CN102152384A - Continuous one-step forming press and applications thereof - Google Patents
Continuous one-step forming press and applications thereof Download PDFInfo
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- CN102152384A CN102152384A CN2011100052799A CN201110005279A CN102152384A CN 102152384 A CN102152384 A CN 102152384A CN 2011100052799 A CN2011100052799 A CN 2011100052799A CN 201110005279 A CN201110005279 A CN 201110005279A CN 102152384 A CN102152384 A CN 102152384A
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Abstract
The invention relates to the technical field of fiberboards, in particular to a continuous one-step forming press and applications thereof. A rubber belt or a composite rubber belt is adopted as a conveyor belt of the continuous one-step forming press; and a stainless steel belt with high cost does not need to be used as a pressure conveyor belt; ultra-long distance continuous pressurizing can be realized; the maximum effective distance for continuous pressurizing conveying is more than 50m; moreover, the conveyor belt can resist high temperature. When the press is applied, raw materials are paved on the conveyor belt of the press, and can form cement fiberboards or rock wool composite cement fiberboards through the press by one-step continuously without needing a template; so that the continuous one-step forming press can realize continuous forming without the template , and greatly shortens the production period.
Description
Technical field
The present invention relates to the wood wool board technical field, refer in particular to a kind of continuity one-shot forming press and application thereof.
Background technology
Cement, the magnesite wood wool board knowhow of external existing several last 100 yearses, these wood wool boards have: sound insulation, insulation, fire prevention, insulation, mildew-resistant, function such as termite-proof, have can saw, can follow closely, characteristics such as facing.The production technology of these wood wool boards and equipment serve as advanced representative with the U.S. heart of Dutch Ai Tuo, comprise state-owned more than 160 production lines such as the U.S., Russia, Holland, Germany, Canada, Indonesia, Philippine, Brazil, Japan, China in the whole world, but without exception, the production technology that adopts is monopolized by external, and price is very high, and its complete set of equipments price is at RMB about 6,500 ten thousand.Heavy press apparatus, its face normal pressure is at 30 Ns/mm
2More than, by pressuring methods such as oil cylinder oil pressure, because the face normal pressure is so high, consider the high factor of wood-based plate face requirement flatness simultaneously, adopt stainless steel belt usually, effective compacting distance of press is in 20 meters, and for solving the transmission dynamical problem, the master and slave power roller diameter of its continuous preformer reaches more than 800 millimeters, causes the whole frame of equipment tall and big heavy, and the continuous press cost of stainless steel belt even up to ten million yuan of meter.In process, need use a large amount of templates and do turnover, the production cycle is long, need precompressed, typing and pressurizer pressurize, under 70-80 degree centigrade of environment pressurize 7-8 hour, and then demoulding maintenance 3-5 days, about natural curing 28 days, drying is carried out moisture control again.
In addition, the wood wool board moulding is that formwork erection is arranged, again through the multidaylight press moulding of exerting pressure, enter locked mode pressurize moulding again, demoulding maintaining process again, the press technology of its moulding mainly is multi-daylight press or cold press, and is applied to the continuous press of online moulding, also do not have at present, particularly being applied in the wood wool board industry does not have, and is at present in the density board industry, has the steel band conveyer belt to do prepressing device, can't be continuously shaped, and precompressed is apart from weak point.
The processing press of application number a kind of for disclosing in the Chinese patent literature of " 200620073700.4 " " make lightweight magnesia wood wool board and steam pressure equipment " does not solve aforementioned technical problem equally.
Therefore, based on the defective of aforementioned existing press, need improve existing press.
Summary of the invention
The objective of the invention is to provides a kind of continuity one-shot forming press and application thereof at the deficiencies in the prior art, this continuity one-shot forming press has overcome existing press defective, solve the continuous problem of pressurizeing of extra long distance that steel belt pressing machine cann't be solved, solved the problem that in processing wood wool board process, needs to use a large amount of templates simultaneously.
For achieving the above object, the present invention is achieved by the following technical solutions:
Continuity one-shot forming press, press has force feed band and conveyer belt, and conveyer belt is rubber strip or hybrid rubber tape.
Press is covered with heater incubator.
The live roll diameter of the conveyer belt of press is between 240 millimeters 600 millimeters.
The lifting of press drives controlling organization and adopts servomotor, and driven by servomotor screw mandrel, screw mandrel connect driving force feed band, and servomotor is positioned at outside the heater incubator.
The heater incubator of press is equipped with hot air circulating system outward.
The heater incubator of press is furnished with the power motor system outward, and the power motor system is positioned at outside the heater incubator.
The direction of transfer rear end of press has prepressing device, and precompressed mechanism is installed on the prepressing device, the shared conveyer belt of press and prepressing device.
The force feed band is rubber strip or hybrid rubber tape.
Beneficial effect of the present invention is: need not to use expensive stainless steel band to do pressure conveyor, can realize that extra long distance pressurizes continuously, continuously pressurized delivered coverage maximum is more than 50 meters, and high temperature resistant.
The application of continuity one-shot forming press of the present invention, raw material are layered on the conveyer belt of press and through the compacting of force feed band and transmit, and need not the template continuity and once go out wood wool cement board or rock wool complex cement wood wool board by press-molding.
Press of the present invention is applied to the processing of wood wool board, and it is continuously shaped to realize not having template, has saved template and has done slab and shift, and has saved process procedures such as locked mode, pressurize, maintenance, the demoulding, conveying process in the middle of reducing, and the production cycle shortens greatly.
Description of drawings
Fig. 1 is a prepressing device schematic diagram of the present invention;
Fig. 2 is a press schematic diagram of the present invention;
Fig. 3 is the A place enlarged diagram of Fig. 2;
Fig. 4 is a side structure schematic diagram of the present invention;
Fig. 5 is a principle schematic of the present invention;
Element and Reference numeral:
The specific embodiment
As Fig. 1---shown in Figure 5, continuity one-shot forming press, press 2 has force feed band 5 and conveyer belt 6, conveyer belt 6 is rubber strip or hybrid rubber tape, and certainly, force feed band 5 also can be rubber strip or hybrid rubber tape, force feed band 5 is positioned at conveyer belt 6 tops, 6 of conveyer belts move along direction of transfer, and the force feed band not only moves along direction of transfer, and in the vertical direction moves simultaneously; Need not to use expensive stainless steel band to do pressure conveyor, solved the continuous problem of pressurizeing of extra long distance that steel belt pressing machine cann't be solved, pressurized delivered coverage maximum is more than 50 meters continuously, rubber strip or hybrid rubber tape can reach 100-700 degree centigrade high temperature resistant, satisfied the resistance to elevated temperatures of steel band, the most estimable is has solved wood-based plate particularly in the wood wool cement board forming process, heat conduction problem in the hot-forming process simultaneously.
Be furnished with power motor system 9 outside the heater incubator 4 of press 2, power motor system 9 is positioned at outside the heater incubator 4, in order to avoid high temperature damages.
The direction of transfer rear end of press 2 has prepressing device 1, precompressed mechanism 3 is installed on the prepressing device 1, press 2 and prepressing device 1 shared conveyer belt 6, on the conveyer belt 6 of prepressing device 1, spread raw material, precompressed mechanism 3 precompressed by prepressing device 1, reach into press by conveyer belt 6 then and carry out the high temperature compacting, realize serialization production one-shot forming.
In actual production, prepressing device 1 also is positioned at heater incubator 4, and as shown in Figure 5, certainly, press 2 and prepressing device 1 also can not set heater incubator 4.
The live roll diameter of press 2 need not configurations such as other oil pressure hydraulic pressure between 240 millimeters 600 millimeters.
The lifting of press 2 drives controlling organization and adopts servomotor 7, and servomotor 7 drives screw mandrel 8, and screw mandrel 8 connects driving force feed band 5, and servomotor 7 is positioned at outside the heater incubator 4.Do the press-down type pressure limit by servomotor 7 structures, as light-duty press, its cost is 1/10th of a steel band continuous press cost, and press 2 can be regulated as required, satisfies the production of 5 millimeters to 120 millimeters any thickness specification products.
On press 2 and the prepressing device 1 deviation correcting device 11 is installed all, guarantees that the belt run location is accurate, press 2 also is furnished with tensioning apparatus 12, for force feed band 5 provides enough pressure power transmissions; In addition, heater incubator 4 also is equipped with access door, safety viewfinder, explosion-protection equipment etc.
General nature of the present invention is to have solved the indeterminable over distance continuous press of traditional continuous press problem with a kind of lightweight construction with low cost, particularly solved the problem of the continuous disposal molding in the production of wood wool cement board and complex cement wood wool board, thereby be that special wood wool cement board of wood-based plate and rock wool/expanded polystyrene plate complex cement wood wool board realizes that no template production has reached breakthrough, promptly, adopt press of the present invention, can be without template disposable continuous processing wood wool cement board and rock wool/expanded polystyrene plate complex cement wood wool board, short 4-8 minute of forming process is promptly plastic; Need not template and do the slab transfer, directly enter into the moulding link, saved template and conveying equipment, locked mode pressurize equipment, simplified technology, saved fund and space from mating formation; Pressure carries the moulding distance can reach more than 50 meters, has reduced the conveying process in mat formation link and the pressure forming simultaneously, and the pre-profiling plate after mating formation directly enters into continuously shaped operation.
The application becomes press power and the light-duty low price of pressing structure, power consumption low continuously, this equipment adopts belt conveyor made of light design principle, is that two conveyers are press and prepressing device, the structure of make-up, carry out continuous spacing extrusion modling, reach continuously shaped purpose.
Raw material is layered on the conveyer belt 6 of press 2 and through 5 compactings of force feed band and transmits, conveyer belt 6 mainly plays the effect of transmission, according to making wood wool cement board or the required thickness of rock wool complex cement wood wool board, driving screw mandrel 8 by servomotor 7 makes force feed band 5 press down the former setting value of expecting, this moment, force feed band 5 was simultaneously also in transmission and nonstatic, owing to adopt rubber strip or hybrid rubber tape, could guarantee frictional force, form the effect of sending out the position extruding, realize that finally need not the template continuity once molds wood wool cement board or rock wool complex cement wood wool board by press 2.
The invention has the advantages that: suppress distance continuously, need not other aux. pressure equipment, cost is low need not to use expensive stainless steel steel band, light-duty, low energy consumption.
Certainly, the embodiment of the above is a preferred embodiments of the present invention, and unrestricted the scope of the present invention, so all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, and all should be included in the present patent application claim.
Claims (9)
1. continuity one-shot forming press, it is characterized in that: press has force feed band and conveyer belt, and conveyer belt is rubber strip or hybrid rubber tape.
2. continuity one-shot forming press according to claim 1, it is characterized in that: press is covered with heater incubator.
3. continuity one-shot forming press according to claim 1 is characterized in that: the live roll diameter of the conveyer belt of press is between 240 millimeters 600 millimeters.
4. continuity one-shot forming press according to claim 2 is characterized in that: the lifting of press drives controlling organization and adopts servomotor, and driven by servomotor screw mandrel, screw mandrel connect driving force feed band, and servomotor is positioned at outside the heater incubator.
5. continuity one-shot forming press according to claim 2, it is characterized in that: the heater incubator of press is equipped with hot air circulating system outward.
6. continuity one-shot forming press according to claim 2, it is characterized in that: the heater incubator of press is furnished with the power motor system outward, and the power motor system is positioned at outside the heater incubator.
7. continuity one-shot forming press according to claim 1 is characterized in that: the direction of transfer rear end of press has prepressing device, and precompressed mechanism is installed on the prepressing device, the shared conveyer belt of press and prepressing device.
8. continuity one-shot forming press according to claim 1 is characterized in that: the force feed band is rubber strip or hybrid rubber tape.
9. the application of the described continuity one-shot forming of claim 1 press is characterized in that: raw material is layered on the conveyer belt of press and through the compacting of force feed band and transmits, and need not the template continuity and once goes out wood wool cement board or rock wool complex cement wood wool board by press-molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100052799A CN102152384A (en) | 2011-01-12 | 2011-01-12 | Continuous one-step forming press and applications thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100052799A CN102152384A (en) | 2011-01-12 | 2011-01-12 | Continuous one-step forming press and applications thereof |
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| CN102152384A true CN102152384A (en) | 2011-08-17 |
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| CN2011100052799A Pending CN102152384A (en) | 2011-01-12 | 2011-01-12 | Continuous one-step forming press and applications thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538871A (en) * | 2013-10-24 | 2014-01-29 | 镇江中化聚氨酯工业设备有限公司 | Elevator mechanism of laminating conveyor |
| CN103675207A (en) * | 2013-11-28 | 2014-03-26 | 南京理工大学 | Multifunctional loose material forming test device |
| CN110962214A (en) * | 2019-12-07 | 2020-04-07 | 浙江广厦建设职业技术学院 | Diatom mud floor processingequipment |
-
2011
- 2011-01-12 CN CN2011100052799A patent/CN102152384A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538871A (en) * | 2013-10-24 | 2014-01-29 | 镇江中化聚氨酯工业设备有限公司 | Elevator mechanism of laminating conveyor |
| CN103538871B (en) * | 2013-10-24 | 2017-07-28 | 镇江中化聚氨酯工业设备有限公司 | Laminating conveyor elevating mechanism |
| CN103675207A (en) * | 2013-11-28 | 2014-03-26 | 南京理工大学 | Multifunctional loose material forming test device |
| CN110962214A (en) * | 2019-12-07 | 2020-04-07 | 浙江广厦建设职业技术学院 | Diatom mud floor processingequipment |
| CN110962214B (en) * | 2019-12-07 | 2021-02-26 | 浙江广厦建设职业技术学院 | Diatom mud floor processingequipment |
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Application publication date: 20110817 |