CN107443535A - Backing strap is spread to be pressed into the shaping station of plate of material and method and spread backing strap for producing multilayer - Google Patents
Backing strap is spread to be pressed into the shaping station of plate of material and method and spread backing strap for producing multilayer Download PDFInfo
- Publication number
- CN107443535A CN107443535A CN201710389368.5A CN201710389368A CN107443535A CN 107443535 A CN107443535 A CN 107443535A CN 201710389368 A CN201710389368 A CN 201710389368A CN 107443535 A CN107443535 A CN 107443535A
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- China
- Prior art keywords
- distribution
- spread
- megaclast
- layer
- head
- Prior art date
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Classifications
-
- 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
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
- B27N3/143—Orienting the particles or fibres
-
- 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
-
- 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
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
-
- 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
- B27N3/10—Moulding of mats
- B27N3/14—Distributing or orienting the particles or fibres
- B27N3/146—Controlling mat weight distribution
-
- 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
- B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
-
- 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
- B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
-
- 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
- B27N1/00—Pretreatment of moulding material
Abstract
It is used to produce shaping station of the multilayer distribution backing strap to suppress in a press during production material plate the present invention relates to a kind of, the shaping station includes being used for the dissemination apparatus that production distribution backing strap is taken in the shaping of Infinite Cyclic, at least one first is disposed with along production mode reform spread head in the dissemination apparatus, the first distribution head, which is used to orient, spreads the layer being made up of megaclast and one second distribution head, the second distribution head is used to spread the layer being made up of fine debris, along production mode reform preformer is disposed with before the described second distribution head, the preformer is used to be compacted at least one layer being made up of megaclast.It can be produced compared to the improved plate of material of prior art according to the shaping station of the present invention.Moreover, it relates to a kind of be used to produce multilayer distribution backing strap during production material plate with the method suppressed in a press and a kind of distribution backing strap for production material plate.
Description
Technical field
The present invention relates to a kind of preamble according to claim 1, for by distribution material produce multilayer spread material
Pad to be pressed into the shaping station of plate of material in a press.
In addition, the present invention also relates to a kind of preamble according to claim 11, more for being produced by distribution material
Layer spreads backing strap to suppress the method for being pressed into plate of material in a press.
A kind of moreover, it relates to distribution backing strap according to claim 16.
Background technology
When by spreadable material production material plate, the mixture that is made up of particle or fibrous matter and adhesive spread into
Distribution backing strap on shaping band or conveyer belt, wherein, spread backing strap and be then then fed to required pre- place if possible
Reason machine is simultaneously ultimately fed to press machine.Here, this compacting continuously or non-continuously can be entered by means of pressure and/or heat
OK.MDF plates that the common plate of material produced herein typically refers to be made up of medium density fiber, it is made up of relatively small chip
The megaclast that is either spread by orientation of board made of particles or be preferably expressed as the OSB plates that thick or large area fringe forms.
The distribution is carried out depending on demand with one or more layers, wherein generally being needed when producing thicker plate or multi-layer sheet more
Layer.Even if but when thin plate produces, especially when the requirement of special differentiation between intermediate layer and coating be present,
It may be desirable to different each layer.Being distinguished in station is spread has two kinds of different distribution possibilities：It is straight after quantitative feed bin
Distribution is connect, wherein, spread and expect that being led directly to shaping by guide plate takes, or between so-called dispersing roller system
Connect distribution.In indirect spread, the discharging from quantitative feed bin and the distribution material that goes out is fallen in so-called dispersing roller, these dispersing rollers
Separate distribution material and spread material also sorting whenever necessary.The miscellaneous distribution structure applied herein is in patent text
Fully described in offering, wherein, either distribution material is expected in dispersing roller in centre, or make in the end of dispersing roller
Dissipate distributing feeding.Here, a part for chip is further transported, and another part falls on shaping band always through dispersing roller
On, until only also leaving inappropriate distribution material and these inappropriate distribution materials must remove from production process and be
Only.Two kinds of principles are proved to be effective and successfully come into operation in production.
Corresponding open source literature is visible：102 06 595 A1 and EP2 598 of A1, DE of DE 10 2,007 049 947
298B1。
To being dispersed in production with certain each of distribution material (being herein chip or fringe) being fine into point for spreading material
Problem can be brought therewith during high-precision weight per unit area distribution.Particularly in the high distribution of the throughput for spreading material and fixed
To generation spreads cave in the distribution backing strap spread or other weight per unit areas are inaccurate when spreading, these can cause material
The subsequent quality of flitch is deteriorated.
From the different distribution head modifications known in the art for being used to spread machine.In the chip distribution for board made of particles
When, spread material and spread head or air elutriator for roll-type by separator, mostly, sorted simultaneously according to size and/or density
And lay and taken to shaping in succession.Here, generally thin distribution material is laid in shaping and taken first, subsequent thicker distribution material
It is dispersed on fines.It is derived from the distribution backing strap comprising thin coating and the second more coarse layer.According to method or distribution
The arrangement of machine and the difference of embodiment, coarse layer can also be scattered with and/or sub-layers can also be scattered with.Therefore produce by phase
The intermediate layer of same thicker distribution material composition and two layers of coating being made up of thin distribution material.On the other hand, it is fixed for producing
Usually precisely relatively worked to the equipment of the board made of particles (OSB) of distribution, because longer chip is preferably longitudinal direction here
Directionally shaping is laid in as coating to take, and shorter and fracture chip is then dispersed in intermediate layer transversal orientation
In.
As known to the B1 of EP2 598 298 it is a kind of corresponding to apparatus and method, megaclast combination spread head in megaclast
Separated first afterwards into head is spread, and different dispersion types is fed to after being classified to it.It can advise herein
Fixed, roughage is fed to outer layer, and thinner feed material is to intermediate layer/internal layer.It is proved effectively, but carries on its application of principle
For for improved space.
The OSB plates or megaclast plate produced according to the prior art is welcome due to its outward appearance, because producing has not
Stable arbitrary surfaces pattern, it is used for example as the demarcation strip or cut-off for construction site.These plates can also be in warehouse
Or wall coaming plate is used as due to its intensity in similar building.
However, megaclast plate can be used for the decorative panel of costliness or the substitute of filled board.Particularly, while go back the phase
Hope these megaclast plates should can coating, so as to known decoration technology come to these plates carry out it is quenched.But according to institute
State megaclast plate known in the art be also not necessarily can coating or be only conditionally can coating.
Especially, for manufacture above, particularly can coating the coating being made up of fine debris, it is necessary to use many materials
Material, it has proved that this is unfavorable, because excessive thin material can pass through the layer being made up of megaclast, until in a press
Untill distribution backing strap is pressed.
The content of the invention
Based on this, the task of the present invention is to provide one kind relative to the improved shaping station of prior art, Yi Zhongyong
In the method and a kind of improved distribution backing strap for suppressing in a press that produce improvable distribution backing strap.
Here, the present invention is used to produce multilayer distribution backing strap with a press from one kind during production material plate
The shaping station of compacting is set out, and the distribution that the shaping station includes being used for taking production distribution backing strap in the shaping of Infinite Cyclic is set
It is standby, wherein, it is disposed with dissemination apparatus along production mode reform and spreads at least one the of the layer being made up of megaclast for orienting
One distribution head and the one second distribution head for spreading the layer being made up of fine debris.
It is for the solution of the task of shaping station, preformer is arranged before the second distribution head along production mode reform,
To be compacted at least one layer being made up of megaclast.
Take or spread to it is preferred that spreading head and being disposed in be molded band top and directly spread to shaping
On the layer taken positioned at shaping.
It is preferred that the band of the Infinite Cyclic of top is disposed with preformer.But one or more can also be disposed with
Multiple pressure rolls.
It is preferred that the conveyer belt of an Infinite Cyclic of shaping band and/or preformer is arranged as the anti-band of lower section.
The conveyer belt of closing is especially preferably arranged in preformer.
Especially preferably preformer has more than 2m, preferably more than 10m, the length especially preferably no more than 15m.
It is preferred that the distribution head of classification is arranged in shaping station.
In the case, the distribution head for fine debris can be arranged to spread bellows and/or roll screen.
Alternatively or additionally, have along production mode reform for orienting the spread first distribution head arranged in front for spreading
Another of fine debris spreads head and/or for orienting the other distribution heads spread.
Especially it is preferred that the distribution head of the layer for spreading the orientation being made up of megaclast is suitable to production than being used to spread
Fine debris spreads the higher layer of head.
Method from it is a kind of be used to during the production material plate producing multilayer spread backing strap to suppress in a press
Method is set out, including a kind of shaping for Infinite Cyclic takes the dissemination apparatus that production spreads backing strap, wherein, in dissemination apparatus
It is middle to be directed distribution into one layer by the first distribution head along production mode reform megaclast, and wherein fine debris spreads head by second
Be directed ground, taxonomically and/or non-directional spread on megaclast as another layer.
Essentially consist of for the solution of the method according to the invention, spread along production mode reform second before head slightly
At least one layer of chip is compacted by preformer.
It is preferred that contact of the megaclast with preformer continues at least 5 seconds and/or carried out along compacting section, pressure
Section processed has more than 2m, is preferably more than 10m, the especially preferable length for being not more than 15m.
Especially it is preferred that the layer of megaclast is compacted to 1/4 to the 1/15 of original distribution height.
Especially it is preferred that megaclast that is bending or rolling is broken off during pre-stamped.
It is preferred that in addition can by the second preformer before forcing press come be compacted spread backing strap, particularly by
The superposed layer that fine debris is formed.
There is at least one layer for the orientation being made up of megaclast according to the distribution backing strap for production material plate of the present invention
With the layer being made up of fine debris, the distribution backing strap has the megaclast to fracture in the layer being made up of megaclast, wherein being broken side
Edge is adjacent to each other.This is neighbouring to show, megaclast is not during distribution but is broken off by preformer, and by
This also using the method according to the invention or the shaping circuit according to the present invention.Downtrodden plate of material also has in the process
There are these features for spreading backing strap.
In an advantageous manner and method, be now based on the distribution backing strap that (part) orientation is spread be made can coating plate of material
Be possible to, and especially by optimization face side be also easier to carry out it is quenched.
Can individually using or favourable construction in combination with each other and remodeling be dependent claims theme.
It is preferably adapted to be used in automatic production megaclast plate according to the dissemination apparatus of the present invention and is particularly used to produce
In the workshop of the plate of material of so-called orientation with thin coating.Here, advantageously meet first in building construction and
Floor building in run into mechanical requirements, the bending strength in particular such as plate.Finally, advantageously correspond to universal elevated aesthetic
It is required that, as required by for example in furniture, and in addition can coating and thus can be quenched with higher quality.
The present invention is by megaclast and can also be that difference between dust or the fine debris of fiber is interpreted as substantially ten
Particle size differences again.Chip or medium density fiber are preferably used to produce coating, is particularly suitable to by film, directly with production
Connect or indirect figure punch carries out follow-up quenched coating.
Brief description of the drawings
Next, according to embodiment and it is described in conjunction with the accompanying other advantages of the invention.
Schematically illustrated in accompanying drawing：
Fig. 1 shows the shaping station according to the present invention, and the shaping station, which has, to be used to produce the orientation being made up of megaclast
Layer the first distribution head and for producing the second distribution head of the layer being made up of fine debris and being arranged in the first distribution head and the
Two spread the preformer for megaclast between head；
Fig. 2 shows to be used for one that produces the dissemination apparatus that multilayer spreads backing strap during OSB plate of material is produced
Embodiment, the multilayer, which spreads backing strap, to be had positioned at two layers being made up of fine debris in outside, the intermediate layer of transversal orientation and cloth
Put two layers being made up of megaclast of the portrait orientation between outer layer and intermediate layer；
Fig. 3 shows to spread backing strap and compacting by thick according to the present invention according to what Fig. 1 or 2 were produced on dissemination apparatus
The layer and the sectional view of thin coating that chip is formed, and
Fig. 4 shows cuing open according to the distribution backing strap for having megaclast roll and bending in megaclast layer of prior art
View.
The present invention preferable form of implementation subsequent descriptions in, identical reference represent it is identical or can analogy portion
Part.
Embodiment
Fig. 1 shows a shaping station with unlimited shaping band 70 according to the present invention, and shaping band will be in shaping band
On by dissemination apparatus 1 or spread the first backing straps 80 that spread made of 30,31 and be fed to forcing press 75 to be pressed into plate of material.
This, is dispersed on shaping band 70 by the layer that megaclast 5 is formed by spreading first 30 first along production mode reform P, wherein, by coarse crushing
The layer that bits are formed is generally oriented distribution.Then, the layer being made up of megaclast 5 is compacted by preformer 20, preferably
Preformer has as the shaping band 70 of anti-band and the band 21 of Infinite Cyclic.Then, by distribution first 31, coating or by fines
6 thin layers formed are dispersed on 5 layers of coarse fodder, and this layer is then fed to forcing press.
Fig. 2 shows another implementation for being used to produce a kind of possible dissemination apparatus 1 of so-called megaclast plate of material (OSB)
Mode, this production is based on the layer 10,11 for spreading at least one orientation distribution being made up of coarse fodder 5 and based on fines
The layer in outside is arranged in obtain close surface.Thin OSB plate of material is characterized in particular in that, in each interior layer 10,11
The chip (megaclast, OSB compositions) of large area is disposed with, and on the contrary be disposed with outside each face side 88 carefully spreads material, example
Such as chip, fiber, dust, these chips, fiber, dust produce closure and thus can coating surface.
But these distributions first 30 are replaceable according to demand, and it is expected how to provide plate of material to be produced according to client,
Or the production of backing strap 80 is spread, spread first 30 number and arrangement dissemination apparatus alterable in the inner.In this embodiment,
Three layers 11,10,11 are spread in succession by spreading first 30, wherein first layer 11 is relative to production mode reform P portrait orientations
Be distributed, spread second transversal orientation of layer 10, and the 3rd portrait orientation of layer 11 spread.Here, in these distributions
Range scattering device 40 and deflection dispersion device 50 are disposed with head.
In addition, it is disposed with the first distribution head and last distribution in front and back along production mode reform P in the present embodiment
First 31 and 32, to cause fines 6 to be laid relative to the layer 10 and/or 11 of orientation.In the present embodiment, fines 6 is by wheel
Divergence cloth apparatus 60 is spread.The two first 31,21 fineves 6 of distribution for being located at outside, which are used to producing, thin is located at outside
Coating 12, coating 12 forms the face side 88 for spreading backing strap 80 and the thus surface of plate of material later in the case
Side.Coating 12 surrounds the intermediate layer 11 for spreading the layer 10 of backing strap 80 and being arranged between layer 10 and coating.Instead of taking turns divergence
Cloth apparatus 60, preferably categorized roller dissemination apparatus can also be disposed with such as taxonomically laying dissipating for fines 6
Cloth bellows.Fines 6 for coating is preferably chip, dust, fiber or the like, and than be used to orienting spread by coarse crushing
The material for the layer 10 and 11 that bits 5 are formed may be significantly smaller.Nevertheless, determined mostly by technique, deposited in other each layers
Relatively thin material in negligible part.
Act as listed above, spreading a large amount of modifications of first 30,31,32 implementation is possible, therefore herein also can
The sorter 34 and distribution apparatus 35 of choosing are arranged in each spread in first 30,31,32.
In the feature that particularly increase is set or replacement is set of the present invention, it now is possible in each distribution head or very
To all distributions for spreading and implementing to classify in first 30, make it that (such as range scattering device 40, deflection dispersion fill each dissemination apparatus
Put 50 or other suitable replacement devices) along production mode reform P by coarse fodder 5 or fines 6 it is categorized lay as each several part.
First 31 right side of last distribution is arranged according to the present invention for purposes of clarity and penultimate spreads first 30
Between preformer 20 be not shown.
Fig. 3 shows the improved distribution backing strap 80 with layer 10 and 11 pre-stamped before upper caldding layer 12 is spread.So
Can avoid, spread in material the very long megaclast/fringe for being used to produce intermediate layer 11 or layer 10 during compacting
Pierced through in master press through coating and arrive surface.
Fig. 4 shows a distribution backing strap according to prior art substantially, wherein have in layers the megaclast R rolled or
The megaclast K of bending.If it is compacted simultaneously not before these megaclasts enter master press and before spreading upper caldding layer now
And these megaclasts that preferably fracture, these megaclasts may cause inaesthetic displacement or skin effect.But if for example
The megaclast K of bending is finally fractureed before this, then is produced such as according to the laying pattern of Fig. 3 homogeneous.
Reference numerals list
1 dissemination apparatus
5 megaclasts
6 fine debris
10 layers
11 intermediate layers
12 coatings
20 preformers
21 conveyer belts
30 spread head
31 spread head
32 spread head
34 sorters
35 distribution apparatus
40 range scattering devices
50 deflection dispersion devices
60 spoke dissemination apparatus
70 shaping bands
75 forcing presses
80 spread backing strap
88 face sides
P production mode reforms
The megaclast of K bendings
The megaclast that R is rolled
Prior art
DE 10 2007 049 947 A1
DE 102 06 595 A1
EP 2 598 298 B1
Claims (16)
1. a kind of be used to produce shaping station of the multilayer distribution backing strap to suppress in a press during production material plate,
The shaping station includes being used for the dissemination apparatus that the production on the shaping band (70) of Infinite Cyclic spreads backing strap (80)
(1),
Wherein it is disposed with least along production mode reform (P) in the dissemination apparatus (1)
- one first spreads head (30), the first distribution head be used to orienting spread the layer that is made up of megaclast (5) with
- one second spreads head (31), and the second distribution head is used to spread the layer being made up of fine debris (6),
Characterized in that,
Preformer (20) is disposed with before the described second distribution head (31) along production mode reform (P), the preformer is used to be compacted
At least one layer being made up of megaclast (5).
2. shaping station as claimed in claim 1, it is characterised in that spread head (30,31) and be arranged in the shaping band (70)
Top.
3. the shaping station as described in one or more in preceding claims, it is characterised in that in the preformer (20)
It is disposed with the conveyer belt (21) of the Infinite Cyclic on top.
4. the shaping station as described in one or more in preceding claims, it is characterised in that the anti-conveyer belt as bottom
It is disposed with the conveyer belt of the Infinite Cyclic of the shaping band (70) and/or the preformer (20).
5. the shaping station as described in one or more in preceding claims, it is characterised in that be disposed with the conveyer belt of closing
(21)。
6. the shaping station as described in one or more in preceding claims, it is characterised in that be disposed with more than 2m, preferably
The preformer (21) of length more than 10m, especially preferably no more than 15m.
7. the shaping station as described in one or more in preceding claims, it is characterised in that be disposed with the distribution head of classification
(30,31,32).
8. the shaping station as described in one or more in preceding claims, it is characterised in that as fine debris (6)
Spread head (31,32) and be disposed with distribution bellows and/or roll screen.
9. the shaping station as described in one or more in preceding claims, it is characterised in that along production mode reform (P) for
First distribution head (30) arranged in front that orientation is spread, which has, to be used for another distribution head (32) for spreading fine debris (6) and/or uses
In other distribution heads (30) that orientation is spread.
10. the shaping station as described in one or more in preceding claims, it is characterised in that for being dissipated by megaclast (5)
The distribution head (30) of the layer of cloth orientation is suitable to the production layer higher than the distribution head (31) for spreading fine debris (6).
11. a kind of be used to produce method of the multilayer distribution backing strap to suppress in a press, bag during production material plate
The dissemination apparatus (1) for the production distribution backing strap (80) on the shaping band (70) of Infinite Cyclic is included,
Along production mode reform (P) wherein in the dissemination apparatus (1)
By first spread head (30) by megaclast (5) orient spread stratification and
By second distribution head (31) by fine debris (6) directionally, taxonomically and/or non-directional spread to megaclast
(5) another layer is used as on,
Characterized in that,
Spread along production mode reform (P) described second before head (31), at least one layer of of megaclast (5) is pressed by preformer (20)
It is real.
12. the method as described in preceding claims, it is characterised in that contact of the megaclast (5) with preformer continues at least 5 seconds
And/or carried out along pressure section, the pressure section, which has, to be more than 2m, is preferably more than 10m, is especially preferably little
In 15m length.
13. the method as described in one or more in preceding claims, it is characterised in that the layer of megaclast is compacted to original
Distribution height 1/4 to 1/15.
14. the method as described in one or more in preceding claims, it is characterised in that the megaclast (K) of bending is rolled
Megaclast (R) be broken off during pre-stamped.
15. the method as described in one or more in preceding claims, it is characterised in that by before the forcing press
The compacting of two preformers spreads backing strap, is particularly compacted the superposed layer being made up of fine debris.
16. a kind of distribution backing strap for production material plate, the backing strap that spreads has the orientation being made up of megaclast at least
One layer and the layer that is made up of fine debris, it is characterised in that the megaclast to fracture is disposed with the layer being made up of megaclast, wherein
Crack edge is adjacent to each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016110075.7A DE102016110075A1 (en) | 2016-05-31 | 2016-05-31 | Forming station and method for producing a multi-layer spreading material mat for pressing to material plates and a spreading material mat |
| DE102016110075.7 | 2016-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107443535A true CN107443535A (en) | 2017-12-08 |
Family
ID=58772903
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607378.7U Active CN207578621U (en) | 2016-05-31 | 2017-05-27 | For produce multilayer spread backing strap be pressed into the shaping station of plate of material and spread backing strap |
| CN201710389368.5A Pending CN107443535A (en) | 2016-05-31 | 2017-05-27 | Backing strap is spread to be pressed into the shaping station of plate of material and method and spread backing strap for producing multilayer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720607378.7U Active CN207578621U (en) | 2016-05-31 | 2017-05-27 | For produce multilayer spread backing strap be pressed into the shaping station of plate of material and spread backing strap |
Country Status (3)
| Country | Link |
|---|---|
| CN (2) | CN207578621U (en) |
| DE (1) | DE102016110075A1 (en) |
| WO (1) | WO2017207450A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019121471A1 (en) * | 2019-08-08 | 2021-02-11 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Material plate and method for producing a material plate |
| IT201900019799A1 (en) * | 2019-10-25 | 2021-04-25 | Imal Srl | PROCEDURE AND PLANT FOR THE REALIZATION OF PANELS IN WOODY MATERIAL |
| CN113427593B (en) * | 2021-06-28 | 2022-11-04 | 寿光市鲁丽木业股份有限公司 | Shaving board forming and pre-pressing system |
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| CN1330584A (en) * | 1998-12-16 | 2002-01-09 | 廷伯雷克斯-廷伯出口有限公司 | Device and method for dispersing particles in order to form net |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN207578621U (en) | 2018-07-06 |
| WO2017207450A1 (en) | 2017-12-07 |
| DE102016110075A1 (en) | 2017-11-30 |
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