CN203471888U - Mirror surface bridge plate - Google Patents
Mirror surface bridge plate Download PDFInfo
- Publication number
- CN203471888U CN203471888U CN201320541509.8U CN201320541509U CN203471888U CN 203471888 U CN203471888 U CN 203471888U CN 201320541509 U CN201320541509 U CN 201320541509U CN 203471888 U CN203471888 U CN 203471888U
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- CN
- China
- Prior art keywords
- layer
- layers
- board
- poplar
- bamboo
- 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.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 78
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 51
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 51
- 241001330002 Bambuseae Species 0.000 claims abstract description 51
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 51
- 239000011425 bamboo Substances 0.000 claims abstract description 51
- 241000219000 Populus Species 0.000 claims abstract description 37
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 31
- 239000011247 coating layer Substances 0.000 claims description 10
- 239000011120 plywood Substances 0.000 abstract description 10
- 239000003292 glue Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 239000002023 wood Substances 0.000 abstract description 5
- 239000011229 interlayer Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012792 core layer Substances 0.000 abstract 2
- 230000003746 surface roughness Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Abstract
The utility model discloses a mirror surface bridge plate, which is characterized by comprising non-glue poplar veneer layers, bamboo curtain layers, glue poplar veneer layers and laminated layers, wherein the bamboo curtain layers are arranged in a crisscrossed mode, the glue poplar veneer layers have three, two symmetrical structured core layers which are formed through the bamboo curtain layers are respectively arranged between every layers of glue poplar veneer layers, the non-glue poplar veneer layers have two, and are respectively fit on two surfaces of the core layers, and the laminated layers are fit on the outer side surfaces of the non-glue poplar veneer layers, and are cured laminated papers. The mirror surface bridge plate has the beneficial effects that bamboo curtains and poplar veneers are composited to form base materials or plate materials which have symmetrical layered structures, the mirror surface bridge plate has mechanical strength of bamboo plywood and also has flexibility of wood plywood on one side, and is small in plate thickness error and high in plate surface roughness on the other side. Simultaneously, the mirror surface bridge plate saves glue cost by adopting an interlayer gluing structure.
Description
Technical field
The utility model relates to wood-based plate field, relates in particular to a kind of mirror bridge plate.
Background technology
Bamboo plywood is widely used at present, and bamboo plywood is to utilize bamboo processing clout--and the tabasheer thin bamboo strip, the technique laminations such as in process, Huang Qimie, Neihuang County curtain hangs, longitude and latitude is weaved, seat cave is staggered, HTHP (130 ℃, 3～4Mpa), thermosetting gummed form.Bamboo plywood feature: hardness is common wood 100 times, tensile strength is 1.5 times～2.0 times of timber.There is the features such as waterproof and dampproof, anticorrosion alkali prevention.But bamboo plywood makes itself to have following defect because of the existence of ring: thickness error is large, difficult controls that main joint defect, pliability are poor, surface smoothness is difficult to control.
Utility model content
The purpose of this utility model is in order to overcome above-mentioned the deficiencies in the prior art, provides a kind of poplar characteristic of utilizing to solve the poor mirror bridge plate of bamboo substrate surface planarization.
To achieve these goals, the technological means that the utility model adopts is:
A kind of mirror bridge plate, it is characterized in that, comprise not gluing board using poplar board layer, bamboo curtain splint layer, gluing board using poplar board layer and coating layer, described bamboo curtain splint layer is crisscross bamboo curtain splint layer, described gluing board using poplar board layer is three layers, between every layer of gluing board using poplar board layer, clamp the sandwich layer that bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, be fitted in respectively sandwich layer two sides, described coating layer fits in the not lateral surface of gluing board using poplar board layer, and described coating layer is curing overlay film paper.
Wherein, longitudinal bamboo chip of described bamboo curtain splint layer is three, and laterally bamboo chip is two.
Wherein, longitudinal bamboo chip of described bamboo curtain splint layer is five, and laterally bamboo chip is three.
Wherein, described bamboo curtain splint layer thickness is 3-4mm, described not gluing board using poplar board layer 1.8-2mm, and the thickness of described gluing board using poplar board layer is 2-2.5mm.
The beneficial effects of the utility model are: bamboo curtain splint and board using poplar board are compounded to form base material or the sheet material with symmetry layer structure, the mechanical strength on the one hand with bamboo plywood also has the pliability of wood plywood, and plate thickness error is little on the other hand, plate surface smoothness is high.Meanwhile, adopt the sizing material cost of the structure saving of interlayer gluing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein:
1: gluing board using poplar board layer not; 2: bamboo curtain splint layer; 3: gluing board using poplar board layer; 4: coating layer.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
See also Fig. 1, a kind of mirror bridge plate of the utility model, comprise not gluing board using poplar board layer 1, bamboo curtain splint layer 2, gluing board using poplar board layer 3 and coating layer 4, described bamboo curtain splint layer 2 is crisscross bamboo curtain splint layer, described gluing board using poplar board layer 3 is three layers, between every layer of gluing board using poplar board layer 3, clamp the sandwich layer that bamboo curtain splint layer 2 described in one deck forms symmetrical structures, described not gluing board using poplar board layer 1 is two-layer, be fitted in respectively sandwich layer two sides, described coating layer 4 fits in the not lateral surface of gluing board using poplar board layer 1, and described coating layer 4 is curing overlay film paper.During actual production, get tectorial paper ready, board using poplar board is by upper and lower roller gluing machine gluing, and glue is phenolic resins+starch, by product specification requirements, mats formation, and enters hot press hot pressing, cooling ejecting plate afterwards, and after cutting edge, edge sealing is packed.Bamboo curtain splint and board using poplar board are compounded to form base material or the sheet material with symmetry layer structure, and the mechanical strength on the one hand with bamboo plywood also has the pliability of wood plywood, and plate thickness error is little on the other hand, plate surface smoothness is high.Meanwhile, adopt the sizing material cost of the structure saving of interlayer gluing.
In the present embodiment, described bamboo curtain splint layer has two kinds of specifications, and a kind of specification is that longitudinal bamboo chip of described bamboo curtain splint layer is three, and laterally bamboo chip is two.Longitudinal bamboo chip that another kind of specification is described bamboo curtain splint layer is five, and laterally bamboo chip is three.The intensity of the second specification can be greater than the first specification and generally be applied to the engineering field that requirement of strength is higher.
In the present embodiment, described bamboo curtain splint layer thickness is 3-4mm, described not gluing board using poplar board layer 1.8-2mm, and the thickness of described gluing board using poplar board layer is 2-2.5mm.By this size design, guarantee that substrate thickness, between 15-20mm, had both met substrate requirement of strength, reduce again substrate thickness.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a mirror bridge plate, it is characterized in that, comprise not gluing board using poplar board layer, bamboo curtain splint layer, gluing board using poplar board layer and coating layer, described bamboo curtain splint layer is crisscross bamboo curtain splint layer, described gluing board using poplar board layer is three layers, between every layer of gluing board using poplar board layer, clamp the sandwich layer that bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, be fitted in respectively sandwich layer two sides, described coating layer fits in the not lateral surface of gluing board using poplar board layer, and described coating layer is curing overlay film paper.
2. mirror bridge plate according to claim 1, is characterized in that, longitudinal bamboo chip of described bamboo curtain splint layer is three, and laterally bamboo chip is two.
3. mirror bridge plate according to claim 1, is characterized in that, longitudinal bamboo chip of described bamboo curtain splint layer is five, and laterally bamboo chip is three.
4. mirror bridge plate according to claim 1, is characterized in that, described bamboo curtain splint layer thickness is 3-4mm, described not gluing board using poplar board layer 1.8-2mm, and the thickness of described gluing board using poplar board layer is 2-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541509.8U CN203471888U (en) | 2013-09-02 | 2013-09-02 | Mirror surface bridge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541509.8U CN203471888U (en) | 2013-09-02 | 2013-09-02 | Mirror surface bridge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471888U true CN203471888U (en) | 2014-03-12 |
Family
ID=50220293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541509.8U Expired - Fee Related CN203471888U (en) | 2013-09-02 | 2013-09-02 | Mirror surface bridge plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493798A (en) * | 2015-09-06 | 2017-03-15 | 湖南中南神箭竹木有限公司 | A kind of group blank technology of bridge bamboo slab rubber |
-
2013
- 2013-09-02 CN CN201320541509.8U patent/CN203471888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493798A (en) * | 2015-09-06 | 2017-03-15 | 湖南中南神箭竹木有限公司 | A kind of group blank technology of bridge bamboo slab rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |