CN204488122U - A kind of enhanced cellular sandwich plate core structure - Google Patents
A kind of enhanced cellular sandwich plate core structure Download PDFInfo
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- CN204488122U CN204488122U CN201420862677.1U CN201420862677U CN204488122U CN 204488122 U CN204488122 U CN 204488122U CN 201420862677 U CN201420862677 U CN 201420862677U CN 204488122 U CN204488122 U CN 204488122U
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- honeycomb sandwich
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Abstract
The utility model relates to a kind of new enhanced cellular sandwich plate core structure.It is characterized in that: comprise honeycomb sandwich layer one and honeycomb sandwich layer two.The New honeycomb Sandwich Plates that the utility model proposes, can be made up of the honeycomb sandwich layer one of unlike material and honeycomb sandwich layer two.Misplaced by honeycomb sandwich layer two and bond the shape of size decision honeycomb sandwich layer two in honeycomb cell element.Honeycomb sandwich panel compression strength can be improved by combination, even if strengthen honeycomb sandwich panel cell element size, high quantitative, small-bore honeycomb sandwich layer requirement of strength can be reached equally, production stretching difficulty can be reduced again.The utility model has the advantages such as design is convenient, rational in infrastructure, intensity is high, selection is easy, technique is simple, with low cost.Product can be widely used in the industries such as packaging, building, furniture and traffic.
Description
Technical field
The utility model relates to a kind of novel enhancement type honeycomb sandwich panel core structure.
The utility model content belongs to Packaging Engineering, building Furniture manufacture, transportation industry field.
Summary of the invention
The utility model proposes a kind of enhanced cellular sandwich plate core structure, honeycomb sandwich panel core structure can be made up of quantitatively identical or different honeycomb sandwich layer one and honeycomb sandwich layer two.Honeycomb sandwich layer one and honeycomb sandwich layer two alternately occur one to one, determine the shape of honeycomb sandwich layer two in honeycomb cell element by the gluing size that misplaces on honeycomb sandwich layer two.Honeycomb sandwich panel compression strength can be improved by combination, reach high quantitative, small-bore honeycomb sandwich layer requirement of strength, or under same cellular sandwich plate compression strength, reduce honeycomb core layer quantitative, reduce production stretching difficulty.
Technical problem of the present utility model is solved by following technical proposals: a kind of enhanced cellular Sandwich Plates, it comprises honeycomb sandwich layer one, i.e. original cellular sandwich layer, honeycomb sandwich layer two, namely newly add honeycomb sandwich layer and upper and lower two-layer surface layer, in adjacent two honeycomb sandwich layers one, add one deck honeycomb sandwich layer two.Its process for making is: (a) rolls the honeycomb sandwich layer by honeycomb sandwich layer one and honeycomb sandwich layer two composite molding according to the purposes of required sheet material; B () cuts required honeycomb sandwich layer; C () stretching honeycomb sandwich layer, to sandwich layer gluing, with upper and lower surface layer stickup shaping.The honeycomb sandwich panel that the utility model relates to is produced compared with former technique, and technique is changed little, has the advantages such as design is convenient, rational in infrastructure, intensity is high, selection is easy, technique is simple, with low cost.
Described honeycomb interlayer plate structure, honeycomb sandwich layer one and honeycomb sandwich layer two, quantitatively can be identical, also can be different.
Described honeycomb interlayer plate structure, determines the shape of honeycomb sandwich layer two in honeycomb cell element by the dislocation gluing size of honeycomb sandwich layer one and honeycomb sandwich layer two.
Described honeycomb interlayer plate structure, in core structure, honeycomb sandwich layer one and honeycomb sandwich layer two alternately occur one to one.
It is simple that the honeycomb sandwich panel that the utility model relates to has reforming technology, and intensity improves large, reasonable in design, and the shaping difficulty of sandwich layer reduces, the advantages such as low production cost.
Background technology
Honeycomb sandwich panel is a kind of high strength, environmental protection, light-gauge materials, becomes material-saving generation wood, preferred material that generation moulds etc., and its Manufacture and application grows up from the invention and application of cellular technology.Be widely used in the fields such as Aeronautics and Astronautics, building, traffic, packaging and furniture, become scientific structure uniqueness, intensity is high, quality is light, shock-absorbing capacity is excellent, the important new green environment protection material of saving resource and the energy.The raising of the intensity of honeycomb sandwich panel is promoted widely honeycomb sandwich panel and is had very important significance; at present, the development of low-carbon economy has become the trend that can not keep out, and development low-carbon economy effectively can improve resource utilization; protect and improve the ecological environment, realizing sustainable development.Improved the raw material of the intensity meeting at substantial of honeycomb sandwich panel by the quality improving sandwich layer and surface layer, therefore, reaching by structural change the object improving honeycomb sandwich panel intensity more has social value and economic worth.
Honeycomb sandwich panel is generally made up of three parts, i.e. honeycomb sandwich layer, honeycomb surface layer and adhesive.The compression strength of honeycomb sandwich panel depends primarily on honeycomb sandwich layer, and when honeycomb interlayer plate thickness is certain, honeycomb sandwich layer is thicker, honeycomb cell element aperture is less, and the intensity of sandwich plate is higher, and sandwich layer drawing and setting difficulty is also larger, otherwise lower.Quantitatively general at 120g/m for honeycomb cardboard refill
2-180g/m
2between, separately limit by process conditions, honeycomb cell element aperture can not be too little, is generally greater than 6mm, and various reasons limits the compression strength of honeycomb sandwich panel.Whether can by improving existing honeycomb interlayer plate structure, high quantitative, small-bore honeycomb sandwich layer compression strength requirement is realized by the combination of light basis weight, large aperture honeycomb core Rotating fields or different basis weights, many documents had trial, in honeycomb sandwich panel, such as add insert or panel to improve honeycomb sandwich panel intensity, but the method complex process, production efficiency is low; Also have and improve honeycomb sandwich panel compression strength by the combination of sandwich layer different basis weights interval, but improvement of manufacturing line more complicated, there is the problem of the difficulty that stretches in high quantitatively sandwich layer simultaneously.Therefore, can reduce costs in the ratio situation with compression strength, innovate a kind of enhanced cellular sandwich plate core structure.
Accompanying drawing explanation
The honeycomb sandwich panel sandwich layer cross sectional representation that accompanying drawing 1 relates to for the utility model patent;
The honeycomb sandwich panel honeycomb sandwich layer two longitudinally dislocation gluing schematic diagram that accompanying drawing 2 relates to for the utility model patent;
Description of reference numerals:
Glue spreader adjacent running roller gap width under 1-honeycomb sandwich layer one, 2-rubberised layer, 3-honeycomb sandwich layer two, 4-glue spreader, 5-, 6-upper glue spreader running roller descend glue spreader running roller to misplace glue spreader running roller width, 8-upper glue spreader running roller width, the adjacent running roller gap width of the upper glue spreader of 9-, 10-glue spreader under width, 7-relatively.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, can be found out by the cross section of the enhanced cellular Sandwich Plates designed, the sandwich layer of the honeycomb sandwich panel of this structure is by honeycomb sandwich layer 1, i.e. original cellular sandwich layer and honeycomb sandwich layer 3, namely newly add honeycomb sandwich layer composition, determine the shape of honeycomb sandwich layer 3 in honeycomb cell element by the sticky and size of above-mentioned honeycomb sandwich layer 1 and honeycomb sandwich layer 3.
Concrete gluing size is for shape that the utility model is lifted, as shown in Figure 2, gluing is carried out by honeycomb sandwich layer 3 folded by glue spreader 4 and glue spreader 10, form rubberised layer 2, the setting honeycomb cell element length of side is L, upper glue spreader running roller width 8 is 13L/8, lower glue spreader running roller width 7 is identical with above-mentioned upper glue spreader running roller width 8, the adjacent running roller gap width 9 of upper glue spreader is 19L/8, lower glue spreader adjacent running roller gap width 5 is identical with above-mentioned upper glue spreader adjacent running roller gap width, and upper glue spreader running roller descends glue spreader running roller dislocation width 6 to be 5L/8 relatively.Honeycomb sandwich layer after bonding is cut according to required, stretching honeycomb sandwich layer, to sandwich layer gluing, with upper and lower surface layer stickup shaping, and the type that is enhanced honeycomb sandwich panel.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (3)
1. an enhanced cellular sandwich plate core structure, it comprises honeycomb sandwich layer one, i.e. original cellular sandwich layer, honeycomb sandwich layer two, namely newly adds honeycomb sandwich layer and upper and lower two-layer surface layer, it is characterized in that: in adjacent two honeycomb sandwich layers one, add one deck honeycomb sandwich layer two.
2. a kind of enhanced cellular sandwich plate core structure according to claim 1, it is characterized in that: honeycomb sandwich layer one and honeycomb sandwich layer two, material can be identical, also can be different.
3. a kind of enhanced cellular sandwich plate core structure according to claim 1, is characterized in that: honeycomb sandwich layer one and honeycomb sandwich layer two alternately occur one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862677.1U CN204488122U (en) | 2014-12-31 | 2014-12-31 | A kind of enhanced cellular sandwich plate core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862677.1U CN204488122U (en) | 2014-12-31 | 2014-12-31 | A kind of enhanced cellular sandwich plate core structure |
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| Publication Number | Publication Date |
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| CN204488122U true CN204488122U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420862677.1U Expired - Fee Related CN204488122U (en) | 2014-12-31 | 2014-12-31 | A kind of enhanced cellular sandwich plate core structure |
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| CN (1) | CN204488122U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291491A (en) * | 2015-11-17 | 2016-02-03 | 北京金轮沃德科技有限公司 | Thin slab layer for formation of enhanced honeycomb structure and preparation method of honeycomb structure |
| CN105398100A (en) * | 2015-12-23 | 2016-03-16 | 东南大学 | Honeycomb sandwich panel |
| CN105415762A (en) * | 2015-10-16 | 2016-03-23 | 天津市职业大学 | Honeycomb paper core innovation structure and core paper gluing technique |
| CN108790289A (en) * | 2017-04-26 | 2018-11-13 | 福特全球技术公司 | Honeycomb structure |
-
2014
- 2014-12-31 CN CN201420862677.1U patent/CN204488122U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415762A (en) * | 2015-10-16 | 2016-03-23 | 天津市职业大学 | Honeycomb paper core innovation structure and core paper gluing technique |
| CN105291491A (en) * | 2015-11-17 | 2016-02-03 | 北京金轮沃德科技有限公司 | Thin slab layer for formation of enhanced honeycomb structure and preparation method of honeycomb structure |
| CN105291491B (en) * | 2015-11-17 | 2018-02-13 | 北京金轮沃德科技有限公司 | For forming the thin plate layer of enhanced cellular structure and the preparation method of honeycomb |
| CN105398100A (en) * | 2015-12-23 | 2016-03-16 | 东南大学 | Honeycomb sandwich panel |
| CN108790289A (en) * | 2017-04-26 | 2018-11-13 | 福特全球技术公司 | Honeycomb structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20161231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |