise delivery of the adhesive strip between the cutter 15 and the buffer table 13, a feeding limiting component 25 is provided inside the protective shell 9. The feeding limiting component 25 includes a limiting shell 26 and a drive motor 27 for driving the limiting shell 26 to move. A limiting plate 28 is provided at the bottom of the limiting shell 26. A limiting hole 57 matching the limiting plate 28 is provided on the side wall of the protective shell 9. One end of the limiting hole 57 faces the cutting area 5, and the other end of the limiting hole 57 extends towards the feeding module 3. A portion of the limiting plate 28 is slidably disposed in the limiting hole 57. A first limiting roller 29 and a second limiting roller 30 are provided inside the limiting shell 26. The first limiting roller 29 and the second limiting roller 30 are arranged opposite to each other, and both the first limiting roller 29 and the second limiting roller 30 are perpendicular to the limiting plate 28.

[0027] The drive motor 27 moves the limiting plate 28 and the limiting shell 26 along the limiting hole 57. When the limiting shell 26 reaches the end of the protective shell 9 near the feeding module 3, one end of the adhesive strip is placed inside the limiting shell 26. Then, the drive motor 27 moves the limiting shell 26 towards the cutting blade 10. During this process, the adhesive strip is pulled between the cutting blade 15 and the buffer table 13 to await cutting. This design avoids the need for operators to open the protective shell 9 for manual feeding, thereby reducing labor costs.

[0028] To prevent the two feeding rollers 11 from obstructing the movement of the limiting shell 26 along the limiting hole 57, positioning arms 31 are provided at both ends of the feeding rollers 11. A first telescopic cylinder 32 is installed on the side wall of the protective shell 9. The telescopic end of the first telescopic cylinder 32 is connected to the positioning arm 31. Positioning grooves 33 are provided on both side walls of the protective shell 9. One end of the positioning groove 33 faces the limiting hole 57, and the other end of the positioning groove 33 extends away from the limiting hole 57. The two ends of the feeding rollers 11 are slidably disposed in the two positioning grooves 33 respectively. This design allows the first telescopic cylinder 32 to drive the positioning arm 31 to move along the positioning groove 33, thereby driving the feeding rollers 11 to move. When the limiting shell 26 needs to pull the rubber strip, the two feeding rollers 11 are driven away from each other by the corresponding first telescopic cylinder 32, leaving space for the movement of the limiting shell 26. After feeding is completed, the first telescopic cylinder 32 drives the feeding rollers 11 to reset, limiting the rubber strip.

[0029] In this scheme, the power unit 56 is located between the feeding roller 11 and the positioning arm 31. That is, the power output end of the power unit 56 is connected to the feeding roller 11 for transmission. Its purpose is to drive the feeding roller 11 to rotate. A fixed support plate 61 is provided at one end of the power unit 56 facing the positioning arm 31. There are various connection methods between the fixed support plate 61 and the positioning arm 31, such as welding, bonding, bolt connection, etc. The purpose is to limit the position of the power unit 56, so that the first telescopic cylinder 32 can drive the power unit 56 to move together with the positioning arm 31.

[0030] Similarly, both ends of the first roller array 21 and the second roller array 22 are provided with fixed arms 34, and both sides of the protective shell 9 are provided with a plurality of fixed grooves 35. The length direction of the fixed grooves 35 is the same as the length direction of the positioning grooves 33. Both ends of the support roller 23 are slidably disposed in the fixed grooves 35, and both ends of the support roller 23 are connected to the fixed arms 34. A second telescopic cylinder 36 is installed on the side wall of the protective shell 9, and the telescopic end of the second telescopic cylinder 36 is connected to the fixed arms 34.

[0031] To facilitate fixing the first telescopic cylinder 32 and the second telescopic cylinder 36 to the side wall of the protective shell 9, the side wall of the protective shell 9 is provided with positioning bases 60 that match the two telescopic cylinders, that is, the first telescopic cylinder 32 and the second telescopic cylinder 36 each have a corresponding positioning base 60.

[0032] To facilitate the limiting shell 26 in limiting the rubber strip, a first electric telescopic rod 37 and a second electric telescopic rod 38 are provided on the top of the limiting plate 28. The limiting shell 26 is located between the first electric telescopic rod 37 and the second electric telescopic rod 38. A connecting shell 39 and a limiting post 40 are provided between the first electric telescopic rod 37 and the first limiting roller 29. Both ends of the first limiting roller 29 are rotatably connected to the connecting shell 39. One end of the limiting post 40 is connected to the connecting shell 39, and the other end of the limiting post 40 is connected to the first electric telescopic rod 37. The limiting post 40 is slidably connected to the side wall of the limiting shell 26. Similarly, a connecting shell 39 and a limiting post 40 are provided between the second electric telescopic rod 38 and the second limiting roller 30.

[0033] The first electric telescopic rod 37 and the second electric telescopic rod 38 respectively drive the first limiting roller 29 and the second limiting roller 30 to move towards each other. This design can clamp and limit the rubber strip from the left and right directions, and can also match rubber strips of different widths.

[0034] To further limit the movement of the adhesive strip, a third limiting roller 41 and a fourth limiting roller 42 are provided between the first limiting roller 29 and the second limiting roller 30. The third limiting roller 41 is located at the top of the limiting shell 26, and the fourth limiting roller 42 is located at the bottom of the limiting shell 26. Support platforms 43 are provided at both ends of the third limiting roller 41 and both ends of the fourth limiting roller 42, and one end of the support platform 43 is connected to the top of the limiting shell 26. The third limiting roller 41 and the fourth limiting roller 42 limit the vertical movement of the adhesive strip, preventing the adhesive strip from deviating in the vertical direction.

[0035] like Figure 10-11 As shown, to accommodate rubber strips of different thicknesses, the support platform 43 includes a support cavity 44, within which a support column 45 and a support spring 46 are disposed. Support shafts 47 are provided at both ends of the third limiting roller 41. A support sleeve 48 is provided at the end of the support shaft 47 away from the third limiting roller 41. The support sleeve 48 is slidably connected to the support column 45. The support spring 46 is arranged around the support column 45, with one end connected to the bottom of the support cavity 44 and the other end connected to the support sleeve 48. The support shaft 47 and the support sleeve 48 are rotatably connected. When rubber strips of different thicknesses pass between the third limiting roller 41 and the fourth limiting roller 42, the support spring 46 can autonomously adjust the distance between these two limiting rollers, thus accommodating various thickness types of rubber strips. Simultaneously, the rotatable connection between the support shaft 47 and the support sleeve 48 reduces the friction experienced by the rubber strip during transport.

[0036] To facilitate the movement of the drive limiting shell 26 and the limiting plate 28, the drive motor 27 is located on the side wall of the protective shell 9. A transmission screw 49 is connected to the power end of the drive motor 27. A sliding rod 50 is provided at the end of the protective shell 9 away from the transmission screw 49. One end of the limiting plate 28 is threadedly connected to the transmission screw 49, and the other end of the limiting plate 28 is slidably connected to the sliding rod 50. A mounting base 58 is provided on the side wall of the protective shell 9, and the drive motor 27 is fixedly connected to the mounting base 58. One end of the transmission screw 49 is drively connected to the power end of the drive motor 27, meaning the drive motor 27 drives the transmission screw 49 to rotate. A fixed base 59 is also provided on the side wall of the protective shell 9, and the end of the transmission screw 49 away from the drive motor 27 is rotatably connected to the fixed base 59.

[0037] Since one end of the limiting plate 28 is threadedly connected to the transmission screw 49, and the limiting hole 57 limits the limiting plate 28, the transmission screw 49 will drive the limiting plate 28 to move when it rotates. On the other side of the protective shell 9, there is a sliding rod 50 parallel to the transmission screw. Similarly, the protective shell 9 also has a limiting hole 57 on the side facing the sliding rod 50, and one end of the limiting plate 28 passes through the limiting hole 57 and is slidably connected to the sliding rod 50. At this time, driven by the drive motor 27, the limiting plate 28 will reciprocate along the length direction of the transmission screw 49.

[0038] Example 3: The technical solution in Example 1 is real-time, meaning that operators need to continuously serve the machine; when operators rest, the machine will also be in a stopped state. For example... Figure 13-14 As shown, for this purpose, the workbench 1 includes a first body 51 and a second body 52. ​​The plate-making area 4 is located on top of the first body 51, the cutting area 5 is located on top of the second body 52, the feeding module 3 is located at the end of the second body 52 away from the first body 51, the cutting module 6 is provided with a marking module 53 on the side away from the feeding module 3, and a storage box 54 is provided at the end of the marking module 53 away from the cutting module 6; the top of the first body 51 is also provided with an identification module 55, and the display module 2 is a projector, which projects towards the plate-making area 4.

[0039] This technical solution enables the cutting module 6 to automatically cut the adhesive strips according to a set program, and the adhesive strips are marked with an identification code by the marking module 53. The marked adhesive strips are then temporarily stored in the storage box 54. During plate making, the operator only needs to take the adhesive strip from the storage box 54 and then send it to the identification module 55 for identification. At this time, the identification module 55 will transmit the adhesive strip information to the display module 2. In this embodiment, the display module 2 is a projector. The pattern projected by the projector will cover the template frame. When it receives the identification information, it will highlight the corresponding area of ​​the adhesive strip on the template frame. This further facilitates the operator in pasting the adhesive strips. At the same time, this design allows the machine to operate autonomously even when the operator is resting, further improving production efficiency.

[0040] In summary, the advantages of this solution are as follows: First, after the adhesive strip is cut, its length information is read and displayed by the display module 2, which allows operators to accurately paste the adhesive strip to the corresponding position on the template frame, avoiding pasting errors and improving work efficiency. Second, the first limiting roller 29, the second limiting roller 30, the third limiting roller 41, and the fourth limiting roller 42 work together to adapt to and limit adhesive strips of different thicknesses and widths. Simultaneously, driven by the drive motor 27, the limiting shell 26 also provides traction, enabling rapid feeding. Third, driven by the first telescopic cylinder 32, the distance between the two feeding rollers 11 is adjustable, which avoids obstructing the movement of the limiting shell 26 and can accommodate adhesive strips of different thicknesses.

[0041] This invention is not limited to the specific embodiments described above. Any modifications made by those skilled in the art based on the above concept without creative effort are within the scope of protection of this invention.

Claims

1. An intelligent cutting machine, characterized in that, The system includes a workbench (1), a display module (2), and a feeding module (3). The display module (2) is located on top of the workbench (1). The top of the workbench (1) is provided with a plate-making area (4) and a cutting area (5). The cutting area (5) is located between the plate-making area (4) and the feeding module (3). The top of the cutting area (5) is provided with a cutting module (6) that matches the feeding module (3). The feeding module (3) includes a mounting frame (7), and the top of the mounting frame (7) is provided with a mounting roller (8). The cutting module (6) includes a protective shell (9) and a cutting blade (10). The material feeding roller (11) is located at the end of the protective shell (9) away from the material feeding module (3). The material feeding roller (11) is located between the material feeding module (3) and the material feeding module (3). The material feeding roller (11) includes a support frame (12) and a buffer platform (13). A drive telescopic cylinder (14) is provided on the top of the support frame (12). A cutter (15) is suspended at the bottom of the drive telescopic cylinder (14). The buffer platform (13) is arranged opposite to the cutter (15). A buffer rod (16) is installed at the end of the buffer platform (13) away from the cutter (15).

2. The intelligent cutting machine according to claim 1, characterized in that: A buffer spring (19) is arranged around the buffer rod (16) in the circumferential direction. The buffer rod (16) includes a limiting cylinder (18) and a limiting rod (17). One end of the limiting rod (17) is slidably disposed in the limiting cylinder (18).

3. The intelligent cutting machine according to claim 1, characterized in that: An elastic limiting block (20) is provided on the side wall of the cutter (15).

4. The intelligent cutting machine according to claim 1, characterized in that: There are two feeding rollers (11), which are arranged in parallel. A first roller array (21) and a second roller array (22) are arranged between the feeding rollers (11) and the cutting tool (10). The first roller array (21) includes a support belt (24) and three support rollers (23). The three support rollers (23) are located at the three vertices of a triangle. The support belt (24) is arranged around the three support rollers (23). The second roller array (22) has the same structure as the first roller array (21), and the first roller array (21) and the second roller array (22) are arranged opposite to each other.

5. The intelligent cutting machine according to claim 4, characterized in that: The protective shell (9) is provided with a feeding limiting component (25). The feeding limiting component (25) includes a limiting shell (26) and a drive motor (27) for moving the limiting shell (26). A limiting plate (28) is provided at the bottom of the limiting shell (26). A limiting hole (57) matching the limiting plate (28) is provided on the side wall of the protective shell (9). One end of the limiting hole (57) faces the cutting area (5), and the other end of the limiting hole (57) extends toward the feeding module (3). A portion of the limiting plate (28) is slidably disposed in the limiting hole (57). A first limiting roller (29) and a second limiting roller (30) are provided inside the limiting shell (26). The first limiting roller (29) and the second limiting roller (30) are disposed opposite to each other. The first limiting roller (29) and the second limiting roller (30) are both perpendicular to the limiting plate (28).

6. The intelligent cutting machine according to claim 5, characterized in that: Both ends of the feeding roller (11) are provided with positioning arms (31). A first telescopic cylinder (32) is installed on the side wall of the protective shell (9). The telescopic end of the first telescopic cylinder (32) is connected to the positioning arm (31). Positioning grooves (33) are provided on both side walls of the protective shell (9). One end of the positioning groove (33) faces the limiting hole (57), and the other end of the positioning groove (33) extends away from the limiting hole (57). Both ends of the feeding roller (11) are slidably disposed in the two positioning grooves (33).

7. The intelligent cutting machine according to claim 6, characterized in that: The first roller array (21) and the second roller array (22) are provided with fixed arms (34) at both ends. The protective shell (9) is provided with several fixed grooves (35) on both side walls. The length direction of the fixed grooves (35) is the same as the length direction of the positioning grooves (33). The two ends of the support rollers (23) are slidably disposed in the fixed grooves (35). The two ends of the support rollers (23) are connected to the fixed arms (34). The side walls of the protective shell (9) are equipped with a second telescopic cylinder (36). The telescopic end of the second telescopic cylinder (36) is connected to the fixed arm (34).

8. The intelligent cutting machine according to claim 7, characterized in that: The top of the limiting plate (28) is provided with a first electric telescopic rod (37) and a second electric telescopic rod (38). The limiting shell (26) is located between the first electric telescopic rod (37) and the second electric telescopic rod (38). A connecting shell (39) and a limiting post (40) are provided between the first electric telescopic rod (37) and the first limiting roller (29). Both ends of the first limiting roller (29) are rotatably connected to the connecting shell (39). One end of the limiting post (40) is connected to the connecting shell (39), and the other end of the limiting post (40) is connected to the first electric telescopic rod (37). The limiting post (40) is slidably connected to the side wall of the limiting shell (26). A connecting shell (39) and a limiting post (40) are also provided between the second electric telescopic rod (38) and the second limiting roller (30).

9. The intelligent cutting machine according to claim 8, characterized in that: A third limiting roller (41) and a fourth limiting roller (42) are provided between the first limiting roller (29) and the second limiting roller (30). The third limiting roller (41) is located at the top of the limiting shell (26), and the fourth limiting roller (42) is located at the bottom of the limiting shell (26). Support platforms (43) are provided at both ends of the third limiting roller (41) and both ends of the fourth limiting roller (42). One end of the support platform (43) is connected to the top of the limiting shell (26).

10. The intelligent cutting machine according to claim 5, characterized in that: The drive motor (27) is located on the side wall of the protective shell (9). The power end of the drive motor (27) is connected to the transmission screw (49). A sliding rod (50) is provided at one end of the protective shell (9) away from the transmission screw (49). One end of the limiting plate (28) is threadedly connected to the transmission screw (49), and the other end of the limiting plate (28) is slidably connected to the sliding rod (50).

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