CN102672786A - Production method for large-thickness bamboo recombined material - Google Patents
Production method for large-thickness bamboo recombined material Download PDFInfo
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- CN102672786A CN102672786A CN2012101612665A CN201210161266A CN102672786A CN 102672786 A CN102672786 A CN 102672786A CN 2012101612665 A CN2012101612665 A CN 2012101612665A CN 201210161266 A CN201210161266 A CN 201210161266A CN 102672786 A CN102672786 A CN 102672786A
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Abstract
The invention provides a production method for a large-thickness bamboo recombined material and relates to the production method for the bamboo recombined material. The production method comprises the following steps: cutting a bamboo chip into a specified rectangular shape, and then grinding, drying, gluing, secondarily drying, paving multilayer materials on a mould-pressing machine, pressing and molding, and clipping edge, thereby forming the bamboo recombined material. The production method is characterized in that a mould used on the mould-pressing machine is a box with an upward opening; according to the process of paving multilayer materials, multilayer materials are paved in an inner cavity of the box mould; according to the process of pressing and molding, a rectangular upper mould plate is covered in a mould cavity; a pressing machine is used for coldly pressing the upper mould plate in place; a plurality of bolts pass through multiple pairs of parallel spaced through holes of two side walls of the box mould close to the upper surface of the upper mould plate and are fastened by nuts; the box mould is placed into a heating furnace for drying, the glue in the paved materials is solidified; the box mould is taken from the furnace, the bolts and the upper mould plate are removed and then materials are cooled; and the process of clipping edge is performed. The production method has the advantages that the large-thickness bamboo recombined material can be produced by using a cold pressing mould and the uniformity of drying process in the heating furnace is higher than that of a hot-pressing technology.
Description
Technical field:
The present invention relates to the bamboo recombined material production method.
Background technology:
The heavy bamboo wood technological process of bamboo at present does, bamboo chip rolls after cutting into the dimensioned oblong-shaped, form bamboo recombined material behind stone, compression moulding, the clipping edge at many levels on drying, impregnation, redrying, moulding press.When rolling bamboo chip is placed on and is rolled into the loose and staggered bamboo fiber bundle bar that links to each other, vertically keeps original fiber alignment direction on the roller roller; Bamboo fiber bundle through the impregnation redrying is mated formation on mould, and suppress after leveling at the two ends of bamboo fiber bundle bar.
The bamboo recombined material thickness that this process is produced is limited; Because the moulding press multi-template with treat that binder is alternate superimposed; Treat that binder can not lay too thickly for every layer, reason one is that thickness is too big, treats during mold pressing that binder is prone to extrude from the avris between two templates; Production board avris solidity ratio central part is little, is not homogeneous plate; The 2nd, moulded board conducts heat to make and treats that binder applying template adjacent to heat transfer temperature is high, and the central part temperature is low, even temperature can't be up to standard; And can not remedy to spin out hot pressing time; Because when hot press was unlimited, long-time hot transmission can make heat spill in the outer air, waste steam ability.
Summary of the invention:
The objective of the invention is to overcome above-mentioned defective, a kind of big thickness bamboo recombined material production method is provided.
Scheme of the present invention is: comprise and roll after bamboo chip cuts into the dimensioned oblong-shaped, form bamboo recombined material behind multi-level stone, compression moulding, the clipping edge on the drying, impregnation, redrying, moulding press; It is characterized in that: the multi-level employed moulding press of stone is conventional forcing press on the moulding press; Employed mould is the box-like body that opening makes progress on the moulding press, and multi-level stone operation is on the moulding press: lay multi-level stone at the box-like body dies cavity; The compression moulding operation is in die cavity, to cover the rectangle cope match-plate pattern; Forcing press is colded pressing cope match-plate pattern pressed down and is put in place; Some bolts pass parallel interval some to through hole of box-like body mould two side next-door neighbour's cope match-plate pattern upper surface, and use nut check, the box-like body mould is put into heating furnace dry; Make the adhesive curing in the auxiliary material, take out in the stove and get the material cooling after the box-like body mould sheds bolt, cope match-plate pattern; Then get into the clipping edge operation.
The invention has the advantages that: box-like body mold cold pressing mold can be produced big thickness bamboo recombined material, and baking operation can make the stone hexahedron conduct heat in the heating furnace, and the heat transfer uniformity is higher than heat pressing process.Dry good heat insulating, energy savings in the stove simultaneously.
Description of drawings:
Accompanying drawing is a mould structure sketch map of the present invention.
The specific embodiment:
The present invention includes and roll after bamboo chip cuts into the dimensioned oblong-shaped, form bamboo recombined material behind multi-level stone, compression moulding, the clipping edge on the drying, impregnation, redrying, moulding press; It is characterized in that: the multi-level employed moulding press of stone is conventional forcing press on the moulding press; The box-like body that employed mould 2 makes progress for opening on the moulding press, multi-level stone operation is on the moulding press: lay multi-level stone at box-like body mould 2 inner chambers; The compression moulding operation is in die cavity, to cover rectangle cope match-plate pattern 1; Forcing press is colded pressing cope match-plate pattern 1 pressed down and is put in place; Some bolts pass parallel interval some to through hole of box-like body mould 2 two sides next-door neighbour's cope match-plate pattern 1 upper surface, and use nut check, box-like body mould 2 is put into heating furnace dry; Make the adhesive curing in the auxiliary material, take out in the stove and get the material cooling after box-like body mould 2 sheds bolt, cope match-plate pattern 1; Then get into the clipping edge operation.
Multi-level bolt can be set on mould 2 use through hole, be applicable to the bamboo recombined material production requirement of different-thickness.
Claims (1)
1. one kind big thickness bamboo recombined material production method; Comprise and roll after bamboo chip cuts into the dimensioned oblong-shaped, form bamboo recombined material behind multi-level stone, compression moulding, the clipping edge on the drying, impregnation, redrying, moulding press; It is characterized in that: the multi-level employed moulding press of stone is conventional forcing press on the moulding press; The box-like body that employed mould (2) makes progress for opening on the moulding press, multi-level stone operation is on the moulding press: lay multi-level stone at box-like body mould (2) inner chamber; The compression moulding operation is in die cavity, to cover rectangle cope match-plate pattern (1); Forcing press is colded pressing cope match-plate pattern (1) pressed down and is put in place; Some bolts pass parallel interval some to through hole of box-like body mould (2) two side next-door neighbour's cope match-plate pattern (1) upper surface, and use nut check, box-like body mould (2) is put into heating furnace dry; Make the adhesive curing in the auxiliary material, take out in the stove and get the material cooling after box-like body mould (2) sheds bolt, cope match-plate pattern (1); Then get into the clipping edge operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101612665A CN102672786A (en) | 2012-05-21 | 2012-05-21 | Production method for large-thickness bamboo recombined material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101612665A CN102672786A (en) | 2012-05-21 | 2012-05-21 | Production method for large-thickness bamboo recombined material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102672786A true CN102672786A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101612665A Pending CN102672786A (en) | 2012-05-21 | 2012-05-21 | Production method for large-thickness bamboo recombined material |
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| CN (1) | CN102672786A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058547A (en) * | 2015-07-07 | 2015-11-18 | 中国林业科学研究院木材工业研究所 | Steam-injection assisting scrimber fast forming method |
| CN105666639A (en) * | 2016-03-10 | 2016-06-15 | 李阳 | Die for producing heavy bamboo square stock |
| CN106078945A (en) * | 2016-06-12 | 2016-11-09 | 李和麟 | High intensity laminated veneer lumber continuous press and production method thereof |
| CN107471336A (en) * | 2016-06-07 | 2017-12-15 | 赵星 | The moulded glued method into square bar of bamboo and wood materials high-moisture percentage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770915Y (en) * | 2005-01-31 | 2006-04-12 | 穆国君 | High-density plant integrated material press |
| CN201208774Y (en) * | 2008-05-27 | 2009-03-18 | 李悦 | Molding device for bamboo wood recombinant section steel |
| CN201353816Y (en) * | 2009-02-13 | 2009-12-02 | 中国林业科学研究院木材工业研究所 | Bamboo laminated lumber made of large bamboo bundle curtains |
| US7661450B2 (en) * | 2006-09-01 | 2010-02-16 | Zhengfeng Wang | Process for making a bamboo filament slab floor by opposite directional hot pressing |
| CN201677369U (en) * | 2010-03-24 | 2010-12-22 | 福建省永林竹业有限公司 | Lengthened special-type bamboo weight assembled material |
| JP2011101959A (en) * | 2009-11-10 | 2011-05-26 | Koyo Sangyo Co Ltd | Method for producing laminated material |
| CN201863276U (en) * | 2010-03-24 | 2011-06-15 | 福建省永林竹业有限公司 | Reconstituted bamboo lumber producing mold |
-
2012
- 2012-05-21 CN CN2012101612665A patent/CN102672786A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770915Y (en) * | 2005-01-31 | 2006-04-12 | 穆国君 | High-density plant integrated material press |
| US7661450B2 (en) * | 2006-09-01 | 2010-02-16 | Zhengfeng Wang | Process for making a bamboo filament slab floor by opposite directional hot pressing |
| CN201208774Y (en) * | 2008-05-27 | 2009-03-18 | 李悦 | Molding device for bamboo wood recombinant section steel |
| CN201353816Y (en) * | 2009-02-13 | 2009-12-02 | 中国林业科学研究院木材工业研究所 | Bamboo laminated lumber made of large bamboo bundle curtains |
| JP2011101959A (en) * | 2009-11-10 | 2011-05-26 | Koyo Sangyo Co Ltd | Method for producing laminated material |
| CN201677369U (en) * | 2010-03-24 | 2010-12-22 | 福建省永林竹业有限公司 | Lengthened special-type bamboo weight assembled material |
| CN201863276U (en) * | 2010-03-24 | 2011-06-15 | 福建省永林竹业有限公司 | Reconstituted bamboo lumber producing mold |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058547A (en) * | 2015-07-07 | 2015-11-18 | 中国林业科学研究院木材工业研究所 | Steam-injection assisting scrimber fast forming method |
| CN105666639A (en) * | 2016-03-10 | 2016-06-15 | 李阳 | Die for producing heavy bamboo square stock |
| CN107471336A (en) * | 2016-06-07 | 2017-12-15 | 赵星 | The moulded glued method into square bar of bamboo and wood materials high-moisture percentage |
| CN106078945A (en) * | 2016-06-12 | 2016-11-09 | 李和麟 | High intensity laminated veneer lumber continuous press and production method thereof |
| CN106078945B (en) * | 2016-06-12 | 2019-01-18 | 李和麟 | High-intensitive laminated veneer lumber continuous press and its production method |
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Application publication date: 20120919 |