CN101830022A - Artificial timber and processing method thereof - Google Patents
Artificial timber and processing method thereof Download PDFInfo
- Publication number
- CN101830022A CN101830022A CN 201010177290 CN201010177290A CN101830022A CN 101830022 A CN101830022 A CN 101830022A CN 201010177290 CN201010177290 CN 201010177290 CN 201010177290 A CN201010177290 A CN 201010177290A CN 101830022 A CN101830022 A CN 101830022A
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- raw material
- imitation wood
- timber
- raw materials
- glue
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Abstract
The invention relates to an artificial timber and a processing method thereof. The artificial timber is manufactured by using slabs and the lie as raw materials, applying glue to bond the raw materials and extruding the raw materials in an extruder, namely the artificial timber is processed by treating the raw materials, applying glue, placing, extruding and other steps. The product of the invention can be used in place of solid wood in most cases, and even is advantageous over the solid wood in terms of toughness, strength and the like. The shape and specifications of the timber can be set randomly, and the material cost and waste are reduced greatly. In the invention, the raw materials are readily available, the manufacturing is simple and quick, the waste material produced in a production process can be used, and environmental pollution is reduced. The cost of the artificial timber is low, and the product price is far lower than that of the solid wood materials. The used artificial timber can be processed again for repeated use.
Description
One, technical field
The invention belongs to the artificial material technical field, be specifically related to a kind of imitation wood and processing method thereof.
Two, background technology
Timber is the indispensable raw material of human lives, has a wide range of applications in the every field of agricultural, industry, building, mine and life household.
At present the timber that uses is based on the solid wood material of the log processing of self-sow, is aided with some artificial wooden materials (with wooden waste as raw material).Log is formed by natural trees self-sow, and the time that growth is become a useful person needs more than 20 years.Because resource-constrained, it is excessive to fell, and tellurian afforestation rate reduces significantly, causes many-sided major disasters such as weather, environment, simultaneously timber price is increased day by day.The restriction felling, saving the forest reserves has to greatest extent become human common recognition.Thereby can twice laid, replace solid wood with artificial material, be the selection that gears to actual circumstances most of people's coping resources crisis.
The comparatively common artificial wooden material in market has glued board, density board, particieboard or the like.Wherein, the performance quality of glued board is better, and near solid wood, but it pastes with log cutting back and make, and raw material still will use log, and natural resources is lacked protective effect, and the production glue consumption is very big, and environmental pollution is comparatively serious, and cost is very high.Density board and particieboard and glue mixed-forming, glue consumption are also very big.Their serviceability is relatively poor relatively, lacks the toughness of natural timber, and intensity is not enough fully, can't be in outdoor application.Relative cost is also higher.
Three, summary of the invention
The objective of the invention is deficiency, provide a kind of and can economize on resources, the imitation wood and the processing method thereof of with low cost, superior performance at above-mentioned existing resource and technology.The technical solution used in the present invention is: the imitation wood be with slab as raw material, it is bonding to add glue, is crushed to through press.
In raw material, can add a kind of in scoot, branch, stalk, the bamboo or several are as auxiliary material.
Imitation wood's processing method is: a, raw material are handled: slab is sloughed bark, carry out drying; Cut into the identical or close lath of specification, lath two cuts into the oblique angle; B, add glue on raw material, every cubic metre of imitation wood is 15～17kg with glue quantity; C, put into press die and put, the identical placement of all strip raw material length directions; D, with press die all around and following fixing, to pressurizeing above the raw material, after being pressed onto definite position, again with about the press die, about and the back fix, to raw material front pressurization, be pressed onto determine the position after, again with about the press die, front and back and a side fix, to raw material opposite side pressurization, be pressed onto determine the position after, promptly make the imitation wood.
Product of the present invention can replace solid wood to use in most cases, at aspect such as toughness, intensity even be better than solid wood.The specification shape can be set arbitrarily, thickness from 20mm to 3000mm, width from 20mm to 3000mm, length from 500mm to 18000mm, even bigger specification, complicated shape all can be made.Log processing lumber recovery is low, waste very greatly, and imitation wood's scale is processed the waste that does not have a tiny bit, can utilize to greatest extent, reduces the loss and the waste of material significantly.The property conference that the imitation wood has solved natural timber produces problems such as nature distortion, cracking, reduced scale.Product raw material of the present invention are easy to obtain, and making is simple, quick, and the waste material utilization of production process also can reduce environmental pollution.If can also process once more when the imitation wood uses into waste material, recycle.When using the imitation wood, the imitation wood that scale is made directly gets final product with cutting, and uses identical with the solid wood occupation mode.Raw material of the present invention all are discarded objects, and major part can only be used as fuel, and glue consumption is less relatively, and process is also very simple, thereby cost is lower, and product price can be far below the price of solid wood.
Four, the specific embodiment
The present invention during with the log converted timber remaining slab be raw material, also can in raw material, add used the scoot scrapped, the segment timber head under sawing, branch, stalk, bamboo or the like.
In manufacturing process, utilizing the principle of obsolete material processing is to protect the characteristic of wood materials itself, and all raw material all will keep its original state, and the characteristic of itself is not destroyed.Process the slab that gets off as log, shape is irregular elongate in shape, after the simple process, directly carry out gluing and be crushed to the imitation wood with press, the firm fecundity of raw material itself and the bonding effect of glue are complementary, be not only that glue is playing bonding effect, material self also plays very big effect.It is better than aspect indexs such as the hardness of the solid wood of self-sow, flexing resistance, stretching resistances to make the imitation wood of moulding.If culled wood is all rubbed (as density board and particieboard), glue and raw material can not form complementary active force, be to bond to together by glue all, such formed imitation wood's intensity and toughness just do not reach the desired standard of timber.
Process: at first will carry out raw material and handle, will remove bark to slab, material carries out drying, and it is consistent that slab and waste and old timber cut into specification as far as possible, will remove bark or leaf to branch, stalk, bamboo etc.Glue is spilled into to be wanted evenly, and glue consumption 15～17kg of every cubic metre of imitation wood (commercially available common carpenter's glue) is less than the glue consumption of glued board far away, also is less than the glue consumption of density board and particieboard.Raw material are put in press die, and it is consistent that the raw material length direction of all strips is wanted, and forward puts, and the space filled up as far as possible.Press die be about, all around is all movable, three or six faces can pressurize, after raw material and glue are put well, according to about, front and back and about three directions pressurize respectively, compression ratio is 20%～25%.
Claims (3)
1. imitation wood is characterized in that: it be with slab as raw material, it is bonding to add glue, is crushed to through press.
2. imitation wood according to claim 1 is characterized in that: add a kind of in scoot, branch, stalk, the bamboo or several in raw material.
3. an imitation wood as claimed in claim 1 processing method is characterized in that: a, raw material processing: slab is sloughed bark, carry out drying; Cut into the identical or close lath of specification, lath two cuts into the oblique angle; B, add glue on raw material, every cubic metre of imitation wood is 15～17kg with glue quantity; C, put into press die and put, the identical placement of all strip raw material length directions; D, with press die all around and following fixing, to pressurizeing above the raw material, after being pressed onto definite position, again with about the press die, about and the back fix, to raw material front pressurization, be pressed onto determine the position after, again with about the press die, front and back and a side fix, to raw material opposite side pressurization, be pressed onto determine the position after, promptly make the imitation wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010177290 CN101830022A (en) | 2009-10-29 | 2010-05-10 | Artificial timber and processing method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188323.7 | 2009-10-29 | ||
| CN 201010177290 CN101830022A (en) | 2009-10-29 | 2010-05-10 | Artificial timber and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101830022A true CN101830022A (en) | 2010-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010177290 Pending CN101830022A (en) | 2009-10-29 | 2010-05-10 | Artificial timber and processing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101830022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498656A (en) * | 2017-07-25 | 2017-12-22 | 南京林业大学 | A kind of high-efficiency method for producing of small dimension wood composite wood |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152729A (en) * | 2006-09-29 | 2008-04-02 | 海门市三阳镇飞鸿包装箱厂 | Package box plate material and its making method |
| CN101332614A (en) * | 2008-08-05 | 2008-12-31 | 云南永利发林业有限公司 | Burnishing surface wood oriented structure chipboard and manufacture method and use thereof |
| CN201314445Y (en) * | 2008-12-26 | 2009-09-23 | 黑龙江省木材科学研究所 | Gluing profile for tree branches, small woods, waste veneers or slabs stacked along fiber straightforward layer |
-
2010
- 2010-05-10 CN CN 201010177290 patent/CN101830022A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152729A (en) * | 2006-09-29 | 2008-04-02 | 海门市三阳镇飞鸿包装箱厂 | Package box plate material and its making method |
| CN101332614A (en) * | 2008-08-05 | 2008-12-31 | 云南永利发林业有限公司 | Burnishing surface wood oriented structure chipboard and manufacture method and use thereof |
| CN201314445Y (en) * | 2008-12-26 | 2009-09-23 | 黑龙江省木材科学研究所 | Gluing profile for tree branches, small woods, waste veneers or slabs stacked along fiber straightforward layer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498656A (en) * | 2017-07-25 | 2017-12-22 | 南京林业大学 | A kind of high-efficiency method for producing of small dimension wood composite wood |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100915 |