Arc-shaped laminboard cutting equipment

Abstract

The embodiment of the utility model provides arc-shaped laminboard cutting equipment. The arc-shaped laminboard cutting equipment comprises a material table; the two longitudinal sliding rails are arranged on the two sides of the material table; the at least one transverse sliding rail is arranged on the longitudinal sliding rail; the sliding rail driving device is arranged on the material table and is connected with the transverse sliding rail through a transmission assembly; the cutting saw is connected to the transverse sliding rail and provided with a plurality of saw blades arranged at intervals; the cutting driving device is arranged on one side of the transverse sliding rail and connected with the cutting saw through a driving assembly. According to the technical scheme, after a plate needing to be cut is placed on the material table, the cutting saw can move along the transverse sliding rail so that the plate can be cut, and after one position is cut, the transverse sliding rail and the cutting saw move along the longitudinal sliding rail together so that the cutting position can be changed. When the arc-shaped laminboard cutting equipment is used for cutting and processing the laminboard, the laminboard does not need to be moved repeatedly, the risk of scratching the laminboard is avoided, a plurality of slots can be cut at the same time, the processing efficiency is high, and the processing quality is good.

Description

Technical Field

[0001] This application relates to the field of building material processing equipment, and in particular to an arc-shaped sandwich panel cutting device. Background Technology

[0002] With the continuous development of building technology, people's pursuit of architectural aesthetics is getting higher and higher. In the decoration of building exterior walls, in addition to using flat sandwich panels, curved sandwich panels are often used in the decorative structure of buildings. Usually, curved sandwich panels are processed from flat sandwich panels. First, a cutting saw is used to cut several grooves on one side of the sandwich panel. Then, the shredded outer panel and the sandwich layer are peeled off. Finally, the panel is bent towards the grooved side to form a curved sandwich panel.

[0003] However, manually cutting multiple grooves with a saw is not only inefficient but also inaccurate. Furthermore, existing automated cutting equipment uses a single saw blade, moving the material after each cut to repeat the process. This is not only inefficient but also prone to scratching the paint, and requires a large area to move. Utility Model Content

[0004] In view of the above problems, this application is made to provide an arc-shaped sandwich panel cutting device to solve or at least partially solve the above problems.

[0005] In one embodiment of this application, an arc-shaped sandwich panel cutting device is provided, comprising:

[0006] Material station;

[0007] Two longitudinal slide rails are arranged parallel to each other on both sides of the material platform along the longitudinal direction of the material platform;

[0008] At least one transverse slide rail is mounted on the longitudinal slide rail along the transverse direction of the material table, and the two ends of the transverse slide rail are respectively connected to the longitudinal slide rail on different sides;

[0009] A slide rail drive device is provided on the material platform, and the slide rail drive device is connected to the transverse slide rail through a transmission component;

[0010] A cutting saw, connected to the transverse slide rail, the cutting saw having multiple saw blades spaced apart;

[0011] A cutting drive device is located on one side of the transverse slide rail, and the cutting drive device is connected to the cutting saw through a drive assembly.

[0012] Optionally, multiple saw blades on the cutting saw are connected to each other to form a saw blade group, and the saw blade group is detachably connected to the cutting saw;

[0013] The spacing between saw blades varies in different saw blade groups.

[0014] Optionally, it also includes a lifting device, which is located at the connection between the transverse slide rail and the longitudinal slide rail;

[0015] Alternatively, the lifting device may be located at the connection between the cutting saw and the transverse slide rail.

[0016] Optionally, the transverse slide rail includes a first slide table;

[0017] The first slide is mounted on the longitudinal slide rail, and the lifting device is mounted on the first slide. The lifting end of the lifting device is connected to the transverse slide rail via a connecting plate.

[0018] Optionally, a lifting device is provided at each end of the transverse slide rail, and each lifting device includes multiple cylinders;

[0019] The lifting devices at both ends of the transverse slide rail may have the same or different number of cylinders.

[0020] Optionally, the slide rail drive device includes a first motor and a transmission assembly;

[0021] The first motor is located on the lower side of the material platform, corresponding to the position of the longitudinal slide rail. A transmission assembly is provided on each side of the material platform. The first motor is connected to the two transmission assemblies respectively through a transmission rod.

[0022] Optionally, the transmission assembly includes multiple synchronous pulleys and a synchronous belt;

[0023] The longitudinal slide rail is provided with a first synchronous pulley and a second synchronous pulley at both ends, and a third synchronous pulley is provided on the transmission rod. The synchronous belt connects the first synchronous pulley, the second synchronous pulley and the third synchronous pulley.

[0024] Optionally, the cutting drive device is arranged along the length direction of the transverse slide rail;

[0025] The cutting drive device includes a drive motor and a lead screw, and the cutting saw is provided with a nut that cooperates with the lead screw.

[0026] Optionally, the material platform is provided with multiple rollers, and the multiple rollers are non-powered rollers;

[0027] Alternatively, the material stage may further include a driver connected to the plurality of rollers.

[0028] Optionally, it also includes clamping devices, with two clamping devices respectively located at both ends of the material platform along its length.

[0029] In the technical solution provided in this application embodiment, after the board to be cut is placed on the material table, the cutting saw can move along the transverse slide rail to cut the board. After cutting one position, the transverse slide rail and the cutting saw move together along the longitudinal slide rail to change the cutting position. This arc-shaped sandwich panel cutting equipment does not require repeated movement of the sandwich panel when cutting it, eliminating the risk of scratching the sandwich panel. In addition, the cutting saw has multiple saw blades, which can cut multiple grooves simultaneously, resulting in high processing efficiency and good processing quality. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This application provides a schematic diagram of the processing of an arc-shaped sandwich panel.

[0032] Figure 2 This is a schematic diagram of the structure of an arc-shaped sandwich panel cutting device provided in an embodiment of this application;

[0033] Figure 3 Another structural schematic diagram of an arc-shaped sandwich panel cutting device provided in this application embodiment;

[0034] Figure 4 A top view of an arc-shaped sandwich panel cutting device provided in an embodiment of this application;

[0035] Figure 5 A bottom view of an arc-shaped sandwich panel cutting device provided in an embodiment of this application;

[0036] Figure 6 This is a partial view of an arc-shaped sandwich panel cutting device provided in an embodiment of this application.

[0037] Explanation of the attached drawing numbers:

[0038] Material table 1, longitudinal slide rail 2, transverse slide rail 3, first slide table 31, second slide table 32, slide rail drive device 4, first motor 41, transmission assembly 42, synchronous pulley 421, synchronous belt 422, transmission rod 43, cutting saw 5, saw blade assembly 51, saw blade 511, cutting drive device 6, drive motor 61, lead screw 62, lifting device 7, connecting plate 71, cylinder 72, roller 8, clamping device 9, sandwich panel 10, upper metal plate 101, lower metal plate 103, sandwich layer 102, groove 11. Detailed Implementation

[0039] 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 a part of the embodiments of this application, and not all of them. 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. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain error range. Furthermore, in the embodiments of this application, "multiple" refers to two or more. Without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0040] See Figure 1 As shown, the sandwich panel 10 typically has a multi-layer structure, including an upper metal plate 101, a lower metal plate 103, and a core layer 102, which are connected as a whole by an adhesive. The curved sandwich panel is processed from a flat sandwich panel 10. First, multiple grooves 11 are opened on the flat sandwich panel (such as...). Figure 1 (As shown in Figure A), then the shredded upper metal plate 101 and the sandwich layer 102 are removed (as shown in Figure A). Figure 1 As shown in Figure B), the sandwich panel 10 with an arc structure can be formed by bending it towards the slotted side. Figure 1 (As shown in Figure C).

[0041] In this processing method, manually cutting and sawing multiple grooves requires repeated grooving, resulting in low processing efficiency and accuracy. Furthermore, existing automated cutting equipment uses a single saw blade for each cut, then moves the material after cutting, repeating the process. This is not only inefficient but also prone to scratching the paint on the board, and requires a large area due to the need to move the board.

[0042] For the above technical issues, please refer to Figures 2 to 6 In one embodiment of this application, an arc-shaped sandwich panel cutting device is provided. The arc-shaped sandwich panel cutting device includes: a material table 1, two longitudinal slide rails 2, at least one transverse slide rail 3, a slide rail driving device 4, a cutting saw 5, and a cutting driving device 6.

[0043] Two longitudinal slide rails 2 are arranged parallel to each other on both sides of the material table 1 along the longitudinal direction of the material table 1. The longitudinal slide rails 2 are located on the edge side of the material table 1, and the longitudinal slide rails 2 on both sides are arranged parallel to each other. There is a sandwich panel 10 placement position between the two longitudinal slide rails 2, and the sandwich panel 10 to be processed can be placed in the placement position.

[0044] The transverse slide rail 3 is mounted on the longitudinal slide rail 2 along the transverse direction of the material platform 1, and the two ends of the transverse slide rail 3 are respectively connected to the longitudinal slide rail 2 on different sides. The transverse slide rail 3 can slide relative to the longitudinal slide rail 2. When the transverse slide rail 3 slides on the longitudinal slide rail 2, the transverse slide rail 3 moves back and forth along the length direction of the material platform 1.

[0045] The slide rail drive device 4 is installed on the material platform 1. The slide rail drive device 4 is connected to the transverse slide rail 3 through the transmission component 42. The slide rail drive device 4 can provide driving force for the movement of the transverse slide rail 3. When the slide rail drive device 4 outputs driving force in the first direction, the transverse slide rail 3 will move forward along the length direction of the material platform 1. When the drive device 4 outputs driving force in the second direction, the transverse slide rail 3 will move backward along the length direction of the material platform 1.

[0046] The cutting saw 5 is connected to the transverse slide rail 3. The cutting saw 5 has multiple saw blades 511 spaced apart. The saw blades 511 can rotate to cut the sandwich panel 10 on the material table 1. Usually, the cutting saw 5 cuts the grooves 11 in the transverse direction of the sandwich panel 10. Therefore, by sliding the cutting saw along the transverse slide rail 3, it can make transverse cuts relative to the sandwich panel 10, and multiple grooves 11 have been cut on the sandwich panel 10.

[0047] The cutting drive device 6 is located on one side of the transverse slide rail 3, and is connected to the cutting saw 5 via a drive assembly. The cutting drive device 6 provides power for the cutting saw 5 to slide on the transverse slide rail 3, enabling the cutting saw 5 to perform transverse reciprocating cuts on the sandwich panel 10.

[0048] The following is a brief description of the working process of the cutting saw 5.

[0049] When a long sandwich panel 10 needs to be bent at multiple locations, grooves 11 need to be machined at multiple locations on the sandwich panel 10. First, the slide rail drive device 4 drives the transverse slide rail 3 to move to the first position on the longitudinal slide rail 2. Then, the cutting saw 5 is started. Next, the cutting drive device 6 drives the cutting saw 5 to move along the transverse slide rail 3. The multiple saw blades 511 on the cutting saw 5, which are arranged at intervals, can simultaneously cut multiple grooves 11 on the sandwich panel 10. Subsequently, the cutting drive device 6 drives the cutting saw to reset.

[0050] After the first position is completed, the slide rail drive device 4 drives the transverse slide rail 3 to move to the second position on the longitudinal slide rail 2. Then, similarly, the cutting saw 5 is started, and the saw blade 511 cuts multiple grooves 11 on the sandwich panel 10 at the same time. Finally, it is reset, thus completing the cutting process of the entire sandwich panel 10.

[0051] See Figures 2 to 6In one example provided in this application, multiple saw blades 511 on the cutting saw 5 are interconnected to form a saw blade group 51. The saw blade group 51 is detachably connected to the cutting saw 5, and the spacing between saw blades 511 in different saw blade groups 51 is different.

[0052] For different building shapes, the required curvature of the sandwich panel 10 is also different. In order to process sandwich panels 10 with different curvatures, the saw blade assembly 51 on the cutting saw can be disassembled and replaced. The spacing between saw blades 511 in different saw blade assemblies 51 is different, and the grooves 11 that can be cut by different saw blade assemblies 51 are also different. In this way, the processing of sandwich panels 10 with different curvatures can be met.

[0053] In a specific example, a two-part spacer is provided between the saw blades 511 in the saw blade assembly 51. This allows for easy adjustment of the saw blade spacing and recombination of different saw blades without disassembling the central shaft of the cutting saw blades, significantly reducing manual labor intensity and the time required for changing models. For example, Project A requires a 50mm distance between each saw blade 511 for cutting curved plates. Project B requires a 30mm distance between each saw blade 511. Project C requires a 25mm distance between two saw blades 511. The two-part spacer allows for quick adjustments to meet the needs of different projects, and the adjustment process is simple, convenient, and efficient. In existing technologies, adjusting the saw blade spacing requires disassembling all saw blades 511 from the central shaft and then reinstalling them, a time-consuming, labor-intensive, and inefficient process.

[0054] Normally, before cutting the sandwich panel 10, the saw blade 511 is positioned above the sandwich panel 10. After cutting begins, the saw blade 5 descends, and the saw blade 511 cuts the sandwich panel 10. After cutting, the saw blade 5 rises, effectively preventing the saw blade 511 from scratching the sandwich panel 10. To achieve this process, the curved sandwich panel cutting equipment also includes a lifting device 7, which is located at the connection between the transverse slide rail 3 and the longitudinal slide rail 2. The lifting device 7 can drive the saw blade 5 to rise or fall relative to the sandwich panel 10.

[0055] Since the cutting saw 5 is mounted on the transverse slide rail 3, the lifting device 7 can also directly drive the transverse slide rail 3 to rise or fall relative to the material table 1, thereby achieving the rising and falling of the cutting saw 5. In another embodiment, the lifting device 7 is located at the connection between the cutting saw 5 and the transverse slide rail 3, and the lifting device 7 can drive the cutting saw 5 to rise or fall relative to the transverse slide rail 3.

[0056] The lifting device 7 includes, but is not limited to, cylinder 72, hydraulic cylinder, linear motor, etc.

[0057] In addition, the cutting depth of the cutting saw can be controlled by the lifting device 7, so as to meet the processing of sandwich panels 10 of different thicknesses, or to process grooves 11 of different depths according to construction needs.

[0058] See Figures 2 to 6 In one embodiment provided in this application, the transverse slide rail 3 includes a first slide table 31; the first slide table 31 is disposed on the longitudinal slide rail 2, and a lifting device 7 is disposed on the first slide table 31. The lifting end of the lifting device 7 is connected to the transverse slide rail 3 through a connecting plate 71. Specifically, the first slide table 31 can be connected to the longitudinal slide rail 2, one end of the lifting device 7 is connected to the first slide table 31, and the other end of the lifting device 7 is connected to the connecting plate 71. When the lifting device 7 moves up and down, the lifting device 7 drives the connecting plate 71 to move up and down relative to the first slide table 31, thus realizing the movement of the transverse slide rail 3 connected to the connecting plate 71.

[0059] Furthermore, a lifting device 7 is provided at each end of the transverse slide rail 3, and each lifting device 7 includes multiple cylinders 72. The two lifting devices 7 and the multiple cylinders 72 of each lifting device 7 can operate synchronously, and the transverse slide rail 3 can be raised and lowered parallel to the material table 1, which is beneficial to improving the cutting quality of the cutting saw 5. In addition, the lifting devices 7 at both ends of the transverse slide rail 3 may have the same or different numbers of cylinders 72.

[0060] See Figures 2 to 6 In one embodiment provided in this application, the slide rail drive device 4 includes a first motor 41 and a transmission assembly 42. The first motor 41 is located on the lower side of the material platform 1. Corresponding to the setting position of the longitudinal slide rail 2, a transmission assembly 42 is respectively provided on both sides of the material platform 1. The first motor 41 is connected to the two transmission assemblies 42 respectively through a transmission rod 43.

[0061] In the technical solution provided in this application, the first motor 41 can drive two transmission components 42 simultaneously through the transmission rod 43 to achieve synchronous operation of the two transmission components 42, and the displacement amount and displacement speed of the two ends of the transverse slide rail 3 on different longitudinal slide rails 2 are the same.

[0062] In a specific example, the first motor 41 is a servo motor, which can control the position of the cutting saw on the transverse slide rail 3 through a controller connected to the servo motor, thereby enabling cutting operations of various sizes and distances.

[0063] In order to achieve stable power transmission, the transmission component 42 is also connected to the first slide 31 on the longitudinal slide rail 2, and the transmission component 42 can drive the first slide 31 to slide on the longitudinal slide rail 2.

[0064] In one specific embodiment, the transmission assembly 42 includes multiple synchronous pulleys 421 and a synchronous belt 422. A first synchronous pulley and a second synchronous pulley are respectively provided at both ends of the longitudinal slide rail 2, and a third synchronous pulley is provided on the transmission rod 43. The synchronous belt 422 connects the first, second, and third synchronous pulleys. Specifically, there is a connection point on the synchronous belt 422 between the first and second synchronous pulleys, through which the synchronous belt 422 is connected to a first slide platform 31 on the longitudinal slide rail 2. The transmission rod 43 can drive the third synchronous pulley to rotate, thereby driving the synchronous belt 422 to rotate. During the rotation of the synchronous belt 422, the connection point will shift, indirectly causing the synchronous belt 422 to drive the first slide platform 31 to slide on the longitudinal slide rail 2. The first and second synchronous pulleys provide support for the synchronous belt 422, allowing the synchronous belt 422 to be arranged along the length of the longitudinal slide rail 2.

[0065] See Figures 2 to 6 In one embodiment provided in this application, the cutting drive device 6 is arranged along the length direction of the transverse slide rail 3 and is fixedly connected to the transverse slide rail 3. When the transverse slide rail 3 slides along the longitudinal slide rail 2, the cutting drive device 6 will operate synchronously.

[0066] A second slide table 32 is provided on the transverse slide rail 3, and the cutting saw 5 is mounted on the second slide table 32. The cutting drive device 6 can drive the second slide table 32 to slide on the transverse slide rail 3. The cutting drive device 6 includes a drive motor 61 and a lead screw 62, and the cutting saw 5 is provided with a nut that cooperates with the lead screw 62. The lead screw 62 is set in the same direction as the transverse slide rail 3. The drive motor 61 can drive the lead screw to rotate, and the nut that cooperates with the lead screw can move on the lead screw 62. The nut is located on the cutting saw 5 or the second slide table 32, so when the nut moves, it can drive the cutting saw 5 to move relative to the transverse slide rail 3.

[0067] In the technical solution provided in this application, the number of transverse slide rails 3 can be one or more. When there are multiple transverse slide rails 3, they are arranged in parallel, and multiple second slide tables 32 are respectively arranged on different transverse slide rails 3. The cutting saw 5 is simultaneously connected to multiple second slide tables 32. Setting multiple transverse slide rails 3 can not only improve the stability of the movement of the cutting saw 5, but also improve the service life of the transverse slide rails 3.

[0068] See Figure 3 and Figure 4In one embodiment provided in this application, when the sandwich panel 10 is cut, the sandwich panel 10 is stably placed on the material table 1. To achieve cutting at different positions, the sandwich panel 10 is not repeatedly moved. However, to facilitate loading and unloading of the material table 1, multiple rollers 8 are provided on the material table 1; these rollers 8 are non-powered. During loading, after part of the sandwich panel 10 is placed on the material table 1, pushing the sandwich panel 10 allows it to easily move to the predetermined position under the action of the rollers 8. After processing, the sandwich panel 10 can also be directly pushed to remove it from the processing area. This not only facilitates loading and unloading of the sandwich panel 10 but also effectively prevents scratches on the surface of the sandwich.

[0069] In another embodiment, the material table 1 also includes a driver connected to a plurality of rollers 8. The driver can drive the plurality of rollers 8 to rotate, thereby facilitating the automatic loading and unloading of the sandwich panel 10.

[0070] Typically, when a cutting saw cuts sandwich panel 10, it is also necessary to ensure that the sandwich panel 10 remains stable on the material table 1. In one embodiment provided in this application, the curved sandwich panel cutting equipment also includes clamping devices 9. Along the length direction of the material table 1, two clamping devices 9 are respectively disposed at both ends of the material table 1. The clamping ends of the clamping devices can securely hold the sandwich panel 10 on the material table 1.

[0071] In one specific embodiment, the clamping end of the clamping device can rise or fall relative to the sandwich panel 10. When the clamping end falls, it presses against the sandwich panel 10, thereby pressing the sandwich panel 10 onto the material table 1. After processing is completed, the clamping end rises, and the sandwich panel 10 is released and can move freely.

[0072] In summary, in the technical solution provided in this application embodiment, after the board to be cut is placed on the material table, the cutting saw can move along the transverse slide rail to cut the board. After cutting one position, the transverse slide rail and the cutting saw move together along the longitudinal slide rail to change the cutting position. This arc-shaped sandwich panel cutting equipment eliminates the need to repeatedly move the sandwich panel during cutting, thus eliminating the risk of scratches. Furthermore, the cutting saw has multiple saw blades, enabling it to cut multiple grooves simultaneously, resulting in high processing efficiency and good processing quality.

[0073] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An arcuate cored panel cutting apparatus, characterized by, include: Material station; Two longitudinal slide rails are arranged parallel to each other on both sides of the material platform along the longitudinal direction of the material platform; At least one transverse slide rail is mounted on the longitudinal slide rail along the transverse direction of the material table, and the two ends of the transverse slide rail are respectively connected to the longitudinal slide rail on different sides; A slide rail drive device is provided on the material platform, and the slide rail drive device is connected to the transverse slide rail through a transmission component; A cutting saw, connected to the transverse slide rail, the cutting saw having multiple saw blades spaced apart; A cutting drive device is located on one side of the transverse slide rail, and the cutting drive device is connected to the cutting saw through a drive assembly.

2. The curved sandwich panel cutting apparatus of claim 1, wherein, The multiple saw blades on the cutting saw are connected to each other to form a saw blade group, and the saw blade group is detachably connected to the cutting saw; The spacing between saw blades varies in different saw blade groups.

3. The curved sandwich panel cutting apparatus of claim 1, wherein, It also includes a lifting device, which is located at the connection between the transverse slide rail and the longitudinal slide rail; Alternatively, the lifting device may be located at the connection between the cutting saw and the transverse slide rail.

4. The curved sandwich panel cutting apparatus of claim 3, wherein, The transverse slide rail includes a first slide table; The first slide is mounted on the longitudinal slide rail, and the lifting device is mounted on the first slide. The lifting end of the lifting device is connected to the transverse slide rail via a connecting plate.

5. The curved sandwich panel cutting apparatus of claim 4, wherein, Each end of the transverse slide rail is provided with a lifting device, and each lifting device includes multiple cylinders; The lifting devices at both ends of the transverse slide rail may have the same or different number of cylinders.

6. The curved sandwich panel cutting apparatus of claim 1, wherein, The slide rail drive device includes a first motor and a transmission assembly; The first motor is located on the lower side of the material platform, corresponding to the position of the longitudinal slide rail. A transmission assembly is provided on each side of the material platform. The first motor is connected to the two transmission assemblies respectively through a transmission rod.

7. The curved sandwich panel cutting apparatus of claim 6, wherein, The transmission assembly includes multiple synchronous pulleys and a synchronous belt; The longitudinal slide rail is provided with a first synchronous pulley and a second synchronous pulley at both ends, and a third synchronous pulley is provided on the transmission rod. The synchronous belt connects the first synchronous pulley, the second synchronous pulley and the third synchronous pulley.

8. The curved sandwich panel cutting apparatus of claim 1, wherein, The cutting drive device is arranged along the length direction of the transverse slide rail; The cutting drive device includes a drive motor and a lead screw, and the cutting saw is provided with a nut that cooperates with the lead screw.

9. The curved sandwich panel cutting apparatus of claim 1, wherein, The material platform is equipped with multiple rollers, and the multiple rollers are non-powered rollers; Alternatively, the material stage may further include a driver connected to the plurality of rollers.

10. The curved sandwich panel cutting apparatus of claim 1, wherein, It also includes clamping devices, with two clamping devices respectively located at both ends of the material platform along its length.

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