CN103056933A - Processing method of bamboo board with regular bamboo joints - Google Patents
Processing method of bamboo board with regular bamboo joints Download PDFInfo
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- CN103056933A CN103056933A CN2012105319086A CN201210531908A CN103056933A CN 103056933 A CN103056933 A CN 103056933A CN 2012105319086 A CN2012105319086 A CN 2012105319086A CN 201210531908 A CN201210531908 A CN 201210531908A CN 103056933 A CN103056933 A CN 103056933A
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Abstract
The invention discloses a processing method of a bamboo board with regular bamboo joints. A hole round bamboo is broken into bars and cracked into bamboo bars with certain thickness and length, rough plane, high-temperature stewing, high-pressure carbonization, drying and finish plane are performed on the bamboo bars to form bamboo chips, the bamboo board is formed through processes of color selection, material coating, blank assembly, bundling, board pressing, sanding, chase mortise, painting and the like. The blank assembly uses a central line of width of a blank board made of bamboo as a symmetric line, high-quality bamboo chips selected from the same section of round bamboo are symmetrically arranged on two sides of a central layer according to the bamboo joints, and the bamboo chips are alternately arranged in staggered mode on the same plane of the bamboo board according to inner cambered surfaces and outer cambered surfaces. The processing method is simple in process, material-saving and environment-friendly, and the bamboo board has the advantages of being even in density and hardness, high in strength and the like.
Description
Technical field
The present invention relates to bamboo wood manufacture field, particularly relate to the processing method of the regular bamboo clappers of a kind of ring.
Background technology
The bamboo industry of China is the rising industry that occupies prostatitis, the world, the annual output value of creating nearly hundred billion yuan, and the volume of trade of bamboo product accounts for 57% of the whole world, becomes one of forestry rising industry that has vigor.China is the country of bamboo resource most species, quantity maximum in the world, also is to develop in the world the earliest country the most widely of bamboo resource.China timber resources lacks, from conserve forests, the requirement of protection of the environment, wood substituted by bamboo is bamboo product development inexorable trend.In addition, bamboo furniture, handicraft etc. gives the sense that goes back to nature, and is popular natural green environment-friendly products in the present age.Along with the raising of people's environmental consciousness, the consumer is surging to the requirement of " green low-carbon " quality of the life, and bamboo product is just being annotated brand-new life idea with the product of green low-carbon as the new lover of green low-carbon product, leader people's healthy new life.Along with the continuous expansion in bamboo product market, the Bamboo Industry Development of China has also entered the fast-developing stage.Particularly borrow power in scientific and technical innovation and technology upgrading, brought up the development of bamboo industry today, the intensive processing from traditional Resource Cultivation to the modern times, advanced achievements in every particular is supporting bamboo industry and is growing out of nothing, from small to large.
Along with the maturation of the day by day in short supply and bamboo product processing technique of timber resources, China's bamboo clappers begins to come into the market on a large scale, deeply is subjected to consumers in general's favor.Bamboo clappers is a kind of new decorative material for building, and it through twenties procedures, sloughs the former juice of bamboo take natural high-quality bamboo as raw material, pieces together through HTHP and presses, and again through multilayer paint, last infrared baking forms.Bamboo clappers brings one green pure and fresh wind with the many premium properties after its natural advantage of giving and the moulding to the building materials market.Bamboo clappers has the native texture of bamboo, and is pure and fresh elegant, gives a kind of back to nature of people, elegance sensation free from vulgarity.It has a lot of characteristics, and bamboo clappers wood substituted by bamboo at first has the original feature of timber, and bamboo is in process, employing meets the high-quality glue kind of national standard, can avoid the materials such as formaldehyde to the harm of human body, sturdy and durable with the natural aesthetic feeling of raw wood floor and floor tile.In addition, the thermal conductivity of bamboo wood is good, and it is indoor cool in summer and warm in winter to use bamboo clappers to make, and is a kind of environmentally friendly environment-friendly products.
Because the bamboo material ring is all different from length between the ring, simultaneously, again because bamboo material is arc, the density of material of interior outer arcuate, hardness difference, be difficult for processing, therefore, in the bamboo clappers production technology, will realize relatively difficulty of ring marshalling, so the bamboo clappers surface mostly is the phenomenon of bamboo cane splicing line and ring entanglement irregularity in the market, ring decorative pattern irregularity.But along with the raising of people's living standard, the bamboo clappers of traditional single pattern can not satisfy diversified product requirement, the future development of bamboo clappers forward unrelated diversification.
Domestic some relevant regular bamboo clappers technology of ring that disclose:
Chinese utility model patent, [title] full bamboo decorative plate, [patent No.] CN93234833.5, [publication number] CN2175080, this utility model discloses a kind of building and ornament materials of new structure, is to split into the whole plate of arcuation by mao bamboon to be launched into flat board to consist of after hot mastication is processed.Traditional again process of bonding one-tenth plate that mao bamboon split into after the bamboo cane has been broken in this invention, processing technology is simplified greatly, be suitable for large-scale industrial production, production efficiency is high, but directly mao bamboon is split into after the bamboo cane more bonding one-tenth plate, processing technology is simplified greatly, the bamboo clappers surface present the bamboo cane splicing line and ring regular, but because all can there be defective in mao bamboon, directly mao bamboon is split into the whole plate of arcuation and after hot mastication is processed, be launched into flat board, process without chip select, can have influence on the quality of bamboo clappers.
Chinese invention patent, [title] a kind of bamboo plate made by opening and flatting round bamboo and method for making thereof, [patent No.] CN98115392.5, [publication number] CN1242278, this disclosure of the Invention a kind of bamboo plate made by opening and flatting round bamboo and method for making thereof, bamboo plate made by opening and flatting round bamboo is evenly to offer on its outer surface, vertically one group of angled profile groove of tool by the circle bamboo, and launches to form; Method for making is: axially evenly offer first one group of angled profile groove of tool on the outer surface of full circle bamboo, and according to the round bamboo clappers of required size intercepting certain-length and width, to justify bamboo clappers and launch, two sections with each profile groove place are glued together again, namely form the thick shape of bamboo clappers; Then the thick shape of dry bamboo clappers is carried out adjustable cast iron planes processing at last, namely gets the bamboo clappers finished product of certain size.Because this invention needs axially evenly offering one group of angled profile groove of tool, the waste bamboo wood, and also without force plane, the round bamboo clappers that directly will launch is glued at the section place, has a strong impact on bonding strength.
Summary of the invention
The present invention is directed to the ring irregularity of prior art bamboo clappers existence, the problem of bonding strength deficiency, the processing method of the regular bamboo clappers of the ring of a kind of low cost, high efficiency, material-saving environmental is provided, solved present bamboo clappers in process of production ring be difficult to the problems such as marshalling and bamboo clappers intensity, hardness, Density inhomogeneity.
The processing method of the bamboo clappers that a kind of ring is regular, first at the disconnected bar of full circle bamboo, hack into the bamboo cane of certain thickness and length, with the bamboo cane force plane, thermophilic digestion, high pressure carbonization, oven dry, adjustable cast iron planes becomes bamboo chip, pass through again the color separation chip select, be coated with sizing material, assembly, tie up, pressing plate, sanding, chase mortise, the operations such as paint processing processing forms, described assembly is that center line take the width of bamboo blanket is as line of symmetry, the high-quality bamboo chip that to elect in same section round bamboo is pressed the ring symmetric arrays in the both sides of central core, and bamboo chip is staggered by intrados is alternate with extrados on same of bamboo clappers.
The described sizing material that is coated with is mixed by 98-99% natural resin glue and 1-2% aromatic.Described being staggered is that central core is intrados on the face of bamboo clappers, first group of bamboo chip of the most close central core arranged on both sides is extrados, secondly second group of bamboo chip is intrados, it is just opposite then to put in order on another face of bamboo clappers, and cambered surface and extrados circulate successively to be staggered and finish assembly like this.
Described bamboo clappers two sides presents intrados and the extrados shape of bamboo chip.
The processing method of the bamboo clappers that ring provided by the invention is regular, do not need profile groove, material-saving environmental, bamboo chip is pressed the ring symmetric arrays during assembly, and technique is simple, bamboo cane splicing line that the bamboo clappers surface presents and the phenomenon of ring entanglement irregularity have been avoided, the decorative cover globality that whole plate is consisted of is strong, and the ring decorative pattern is regular, and decorative effect is better, be suitable for the finishings such as floor, metope, bamboo decorated improved again a class.Simultaneously, the bamboo chip of bamboo clappers face is staggered by intrados is alternate with extrados, and structural symmetry is good, so that the density of whole plate face, intensity, hardness ratio are more even, after making bamboo wood or other bamboo board, the transversely deforming amount is little, can reduce internal stress, improve intensity, the demand of satisfying the market.
The specific embodiment
The processing method of the bamboo clappers that a kind of ring is regular, first at the disconnected bar of full circle bamboo, hack into the bamboo cane of certain thickness and length, with the bamboo cane force plane, thermophilic digestion, high pressure carbonization, oven dry, adjustable cast iron planes becomes bamboo chip, pass through again the color separation chip select, be coated with sizing material, assembly, tie up, pressing plate, sanding, chase mortise, the operations such as paint processing processing forms, described assembly is that center line take the width of bamboo blanket is as line of symmetry, the high-quality bamboo chip that to elect in same section round bamboo is pressed the ring symmetric arrays in the both sides of central core, and bamboo chip is staggered by intrados is alternate with extrados on same of bamboo clappers.
The described sizing material that is coated with is mixed by 98-99% natural resin glue and 1-2% aromatic, and environmental pollution is few, so that bamboo clappers has fragrance, is of value to healthy, is adapted at family or public place and uses.
Described being staggered is that central core is intrados on the face of bamboo clappers, first group of bamboo chip of the most close central core arranged on both sides is extrados, secondly second group of bamboo chip is intrados, it is just opposite then to put in order on another face of bamboo clappers, cambered surface and extrados circulate successively to be staggered and finish assembly like this, structural symmetry is good, so that the density ratio of whole plate face is more even, the transversely deforming amount of sheet material is little in the production engineering, improve bonding strength, bamboo cane splicing line that the bamboo clappers surface presents and the phenomenon of ring entanglement irregularity have been avoided, the decorative cover globality that whole plate is consisted of is strong, and the ring decorative pattern is regular, and decorative effect is better, be suitable for the floor, the finishings such as metope are decorated bamboo and have been improved again a class.
Described bamboo clappers two sides presents intrados and the extrados shape of bamboo chip, more is conducive to pressed sheet, glue together more stable, thereby improve the quality of production of bamboo clappers.
Embodiment
(1) disconnected bar: being cut into length at the disconnected bar of full circle bamboo first is 1.2 meters;
(2) hack: the Mao bamboo tube that cuts off is split into sheet by instrument, and thickness is about 2cm, and the bamboo chip of same section round bamboo will be put together, can not mix and put;
(3) force plane: the green grass or young crops on bamboo chip surface is dug, otherwise have a strong impact on bonding strength;
(4) thermophilic digestion: bamboo chip is put into boiling in the boiling water, and boiling water can desaccharification, and degrease destroys the conditionally complete of suitable insect existence;
(5) high pressure carbonization: place the environment of high temperature, high humidity, high pressure to carry out carbonization treatment bamboo chip, make organic substance such as sugar in the bamboo wood, starch, protein decomposes sex change, makes the insects such as fungi lose nutrient source, simultaneously again can be with the worm's ovum in the bamboo wood, fungi kills, bamboo wood bamboo fibre coking behind high temperature, high pressure carbonization becomes bronze-coloredly like this, or is similar to coffee color, makes bamboo material surface hardness strengthen one times;
(6) drying: the bamboo chip middle temperature is dried of carbonization is processed, so that the bamboo chip moisture content is below 12%;
(7) select materials: dried bamboo chip will have the bamboo chip of mass defect to pick out;
(8) be coated with sizing material: with 98-99% natural resin glue and 1-2% aromatic mix be coated with sizing material in accordance with regulations glue-spread equably at bamboo chip, thisly be coated with the sizing material environmental protection, pollute few, have fragrance, be of value to healthy, be adapted at family or public place and use;
(9) assembly: adopt the high-quality bamboo chip assembly of electing in the same section round bamboo, take the center line of the width of bamboo blanket as line of symmetry, the high-quality bamboo chip that to elect in same section round bamboo is pressed the ring symmetric arrays in the both sides of central core, and bamboo chip is staggered by intrados is alternate with extrados on same of bamboo clappers, be that central core is intrados on the face of bamboo clappers, first group of bamboo chip of the most close central core arranged on both sides is extrados, secondly second group of bamboo chip is intrados, it is just opposite then to put in order on another face of bamboo clappers, cambered surface and extrados circulate successively to be staggered and finish assembly like this, the bamboo clappers two sides presents intrados and the extrados shape of bamboo chip, the structural symmetry of this assemble pattern bamboo clappers is good, glue together more stable, more be conducive to the sheet material compacting, so that the density ratio of whole plate face is more even, the transversely deforming amount of sheet material is little in the production engineering, improve bonding strength, bamboo cane splicing line that the bamboo clappers surface presents and the phenomenon of ring entanglement irregularity have been avoided, the decorative cover globality that whole plate is consisted of is strong, the ring decorative pattern is regular, decorative effect is better, is suitable for the floor, the finishings such as metope are decorated bamboo and have been improved again a class.
(10) tie up: will discharge good slab two and tie up, the bamboo chip that assembly is good again is emitted on the backing plate of press.
(11) pressing plate: be under 100-120 ℃ in temperature, the bamboo chip that will soak glue places on the press to be suppressed.
(12) cutting edge: the jagged and burr of blanket meeting after molded, need to be by edge cutting machine with unnecessary Partial Resection;
(13) sanding: blanket is sand flat polishing with Dutch sand despot sander;
(14) chase mortise: the floor after the sanding is produced groove and tenon;
(15) paint: Taiwan Feng Qiao painted line can be guaranteed the adhesive force that paints, can depainting;
After finishing, can obtain the regular bamboo clappers of ring, this bamboo clappers ring is regular, structural symmetry good, and the density of whole plate face, intensity, hardness ratio are more even.
Claims (4)
1. the processing method of the regular bamboo clappers of a ring, first at the disconnected bar of full circle bamboo, hack into the bamboo cane of certain thickness and length, with the bamboo cane force plane, thermophilic digestion, high pressure carbonization, oven dry, adjustable cast iron planes becomes bamboo chip, pass through again the color separation chip select, be coated with sizing material, assembly, tie up, pressing plate, sanding, chase mortise, the operations such as paint processing processing forms, it is characterized in that: described assembly is that center line take the width of bamboo blanket is as line of symmetry, the high-quality bamboo chip that to elect in same section round bamboo is pressed the ring symmetric arrays in the both sides of central core, and bamboo chip is staggered by intrados is alternate with extrados on same of bamboo clappers.
2. the processing method of the regular bamboo clappers of an a kind of ring according to claim 1, it is characterized in that: the described sizing material that is coated with is mixed by 98-99% natural resin glue and 1-2% aromatic.
3. the processing method of the regular bamboo clappers of an a kind of ring according to claim 1, it is characterized in that: described being staggered is that central core is intrados on the face of bamboo clappers, first group of bamboo chip of the most close central core arranged on both sides is extrados, secondly second group of bamboo chip is intrados, it is just opposite then to put in order on another face of bamboo clappers, and cambered surface and extrados circulate successively to be staggered and finish assembly like this.
4. the processing method of the regular bamboo clappers of an a kind of ring according to claim 3, it is characterized in that: described bamboo clappers two sides presents intrados and the extrados shape of bamboo chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012105319086A CN103056933A (en) | 2012-12-11 | 2012-12-11 | Processing method of bamboo board with regular bamboo joints |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105319086A CN103056933A (en) | 2012-12-11 | 2012-12-11 | Processing method of bamboo board with regular bamboo joints |
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| CN103056933A true CN103056933A (en) | 2013-04-24 |
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| CN2012105319086A Pending CN103056933A (en) | 2012-12-11 | 2012-12-11 | Processing method of bamboo board with regular bamboo joints |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104085031A (en) * | 2014-06-30 | 2014-10-08 | 贵州新锦竹木制品有限公司 | Bamboo floor preparation process |
| CN105382905A (en) * | 2015-11-18 | 2016-03-09 | 广德县永彬竹木工艺品厂 | Machining process method for domestic bamboo flooring |
| CN107775749A (en) * | 2017-11-27 | 2018-03-09 | 江苏小熊贝贝装饰材料有限公司 | A kind of indeformable bamboo and wood environmental protection Furniture panel and preparation method thereof |
| CN112493683A (en) * | 2020-11-26 | 2021-03-16 | 湖南省波恩贝竹木科技有限公司 | Bamboo dining table and processing technology thereof |
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| US6546980B2 (en) * | 2001-06-26 | 2003-04-15 | Feng-Yuan Chen | Method of fabricating bamboo slats for bamboo blinds |
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| CN104085031A (en) * | 2014-06-30 | 2014-10-08 | 贵州新锦竹木制品有限公司 | Bamboo floor preparation process |
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| CN105382905A (en) * | 2015-11-18 | 2016-03-09 | 广德县永彬竹木工艺品厂 | Machining process method for domestic bamboo flooring |
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| CN112493683A (en) * | 2020-11-26 | 2021-03-16 | 湖南省波恩贝竹木科技有限公司 | Bamboo dining table and processing technology thereof |
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Application publication date: 20130424 |