CN213353859U - Hyperbolic honeycomb panel forming device - Google Patents
Hyperbolic honeycomb panel forming device Download PDFInfo
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- CN213353859U CN213353859U CN202021137000.3U CN202021137000U CN213353859U CN 213353859 U CN213353859 U CN 213353859U CN 202021137000 U CN202021137000 U CN 202021137000U CN 213353859 U CN213353859 U CN 213353859U
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- hyperbolic
- honeycomb
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- workbench
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Abstract
The utility model relates to a hyperbolic honeycomb panel forming device, the forming device includes the workstation, be provided with hyperbolic mould on the workstation, brush honeycomb glue compound between panel, honeycomb core, the bottom plate, and place on hyperbolic mould, the upper surface of hyperbolic mould is the curved surface; the forming device also comprises a soft film, the soft film covers the workbench and is in sealing contact with the workbench, a sealing cavity is formed between the workbench and the soft film, the composite panel, the honeycomb core, the bottom plate and the hyperbolic mold are all positioned in the sealing cavity, and the soft film is provided with an air nozzle and is externally connected with an air pump through the air nozzle; and vacuumizing by an air pump, pressing the composite panel, the honeycomb core and the bottom plate on the hyperbolic mold by atmospheric pressure to form a hyperbolic surface, and solidifying and connecting the panel, the honeycomb core and the bottom plate to form the hyperbolic honeycomb plate. Reasonable in design, simple structure can once only accomplish the hyperboloid processing of hyperboloid honeycomb panel.
Description
Technical Field
The utility model relates to a honeycomb panel, concretely relates to hyperbolic honeycomb panel forming device.
Background
In the past, the panel, the honeycomb core and the bottom plate are respectively processed into curved surfaces and then are combined and connected to form the hyperbolic honeycomb plate, so that time and labor are wasted, the curvatures of the panel, the honeycomb core and the bottom plate are inconsistent, and the panel, the honeycomb core and the bottom plate cannot be combined or the rear hyperbolic honeycomb plate cannot be combined or is subjected to hollowing.
Disclosure of Invention
In order to solve the problem, the utility model provides a hyperbolic honeycomb panel forming device.
The technical scheme of the utility model:
a molding device for a hyperbolic honeycomb plate comprises a workbench, wherein a hyperbolic mold is arranged on the workbench, and a panel, a honeycomb core and a bottom plate are compounded by brushing honeycomb adhesive and are placed on the hyperbolic mold; the forming device also comprises a soft film, the soft film covers the workbench and is in sealing contact with the workbench, a sealing cavity is formed between the workbench and the soft film, the composite panel, the honeycomb core, the bottom plate and the hyperbolic mold are all positioned in the sealing cavity, and the soft film is provided with an air nozzle and is externally connected with an air pump through the air nozzle; and vacuumizing by an air pump, pressing the composite panel, the honeycomb core and the bottom plate on the hyperbolic mold by atmospheric pressure to form a hyperbolic surface, and solidifying and connecting the panel, the honeycomb core and the bottom plate to form the hyperbolic honeycomb plate.
The edges of the panel and the bottom plate are coated on the side edges of the honeycomb core, and the edge-coated part of the panel is coated on the edge-coated part of the bottom plate.
The forming device is adopted to press the panel, the honeycomb core and the bottom plate to be different at the same time by utilizing atmospheric pressure, so that the strength of the finished hyperbolic honeycomb plate is ensured; considering, panel, honeycomb core, bottom plate connect into the honeycomb board, recycle atmospheric pressure pressfitting, like this, panel, honeycomb core, bottom plate, the connection between the three can be because warp tensile, become insecure, for this reason, this application is through brushing honeycomb gluey composite panel, honeycomb core, bottom plate to utilize atmospheric pressure pressfitting before honeycomb glue mummification, treat at last that the honeycomb glue is dry, solidification connection panel, honeycomb core, bottom plate to this joint strength who guarantees between the three.
Preferably, the whole is put into a furnace to be heated (90 ℃), and the forming is accelerated; considering the influence of the heating temperature on the soft film, the soft film is made of high-temperature resistant materials; preferably, the workbench adopts a toughened glass table top and has high strength.
The panel surface is towards the micropore, and the cotton is inhaled to compound one deck sound absorption in the back, plays the effect of inhaling the sound, hyperbolic honeycomb panel is hyperbolic sound absorption honeycomb panel.
The panel and the bottom plate are both formed by metal plates.
The honeycomb core is an aluminum honeycomb core.
The honeycomb adhesive is polyurethane adhesive.
The utility model has the advantages of, reasonable in design, simple structure can once only accomplish the hyperboloid processing of hyperbolic honeycomb panel.
Drawings
Fig. 1 is a schematic structural diagram of a hyperbolic honeycomb plate forming device.
Fig. 2 is a schematic diagram of a hyperbolic honeycomb panel structure in example 1.
Fig. 3 is a schematic cross-sectional view of a hyperbolic sound absorbing honeycomb panel.
In the figure, a working table 1 hyperbolic mould 2 hyperbolic honeycomb plate 3 panel 3-1 micropore 3-1-1 honeycomb core 3-2 bottom plate 3-3 soft membrane 4 sealing cavity 5 air tap 6.
Detailed Description
Example 1
A molding device for a hyperbolic honeycomb plate comprises a workbench 1, wherein a hyperbolic mold 2 is arranged on the workbench 1, a panel 3-1, a honeycomb core 3-2 and a bottom plate 3-3 are compounded by brushing honeycomb glue and placed on the hyperbolic mold 2; the forming device further comprises a soft film 4, the soft film 4 covers the workbench 1 and is in sealing contact with the workbench 1, a sealing cavity 5 is formed between the workbench 1 and the soft film 4, the composite panel 3-1, the honeycomb core 3-2, the bottom plate 3-3 and the hyperbolic mold are all located in the sealing cavity 5, and the soft film 4 is provided with an air nozzle 6 and is externally connected with an air pump through the air nozzle 6; vacuumizing by using an air pump, pressing the composite panel 3-1, the honeycomb core 3-2 and the bottom plate 3-3 on the hyperbolic mold 2 by using atmospheric pressure to form a hyperbolic surface, drying the honeycomb glue, and solidifying the connection panel 3-1, the honeycomb core 3-2 and the bottom plate 3-3 to form the hyperbolic honeycomb plate 3; the panel and the bottom plate are both formed by metal plates; the honeycomb core is an aluminum honeycomb core; the honeycomb adhesive is polyurethane adhesive.
Example 2
On the basis of the embodiment 1, the surface of the panel 3-1 is punched with the micro holes 3-1-1, the back surface of the panel is compounded with a layer of sound absorption cotton, and the hyperbolic honeycomb plate 3 is a hyperbolic sound absorption honeycomb plate.
The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and any changes and modifications made by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.
Claims (5)
1. A molding device for a hyperbolic honeycomb plate is characterized by comprising a workbench, wherein a hyperbolic mold is arranged on the workbench, a panel, a honeycomb core and a bottom plate are compounded by brushing honeycomb glue and are placed on the hyperbolic mold, and the upper surface of the hyperbolic mold is a curved surface; the forming device also comprises a soft film, the soft film covers the workbench and is in sealing contact with the workbench, a sealing cavity is formed between the workbench and the soft film, the composite panel, the honeycomb core, the bottom plate and the hyperbolic mold are all positioned in the sealing cavity, and the soft film is provided with an air nozzle and is externally connected with an air pump through the air nozzle; and vacuumizing by an air pump, pressing the composite panel, the honeycomb core and the bottom plate on the hyperbolic mold by atmospheric pressure to form a hyperbolic surface, and solidifying and connecting the panel, the honeycomb core and the bottom plate to form the hyperbolic honeycomb plate.
2. The forming device of the hyperbolic honeycomb panel of claim 1, wherein the surface of the panel is punched with micro holes, the back surface of the panel is compounded with a layer of sound absorbing cotton, and the hyperbolic honeycomb panel is a hyperbolic sound absorbing honeycomb panel.
3. The forming device of claim 1, wherein the face plate and the bottom plate are both formed by sheet metal.
4. The apparatus of claim 1, wherein the honeycomb core is an aluminum honeycomb core.
5. The apparatus of claim 1, wherein the honeycomb glue is polyurethane glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137000.3U CN213353859U (en) | 2020-06-18 | 2020-06-18 | Hyperbolic honeycomb panel forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137000.3U CN213353859U (en) | 2020-06-18 | 2020-06-18 | Hyperbolic honeycomb panel forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213353859U true CN213353859U (en) | 2021-06-04 |
Family
ID=76126164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137000.3U Active CN213353859U (en) | 2020-06-18 | 2020-06-18 | Hyperbolic honeycomb panel forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213353859U (en) |
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2020
- 2020-06-18 CN CN202021137000.3U patent/CN213353859U/en active Active
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