Stone carton board structure and preparation method

Abstract

The invention relates to a stone carton board structure and a preparation method, and the stone carton board structure comprises a paperboard which comprises a bottom board and a side board installed at the top of the bottom board and is used for forming a carton structure; the connecting mechanism is located at the top of the bottom plate and used for fixing the carton structures, the connecting mechanism comprises a limiting assembly and a fixing assembly, the limiting assembly is located at the top of the bottom plate and used for connecting the bottom plate and the side plates, and the fixing assembly is located at the top of the bottom plate and used for connecting the side plates. The carton board structure has the beneficial effects that through the design of the limiting assemblies and the fixing assemblies, the connection strength between all components of the carton board structure is effectively enhanced. Due to the circumferential array distribution of the limiting pieces and the reinforcing effect of the fixing rods, force can be more evenly dispersed when the carton is subjected to external pressure, and therefore the bearing capacity of the carton and the stability of the overall structure are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of stone carton board structures, and in particular to a stone carton board structure and a preparation method thereof. Background Art

[0002] The core of the stone carton board structure lies in its unique material composition and production process. Usually, these carton boards are made of nano-level ultra-fine whitening stone powder, ultra-fine modified mineral powder and specific additives mixed in a strict ratio. After being processed by stone-based synthetic paper production equipment, a stone-based plate with a polymer nanostructure is formed. This material has significant characteristics such as pressure resistance, waterproof, flame retardant, mildew-proof, non-toxic and recyclable.

[0003] In the prior art, cartons generally need to carry different types of articles, but some articles are heavier, while the load-bearing capacity and stability of cartons are generally low, making it difficult to meet the growing logistics and transportation needs; at the same time, the assembly and disassembly process of cartons is relatively cumbersome, so workers need to spend more time on assembly and disassembly, which increases the difficulty of operation. In addition, when the operating procedures of workers are not standardized, it will also affect the final quality and production efficiency of the carton. Based on this, the present invention designs a stone carton board structure and a preparation method to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a stone carton board structure and a preparation method, which solves the technical problem of poor load-bearing capacity of the carton.

[0005] (II) Technical solution In order to achieve the above object, the main technical solutions adopted by the present invention include: A stone carton board structure, comprising: Paperboard, the paperboard comprising a bottom panel and side panels mounted on top of the bottom panel and used to form a carton structure; A connecting mechanism, which is located at the top of the bottom plate and is used for fixing between carton structures. The connecting mechanism includes a limiting component and a fixing component. The limiting component is located at the top of the bottom plate and is used for connecting between the bottom plate and the side plates. The fixing component is located at the top of the bottom plate and is used for connecting between the side plates.

[0006] Preferably, the limiting assembly includes a limiting piece installed at the bottom of the side plate, a limiting hole is opened in the inner cavity of the bottom plate, the limiting piece is connected to the inner cavity of the limiting hole, and the limiting piece and the limiting hole are arranged in four groups and distributed in a circular array.

[0007] Preferably, the fixing assembly comprises a fixing piece installed on the top of the bottom plate, the fixing piece and the inner cavity of the side plate are both provided with fixing holes, and the inner cavity of the fixing hole is connected with a fixing rod.

[0008] Preferably, a method for preparing a stone carton board structure requires providing a preparation device for the stone carton board structure, the preparation device comprising a stirring module, a forming module and a cutting module, the stirring module being used for mixing and stirring the raw materials, the forming module being installed on the right side of the stirring module and being used for forming the slurry, and the cutting module being located on the right side of the forming module and being used for cutting the cardboard.

[0009] Preferably, the stirring module includes a stirring barrel, a first mounting seat is installed on the top of the stirring barrel, a first servo motor is installed in the inner cavity of the first mounting seat, a rotating rod is installed at the bottom of the output shaft of the first servo motor, the first servo motor and the rotating rod are fixedly connected by a coupling, a stirring rod is installed on the outer ring of the rotating rod, and a filter assembly is installed in the inner cavity of the stirring barrel.

[0010] Preferably, the filtering assembly includes a second mounting seat installed on one side of the mixing barrel, a second servo motor is installed in the inner cavity of the second mounting seat, a connecting rod is installed on one side of the output shaft of the second servo motor, a cam is installed on the outer ring of the connecting rod, the second servo motor and the connecting rod are fixedly connected by a coupling, a telescopic rod is installed in the inner cavity of the mixing barrel, the telescopic rod is arranged in four groups of rectangular arrays, a filter plate is installed at the bottom of the telescopic rod, a groove is opened at the bottom of the filter plate, and the cam slides in the inner cavity of the groove.

[0011] Preferably, the molding module includes a molding device installed on the right side of the mixing barrel, the mixing barrel and the molding device are connected by a connecting pipe, a support frame is installed on the top of the molding device, a first electric push rod is installed in the inner cavity of the support frame, an extrusion plate is installed at the bottom of the first electric push rod, and a heater is installed at the bottom of the molding device.

[0012] Preferably, the cutting module includes a conveyor belt installed on the right side of the forming device, a cooler is installed on the top of the conveyor belt, a cutting frame is installed on the right side of the conveyor belt, a second electric push rod is installed in the inner cavity of the cutting frame, a lifting plate is installed at the bottom of the second electric push rod, a cutting blade is installed at the bottom of the lifting plate, and a clamping assembly is installed at the bottom of the cutting frame.

[0013] Preferably, the clamping assembly includes a working frame installed at the bottom of the cutting frame, a third mounting seat is installed on the front of the working frame, a third servo motor is installed in the inner cavity of the third mounting seat, a bidirectional screw rod is installed on the back of the output shaft of the third servo motor, the third servo motor and the bidirectional screw rod are fixedly connected by a coupling, a moving block is installed on the outer ring of the bidirectional screw rod, a clamping plate is installed on the top of the moving block, a limiting rod is installed in the inner cavity of the working frame, the limiting rod is inserted in the inner cavity of the moving block, and two groups of limiting rods are arranged and symmetrically distributed.

[0014] As a further solution of the present invention: a method for preparing a stone carton board structure comprises the following steps: SS001, Mixing and stirring: Put the stone, water and additives into the mixing bucket, mix and stir them thoroughly to form a uniform slurry; SS002, Forming and drying: The slurry is sent to the forming device, and the slurry is solidified and formed into a carton board through pressing, drying and other processes; SS003, cutting and packaging: the formed carton board is fed into the working frame, and the working frame can cut the carton board into products of required specifications.

[0015] (III) Beneficial effects 1. The present invention effectively enhances the connection strength between the various components of the carton board structure through the design of the limiter assembly and the fixing assembly. The circumferential array distribution of the limiter and the reinforcement of the fixing rod enable the carton to disperse the force more evenly when subjected to external pressure, thereby significantly improving the load-bearing capacity of the carton and the stability of the overall structure.

[0016] 2. The present invention, through the design of the connection mechanism, makes the assembly and disassembly process of the carton simple and quick, and the modular design of the limiting component and the fixing component allows the user to easily combine or separate the various components, thereby improving the logistics efficiency and the utilization rate of the storage space.

[0017] 3. The present invention integrates multiple processes such as stirring, forming, and cutting through the preparation device, realizing an automated production process from raw materials to finished products. This not only greatly improves production efficiency, but also reduces the impact of human factors on product quality. The dynamic filtering function of the stirring module ensures the purity and mixing uniformity of the raw materials, while the precise control of the forming module and the cutting module ensures the dimensional accuracy and consistency of the carton board structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the stone carton board of the present invention; Figure 2 This is a schematic diagram of the internal structure of the stone carton board of the present invention; Figure 3 for Figure 2 A magnified image of point A; Figure 4 for Figure 2 A magnified view of point B; Figure 5 It is a structural schematic diagram of the stone carton board structure and preparation method of the present invention; Figure 6 It is a structural front view of the stone carton board structure and the preparation method of the present invention; Figure 7 It is a structural side view of the stone carton board structure and preparation method of the present invention; Figure 8 for Figure 6 Enlarged view of point C; Fig. 9 for Figure 7 Enlarged view of point D.

[0019] [Description of Reference Numerals] 1. Bottom plate; 2. Side plate; 3. Limiting piece; 4. Limiting hole; 5. Fixing piece; 6. Fixing hole; 7. Fixing rod; 8. Mixing barrel; 9. First mounting seat; 10. First servo motor; 11. Rotating rod; 12. Mixing rod; 13. Second mounting seat; 14. Second servo motor; 15. Connecting rod; 16. Cam; 17. Telescopic rod; 18. Filter plate; 19. Groove; 20. Forming device; 21. Connecting pipe; 22. Support frame; 23. First electric push rod; 24. Extrusion plate; 25. Heater; 26. Conveyor belt; 27. Cooler; 28. Cutting frame; 29. ​​Second electric push rod; 30. Lifting plate; 31. Cutting blade; 32. Working frame; 33. Third mounting seat; 34. Third servo motor; 35. Bidirectional screw rod; 36. Moving block; 37. Clamping plate; 38. Limiting rod. DETAILED DESCRIPTION

[0020] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below in conjunction with the accompanying drawings through specific embodiments. Figure 1 The orientation is used as a reference.

[0021] The technical problem of poor load-bearing capacity of the carton is solved by the embodiment of the present invention. The connection strength between the various components of the carton board structure is effectively enhanced through the design of the limiter assembly and the fixing assembly. The circumferential array distribution of the limiter 3 and the reinforcement of the fixing rod 7 enable the carton to disperse the force more evenly when subjected to external pressure, thereby significantly improving the load-bearing capacity of the carton and the stability of the overall structure.

[0022] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0023] Embodiment 1; See also Figure 1-Figure 9 A stone carton board structure includes: a cardboard, the cardboard includes a bottom plate 1 and a side plate 2 installed on the top of the bottom plate 1 and is used to form a carton structure; a connecting mechanism, the connecting mechanism is located on the top of the bottom plate 1 and is used to fix the carton structure, the connecting mechanism includes a limiting component and a fixing component, the limiting component is located on the top of the bottom plate 1 and is used for the connection between the bottom plate 1 and the side plate 2, and the fixing component is located on the top of the bottom plate 1 and is used for the connection between the side plates 2.

[0024] like Figure 2 and Figure 4 As shown, the limiting assembly includes a limiting member 3 installed at the bottom of the side panel 2, a limiting hole 4 is opened in the inner cavity of the bottom plate 1, the limiting member 3 is connected to the inner cavity of the limiting hole 4, and the limiting member 3 and the limiting hole 4 are each provided with four groups and distributed in a circular array.

[0025] like Figure 2 As shown, the fixing assembly includes a fixing part 5 installed on the top of the base plate 1, and fixing holes 6 are opened in the inner cavity of the fixing part 5 and the side plate 2. A fixing rod 7 is connected to the inner cavity of the fixing hole 6. The fixing rod 7 passes through the fixing hole 6 located in the side plate 2 and extends to the inner cavity of the fixing hole 6 located in the fixing part 5.

[0026] The working principle of the embodiment of the present invention is: the design of the stone carton board structure is intended to improve the load-bearing capacity and stability of the carton, while facilitating assembly and disassembly. Its working principle is mainly reflected in the connecting mechanism, which is specifically divided into two parts: a limiting component and a fixing component. The limiting component consists of a limiting member 3 installed at the bottom of the side panel 2 and a limiting hole 4 in the inner cavity of the bottom panel 1. When the side panel 2 of the carton is placed on the bottom panel 1, the limiting member 3 will be accurately inserted into the limiting hole 4 to achieve the initial positioning and connection between the side panel 2 and the bottom panel 1. This design not only ensures a close fit between the side panel 2 and the bottom panel 1, but also improves the overall structural strength of the carton. Through four groups of limiting members 3 and limiting holes 4 distributed in a circular array, a full range of limiting effects is achieved, making the carton structure more stable.

[0027] The fixing assembly further strengthens the stability of the carton structure. It is achieved by installing a fixing part 5 on the top of the bottom plate 1, opening fixing holes 6 on the side plates 2 and the fixing parts 5, and then connecting the fixing holes 6 with fixing rods 7. When the fixing rods 7 pass through the fixing holes 6 located on the side plates 2 and extend into the inner cavity of the fixing holes 6 located on the fixing parts 5, the side plates 2 and the fixing parts 5 are further fixed. The assembled side plates 2 and the fixing parts 5 form a right-angle structure. Subsequently, the four groups of side plates 2 and the fixing parts 5 are fixed again. The four groups of adjacent right-angle structures are assembled by fixing rods 7 to form the final frame structure. The connection between the side plates 2 and between the side plates 2 and the bottom plate 1 is further strengthened. This design enables the carton to disperse force more effectively when subjected to external pressure, thereby improving the overall load-bearing capacity.

[0028] Embodiment 2; See also Figure 1-Figure 9 ,like Figure 5 As shown, a method for preparing a stone carton board structure requires providing a preparation device for the stone carton board structure, the preparation device includes a stirring module, a molding module and a cutting module, the stirring module is used for mixing and stirring the raw materials, the molding module is installed on the right side of the stirring module and is used for molding the slurry, and the cutting module is located on the right side of the molding module and is used for cutting the cardboard.

[0029] like Figure 6 As shown, the stirring module includes a stirring barrel 8, a first mounting seat 9 is installed on the top of the stirring barrel 8, a first servo motor 10 is installed in the inner cavity of the first mounting seat 9, a rotating rod 11 is installed at the bottom of the output shaft of the first servo motor 10, the first servo motor 10 and the rotating rod 11 are fixedly connected by a coupling, a stirring rod 12 is installed on the outer ring of the rotating rod 11, and a filter assembly is installed in the inner cavity of the stirring barrel 8.

[0030] The filtering assembly includes a second mounting seat 13 installed on one side of the mixing barrel 8, a second servo motor 14 is installed in the inner cavity of the second mounting seat 13, a connecting rod 15 is installed on one side of the output shaft of the second servo motor 14, a cam 16 is installed on the outer ring of the connecting rod 15, the second servo motor 14 and the connecting rod 15 are fixedly connected by a coupling, a telescopic rod 17 is installed in the inner cavity of the mixing barrel 8, the telescopic rod 17 is arranged in four groups of rectangular arrays, a filter plate 18 is installed at the bottom of the telescopic rod 17, a groove 19 is provided at the bottom of the filter plate 18, and the cam 16 slides in the inner cavity of the groove 19.

[0031] The molding module includes a molding device 20 installed on the right side of the mixing barrel 8. The mixing barrel 8 and the molding device 20 are connected by a connecting pipe 21. A support frame 22 is installed on the top of the molding device 20. A first electric push rod 23 is installed in the inner cavity of the support frame 22. An extrusion plate 24 is installed at the bottom of the first electric push rod 23. A heater 25 is installed at the bottom of the molding device 20.

[0032] The working principle of the embodiment of the present invention is as follows: the stirring module is mainly used for mixing and stirring the raw materials. First, the raw materials are put into the stirring barrel 8, and then the first servo motor 10 drives the rotating rod 11 and the stirring rod 12 to rotate to fully mix the raw materials. At the same time, the second servo motor 14 in the filter assembly drives the cam 16 to rotate, and the filter plate 18 moves up and down in the stirring barrel 8 through the connecting rod 15 to filter the mixed liquid and remove impurities. This dynamic filtering method ensures the uniformity and purity of the raw material mixing.

[0033] The mixed slurry enters the forming device 20 through the connecting pipe 21. In the forming device 20, the first electric push rod 23 drives the extrusion plate 24 to press down to extrude the slurry. At the same time, the heater 25 heats the forming device 20 to accelerate the curing process of the slurry. After a period of heating and extrusion, the paperboard is gradually formed and reaches a certain strength and hardness.

[0034] Embodiment 3; See also Figure 1-Figure 9 The cutting module includes a conveyor belt 26 installed on the right side of the forming device 20, a cooler 27 is installed on the top of the conveyor belt 26, a cutting frame 28 is installed on the right side of the conveyor belt 26, a second electric push rod 29 is installed in the inner cavity of the cutting frame 28, a lifting plate 30 is installed at the bottom of the second electric push rod 29, a cutting blade 31 is installed at the bottom of the lifting plate 30, and a clamping assembly is installed at the bottom of the cutting frame 28.

[0035] The clamping assembly includes a working frame 32 installed at the bottom of the cutting frame 28, a third mounting seat 33 is installed on the front of the working frame 32, a third servo motor 34 is installed in the inner cavity of the third mounting seat 33, a bidirectional screw rod 35 is installed on the back of the output shaft of the third servo motor 34, the third servo motor 34 and the bidirectional screw rod 35 are fixedly connected by a coupling, a moving block 36 is installed on the outer ring of the bidirectional screw rod 35, a clamping plate 37 is installed on the top of the moving block 36, a limiting rod 38 is installed in the inner cavity of the working frame 32, the limiting rod 38 is inserted in the inner cavity of the moving block 36, and two groups of limiting rods 38 are arranged and symmetrically distributed.

[0036] The working principle of the embodiment of the present invention is as follows: the formed cardboard is transported to the cutting module by the conveyor belt 26. During the transmission process, the cooler 27 cools the cardboard to prevent it from deforming or breaking during the subsequent cutting process. Subsequently, the second electric push rod 29 drives the lifting plate 30 and the cutting blade 31 to descend, and the cardboard is precisely cut. At the same time, the third servo motor 34 in the clamping assembly drives the bidirectional screw 35 to rotate, so that the moving block 36 and the clamping plate 37 move along the limit rod 38 to clamp and fix the cardboard. This clamping method ensures the stability and accuracy of the cutting process. Finally, the cut cardboard is made into a stone carton board structure that meets the requirements.

[0037] A method for preparing a stone carton board structure comprises the following steps: SS001, Mixing and stirring: Put the stone, water and additives into the mixing barrel 8, mix and stir them thoroughly to form a uniform slurry; SS002, molding and drying: the slurry is fed into the molding device 20, and the slurry is solidified and molded into a carton board through processes such as pressing and drying; SS003, cutting and packaging: the formed carton board is fed into the working frame 32, and the working frame 32 can cut the carton board into products of required specifications.

[0038] In the description of the present invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0042] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may alter, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A stone carton board structure, characterized in that: include: Paperboard, comprising a bottom plate (1) and a side plate (2) mounted on top of the bottom plate (1) and used to form a carton structure; A connecting mechanism, the connecting mechanism is located on the top of the bottom plate (1) and is used for fixing between carton structures, the connecting mechanism comprises a limiting component and a fixing component, the limiting component is located on the top of the bottom plate (1) and is used for connecting between the bottom plate (1) and the side plate (2), and the fixing component is located on the top of the bottom plate (1) and is used for connecting between the side plates (2).

2. A stone carton board structure according to claim 1, characterized in that: The limiting assembly comprises a limiting member (3) mounted on the bottom of the side plate (2); a limiting hole (4) is provided in the inner cavity of the bottom plate (1); the limiting member (3) is connected to the inner cavity of the limiting hole (4); and the limiting member (3) and the limiting hole (4) are both provided in four groups and distributed in a circular array.

3. The stone carton board structure according to claim 1, characterized in that: The fixing assembly comprises a fixing member (5) mounted on the top of the bottom plate (1), the fixing member (5) and the inner cavity of the side plate (2) are both provided with fixing holes (6), and the inner cavity of the fixing hole (6) is connected to a fixing rod (7).

4. A method for preparing a stone carton board structure according to any one of claims 1 to 3, characterized in that: It is necessary to provide a preparation device for a stone carton board structure, the preparation device comprising a stirring module, a forming module and a cutting module, the stirring module is used for mixing and stirring the raw materials, the forming module is installed on the right side of the stirring module and is used for forming the slurry, and the cutting module is located on the right side of the forming module and is used for cutting the cardboard.

5. The method for preparing a stone carton board structure according to claim 4, characterized in that: The stirring module comprises a stirring barrel (8), a first mounting seat (9) is mounted on the top of the stirring barrel (8), a first servo motor (10) is mounted in the inner cavity of the first mounting seat (9), a rotating rod (11) is mounted at the bottom of the output shaft of the first servo motor (10), the first servo motor (10) and the rotating rod (11) are fixedly connected via a coupling, a stirring rod (12) is mounted on the outer ring of the rotating rod (11), and a filter assembly is mounted in the inner cavity of the stirring barrel (8).

6. The method for preparing a stone carton board structure according to claim 5, characterized in that: The filtering assembly comprises a second mounting seat (13) mounted on one side of the mixing barrel (8); a second servo motor (14) is mounted in the inner cavity of the second mounting seat (13); a connecting rod (15) is mounted on one side of the output shaft of the second servo motor (14); a cam (16) is mounted on the outer ring of the connecting rod (15); the second servo motor (14) and the connecting rod (15) are fixedly connected via a coupling; a telescopic rod (17) is mounted in the inner cavity of the mixing barrel (8); the telescopic rod (17) is arranged in four groups of rectangular arrays; a filter plate (18) is mounted at the bottom of the telescopic rod (17); a groove (19) is provided at the bottom of the filter plate (18); and the cam (16) slides in the inner cavity of the groove (19).

7. The method for preparing a stone carton board structure according to claim 5, characterized in that: The molding module comprises a molding device (20) installed on the right side of a mixing barrel (8); the mixing barrel (8) and the molding device (20) are connected via a connecting pipe (21); a support frame (22) is installed on the top of the molding device (20); a first electric push rod (23) is installed in the inner cavity of the support frame (22); an extrusion plate (24) is installed at the bottom of the first electric push rod (23); and a heater (25) is installed at the bottom of the molding device (20).

8. The method for preparing a stone carton board structure according to claim 7, characterized in that: The cutting module comprises a conveyor belt (26) installed on the right side of the forming device (20), a cooler (27) is installed on the top of the conveyor belt (26), a cutting frame (28) is installed on the right side of the conveyor belt (26), a second electric push rod (29) is installed in the inner cavity of the cutting frame (28), a lifting plate (30) is installed at the bottom of the second electric push rod (29), a cutting blade (31) is installed at the bottom of the lifting plate (30), and a clamping assembly is installed at the bottom of the cutting frame (28).

9. The method for preparing a stone carton board structure according to claim 8, characterized in that: The clamping assembly comprises a working frame (32) mounted at the bottom of the cutting frame (28); a third mounting seat (33) is mounted on the front of the working frame (32); a third servo motor (34) is mounted in the inner cavity of the third mounting seat (33); a bidirectional screw rod (35) is mounted on the back of the output shaft of the third servo motor (34); the third servo motor (34) and the bidirectional screw rod (35) are fixedly connected via a coupling; a moving block (36) is mounted on the outer ring of the bidirectional screw rod (35); a clamping plate (37) is mounted on the top of the moving block (36); a limiting rod (38) is mounted in the inner cavity of the working frame (32); the limiting rod (38) is inserted into the inner cavity of the moving block (36); and two groups of the limiting rods (38) are arranged and are symmetrically distributed.

10. The method for preparing a stone carton board structure according to claim 4, characterized in that: The following steps are involved: SS001, Mixing and stirring: Put the stone, water and additives into the mixing bucket (8), mix and stir them thoroughly to form a uniform slurry; SS002, molding and drying: the slurry is fed into a molding device (20) and solidified into a carton board through processes such as pressing and drying; SS003, cutting and packaging: the formed carton board is fed into the working frame (32), and the working frame (32) can cut the carton board into products of required specifications.

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