CN107650235A - A kind of oriented wood chipboard hot pressing unit - Google Patents
A kind of oriented wood chipboard hot pressing unit Download PDFInfo
- Publication number
- CN107650235A CN107650235A CN201710296175.5A CN201710296175A CN107650235A CN 107650235 A CN107650235 A CN 107650235A CN 201710296175 A CN201710296175 A CN 201710296175A CN 107650235 A CN107650235 A CN 107650235A
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- Prior art keywords
- heating platen
- hot pressing
- wood chipboard
- oriented wood
- pressing unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/20—Moulding or pressing characterised by using platen-presses
- B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a kind of oriented wood chipboard hot pressing unit, including：Frame, be arranged in frame can oscilaltion Multi-layer thermal pressing plate and be arranged at below frame be used for the fluid power system of pressure is provided for Multi-layer thermal pressing plate, the length of every layer of heating platen is more than or equal to 5000mm and width is more than or equal to 2600mm, and the operating temperature of heating platen is 120 DEG C~130 DEG C；Fluid power system is that the plate face pressure that every layer of heating platen provides is more than or equal to 4.5MPa.This programme increases the area of heating platen, improve the plate face pressure of heating platen, long period fully hot-press solidifying can be carried out to prefabricating plate under 120 DEG C~130 DEG C of lower temperature environments, so as to improve the intensity of oriented wood chipboard and humidity resistance, specific demand of the packaging materials such as container floor, packing case under bad working environments can be met, meanwhile bigger hot pressing plate suqare both improves production efficiency, different size breadth requirements can be met again.
Description
Technical field
The present invention relates to wood-based plate technical field of processing equipment, more particularly to a kind of oriented wood chipboard hot pressing unit.
Background technology
Wood-based plate is widely used in building decoration, household building materials, packing case, cargo pallet and storage box, packaging case rows
It is the important channel for saving timber resources in industry.Wood-based plate refers to, using timber or other non-wood plants as raw material, be processed into list
The different group element material such as plate, wood shavings or fiber, through applying (or being not added with) adhesive and other additives, reconfigure system
Into sheet material, mainly including three major types products such as glued board, wood shavings (particle) plate and fiberboards.
Oriented wood chipboard (Oriented Strand Board, abbreviation OSB plate) is using small dimension wood, thinnings, reel as original
Material is processed into wood shavings piece by special equipment, made of the technique such as drying, applying glue, orienting spreading, precompressed, hot-forming
A kind of oriented structure sheet material.Oriented wood chipboard has recombinated wood grain structure, eliminates the influence of timber stress, has not variable
The advantages that shape, the coefficient of expansion are small, green, shock resistance and bending strength are high, therefore thick glued board and structure can be substituted in fact
Wood, it can be widely applied to the fields such as packaging material, building decoration, communications and transportation.
Wherein, when oriented wood chipboard is used to make the packaging material of the one-levels such as container floor, pallet, packing case exposure,
Because working environment is severe, it is desirable to which it has higher intensity and humidity resistance, the processing technology of oriented wood chipboard and sets
It is standby then directly affect its intensity and humidity resistance.
At present, the production of domestic and international oriented wood chipboard uses continuous flat press mostly, and minority uses multi-daylight press, due to
There is design defect in the production technology and production equipment of prior art, can only produce a certain dimensions, regular tenacity is determined
To particieboard, it is impossible to meet the high intensity of the products such as container floor and the requirement of high moisture energy.
The content of the invention
In view of this, can using the hot pressing unit it is an object of the invention to provide a kind of oriented wood chipboard hot pressing unit
To suppress the oriented wood chipboard for meeting high intensity and the requirement of excellent humidity resistance, and it can meet that different size breadths will
Ask.
To achieve these goals, the invention provides following technical scheme：
A kind of oriented wood chipboard hot pressing unit, including：
Be arranged in frame can oscilaltion Multi-layer thermal pressing plate, the length of every layer of heating platen is more than or equal to
5000mm and width are more than or equal to 2600mm, and the operating temperature of the heating platen is 120 DEG C~130 DEG C；
The fluid power system for being used to provide pressure for heating platen described in multilayer being arranged at below the frame, the liquid
Pressure drive system is that the plate face pressure that every layer of heating platen provides is more than or equal to 4.5MPa.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the length of the heating platen is 5200mm and width is
2920mm。
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the fluid power system is that every layer of heating platen carries
The plate face pressure of confession is 5MPa.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the number of plies of the heating platen is 22.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, in addition to for controlling the heating platen at preset timed intervals
Carry out the time-controlling arrangement of hot pressing.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, it is provided with and is used between heating platen described in per adjacent two layers
Adjust the position control of spacing.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the heating platen is internally provided with multigroup heat exchange in parallel
Unit, each heat exchange unit include the heat exchanger channels for being used to penetrate heating medium of a plurality of series connection.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the heating medium is high-temperature steam.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, in addition to for driving heating platen described in multilayer synchronously to carry
The synchronizing close mechanism for rising and declining, the synchronizing close mechanism include swing rod and corresponded with heating platen described in multilayer to connect
The pull bar connect, the other end of the pull bar are connected to the swing rod by hydraulic jack compensation device.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, in addition to without backing plate loader, the no backing plate loader
Including being used for the belt moved trolley being transported to slab on the heating platen correspondingly with the heating platen.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the head on both sides of the belt moved trolley are provided with clearly
Sweeping device.
Preferably, in above-mentioned oriented wood chipboard hot pressing unit, the side of the frame is provided with insulated door.
Oriented wood chipboard hot pressing unit provided by the invention includes：Frame, be arranged in frame can oscilaltion it is more
Layer heating platen and the fluid power system for being used to provide pressure for Multi-layer thermal pressing plate being arranged at below frame, every layer of heating platen
Length be more than or equal to 5000mm and width and be more than or equal to 2600mm, the operating temperature of heating platen is 120 DEG C~130 DEG C；Hydraulic pressure
Drive system is that the plate face pressure that every layer of heating platen provides is more than or equal to 4.5MPa.This programme increases the area of heating platen, carries
The high plate face pressure of heating platen, it is abundant can to carry out long period under 120 DEG C~130 DEG C of lower temperature environments to prefabricating plate
Ground hot-press solidifying, so as to improve the intensity of oriented wood chipboard and humidity resistance, container floor, pallet, packing case can be met
Etc. specific demand of the one-level exposure packaging material under bad working environments, meanwhile, bigger hot pressing plate suqare, both improve production effect
Rate, different size breadth requirements can be met again.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the hot pressing unit in the specific embodiment of the invention；
Fig. 2 is the side view of the hot pressing unit in the specific embodiment of the invention；
Fig. 3 is the synchronizing close structural scheme of mechanism in the specific embodiment of the invention；
Fig. 4 is the structural representation of the heating platen in the specific embodiment of the invention.
Fig. 1 is into Fig. 4：
1- frames, 2- heating platens, 3- synchronizing closes mechanism, 4- hydraulic cylinders, 5- hydraulic pressure pipe network, 6- belt moved trolleys, 7-
The hair plates after slab, 10- hot pressing, 11- hydraulic jacks compensation device, 12- pull bars after insulated door, 8- unloaders, 9- precompressed,
13- swing rods, 21- air intakes, 22- heat exchanger channels, 23- ventholes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1 to Fig. 4 is refer to, Fig. 1 is the structural representation of the hot pressing unit in the specific embodiment of the invention；Fig. 2 is this
The side view of hot pressing unit in invention specific embodiment；Fig. 3 is the synchronizing close mechanism signal in the specific embodiment of the invention
Figure；Fig. 4 is the structural representation of the heating platen in the specific embodiment of the invention.
In a kind of specific embodiment scheme, the invention provides a kind of oriented wood chipboard hot pressing unit, specifically, this hair
Hot pressing unit in bright is multi-daylight press, and the pressing mode that heating is contacted using heating platen is pressed the slab 9 after precompressed
System solidification, hot-forming is an important process step in oriented shaving board machining process, and its main function is to utilize hot pressing
Machine suppresses the slab 9 after precompressed a period of time under certain temperature and pressure, obtains the hair plates with target strength, hair plates
The oriented shaving board finished product for by follow-up Cutting indexes etc. just obtaining that there is certain size specification.
The hot pressing unit that this programme provides is applied to compacting production container floor, packaging boxboard etc. to intensity and moisture resistance
Higher one-level exposure packing timber flitch can be required, its wood shavings piece carries out applying glue and glue mixing, it is necessary to low using phenolic resin
Press curing is carried out under conditions of warm (120 DEG C~130 DEG C) long period (more than 30 minutes).
The hot pressing unit that this programme provides specifically includes：Frame 1, heating platen 2, synchronizing close mechanism 3 and hydraulic-driven
System etc..Wherein, the quantity of heating platen 2 is multilayer, usually 8 layers, 10 layers, 12 layers, 15 layers, 18 layers, 20 layers, 22 layers etc., thickness
Typically between 90~130mm, the duct loop of particular form is processed into inside heating platen 2, for heat medium by and change
Heat.Preferably, the quantity of the heating platen 2 in this programme is 22 layers, and the thickness of every layer of heating platen 2 is 110mm.It is every in this programme
The length of layer heating platen is more than or equal to 5000mm, and width is more than or equal to 2600mm, compared to existing multi-daylight press, we
Case expands the area of heating platen 2, can meet the different size breadth requirement of oriented wood chipboard.Heating platen 2 in this programme
Operating temperature be 120 DEG C~130 DEG C.Hot pressing drive system is arranged at the lower section of frame 1, for providing pressure for Multi-layer thermal pressing plate 2
Power, the fluid power system are that the panel pressure that every layer of heating platen 2 provides is more than or equal to 4.5MPa.
This programme increases the area of heating platen 2, improves the plate face pressure of heating platen 2, can be at 120 DEG C~130 DEG C
Lower temperature environments under long period fully hot-press solidifying is carried out to the slab 9 after precompressed, so as to improve oriented wood chipboard
Intensity and humidity resistance, can meet the one-levels such as container floor, pallet, packing case expose packaging material under bad working environments
Specific demand, meanwhile, bigger hot pressing plate suqare both improves production efficiency, can meet different size breadth requirements again.
It is further preferred that the length of the heating platen 2 in this embodiment scheme is 5200mm, and width is 2920mm, can
The product maximum breadth of production is 4900mm × 2600mm, after laterally side is sawed in longitudinal direction, can obtain specification of the same race simultaneously
Container floor, such as 4 2400mm × 1160mm or 4 2400mm × 1220mm or 6 1388mm × 1160mm or 8
Open 2400mm × 636mm or 8 1010mm × 1160mm or 12 1626mm × 636mm；Also different size can be obtained simultaneously
The container floor of size, such as 2 2400mm × 1160mm and 2 2400mm × 1220mm or 2 2400mm × 1160mm and
2 1388mm × 1160mm or 2 2400mm × 1160mm and 4 1010mm × 1160mm or 4 1388mm × 1160mm
With 4 1010mm × 1160mm or 4 1388mm × 1160mm and 4 1626mm × 636mm or 4 1626mm × 636mm
With 4 1010mm × 1160mm or 4 2400mm × 1160mm and 8 2400mm × 636mm etc., no longer limit arranges herein
Lift.
Preferably, the number of plies of heating platen 2 is 22 layers in this programme, and it is 250mm that heating platen, which opens grade spacing, the heat per adjacent two layers
The position control 3 of the spacing for adjusting two layers of adjacent heating platen 2, specially slide block thimble formula are provided between pressing plate 2
Position control, when adjusting spacing without changing, it can be adjusted to freedom and flexibility, meet multi-thickness stock board
Production requirement.Certainly, those skilled in the art can also use the position control of the forms such as spiro rod regulating device, guide rail regulating device
Device 3 processed, these adjusting meanss can equally realize the flexible modulation of heating platen spacing, repeat no more herein.
Preferably, the oriented wood chipboard hot pressing unit that this programme provides also includes being used to control heating platen 2 at preset timed intervals
The time-controlling arrangement of hot pressing is carried out, because hot pressing time can influence the curing degree and Forming Quality of slab, is reasonably controlled
Hot pressing time is then particularly significant, and time-controlling arrangement can realize that its is pre- with passage time relay, automation control system etc.
If the time is exactly the hot pressing time of heating platen.Specifically, to intensity and prevent for container floor, packaging boxboard etc. in this programme
In the pressing process of the higher one-level exposure packing timber flitch of damp performance requirement, its wood shavings piece is glued using phenolic resin
With glue mixing, it is necessary to carry out press curing under the conditions of low temperature is macrocyclic, now, the corresponding relation of hot pressing time and sheet metal thickness
For 80~120s/mm, for example, when the sheet material to 28mm carries out hot pressing, its hot pressing time is at least 2240 seconds, i.e., more than 37 points
Clock.Certainly, according to the corresponding relation for being glued water species and the difference of other techniques, hot pressing time and sheet metal thickness of slab
Also can accordingly change, those skilled in the art can be big according to the breadth of the specific thickness of slab, the species for being glued water, slab
The factor such as small adjusts the hot pressing time of heating platen 2, repeats no more herein.
It should be noted that the heating platen 2 in this programme is internally provided with multigroup heat exchange unit in parallel, each heat exchange is single
Member includes the heat exchanger channels 22 for being used to penetrate heating medium of a plurality of series connection, as shown in figure 4, the generally rectangle of heating platen 2 is hardened
The form that series connection shares with parallel connection is arranged and used to structure, a plurality of side by side parallel of heat exchanger channels 22 to form multiple heat exchange units,
The side of heating platen 2 is provided with air intake 21, and opposite side is provided with venthole 23, as shown in Figure 4.Certainly, the heat exchange in heating platen 2
Passage 22 is also designed to other shapes or the arrangement using other forms.Heat transferring medium in heat exchanger channels 22 is preferred
Using high-temperature steam, heat exchange efficiency can be improved.Specifically, the air intake 21 of heating platen 2 is connected to the high temperature of outside by pipeline
Vapour source.Certainly, those skilled in the art can also be used such as deep fat, superheated vapor mixture or other heating media, this paper
Repeat no more.
Fluid power system in this programme includes hydraulic pressure pipe network 5 and multigroup hydraulic cylinder 4, as shown in Figure 1.Preferably, originally
Fluid power system is that the plate face pressure that every layer of heating platen 2 provides is 5MPa in scheme, specifically, the operating pressure of hydraulic cylinder 4
For 26.8MPa, the quantity of hydraulic cylinder 4 is 15, hydraulic cylinder 4 diameter 450mm, gross pressure 64000KN, and this pressure is applied to
The container floor of oriented shaving harden structure is produced, it is necessary to which the condition of long period high pressure ensures the intensity of production board.We
Case uses 6 75KW vane pumps and 4 75KW plunger pumps, is equipped with 50m3Fuel tank and 50m3Accumulator pressurising repeatedly, can ensure liquid
Press drive system smooth working under high pressure operating mode.It is certainly, above-mentioned only to list a kind of design parameter of fluid power system,
Those skilled in the art can also change the preparation of fluid power system according to the specific production capacity of hot press and specification etc., herein
Repeat no more.
This programme uses lever synchronizing close mechanism, and the effect of synchronizing close mechanism 3 is to drive Multi-layer thermal pressing plate 2 synchronous
Lifting and decline, including swing rod 13 and the pull bar 12 that is connected one to one with Multi-layer thermal pressing plate 2, the other end of pull bar 12 pass through
Hydraulic jack compensation device 11 is connected to swing rod 13, as shown in figure 3, the oil cylinder of each pull bar 12 is in parallel, Pistons draws during closure
The pulling force of bar 12 balances with the gross weight that pull bar 12 is drawn high.Hydraulic jack compensation device 11 meets the needs of pressure adjustable section, safety
Reliability is higher.
This programme can directly produce thickness 28mm production board, and the slab thickness mated formation is larger, pre- by continuous high pressure
After pressure, the slab 9 after precompressed has higher intensity, due to book size super large, in order to avoid causing to damage to the structure of slab
Bad, the hot pressing unit of this programme employs no backing plate loader, specially dolly belt driven type without backing plate loader, in this way,
When dolly exits hot press, the indispensable retaining device of other multi-daylight presses is also reduced, including correspond with heating platen 2
Be used for the slab 9 after precompressed is transported to belt moved trolley 6 on heating platen 2, increase the area of dolly and belt, add
The strong structure of cutting somebody's hair of dolly.It is further preferred that this programme is also provided with cleaning dress in the head on both sides of belt moved trolley 6
Put, when belt moved trolley 6 enters heating platen group, dolly promotes the hair plates 10 after hot pressing, and to unloader 8, clearing apparatus then will
The fragmentary material of side is cleaned and shifted onto outside heating platen 2, ensures the smooth compacting of slab hot pressing next time, the mistake of slab laying
Journey is also applicable.
Preferably, the hot press of this programme also includes the insulated door 7 of side, can so ensure in hot pressing, avoid
Premature cure caused by the heat given out between Multi-layer thermal pressing plate 2 toasts to the slab on loader, ensure slab
Quality.
The course of work of the hot pressing unit is described below：
1) slab 9 after precompressed is transported on heating platen 2 by belt moved trolley 6, and belt rotates, and dolly retreats, plate
Base uniformly and stably falls on heating platen 2；
2) fluid power system is pressurizeed, and multigroup hydraulic cylinder 4 works, and synchronizing close mechanism 3 rises, and heating platen 2 is simultaneously slow
Closure, start hot pressing；
3) after hot pressing terminates, release, synchronizing close mechanism 3 declines, and heating platen 2 is slow and opens simultaneously, falls back to original
Position, belt moved trolley 6 carry the slab 9 after next group precompressed and entered in hot press, and dolly head is then by after hot pressing
Hair plates 10 is shifted onto on unloader 8, repeats next pressing cycle.
It should be noted that in order to improve the automaticity of hot pressing, this programme can also be set on hot press
Automatic control system, the temperature adjusting to heating platen 2, the pressure to fluid power system can be realized by the automatic control system
Power regulates and controls and the hot pressing time of hot press regulated and controled etc., so as to further optimize hot pressing, improves the hot pressing matter of slab
Amount.
The invention has the advantages that：(1) hot pressing unit compact overall structure is reasonable；(2) in the slab after precompressed
Portion's structure is unlikely to deform；(3) it is small to grow generous dimensional tolerance for slab；(4) the area super large of heating platen 2, can improve production efficiency and
Yield；(5) hair plates 10 after hot pressing can be sawed into the product of a variety of breadth specifications, enrich product category；(6) liquid is improved
System pressure is pressed, the macrocyclic hot pressing of low temperature can produce the sheet material of high intensity, can be applied to the occasion of particular/special requirement.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
- A kind of 1. oriented wood chipboard hot pressing unit, it is characterised in that including：Be arranged in frame (1) can oscilaltion Multi-layer thermal pressing plate (2), the length of every layer of heating platen (2) is more than etc. It is more than or equal to 2600mm in 5000mm and width, the operating temperature of the heating platen (2) is 120 DEG C~130 DEG C；The fluid power system for being used to provide pressure for heating platen (2) described in multilayer being arranged at below the frame (1), it is described Fluid power system is that the plate face pressure that every layer of heating platen (2) provides is more than or equal to 4.5MPa.
- 2. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that the length of the heating platen (2) is 5200mm and width are 2920mm.
- 3. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that the fluid power system is every layer The plate face pressure that the heating platen (2) provides is 5MPa.
- 4. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that also include being used to control the hot pressing Plate (2) carries out the time-controlling arrangement of hot pressing at preset timed intervals.
- 5. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that heating platen described in per adjacent two layers (2) position control for adjusting spacing is provided between.
- 6. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that set inside the heating platen (2) There is multigroup heat exchange unit in parallel, each heat exchange unit includes the heat exchanger channels for being used to penetrate heating medium of a plurality of series connection (22)。
- 7. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that also include being used to drive described in multilayer Heating platen (2) Synchronous lifting and decline synchronizing close mechanism (3), the synchronizing close mechanism (3) include swing rod (13) and The pull bar (12) to be connected one to one with heating platen described in multilayer (2), the other end of the pull bar (12) are mended by hydraulic jack Repay device (11) and be connected to the swing rod (13).
- 8. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that also include without backing plate loader, institute Stating no backing plate loader includes being used to slab being transported on the heating platen (2) correspondingly with the heating platen (2) Belt moved trolley (6).
- 9. oriented wood chipboard hot pressing unit according to claim 8, it is characterised in that the belt moved trolley (6) Head on both sides are provided with clearing apparatus.
- 10. oriented wood chipboard hot pressing unit according to claim 1, it is characterised in that the side of the frame (1) is set There is insulated door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296175.5A CN107650235A (en) | 2017-04-28 | 2017-04-28 | A kind of oriented wood chipboard hot pressing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296175.5A CN107650235A (en) | 2017-04-28 | 2017-04-28 | A kind of oriented wood chipboard hot pressing unit |
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| CN107650235A true CN107650235A (en) | 2018-02-02 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1686690A (en) * | 2005-04-25 | 2005-10-26 | 上海人造板机器厂有限公司 | Method of artificial board production line thermopress loading and unloading and machine set |
| CN2803662Y (en) * | 2005-04-27 | 2006-08-09 | 上海康拜环保科技有限公司 | Multilayer hot press for MDI glued artificial board |
| CN101480807A (en) * | 2008-09-25 | 2009-07-15 | 苏州新协力机器制造有限公司 | Fire-proof board heat-pressing production chain |
| CN101670606A (en) * | 2008-09-08 | 2010-03-17 | 富朗投资管理集团(香港)有限公司 | Hot-pressing system for manufacturing board by utilizing crop straws |
| CN102490242A (en) * | 2011-12-28 | 2012-06-13 | 云南民汇投资开发有限公司 | Cushion-plate-free loader for bamboo flakeboard |
| CN206653491U (en) * | 2017-04-28 | 2017-11-21 | 扬州快乐机械有限公司 | A kind of oriented wood chipboard hot pressing unit |
-
2017
- 2017-04-28 CN CN201710296175.5A patent/CN107650235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1686690A (en) * | 2005-04-25 | 2005-10-26 | 上海人造板机器厂有限公司 | Method of artificial board production line thermopress loading and unloading and machine set |
| CN2803662Y (en) * | 2005-04-27 | 2006-08-09 | 上海康拜环保科技有限公司 | Multilayer hot press for MDI glued artificial board |
| CN101670606A (en) * | 2008-09-08 | 2010-03-17 | 富朗投资管理集团(香港)有限公司 | Hot-pressing system for manufacturing board by utilizing crop straws |
| CN101480807A (en) * | 2008-09-25 | 2009-07-15 | 苏州新协力机器制造有限公司 | Fire-proof board heat-pressing production chain |
| CN102490242A (en) * | 2011-12-28 | 2012-06-13 | 云南民汇投资开发有限公司 | Cushion-plate-free loader for bamboo flakeboard |
| CN206653491U (en) * | 2017-04-28 | 2017-11-21 | 扬州快乐机械有限公司 | A kind of oriented wood chipboard hot pressing unit |
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