CN102909768A - Compressing technology of ligneous piece - Google Patents
Compressing technology of ligneous piece Download PDFInfo
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- CN102909768A CN102909768A CN2012104846405A CN201210484640A CN102909768A CN 102909768 A CN102909768 A CN 102909768A CN 2012104846405 A CN2012104846405 A CN 2012104846405A CN 201210484640 A CN201210484640 A CN 201210484640A CN 102909768 A CN102909768 A CN 102909768A
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- ligneous piece
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Abstract
The invention discloses a compressing technology of a ligneous piece. The compressing technology comprises the following steps of: softening wood through water absorption; applying a vertical and downward pressure force to the softened wood for compression; cutting the wood along a direction the same as that of pressure force to form workpieces; overlapping the first workpieces and the second workpieces together to form the ligneous piece, and coating gluewater on the contact surfaces of the first workpieces and the second workpieces, wherein the directions of wood fibers in the first workpieces and the second workpieces are intercrossed with each other; and placing the workpieces in a mold till the gluewater is solidified and the workpieces are dehydrated and dried. According to the compressing technology of the ligneous piece disclosed by the invention, a plurality of ligneous workpieces are jointed after being softened and compressed and a stable structure is formed after the ligneous piece is dehydrated and dried so that the ligneous piece has stable and uniform performance and is beneficial to subsequent processing; and the problem in the prior art that natural materials are difficult to process is overcome.
Description
Technical field
The present invention relates to the timber treatment technology field, relate in particular to a kind of compression treatment process of ligneous piece.
Background technology
Along with the development of material technology, increasing industrialization product is made with artificial material, and traditional natural material is progressively reducing such as the use of timber, stone material etc.Artificial material can be produced in a large number such as various chemical industry synthetic materials, handling ease, and quality, color, structure are unified, can produce unified, standardized industrialization product.Natural material is owing to have structure and an outward appearance of self-assembling formation, for the production of the time be difficult to accomplish apparent complete unity.Simultaneously, natural material disunity has structurally also brought difficulty to production and processing.Therefore, within a period of time, natural material has the trend that is replaced by artificial material gradually.
But, recent natural material has again the trend of the attention of regaining.Just because of the unique texture of natural material so that each material itself has unique feature, has own unique texture such as timber.After a product was used for a long time, these unique textures were to a kind of distinctive familiarity feeling of user and cordial feeling.And that this advantage is artificial material is not available.
Summary of the invention
The present invention is intended to propose a kind of wood treatment process that can strengthen timber stability and homogeneity.
According to one embodiment of the invention, a kind of compression treatment process of ligneous piece is proposed, comprise following step:
Make the timber suction softening;
The pressure that timber after softening is applied straight down compresses;
Form workpiece along the direction cutting timber identical with pressure;
The first workpiece and the second workpiece be stacked together forms ligneous piece, glue coated on the contact-making surface of the first workpiece and the second workpiece, and the direction of the wood-fibred in the first workpiece and the second workpiece is intersected mutually;
Place mould until dried and ligneous piece to dehydrate ligneous piece.
In one embodiment, also comprise be stacked in the 3rd workpiece on the second workpiece and on the contact-making surface of the second workpiece and the 3rd workpiece glue coated, the direction of the wood-fibred of adjacent workpiece is intersected mutually in the first workpiece, the second workpiece and the 3rd workpiece.
In one embodiment, timber is compressed and timber is heated when cutting.
In one embodiment, timber is heated comprise timber is placed high-temperature steam.
In one embodiment, mould is in fixedly ligneous piece, in the horizontal direction open confession circulation of air of vertical direction.
The compression treatment process of ligneous piece of the present invention is softening with several wooden workpieces, compression is rear fits, dehydrate rear formation stable structure until ligneous piece, so that ligneous piece has the performance of stable and homogeneous, be conducive to following process, overcome the problem of natural material processing difficulties in the prior art.
Description of drawings
Fig. 1 has disclosed the flow chart according to the compression treatment process of the ligneous piece of one embodiment of the invention.
Fig. 2 has disclosed the structure chart according to the first embodiment of the ligneous piece of one embodiment of the invention.
Fig. 3 has disclosed the structure chart according to the second embodiment of the ligneous piece of one embodiment of the invention.
Fig. 4 has disclosed the schematic diagram that cooperates with ligneous piece according to mould in one embodiment of the invention.
The specific embodiment
With reference to shown in Figure 1, Fig. 1 has disclosed the compression treatment process according to the ligneous piece of one embodiment of the invention, and this treatment process 100 comprises:
102. make the timber suction softening.In one embodiment, making timber absorb water softening process can be by placing steam to realize in timber, and the while in the softening process of timber suction is so that the timber intensification.
104. the pressure that the timber after softening is applied straight down compresses.After timber is softening, with compression device edge direction compression wood straight down.In one embodiment, in the process of compressing, still maintenance is heated to timber, such as continuing timber is placed steam.At this moment, can also come so that timber continues to heat up by the mode that promotes vapor (steam) temperature.
106. form workpiece along the direction cutting timber identical with pressure.Namely same edge direction cutting timber straight down forms wooden workpiece.Workpiece can be various shapes, such as sheet material, piece shape etc.What need to describe is when cutting, to need the direction of wooden fibers of reasonable arrangement timber, so that the workpiece that obtains can have different direction of wooden fibers.In one embodiment, in the process of cutting, also need to keep the heating of timber placed steam such as continuing with timber.At this moment, can also come so that timber continues to heat up by the mode that promotes vapor (steam) temperature.
Form ligneous piece 108. the first workpiece and the second workpiece be stacked together, glue coated on the contact-making surface of the first workpiece and the second workpiece, the direction of the wood-fibred in the first workpiece and the second workpiece is intersected mutually.Fig. 2 has disclosed the structure chart according to the first embodiment of the ligneous piece of one embodiment of the invention.In the first embodiment of ligneous piece, the second workpiece 204 overlays on the first workpiece 202, is coated with glue 203 at the contact-making surface of the second workpiece 204 and the first workpiece 202.The direction of wooden fibers of the first workpiece 202 and the second workpiece 204 crosses one another.In one embodiment, ligneous piece can have the three stacked structures of putting.Fig. 3 has disclosed the structure chart according to the second embodiment of the ligneous piece of one embodiment of the invention.In a second embodiment, except the first workpiece 202 and the second workpiece 204 and the glue between them 203, the 3rd workpiece 206 is stacked on the second workpiece 204 and glue coated 203 on the contact-making surface of the second workpiece 204 and the 3rd workpiece 206.The direction of the wood-fibred of adjacent workpiece is intersected mutually in the first workpiece 202, the second workpiece 204 and the 3rd workpiece 206.
110. place mould until dried and ligneous piece to dehydrate ligneous piece.Fig. 4 has disclosed the schematic diagram that cooperates with ligneous piece according to mould in one embodiment of the invention.In the embodiment shown in fig. 4, mould 400 is in the fixing ligneous piece 300 of vertical direction, and is open for circulation of air, so that ligneous piece 300 can dehydrate in the horizontal direction.
The compression treatment process of ligneous piece of the present invention is softening with several wooden workpieces, compression is rear fits, dehydrate rear formation stable structure until ligneous piece, so that ligneous piece has the performance of stable and homogeneous, be conducive to following process, overcome the problem of natural material processing difficulties in the prior art.
Claims (5)
1. the compression treatment process of a ligneous piece is characterized in that, comprising:
Make the timber suction softening;
The pressure that timber after softening is applied straight down compresses;
Form workpiece along the direction cutting timber identical with pressure;
The first workpiece and the second workpiece be stacked together forms ligneous piece, glue coated on the contact-making surface of the first workpiece and the second workpiece, and the direction of the wood-fibred in the first workpiece and the second workpiece is intersected mutually;
Place mould until dried and ligneous piece to dehydrate ligneous piece.
2. the compression treatment process of ligneous piece as claimed in claim 1, it is characterized in that, also comprise be stacked in the 3rd workpiece on the second workpiece and on the contact-making surface of the second workpiece and the 3rd workpiece glue coated, the direction of the wood-fibred of adjacent workpiece is intersected mutually in the first workpiece, the second workpiece and the 3rd workpiece.
3. the compression treatment process of ligneous piece as claimed in claim 1 is characterized in that, timber is compressed and timber heated when cutting.
4. the compression treatment process of ligneous piece as claimed in claim 3 is characterized in that, timber is heated to be comprised timber is placed high-temperature steam.
5. the compression treatment process of ligneous piece as claimed in claim 1 is characterized in that, described mould is in fixedly ligneous piece, in the horizontal direction open confession circulation of air of vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104846405A CN102909768A (en) | 2012-11-26 | 2012-11-26 | Compressing technology of ligneous piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104846405A CN102909768A (en) | 2012-11-26 | 2012-11-26 | Compressing technology of ligneous piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909768A true CN102909768A (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104846405A Pending CN102909768A (en) | 2012-11-26 | 2012-11-26 | Compressing technology of ligneous piece |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1105624A (en) * | 1994-08-18 | 1995-07-26 | 青岛金源公司 | Method for making high strength bamboo plywood |
| JPH0825301A (en) * | 1994-07-15 | 1996-01-30 | Yokoi Shoten:Goushi | Working method of wood |
| JP2000135706A (en) * | 1998-08-24 | 2000-05-16 | Toyota Motor Corp | Woody touch molded product and manufacture thereof |
| CN1280057A (en) * | 2000-08-15 | 2001-01-17 | 青岛瑞达模板总公司 | Wood bottom board for Chinese-made material container and its producing method |
| KR20040092143A (en) * | 2003-04-25 | 2004-11-03 | 센-바 리 | Method for producing a piece of timber including heartwood |
| JP2006116871A (en) * | 2004-10-22 | 2006-05-11 | Olympus Corp | Wood processing method |
| US20060236650A1 (en) * | 2005-04-01 | 2006-10-26 | Olympus Corporation | Processing apparatus, mold for wood processing, and method of processing wood |
| JP2008173879A (en) * | 2007-01-19 | 2008-07-31 | Electric Power Dev Co Ltd | Flexible laminating wooden material and its process |
| JP2010240918A (en) * | 2009-04-02 | 2010-10-28 | Olympus Corp | Method of manufacturing compressed wood product |
-
2012
- 2012-11-26 CN CN2012104846405A patent/CN102909768A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0825301A (en) * | 1994-07-15 | 1996-01-30 | Yokoi Shoten:Goushi | Working method of wood |
| CN1105624A (en) * | 1994-08-18 | 1995-07-26 | 青岛金源公司 | Method for making high strength bamboo plywood |
| JP2000135706A (en) * | 1998-08-24 | 2000-05-16 | Toyota Motor Corp | Woody touch molded product and manufacture thereof |
| CN1280057A (en) * | 2000-08-15 | 2001-01-17 | 青岛瑞达模板总公司 | Wood bottom board for Chinese-made material container and its producing method |
| KR20040092143A (en) * | 2003-04-25 | 2004-11-03 | 센-바 리 | Method for producing a piece of timber including heartwood |
| JP2006116871A (en) * | 2004-10-22 | 2006-05-11 | Olympus Corp | Wood processing method |
| US20060236650A1 (en) * | 2005-04-01 | 2006-10-26 | Olympus Corporation | Processing apparatus, mold for wood processing, and method of processing wood |
| JP2008173879A (en) * | 2007-01-19 | 2008-07-31 | Electric Power Dev Co Ltd | Flexible laminating wooden material and its process |
| JP2010240918A (en) * | 2009-04-02 | 2010-10-28 | Olympus Corp | Method of manufacturing compressed wood product |
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Application publication date: 20130206 |