CN2044541U - Rolling-press former of bamboo - Google Patents
Rolling-press former of bamboo Download PDFInfo
- Publication number
- CN2044541U CN2044541U CN 89211191 CN89211191U CN2044541U CN 2044541 U CN2044541 U CN 2044541U CN 89211191 CN89211191 CN 89211191 CN 89211191 U CN89211191 U CN 89211191U CN 2044541 U CN2044541 U CN 2044541U
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- CN
- China
- Prior art keywords
- roller
- bamboo
- slide block
- utility
- rolling
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The utility model belongs to the manufacturing technology of the mechanical processing device of the artificial board, and belongs to the producing field of the bamboo plywood. The utility model adopts the method that the roller is pressurized and rolled to flat the bamboo. The rolling-press former of the bamboo is composed of a plurality of pairs of roller whose shaft lines are parallel to each other. The outer surface of each lower (or upper) roller is positioned in the same tangent plane; each lower (or upper) roller is provided with a slide block which is adjustable from top to bottom; the slide block can be adjusted through the reciprocation corresponding to the machine frame; each upper (or lower) roller is provided with an independent pressure adjusting device, and the upper and the lower positions of each upper (or lower) roller can be adjusted corresponding to the slide block. The utility model can directly flat the bamboo with minor diameters after dissection or the bamboo fiber slices cut into four sections at one time.
Description
The invention belongs to the manufacturing technology of wood based panel manufacturing machinery's process equipment.The production field that can be used for bamboo plywood.
In the multiple method with bamboo processing manufacturing glued board, how solving the flattening problem of bamboo both at home and abroad, is the key problem in technology of making glued board with bamboo.Adopted among the CN GK 87 1 00368 with the bamboo boiling softening after the method that flattens of pressurization once.Also have not bamboo flattened and with bamboo split weave into behind the thin bamboo strip gluing after the bamboo mat drying make bamboo mat plywood method and with bamboo wood split the thin bamboo strip, dry back directly impregnation make the method for bamboo material stacked material.These methods, it is not ideal enough to exist the flattening quality, or manual operations is many, the high shortcoming of consumption glue amount.
The objective of the invention is to make a kind of plant equipment that directly flattens bamboo or raising bamboo flattening quality with the mechanical stitch manufacturing process.
The present invention adopts roller pressurization rolling forming to flatten the method for bamboo.Roller head machine is made up of axis roller parallel to each other some.When roller was arranged above and below, down the bearing block and the frame of (or on) roller were fixed, and the outer surface of each time (or on) roller is on same tangent plane.(or down) roller is contained on the slide block that can adjust up and down on each, and slide block frame relatively moves up and down adjustment; Be equipped with independent adjustment pressure apparatus on (or down) roller on each, and (or down) roller slide block adjustment upper and lower position relatively each on.The tangent plane of (or down) roller can form wedge shape with the tangent plane of (or on) roller down on each, and processed bamboo is sent into from the big end of wedge shape.The position of (or down) roller also can be adjusted separately on demand on each, at this moment should make each to the spacing h between the roller
1, h
2... h
nSatisfy following relation:
h
1≥h
2≥…≥h
n
Flatten effect in order to make even, the fine and closely woven crackle of the easier formation of bamboo wood after the flattening, to improve, the surface that is in first pair of roller of (wedge shape) big end can process regularly arranged groove.
Accompanying drawing one is the fundamental diagram of roller head machine, wherein 1,1 '; 2,2 '; N, n ' are respectively the 1st pair, the 2nd pair, n to roller.H among the figure
1Be first pair of distance between roller, h
2Be second pair of distance between roller, h
nBe that n is to the distance between roller; L is the wheelbase between adjacent two pairs of rollers; D is a roller diameter, and 3 is frame, and 4 is slide block, and v is the linear velocity of roller, and P is a pressure.
Accompanying drawing two is a kind of arrangement mode schematic diagram of groove.T is a slot pitch among the figure; L is a groove depth, and α/2 are the profile angle of serrate slot.
Accompanying drawing three is the another kind of profile of tooth schematic diagram of groove.T is a slot pitch among the figure; L is a groove depth; B is a groove width.
Embodiment one:
Roller head machine is by frame, slide, transmission device, motor, roller, hydraulic pulldown etc. are partly formed up and down.Adopt four pairs of rollers (referring to accompanying drawing one) altogether, the Surface Machining of the 1st pair of roller goes out the annular recess shown in accompanying drawing three.Transmission device guarantees that four lower rollers rotate synchronously.
The principal parameter of roller head machine is as follows:
Roller linear velocity: v=0.1～0.5 meter per second, adjustable;
h
1＝6.0mm；
h
4＝3.0mm；
(outer surface of 4 upper rollers is on same tangent plane.）
P=20～25kgf/cm, adjustable;
L＝500mm；
D＝450mm；
Groove part (referring to accompanying drawing three):
h＝7.0mm； t＝10.0mm；
l＝3.0mm；
The groove bottom land adopts deep-slotted chip breaker, and guarantees up and down the groove of the two pairs of rollers l/2 that staggers mutually.
After distance between each roller is adjusted, also can adjust the distance between slide and the frame according to the size cases of bamboo wall thickness.
Embodiment two:
Each is adjusted into the distance between the roller:
h
1＝6.0mm； h
2＝4.5mm；
h
3＝3.0mm； h
4＝3.0mm
All the other are with embodiment one.
Embodiment three:
Groove part adopts the shape shown in the accompanying drawing two, and employing is of a size of:
t＝10.0mm； l＝5.0mm；
α／2＝22.5°。
Other sizes, mechanism and principal parameter are with embodiment one.
Embodiment four:
Adopt 3 pairs of rollers, and the surface of every pair of roller is the garden cylindricality.3 are gone up (or down) rollers is driving roller, and (or on) roller is free to rotate under all the other 3.Distance between the 3 pairs of rollers can be adjusted to:
h
1＝6.0mm； h
2＝4.5mm；
h
3＝3.0mm。
Other sizes, mechanism and principal parameter are with embodiment one.
Embodiment five:
The pressue device of pressure P adopts mechanical spring mechanism.All the other are with embodiment one.
Adopt the bamboo roller head machine will be after boiling be softening once the bamboo chip that flattens of pressurization handle once more, can obviously improve the flattening quality, make bamboo chip reduce the resilience warpage, primary fracture is more even, fine and closely woven; And since bamboo wood softening through boiling, flatten after, self temperature is higher, certain plasticity is arranged, so can make the thickness of bamboo chip more become even.
Adopt roller head machine, also can or cut open into four once directly flattening of bamboo plate the path bamboo behind the subdivision.Be used for the manufacturing of bamboo plywood or other bamboo plywoods like this, can simplify technological process greatly, saved the expensive expansion machine of investment.
Claims (2)
1, a kind of bamboo processing machinery is characterized in that adopting roller pressurization rolling forming to flatten the method for bamboo.Roller head machine is made up of axis roller parallel to each other some: down the bearing block and the frame of (or on) roller are fixed, and the outer surface of each time (or on) roller is on same tangent plane; Be equipped with independent adjustment pressure apparatus on (or down) roller on each, (or down) roller frame adjustment upper and lower position relatively each on.
2, bamboo roller head machine as claimed in claim 1 is characterized in that the Surface Machining of the 1st pair of roller goes out annular recess, and the groove of upper and lower two rollers t/2 that staggers arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211191 CN2044541U (en) | 1989-03-10 | 1989-03-10 | Rolling-press former of bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211191 CN2044541U (en) | 1989-03-10 | 1989-03-10 | Rolling-press former of bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2044541U true CN2044541U (en) | 1989-09-20 |
Family
ID=4867485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211191 Withdrawn CN2044541U (en) | 1989-03-10 | 1989-03-10 | Rolling-press former of bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2044541U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330471C (en) * | 2003-08-23 | 2007-08-08 | 刘觉春 | Method and apparatus for flattening bamboo wood without flaws |
| CN102873732A (en) * | 2012-10-27 | 2013-01-16 | 福建恒顺金属机械有限公司 | Mao bamboo continuous-flattening processing method and equipment |
| CN104354203A (en) * | 2014-10-30 | 2015-02-18 | 安吉县孝丰天友竹木机械制造厂 | Knife jumping structure of large bamboo piece processing flattening machine and equipment of knife jumping structure |
| CN105522623A (en) * | 2015-11-27 | 2016-04-27 | 安徽清保竹业有限公司 | Bamboo chip flattening device capable of continuously processing bamboo chips |
| CN107639705A (en) * | 2017-10-27 | 2018-01-30 | 浙江德长竹木有限公司 | A kind of seamless, non-porous bamboo section flattening machine |
-
1989
- 1989-03-10 CN CN 89211191 patent/CN2044541U/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330471C (en) * | 2003-08-23 | 2007-08-08 | 刘觉春 | Method and apparatus for flattening bamboo wood without flaws |
| CN102873732A (en) * | 2012-10-27 | 2013-01-16 | 福建恒顺金属机械有限公司 | Mao bamboo continuous-flattening processing method and equipment |
| CN104354203A (en) * | 2014-10-30 | 2015-02-18 | 安吉县孝丰天友竹木机械制造厂 | Knife jumping structure of large bamboo piece processing flattening machine and equipment of knife jumping structure |
| CN104354203B (en) * | 2014-10-30 | 2016-01-27 | 安吉县孝丰天友竹木机械制造厂 | Bamboo chip processes lifts structure and the equipment thereof of large flattening machine |
| CN105522623A (en) * | 2015-11-27 | 2016-04-27 | 安徽清保竹业有限公司 | Bamboo chip flattening device capable of continuously processing bamboo chips |
| CN105522623B (en) * | 2015-11-27 | 2017-10-31 | 安徽清保竹业有限公司 | It is a kind of can Continuous maching bamboo chip flattening device |
| CN107639705A (en) * | 2017-10-27 | 2018-01-30 | 浙江德长竹木有限公司 | A kind of seamless, non-porous bamboo section flattening machine |
| CN107639705B (en) * | 2017-10-27 | 2022-05-20 | 浙江德长竹木有限公司 | Traceless and hole-free bamboo section flattening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |