CN201198160Y - Leftover material integrated material - Google Patents
Leftover material integrated material Download PDFInfo
- Publication number
- CN201198160Y CN201198160Y CNU2008200746163U CN200820074616U CN201198160Y CN 201198160 Y CN201198160 Y CN 201198160Y CN U2008200746163 U CNU2008200746163 U CN U2008200746163U CN 200820074616 U CN200820074616 U CN 200820074616U CN 201198160 Y CN201198160 Y CN 201198160Y
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- CN
- China
- Prior art keywords
- main body
- grain direction
- bamboo
- integrated material
- leftover pieces
- 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
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Abstract
The utility model belongs to the technical field of wood processing, and relates to a scrap integration plate. A main body of the scrap integration plate is formed by the mutual gluing and stacking of small lathing, wood chip or small bamboo sheet and bamboo strip. One layer or more than one layer of interlayer is inlaid in the main body of the scrap integration plate, each layer of interlayer is formed by the small lathing and the wood chip which are arranged according to the identical grain direction, or is formed by the small bamboo sheet or the bamboo strip which is arranged according to the identical grain direction. The plate provided by the utility model has the advantages that the performance is excellent, cracking and deformation are not easy to occur, the static bending strength is bigger than that of the ordinary solid wood, the water swelling is low, and the hardness is also strengthened.
Description
Technical field
The utility model relates to a kind of wood processing technique field, the artificial board of the excellent usefulness of particularly a kind of bad material.
Background technology
Build a resource-conserving, utilization has proposed higher more stern challenge to reasonable resources in environmentally friendly harmonious society, and the expert proposes to promote timber buildings and wooden decorative material to reach the purpose of energy-conserving and environment-protective, reaches the sustainable development of resource.This will make the supply of China's timber nervous more.The comprehensive utilization of artificial forest will bring new opportunity to the lumber market.Artificial forest has outstanding characteristics such as planting range is wide, growth cycle is short.The processing method of application of advanced changes the character of artificial forest wood, widens the range of application of artificial forest wood.The plant husbandry of same China south bamboo is very extensive, if can combine bamboo wood and timber, get its advantage, produce the sheet material of stable performance, will provide new developing direction for Furniture panel and decoration market undoubtedly, also provide new thinking for alleviating raw-material supply.Here provide a kind of with the leftover pieces in the Wood-based Panel Production, the integrated sheet that materials such as small dimension timber, bamboo wood are manufactured.
The utility model content
The purpose of this utility model provides a kind ofly makes sheet material or flitch by material inferior such as tailing in small diameter grade material, brush wood, Wooden veneer and the wooden skin production process and the leftover pieces in the bamboo processing through hot pressing, and the utility model adopts following technical scheme:
A kind of leftover pieces integrated material, its main body is to be glued together mutually by little batten, wood chip or little bamboo chip, bamboo bar to be laminated, in the main body of described leftover pieces integrated material, also be embedded with one or more layers of interlayer, every layer interlayer is arranged according to identical grain direction by little batten, wood chip and is formed, or is formed according to identical grain direction arrangement by little bamboo chip or bamboo bar.
In the technique scheme, the main body of described leftover pieces integrated material is preferably arranged according to identical grain direction by little batten, wood chip or bamboo chip bamboo bar and is formed, being embedded between the whole grain direction of the grain direction of each interlayer in the described main body and described integrated material main body scope at an angle to each other respectively can spend to the angle between 90 degree 5, preferably spends to the angle between 90 degree 60.
Little batten, wood chip or the little bamboo chip, the bamboo bar that constitute described leftover pieces integrated material main body can be arranged according to identical grain direction as mentioned above, also can random arrangement.
For abundant reasonable use timber, we can be cut into thickness to the timber of small diameter grade with wood chipping equipment and be about the thin slice of 0.1～5mm or be broken into undersized batten, the leftover pieces remaining with the glue plywood mix with the undersized leftover pieces of small dimension that the manufacturing bamboo product is left, mat formation into slab according to the grain direction of unanimity is stacked behind the gluing, after stacked thickness reaches certain size more firmly machine under the condition of pressing high pressure-temperature to press, make sheet material or flitch.Through cutting edge, the fixed thick veneer of sanding is made the sheet material and the flitch of all size then.In order to prevent the transverse curvature of plate face, the above grain direction of one deck 5～90 degree are each other arranged in the core.The performance of sheet material is very superior like this, not easy to crack and distortion, and MOR is greater than general solid wood, and expansion rate of water absorption is low, and hardness is also strengthened.Because of its processing technology is simple, be convenient to realize that the cost of raw material is low, greatly reduces its production cost so be convenient to obtain, and is the desirable material of decorative building material, especially is fit to do beam and does post.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the present utility model.
Fig. 2 is the overall structure schematic diagram of another kind of embodiment of the present utility model.
Fig. 3 be the utility model the decomposition texture schematic diagram of leftover pieces integrated material.
The specific embodiment
1, raw material
The slice that small diameter grade timber is made
Diameter less than the small dimension wood of 60mm or diameter greater than 60mm but can't get long crook and soak after softening peeling handles, cut into the veneer of thickness with slicer, and be dried to moisture content less than 15% at 0.1～5mm.
Tailing in the plywood production process
At the preparation veneer used of glued board or when decorating with wooden skin, have individually than indispensable manufacturing procedure, that is exactly will be with veneer bolt preliminary election rounding.To add the veneer thickness inequality and the area that reach man-hour little carrying out this, and face is discontinuous.These can not be become the veneer or the wooden skin of the width of cloth, and the remaining tailing in screening back is dried to moisture content less than 15%.
Small dimension stock in the bamboo product production process
The little leftover pieces of size in making bamboo matter veneer process under the screening.Be dried to moisture content less than 15%.
2, gluing is mated formation
Certain thickness slab (in the utility model, being referred to as the main body of leftover pieces integrated material) was being mated formation in gluing stirring together after little batten wood chip that drying is good or little bamboo chip bamboo bar mixed according to the grain direction of unanimity; In order to strengthen the morphotropism of sheet material transversary power and control sheet material, when mating formation, in sandwich layer, lay and spread the interlayer that becomes 5～an angle of 90 degrees degree with the whole grain direction of slab every certain thickness.
3, hot pressing, fixed thick
The slab of forming adopts HTHP to be pressed into sheet material or flitch.Pressure is 2.5～3.5MPa during compacting, and temperature is 120～145 degree.
Fig. 1 is the overall structure schematic diagram of leftover pieces integrated material that will be hot pressed into after the particle random arrangement such as spile, batten, bamboo chip, bamboo bar.Fig. 2 is the leftover pieces integrated material that particles such as spile, batten, bamboo chip, bamboo bar are pressed into according to the after heat of arranging with a kind of grain direction.
Fig. 3 is the decomposing schematic representation of leftover pieces integrated material provided by the utility model.Shown in the figure 1 constitutes the main body of leftover pieces integrated material of the present utility model, and this integrated material main body is mated formation according to the grain direction of unanimity and formed.Also be equipped with a layer interlayer 2 therein, this interlayer 2 is arranged by identical grain direction by particle and is formed, and preferably spile, batten or the little bamboo chip of little bamboo bar by identical or close material constitutes.In the present embodiment, the grain direction of this interlayer 2 roughly becomes 90 degree with the grain direction of integrated material main body 1.In actual applications, can in the integrated material main body, lay a plurality of interlayers.Be mutually the angle of 5～90 degree between the grain direction of the grain direction of each interlayer and integrated material main body.This angle generally can be 60～90 degree.
Claims (4)
1. leftover pieces integrated material, its main body is to be glued together mutually by little batten, wood chip or little bamboo chip, bamboo bar to be laminated, it is characterized in that, in the main body of described leftover pieces integrated material, also be embedded with one or more layers of interlayer, every layer interlayer is arranged according to identical grain direction by little batten, wood chip and is formed, or is formed according to identical grain direction arrangement by little bamboo chip or bamboo bar.
2. leftover pieces integrated material according to claim 1, it is characterized in that, the main body of described leftover pieces integrated material is to be arranged according to identical grain direction by little batten, wood chip or bamboo chip bamboo bar to form, and scope at an angle to each other respectively is at 5 angles of spending between spending to 90 between the grain direction that is embedded in each interlayer in the described main body and the whole grain direction of described integrated material main body.
3. leftover pieces integrated material according to claim 2 is characterized in that, is embedded between the whole grain direction of the grain direction of each interlayer in the described main body and described integrated material main body scope at an angle to each other respectively and spends to the angle between 90 degree 60.
4. it is characterized in that according to claim 1, constitute little batten, wood chip or little bamboo chip, the bamboo bar random arrangement of described leftover pieces integrated material main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200746163U CN201198160Y (en) | 2008-05-05 | 2008-05-05 | Leftover material integrated material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200746163U CN201198160Y (en) | 2008-05-05 | 2008-05-05 | Leftover material integrated material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198160Y true CN201198160Y (en) | 2009-02-25 |
Family
ID=40449318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200746163U Expired - Fee Related CN201198160Y (en) | 2008-05-05 | 2008-05-05 | Leftover material integrated material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198160Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317565A (en) * | 2013-04-08 | 2013-09-25 | 赵杰 | Solid wood cross section integrated plate and processing integration method thereof |
| CN104097238A (en) * | 2013-04-02 | 2014-10-15 | 赵杰 | Solid wood cross section integrated board and processing integrating method thereof |
-
2008
- 2008-05-05 CN CNU2008200746163U patent/CN201198160Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097238A (en) * | 2013-04-02 | 2014-10-15 | 赵杰 | Solid wood cross section integrated board and processing integrating method thereof |
| CN103317565A (en) * | 2013-04-08 | 2013-09-25 | 赵杰 | Solid wood cross section integrated plate and processing integration method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20120505 |