CN202192653U - Bamboo board without adhesive - Google Patents
Bamboo board without adhesive Download PDFInfo
- Publication number
- CN202192653U CN202192653U CN201120289145XU CN201120289145U CN202192653U CN 202192653 U CN202192653 U CN 202192653U CN 201120289145X U CN201120289145X U CN 201120289145XU CN 201120289145 U CN201120289145 U CN 201120289145U CN 202192653 U CN202192653 U CN 202192653U
- Authority
- CN
- China
- Prior art keywords
- bamboo
- hole
- bar
- chip
- bamboo board
- 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
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 156
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 156
- 241001330002 Bambuseae Species 0.000 title claims abstract description 156
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 156
- 239000011425 bamboo Substances 0.000 title claims abstract description 156
- 239000000853 adhesive Substances 0.000 title abstract description 13
- 230000001070 adhesive effect Effects 0.000 title abstract description 13
- 239000002023 wood Substances 0.000 claims description 19
- 238000005491 wire drawing Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 6
- 238000010621 bar drawing Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 15
- 238000003825 pressing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000003763 carbonization Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 240000003096 Chimonobambusa quadrangularis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Images
Abstract
The utility model relates to a bamboo board without adhesive. The bamboo board is formed by combining bamboo chips through the holes on the bamboo chips, and the tenon rods or the pull rods or the drawn wires penetrate through the holes on the bamboo chips and the friction force or the pressing force. The utility model provides a problem that the adhesive that uses in the conventional bamboo board industry contains the formaldehyde harmful to the human body, have good application prospect.
Description
Technical field
The utility model belongs to field of materials, especially relates to a kind of bamboo board that does not use adhesive.
Background technology
In the prior art, the layered bamboo plate material is to be formed through the adhesive bonds pressing by bamboo chip or bamboo silk or bamboo bits.Because the adhesive that the industry of conventional bamboo board is used contains harmful formaldehyde, the synthetic bamboo board of the method discharges free formaldehyde, use for a long time utensil that this type bamboo board processes especially indoor furniture can damage health.One Chinese patent application specification CN1633352A has described a kind of bamboo veneer and manufacturing approach thereof.By at least two bamboo bars of bamboo manufacturing; Two bamboo bars are carried out lamination to constitute a bamboo laminate; And downcut a slice bamboo veneer at least from bamboo laminate, so that bamboo veneer is made up of the parts of interconnective a plurality of bamboo bars at least, preferably; Before forming bamboo laminate, at least some surface compositions of bamboo bar are partly carried out roughing; Preferably, after preliminary working is carried out on the surface, the bamboo bar is carried out the carbonization of a period of time; Preferably after the bamboo bar is carried out carbonization, it is carried out drying; Preferably, the bamboo bar is carried out fine finishining being carried out on its at least one surface after the drying; Preferably, before the bamboo bar is carried out drying, it is carried out chemical treatment; Preferably, before the bamboo bar is carried out carbonization, it is carried out chemical treatment; Preferably, after roughing is carried out on the bamboo surface, it is carried out chemical treatment; During lamination bamboo bar, adhesives between the bamboo bar on be pressed on each other each other.There are many deficiencies in this bamboo veneer and manufacturing approach thereof, and first shortcoming is that manufacturing process is extremely loaded down with trivial details, wherein also relates to chemical treatment and carbonization technique, require very high to manufacturing environment; In addition, the adhesive of use, the formaldehyde of release can work the mischief to people's health.One Chinese patent application specification CN1491782A has described a kind of processing method of bamboo clappers.The bamboo bar that radian is close combines, and evens interior acromere out by the radian specification of this bamboo; On the bamboo bar, put on the hole again, the perforation direction is crust break-through in the bamboo, passes square hole with bamboo wood muscle, after the bamboo bar is in a row, compresses, and on bamboo clappers, plays pin, pins bamboo reinforcement.Yet there is following shortcoming in this bamboo clappers: pin pins the method for bamboo reinforcement, and the steadiness of itself is not strong, and the bamboo chip at bamboo clappers edge can't pin with pin; The manufacturability of square hole is more weaker, and combining of bamboo reinforcement and square hole is not tight, and bamboo bar location is bad; Using square bamboo wood muscle, play pin again and fix, is a technical process that wastes time and energy.
The purpose of the utility model is, through a kind of relative simple manufacturing method, produces a kind of novel environment friendly bamboo board of not release formaldehyde.
The utility model content
To the deficiency that prior art exists, it is simple that the purpose of the utility model is to process a kind of technology, do not use the novel environment friendly bamboo board of adhesive, thereby thoroughly solved the problem of traditional bamboo board release formaldehyde infringement health.Traditional handicraft is that its shortcoming is that monolithic bamboo bar shiny surface is very limited with the shiny surface of the bamboo interarea as bamboo board, needs polylith bamboo bar bonding to increase its shiny surface area each other when being applied to industry such as furniture as bamboo board when it.The present invention technology is that the width of bamboo clappers is formed by stacking the thickness of multi-disc bamboo chip, can be unrestricted with the width of the bamboo chip thickness as bamboo clappers.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
A kind of bamboo board is formed by stacking by the multi-disc bamboo chip, does not use adhesive, has the hole on the bamboo chip, is installed with tenon bar or pull bar or wire drawing in the said hole, and the two ends of bar are fixed.
The bamboo raw material needed to handle through following before processing bamboo board:
1) the bamboo raw material is put into high-pressure bottle, stifling with steam, holding temperature 110 ℃ 24 hours;
2) the bamboo raw material is taken out, normal pressure oven dry down, moisture content is controlled between the 10-13%;
Aforesaid bamboo board, with the bamboo clappers traverse that fixes, bamboo clappers side sanding and polishing.
Aforesaid bamboo board is with the side of the bamboo clappers interarea as bamboo board.
Aforesaid bamboo board before the polishing of bamboo clappers side, is planished to it.
Preferably, after polishing step, the processing of waxing is done in the bamboo clappers side.
Preferably, be installed with the tenon bar in the hole, the two ends joggle bamboo chip of bar.
Preferably, synthetic bamboo board is clipped between two wood chips.
Preferably, be installed with wire drawing in the hole, wire drawing tension back is fixed with snap close.
Preferably, be installed with wire drawing in the hole, one of wire drawing is passed behind the hole to pass from another hole and is returned, and two tension back knotting of wire drawing is fixing.
Preferably, the wood chip joggle is used at the bar two ends.
Preferably, be installed with pull bar in the hole, and the multi-disc bamboo chip be pressed into bamboo board by rivet or bolt.
Preferably, tenon bar two ends are made pointed, make that interference combines between tenon bar and the hole.
Preferably, pull bar is a long metal bar, and pull bar two is threaded, be used for through nut fastening, thereby be pressed into a tabular integral body to a middle bamboo chip or a wood chip.
Preferably, one on pull bar is fixed one than the big catch in aperture, bamboo chip hole, and the other end connects with nut or rivet.
Aforesaid bamboo board conspires to create the bamboo clappers slit between the pressing elimination bamboo chip again to the multi-disc bamboo chip by the frictional force between bamboo chip hole and the tenon bar; Because the bamboo fiber is vertically to distribute; It is limited that bamboo chip bears horizontal tension force; Cause the frictional force between bamboo chip hole and the tenon bar limited, for strengthening the adhesion of bamboo board, two of joggles have certain thickness wood chip in the both sides of bamboo board; Because timber can bear bigger horizontal tension, can reach through this scheme and not use adhesive to make the bamboo chip strong bonded become the purpose of bamboo board.
Above-mentioned described bamboo board, the processing intent of its bamboo raw material are to keep a relative humidity of bamboo chip, are convenient to perforation thereafter, to prevent the fracture of bamboo chip in the perforation procedure.
The tenon bar is the cylindrical stock of being processed by bamboo, timber or other materials; Two can be made pointed; Be convenient to from the hole, pass the tenon bar; Between tenon bar and the hole is that interference combines, and forms very strong pressure force and stiction between hole wall and the tenon bar, thereby is combined into a tabular integral body to multi-disc bamboo chip or wood chip.More preferably, the two ends of tenon bar have tenon structure.
Pull bar is the stock of being processed by metal material or high-intensity fiber, from the hole of bamboo chip or wood chip, passes, and the bamboo chip that the pulling force through pull bar passes the centre from two produces pressure, is pressed into a tabular integral body to the multi-disc bamboo chip.If pull bar is a long metal bar, can make screw thread at two, fastening through nut; Be pressed into a tabular integral body to middle bamboo chip or wood chip; Perhaps two is lived with the rivet riveting, and perhaps one on pull bar fixes one than the big catch in aperture, bamboo chip hole, and the other end connects with nut or rivet.
Wire drawing is a kind of metal working process.In stress metal processing. make metal by force through mould under external force, metal cross section is long-pending to be compressed, and obtains the technological processing method of desired cross-sectional area shape and size.
Thereby can be with the synthetic not bamboo board of release formaldehyde of adhesive that do not use of bamboo chip through the utility model.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of bamboo board provided by the present invention;
Fig. 2 is the structural representation of another preferred embodiment of bamboo board provided by the present invention.
Among the figure, 1, wood chip; 2, bamboo chip; 3, hole.
The specific embodiment
Embodiment 1: the bamboo board shown in accompanying drawing 1, comprise wood chip 1, and bamboo chip 2, hole 3, bamboo chip 2 is fixed together through the tenon bar with wood chip 1, and bamboo chip is clipped between two wood chips.The bamboo raw material is put into high-pressure bottle, stifling with steam, holding temperature 110 ℃ 24 hours; The bamboo raw material is taken out, normal pressure oven dry down, moisture content is controlled at 10%; Pressing plate; Process long 1000 millimeters, wide 20 millimeters, thick 4 millimeters smooth bamboo chip 2 then, process long 1000 millimeters, wide 20 millimeters, thick 30 millimeters wood chip 1 with timber, bamboo chip 2 is every at a distance from 20 millimeters holes 3 of making a call to 5 millimeters of diameters with wood chip 1; Process 5 millimeters of diameters with bamboo, long 500 millimeters tenon bar; Pass 1,110 bamboo chips 2 of a slice wood chip and a slice wood chip 1 in order with the tenon bar, add at two and be pressed into bamboo clappers.With the bamboo clappers traverse, planish, polish, polish, promptly can be made into the side is the novel environment friendly bamboo board of interarea.
Embodiment 2: like accompanying drawing 2 described bamboo boards, comprise bamboo chip 2, and hole 3, bolt is connected and fixed all bamboo chips through the hole.The bamboo raw material is put into high-pressure bottle, stifling with steam, holding temperature 110 ℃ 24 hours; The bamboo raw material is taken out, normal pressure oven dry down, moisture content is controlled at 13%; Pressing plate; Process long 1000 millimeters, wide 20 millimeters, thick 4 millimeters smooth bamboo chip 2 then, bamboo chip 2 is every at a distance from 20 millimeters holes 1 of making a call to 5 millimeters of diameters; Process 5 millimeters of diameters with steel, long 505 millimeters bolt; Pass 250 bamboo chips 2 in order with bolt, the tightening nuts in the other end of bolt is pressed into bamboo clappers to bamboo chip 2.With the bamboo clappers traverse, planish, polish, polish, promptly can be made into the side is the novel environment friendly bamboo board of interarea.
Claims (10)
1. a bamboo board is formed by stacking by the multi-disc bamboo chip, it is characterized in that: have the hole on the bamboo chip, be installed with tenon bar or pull bar or wire drawing in the said hole, the two ends of bar are fixed.
2. bamboo board according to claim 1 is characterized in that: be installed with pull bar in the said hole, and by rivet or bolt the multi-disc bamboo chip be pressed into bamboo board.
3. bamboo board according to claim 1 is characterized in that: be installed with the tenon bar in the said hole, the two ends joggle bamboo chip of bar.
4. bamboo board according to claim 1 is characterized in that: be installed with wire drawing in the said hole, wire drawing tension back is fixed with snap close.
5. bamboo board according to claim 1 is characterized in that: be installed with wire drawing in the said hole, one of wire drawing is passed behind the hole to pass from another hole and is returned, and two tension back knotting of wire drawing is fixing.
6. bamboo board according to claim 2 is characterized in that: pull bar is a long metal bar, and its two is threaded, be used for through nut fastening, thereby be pressed into a tabular integral body to a middle bamboo chip.
7. bamboo board according to claim 2 is characterized in that: one on pull bar is fixed one than the big catch in aperture, bamboo chip hole, and the other end connects with nut or rivet.
8. bamboo board according to claim 3 is characterized in that: synthetic bamboo board is clipped between two wood chips.
9. bamboo board according to claim 3 is characterized in that: the wood chip joggle is used at said tenon bar two ends.
10. bamboo board according to claim 3 is characterized in that: tenon bar two ends are made pointed, make that interference combines between tenon bar and the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120289145XU CN202192653U (en) | 2011-08-10 | 2011-08-10 | Bamboo board without adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120289145XU CN202192653U (en) | 2011-08-10 | 2011-08-10 | Bamboo board without adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192653U true CN202192653U (en) | 2012-04-18 |
Family
ID=45947583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120289145XU Expired - Fee Related CN202192653U (en) | 2011-08-10 | 2011-08-10 | Bamboo board without adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284994A (en) * | 2011-08-10 | 2011-12-21 | 周春发 | Bamboo plate without using adhesive |
| CN108381689A (en) * | 2018-03-13 | 2018-08-10 | 和县薛氏木制品制造有限公司 | A kind of compound glued board used for bottom plate of container |
| CN108688934A (en) * | 2017-04-05 | 2018-10-23 | 姚本海 | A kind of grid type bamboo board and its manufacturing method |
-
2011
- 2011-08-10 CN CN201120289145XU patent/CN202192653U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284994A (en) * | 2011-08-10 | 2011-12-21 | 周春发 | Bamboo plate without using adhesive |
| CN108688934A (en) * | 2017-04-05 | 2018-10-23 | 姚本海 | A kind of grid type bamboo board and its manufacturing method |
| CN108381689A (en) * | 2018-03-13 | 2018-08-10 | 和县薛氏木制品制造有限公司 | A kind of compound glued board used for bottom plate of container |
| CN108381689B (en) * | 2018-03-13 | 2020-04-07 | 和县薛氏木制品制造有限公司 | Composite plywood for container bottom plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |