Composite aluminum panel heat insulation layer composite hot pressing integrated processing equipment for space capsule

Abstract

The application discloses a space cabin composite aluminum panel heat preservation layer composite hot pressing integrated processing equipment, and relates to the technical scheme as follows: a supporting frame is arranged, the top surface of the supporting frame is fixedly connected with a mounting frame, and the inside of the supporting frame is provided with a lower pressing plate; a placing hole is arranged on the top surface of the supporting frame and is fixedly connected with a supporting block inside; and a heating component is arranged on the bottom surface of the lower pressing plate; when the composite aluminum panel is placed on the top of the supporting block, the cylinder is started, the telescopic shaft of the cylinder can drive the lower pressing plate to move downwards, the lower pressing plate cooperates with the supporting block to press and position the composite aluminum panel, meanwhile, the first temperature guide plate and the second temperature guide plate respectively transfer heat from the upper and lower sides of the plate, so that the heat generated by the heating component can uniformly act on the composite area of the heat preservation layer and the aluminum panel, and the temperature gradient caused by the traditional single-side heating is avoided to affect the composite quality.

Description

Technical Field

[0001] This invention relates to the field of aluminum plate hot pressing technology, specifically to an integrated hot pressing processing equipment for composite aluminum panel insulation layer of space capsule. Background Technology

[0002] With the development of outdoor mobile buildings and modular living spaces, capsule-style buildings, characterized by rapid assembly, mobile transport, and good environmental adaptability, are increasingly being used. The outer shell structure of these capsules typically needs to simultaneously meet requirements for lightweighting, high strength, thermal insulation, moisture and corrosion resistance, and long-term stability in outdoor environments. Therefore, their enclosure structures generally employ composite aluminum panel structures. These composite aluminum panels are typically formed by bonding an outer aluminum alloy panel, an insulation core layer, and an inner decorative panel through processes such as adhesive bonding and hot-press curing. This creates a stable connection between the layers, thereby improving the overall structural strength and insulation performance of the capsule. The insulation layer, as a crucial component of the composite aluminum panel, directly affects the capsule's insulation effect, service life, and overall safety performance due to its uniform thickness, internal density, and bonding strength with the aluminum panel.

[0003] For example, Chinese patent CN219966712U discloses a hot press for aluminum plate production with a limiting structure. This component includes a housing assembly with a groove at the top center. The inner walls of the groove are fitted with threaded rods via bearings, and a placement platform is provided outside the threaded rods. The improved hot press for aluminum plate production with a limiting structure, through the cooperation of a motor, a moving block, and a limiting block, enables the hot press to limit the aluminum plate during use, significantly improving the stability of the aluminum plate during hot press processing and preventing misalignment or displacement of the aluminum plate during pressing. This greatly increases the pressing effect of the aluminum plate. By utilizing the cooperation of a servo motor, a placement platform, and a threaded rod, the hot press can move the placement platform during use, solving the problem of workers being burned when they need to hold the aluminum plate under the heating component to limit its movement. This meets the requirements for the aluminum plate limiting structure. However, in practical applications, the composite aluminum panels after hot pressing usually need to be transferred and transported. During the transportation process, changes in internal temperature gradients and the release of thermal stress can easily cause the panels to warp and deform, thus affecting the subsequent assembly accuracy of the space capsule. To solve the above problems, we have proposed an integrated hot pressing processing equipment for the composite aluminum panel insulation layer of the space capsule. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an integrated hot-pressing processing equipment for composite aluminum panel insulation layers in space capsules. This solves the problem that composite aluminum panels, after hot pressing, typically need to be transferred and handled. During the handling process, changes in internal temperature gradients and the release of thermal stress can easily lead to warping and deformation of the panels, affecting the subsequent assembly accuracy of the space capsule.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: The integrated hot-pressing processing equipment for composite aluminum panel insulation layers in space capsules includes: A support frame, wherein a mounting bracket is fixedly connected to the top surface of the support frame, and a lower pressure plate is provided inside the support frame; A placement hole is provided on the top surface of the support frame, and a support block is fixedly connected inside the placement hole; The first temperature-conducting plate is fixedly connected to the bottom surface of the lower pressure plate, and the second temperature-conducting plate is fixedly connected to the top surface of the support block. Several control holes are provided on the top surface of the mounting bracket, and a cylinder is fixedly connected inside each control hole. A heating element is disposed on the bottom surface of the lower pressure plate and is used to heat the plate. A conveying component is disposed on the top surface of the support block and is used to convey the sheet metal.

[0006] Preferably, the heating element includes: A plurality of placement slots are provided, all of which are formed on the bottom surface of the lower pressure plate. A heating plate is fixedly connected inside the placement slots, and the bottom surface of the heating plate is fixedly connected to the top surface of the first temperature-conducting plate. A plurality of storage slots are provided, all of which are formed on the top surface of the support block. A heating element is fixedly connected inside the storage slot, and the top surface of the heating element is fixedly connected to the bottom surface of the second temperature-conducting plate. A cooling component is disposed on one side of the lower pressure plate and is used to cool the plate.

[0007] Preferably, the cooling element includes: Several heat dissipation holes are provided, and all of the heat dissipation holes are opened on one side of the lower pressure plate and one side of the support block. Heat dissipation fins are fixedly connected inside the heat dissipation holes. The mounting frame is fixedly connected inside the heat dissipation hole, and fan blades are provided inside the mounting frame.

[0008] Preferably, a drive motor is provided inside the mounting frame, one end of the drive shaft of the drive motor is fixedly connected to one side of the fan blade, and a plurality of fixing rods are fixedly connected to the outer wall of the drive motor, one side of the fixing rods being fixedly connected to the inner wall of the mounting frame.

[0009] Preferably, the conveying component includes: Two through holes are provided, both of which are formed on the top surface of the support block, and a conveying block is provided inside the through holes; Mounting hole, the mounting hole is opened on one side of the conveyor block, and a conveyor chain is rotatably mounted inside the mounting hole; A driving component is disposed on one side of the conveyor block and is used to drive the conveyor chain to rotate.

[0010] Preferably, the driving element includes: Two rotating holes are provided, both of which are opened on one side of the conveyor block. A conveyor shaft is rotatably installed inside the rotating holes, and the conveyor shaft is rotatably installed together with the conveyor chain. Two main gears are fixedly connected to the left and right ends of the conveying shaft, respectively. Several auxiliary gears are provided on one side of the conveying block. Every two auxiliary gears mesh together, and the auxiliary gears mesh with the main gears.

[0011] Preferably, a toothed groove is provided on one side of the through hole, the secondary gear meshes with the toothed groove, a rotating rod is fixedly connected to one side of the secondary gear, and rotating grooves are provided on both the left and right sides of the conveying block, with the rotating rod rotatably mounted together with the rotating grooves.

[0012] Preferably, the top surface of the support frame is provided with a plurality of adjustment holes, and a connecting plate is fixedly connected inside the adjustment holes. One side of the connecting plate is fixedly connected to one side of the lower pressure plate. An adjustment plate is fixedly connected to the bottom surface of every two connecting plates. The top surface of the adjustment plate is fixedly connected to the bottom surface of the two conveying blocks. A support plate is fixedly connected inside the mounting hole, and the support plate is movably sleeved with the conveyor belt.

[0013] In summary, the present invention has the following main beneficial effects: By setting up support blocks, after the composite aluminum panel is placed on top of the support blocks, the cylinder is activated. The cylinder's telescopic shaft can drive the lower pressure plate to move downwards, so that the lower pressure plate and the support block cooperate to press and position the composite aluminum panel. At the same time, the first and second heat-conducting plates transfer heat from the top and bottom sides of the plate, respectively, so that the heat generated by the heating components can be evenly applied to the composite area of ​​the insulation layer and the aluminum panel, avoiding the excessive temperature gradient caused by traditional one-sided heating, which would affect the composite quality. During the hot pressing process, the support blocks can provide stable support to the bottom of the plate, preventing the plate from collapsing or deforming locally during the pressure process, thereby improving the flatness and bonding strength of the composite aluminum panel hot pressing process. By designing fan blades, when the drive shaft of the drive motor rotates the fan blades inside the mounting frame, external air can enter the heat dissipation holes and exchange heat with the contact area between the heat dissipation fins and the first and second temperature-conducting plates, accelerating heat dissipation. At the same time, the heat dissipation fins can increase the heat dissipation area, thereby quickly cooling the first and second temperature-conducting plates. This allows the first and second temperature-conducting plates to absorb heat from the material, thus initially cooling the material and preventing thermal stress concentration caused by localized cooling during transportation, thereby reducing the risk of deformation of the composite aluminum panel after cooling. By setting up a conveyor block, after the sheet material is hot-pressed, the conveyor block can be adjusted inside the through hole so that it can move upward inside the through hole. During the movement of the conveyor block, since the secondary gear always maintains meshing with the tooth groove, the secondary gear rotates as it moves along the tooth groove, and drives the conveyor shaft to rotate synchronously by meshing with the main gear. At this time, the conveyor shaft can drive the conveyor chain to rotate, so that after the conveyor block is raised, the conveyor chain contacts the bottom surface of the composite aluminum panel, and the conveyor chain can transport the composite aluminum panel. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the mounting bracket structure of the present invention; Figure 3 This is a schematic diagram of the lower pressure plate structure of the present invention; Figure 4 This is a schematic diagram of the mounting frame structure of the present invention; Figure 5 This is a schematic diagram of the fixing rod structure of the present invention; Figure 6 This is a schematic diagram of the conveyor block structure of the present invention; Figure 7 This is a schematic diagram of the conveyor block structure of the present invention; Figure 8 This is a schematic diagram of the connecting plate structure of the present invention.

[0015] Reference numerals: 1. Support frame; 2. Mounting frame; 3. Lower pressure plate; 4. Placement hole; 5. Support block; 6. First temperature guiding plate; 7. Second temperature guiding plate; 8. Control hole; 9. Cylinder; 10. Placement slot; 11. Heating plate; 12. Storage slot; 13. Heating element; 14. Heat dissipation hole; 15. Heat dissipation fin; 16. Mounting frame; 17. Fan blade; 18. Drive motor; 19. Fixing rod; 20. Through hole; 21. Conveying block; 22. Mounting hole; 23. Conveying chain; 24. Rotating hole; 25. Conveying shaft; 26. Secondary gear; 27. Gear groove; 28. Adjustment hole; 29. ​​Connecting plate; 30. Adjustment plate; 31. Support plate; 32. Main gear; 33. Rotating rod; 34. Rotating slot. Detailed Implementation

[0016] 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.

[0017] refer to Figure 1 - Figure 8 The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule includes: a support frame 1, an mounting frame 2 fixedly connected to the top surface of the support frame 1, a lower pressure plate 3 inside the support frame 1, a placement hole 4 on the top surface of the support frame 1, a support block 5 fixedly connected inside the placement hole 4, a first temperature guiding plate 6 fixedly connected to the bottom surface of the lower pressure plate 3, a second temperature guiding plate 7 fixedly connected to the top surface of the support block 5, several control holes 8 on the top surface of the mounting frame 2, a cylinder 9 fixedly connected inside the control holes 8, a heating component on the bottom surface of the lower pressure plate 3 for heating the plate, and a conveying component on the top surface of the support block 5 for conveying the plate. By setting support block 5, after the composite aluminum panel is placed on top of support block 5, cylinder 9 is activated. The telescopic shaft of cylinder 9 can drive the lower pressure plate 3 to move downward, so that the lower pressure plate 3 and support block 5 cooperate to press and position the composite aluminum panel. At the same time, the first heat-conducting plate 6 and the second heat-conducting plate 7 transfer heat from the upper and lower sides of the plate, so that the heat generated by the heating component can be evenly applied to the composite area of ​​the insulation layer and the aluminum panel, avoiding the excessive temperature gradient caused by traditional unilateral heating, which would affect the composite quality. During the hot pressing process, support block 5 can provide stable support for the bottom of the plate, preventing the plate from collapsing or deforming locally during the pressure process, thereby improving the flatness and bonding strength of the composite aluminum panel hot pressing process.

[0018] As a further embodiment of the present invention, the heating component includes a plurality of placement slots 10, all of which are formed on the bottom surface of the lower pressure plate 3. A heating plate 11 is fixedly connected inside the placement slot 10, and the bottom surface of the heating plate 11 is fixedly connected to the top surface of the first temperature-conducting plate 6. A plurality of storage slots 12 are formed on the top surface of the support block 5, and a heating element 13 is fixedly connected inside the storage slot 12. The top surface of the heating element 13 is fixedly connected to the bottom surface of the second temperature-conducting plate 7. A cooling component is provided on one side of the lower pressure plate 3 for cooling the plate material. By setting up a heating plate 11, when the heating plate 11 and heating element 13 are activated, the heat generated by the heating plate 11 is transferred downward through the first heat-conducting plate 6, and the heat generated by the heating element 13 is transferred upward through the second heat-conducting plate 7, so that the upper and lower surfaces of the composite aluminum panel can be heated simultaneously, improving the uniformity of temperature distribution during hot pressing. At the same time, the bidirectional heating method can reduce the temperature difference between different areas inside the panel, reduce the internal stress caused by inconsistent local thermal expansion, thereby reducing the warping and deformation of the panel after hot pressing and improving the composite stability between the insulation layer and the aluminum panel.

[0019] As a further embodiment of the present invention, the cooling component includes a plurality of heat dissipation holes 14, which are all opened on one side of the lower pressure plate 3 and one side of the support block 5. Heat dissipation fins 15 are fixedly connected inside the heat dissipation holes 14, and mounting frames 16 are fixedly connected inside the heat dissipation holes 14. Fan blades 17 are provided inside the mounting frames 16. By setting the fan blades 17, when the fan blades 17 rotate inside the mounting frame 16, external air can enter the heat dissipation hole 14 and exchange heat with the contact area between the heat dissipation fins 15 and the first and second heat-conducting plates 6 and 7, thus accelerating the dissipation of heat. At the same time, the heat dissipation fins 15 can increase the heat dissipation area, thereby quickly cooling the first and second heat-conducting plates 6 and 7. This allows the first and second heat-conducting plates 6 and 7 to absorb heat from the plate, thus initially cooling the plate and preventing thermal stress concentration caused by localized cooling during transportation, thereby reducing the risk of deformation of the composite aluminum panel after cooling.

[0020] As a further embodiment of the present invention, a drive motor 18 is provided inside the mounting frame 16. One end of the drive shaft of the drive motor 18 is fixedly connected to one side of the fan blade 17. Several fixing rods 19 are fixedly connected to the outer wall of the drive motor 18. One side of the fixing rods 19 is fixedly connected to the inner wall of the mounting frame 16. By setting up a drive motor 18, the drive shaft of the drive motor 18 can drive the fan blades 17 to rotate, allowing external air to enter the heat dissipation hole 14, which facilitates subsequent cooling of the heat dissipation fins 15.

[0021] As a further embodiment of the present invention, the conveying component includes two through holes 20, both of which are opened on the top surface of the support block 5. A conveying block 21 is provided inside the through hole 20. A mounting hole 22 is opened on one side of the conveying block 21. A conveying chain 23 is rotatably installed inside the mounting hole 22. A driving component is provided on one side of the conveying block 21 to drive the conveying chain 23 to rotate. By setting the conveyor block 21, after the composite aluminum panel has completed hot pressing and cooling, the drive component drives the conveyor chain 23 to rotate, so that the conveyor chain 23 can contact the bottom surface of the panel and move the panel. At the same time, the conveyor chain 23 is set inside the through hole 20, so it can be hidden inside the support block 5 during the hot pressing process, avoiding affecting the pressing of the panel. After the processing is completed, it extends out for conveying, thereby realizing the integration of hot pressing, cooling and transfer processes and improving the continuous processing capacity of the equipment.

[0022] As a further embodiment of the present invention, the driving component includes two rotating holes 24, both of which are opened on one side of the conveying block 21. A conveying shaft 25 is rotatably installed inside the rotating holes 24. The conveying shaft 25 is rotatably installed together with the conveying chain belt 23. A main gear 32 is fixedly connected to both ends of the conveying shaft 25. A plurality of auxiliary gears 26 are provided on one side of the conveying block 21. Every two auxiliary gears 26 mesh together. The auxiliary gears 26 mesh with the main gears 32. A tooth groove 27 is opened on one side inside the through hole 20. The auxiliary gears 26 mesh with the tooth groove 27. By setting the conveyor block 21, after the plate is hot-pressed, the conveyor block 21 can be adjusted inside the through hole 20 so that the conveyor block 21 can move upward inside the through hole 20. During the movement of the conveyor block 21, since the auxiliary gear 26 always meshes with the tooth groove 27, the auxiliary gear 26 rotates when it moves along the tooth groove 27, and drives the conveyor shaft 25 to rotate synchronously by meshing with the main gear 32. At this time, the conveyor shaft 25 can drive the conveyor chain 23 to rotate, so that after the conveyor block 21 is raised, the conveyor chain 23 contacts the bottom surface of the composite aluminum panel, and the conveyor chain 23 can transport the composite aluminum panel.

[0023] As a further embodiment of the present invention, a rotating rod 33 is fixedly connected to one side of the auxiliary gear 26, and rotating grooves 34 are provided on both the left and right sides of the conveying block 21. The rotating rod 33 and the rotating grooves 34 are rotatably mounted together. By setting the rotating rod 33, since the rotating rod 33 is rotatably installed together with the rotating groove 34, the auxiliary gear 26 can rotate on one side of the conveying block 21.

[0024] As a further embodiment of the present invention, the top surface of the support frame 1 is provided with a plurality of adjustment holes 28, and a connecting plate 29 is fixedly connected inside the adjustment hole 28. One side of the connecting plate 29 is fixedly connected to one side of the lower pressure plate 3. An adjustment plate 30 is fixedly connected to the bottom surface of every two connecting plates 29. The top surface of the adjustment plate 30 is fixedly connected to the bottom surface of two conveying blocks 21. A support plate 31 is fixedly connected inside the mounting hole 22. The support plate 31 is movably sleeved with the conveyor chain 23. By setting the connecting plate 29, when the cylinder 9 drives the lower pressure plate 3 to move up and down, the connecting plate 29 can synchronously drive the adjusting plate 30 to move, so that the adjusting plate 30 controls the position of the conveyor block 21. When hot pressing is performed, the conveyor chain 23 can be lowered and hidden to avoid affecting the pressing process. After hot pressing is completed, the conveyor chain 23 can be raised and contact the plate for conveying. By setting the support plate 31, the support plate 31 can provide auxiliary support for the conveyor chain 23, avoid the conveyor chain 23 from sinking excessively when carrying large-sized composite aluminum panels, and improve the stability of the conveyor chain 23 during operation, which is convenient for subsequent processing of space capsule composite aluminum panels of different sizes and weights.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A composite aluminum panel insulation layer hot-pressing integrated processing equipment for space capsules, characterized in that, include: A support frame (1) is fixedly connected to a mounting frame (2) on its top surface, and a lower pressure plate (3) is provided inside the support frame (1). Placement hole (4), the placement hole (4) is opened on the top surface of the support frame (1), and a support block (5) is fixedly connected inside the placement hole (4). The first temperature-conducting plate (6) is fixedly connected to the bottom surface of the lower pressure plate (3), and the second temperature-conducting plate (7) is fixedly connected to the top surface of the support block (5). Several control holes (8) are provided on the top surface of the mounting bracket (2), and a cylinder (9) is fixedly connected inside the control holes (8). A heating component is disposed on the bottom surface of the lower pressure plate (3) for heating the plate material; A conveying component is disposed on the top surface of the support block (5) for conveying the plate.

2. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule as described in claim 1, characterized in that, The heating component includes: A plurality of placement slots (10) are provided on the bottom surface of the lower pressure plate (3). A heating plate (11) is fixedly connected inside the placement slot (10). The bottom surface of the heating plate (11) is fixedly connected to the top surface of the first temperature-conducting plate (6). Several storage slots (12) are provided on the top surface of the support block (5). A heating element (13) is fixedly connected inside the storage slot (12). The top surface of the heating element (13) is fixedly connected to the bottom surface of the second heat-conducting plate (7). A cooling component is provided on one side of the lower pressure plate (3) for cooling the plate.

3. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 2, characterized in that, The cooling component includes: Several heat dissipation holes (14) are provided, and the heat dissipation holes (14) are all opened on one side of the lower pressure plate (3) and one side of the support block (5). Heat dissipation fins (15) are fixedly connected inside the heat dissipation holes (14). Mounting frame (16) is fixedly connected inside the heat dissipation hole (14), and fan blades (17) are provided inside the mounting frame (16).

4. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 3, characterized in that, The mounting frame (16) is equipped with a drive motor (18). One end of the drive shaft of the drive motor (18) is fixedly connected to one side of the fan blade (17). Several fixing rods (19) are fixedly connected to the outer wall of the drive motor (18). One side of the fixing rods (19) is fixedly connected to the inner wall of the mounting frame (16).

5. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 1, characterized in that, The conveying component includes: Two through holes (20) are provided on the top surface of the support block (5), and a conveying block (21) is provided inside the through holes (20). Mounting hole (22) is provided on one side of the conveyor block (21), and a conveyor chain (23) is rotatably mounted inside the mounting hole (22). A driving component is disposed on one side of the conveyor block (21) and is used to drive the conveyor belt (23) to rotate.

6. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 5, characterized in that, The driving component includes: Two rotating holes (24) are provided on one side of the conveyor block (21). A conveyor shaft (25) is rotatably installed inside the rotating holes (24). The conveyor shaft (25) is rotatably installed together with the conveyor chain (23). Two main gears (32) are fixedly connected to the left and right ends of the conveying shaft (25). Several auxiliary gears (26) are provided on one side of the conveying block (21). Every two auxiliary gears (26) mesh together, and the auxiliary gears (26) mesh with the main gears (32).

7. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 6, characterized in that, A toothed groove (27) is provided on one side of the through hole (20). The secondary gear (26) meshes with the toothed groove (27). A rotating rod (33) is fixedly connected to one side of the secondary gear (26). Rotating grooves (34) are provided on both the left and right sides of the conveying block (21). The rotating rod (33) and the rotating groove (34) are rotatably installed together.

8. The integrated hot-pressing processing equipment for composite aluminum panel insulation layer of space capsule according to claim 5, characterized in that, The top surface of the support frame (1) is provided with several adjustment holes (28). A connecting plate (29) is fixedly connected inside the adjustment hole (28). One side of the connecting plate (29) is fixedly connected to one side of the lower pressure plate (3). An adjustment plate (30) is fixedly connected to the bottom surface of every two connecting plates (29). The top surface of the adjustment plate (30) is fixedly connected to the bottom surface of the two conveying blocks (21). A support plate (31) is fixedly connected inside the mounting hole (22). The support plate (31) is movably sleeved with the conveyor belt (23).

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