CN203957426U - Spliced large scale stretching aramid fiber cellular board - Google Patents
Spliced large scale stretching aramid fiber cellular board Download PDFInfo
- Publication number
- CN203957426U CN203957426U CN201420391220.7U CN201420391220U CN203957426U CN 203957426 U CN203957426 U CN 203957426U CN 201420391220 U CN201420391220 U CN 201420391220U CN 203957426 U CN203957426 U CN 203957426U
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- Prior art keywords
- aramid fiber
- honeycomb core
- core plate
- aramid
- adhesive tape
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- Expired - Lifetime
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- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 132
- 230000001413 cellular effect Effects 0.000 title claims abstract description 26
- 241000256844 Apis mellifera Species 0.000 claims abstract description 43
- 239000002390 adhesive tape Substances 0.000 claims abstract description 33
- 239000011324 bead Substances 0.000 claims description 20
- 239000004760 aramid Substances 0.000 claims description 16
- 229920003235 aromatic polyamide Polymers 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of spliced large scale stretching aramid fiber cellular board, comprise at least two aramid fiber honeycomb core plates and connect adhesive tape, aramid fiber honeycomb core plate surface is soaked with curing glue-line, adjacent aramid fiber honeycomb core plate interval arranges, connect adhesive tape and be filled in the gap between two described adjacent aramid fiber honeycomb core plates, and this connection adhesive tape is also filled one of one of them connected aramid fiber honeycomb core plate edge and be ranked first honeybee lattice.The utility model provides that a kind of manufacture craft is simple and bonding strength good, the spliced large scale stretching aramid fiber cellular board of good mechanical performance.
Description
Technical field
The utility model belongs to technical field of composite materials, particularly a kind of spliced large scale stretching aramid fiber cellular board.
Background technology
Honeycomb shelter, in making sheet process, is subject to the fabric width restriction of honeycomb core and specifically makes requirement, certainly exists the situation of comb core splicing.At present, honeycomb core connecting method has following two kinds: 1) take the mode of handspin, have inefficiency, the problem that bonding strength is poor; 2) take to brush the mode of adhesive, have the problems such as honeycomb hole contraposition is difficult, and bonding strength is low.Take above-mentioned two kinds of honeycomb cores that mode is spliced, its bonding strength all can not meet the requirement of strength of cellular board.
CN 103000998A discloses a kind of splicing construction for super material function plate splicing, splicing construction of the present invention comprises jigsaw and lower jigsaw, between described upper jigsaw and lower jigsaw, be formed with groove structure, described groove structure is for holding two super material function plates intending splicing, and described upper jigsaw and described lower jigsaw are fastenedly connected.The splicing construction complex structure that should splice for super material function plate, and its structure is not suitable for the splicing of aramid fiber honeycomb core.
CN103589349A discloses a kind of honeycomb core joining method, by inserting and meet the strip foamed glue that prescribed strength requires between the honeycomb core group at honeycomb sandwich board or between honeycomb core and peripheral frame skeleton, foamed glue is expanded by heating under the condition of high temperature of hot pressing making sheet, synchronize hot-press solidifying with the adhesive of making sheet process or glued membrane, by the honeycomb core group of docking or honeycomb core with peripheral frame skeleton is bonding is integral.This joining method is simple to operate, although simple,, because the width of filling based on foamed glue is difficult to control, be easy to cause splicing rear aramid fiber cellular board mechanical property and be difficult to meet actual requirement.
Simultaneously, because aramid fiber cellular material longitudinally easily deforms, during splicing, be not easy to fix, and traditional joining method, on the one hand, because needs manually carry out honeycomb hole contraposition difficulty, cause production efficiency low, on the other hand, this connected mode is owing to connecting in the splicing aramid fiber cellular board gap that adhesive tape only fills, although it is reducing the impact of adhesive tape on aramid fiber cellular board mechanical property to greatest extent, its bonding strength is not high, is easy to cause the rear aramid fiber cellular board fracture of splicing.People are in order to increase its switching performance, conventionally according to practical work experience, widen as far as possible the width that connects adhesive tape, although it has solved the bonding strength between two aramid fiber cellular boards, and, but greatly affected the mechanical property of aramid fiber cellular board.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide that a kind of manufacture craft is simple and bonding strength good, the spliced large scale stretching aramid fiber cellular board of good mechanical performance.
For achieving the above object, the utility model provides a kind of spliced large scale stretching aramid fiber cellular board, comprise at least two aramid fiber honeycomb core plates, and connection adhesive tape, described aramid fiber honeycomb core plate surface is soaked with curing glue-line, and this aramid fiber honeycomb core plate is by some layers of aramid paper, some the first aramid fiber parting beads, some the second aramid fiber parting beads form, and be provided with a separate space between every two-layer aramid paper, the first described aramid fiber parting bead and the second aramid fiber parting bead are arranged alternately between described in separate space, and the first described aramid fiber parting bead is consisted of some the first aramid fiber short-movies, the second described aramid fiber parting bead is consisted of some the second aramid fiber short-movies, it is characterized in that: between described in the first described aramid fiber short-movie is set in qually spaced in, separate space is interior to form the first honeybee lattice, between described in the second described aramid fiber short-movie is set in qually spaced in, separate space is interior to form the second honeybee lattice, and described the first aramid fiber short-movie and the second aramid fiber short-movie stagger mutually at described aramid paper length direction, described adjacent aramid fiber honeycomb core plate interval arranges, and the width of separate space between described in the spacing between adjacent two aramid fiber honeycomb core plates is less than, described connection adhesive tape is filled in the gap between two described adjacent aramid fiber honeycomb core plates, and this connection adhesive tape is also filled one of one of them connected aramid fiber honeycomb core plate edge and be ranked first honeybee lattice.
On the basis of such scheme, preferably, described connection adhesive tape has also been filled it and has been connected one of another aramid fiber honeycomb core plate edge and ranked second honeybee lattice.
On the basis of such scheme, preferably, the first described aramid fiber short-movie and the cross section of the second aramid fiber short-movie are greater-than sign type, make the first described honeybee lattice and the cross section of the second honeybee lattice be regular hexagon.
Preferred on the basis of such scheme, the first described honeybee lattice inscribed circle diameter and the equal diameters of the second honeybee lattice inscribed circle, and described the first honeybee Ge Neiqie diameter of a circle is 1.83-5.5mm.
On the basis of such scheme, preferably, described the first honeybee Ge Neiqie diameter of a circle is 2.75mm or 3.67mm.
The utility model compared with prior art, its beneficial effect is: the utility model is by arranging aramid fiber honeycomb core plate head and the tail interval to be connected, and the spacing between adjacent two aramid fiber honeycomb core plates is less than the width of a separate space, by filling in the gap between two adjacent aramid fiber honeycomb core plates, connect adhesive tape, and make this connection adhesive tape be filled in one of one of them connected aramid fiber honeycomb core plate edge to ranked first honeybee lattice, thereby allow the aramid paper that connects adhesive tape and two aramid fiber honeycomb core plate end faces to be connected fully cohere, coordinate and be filled in a connection adhesive tape ranked first in honeybee lattice simultaneously, firmly two separated aramid fiber honeycomb core plates are linked into an integrated entity, because the connection adhesive tape of this splicing aramid fiber honeycomb core plate is directly and the aramid paper end contact of aramid fiber honeycomb core plate, thereby avoided the artificial contraposition difficulty relying on honeybee lattice, during filler, spacing size between the aramid fiber honeycomb core plate to be connected that only needs to keep described, its manufacture craft is simple, can effectively improve splicing efficiency, simultaneously, at one of one of them connected aramid fiber honeycomb core plate edge, ranked first in honeybee lattice and fill and connect adhesive tape, the thickness that makes to connect adhesive tape is less than the width of two honeybee lattice, make it when guaranteeing aramid fiber honeycomb core plate intensity, to reduce, connect the impact of adhesive tape on spliced aramid fiber cellular board mechanical property, thereby guarantee high strength, high rigidity and the impact resistance of spliced large scale stretching aramid fiber cellular board.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model aramid fiber honeycomb core plate.
Fig. 2 is the structural representation that the utility model is not filled two aramid fiber honeycomb core plates while connecting adhesive tape.
Fig. 3 is the first structural representation of the spliced large scale stretching aramid fiber cellular board of the utility model while having spliced.
Fig. 4 is the second structural representation of the spliced large scale stretching aramid fiber cellular board of the utility model while having spliced.
In figure: 10. aramid fiber honeycomb core plate, 20. connect adhesive tape, 11. aramid papers, 12. first aramid fiber parting beads, 13. second aramid fiber parting beads, 121. first aramid fiber short-movies, 131. second aramid fiber short-movies, 122. first honeybee lattice, 132. second honeybee lattice.
The specific embodiment
By describe in detail the utility model technology contents, structural feature, reached object and effect, below hereby exemplify embodiment and coordinate accompanying drawing to be explained in detail.
Refer to shown in Fig. 1, and in conjunction with shown in Fig. 2-4, the utility model provides a kind of spliced large scale stretching aramid fiber cellular board, comprise at least two aramid fiber honeycomb core plates 10, and connection adhesive tape 20, aramid fiber honeycomb core plate 10 surfaces are soaked with curing glue-line, and this aramid fiber honeycomb core plate 10 is by some layers of aramid paper 11, some the first aramid fiber parting beads 12, some the second aramid fiber parting beads 13 form, and between every two-layer aramid paper 11, interval arranges to form a separate space, the first aramid fiber parting bead 12 and the second aramid fiber parting bead 13 are arranged alternately in a separate space, and the first aramid fiber parting bead 12 is consisted of some the first aramid fiber short-movies 121, the second aramid fiber parting bead 13 is consisted of some the second aramid fiber short-movies 131, the first aramid fiber short-movie 121 is equidistantly arranged in a separate space to form some the first honeybee lattice 122 along aramid paper 11 widths, the second aramid fiber short-movie 131 is equidistantly arranged in a separate space to form some the second honeybee lattice 132 along aramid paper 11 widths, the first aramid fiber short-movie 121 and the second aramid fiber short-movie 131 stagger mutually at aramid paper 11 widths, and two adjacent aramid fiber honeycomb core plate 10 intervals arrange, and the spacing between adjacent two aramid fiber honeycomb core plates 10 is less than the width of a separate space, connect adhesive tape 20 and be filled in the gap between two adjacent aramid fiber honeycomb core plates 10, and this connection adhesive tape 20 is also filled one of one of them aramid fiber honeycomb core plate 10 edge of connecting and be ranked first honeybee lattice 122.
In manufacturing process, because aramid fiber honeycomb core plate 10 edges to be spliced are terminated with aramid paper 11, during splicing, measure the distance between the aramid paper 11 at adjacent two aramid fiber honeycomb core plate 10 edges to be spliced, just can determine spacing between adjacent two aramid fiber honeycomb core plates 10, to guarantee that its spacing is between the two less than the width of a separate space, thereby prevent that spacing is excessive, cause connecting adhesive tape 20 wide, affect the mechanical property of spliced aramid fiber honeycomb core plate 10; Simultaneously, at one of one of them aramid fiber honeycomb core plate 10 edge splicing, ranked first the interior filling of honeybee lattice 122 and connect adhesive tape 20, by connecting adhesive tape 20, fill within it, two aramid fiber honeycomb core plates 10 of splicing are linked into an integrated entity, to strengthen connecting active force, prevent used or handling process in, cause connecting adhesive tape 20 fracture, affect its use; Because two aramid fiber honeycomb core plates 10 to be spliced of the present utility model are that interval arranges, therefore, be connected and compare with traditional aramid fiber honeycomb core plate 10, it has avoided the operation of honeycomb hole contraposition, and splicing process is more simple and convenient, and make efficiency is higher.Preferably, this connection adhesive tape 20 has also been filled it and is connected one of another aramid fiber honeycomb core plate 10 edges and ranked second honeybee lattice 132.
As preferred version of the present utility model, the cross section of the first aramid fiber short-movie 121 of the present utility model and the second aramid fiber short-movie 131 is greater-than sign shape, make the cross section of the first honeybee lattice 122 and the second honeybee lattice 132 be regular hexagon, and the first honeybee lattice 122 inscribed circles and the second honeybee lattice 132 inscribe diameter of a circles are 1.83-5.5mm, further, these the first honeybee lattice 122 inscribed circles and the second honeybee lattice 132 inscribe diameter of a circles are 2.75mm or 3.67mm.
Under identical external condition, when the aramid fiber cellular board of choosing the structures to form by the application carries out mechanical test, wherein, the cross section of the first honeybee lattice 122 and the second honeybee lattice 132 is regular hexagon, the inscribed circle diameter that defines the first honeybee lattice 122 and the second honeybee lattice 132 is d, and the spacing between two aramid fiber honeycomb core plates 10 to be spliced is D, and the width that connects adhesive tape 20 is A, test, test experiments result is as follows:
Experimental data one: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=1.83mm, D=1.57mm, A=3.During 4mm, test data is as shown in the table:
Experimental data two: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=1.83mm, D=1.57mm, during A=5.23mm, test data is as shown in the table:
Experimental data three: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=2.75mm, D=1.57mm, during A=4.32mm, test data is as shown in the table:
Experimental data four: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=2.75mm, D=1.57mm, during A=7.07mm, test data is as shown in the table:
Experimental data five: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=3.67mm, D=1.57mm, during A=5.24mm, test data is as shown in the table:
Experimental data six: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=3.67mm, D=1.57mm, during A=8.91mm, test data is as shown in the table:
Experimental data seven: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=5.5mm, D=1.57mm, during A=7.07mm, test data is as shown in the table:
Experimental data eight: when the thickness of aramid fiber honeycomb core plate 10 is 30mm, d=5.5mm, D=1.57mm, during A=12.57mm, test data is as shown in the table:
In sum, be only the preferred embodiment of the utility model, with this, do not limit protection domain of the present utility model, all equivalences of doing according to the utility model the scope of the claims and description change and modify, within being all the scope that the utility model patent contains.
Claims (5)
1. spliced large scale stretching aramid fiber cellular board, comprise at least two aramid fiber honeycomb core plates, and connection adhesive tape, described aramid fiber honeycomb core plate surface is soaked with curing glue-line, and this aramid fiber honeycomb core plate is by some layers of aramid paper, some the first aramid fiber parting beads, some the second aramid fiber parting beads form, and be provided with a separate space between every two-layer aramid paper, the first described aramid fiber parting bead and the second aramid fiber parting bead are arranged alternately between described in separate space, and the first described aramid fiber parting bead is consisted of some the first aramid fiber short-movies, the second described aramid fiber parting bead is consisted of some the second aramid fiber short-movies, it is characterized in that: between described in the first described aramid fiber short-movie is set in qually spaced in, separate space is interior to form some the first honeybee lattice, between described in the second described aramid fiber short-movie is set in qually spaced in, separate space is interior to form some the second honeybee lattice, and described the first aramid fiber short-movie and the second aramid fiber short-movie stagger mutually at described aramid paper width, described adjacent aramid fiber honeycomb core plate interval arranges, and the width of separate space between described in the spacing between adjacent two aramid fiber honeycomb core plates is less than, and this connection adhesive tape is filled in the gap between two described adjacent aramid fiber honeycomb core plates, and this connection adhesive tape is also filled one of one of them connected aramid fiber honeycomb core plate edge and be ranked first honeybee lattice.
2. spliced large scale stretching aramid fiber cellular board as claimed in claim 1, is characterized in that: described connection adhesive tape is also filled in it and connects one of another aramid fiber honeycomb core plate edge and ranked second in honeybee lattice.
3. spliced large scale stretching aramid fiber cellular board as claimed in claim 1, is characterized in that: the first described aramid fiber short-movie and the cross section of the second aramid fiber short-movie are greater-than sign shape, makes the first described honeybee lattice and the cross section of the second honeybee lattice be regular hexagon.
4. spliced large scale stretching aramid fiber cellular board as claimed in claim 3, is characterized in that: the first described honeybee lattice inscribed circle diameter and the equal diameters of the second honeybee lattice inscribed circle, and described the first honeybee Ge Neiqie diameter of a circle is 1.83-5.5mm.
5. spliced large scale stretching aramid fiber cellular board as claimed in claim 4, is characterized in that: the diameter of the first described honeybee lattice is 2.75mm or 3.67mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391220.7U CN203957426U (en) | 2014-07-16 | 2014-07-16 | Spliced large scale stretching aramid fiber cellular board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420391220.7U CN203957426U (en) | 2014-07-16 | 2014-07-16 | Spliced large scale stretching aramid fiber cellular board |
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| Publication Number | Publication Date |
|---|---|
| CN203957426U true CN203957426U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420391220.7U Expired - Lifetime CN203957426U (en) | 2014-07-16 | 2014-07-16 | Spliced large scale stretching aramid fiber cellular board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376535A (en) * | 2018-12-29 | 2020-07-07 | 泰州市龙洋木业有限公司 | High-strength bending-resistant light composite structural board and manufacturing method thereof |
| CN113844111A (en) * | 2021-09-27 | 2021-12-28 | 江苏奇一科技有限公司 | Honeycomb plate with edge sealing and manufacturing method thereof |
-
2014
- 2014-07-16 CN CN201420391220.7U patent/CN203957426U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111376535A (en) * | 2018-12-29 | 2020-07-07 | 泰州市龙洋木业有限公司 | High-strength bending-resistant light composite structural board and manufacturing method thereof |
| CN113844111A (en) * | 2021-09-27 | 2021-12-28 | 江苏奇一科技有限公司 | Honeycomb plate with edge sealing and manufacturing method thereof |
| CN113844111B (en) * | 2021-09-27 | 2023-08-18 | 江苏奇一科技有限公司 | Honeycomb plate with edge sealing and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161123 Address after: Taoyuan road in Xiuzhou District of Jiaxing City, Zhejiang Province, No. 522 310000 Patentee after: JIAXING CMAG COMPOSITE MATERIAL CO.,LTD. Address before: Jiaxing City, Zhejiang province Xiuzhou District 310000 eight road No. 393 Patentee before: CMAG (JIAXING) COMPOSITE MATERIAL CO.,LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
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| CX01 | Expiry of patent term |