CN2180432Y - Shaping device for paving plate of dry powder fibre material - Google Patents
Shaping device for paving plate of dry powder fibre material Download PDFInfo
- Publication number
- CN2180432Y CN2180432Y CN 93244940 CN93244940U CN2180432Y CN 2180432 Y CN2180432 Y CN 2180432Y CN 93244940 CN93244940 CN 93244940 CN 93244940 U CN93244940 U CN 93244940U CN 2180432 Y CN2180432 Y CN 2180432Y
- Authority
- CN
- China
- Prior art keywords
- ellipse
- mating formation
- star
- centrifugal fan
- cyclone separator
- 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
Images
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model relates to a shaping device which is manufactured by the rotor-type principle, and the utility model can be used for dry powdery fibre material or dry granular material to be paved into plate blank. The plate blank having uniform density, consistent thickness and favorable fibre interweaving can be paved on a paving net belt whose running speed and shaping cycle are matched with the running speed and the shaping cycle of the device through the device. The device is composed of a horizontal material bin, a star-shaped feed device, a centrifugal fan, a cyclone separator, a shaping box, a rotary elliptical cylinder, the paving net belt, etc.
Description
The utility model is a kind ofly can to mat formation continuously on the guipure of mating formation with dryness flour material or minitype particle material according to certain size, forms slab, and the slab shaped device of one-tenth sheet material to be further processed belongs to wood based panel equipment.
The shaped device of mating formation of slab mainly contains two kinds of mechanical forming machine and vacuum spreading machines in the existing dry method board industry production technology.
Mechanical forming machine is formed by shedding roller, dancer rools, inclined type conveyer, horizontal conveyer, dispersion roller and transporting reticulation belt etc.Mat formation material by the inclined type conveyer from feed bin fortune through shedding roller, scatter on horizontal conveyer, throw to four and disperse roller through shedding roller again, disperse roller in the chamber of mating formation, to shed pavement material and fall on the wired belt conveyer, thereby form the slab band.This spreading machine fault is many, it is serious to leak material, and on-the-spot dust is big, it is of poor quality to mat formation.
Vacuum mat formation make-up machine (Fig. 2) mainly by feeding pipe (15), be installed in control cam (17) in the casing (19), swing nozzle (16) etc. and form.Though this make-up machine structure still belong to simple directly the mat formation swing of nozzle of quality quality of influence only depend on a nozzle cam to control, and this swing nozzle mats formation the dead point of mating formation (at the slab dual-side) often arranged, thereby is difficult to accurately mat formation.Mat formation evenly for making, the recovery channel (20) of scraping plain-barreled roll (21) and wipeing the material of mating formation off also will be installed sometimes.The air forming machine (Fig. 3) of U.S. Hua Wei ironworks improves to some extent than the said flow make-up machine, increased overfire air fan (22), but its basic structure remains swing nozzle (23), still need scrape plain-barreled roll (24), the quality of mating formation can not have a lot of raisings, the density, thickness of mating formation is irregular, and dust is raised outward.
The sine pulse make-up machine (Fig. 4) most advanced in the world at present, that the top-quality make-up machine of mating formation is Sweden, it is mated formation on slab conveyer belt (26) through the pavement material that " Z " shape pipeline (25) falls by sine pulse control, three sensors (27) are housed on the slab of moulding, constantly gather the slab thickness signal, signal feeds back to the head pulse (28) of control blanking after treatment, constantly adjust the feeding amount, thereby realize evenly mating formation.This system of automatically mating formation can realize mating formation density error less than 3%～5%, but that its complex structure, part reliability require is high, costs an arm and a leg, and especially " Z " type shower nozzle is made difficulty, realize on the present industrial production of China, has certain difficulty.
The purpose of this utility model provides a kind of flour material or dryness microparticle material of being applicable to and has advantages such as simple in structure, that use is easy to maintenance, mat formation evenly, the fiber interweaving state is good, dust is not raised outward, satisfies the slab shaped device that suitability for industrialized production requires.Here, we use the principle of vacuum pneumatic transmission, invented a kind of inlet that can make the material that is evenly transmitted suck centrifugal fan, and from blower fan, obtain kinetic energy, in transmission course, constantly distribute again, disappear and fall until kinetic energy, mat formation into density error less than 5% slab shaped device along the ellipse of revolution barrel.
Below in conjunction with accompanying drawing structure of the present utility model is described in detail.
Fig. 1 is that the make-up machine that the utility model shaped device and the at present general horizontal feed bin of mechanical transfer etc. link together is always schemed.
As can be seen from Figure 1, the material that comes through mechanical transfer from feed bin (1) falls in the metal star-shaped feeder (2), since the size of star-shaped feeder and structures shape it at every turn can only be a bit with the material sent here from feed bin, the centrifugal fan of selecting according to transmission shop charge (3) of delivering to uniformly of any enters the mouth, the suction that these materials are produced the centrifugal fan of negative pressure sucks, under action of centrifugal force, sent the outlet of centrifugal fan again by malleation wind-force, be blown into epimere for circular, hypomere is the cyclone separator (4) of the tubular of taper, these particulates that have certain kinetic energy through centrifugal rotation material of mating formation can continue to rotate in cyclone separator, continuous and cyclone separator barrel rubs, and dissipate energy reduces rotary speed and comes downwards to little gradually, in the big down ellipse of revolution tube (8).Along with the amplification of ellipse of revolution tube barrel dliameter, cylinder pressure reduces, the material self kinetic energy total loss that is rotating, and beginning is fallen along ellipse of revolution tube barrel.
The ellipse of revolution tube is one of emphasis of the present utility model, its long and short axis scale suits between being chosen in 1.3～1.7, the height of cylindroid should be 1/2nd to 1/3rd of shaping box (9) height, and the height of shaping box has certain computational methods, is generally 1.2 times of blank width.The cylindroid lower end should guarantee that from the height of the guipure of mating formation cylindroid is positioned at major axis when mating formation the guipure position of center line, and the extended line of its bus and plate blank paving widthwise edges line intersect.The ellipse of revolution tube is made up of motor (5), travelling gear (6), the supporting arrangement (7) of adjustable-speed, is installed in shaping box (9) top, is driven and is rotated by transmission system.
The material of mating formation from the ellipse of revolution tube falls scatters uniformly on the uniform slab transporting reticulation belt of the speed of travel (11), forms certain width, slab that the certain thickness fiber interweaving is good gradually.The utility model is that the matching board blank molding is the same with the air-flow make-up machine, vacuum chamber (12) and corresponding control valve (13), vavuum pump (14) are set under the slab transporting reticulation belt help moulding, material being adsorbed on the transporting reticulation belt tightly of mating formation that causes to fall and break is necessary.
Square metal shaping box outside the ellipse of revolution tube, its lower end width dimensions are the width of profiled sheeting base, and it shrouds slab in addition except the transmission system that supporting is rotated the ellipse of revolution tube, prevent the effect that indivedual pavement material particulates are raised outward.
In order to make the slab of different-thickness, the way that rotating speed (being blanking velocity), ellipse of revolution tube rotating speed (speed of promptly mating formation) and the slab transporting reticulation belt speed of travel (being moulding speed) of employing feed bin adjust accordingly simultaneously in the utility model realizes.For example want the thicker slab of moulding, should make the feed bin running hurry up, blanking is some more, and cooperates the ellipse of revolution tube to change hurry up, and it is slow that the slab transmission network is taken away.
The inventor uses structure of the present invention, having produced by mechanical transfer feed bin and star-shaped feeder, major diameter is the fiberboard slab shaped device that the ellipse of revolution tube, shaping box, slab transporting reticulation belt, vacuum chamber etc. of 1.4m are formed, the actual use in making artificial board.After shaping slab was repressed, stock for fibreboard density unevenness evenness was less than 5%, and the sheet metal thickness tolerance is less than 0.2mm.Shaped device no dust safe in utilization, reliable, on-the-spot.
Find out that by above introduction that the slab shaped device of structure of the present invention has is simple in structure, cheap, reached the advanced level of external like product, can satisfy China's suitability for industrialized production needs fully.
Claims (3)
1, a kind of dryness flour material plate blank shaped device of mating formation, be made up of feed bin, material transmission system and spreading head, its principal character is that device has the material transmission system of a star-shaped feeder (2), centrifugal fan (3), cyclone separator (4) composition and the spreading head that ellipse of revolution tube (8), shaping box (9) etc. are formed.
2, device according to claim 1, it is characterized in that star-shaped feeder is installed in feed bin (1) exit that fills dryness flour material or granular material, the outlet of star-shaped feeder (2) links to each other with centrifugal fan (3) inlet, epimere is circular, and hypomere is that the last end entrance of the cyclone separator (4) of taper links to each other with the outlet of centrifugal fan (3).
3, device according to claim 1, it is characterized in that ellipse of revolution tube (8) as moulded head is that the ratio of big end down major and minor axis is in 1.3 to 1.7 scopes, transmission system through adjustable speed drives and the oval-shaped tube of rotation, and the height of cylindroid is 1/2nd to 1/3rd of shaping box (a 9) height.The cylindroid lower end should guarantee to make cylindroid to be positioned at major axis extended line and plate blank paving widthwise edges line of its bus when mating formation the guipure position of center line from the height of the guipure of mating formation to intersect, and ellipse of revolution tube upper end links to each other with the outlet of cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244940 CN2180432Y (en) | 1993-11-10 | 1993-11-10 | Shaping device for paving plate of dry powder fibre material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93244940 CN2180432Y (en) | 1993-11-10 | 1993-11-10 | Shaping device for paving plate of dry powder fibre material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180432Y true CN2180432Y (en) | 1994-10-26 |
Family
ID=33818034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93244940 Expired - Fee Related CN2180432Y (en) | 1993-11-10 | 1993-11-10 | Shaping device for paving plate of dry powder fibre material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180432Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785278A (en) * | 2012-07-20 | 2012-11-21 | 宁波大世界家具研发有限公司 | Equipment for manufacturing integral wooden door made of wood fiber composite material |
| CN102821920A (en) * | 2010-02-05 | 2012-12-12 | 迪芬巴赫机械工程有限公司 | Methods and installation for producing a particle mat from at least one spread layer and a particle mat to be pressed in a press during the production of wood particle boards |
| CN103033405A (en) * | 2012-12-03 | 2013-04-10 | 广西华峰林业集团股份有限公司 | Medium density fiberboard fiber paving machine for laboratory |
| CN101041246B (en) * | 2006-01-20 | 2013-07-17 | 迪芬巴赫有限两合公司 | Method and mat forming device for the production of boards |
| CN106675663A (en) * | 2017-02-20 | 2017-05-17 | 江苏华威机械制造有限公司 | Semi-coke diffuser in coal-gas gasification system |
-
1993
- 1993-11-10 CN CN 93244940 patent/CN2180432Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041246B (en) * | 2006-01-20 | 2013-07-17 | 迪芬巴赫有限两合公司 | Method and mat forming device for the production of boards |
| CN102821920A (en) * | 2010-02-05 | 2012-12-12 | 迪芬巴赫机械工程有限公司 | Methods and installation for producing a particle mat from at least one spread layer and a particle mat to be pressed in a press during the production of wood particle boards |
| CN102785278A (en) * | 2012-07-20 | 2012-11-21 | 宁波大世界家具研发有限公司 | Equipment for manufacturing integral wooden door made of wood fiber composite material |
| CN102785278B (en) * | 2012-07-20 | 2014-07-09 | 宁波大世界家具研发有限公司 | Equipment for manufacturing integral wooden door made of wood fiber composite material |
| CN103033405A (en) * | 2012-12-03 | 2013-04-10 | 广西华峰林业集团股份有限公司 | Medium density fiberboard fiber paving machine for laboratory |
| CN106675663A (en) * | 2017-02-20 | 2017-05-17 | 江苏华威机械制造有限公司 | Semi-coke diffuser in coal-gas gasification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102744213B (en) | Mineral powder particle jet-flow separation device | |
| CN2180432Y (en) | Shaping device for paving plate of dry powder fibre material | |
| CN206343224U (en) | A kind of dust feeder with grinding function | |
| CN104174630A (en) | Horizontal winnowing device for domestic garbage | |
| CN109333789A (en) | Sludge at low temperature desiccation cloth system and distributing method | |
| CN207865917U (en) | A kind of coal ash sintering brick production and processing raw material drying device | |
| CN109718597B (en) | Preparation method of filter material for roller kiln dust removal | |
| CN208154978U (en) | A kind of flyash dryer | |
| CN106766681A (en) | A kind of cross-current type pneumatic drier | |
| CN207507562U (en) | A kind of building waste retracting device easy to use | |
| CN207193463U (en) | A kind of new multi-mixer | |
| CN209080774U (en) | A kind of rotatory inertia oscillating feeder | |
| CN205030561U (en) | Novel gloves spout salt device | |
| CN2889676Y (en) | Secondary distributing mechanism for production of microcrystalline tile | |
| CN202784856U (en) | Power air trough conveyor | |
| CN212720598U (en) | Biomass particle and coal-fired dual-purpose three-cylinder dryer | |
| CN209615910U (en) | A kind of sludge at low temperature desiccation cloth system | |
| CN106242230A (en) | Mud screw convection drying device and method | |
| CN114812129A (en) | Quick drying device of material for building engineering construction | |
| CN208230082U (en) | A kind of refractory material milling device | |
| CN207724631U (en) | A kind of plastic grain screening installation | |
| CN202590557U (en) | Tank type recovery device for small-particle dust | |
| CN216441101U (en) | Winnowing classification system for montmorillonite powder | |
| CN206828396U (en) | A kind of ultrafine inorganic powder manufacturing line | |
| CN220923002U (en) | Material distributing screw device for waste plastic crushing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: 2/F, NANSHAN BUILDING, SHEKOU, SHENZHEN CITY, GUANGDONG PROVINCE 201 TO: HOUSE 15, ZHAOSHANGFAZHAN CENTER, YIKOUGONGYE AVENUE, SHENZHEN CITY, GUANGDONG PROVINCE, 518000 |
|
| CP03 | Change of name, title or address |
Address after: 518000, Guangdong Industrial Road, Shekou, Shenzhen, China Merchants development center, 15 Floor Patentee after: Shekou investment free wood-based panel New Technology Co., Ltd. Address before: Floor two, Nanshan building, Shekou, Guangdong, Shenzhen 201, China Patentee before: Shekou investment free wood-based panel New Technology Co., Ltd. |
|
| 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 |