Multi-layer composite board processing multi-section cutting conveyor all-in-one machine

Abstract

The utility model discloses a multistage cutting conveying all -in -one for multilayer composite board processing, including work table, both sides outer walls of work table are equipped with first guide rail, and the first guide rail is slidably connected with support frame, still include: lifting mechanism: be located in the top inner wall of support frame, adjusting mechanism: be located in one side of lifting mechanism, adjusting mechanism includes mounting panel and connecting block, and the one side outer wall of mounting panel is equipped with two fixed plate and two mounting frame, and the inside of two mounting frame all is equipped with limit plate, and the top outer wall of one mounting frame is equipped with drive assembly. The utility model discloses multistage cutting conveying all -in -one for multilayer composite board processing has realized to the pressing of different cutting width demand composite board material material fixed, reduces the effect that the cutting surface uneven or edge burr problem occurs.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal cutting and conveying equipment, and in particular to a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards. Background Technology

[0002] Multi-layer composite board is a sheet material made of three or more layers of veneer or thin board bonded together with adhesive. Its overall strength is usually higher than that of boards made of a single material. It can include a variety of materials such as wood (such as rotary-cut veneer, sliced ​​veneer, etc.), plastic, metal, paper and so on. These substrates are selected and combined according to different specific decoration needs.

[0003] However, when processing and cutting multi-layer composite boards in the traditional way, the edges of the boards are usually pressed by a single set of fixing devices. However, due to the uneven distribution of interlayer stress, composite boards are prone to warping due to thermal deformation or mechanical stress during the cutting process. Moreover, the existing fixing devices are difficult to dynamically adjust the pressing range according to the cutting interval, which can easily cause board displacement or interlayer separation, potentially resulting in uneven cut surfaces or edge burrs, which seriously affects the finished product qualification rate. For example, during cutting operations, the mechanical stress generated by the contact between the tool and the sheet material will further stimulate the release of residual stress between layers. At the same time, the heat source of cutting (such as laser, milling friction heat generation) may accelerate local thermal deformation. At this time, a single set of fixing devices can only provide constraint force in the planar direction and cannot suppress the warping or delamination tendency of the sheet material. Especially when the cutting path needs to cross multiple composite interfaces, it is easy to cause local deformation or delamination in the cutting area. Utility Model Content

[0004] This utility model discloses a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards. It aims to solve the technical problems of traditional multi-layer composite board processing and cutting, which usually only uses a single set of fixing devices to press the edges of the board. However, due to the uneven distribution of interlayer stress, the composite board is prone to warping due to thermal deformation or mechanical stress during the cutting process. Moreover, the existing fixing devices are difficult to dynamically adjust the pressing range according to the cutting interval, which can easily cause board displacement or interlayer separation, potentially resulting in uneven cutting surfaces or edge burrs, seriously affecting the finished product qualification rate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multi-segment cutting and conveying integrated machine for processing multi-layer composite panels includes a worktable, with first guide rails on both outer walls of the worktable. Support frames are slidably connected to the first guide rails. The machine also includes: a lifting mechanism located on the top inner wall of the support frame; an adjustment mechanism located on one side of the lifting mechanism, the adjustment mechanism including a mounting plate and a connecting block; two fixing plates and two mounting brackets on one outer wall of the mounting plate; limiting plates inside the two mounting brackets; a driving assembly on the top outer wall of one mounting bracket; five moving rods slidably connected to the outer walls of the two fixing plates; moving plates slidably connected to the outer walls of the two limiting plates; five limiting grooves on one outer wall of the moving plates; limiting blocks on one outer wall of each of the five moving rods; limiting blocks slidably connected to the inner wall of the limiting grooves; and a pressure roller connected to the bottom end of each moving rod via a bearing; and a cutting mechanism located on one side of the adjustment mechanism.

[0006] By adopting the above technical solution, it is possible to press and fix composite sheet materials with different cutting width requirements, reducing the occurrence of uneven cutting surfaces or edge burrs. Specifically, when the composite sheet material reaches the designated position, the first electric telescopic rod of the lifting mechanism is activated. The movable end of the first electric telescopic rod drives the mounting plate to move downward, thereby lowering the entire adjustment mechanism. When it is necessary to adjust the distance between adjacent pressure rollers, the first motor of the drive component is activated. The output shaft of the first motor drives the adjustment rod to rotate. Since the connecting block is connected to the outer circumference of the adjustment rod by a thread, as the adjustment rod rotates, the connecting block will move up and down along the adjustment rod, thereby driving the moving plate to slide on the outer walls of the two limiting plates. When the moving plate moves, the limiting block slides in the limiting groove, pushing the five moving rods to slide on the outer walls of the two fixed plates, thereby causing the five pressure rollers to converge or disperse towards the center, realizing the pressing and fixing of composite sheet materials with different cutting width requirements, and ensuring that the composite sheet material will not move during cutting.

[0007] In a preferred embodiment, the drive assembly includes a first motor, the output shaft of which passes through the top outer wall of the mounting bracket. An adjusting rod is fixedly connected to the output shaft of the first motor. One end of the adjusting rod is connected to the bottom inner wall of the mounting bracket via a bearing. A connecting block is threadedly connected to the outer circumference of the adjusting rod, and the connecting block is fixedly connected to one side outer wall of the movable plate.

[0008] In this solution, when it is necessary to drive the movable plate to move, the first motor is started, and the output shaft of the first motor begins to rotate. Since the output shaft of the first motor is fixedly connected to the adjusting rod, the adjusting rod will rotate synchronously with the rotation of the output shaft of the first motor. The connecting block will move along the axis of the adjusting rod. Because the connecting block is fixedly connected to the movable plate, the movement of the connecting block will drive the movable plate to move together. By controlling the forward and reverse rotation of the first motor, the forward and reverse rotation of the adjusting rod can be realized, thereby controlling the movement direction of the connecting block on the adjusting rod, and finally realizing the reciprocating linear motion of the movable plate in the mounting frame.

[0009] In a preferred embodiment, the cutting mechanism includes five mounting blocks, which are fixedly connected to the adapter block. Four of the mounting blocks have limiting sleeves on their bottom outer walls, and one mounting block has a second electric telescopic rod on its bottom outer wall. A limiting rod is slidably connected to the inner wall of the limiting sleeve. A limiting block is fixedly connected to the fixed end of the second electric telescopic rod and one end of the limiting rod. The limiting block is slidably connected to the second limiting frame. A second motor is provided on one outer wall of the limiting block. The output shaft of the second motor passes through one outer wall of the limiting block, and two cutting blades are fixedly connected to the output shaft of the second motor.

[0010] In this solution, the controller allows for flexible setting of the stroke of the second electric telescopic rod and the rotation speed of the second motor, enabling precise vertical positioning of the cutting blade. It can also automatically adjust the spacing between adjacent cutting blades according to actual production needs, meeting the specifications of different composite materials. Once the cutting blade reaches the set position, the system controls it to rotate at a constant speed, working in conjunction with the smooth movement of the support frame to ensure a stable and smooth cutting process. This avoids material deviation or deformation caused by uneven cutting force, improving cutting accuracy and efficiency. Furthermore, the device can dynamically adjust the cutting blade spacing according to the required cutting width of the composite material, adapting to multi-segment cutting tasks to ensure the processing needs of complex shapes or different specifications of materials, significantly enhancing the equipment's versatility.

[0011] As described above, a multi-segment cutting and conveying integrated machine for processing multi-layer composite panels includes a worktable, with first guide rails on both outer walls of the worktable. A support frame is slidably connected to the first guide rails. The machine also includes: a lifting mechanism located on the top inner wall of the support frame; an adjustment mechanism located on one side of the lifting mechanism, comprising a mounting plate and a connecting block; two fixing plates and two mounting brackets on one outer wall of the mounting plate; a limiting plate inside each of the two mounting brackets; a driving assembly on the top outer wall of one of the mounting brackets; five moving rods slidably connected to the outer walls of the two fixing plates; moving plates slidably connected to the outer walls of the two limiting plates; five limiting grooves on one outer wall of each moving plate; limiting blocks on one outer wall of each of the five moving rods; limiting blocks slidably connected to the inner wall of the limiting grooves; and a pressure roller connected to the bottom end of each moving rod via a bearing; and a cutting mechanism located on one side of the adjustment mechanism. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels provided by this utility model has the technical effect of pressing and fixing composite panels with different cutting width requirements, reducing the occurrence of uneven cutting surfaces or edge burrs. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a multi-segment cutting and conveying integrated machine for processing multi-layer composite panels proposed in this utility model.

[0013] Figure 2 This is a schematic diagram of the lifting mechanism and drive assembly of a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards proposed in this utility model.

[0014] Figure 3 This is a schematic diagram of the adjustment mechanism of a multi-segment cutting and conveying integrated machine for processing multi-layer composite panels proposed in this utility model.

[0015] Figure 4 This is a schematic diagram of the cutting mechanism of a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards proposed in this utility model.

[0016] Figure 5 This is a front view of the cutting mechanism of a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards, as proposed in this utility model.

[0017] Figure 6 This is a schematic diagram of the cutting blade structure of a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards proposed in this utility model.

[0018] In the attached diagram: 1. Workbench; 2. First guide rail; 3. Support frame; 4. First electric telescopic rod; 5. First limiting frame; 6. Second limiting frame; 7. Second guide rail; 8. Push plate; 9. Mounting plate; 10. Mounting frame; 11. First motor; 12. Adjusting rod; 13. Connecting block; 14. Limiting plate; 15. Moving plate; 16. Limiting groove; 17. Limiting block; 18. Pressure roller; 19. Moving rod; 20. Fixing plate; 21. Mounting block; 22. Cutting blade; 23. Second electric telescopic rod; 24. Limiting rod; 25. Second motor. Detailed Implementation

[0019] 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, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0020] This utility model discloses a multi-segment cutting and conveying integrated machine for processing multi-layer composite boards. It is mainly used in the traditional processing and cutting of multi-layer composite boards, where only a single set of fixing devices is used to press the edges of the board. However, due to the uneven distribution of interlayer stress, the composite board is prone to warping due to thermal deformation or mechanical stress during the cutting process. Moreover, the existing fixing devices are difficult to dynamically adjust the pressing range according to the cutting interval, which can easily cause board displacement or interlayer separation, potentially resulting in uneven cutting surfaces or edge burrs, which seriously affects the finished product qualification rate.

[0021] Reference Figure 1 , Figure 2 and Figure 3A multi-segment cutting and conveying integrated machine for processing multi-layer composite panels includes a worktable 1, with first guide rails 2 on both outer walls of the worktable 1, and a support frame 3 slidably connected to the first guide rails 2. It also includes: a lifting mechanism located on the top inner wall of the support frame 3; an adjustment mechanism located on one side of the lifting mechanism, the adjustment mechanism including a mounting plate 9 and a connecting block 13, two fixing plates 20 and two mounting brackets 10 on one outer wall of the mounting plate 9, each mounting bracket 10 having a limiting plate 14 inside, one mounting bracket 10 having a driving assembly on its top outer wall, five moving rods 19 slidably connected to the outer walls of the two fixing plates 20, and moving plates 15 slidably connected to the outer walls of the two limiting plates 14, each moving plate 15 having five limiting grooves 16 on one outer wall, each moving rod 19 having a limiting block 17 on one outer wall, the limiting block 17 slidably connected to the inner wall of the limiting groove 16, and a pressure roller 18 connected to the bottom end of each moving rod 19 via a bearing; and a cutting mechanism located on one side of the adjustment mechanism.

[0022] The drive assembly includes a first motor 11, whose output shaft passes through the top outer wall of the mounting bracket 10. An adjusting rod 12 is fixedly connected to the output shaft of the first motor 11. One end of the adjusting rod 12 is connected to the bottom inner wall of the mounting bracket 10 via a bearing. A connecting block 13 is threadedly connected to the outer circumference of the adjusting rod 12. The connecting block 13 is fixedly connected to one side outer wall of the movable plate 15. When the movable plate 15 needs to be moved, the first motor 11 is started, and its output shaft begins to rotate. Since the output shaft of the first motor 11 is fixedly connected to the adjusting rod 12, the adjusting rod 12 rotates synchronously with the rotation of the first motor 11's output shaft. When the adjusting rod 12 rotates, according to the threaded transmission principle, the connecting block 13 moves along the axis of the adjusting rod 12. The connecting block 13 is fixedly connected to the moving plate 15, so the movement of the connecting block 13 will drive the moving plate 15 to move together. By controlling the forward and reverse rotation of the first motor 11, the forward and reverse rotation of the adjusting rod 12 can be realized, thereby controlling the direction of movement of the connecting block 13 on the adjusting rod 12, and finally realizing the reciprocating linear motion of the moving plate 15 in the mounting frame 10. For example, when the first motor 11 rotates forward, the adjusting rod 12 rotates forward, and the connecting block 13 moves in one direction along the adjusting rod 12, driving the moving plate 15 to move in that direction. When the first motor 11 rotates in reverse, the adjusting rod 12 rotates in the opposite direction, and the connecting block 13 moves in the opposite direction along the adjusting rod 12, driving the moving plate 15 to move in the opposite direction, thereby realizing the sliding of the limiting block 17 in the limiting groove 16 on the moving plate 15.

[0023] In the specific implementation process, the five limiting grooves 16 are radially distributed. Due to the radial distribution of the limiting grooves 16, the limiting block 17 and the moving rod 19 will move along a specific radial path during the movement, avoiding random shaking or deviation from the predetermined trajectory.

[0024] Specifically, when the composite board reaches the designated position, the first electric telescopic rod 4 of the lifting mechanism is activated. The movable end of the first electric telescopic rod 4 drives the mounting plate 9 to move downward, thereby lowering the entire adjustment mechanism. When it is necessary to adjust the distance between adjacent pressure rollers 18, the first motor 11 of the drive assembly is activated. The output shaft of the first motor 11 drives the adjustment rod 12 to rotate. Since the connecting block 13 is threaded to the outer circumference of the adjustment rod 12, as the adjustment rod 12 rotates, the connecting block 13 will move up and down along the adjustment rod 12, thereby driving the moving plate 15 to slide on the outer wall of the two limiting plates 14. When the moving plate 15 moves, the limiting block 17 slides in the limiting groove 16, pushing the five moving rods 19 to slide on the outer wall of the two fixed plates 20, thereby causing the five pressure rollers 18 to converge or disperse towards the center, realizing the pressing and fixing of composite board materials with different cutting width requirements, ensuring that the composite board will not move during cutting.

[0025] Reference Figure 1 and Figure 2 In a preferred embodiment, the lifting mechanism includes a first electric telescopic rod 4, the movable end of which is fixedly connected to the top outer wall of the mounting plate 9. Two connecting grooves are opened on one side outer wall of the support frame 3. A first limiting frame 5 and a second limiting frame 6 are slidably connected to the inner wall of the connecting groove. An adapter block is provided at the top of the moving rod 19, and the adapter block is slidably connected to the inside of the first limiting frame 5.

[0026] The first limiting frame 5 and the second limiting frame 6 are both "U" shaped structures, which provide movement guidance for the adapter block and the cutting mechanism.

[0027] Specifically, when it is necessary to press the pressure roller 18 tightly against the upper surface of the composite board, the first electric telescopic rod 4 is activated. The movable end of the first electric telescopic rod 4 is controlled by the main controller to extend or shorten. Since the movable end is fixedly connected to the mounting plate 9, the movement of the movable end will drive the mounting plate 9 to move up or down. During the lifting and lowering of the mounting plate 9, the drive assembly is activated, and the moving plate 15 and the limiting block 17 slide in the limiting groove 16. At this time, the adapter block at the top of the moving rod 19 slides synchronously in the first limiting frame 5. At the same time, the movable end of the first electric telescopic rod 4 drives the entire drive assembly and adjustment mechanism to move up and down, thereby pressing the upper surface of the composite board of different thicknesses.

[0028] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6In a preferred embodiment, the cutting mechanism includes five mounting blocks 21, which are fixedly connected to the adapter block. Four of the mounting blocks 21 have limiting sleeves on their bottom outer walls, and one mounting block 21 has a second electric telescopic rod 23 on its bottom outer wall. A limiting rod 24 is slidably connected to the inner wall of the limiting sleeve. A limiting block 17 is fixedly connected to the fixed end of the second electric telescopic rod 23 and one end of the limiting rod 24. The limiting block 17 is slidably connected to the second limiting frame 6. A second motor 25 is provided on one outer wall of the limiting block 17. The output shaft of the second motor 25 passes through one outer wall of the limiting block 17, and two cutting blades 22 are fixedly connected to the output shaft of the second motor 25.

[0029] Among them, the two cutting blades 22 have a fan-shaped structure and are arranged vertically. The vertically arranged fan-shaped cutting blades 22 can cooperate with each other during the cutting process to reduce stress concentration and reduce cutting deviation.

[0030] It should be noted that the second electric telescopic rod 23 and the second motor 25 are connected to the controller via cables. The controller can be a PLC programmable logic controller, and it is equipped with an operation panel (not shown in the attached figure because the controller can be installed in various positions). The operator can set parameters such as the telescopic distance of the second electric telescopic rod 23 and the speed of the second motor 25 through the operation panel. The controller is also equipped with a sensor interface, which can be connected to position sensors, speed sensors, etc., as needed to realize real-time monitoring and feedback control of the cutting mechanism.

[0031] Specifically, the cutting mechanism is in its initial position, the second electric telescopic rod 23 is in a retracted state, the limiting block 17 is located at one end of the second limiting frame 6, and the cutting blade 22 is positioned away from the object being cut. The operator sets the telescopic distance of the second electric telescopic rod 23 and the speed of the second motor 25 on the control panel. After receiving the command, the controller sends a control signal to the second electric telescopic rod 23, which begins to extend, pushing the second limiting frame 6 to slide downwards in the connecting groove. Simultaneously, the limiting rod 24 slides synchronously within the limiting sleeve, serving as a guide and limiter. The distance between two adjacent pressure rollers 18 is adjusted according to the adapter block in the adjusting mechanism and drive assembly. Since the adapter block and the mounting block 21 are fixedly connected, the four limiting sleeves and one second electric telescopic rod 23 synchronously adjust the distance between adjacent rollers, thereby adjusting the cutting distance according to actual production needs. The controller adjusts the distance between two adjacent cutting blades 22. When the cutting blades 22 reach the predetermined position, the controller sends a start signal to the second motor 25. The second motor 25 starts to rotate, driving the cutting blades 22 to rotate at high speed. When the support frame 3 slides on the first guide rail 2, it works with the pressure roller 18 to press the upper surface of the composite board. The cutting blades 22 cut the composite board with a stable trajectory. During the cutting process, the second electric telescopic rod 23 can maintain a certain thrust as needed to ensure that the cutting blades 22 can smoothly cut into the composite board. When the cutting is completed, the controller sends a stop signal to the second motor 25, and the second motor 25 stops rotating. Then, the controller sends a retraction signal to the second electric telescopic rod 23, and the second electric telescopic rod 23 retracts, driving the second limit frame 6, limit rod 24, limit block 17 and cutting blades 22 back to the initial position, waiting for the next cutting task.

[0032] Reference Figure 1 In a preferred embodiment, each of the two first guide rails 2 has a second guide rail 7 on one outer wall. A push plate 8 is slidably connected to the second guide rail 7. The push plate 8 has a "T" shape. When the cutting mechanism is in the initial position, the push plate 8 is located at one end of the second guide rail 7, away from the composite material being cut. After the composite material is cut by the cutting mechanism, the push plate 8 slides along the second guide rail 7 to push the cut composite material out of the worktable 1. The "T" shaped push plate 8 can stably push the cut composite material and reduce shaking during the push-out.

[0033] Working principle: When in use, after the composite board reaches the designated position on the workbench 1, the first electric telescopic rod 4 of the lifting mechanism is activated. The movable end of the first electric telescopic rod 4 drives the mounting plate 9 to move downward, thereby lowering the entire adjustment mechanism. When it is necessary to adjust the distance between adjacent pressure rollers 18, the first motor 11 of the drive assembly is activated. The output shaft of the first motor 11 drives the adjustment rod 12 to rotate. Since the connecting block 13 is connected to the outer circumference of the adjustment rod 12 by a thread, as the adjustment rod 12 rotates, the connecting block 13 will move up and down along the adjustment rod 12, thereby driving the moving plate 15 to slide on the outer wall of the two limiting plates 14. When the moving plate 15 moves, the limiting block 17 slides in the limiting groove 16, pushing the five moving rods 19 to slide on the outer wall of the two fixed plates 20, thereby causing the five pressure rollers 18 to converge or disperse towards the center, realizing the pressing and fixing of composite board materials with different cutting width requirements, ensuring that the composite board will not move during cutting, and then cooperating with the cutting mechanism to cut the composite board according to the actual production needs.

[0034] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A multi-segment cutting and conveying integrated machine for processing multi-layer composite panels, comprising a worktable (1), wherein both outer walls of the worktable (1) are provided with first guide rails (2), characterized in that, A support frame (3) is slidably connected to the first guide rail (2), and the device further comprises: Lifting mechanism: disposed on the top inner wall of the support frame (3); Adjusting mechanism: disposed on one side of the lifting mechanism, the adjusting mechanism comprises a mounting plate (9) and a connecting block (13), two fixing plates (20) and two mounting frames (10) are arranged on the outer wall of one side of the mounting plate (9), a limiting plate (14) is arranged inside each of the two mounting frames (10), a driving assembly is arranged on the top outer wall of one of the mounting frames (10), five moving rods (19) are slidably connected to the outer walls of the two fixing plates (20), a moving plate (15) is slidably connected to the outer walls of the two limiting plates (14), five limiting grooves (16) are formed on the outer wall of one side of the moving plate (15), a limiting block (17) is arranged on the outer wall of one side of each of the five moving rods (19), the limiting block (17) is slidably connected to the inner wall of the limiting groove (16), and the bottom end of the moving rod (19) is connected with a pressing wheel (18) through a bearing; Cutting mechanism: disposed on one side of the adjusting mechanism.

2. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 1, characterized in that, The driving assembly comprises a first motor (11), the output shaft of the first motor (11) penetrates through the top outer wall of the mounting frame (10), the output shaft of the first motor (11) is fixedly connected with an adjusting rod (12), one end of the adjusting rod (12) is connected to the bottom inner wall of the mounting frame (10) through a bearing, the circumferential outer wall of the adjusting rod (12) is connected with the connecting block (13) through threads, and the connecting block (13) is fixedly connected with the outer wall of one side of the moving plate (15).

3. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 2, characterized in that, The five limiting grooves (16) are distributed radially.

4. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 1, characterized in that, The lifting mechanism comprises a first electric telescopic rod (4), the movable end of the first electric telescopic rod (4) is fixedly connected with the top outer wall of the mounting plate (9), two connecting grooves are formed on the outer wall of one side of the support frame (3), the inner walls of the connecting grooves are slidably connected with a first limiting frame (5) and a second limiting frame (6), an adapting block is arranged at the top end of the moving rod (19), and the adapting block is slidably connected to the inside of the first limiting frame (5).

5. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 4, characterized in that, Both the first limiting frame (5) and the second limiting frame (6) are of a U-shaped structure.

6. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 5, characterized in that, The cutting mechanism comprises five mounting blocks (21), the mounting blocks (21) are fixedly connected with the adapting block, a limiting sleeve is arranged on the bottom outer wall of four of the mounting blocks (21), a second electric telescopic rod (23) is arranged on the bottom outer wall of one mounting block (21), a limiting rod (24) is slidably connected to the inner wall of the limiting sleeve, the fixed end of the second electric telescopic rod (23) and one end of the limiting rod (24) are both fixedly connected with a limiting block (17), the limiting block (17) is slidably connected to the second limiting frame (6), a second motor (25) is arranged on the outer wall of one side of the limiting block (17), the output shaft of the second motor (25) penetrates through the outer wall of one side of the limiting block (17), and two cutting blades (22) are fixedly connected to the output shaft of the second motor (25).

7. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 6, characterized in that, The two cutting blades (22) are fan-shaped and are arranged vertically.

8. The multi-segment cutting and conveying integrated machine for processing multi-layer composite panels according to claim 1, characterized in that, Each of the two first guide rails (2) has a second guide rail (7) on one outer wall. A push plate (8) is slidably connected to the second guide rail (7). The push plate (8) has a "T" shaped structure.

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