CN101058204A - Method for highly effective producing bamboo tow and its machine and clamp - Google Patents
Method for highly effective producing bamboo tow and its machine and clamp Download PDFInfo
- Publication number
- CN101058204A CN101058204A CN 200710068731 CN200710068731A CN101058204A CN 101058204 A CN101058204 A CN 101058204A CN 200710068731 CN200710068731 CN 200710068731 CN 200710068731 A CN200710068731 A CN 200710068731A CN 101058204 A CN101058204 A CN 101058204A
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- Prior art keywords
- bamboo
- section
- tow
- highly effective
- twisting
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Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 93
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 93
- 241001330002 Bambuseae Species 0.000 title claims abstract description 93
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 93
- 239000011425 bamboo Substances 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims description 13
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 239000012634 fragment Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000003892 spreading Methods 0.000 abstract 2
- 239000011162 core material Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 11
- 239000002023 wood Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241001317485 Bambusa tuldoides Species 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to the bamboo tows highly efficient production method that comprises the cutting, vertical crack, end clamping, active twisting, section and spreading, cutting the bamboo into sections of 300-2500mm, rolling and flattening to crack the bamboo, using outside clamping body and the liner core formed special fixture fixing both ends of the bamboo section, turning common lathe to bamboo section twisting machine, bamboo fiber twisting 40-75degree for 1-3 times, spreading or sectioning to clean the chops inside to get the tows to be the material for bamboo laminated board with significant improvement in productivity and application.
Description
Technical field
The present invention relates to a kind of method and core machinery and anchor clamps of producing the bamboo tow with bamboo wood high efficiency ground.
Background technology
Be that raw material is produced the bamboo offset plate and had from rough to refining process with the bamboo wood, early be to be raw material with the thin slice that bamboo wood is split into, the consistent thick type bamboo offset plate of vertically arranging, be the bamboo offset plate of the crisscross hierarchal arrangement of thin bamboo plate again, further be to weave into the bamboo mat plywood that glues together behind the bamboo mat again, and with the superimposed bamboo offset plate used on the bamboo floor etc. of doing of the thicker bamboo chip abdomen back of the body, above-mentioned bamboo offset plate is a raw material with the thickness bamboo chip all, the sheet material scar of making is obvious, coarse texture, is unsuitable for making top-grade furniture, senior floor.With the bamboo chip is that the raw material processing capacity is big, and operation is many, and raw material availability is low, and the sheet material internal stress that is pressed into is big, yielding.In recent years, for saving bamboo timber resource, reduce processing capacity, reduce internal stress, producing high-grade bamboo offset plate material, have and change bamboo chip into trend that the bamboo tow is made raw material, CN1042810C has announced Mr.'s Jiang Daoyou " production method of bamboo plywood " patented technology, with mao bamboon to rolling into the avris flat sheets after cutting open, in containing alkali warm water, soak after 1-2 hour again, secondary is sent into milling train roll compacting, make that bamboo chip is softening, bamboo fibre loosens, is evenly distributed, be that bamboo chip becomes the bamboo tow, through gluing, assembly, be hot pressed into plate.CN1133533C has announced Anji Tianfeng Wood Industry Co., Ltd's " method of recombining bamboo material into reinforced shapes " patented technology, point out that objectively sheet material composes many shortcomings of plate, use bamboo chip instead and be pressed into like Si Feisi, promptly be similar to the raw material of bamboo tow like the silk in flakes of non-of sheet through thread press again, changing into density through impregnation, drying, assembly, high pressure, thermosetting again is 0.9-1.3g/cm
3High-quality bamboo offset plate, the spacious pin of the bamboo adhesive floor of making is both at home and abroad.
Further produce bamboo product again with bamboo processing well-thought-out plan tow, bamboo offset plate particularly, it is fashion trend recently, but up to now, the production of bamboo tow is adopted the bamboo intercept basically, is split sheet, several procedures of pressure rolling well-thought-out plan tow, do not break away from XianCheng's bamboo chip and become the moulding nest mortar of tow again, work efficiency is very low.
Summary of the invention
The objective of the invention is to design a kind of method for highly effective producing bamboo tow and machinery thereof and anchor clamps at producing the low deficiency of bamboo tow work efficiency in the prior art.
Purpose of the present invention realizes that by following measure it comprises the following steps:
(1) intercept: select the 4-5 age mao bamboon section of being cut into, segment length 300-2500mm;
(2) lobe: will justify the roll compacting of bamboo section and be tending towards flat, and make bamboo section lobe and the bamboo internal segment of crushing;
(3) end folder: the bamboo section of lobe after the roll compacting is contained on the machine for twist, and bamboo section two ends are fixed with clamp;
(4) positive and negative twisting turned round: just twisting and instead twisting with clockwise and anticlockwise motor or gearbox control machine for twist and hocketing, the positive and negative torsion angle of bamboo fibre respectively is 40 °-75 °;
(5) cut open and flatten: the filament plate of ining succession is opened cutting with annular saw or cutter of difficulty and is cut flattening again open, does not have the direct flattening that connects silk, removes the internal segment fragment.
Flatten the back with double surfacer shoot off surf green, tabasheer and fixed thick if needed.
The used core machinery of the present invention is that machine for twist is the engine lathe of band special fixture.
The core machinery special fixture that method for highly effective producing bamboo tow of the present invention is used, external clip and integral type liner core two parts by band class lobe formula are formed, the inner chamber first half that external clip is enclosed is Rotary-table, the latter half of cylinder that is is distributed with vertical convex tooth strips on the external clip first half internal face; The first half of liner core is cone, and latter half is cylinder, and liner core first half surface distributed has vertical convex tooth strips, and external clip inner chamber Rotary-table gradient equates with liner core first half cone gradient or be extremely close.
The invention has the beneficial effects as follows the production work efficiency that has greatly improved the bamboo tow, and expanded the new purposes of engine lathe or thread reaming machine.
The specific embodiment
The present invention will now be further detailed embodiment: special fixture is in order to clamp the bamboo section two ends of desire processing well-thought-out plan tow, it is made up of the external clip of band class lobe formula and liner core two parts of integral type, the inner chamber first half that external clip is encircled into is Rotary-table, latter half is cylinder, the interface of two bodies is totally one disc, is distributed with the longitudinal rack of evagination on the external clip first half internal face; The first half of liner core is cone, the latter half of cylinder that is, the interface of two bodies is totally one disc, promptly natural transition face, liner core first half surface distributed has vertical convex tooth strips, and the gradient of external clip inner chamber Rotary-table equates with liner core cone gradient or be extremely close.The cone end of liner core first half is pointed can to change also that flat to chew shape be wedge shape into.Above-mentioned first half, latter half ofly can not see proper differentiation as, be roughly to demarcate.Described tooth bar height 1-5mm, length 5-55mm, the wide about 5mm in bottom is up-narrow and down-wide wedge shape tooth bar, in order to increase the clamping snap-in force to bamboo section end.External clip is clamped the periphery at bamboo section two ends, and the liner core tightly inserts bamboo section hollow part, needs to make the seriation anchor clamps according to bamboo section diameter difference, selects for use the big carbon steel of hardness, cast steel, hard alloy steel to make.
If select engine lathe to migrate to do machine for twist for use, the engine lathe of processing length need 〉=2500mm then, the maximum length of processing the bamboo section because of the present invention is 2500mm.The external clip of this special fixture is installed on the scroll chuck on the lathe headstock, and the thimble position of tail stock makes improvements the external clip of installing this special fixture slightly.Fixedly headstock makes tailstock removable, and commentaries on classics commutates when torsion angle reaches 40 °-75 ℃.
Below that this bamboo tow High-efficient Production step division is as follows:
(1) intercept.Select for use 4,5 ages, diameter of a cross-section of a tree trunk 1.3 meters above the ground 80-180mm mao bamboon to be cut into the bamboo section of 300-2500mm length.Other dwarf bamboo, bigger footpath mao bamboon are all available, and be preferred with the former.
(2) lobe.With rolling, roll, flat-press process will justify the roll compacting of bamboo section, make bamboo section lobe, internal segment crushing.
(3) end folder.Flat lobe bamboo section two ends are contained on the machine for twist of migrating with engine lathe, and the external clip of special fixture is clamped bamboo section two ends periphery, and the liner core is tightly filled in bamboo section two ends hollow part, and is fixing.
(4) positive and negative twisting turned round.Control machine for twist with clockwise and anticlockwise motor drive or gearbox and just twisting anti-stubborn hocketing, whenever the bamboo fibre torsion angle reaches 40 °-75 ℃ stubborn the turning round to each 1-3 time of promptly commutating.
(5) cut open and flatten.Still be connected with silk and pull not open, cut flattening open with annular saw or chopper, lobe just can pull open flattening completely by hand, removes the internal segment fragment, as the raw material of making the bamboo offset plate.
Need remove shooting off and fixed thick of outer surf green and internal layer tabasheer, be re-used as the raw material of making the bamboo offset plate with double surfacer.
Embodiment 1: with 4 age mao bamboon diameter of a cross-section of a tree trunk 1.3 meters above the ground 80mm, cut long 80mm bamboo section, rolling is pressed lobe one by one, the liner core of the special fixture of the present invention that matches with diameter and this bamboo section tightly insert lobe bamboo section two ends hollow in, move on the engine lathe, be sandwiched in headstock respectively, on the external clip of the special fixture of the present invention on the tailstock, tailstock is in can be back and forth along the track mobile status, start lathe, when headstock reverses when making bamboo fibre forward torsion angle to 65 ° clockwise, automatic again counterclockwise rotation+65 °, be returned to clockwise commentaries on classics again, so each positive and negative twice stubborn turning round is the well-thought-out plan tow, meanwhile, when this positive and negative conversion and rotation, tailstock is twisted the twisting strain telescopic because of the bamboo section moves back and forth tailstock.From anchor clamps, unload the bamboo tow then, cut flattening, remove the interior nodal plate of crushing, with double surfacer shoot off surf green, tabasheer and fixed thick, as the raw material of the bamboo offset plate of the crisscross stratiform 80mm that mats formation * 80mm.
Embodiment 2: with 5 age diameter of a cross-section of a tree trunk 1.3 meters above the ground 180mm mao bamboon intercept length is the bamboo section of 2500mm, roll flat lobe, with diameter and the supporting mould of this bamboo section diameter, the S19 inch of producing in Zhenjiang Machine Tool Plant, twist in 482 * 3000 engine lathes and turn round positive and negative each three times, 75 ° of torsion angles make the bamboo tow as embodiment 1, cut carry out flat, remove surf green, tabasheer, strengthen into the raw material of section bar as reorganization.
Embodiment 3: with surplus materials of 5 age diameter of a cross-section of a tree trunk 1.3 meters above the ground 100mm mao bamboon base portions (the about 120mm of Φ) or taper clout (the about 80mm of Φ), be cut into 300mm bamboo section (for the rim charge utilization), sort out respectively and use the spreader bar pressure break, each is fixed in the rotation and fixation two parts of engine lathe with the supporting anchor clamps of diameter, positive and negative alternate is twisted and is turned round, moving-member moves back and forth along slide rail, get the bamboo tow as embodiment 1 with legal system, pull open flattening with hand, remove the internal segment fragment, without double surfacer, do not remove surf green, tabasheer, as the core material of stratiform bamboo offset plate or other composite plate.
Claims (4)
1, a kind of method for highly effective producing bamboo tow is characterized in that comprising the following steps:
(1) intercept: select the 4-5 age mao bamboon section of being cut into, segment length 300-2500mm;
(2) lobe: will justify the roll compacting of bamboo section and be tending towards flat, and make the bamboo section lobe and the ring of crushing;
(3) end folder: lobe bamboo section after the roll compacting is contained on the machine for twist, and bamboo section two ends are fixedly clamped with special fixture;
(4) positive and negative twisting turned round: just twisting with anti-twisting with clockwise and anticlockwise motor or gearbox control machine for twist and handing over rule replacing to carry out, the positive and negative torsion angle of bamboo fibre respectively is 40 °-75 °;
(5) cut open and flatten: the filament plate of ining succession is opened cutting open or cutter is cut to open again and flattened with annular saw of difficulty, does not have the direct flattening that connects silk, removes the internal segment fragment.
2, method for highly effective producing bamboo tow as claimed in claim 1 is characterized in that flattening the back with double surfacer shoot off surf green, tabasheer and fixed thick.
3, the used core machinery of method for highly effective producing bamboo tow as claimed in claim 1 is characterized in that the engine lathe of said machine for twist for the band special fixture.
4, the used core machinery special fixture of method for highly effective producing bamboo tow as claimed in claim 3, it is characterized in that forming by external clip and liner core two parts, the inner chamber first half that external clip is enclosed is Rotary-table, the latter half of cylinder that is is distributed with vertical convex tooth strips on the external clip first half internal face; The first half of liner core is cone, and latter half is cylinder, and liner core first half surface distributed has vertical convex tooth strips, and external clip inner chamber Rotary-table gradient equates with liner core cone gradient or be extremely close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710068731XA CN100569466C (en) | 2007-05-22 | 2007-05-22 | Method for highly effective producing bamboo tow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710068731XA CN100569466C (en) | 2007-05-22 | 2007-05-22 | Method for highly effective producing bamboo tow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101058204A true CN101058204A (en) | 2007-10-24 |
| CN100569466C CN100569466C (en) | 2009-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710068731XA Expired - Fee Related CN100569466C (en) | 2007-05-22 | 2007-05-22 | Method for highly effective producing bamboo tow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100569466C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890079A (en) * | 2015-05-13 | 2015-09-09 | 浙江农林大学 | Device for twisting bamboo batten to filament |
| CN106637423A (en) * | 2016-11-21 | 2017-05-10 | 浙江农林大学暨阳学院 | Continuous processing device and method for fiber forming with bamboo wood |
| CN109763175A (en) * | 2019-02-21 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of fine machine of continuous pine of torsional mode thick bamboo tube |
| CN109763176A (en) * | 2019-02-21 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of fine equipment of torsional mode thick bamboo tube pine |
| CN109760158A (en) * | 2019-02-22 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of bamboo fibre automotive trim panel composite material and manufacture craft |
-
2007
- 2007-05-22 CN CNB200710068731XA patent/CN100569466C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890079A (en) * | 2015-05-13 | 2015-09-09 | 浙江农林大学 | Device for twisting bamboo batten to filament |
| CN106637423A (en) * | 2016-11-21 | 2017-05-10 | 浙江农林大学暨阳学院 | Continuous processing device and method for fiber forming with bamboo wood |
| CN106637423B (en) * | 2016-11-21 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of the continous way processing unit (plant) and method of bamboo fiber from bamboo |
| CN109763175A (en) * | 2019-02-21 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of fine machine of continuous pine of torsional mode thick bamboo tube |
| CN109763176A (en) * | 2019-02-21 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of fine equipment of torsional mode thick bamboo tube pine |
| CN109763176B (en) * | 2019-02-21 | 2023-12-26 | 浙江农林大学暨阳学院 | Torsional bamboo tube fiber loosening equipment |
| CN109763175B (en) * | 2019-02-21 | 2023-12-26 | 浙江农林大学暨阳学院 | Torsional bamboo tube continuous fiber loosening machine |
| CN109760158A (en) * | 2019-02-22 | 2019-05-17 | 浙江农林大学暨阳学院 | A kind of bamboo fibre automotive trim panel composite material and manufacture craft |
| CN109760158B (en) * | 2019-02-22 | 2023-10-17 | 浙江农林大学暨阳学院 | Bamboo fiber composite material for automobile interior trim panel and manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100569466C (en) | 2009-12-16 |
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Assignee: Hangzhou Rongye Furniture Co.,Ltd. Assignor: Zhejiang Rongshida Industrial Group Co.,Ltd. Contract record no.: 2011330000793 Denomination of invention: Method for highly effective producing bamboo tow and its machine and clamp Granted publication date: 20091216 License type: Exclusive License Open date: 20071024 Record date: 20110622 |
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