Sandwich board cutting, punching and flanging integrated forming machine

Abstract

The application discloses a sandwich plate cutting, punching and flanging integrated forming machine and particularly relates to the technical field of plate forming processing. A threaded sleeve connecting upper moving ring is threadedly connected to the outer wall of a linkage screw rod, and a linkage flanging mechanism is installed on the outer wall of the threaded sleeve connecting upper moving ring. The linkage flanging mechanism comprises a plurality of linkage support plates installed on the outer wall of the threaded sleeve connecting upper moving ring, and a speed reduction transmission motor is coaxially connected to the top end of the linkage screw rod. The linkage flanging mechanism is adopted to drive the linkage screw rod to rotate simultaneously inside the sleeve connecting ring plate and the mounting bottom plate by the speed reduction transmission motor, the threaded sleeve connecting upper moving ring drives the plurality of linkage support plates to move upward, the concave flanging block can move upward along the internal guide of the flanging rectangular hole, and the side edge of the sandwich plate is adhered to the side surface of the flanging positioning block to realize accurate punching. The plurality of sandwich plates can be synchronously and batched to realize vertical punching and bending, and the sandwich plates do not need to be formed one by one, and the batch forming efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of sheet metal forming and processing technology, and more specifically, to a sandwich panel cutting, stamping, and folding integrated forming machine. Background Technology

[0002] The sandwich panel cutting, stamping, and folding integrated forming machine is a type of mechanical equipment mainly used to produce sandwich panel products of various shapes and specifications. Its main functions include cutting, stamping, and folding, which are integrated into one machine.

[0003] Among the publicly available technologies, Chinese Patent Publication No. CN210876936U discloses a folding mechanism for integrated metal panels. While existing technologies can use a glue applicator to apply adhesive and a cold press to cold-press the composite metal panel and insulation board to ensure composite quality, the existing folding machine cannot fold the edges of the composite metal panel. This patent is reasonably designed, practical, and convenient, folding the edges of the composite metal panel to facilitate mechanized composite metal panels and ensure the quality of the composite metal panel. However, this patent also has the following drawbacks. When the above-mentioned forming machine cuts and folds the sandwich panels, it is necessary to cut the sandwich panels one by one and then bend them. It is difficult to achieve synchronous batch cutting, stamping and folding during the processing of the forming panels, resulting in low production efficiency of sandwich panels. Therefore, it is necessary to provide a sandwich panel cutting, stamping and folding integrated forming machine. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a sandwich panel cutting, stamping and folding integrated forming machine.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sandwich panel cutting, stamping, and folding integrated forming machine, comprising a linkage screw, wherein a threaded upper moving ring is threadedly connected to the outer wall of the linkage screw, and a linkage folding mechanism is installed on the outer wall of the threaded upper moving ring; the linkage folding mechanism includes multiple linkage support plates installed on the outer wall of the threaded upper moving ring, and a reduction drive motor is coaxially connected to the top end of the linkage screw; a concave folding block is fixedly connected to the top end of the linkage support plate, and the concave folding block... The outer wall of the edge block is connected to a positioning support plate. A cutting and punching rectangular hole is opened at the bottom end of the positioning support plate and at one side of the concave edge block. A bending rectangular hole is opened above the concave edge block. A sandwich plate is installed at the top of the positioning support plate. Multiple linkage support plates are welded to the threaded upper moving ring. Multiple linkage support plates are arranged in a circular ring at equal intervals. The concave edge block and the positioning support plate to which the bending rectangular hole belongs are vertically slidably connected. The outer wall of the concave edge block is polished.

[0006] Preferably, a mounting base plate is rotatably connected to the outer wall of the linkage screw and located below the threaded sleeve upper moving ring. A support column is welded to the top of the mounting base plate and located on one side of the linkage support plate. A sleeve ring plate rotatably connected to the linkage screw is installed at the top of the support column. Multiple positioning support plates are fixedly connected to the sleeve ring plate. A controller is fixedly connected to the outer wall of the sleeve ring plate and located between two linkage support plates. A reinforcing bracket is fixedly connected to one side of the reduction transmission motor. Guide support plates are welded to both sides of the positioning support plate. The adjacent sides of the two guide support plates are polished.

[0007] Using the above technical solution, when the reduction transmission motor drives the linkage screw to rotate simultaneously inside the sleeve ring plate and the mounting base plate, the threaded sleeve upper moving ring drives multiple linkage support plates to move upward. The linkage support plates drive the concave folding block to move upward. The concave folding block can move upward along the inside of the folding rectangular hole, so that the concave punching knife can move downward and be accurately positioned in the cutting and punching rectangular hole inside the positioning support plate. The concave folding block presses upward along the folding rectangular hole against the edge of the sandwich panel. The edge of the sandwich panel is pressed upward against the side of the folding positioning block for bending and forming.

[0008] Preferably, a concave punching blade is installed on the upper part of the sandwich panel, and a linkage cutting and stamping assembly is installed on the top of the inner wall of the concave punching blade; The linkage cutting and stamping assembly includes a folding positioning block installed at the top of the inner wall of the concave punching blade, and a distance sensor is embedded and fixedly connected to the bottom end of the folding positioning block. A stamping support plate is connected to the top of the concave punching blade, and a punching support column is embedded and fixedly connected to the top of the stamping support plate. A linkage ring plate is welded to the outer wall of the punching support column near its central position. A hydraulic cylinder is fixedly connected to the top of one of the punching supports, and a sleeve shaft plate is fixedly connected to the bottom end of the hydraulic cylinder. The punching... The support column and the sleeve shaft plate are slidably connected. A threaded sleeve lower moving ring is welded to one side of the sleeve shaft plate. The inner wall of the threaded sleeve lower moving ring is threadedly connected to the outer wall of the linkage screw. The two threads on the outer wall of the linkage screw are opposite and symmetrically arranged. The stamping support plate and the folding positioning block are both welded to the concave punching cutter. The two corner lines at the bottom end of the concave punching cutter are both chamfered. Multiple sleeve shaft plates are arranged in a circular ring at equal intervals. A reinforcing support plate is welded to the bottom end of the sleeve shaft plate.

[0009] Using the above technical solution, multiple sandwich panels are placed at the top positions of multiple positioning support plates. The sleeve ring plate and the mounting base plate ensure that the linkage screw rotates stably in the forward direction inside them. The sandwich panels can be guided between the two guide support plates into the top position of the positioning support plate. The magnetic sliding frame plate can magnetically fix the side of the sandwich panel. The reduction transmission motor is started to drive the linkage screw to rotate in the forward direction inside the sleeve ring plate and the mounting base plate. At the same time, the threaded sleeve downward moving ring drives multiple sleeve shaft plates to move downward. The reinforcement support plate can support the bottom end of the sleeve shaft plates. The function is as follows: the sleeve shaft plate drives the punching support to move downward, and at the same time, the punching support drives the stamping support plate to move the concave punching knife downward. The concave punching knife drives the folding positioning block to move the distance sensor downward. When the sensor senses the distance CM set by the controller, the controller starts the hydraulic cylinder to drive multiple punching supports to move downward. The punching support drives the linkage ring plate to move downward. The linkage ring plate can drive multiple other punching supports to punch downward at the same time. While the concave punching knife impacts the sandwich plate, the two cutting parts of the concave punching knife are inserted into the cutting and stamping hole to cut and stamp.

[0010] Preferably, one side of the sandwich panel is provided with a magnetic sliding frame plate that is slidably connected to the positioning support plate, and a linkage release mechanism is installed inside the magnetic sliding frame plate; The linkage disengagement mechanism includes a locking magnet installed inside the magnetic sliding frame plate, and a hinged recess is fixedly connected to one side of the outer wall of the magnetic sliding frame plate. A hinged sleeve is installed inside the hinged recess, and a concave hinge block is installed on the outer wall of the hinged sleeve near its top. A linkage slip ring is installed on one side of the concave hinge block, and a linkage threaded sleeve is fixedly connected to the inner wall of the linkage slip ring. A guide frame post is slidably connected between the linkage threaded sleeve and the linkage slip ring, and a drive screw is threadedly connected to the inner wall of the linkage threaded sleeve. A reduction drive motor is coaxially driven and connected to the top of the drive screw above the guide frame post. The reduction drive motor is fixedly connected to the guide frame post. Both the concave hinge block and the hinged recess are rotatably connected to the hinged sleeve, and multiple concave hinge blocks are welded to the linkage slip ring.

[0011] Using the above technical solution, the controller starts the reduction drive motor to drive the linkage screw to reverse, thereby moving the concave folding block downwards to reset to the lowest position. The reduction drive motor is then started to drive the drive screw to rotate inside the guide frame column. The drive screw drives the linkage threaded sleeve block to move downwards along the inside of the guide frame column under the action of the thread. At the same time, the linkage threaded sleeve block drives the linkage slip ring to move downwards along the outer wall of the guide frame column. The linkage slip ring drives multiple concave hinge blocks to move downwards. The bottom end of the hinge sleeve frame drives the hinge concave block to move laterally. The hinge concave block drives the magnet sliding frame plate to slide along the top of the positioning support plate. The core plate can then move to the right and be pushed out of the positioning support plate for material discharge.

[0012] The technical effects and advantages of this invention are as follows: 1. This invention employs a linkage folding mechanism. When the reduction transmission motor drives the linkage screw to rotate simultaneously inside the sleeve ring plate and the mounting base plate, the linkage screw drives the threaded sleeve upper moving ring to move upward under the action of the thread. The threaded sleeve upper moving ring drives multiple linkage support plates to move upward. The concave folding block can move upward along the guide inside the folding rectangular hole, so that the concave punching knife can move downward and be accurately positioned in the cutting and punching rectangular hole inside the positioning support plate. It can simultaneously attach the side of the sandwich panel to the side of the folding positioning block to achieve precise punching. It can simultaneously batch-bend multiple sandwich panels to achieve vertical punching and bending, eliminating the need for forming one by one, and effectively improving batch forming efficiency. 2. This invention uses a linkage cutting and stamping assembly to start a reduction transmission motor that drives a linkage screw to rotate clockwise inside the sleeve ring plate and mounting base plate. The threaded sleeve downward moving ring moves downward along the outer wall of the guide frame column under the action of the thread. At the same time, the threaded sleeve downward moving ring drives multiple sleeve shaft plates to move downward. The concave punching knife drives the folding edge positioning block to move the distance sensor downward. The distance sensor senses the distance between the sandwich panels. The controller starts the hydraulic cylinder to drive multiple punching support columns to move downward. The linkage ring plate can drive multiple other punching support columns to punch downward at the same time, which can realize synchronous positioning, cutting and stamping of multiple sandwich panels, batch forming sandwich panels, and effectively improve the forming efficiency of sandwich panels. 3. This invention employs a linkage disengagement mechanism to start a reduction drive motor that drives a drive screw to rotate inside the guide frame column. The drive screw drives a linkage threaded sleeve block to move downward along the inside of the guide frame column under the action of the thread. A linkage slip ring drives multiple concave hinge blocks to move downward. The concave hinge blocks drive the hinge sleeve frame to move downward. The hinge concave blocks drive the magnet sliding frame plate to slide along the top of the positioning support plate. At the same time, the magnet sliding frame plate drives the locking magnet to move to the right. The sandwich panel can move to the right and be pushed out of the positioning support plate. This invention can automatically discharge multiple formed positioning support plates in batches and realize the discharge operation of the formed sandwich panels in batches, which can effectively improve the discharge efficiency of sandwich panels in batches. Through the interaction of the above-mentioned multiple functions, firstly, multiple sandwich panels are simultaneously and batched to achieve vertical stamping and bending; secondly, multiple sandwich panels are simultaneously positioned, cut, and stamped; and finally, multiple formed positioning support plates are automatically unloaded in batches. In summary, multiple sandwich panels can be simultaneously and batched to achieve integrated cutting, stamping, and edge folding, thus improving the forming efficiency. Attached Figure Description

[0013] Figure 1 This is a front-view three-dimensional structural diagram of a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0014] Figure 2 This is a schematic diagram of the vertical cross-section of a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0015] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle.

[0016] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the connection between the stamping support plate and the stamping support column in a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0017] Figure 5 This is a bottom-view three-dimensional structural diagram of a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0018] Figure 6 This is a partial three-dimensional structural diagram of the linkage release mechanism in a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0019] Figure 7 This is a schematic diagram of a partial structure at the connection between the linkage slip ring and the concave hinge block in a sandwich panel cutting, stamping, and folding integrated forming machine according to the present invention.

[0020] Figure 8 This is a top view schematic diagram of the integrated sandwich panel cutting, stamping, and folding forming machine of the present invention.

[0021] The attached figures are labeled as follows: 1. Linkage screw; 2. Threaded upper moving ring; 3. Gearbox motor; 4. Linkage support plate; 5. Concave folding block; 6. Positioning support plate; 7. Cutting and punching rectangular hole; 8. Folding rectangular hole; 9. Sandwich plate; 10. Mounting base plate; 11. Support column; 12. Sleeve ring plate; 13. Controller; 14. Concave punching blade; 15. Folding positioning block; 16. Distance sensor; 17. Punching support plate; 18. Punching support plate. 19. Column; 20. Linkage ring plate; 21. Hydraulic cylinder; 22. Sleeve shaft plate; 23. Reinforcing support plate; 24. Threaded sleeve downward moving ring; 25. Reinforcing bracket; 26. Guide support plate; 27. Magnet sliding frame plate; 28. Locking magnet; 29. ​​Hinge concave block; 30. Hinge sleeve frame; 31. Concave hinge block; 32. Linkage slip ring; 33. Linkage threaded sleeve block; 34. Drive screw; 35. Guide frame column; 36. Gear reducer drive motor. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] As attached Figure 1-8The diagram illustrates a sandwich panel cutting, stamping, and folding integrated forming machine. This machine is equipped with a linked folding mechanism, a linked cutting and stamping assembly, and a linked release mechanism. The arrangement of these mechanisms and assemblies enables simultaneous batch cutting, stamping, and folding of multiple sandwich panels 9, effectively improving forming efficiency. The specific structural configuration of each mechanism and assembly is as follows: In some embodiments, as shown in the appendix Figure 1-3 As shown, the linkage folding mechanism includes multiple linkage support plates 4 installed on the outer wall of the threaded sleeve upper moving ring 2, and the top end of the linkage screw 1 is coaxially connected to a reduction transmission motor 3. The top end of the linkage support plate 4 is fixedly connected to a concave folding block 5. A positioning support plate 6 is connected to the outer wall of the concave folding block 5. A cutting and punching torque hole 7 is opened at the bottom end of the positioning support plate 6 and at one side of the concave folding block 5. A folding torque hole 8 is opened above the concave folding block 5. A sandwich plate 9 is installed at the top end of the positioning support plate 6.

[0024] In some embodiments, as shown in the appendix Figure 1-5 As shown, a mounting base plate 10 is rotatably connected to the outer wall of the linkage screw 1, located below the threaded upper moving ring 2. A support column 11 is welded to the top of the mounting base plate 10, located on one side of the linkage support plate 4. A sleeve ring plate 12, rotatably connected to the linkage screw 1, is mounted on the top of the support column 11. Multiple positioning support plates 6 are fixedly connected to the sleeve ring plate 12. A controller 13 is fixedly connected to the outer wall of the sleeve ring plate 12, located between two linkage support plates 4, so that the mounting base plate 10 can support the support column 11. The support column 11 supports the sleeve ring... Plate 12 provides support, and the sleeve ring plate 12 and mounting base plate 10 ensure that the linkage screw 1 rotates stably inside. The controller 13 drives the entire molding machine to operate stably. A reinforcing bracket 24 is fixedly connected to one side of the reduction transmission motor 3, and guide plates 25 are welded to both sides of the positioning support plate 6. The adjacent sides of the two guide plates 25 are polished so that the sandwich plate 9 can be guided between the two guide plates 25 to enter the top position of the positioning support plate 6. The magnetic sliding frame plate 26 can magnetically fix the side of the sandwich plate 9.

[0025] In some embodiments, as shown in the appendix Figure 3-4 As shown, a concave punching blade 14 is installed on the upper part of the sandwich panel 9, and a linkage cutting and stamping assembly is installed on the top of the inner wall of the concave punching blade 14. The linkage cutting and stamping assembly includes a folding positioning block 15 installed on the top of the inner wall of the concave punching blade 14, and a distance sensor 16 is embedded and fixedly connected to the bottom end of the folding positioning block 15. A stamping support plate 17 is connected to the top end of the concave punching blade 14, and a punching support column 18 is embedded and fixedly connected to the top end of the stamping support plate 17. A linkage ring plate 19 is welded to the outer wall of the punching support column 18 near its middle position. A hydraulic cylinder 20 is fixedly connected to the top end of one of the punching support columns 18, and a sleeve shaft plate 21 is fixedly connected to the bottom end of the hydraulic cylinder 20. The punching support 18 is slidably connected to the sleeve shaft plate 21. A threaded sleeve lower moving ring 23 is welded to one side of the sleeve shaft plate 21. The inner wall of the threaded sleeve lower moving ring 23 is threadedly connected to the outer wall of the linkage screw 1. The two threads on the outer wall of the linkage screw 1 are opposite and symmetrically arranged. The punching support plate 17 and the folding positioning block 15 are both welded to the concave punching knife 14. The two corner lines at the bottom end of the concave punching knife 14 are both chamfered. Multiple sleeve shaft plates 21 are arranged in a circular ring at equal intervals. A reinforcing support plate 22 is welded to the bottom end of the sleeve shaft plate 21.

[0026] In some embodiments, as shown in the appendix Figure 4-8 As shown, a magnetic sliding frame plate 26 is provided on one side of the sandwich panel 9 and is slidably connected to the positioning support plate 6. A linkage release mechanism is installed inside the magnetic sliding frame plate 26. The linkage disengagement mechanism includes a locking magnet 27 installed inside the magnet sliding frame plate 26, and a hinged recess 28 fixedly connected to one side of the outer wall of the magnet sliding frame plate 26. A hinged sleeve 29 is installed inside the hinged recess 28. A concave hinge block 30 is installed on the outer wall of the hinged sleeve 29 near its top. A linkage slip ring 31 is installed on one side of the concave hinge block 30. A linkage threaded sleeve 32 is fixedly connected to the inner wall of the linkage slip ring 31. A guide frame post 34 is slidably connected between the linkage threaded sleeve 32 and the linkage slip ring 31. A drive screw 33 is threadedly connected to the inner wall of the linkage threaded sleeve 32. A reduction drive motor 35 is coaxially driven and connected to the top of the drive screw 33 above the guide frame post 34. The reduction drive motor 35 is fixedly connected to the guide frame post 34. Both the concave hinge block 30 and the hinged recess 28 are rotatably connected to the hinged sleeve 29. Multiple concave hinge blocks 30 are welded to the linkage slip ring 31.

[0027] The working principle of the sandwich panel cutting, stamping, and folding integrated forming machine in this embodiment is as follows: Firstly, during the linkage cutting process of this invention, multiple sandwich panels 9 are placed at the top positions of multiple positioning support plates 6, and the mounting base plate 10 supports the support column 11, which in turn supports the sleeve ring plate 12. The sleeve ring plate 12 and the mounting base plate 10 ensure that the linkage screw 1 rotates stably inside them. The reinforcing bracket 24 supports the reduction transmission motor 3, increasing its stability. The sandwich panel 9 can be guided between the two guide support plates 25 and enter the top position of the positioning support plate 6. The magnetic sliding frame plate 26 can magnetically fix the side of the sandwich panel 9. The reduction transmission motor 3 is started, which drives the linkage screw 1 to rotate in the forward direction inside the sleeve ring plate 12 and the mounting base plate 10. The linkage screw 1 drives the threaded sleeve downward moving ring 23 to move downward along the outer wall of the guide frame column 34 under the action of the thread. At the same time, the threaded sleeve downward moving ring 23 drives multiple sleeve shaft plates 21 to move downward. The reinforcing support plate 24... 2 can support the bottom end of the sleeve shaft plate 21. The sleeve shaft plate 21 drives the punching support column 18 to move downward. At the same time, the punching support column 18 drives the stamping support plate 17 to move the concave punching knife 14 downward. The concave punching knife 14 drives the folding positioning block 15 to move the distance sensor 16 downward. The distance sensor 16 senses the distance between the sandwich plates 9 downward. When the sensor senses the distance set by the controller 13 to 10CM, the controller 13 starts the hydraulic cylinder 20 to drive multiple punching supports 18 to move downward. The punching support column 18 drives the linkage ring plate 19 to move downward. The linkage ring plate 19 can drive multiple other punching supports 18 to punch downward at the same time. The punching support column 18 drives the stamping support plate 17 to move the concave punching knife 14 to move the folding positioning block 15 downward. While the concave punching knife 14 impacts the sandwich plate 9, the two cutting parts of the concave punching knife 14 are inserted into the cutting and stamping rectangular hole 7 to punch. This can achieve synchronous positioning, cutting and stamping of multiple sandwich plates 9. Simultaneously, during bending, when the present invention drives the linkage screw 1 to rotate simultaneously inside the sleeve ring plate 12 and the mounting base plate 10, the linkage screw 1 drives the threaded upper moving ring 2 to move upward under the action of the thread. The threaded upper moving ring 2 drives multiple linkage support plates 4 to move upward, and the linkage support plates 4 drive the concave folding block 5 to move upward. The concave folding block 5 can move upward along the inside of the folding rectangular hole 8, so that the concave punching knife 14 can move downward and accurately position itself in the cutting and punching rectangular hole 7 inside the positioning support plate 6. At the same time as the edge of the sandwich panel 9 is cut and punched, the concave folding block 5 presses upward along the folding rectangular hole 8 against the edge of the sandwich panel 9. The edge of the sandwich panel 9 is pressed upward against the side of the folding positioning block 15, which can simultaneously achieve precise punching on the side of the folding positioning block 15, and can batch punch and form multiple sandwich panels 9. Finally, during the material discharge process, the controller 13 activates the reduction drive motor 3 to reverse the linkage screw 1, causing the concave folding block 5 to move downwards and reset to its lowest position, while the concave punching blade 14 moves upwards and resets to its highest position. The reduction drive motor 35 then activates the drive screw 33 to rotate inside the guide frame post 34. The drive screw 33 causes the linkage threaded sleeve 32 to move downwards along the inside of the guide frame post 34 under the action of the thread. Simultaneously, the linkage threaded sleeve 32 causes the linkage slip ring 31 to move downwards along the outer wall of the guide frame post 34. The movable slip ring 31 drives multiple concave hinge blocks 30 to move downwards, the concave hinge blocks 30 drive the hinge sleeve frame 29 to move downwards, the bottom end of the hinge sleeve frame 29 drives the hinge concave block 28 to move laterally, the hinge concave block 28 drives the magnet sliding frame plate 26 to slide along the top of the positioning support plate 6, and at the same time the magnet sliding frame plate 26 drives the locking magnet 27 to move to the right. When the locking magnet 27 is opened, it will generate a magnetic push on the formed sandwich plate 9, and the sandwich plate 9 can move to the right and push out of the outside of the positioning support plate 6, which can automatically discharge multiple formed positioning support plates 6 in batches.

[0028] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sandwich panel cutting, stamping, and folding integrated forming machine, comprising a linkage screw (1), the outer wall of the linkage screw (1) having two sections of threads, the two sections of threads being threadedly connected to the inner wall threads of an upper moving ring (2) and a lower moving ring (23) respectively, the two sections of threads being opposite and symmetrically arranged, the outer wall of the linkage screw (1) being threadedly connected to a threaded upper moving ring (2), characterized in that: The outer wall of the threaded sleeve upper moving ring (2) is equipped with a linkage folding mechanism; The linkage folding mechanism includes multiple linkage support plates (4) installed on the outer wall of the threaded upper moving ring (2), and a reduction drive motor (3) is coaxially connected to the top end of the linkage screw (1). A concave folding block (5) is fixedly connected to the top end of the linkage support plate (4), and a positioning support plate (6) is connected to the outer wall of the concave folding block (5). A cutting and punching rectangular hole (7) is opened at the bottom end of the positioning support plate (6) and on one side of the concave folding block (5). A folding rectangular hole (8) is opened above the concave folding block (5). A sandwich plate (9) is installed on the top of the positioning support plate (6). Multiple linkage support plates (4) are welded to the threaded upper moving ring (2). Multiple linkage support plates (4) are arranged in a circular ring at equal intervals. The concave folding block (5) is vertically slidably connected to the positioning support plate (6) to which the folding rectangular hole (8) belongs. The concave folding block (5) slides along the guide inside the folding rectangular hole (8). A concave punching knife (14) is installed on the top of the sandwich plate (9). A linkage cutting and stamping assembly is installed on the top of the inner wall of the concave punching knife (14). The linkage cutting and stamping assembly includes a folding positioning block (15) installed on the top of the inner wall of the concave punching blade (14), and a distance sensor (16) is embedded and fixedly connected to the bottom end of the folding positioning block (15). A stamping support plate (17) is connected to the top end of the concave punching blade (14), and a punching support column (18) is embedded and fixedly connected to the top end of the stamping support plate (17). A linkage ring plate (19) is welded to the outer wall of the punching support column (18) near its middle position. A hydraulic cylinder (20) is fixedly connected to the top end of one of the punching support columns (18), and a sleeve shaft is fixedly connected to the bottom end of the hydraulic cylinder (20). The plate (21) is slidably connected to the punching support (18) and the sleeve shaft plate (21). The sleeve lower moving ring (23) is welded to the sleeve shaft plate (21). A reinforcing bracket (24) is fixedly connected to one side of the reduction transmission motor (3). Guide support plates (25) are welded to both sides of the positioning support plate (6). A magnetic sliding frame plate (26) is provided on one side of the sandwich plate (9) and is slidably connected to the positioning support plate (6). The sandwich plate (9) is guided between the two guide support plates (25) and enters the top position of the positioning support plate (6). The side of the sandwich plate (9) is magnetically fixed by the magnetic sliding frame plate (26).

2. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: The outer wall of the concave folded edge block (5) is polished.

3. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: A mounting base plate (10) is rotatably connected to the outer wall of the linkage screw (1) and located below the threaded upper moving ring (2). A support column (11) is welded to the top of the mounting base plate (10) and located on one side of the linkage support plate (4). A sleeve ring plate (12) rotatably connected to the linkage screw (1) is installed at the top of the support column (11). Multiple positioning support plates (6) are fixedly connected to the sleeve ring plate (12). A controller (13) is fixedly connected to the outer wall of the sleeve ring plate (12) and located between two linkage support plates (4).

4. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: Both guide plates (25) are polished on adjacent sides.

5. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: The stamping support plate (17) and the folding positioning block (15) are both welded to the concave punching cutter (14), and the two corner lines at the bottom end of the concave punching cutter (14) are both treated with right angles.

6. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: Multiple sleeve shaft plates (21) are arranged in a circular and equidistant arrangement, and a reinforcing support plate (22) is welded to the bottom end of each sleeve shaft plate (21).

7. The sandwich panel cutting, stamping, and folding integrated forming machine according to claim 1, characterized in that: The magnetic sliding frame plate (26) is equipped with a linkage release mechanism inside; The linkage disengagement mechanism includes a locking magnet (27) installed inside the magnet sliding frame plate (26), and a hinged recess (28) is fixedly connected to one side of the outer wall of the magnet sliding frame plate (26). A hinged sleeve frame (29) is installed inside the hinged recess (28). A concave hinge block (30) is installed on the outer wall of the hinged sleeve frame (29) near its top. A linkage slip ring (31) is installed on one side of the concave hinge block (30). A linkage threaded sleeve block (32) is fixedly connected to the inner wall of the linkage slip ring (31). A guide frame post (34) is slidably connected between the linkage threaded sleeve block (32) and the linkage slip ring (31). A drive screw (33) is threadedly connected to the inner wall of the linkage threaded sleeve block (32). A reduction drive motor (35) extends from the top of the drive screw (33) to the guide frame post (34) and is coaxially driven connected to it. The reduction drive motor (35) is fixedly connected to the guide frame post (34).

8. A sandwich panel cutting, stamping, and folding integrated forming machine according to claim 7, characterized in that: The concave hinge block (30) and the hinge concave block (28) are rotatably connected to the hinge sleeve frame (29), and the plurality of the concave hinge blocks (30) are welded to the linkage slip ring (31).

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