CN110434949A - A kind of spliced glued board - Google Patents
A kind of spliced glued board Download PDFInfo
- Publication number
- CN110434949A CN110434949A CN201910740330.7A CN201910740330A CN110434949A CN 110434949 A CN110434949 A CN 110434949A CN 201910740330 A CN201910740330 A CN 201910740330A CN 110434949 A CN110434949 A CN 110434949A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- glued board
- core plate
- layer
- spliced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 239000003292 glue Substances 0.000 claims description 15
- 239000007767 bonding agent Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 6
- 239000005011 phenolic resin Substances 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 229920000877 Melamine resin Polymers 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- -1 amylan Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/065—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of paper or cardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
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- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
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- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
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- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
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- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/042—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2255/00—Coating on the layer surface
- B32B2255/12—Coating on the layer surface on paper layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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- B32B2307/73—Hydrophobic
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2479/00—Furniture
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Laminated Bodies (AREA)
Abstract
A kind of spliced glued board of the invention, belong to glued board technical field, by the way that glued board substrate is arranged between two lamina rara externas, glued board substrate includes multiple groups core plate, core plate is at least arranged two groups, and two are attached between adjacent core plate by being mutually twisted for first connecting portion and the second connecting portion being mutually matched, increase connective stability of the invention, improve overall structural strength of the invention, the phenomenon that preventing plate from cracking, the groove and raised line being mutually matched are set in the junction of first connecting portion and second connecting portion simultaneously, raised line and groove mutual cooperation can prevent the opposite sliding of core plate from misplacing, further increase bonding strength of the invention, by the way that damp-proof layer and fireprotection layer are arranged between lamina rara externa and glued board substrate, humidity resistance and fire protecting performance of the invention are increased again, it can be effective Extend service life of the invention.
Description
Technical field
The invention belongs to glued board technical field more particularly to a kind of spliced glued boards.
Background technique
It is well known that glued board be veneer is peeled by juggle or by flitch slicing at veneer, then it is glued with adhesive and
At three layers or multilayer board-like material, usually use odd-level veneer, and make the orthogonal glue of the machine direction of adjacent layer veneer
Close, it is one of artificial three big plates that glued board, which is one of common material of furniture, common gluing board type have three-ply board with
And five-ply board etc., glued board can improve timber utilization rate, be a main path for saving timber, but the glued board in existing stage
It finds that its adhesive strength is not high enough in use, the phenomenon that plate cracking often occurs.
Summary of the invention
For the problems in background, the purpose of the present invention is to provide a kind of spliced glued boards.
To achieve the above object, it the present invention provides a kind of spliced glued board, including glued board substrate and is respectively set
Lamina rara externa in the two sides of the glued board substrate, the glued board substrate include the core that at least two groups are continuous and are set side by side
Plate, two adjacent core plates are connected with each other, and the junction of two adjacent core plates is provided with first connecting portion and with described the
The second connecting portion that one interconnecting piece is mutually matched, first connecting portion and the second connecting portion are connected with each other by bonding agent, the
One interconnecting piece and second connecting portion are connected with each other with the side of core plate, two of first connecting portion and second connecting portion with respect to core plate
Side is bent towards inside to be mutually twisted, and the first connecting portion and the second connecting portion of core plate left and right ends is separately positioned on
The top of different two sides above and below core plate, first connecting portion is fluted along the extending direction setting of first connecting portion, and second connects
The bottom of socket part is provided with the raised line being mutually matched with the groove along the extending direction of second connecting portion, the raised line pass through and
Along the direction of two adjacent core plate junctions opposite sliding occurs for the mutual cooperation limitation first connecting portion of groove with second connecting portion.
In order to increase humidity resistance and fire protecting performance of the invention, extend service life of the invention, the glued board base
It is provided with damp-proof layer and fireprotection layer between plate and lamina rara externa, is mutually interconnected between the fireprotection layer and the damp-proof layer by bonding agent
It connects, the outside of the damp-proof layer is arranged in fireprotection layer, is connected with each other between fireprotection layer and lamina rara externa by bonding agent.
As preferred, in order to further increase the humidity resistance of damp-proof layer of the invention, the material of the damp-proof layer is
The two sides of impregnated bond paper, the impregnated bond paper are coated with melamine solution.
In order to more significantly improve the fire protecting performance of fireprotection layer of the invention, the material of the fireprotection layer is mineral wool
Layer, ca silicate fibre layer and impregnated bond paper.
As preferred, in order to further increase the fire protecting performance of fireprotection layer of the invention, the impregnated bond paper
Two sides are coated with phenolic resin.
Smell is poisoned in order to avoid glue used in the present invention generates, increases environmental-protecting performance of the invention, the bonding
Agent is one of amylan, epoxide-resin glue and glutinous rice glue.
Compared with prior art, the beneficial effects of the present invention are as follows: a kind of spliced glued board of the invention, by outside two
Glued board substrate is set between laminate, and glued board substrate includes multiple groups core plate, and two groups, and two adjacent cores are at least arranged in core plate
It is attached, is increased of the invention by being mutually twisted for first connecting portion and the second connecting portion being mutually matched between plate
The phenomenon that connective stability improves overall structural strength of the invention, prevents plate from cracking, while in first connecting portion
The groove and raised line being mutually matched are set with the junction of second connecting portion, raised line and groove mutual cooperation can prevent core plate opposite
Sliding misplaces, and further increases bonding strength of the invention, anti-by being arranged between lamina rara externa and glued board substrate
Damp layer and fireprotection layer, and humidity resistance and fire protecting performance of the invention are increased, it can effectively extend use of the invention
Service life.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of groove and raised line of the present invention.
Fig. 3 is the structural schematic diagram of second of embodiment of the invention.
Fig. 4 is the structural schematic diagram of fireprotection layer of the present invention.
It is attached marked in the figure: 1, glued board substrate；2, lamina rara externa；3, core plate；4, first connecting portion；5, second connecting portion；6,
Bonding agent；7, groove；8, raised line；9, damp-proof layer；10, fireprotection layer；11, impregnated bond paper；12, mineral wool layer；13, calcium silicates is fine
Tie up layer.
Specific embodiment
In order to be more clearly understood that technical solution of the present invention, the present invention is carried out further specifically in conjunction with following instance
It is bright, it should be understood that specific embodiment described herein is only used to explain invention, is not intended to limit the present invention.
Referring to attached drawing, a kind of spliced glued board of the invention, including glued board substrate 1 and it is respectively arranged at the gluing
The lamina rara externa 2 of the two sides of plate substrate 1, the glued board substrate 1 include the core plate 3 that at least two groups are continuous and are set side by side, and two
The adjacent core plate 3 is connected with each other, and the junction of two adjacent core plates 3 is provided with first connecting portion 4 and with described first
The second connecting portion 5 that interconnecting piece 4 is mutually matched, first connecting portion 4 and the second connecting portion 5 are connected with each other by bonding agent 6,
First connecting portion 4 and second connecting portion 5 are connected with each other with the side of core plate 3, and first connecting portion 4 and second connecting portion 5 are opposite
The two sides of core plate 3 are bent towards inside to be mutually twisted, the first connecting portion 4 of 3 left and right ends of core plate and the second connection
Portion 5 is separately positioned on the different two sides of about 3 core plate, and the top of first connecting portion 4 is set along the extending direction of first connecting portion 4
It is equipped with groove 7, the bottom of second connecting portion 5 is provided with along the extending direction of second connecting portion 5 to be mutually matched with the groove 7
Raised line 8, the raised line 8 passes through and the mutual cooperation of groove 7 limits first connecting portion 4 with second connecting portion 5 along two adjacent core plates 3
Opposite sliding occurs for the direction of junction, and the glued board substrate 1 of internal layer is arranged between two outer layers plate 2, glued board substrate 1 by
Multiple groups core plate 3 is spliced, and multiple groups core plate 3 is continuous and is set side by side, and first connecting portion 4 is arranged in two adjacent 3 junctions of core plate
With second connecting portion 5, first connecting portion 4 and second connecting portion 5 are mutually twisted, and increase bonding strength of the invention, meanwhile, it is
It prevents from two adjacent core plates 3 from longitudinally opposite sliding occurs to misplace, it is mutual in first connecting portion 4 and second connecting portion 5
The groove 7 and raised line 8 being mutually matched is respectively set in contact position, and raised line 8 is caught in groove 7, just can prevent first connecting portion 4 and
The longitudinally opposed sliding of two interconnecting piece 5, further increase bonding strength of the invention, improve overall structure of the invention
Stability, can effectively preventing the present invention, there is a phenomenon where crack.
Preferably, damp-proof layer 9 and fireprotection layer 10, the fireprotection layer are provided between the glued board substrate 1 and lamina rara externa 2
It is connected with each other between 10 and the damp-proof layer 9 by bonding agent 6, the outside of the damp-proof layer 9, fireprotection layer is arranged in fireprotection layer 10
It is connected with each other between 10 and lamina rara externa 2 by bonding agent 6, the setting of fireprotection layer 10 and damp-proof layer 9 can increase fire prevention of the invention
Performance and humidity resistance extend service life of the invention.
Preferably, the material of the damp-proof layer 9 is impregnated bond paper 11, and the two sides of the impregnated bond paper 11 are coated with
There is melamine solution, it is molten by selecting impregnated bond paper 11 and coating melamine in the two sides of impregnated bond paper 11
Liquid can significantly improve the humidity resistance of damp-proof layer 9.
Preferably, the material of the fireprotection layer 10 is mineral wool layer 12, ca silicate fibre layer 13 and impregnated bond paper 11, glass
Glass cotton and ca silicate fibre all have good fire protecting performance, can play good flame retardant property.
Preferably, the two sides of the impregnated bond paper 11 are coated with phenolic resin, since impregnated bond paper 11 does not have
There is anti-flammability, phenolic resin has good anti-flammability but is not easy to shape, and phenolic resin can be coated in impregnated bond paper 11
Two sides, phenolic resin can be made well to shape, and this combining form is made to be provided with good anti-flammability again.
Preferably, the bonding agent 6 is one of amylan, epoxide-resin glue and glutinous rice glue, amylan, epoxy resin
Glue and glutinous rice glue are Environment-friendlyglue glue, will not distribute toxic gas, increase environmental-protecting performance of the invention.
The course of work of the invention: a kind of embodiment, the glued board substrate 1 of internal layer are splicing form comprising at least
Two groups of core plates 3 continuous and being set side by side, two adjacent core plates 3 are connected with each other, and the junction of two adjacent core plates 3 is provided with the
One interconnecting piece 4 and the second connecting portion 5 being mutually matched with first connecting portion 4, first connecting portion 4 and second connecting portion 5 pass through
Bonding agent 6 is connected with each other, and first connecting portion 4 and second connecting portion 5 are connected with each other with the side of core plate 3,4 He of first connecting portion
Second connecting portion 5 is bent with respect to the two sides of core plate 3 towards inside to be mutually twisted, the first connection of 3 left and right ends of core plate
Portion 4 and second connecting portion 5 are separately positioned on the different two sides of about 3 core plate, and the top of first connecting portion 4 is along the first connection
The extending direction setting fluted 7 in portion 4, the bottom of second connecting portion 5 is provided with along the extending direction of second connecting portion 5 and groove
7 raised lines 8 being mutually matched, raised line 8 passes through and the mutual cooperation of groove 7 limits first connecting portion 4 and second connecting portion 5 along two-phase
Opposite sliding occurs for the direction of adjacent 3 junction of core plate, and the glued board substrate 1 of internal layer is arranged between two outer layers plate 2, glued board
Substrate 1 is spliced by multiple groups core plate 3, and multiple groups core plate 3 is continuous and is set side by side, two adjacent 3 junction of core plate settings first
Interconnecting piece 4 and second connecting portion 5, first connecting portion 4 and second connecting portion 5 are mutually twisted, and it is strong to increase connection of the invention
Degree, meanwhile, in order to prevent two adjacent core plates 3 occur it is longitudinally opposite sliding misplace, first connecting portion 4 and second connect
The groove 7 and raised line 8 being mutually matched is respectively set in 5 place of contacting with each other of socket part, and raised line 8 is caught in groove 7, just can prevent the first company
Socket part 4 and the longitudinally opposed sliding of second connecting portion 5, further increase bonding strength of the invention, improve the present invention
Overall structure stability, can effectively prevent the present invention there is a phenomenon where crack.
Another embodiment, equally, structure of the invention are still the glued board substrate 1 of internal layer and are arranged in gluing
The lamina rara externa 2 of about 1 two sides of plate substrate, glued board are to splice and combine form, are made of the mutually splicing of multiple groups core plate 3, and
Including at least two groups core plate 3, first connecting portion 4 and second connecting portion 5 is respectively set in two adjacent 3 junctions of core plate, and first connects
Structure type of the socket part 4 for raised line, the form for the card slot that second connecting portion 5 is one and first connecting portion 4 is mutually matched, first
Interconnecting piece 4 by second connecting portion 5 one end insertion second connecting portion 5 opening, and then by first connecting portion 4 and second connecting portion
5 are engaged, and realize the interconnection of two adjacent core plates 3, and then increase bonding strength of the invention, improve the present invention
It is further steady that Environment-friendlyglue glue progress is arranged in whole structural stability between first connecting portion 4 and second connecting portion 5
Gu further increasing bonding strength of the invention, glutinous rice glue, amylan or epoxy resin is can be selected in Environment-friendlyglue glue, environmental protection
Type glue will not distribute poisonous gas, increase the feature of environmental protection of the invention.
In description in this article, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of "lower", "left", "right", "inner", "outside", " front end ", " rear end ", the instructions such as " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In description in this article, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected, can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of spliced glued board, including glued board substrate (1) and it is respectively arranged at the two sides of the glued board substrate (1)
Lamina rara externa (2), which is characterized in that the glued board substrate (1) includes the core plate (3) that at least two groups are continuous and are set side by side,
Two adjacent core plates (3) are connected with each other, the junction of two adjacent core plates (3) be provided with first connecting portion (4) and and
The second connecting portion (5) that the first connecting portion (4) is mutually matched, first connecting portion (4) and the second connecting portion (5) pass through
Bonding agent (6) is connected with each other, and first connecting portion (4) and second connecting portion (5) are connected with each other with the side of core plate (3), and first
Interconnecting piece (4) and second connecting portion (5) are bent with respect to the two sides of core plate (3) towards inside to be mutually twisted, and core plate (3) is left
The first connecting portion (4) and second connecting portion (5) at right both ends are separately positioned on core plate (3) different two sides up and down, and first
Fluted (7) are arranged along the extending direction of first connecting portion (4) in the top of interconnecting piece (4), and the bottom of second connecting portion (5) is along the
The extending direction of two interconnecting pieces (5) is provided with the raised line (8) being mutually matched with the groove (7), and the raised line (8) passes through and recessed
Mutual cooperation limitation first connecting portion (4) of slot (7) is sent out with second connecting portion (5) along the direction of two adjacent core plate (3) junctions
Raw opposite sliding.
2. a kind of spliced glued board according to claim 1, which is characterized in that the glued board substrate (1) and outer layer
Damp-proof layer (9) and fireprotection layer (10) are provided between plate (2), by viscous between the fireprotection layer (10) and the damp-proof layer (9)
Agent (6) interconnection is connect, fireprotection layer (10) is arranged between the outside of the damp-proof layer (9), fireprotection layer (10) and lamina rara externa (2)
It is connected with each other by bonding agent (6).
3. a kind of spliced glued board according to claim 2, which is characterized in that the material of the damp-proof layer (9) is leaching
The two sides of stain bond paper (11), the impregnated bond paper (11) are coated with melamine solution.
4. a kind of spliced glued board according to claim 2, which is characterized in that the material of the fireprotection layer (10) is glass
Glass cotton layer (12), ca silicate fibre layer (13) and impregnated bond paper (11).
5. a kind of spliced glued board according to claim 4, which is characterized in that the two sides of the impregnated bond paper (11)
Face is coated with phenolic resin.
6. a kind of spliced glued board according to any one of claims 1-5, which is characterized in that the bonding agent (6)
For one of amylan, epoxide-resin glue and glutinous rice glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740330.7A CN110434949A (en) | 2019-08-12 | 2019-08-12 | A kind of spliced glued board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740330.7A CN110434949A (en) | 2019-08-12 | 2019-08-12 | A kind of spliced glued board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110434949A true CN110434949A (en) | 2019-11-12 |
Family
ID=68434704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740330.7A Withdrawn CN110434949A (en) | 2019-08-12 | 2019-08-12 | A kind of spliced glued board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110434949A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113103380A (en) * | 2021-04-13 | 2021-07-13 | 桃江县福丰木业有限公司 | Environment-friendly wood veneer not easy to crack and preparation method thereof |
| CN114258277A (en) * | 2020-07-21 | 2022-03-29 | 野岛良之 | Crimp-fixed cantilever drop prevention member |
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| CN113103380B (en) * | 2021-04-13 | 2022-07-26 | 桃江县福丰木业有限公司 | Environment-friendly wood veneer not easy to crack and preparation method thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191112 |