A hyperboloid aluminum honeycomb panel forming device

Abstract

This application discloses a hyperboloid aluminum honeycomb panel forming device, belonging to the technical field of forming devices. It includes a support, a worktable, a hyperboloid mold, a hyperboloid honeycomb panel, a soft film, a sealing cavity, an air nozzle, a vacuuming structure, a blowing structure, and a moving mechanism. The design is novel and the device ingenious. By setting up a vacuuming structure, with a three-way pipe and an air pipe located at the center of the device and two air pipes located on either side, under vacuum, gas from both sides enters simultaneously through the air inlets of the air pipes. This ensures that the soft film above the hyperboloid honeycomb panel maintains a consistent downward speed during vacuuming, achieving synchronization. This avoids situations where one side has excessive pressure while the other side has insufficient pressure, which could compromise the quality of the formed product and significantly improve its practicality.

Description

Technical Field

[0001] This application relates to the field of molding equipment technology, and in particular to a hyperboloid aluminum honeycomb panel molding device. Background Technology

[0002] The published patent CN213353859U discloses a hyperbolic honeycomb panel forming device. The device includes a worktable with a hyperbolic mold. A honeycomb adhesive is applied between the panel, honeycomb core, and base plate, and the composite is placed on the hyperbolic mold. The upper surface of the hyperbolic mold is curved. The device also includes a soft film that covers the worktable and is in sealed contact with it, forming a sealed cavity between the worktable and the soft film. The composite panel, honeycomb core, base plate, and hyperbolic mold are all located within the sealed cavity. An air nozzle is provided on the soft film, and an air pump is connected to the nozzle. The air pump creates a vacuum, and atmospheric pressure presses the composite panel, honeycomb core, and base plate onto the hyperbolic mold to form a hyperbolic surface. The honeycomb adhesive dries and cures, connecting the panel, honeycomb core, and base plate to form a hyperbolic honeycomb panel. The design is reasonable, the structure is simple, and it can complete the hyperbolic surface processing of the hyperbolic honeycomb panel in one operation.

[0003] In the hyperbolic honeycomb panel forming device described in the aforementioned patent, the air nozzle is located on one side. An air pump is connected to the air nozzle. When the air pump draws a vacuum, it first removes the air from the sealed cavity on the other side, and finally removes the air on the side with the air nozzle. Under continuous vacuum extraction, the other side of the hyperbolic honeycomb panel will differ from the side near the air nozzle, thus affecting the quality and grade of the formed hyperbolic honeycomb panel.

[0004] Therefore, this application proposes a hyperboloid aluminum honeycomb panel forming device. Utility Model Content

[0005] This application proposes a hyperboloid aluminum honeycomb panel forming device to solve the problems mentioned in the background art. By setting up an air extraction structure, with the three-way pipe and the air pipe located at the center of the device and the two air pipes located on both sides, under the action of vacuuming, the gas on both sides enters simultaneously through the air inlet of the air pipe. This ensures that the speed of the soft film above the hyperboloid honeycomb panel is consistent when it is pressed down during vacuuming, achieving synchronization. This avoids the problem of excessive pressure on one side and insufficient pressure on the other side, which would lead to compromised quality after forming and reduced product quality. This greatly improves the practicality of the device.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A hyperboloid aluminum honeycomb panel forming device includes a support, a worktable, a hyperboloid mold, a hyperboloid honeycomb panel, a soft film, a sealing cavity, an air nozzle, an air extraction structure, a blowing structure, and a moving mechanism. The worktable is integrally formed with the support by die casting. The worktable has a unique air extraction structure inside. The bottom of the support has a blowing structure and a moving mechanism.

[0008] In a preferred embodiment, the hyperbolic mold is fixedly connected to the top of the workbench, a hyperbolic honeycomb plate is provided on the hyperbolic mold, a soft membrane is provided on the top of the support, and a sealed cavity is formed between the soft membrane and the workbench;

[0009] The device's practicality is improved by using atmospheric pressure to press hyperbolic honeycomb panels onto a hyperbolic mold to form a hyperbolic surface.

[0010] In a preferred embodiment, the air extraction structure includes a three-way pipe and air pipes. The three-way pipe is located at the center point inside the workbench, and air pipes are fixedly connected to both ends of the three-way pipe, with the two air pipes communicating with the sealing cavity.

[0011] By setting up an air extraction structure, with the three-way pipe and air pipe located at the center of the device and the two air pipes located on both sides, under the action of vacuuming, the gas on both sides enters simultaneously through the air inlet of the air pipe. This ensures that the soft membrane above the hyperbolic honeycomb panel maintains a consistent speed when pressed down during vacuuming, achieving synchronization. This prevents one side from having excessive pressure while the other side has insufficient pressure, which could lead to compromised quality after molding and reduced final product quality, thereby improving the practicality of the device.

[0012] In a preferred embodiment, the bottom of the bracket is detachably connected to an air nozzle, and the air nozzle is connected to the bottom end of the tee tube;

[0013] By setting a detachable air nozzle, the nozzle can be removed after the device has been used for a certain period of time. The air blowing structure and moving mechanism can then be used to clean the inside of the suction structure, thereby improving the device's practicality.

[0014] In a preferred embodiment, the blowing structure includes a fan, an air inlet, and an air outlet, wherein the fan is provided with an air inlet and an air outlet;

[0015] By setting up a blowing structure, after the device has been used to a certain extent, the blower is started. The blower delivers external air through the air inlet to the air outlet, and blows it through the air outlet onto the three-way pipe and the air pipe, blowing out the debris in the three-way pipe and the air pipe. This prevents blockage caused by foreign objects in the pipes, which would affect the synchronization of the air intake speed on both sides during vacuuming. This improves the stability of the gas during vacuuming, ensures the synchronization of the gas on both sides, and thus ensures the quality of the hyperbolic honeycomb panel after molding, thereby improving the practicality of the device.

[0016] In a preferred embodiment, the moving mechanism includes a drive motor, a reciprocating lead screw, a reciprocating slide, and a limiting baffle. The reciprocating lead screw is rotatably connected to the bracket, and the reciprocating slide is externally threaded onto the reciprocating lead screw. The top of the reciprocating slide is fixedly connected to the bottom of the fan.

[0017] Through the moving mechanism, after the device has been used to a certain extent, the drive motor drives the reciprocating screw to rotate. When the reciprocating screw rotates, it will cause the reciprocating slide to move towards the air nozzle. The reciprocating slide will then drive the top fan to move synchronously to connect with the air extraction structure, thereby improving the practicality of the device.

[0018] In a preferred embodiment, a limit baffle is fixedly connected to the reciprocating lead screw, a drive motor is fixedly connected to the bracket, and the output end of the drive motor is fixedly connected to one end of the reciprocating lead screw.

[0019] By setting a limiting baffle, the position of the limiting baffle can ensure that the air outlet of the blowing structure and the through hole of the exhaust structure are accurately aligned, thereby improving the practicality of the device.

[0020] The beneficial effects of this application are:

[0021] 1. This hyperboloid aluminum honeycomb panel forming device has an air extraction structure. The three-way pipe and the air pipe are located at the center of the device, and the two air pipes are located on both sides. Under the action of vacuuming, the gas on both sides enters simultaneously through the air inlet of the air pipe. This ensures that the speed of the soft film on the hyperboloid honeycomb panel is consistent when it is pressed down during vacuuming, achieving synchronization. This avoids the problem of excessive pressure on one side and insufficient pressure on the other side, which would result in compromised quality after forming and reduced quality. This greatly improves the practicality of the device.

[0022] 2. This hyperboloid aluminum honeycomb panel forming device, by setting up a blowing structure and a moving mechanism, allows the air nozzle to be disassembled for cleaning of the air extraction structure after the device has been used for a certain period of time. The drive motor drives the reciprocating screw to rotate. When the reciprocating screw rotates, it causes the reciprocating slide to move towards the air nozzle. The reciprocating slide, in turn, drives the top fan to move synchronously. When the reciprocating slide reaches the limit baffle, the drive motor is turned off and the fan is started. The fan delivers external air through the air inlet to the air outlet, and blows it through the air outlet onto the three-way pipe and the air pipe, blowing out the debris in the three-way pipe and the air pipe. This prevents blockage caused by foreign objects in the pipes, which would affect the synchronization of the air intake speed on both sides during vacuuming. This improves the stability of the gas during vacuuming, ensures the synchronization of the gas on both sides, and thus ensures the quality of the hyperboloid honeycomb panel after forming, greatly improving the practicality of the device. Attached Figure Description

[0023] Figure 1This is a schematic diagram of the overall structure of the device in this application;

[0024] Figure 2 This is a partial structural diagram of the device in this application;

[0025] Figure 3 This is a schematic diagram of the blowing structure of the device in this application;

[0026] Figure 4 This is a schematic diagram of the air extraction structure of the device in this application.

[0027] The following are the labels in the diagram: 1. Support; 2. Workbench; 3. Hyperbolic mold; 4. Hyperbolic honeycomb panel; 5. Soft film; 6. Sealing cavity; 7. Air nozzle; 8. Air extraction structure; 81. T-joint; 82. Air pipe; 9. Blowing structure; 91. Fan; 92. Air inlet; 93. Air outlet; 10. Moving mechanism; 101. Drive motor; 102. Reciprocating lead screw; 103. Reciprocating slide; 104. Limit baffle. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0029] Reference Figure 1-4 A hyperboloid aluminum honeycomb panel forming device includes a support 1, a workbench 2, a hyperboloid mold 3, a hyperboloid honeycomb panel 4, a soft film 5, a sealing cavity 6, an air nozzle 7, an air extraction structure 8, a blowing structure 9, and a moving mechanism 10. The workbench 2 is integrally formed with the support 1 by die casting. The workbench 2 has a unique air extraction structure 8 inside. The bottom of the support 1 is provided with a blowing structure 9 and a moving mechanism 10.

[0030] 1-2, the hyperbolic mold 3 is fixedly connected to the top of the workbench 2. The hyperbolic mold 3 is provided with a hyperbolic honeycomb plate 4. The top of the support 1 is provided with a soft membrane 5. A sealed cavity 6 is formed between the soft membrane 5 and the workbench 2. By using atmospheric pressure to press the hyperbolic honeycomb plate 4 onto the hyperbolic mold 3 to form a hyperbolic surface, the practicality of the device is improved.

[0031] 1, 2, 4. The vacuum structure 8 includes a three-way pipe 81 and an air pipe 82. The three-way pipe 81 is located at the center of the workbench 2. The two ends of the three-way pipe 81 are fixedly connected to the air pipes 82, and the two air pipes 82 are connected to the sealing cavity 6. By setting the vacuum structure 8, the three-way pipe 81 and the air pipe 82 are located at the center of the device, and the two air pipes 82 are located on both sides. Under the action of vacuuming, the gas on both sides enters simultaneously through the air inlet of the air pipe 82. This ensures that the speed of the soft film 5 above the hyperbolic honeycomb panel 4 is consistent when it is pressed down during vacuuming, achieving synchronization. This prevents the pressure on one side from being too high and the pressure on the other side from being insufficient, which would result in the quality of the molded product being compromised and the quality of the molded product being reduced. This improves the practicality of the device.

[0032] 1-4, the bottom of the bracket 1 is detachably connected to the air nozzle 7, and the air nozzle 7 is connected to the bottom end of the three-way pipe 81; by setting the detachable air nozzle 7, the air nozzle 7 can be removed after the device has been used to a certain extent, and the inside of the suction structure 8 can be cleaned by the blowing structure 9 and the moving mechanism 10, thereby improving the practicality of the device.

[0033] 1-4, the blowing structure 9 includes a fan 91, an air inlet 92, and an air outlet 93. The fan 91 is equipped with an air inlet 92 and an air outlet 93. By setting up the blowing structure 9, after the device has been used to a certain extent, the fan 91 is started. The fan 91 delivers external air through the air inlet 92 to the air outlet 93, and blows it through the air outlet 93 onto the three-way pipe 81 and the air pipe 82, blowing out the debris in the three-way pipe 81 and the air pipe 82. This prevents the pipes from being blocked by foreign objects, which would affect the synchronization of the air intake speed of the two air pipes 82 during vacuuming. This improves the stability of the gas during vacuuming, ensures the synchronization of the gas on both sides, and thus ensures the quality of the hyperbolic honeycomb panel 4 after molding, thereby improving the practicality of the device.

[0034] 1, 3, 4. The moving mechanism 10 includes a drive motor 101, a reciprocating screw 102, a reciprocating slide 103, and a limiting baffle 104. The reciprocating screw 102 is rotatably connected to the bracket 1. The reciprocating screw 102 is externally threaded to the reciprocating slide 103, and the top of the reciprocating slide 103 is fixedly connected to the bottom of the fan 91. Through the moving mechanism 10, after the device has been used to a certain extent, the drive motor 101 drives the reciprocating screw 102 to rotate. When the reciprocating screw 102 rotates, it will cause the reciprocating slide 103 to move towards the air nozzle 7. The reciprocating slide 103 will then drive the fan 91 at the top to move synchronously to dock with the air extraction structure 8, thereby improving the practicality of the device.

[0035] 1-3, a limit baffle 104 is fixedly connected to the reciprocating lead screw 102, and a drive motor 101 is fixedly connected to the bracket 1, and the output end of the drive motor 101 is fixedly connected to one end of the reciprocating lead screw 102; by setting the limit baffle 104, the position of the limit baffle 104 can ensure that the air outlet 93 of the blowing structure 9 is accurately connected to the through hole of the suction structure 8, thereby improving the practicality of the device.

[0036] Working principle: An external air pump is connected to the air nozzle 7. The air pump creates a vacuum, using atmospheric pressure to press the hyperboloid honeycomb panel 4 onto the hyperboloid mold 3 to form a hyperboloid surface. An air extraction structure 8 is set up, with a three-way pipe 81 and an air pipe 82 located at the center of the device. The two air pipes 82 are located on both sides. Under the action of vacuum, gas from both sides enters simultaneously through the air inlets of the air pipes 82, ensuring that the soft membrane 5 above the hyperboloid honeycomb panel 4 maintains a consistent downward speed during vacuuming, achieving synchronization. This prevents uneven pressure on one side, which could compromise the quality of the molded product. A blowing structure 9 and a moving mechanism 10 are also included. After the device has been used for a certain period, the air nozzle 7 can be disassembled to clean the air extraction structure 8. The drive motor 10... 1 drives the reciprocating screw 102 to rotate. When the reciprocating screw 102 rotates, it will cause the reciprocating slide 103 to move towards the air nozzle 7. The reciprocating slide 103 will drive the top fan 91 to move synchronously. When the reciprocating slide 103 reaches the limit baffle 104, the drive motor 101 will be turned off and the fan 91 will be started. The fan 91 will deliver the external air through the air inlet 92 to the air outlet 93. The air outlet 93 will blow the air towards the three-way pipe 81 and the air pipe 82, blowing out the debris in the three-way pipe 81 and the air pipe 82. This will prevent the pipes from being blocked by foreign objects, which would affect the synchronous air intake speed of the two air pipes 82 during vacuuming. This will improve the stability of the gas during vacuuming, ensure the synchronicity of the gas on both sides, and thus ensure the quality of the hyperbolic honeycomb panel 4 after molding.

[0037] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and the inventive concept of this application, should be included within the scope of protection of this application.

Claims

1. A hyperboloid aluminum honeycomb panel forming device, comprising a support (1), a workbench (2), a hyperboloid mold (3), a hyperboloid honeycomb panel (4), a soft film (5), a sealing cavity (6), an air nozzle (7), an air extraction structure (8), a blowing structure (9), and a moving mechanism (10), characterized in that, The workbench (2) is integrally formed with the support (1) by die casting. The workbench (2) has a unique air extraction structure (8) inside. The bottom of the support (1) is provided with a blowing structure (9) and a moving mechanism (10).

2. The hyperboloid aluminum honeycomb panel forming device according to claim 1, characterized in that, The hyperbolic mold (3) is fixedly connected to the top of the workbench (2). A hyperbolic honeycomb plate (4) is provided on the hyperbolic mold (3). A soft membrane (5) is provided on the top of the support (1). A sealed cavity (6) is formed between the soft membrane (5) and the workbench (2).

3. The hyperboloid aluminum honeycomb panel forming device according to claim 2, characterized in that, The air extraction structure (8) includes a three-way pipe (81) and an air pipe (82). The three-way pipe (81) is located at the center point inside the workbench (2). The two ends of the three-way pipe (81) are respectively fixedly connected to the air pipe (82), and the two air pipes (82) are connected to the sealing cavity (6).

4. The hyperboloid aluminum honeycomb panel forming device according to claim 3, characterized in that, The bottom of the bracket (1) is detachably connected to an air nozzle (7), and the air nozzle (7) is connected to the bottom end of the three-way pipe (81).

5. The hyperboloid aluminum honeycomb panel forming device according to claim 1, characterized in that, The blowing structure (9) includes a fan (91), an air inlet (92) and an air outlet (93), and the fan (91) is provided with an air inlet (92) and an air outlet (93).

6. The hyperboloid aluminum honeycomb panel forming device according to claim 5, characterized in that, The moving mechanism (10) includes a drive motor (101), a reciprocating screw (102), a reciprocating slide (103), and a limiting baffle (104). The reciprocating screw (102) is rotatably connected to the bracket (1). The reciprocating screw (102) is externally threaded to the reciprocating slide (103), and the top of the reciprocating slide (103) is fixedly connected to the bottom of the fan (91).

7. The hyperboloid aluminum honeycomb panel forming device according to claim 6, characterized in that, A limit baffle (104) is fixedly connected to the reciprocating screw (102), and a drive motor (101) is fixedly connected to the bracket (1), with the output end of the drive motor (101) fixedly connected to one end of the reciprocating screw (102).

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