CN203471895U - Bamboo-based poplar and eucalyptus composite base plate and bamboo-based poplar and eucalyptus composite bridge plate - Google Patents
Bamboo-based poplar and eucalyptus composite base plate and bamboo-based poplar and eucalyptus composite bridge plate Download PDFInfo
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- CN203471895U CN203471895U CN201320541466.3U CN201320541466U CN203471895U CN 203471895 U CN203471895 U CN 203471895U CN 201320541466 U CN201320541466 U CN 201320541466U CN 203471895 U CN203471895 U CN 203471895U
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Abstract
The utility model discloses a bamboo-based poplar and eucalyptus composite base plate comprising two adhesive-free poplar veneer layers, long bamboo curtain layers and three adhesive-coated eucalyptus veneer layers. The long bamboo curtain layers are transverse or longitudinal. Each of the bamboo curtain layers is sandwiched between every two of the three adhesive-coated eucalyptus veneer layers so that a core layer in symmetrical structure is formed. The adhesive-free poplar veneer layers are respectively arranged to two sides of the core layer. The bamboo-based poplar and eucalyptus composite base plate has both mechanical strength of the bamboo plywood and flexibility of the timber plywood, and also small error of thickness and high surface evenness as the long bamboo curtain and the poplar and eucalyptus veneers are composited to form the base material or plate that is of the symmetrical layering structure. Besides, adhesive cost is saved due to application of the alternative adhesive-coating structure.
Description
Technical field
The utility model relates to wood-based plate field, relates in particular to a kind of bamboo base poplar Eucalyptus composite base plate and the compound bridge plate of bamboo base poplar Eucalyptus.
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 Eucalyptus characteristic of utilizing to solve poor bamboo base poplar Eucalyptus composite base plate and the compound bridge plate of bamboo base poplar Eucalyptus of bamboo substrate surface planarization.
To achieve these goals, the technological means that the utility model adopts is:
A kind of bamboo base poplar Eucalyptus composite base plate, comprise not gluing board using poplar board layer, long bamboo curtain splint layer and gluing Eucalyptus ply, described long bamboo curtain splint layer is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply is three layers, between every layer of gluing Eucalyptus ply, clamp the sandwich layer that long bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, is fitted in respectively sandwich layer two sides.
Wherein, further comprise coating layer, 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, described long 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 Eucalyptus ply is 2-2.5mm.
To achieve these goals, another technological means that the utility model adopts is:
The compound bridge plate of a kind of bamboo base poplar Eucalyptus, comprise two above bamboo base Eucalyptus composite base plates bonded to each other, described bamboo base Eucalyptus composite base plate comprises not gluing board using poplar board layer, long bamboo curtain splint layer and gluing Eucalyptus ply, described long bamboo curtain splint layer is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply is three layers, between every layer of gluing Eucalyptus ply, clamp the sandwich layer that long bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, is fitted in respectively sandwich layer two sides.
Wherein, further comprise coating layer, 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, described long 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 Eucalyptus ply is 2-2.5mm.
The beneficial effects of the utility model are: long bamboo curtain splint and board using poplar board and Eucalyptus veneer 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: long bamboo curtain splint layer; 3: gluing Eucalyptus ply; 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, the utility model bamboo base poplar Eucalyptus composite base plate, comprise not gluing board using poplar board layer 1, long bamboo curtain splint layer 2 and gluing Eucalyptus ply 3, described long bamboo curtain splint layer 2 is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply 3 is three layers, between every layer of gluing Eucalyptus ply 3, clamp the sandwich layer that long bamboo curtain splint layer 2 described in one deck forms symmetrical structures, described not gluing board using poplar board layer 1 is two-layer, is fitted in respectively sandwich layer two sides.Further comprise coating layer 4, 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, Eucalyptus veneer 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.Long bamboo curtain splint and Eucalyptus veneer 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 long bamboo curtain splint layer thickness is 3-4mm, described not gluing board using poplar board layer 1.8-2mm, the thickness of described gluing Eucalyptus ply is 2-2.5mm, by this size design, guarantees that substrate thickness is between 15-20mm, both meet substrate requirement of strength, reduced again substrate thickness.
The compound bridge plate of the utility model bamboo base poplar Eucalyptus, comprise two above bamboo base Eucalyptus composite base plates bonded to each other, described bamboo base Eucalyptus composite base plate comprises not gluing board using poplar board layer, long bamboo curtain splint layer and gluing Eucalyptus ply, described long bamboo curtain splint layer is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply is three layers, between every layer of gluing Eucalyptus ply, clamp the sandwich layer that long bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, is fitted in respectively sandwich layer two sides.Be that the compound bridge plate of the utility model bamboo base poplar Eucalyptus is composited multi-layer bamboo base poplar Eucalyptus composite base plate exactly.
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 (6)
1. a bamboo base poplar Eucalyptus composite base plate, it is characterized in that, comprise not gluing board using poplar board layer, long bamboo curtain splint layer and gluing Eucalyptus ply, described long bamboo curtain splint layer is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply is three layers, between every layer of gluing Eucalyptus ply, clamp the sandwich layer that long bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, is fitted in respectively sandwich layer two sides.
2. bamboo base poplar Eucalyptus composite base plate according to claim 1, is characterized in that, further comprise coating layer, 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.
3. bamboo base poplar Eucalyptus composite base plate according to claim 1, is characterized in that, described long 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 Eucalyptus ply is 2-2.5mm.
4. the compound bridge plate of bamboo base poplar Eucalyptus, it is characterized in that, comprise two above bamboo base Eucalyptus composite base plates bonded to each other, described bamboo base Eucalyptus composite base plate comprises not gluing board using poplar board layer, long bamboo curtain splint layer and gluing Eucalyptus ply, described long bamboo curtain splint layer is laterally or longitudinal long bamboo curtain splint layer, described gluing Eucalyptus ply is three layers, between every layer of gluing Eucalyptus ply, clamp the sandwich layer that long bamboo curtain splint layer described in one deck forms symmetrical structure, described not gluing board using poplar board layer is two-layer, is fitted in respectively sandwich layer two sides.
5. the compound bridge plate of bamboo base poplar Eucalyptus according to claim 4, is characterized in that, further comprises coating layer, and 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.
6. the compound bridge plate of bamboo base poplar Eucalyptus according to claim 4, is characterized in that, described long 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 Eucalyptus ply is 2-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541466.3U CN203471895U (en) | 2013-09-02 | 2013-09-02 | Bamboo-based poplar and eucalyptus composite base plate and bamboo-based poplar and eucalyptus composite bridge plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541466.3U CN203471895U (en) | 2013-09-02 | 2013-09-02 | Bamboo-based poplar and eucalyptus composite base plate and bamboo-based poplar and eucalyptus composite bridge plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471895U true CN203471895U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541466.3U Expired - Fee Related CN203471895U (en) | 2013-09-02 | 2013-09-02 | Bamboo-based poplar and eucalyptus composite base plate and bamboo-based poplar and eucalyptus composite bridge plate |
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| CN (1) | CN203471895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708683A (en) * | 2015-01-09 | 2015-06-17 | 浙江可信竹木有限公司 | Production process of bamboo-wood composite bottom plate for container |
| CN104708687A (en) * | 2015-01-09 | 2015-06-17 | 浙江可信竹木有限公司 | Production technology for bamboo-wood composite building template |
| CN105538430A (en) * | 2015-12-14 | 2016-05-04 | 浙江金圣竹木有限公司 | Bamboo-wood composite plate and processing method thereof |
| 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 CN201320541466.3U patent/CN203471895U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708683A (en) * | 2015-01-09 | 2015-06-17 | 浙江可信竹木有限公司 | Production process of bamboo-wood composite bottom plate for container |
| CN104708687A (en) * | 2015-01-09 | 2015-06-17 | 浙江可信竹木有限公司 | Production technology for bamboo-wood composite building template |
| 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 |
| CN105538430A (en) * | 2015-12-14 | 2016-05-04 | 浙江金圣竹木有限公司 | Bamboo-wood composite plate and processing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20180902 |