CN107592835A - Continuously operating press - Google Patents
Continuously operating press Download PDFInfo
- Publication number
- CN107592835A CN107592835A CN201680027433.3A CN201680027433A CN107592835A CN 107592835 A CN107592835 A CN 107592835A CN 201680027433 A CN201680027433 A CN 201680027433A CN 107592835 A CN107592835 A CN 107592835A
- Authority
- CN
- China
- Prior art keywords
- support
- working cylinder
- forcing press
- steel band
- press
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
- B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
- B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
-
- 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
Abstract
The present invention relates to continuously operating press, including：Infinite Cyclic,Binder (8) is pulled through to two steel bands (3) of forcing press (1),This two steel bands form the compacting gap for suppressing binder (8) between them,The heating plate (10) heated of support steel band (3),The roller bearings part being arranged between steel band (3) and heating plate (10),What the rotation direction (6) transverse to steel band (3) was arranged,For receiving multiple supports (2) of press power,Press power passes through each support,Multiple hydraulic working cylinders (4) of (R) arrangement are introduced directly into heating plate (10) in column,For suppressing and adjusting compacting gap,Forcing press section for the entrance area (KV) of binder (8) exhaust and for binder (8),The forcing press section can be divided at least two different region (HD due to the form of implementation of support (2) and/or hydraulic working cylinder (4),MD,ND).In order to improve the controllability in region (HD, MD, ND), the rotation direction (6) that at least two supports (2) are arranged offset from each other transverse to the rotation direction of steel band (3) and/or at least one working cylinder (4) of first support (2) is placed along steel band (3) in region (HD, MD, ND) is offset relative at least one working cylinder of second support (2).
Description
The present invention relates to a kind of continuously operating press of preamble according to claim 1.
Usually using continuously operating press in the large scale industry production of timber flitch.Such as in DE 39 13 991
In forcing press described in C2, press power is delivered on pressing plate and heating plate by hydraulic regulation element, and is further passed through
Steel band is delivered on binder, and these steel bands are supported by rolling element blanket (rolling bar) and cyclically arranged.In hydraulic regulation element
The power stream of caused power is substantially guided by hydropress frame and supported.Can be in the C2 of DE 40 17 791 and DE 43 40 982
Other further remodeling of this kind of forcing press are found in B4.
The common ground of all these prior arts is：Continuously operating press is divided into multiple areas along forcing press section
Domain.It is entrance area at beginning.The region is hereinafter ignored, because being related to the particular configuration of the first constricted zone, such as
As known to the C2 of DE 43 01 594, and industry it is known it as so-called entrance wedge shape compressor.The compressor is from feed
Device receives pressure pad and is compacted pressure pad according to the main compacting cloth type (distribution curve) being pre-adjusted.If suppress gap
The thickness of finished product is approximately reached, then material is located at high-pressure area (HD), and then material reaches middle intermediate pressure section (MD) and low-pressure area
Domain (ND).Uniformly heating and plasticizing processing are substantially carried out in the first two region.The two regions are due to their necessary height
Press power has substantially huge hydropress frame.Complete to bond generally to the plate of material time in area of low pressure (ND).
The main distinction in these three regions is the different configuration of hydropress frame, and it is designed for different maximum, forces, with
Save cost during production.The difference in these regions is the different materials intensity of framework construction in terms of equipment and technology, is
The quantity of hydraulic cylinder and size used by each column (transverse to production mode reform), it is that pressing plate passes through hydropress frame and analog
The spacing of the necessary supporting of progress.In addition, those skilled in the art are known to mechanical engineer herein and had plenty of admittedly：To tool
The same area for having identical requirement is arranged symmetrically using identical part and by these parts as much as possible.
Thus, it is known that arranging various frame racks along continuously operating press for various regions (HD, MD, ND),
Wherein, in each area using identical hydropress frame, and hydropress frame and embodiments thereof are only in two regions
Between transition position have any different.
The cost and FEM risen due to metal structure and steel construction is associated with the design technology that the PC in modern times is supported
Possibility, this happens, i.e. the amount of used metal is reduced more and more.Which results in current pressure
Machine no longer has required rigidity.But purpose is still simultaneously, by bend and adjust pressing plate compensate forcing press by temperature
The deformation of decision and produce finished product reported as precisely as possible.
But for producing the optimal finished product with dimensional stability reported as precisely as possible, it has therefore proved that disadvantageously, directly
Connecing has in its Longitudinal extending and extends laterally the inexactness of aspect by the pressing plate of hydraulic cylinder loading, because in no pressure
In the region of loading, pressing plate " breathing (aufatmet) " and bent along sweep.Therefore, the shape at the plate of material to be produced
Into bad thickness deviation.
Particle board or particieboard and method for the production thereof as known to the A1 of WO 2,005 046 950.Here, this
Grain plate is formed by least three layers, wherein, outer layer is made up of thin material, and intermediate layer is made up of thicker material.Now in order to disappear
Subtract the full-size of material and provide, plate is produced with relatively low material proportion in principle, wherein, only some opening positions in plate
The material of higher proportion should be spread, these materials need to process coating or retaining element later, with produce with it is other
Partial connection.To this suggestion, along the longitudinal direction or production mode reform of pressure pad by the material of higher proportion (content) continuously
Shaping is spread to take or on existing lower caldding layer, with obtain with pressure pad it is larger materials, along producer
Material road (Spruen) spaced apart to each other, the material road have after plate of the production along length and width direction uniform thickness
Larger density.Additionally, can by can transverse to production mode reform move at least one nozzle certain opening position, compared with
Be goodly in transverse direction, image patch point like that, additionally apply material.This plays from separated lath and obtains particieboard
Effect, the particieboard has higher density for installation fitting or attachment means, but less material is used in surface
With relatively low density.
When producing material base, along the width or produced in lengths weight per unit area cloth type of material base, therefore it can also be produced certainly
Raw different material base height.In this case, density needs not be different (in the case of at various height).But such as
Fruit base is equably pressed along width or through gap is uniformly suppressed on width, then it is due to different unit area weights
Measure and there is different density.
The problem of except when producing material base, it has been shown that tired when compacting has the material base of different weight per unit areas
It is difficult.Particularly problematic to be, the continuously operating press with the steel band of circulation intentinonally tends to steel band deviation, because not
Same pressure is acted on steel band and on the support member for then acting on rolling if possible along length and width.Worse
Be, so far support interval and spacer support frame may be influenceed in unfavorable state by caused density fluctuation it is excessively strong
It is strong or be designed to weak.
The present invention task be to propose a kind of continuously operating press, the forcing press allow to improve it is identical will
The precision of continuously operating press in the region asked.In the extension of the present invention, in being responsible for into for the exit of forcing press
The calibration region of the dimensional stability of product is enhanced, especially for longitudinally and/or laterally different density cloth types
The plate of material of (distribution).
The present invention includes following characteristics from continuously operating press, the forcing press：
- binder is pulled through forcing press, Infinite Cyclic two steel bands, these steel bands are configured to suppress binder between them
Compacting gap,
The heating plate for heating (temperature-controllable) of-support steel band,
- roller bearings the part being arranged between steel band and heating plate,
- transverse to steel band rotation direction arrange, multiple supports for receiving press power, press power passes through each support
Multiple hydraulic working cylinders that arrangement (is arranged) in column in a column are introduced directly into heating plate, for suppressing and being suppressed for adjusting
Gap,
- the entrance area (KV) for binder ventilation (exhaust)
- forcing press the section for binder, the forcing press section can be divided into due to the embodiment of support and/or hydraulic working cylinder
At least two different regions (HD, MD, ND).
Solution for the task of continuously operating press is, rotation of at least two supports transverse to steel band
Direction, be arranged offset from each other in a region
And/or
At least one working cylinder of first support is arranged as at least one working cylinder relative to second support in a region
Offset transverse to production mode reform.
Except other systems, rolling bar circulation (revolution) is established as roller bearings part in this kind of forcing press.Each area
Domain has multiple (forcing press) supports, wherein be disposed with multiple working cylinders, these working cylinders by their power directly, it is most of
Introduce heating plate in the case of being connected with thermal insulation barriers in centre, and by the back-pressure (back pressure) of material or by withdraw cylinder come
Regulation compacting gap.Although entrance area is understood to region on ordinary meaning, special tectonic should be considered, because this
In it is important that binder is vented (ventilation) and is compacted on most short path.But accurate adjustment this hair for entrance area
Bright use is completely significant.
Continuously operating press with as has been implemented, it is on maximum possible pressure, with different pressures
Multiple regions of power scope.High-pressure area (HD) is in the beginning in forcing press section, middle intermediate pressure section (MD) and area of low pressure (ND)
At the end in forcing press section.Area of low pressure is conclusive region for success for production material plate in itself, because
Here calibration region be present.The dimensional stability of plate of material is adjusted in calibration region.
Design and construct according to the pressure being expected of maximum in hydropress frame structure.In the forcing press of routine,
About five working cylinders are disposed with along width, this generates compacting of the regulation in five material roads along width in routinely arranging
The possibility of power cloth type.
By the solution according to the present invention, obtained in a manner of advantageously by fewer number of working cylinder in pressure
The arrangement of the bigger differentiation of adjustable material road in machine frame.
Particularly advantageously, production is with the plate of material along length and/or the different densities of width, and this is for each continuous
All it is challenge for operation type forcing press.
In an advantageous manner, different regions (HD, MD, ND) can be distinguished as follows：
Distinguished with discrepant structure type/construction of support,
Received by the possible power of maximum to distinguish,
The difference of the size or quantity of the working cylinder of support interval or support,
The different intervals of support, and/or
Different pressure areas.
Multiple supports are preferably provided with a region, and at least two hydraulic working cylinders of two supports turn along steel band
Dynamic direction is formed in parallel with the material road S of rotation direction.
It is preferred that formed at working cylinder parallel to rotation direction or the material road of production mode reform, wherein, material road is at least by four
Individual support is identified, because always two supports limit material road by the corresponding arrangement of working cylinder.
Preferably provide, at least three supports have alternate bank of cylinder.
Especially preferable design method is, in a press each two, every three or occur cylinder repeatedly per multiple supports
Or the identical arrangement of support.
In order to save the extra expenses on equipment and technology, fixed support member substitution working cylinder can be arranged.Preferably provide,
Multiple supports or their work are formed identical with previously given interval and arranged, especially by straight line (row)
In or a material road in working cylinder form.When for example arranging 10 supports, such as (have when material road is doubled along width
In the case of 4 working cylinders, material road=8), each material road only sets the working cylinder of two or three actives, and remaining is propped up
Support point is provided with it is sufficient that fixed support member.Therefore, it can be advantageous to which mode causes in about the same pressure cylinder consuming
In the case of can expand adjustable material road.
Working cylinder may be embodied as double-acting working cylinder and/or the working cylinder with the single-acting for withdrawing cylinder.
It especially could dictate that, be disposed with the measurement apparatus for plate of material in the exit of forcing press, the measurement apparatus is suitable to
Along width (over the entire width), preferably edge is divided into material road, implementation is analyzed and filled with control device or regulation at plate of material
Connection is set effective, measurement result is changed into for one or more supports and/or working cylinder by the control device or adjusting means
Control signal and the control signal is delivered at them.
Due to multiple material roads, it now is possible to by advantageous approach and in a manner of in some region, preferably in calibration region
The narrower pressure cloth type along width is realized in (area of low pressure).Particularly advantageously, when by suppressing discrepant unit plane
When product weight is to adjust the density cloth types different along width at plate of material, there is provided this application.
In another design method, the working cylinder with varying strength or different-diameter can be arranged in a column.
Alternatively or cumulatively, can at least one support, at the edge side in heating plate arrangement have it is lower or more
High intensity or the working cylinder of diameter.
It especially could dictate that, be disposed with least one support at least one with lower intensity or less diameter
Working cylinder, near at least one support is few near the number for the same working cylinder that the support has.
Other beneficial measures of subject of the present invention and design method dependent claims and it is following using accompanying drawing as
It is illustrated by the description of reference.
The complete picture of continuously operating press is abandoned in the accompanying drawings.Interpreted and showing in this as basis
Have what technology was known to those skilled in the art.
Fig. 1 up shows the forcing press 1 of two steel bands 3 with Infinite Cyclic and production mode reform 7 from left to right
Schematic side elevation.Steel band 3 in rotational direction 6 is relatively directed around guide pulley 5, and is formed be used between them
The compacting gap of binder 8 is suppressed, and binder 8 is pulled through forcing press 1 herein.Steel band is supported on by rolling bearing (not shown)
It is supported at the heating plate 10 in support 2, heating plate is loaded with pressure by working cylinder 4 from top in the present embodiment, wherein,
Working cylinder 4 is supported at support 2 again.Wedge-shaped compressor in the entrance side of forcing press 1 is shown in the top view of Fig. 1 lower section
KV.Along production mode reform 7 followed by high-pressure area HD, middle intermediate pressure section MD and area of low pressure ND.Each region HD, MD and ND pass through work
The design method of cylinder 4 and support 2 is different considerably from one another.In this embodiment, high-pressure area HD has maximum working cylinder 4.
The frame plate that frame plate in support 2 is embodied as significantly than the support 2 in middle intermediate pressure section or area of low pressure ND is stronger.Branch
The detailed design mode of frame is omitted, because each interregional feature for being used to distinguish also can be explained so well.
The size and design method of working cylinder change to lower value along production mode reform 7 from high level.For example, in high-pressure area HD
In working cylinder 4 also supported by the two strong frame plates for forming support 2, this two block frames plate is implemented in middle intermediate pressure section MD
For thin many, an only block frame plate is then possibly even set to be used to supporting less working cylinder 4 just in the ND of area of low pressure
Through enough.The side view of continuously operating press 1 is shown in the accompanying drawing of the figure also up.
If implement area of low pressure ND, the skew of each two support 2 ground of so for example each working cylinder 4 now according to the present invention
Arrangement.After four supports, the material parallel to production mode reform 7 is accordingly made up of two working cylinders 4 in a line
Road S, these material roads are exemplarily numbered with S1, S2, S3 from top to bottom.The number of support 2 can change according to forcing press, but meeting
Significantly it is more than the exemplary number of embodiment.
Also under the implication of the present invention, support 2 is offset along production mode reform 7, and by these supports, is applied to and is added
Working cylinder 4 at hot plate 10 is also offset along production mode reform.
Here, the design method of the present invention is limited by less, such as skew always can occur at support 2 in couples；
Such as successive two be disbursed from the cost and expenses frame keep it is constant, here, it is following two row or at least next column Rn+1 on working cylinder 4 and/or branch
Skew of frame 2 etc..
In various modifications, the working cylinder of a material road or a row is exchanged with fixed stop part in an advantageous manner, it is preceding
Carry is that each material road has at least one, preferable two, the working cylinder 4 of especially preferable four actives in a region.
Forcing press 1 can after be connected with measurement apparatus 12, suppressed plate of material 11, preferably is checked in the measurement apparatus
Be partly (by section) along width (over the entire width) check.One or more measurement results can be transmitted automatically
(compensation) can be adjusted to control device or adjusting means 13 and on rated value.The control or adjusting apparatus 13 then will
Control or adjustment signal are transferred at the remote monitor of forcing press 1 or are directly transferred at working cylinder 4 and/or support 2.
Exclusive region is shown with the schematic diagram of amplification in fig. 2, wherein, be disposed with varying strength working cylinder 4 or
Working cylinder 4 with different-diameter D/d.Especially lift external diameter herein, the size of external diameter also has to the power stream in forcing press 1
Physical action.In the illustrated embodiment, in work outside, i.e. at the longitudinal edge of forcing press 1 of heating plate 10
Cylinder 4 is embodied as less, and therefore has less diameter.When the skew by working cylinder 4 relative to adjacent support 2,
Working cylinder 4 with larger diameter D is no longer wanted completely flat ground or is meaningfully arranged in a row R simultaneously from load Flow Technique
And when thus saving, this is especially interesting.When avoiding forcing press 1 or the longitudinal edge of heating plate 10 (upward) crimp,
Particularly shown form of implementation is favourable.
According to Fig. 3, in order to extend adjustment possibility at forcing press 1 or in order to adjust at longitudinal edge (parallel to
Production mode reform 7) optimal pressure cloth type, the optimal pressure cloth type particularly in low-pressure area ND, it is proposed that arrangement with smaller
Form of implementation therefore as less size or with less diameter d working cylinder 4, can optimally adjust heating
Bending (distortion) of the plate 10 at longitudinal edge.
Reference numerals list：P1494
1 forcing press
2 supports
3 steel bands
4 working cylinders
5 rotate roller
6 rotation directions
7 production mode reforms
8 binders
9 conveyer belts
10 heating plates
11 plate of material
12 measurement apparatus
13 control devices or adjusting means
KV wedge shape compressors
HD high-pressure areas
Intermediate pressure section in MD
ND areas of low pressure
R is arranged
S material roads.
Claims (11)
1. a kind of continuously operating press, including
- binder (8) is pulled through the forcing press (1), Infinite Cyclic two steel bands (3), steel band structure between them
The compacting gap for suppressing the binder (8) is produced,
The heating plate (10) heated of-support steel band (3),
- roller bearings the part being arranged between the steel band (8) and the heating plate (8),
Multiple supports (2) that-rotation direction (6) transverse to the steel band (3) is arranged, for receiving press power, the pressure
Power processed is introduced directly into the heating plate (10) by (R) in column of each support multiple hydraulic working cylinders (4) arranged
In, for suppressing and for adjusting the compacting gap,
- it is used for the entrance area (KV) that the binder (8) is divulged information,
- forcing press the section for the binder (8), the forcing press section is due to the support (2) and/or the hydraulic pressure work
At least two different regions (HD, MD, ND) can be divided into by making the embodiment of cylinder (4),
Characterized in that,
In the region (HD, MD, ND) at least two supports (2) transverse to the steel band (3) the rotation direction each other
Skew ground arrangement
And/or
In the region (HD, MD, ND), at least one working cylinder (4) of first support (2) is arranged as relative to second
At least one working cylinder of support (2) is offset transverse to the production mode reform (7).
2. forcing press as claimed in claim 1, it is characterised in that in the region (HD, MD, ND), two supports (2)
Material of the rotation direction (6) construction of at least two working cylinders (4) along the steel band (3) parallel to the rotation direction (6)
Road (S).
3. forcing press as claimed in claim 1, it is characterised in that the support (2) and/or the hydraulic working cylinder (4)
Different structure types is characterised by discrepant
The structure type of-the support (2),
- maximum power is received,
- support the interval between the support relative to the heating plate or each other,
The size of-the working cylinder (4),
The number of-each support (2) working cylinder (4) and/or
- maximum pressure area.
4. forcing press as claimed in claim 1, it is characterised in that construction discharging channel (S), wherein, the material road (S) at least by
4 supports identify, because two working cylinders in a straight line always pass through the support (2) or the working cylinder
(4) arrangement voluntarily limits material road (S).
5. forcing press as claimed in claim 1, it is characterised in that three supports (2) have the working cylinder of differentiation number
(4)。
6. forcing press as claimed in claim 1, it is characterised in that be disposed with fixed support member and replace working cylinder (4).
7. the forcing press as described in one or more in preceding claims, it is characterised in that the working cylinder (4) is embodied as
It is double-acting.
8. the forcing press as described in one or more in preceding claims, it is characterised in that in going out for the forcing press (1)
The measurement apparatus (12) for plate of material (11) is disposed with mouthful, the measurement apparatus is suitable to be preferably divided into the material along width
Road (S), implement analysis at the plate of material (11) place and be effectively connected with control device or adjusting means (12), the control
Measurement result is changed into the control signal for one or more supports (2) or working cylinder (4) by device processed or adjusting means, and
And the control signal is delivered at them.
9. the forcing press as described in one or more in preceding claims, it is characterised in that be disposed with tool in a row (R)
There is the working cylinder of different intensity or different diameters (4).
10. the forcing press as described in one or more in preceding claims, it is characterised in that have smaller or bigger
The working cylinder of intensity or diameter (4) is arranged at least one support (2) place, at the edge side of the heating plate (10).
11. the forcing press as described in one or more in preceding claims, it is characterised in that have compared with low-intensity or smaller
The working cylinder (4) of diameter is arranged at least one support (2) place, and at least one support has than adjacent at least one
The same working cylinder (4) of support (2) place lesser number.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015107381.1 | 2015-05-11 | ||
| DE102015107381.1A DE102015107381B4 (en) | 2015-05-11 | 2015-05-11 | Continuously working press |
| PCT/EP2016/060602 WO2016180899A1 (en) | 2015-05-11 | 2016-05-11 | Continuously operating press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107592835A true CN107592835A (en) | 2018-01-16 |
| CN107592835B CN107592835B (en) | 2021-02-19 |
Family
ID=56024270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680027433.3A Active CN107592835B (en) | 2015-05-11 | 2016-05-11 | Continuous working press |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3294539A1 (en) |
| CN (1) | CN107592835B (en) |
| DE (1) | DE102015107381B4 (en) |
| WO (1) | WO2016180899A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113396049A (en) * | 2018-12-06 | 2021-09-14 | 迪芬巴赫机械工程有限公司 | Continuous working press with coarse density distribution regulation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133817A1 (en) * | 1981-08-27 | 1983-03-17 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Device for continuously pressing mats of material to be pressed |
| EP0414758B1 (en) * | 1988-05-18 | 1993-12-29 | South Australian Timber Corporation | Improved method and apparatus for use in producing reconsolidated wood products |
| DE4405343A1 (en) * | 1994-02-19 | 1995-08-24 | Dieffenbacher Gmbh Maschf | Press or heating plate for continuous press for producing chip and fibre boards |
| DE102008025176A1 (en) * | 2008-05-26 | 2009-12-03 | Dieffenbacher Gmbh + Co. Kg | Method for operating continuously working press in course of manufacturing of material plates such as chipboards, fiber boards and similar wood-based panels and plastic panels, involves executing adjustment of press gap in associated groove |
| CN201494033U (en) * | 2009-09-30 | 2010-06-02 | 张云和 | Tracked biomass fuel forming machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468188A (en) * | 1982-08-24 | 1984-08-28 | G. Siempelkamp Gmbh & Co. | Belt-type particleboard press |
| DE3413396A1 (en) * | 1984-04-10 | 1985-10-24 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | PLANT FOR CONTINUOUSLY PRESSING A COMPRESSED MAT MAT IN THE MANUFACTURE OF CHIPBOARD, FIBER PANEL AND THE LIKE. |
| DE3913991C2 (en) * | 1989-04-27 | 1997-01-16 | Dieffenbacher Gmbh Maschf | Continuously working press |
| DE3914105A1 (en) * | 1989-04-28 | 1990-10-31 | Siempelkamp Gmbh & Co | PRESSING SYSTEM FOR CONTINUOUS PRESSING OF PRESSED RAILWAYS |
| DE9003298U1 (en) * | 1990-03-21 | 1990-05-23 | Maschinenfabrik J. Dieffenbacher Gmbh & Co, 7519 Eppingen, De | |
| DE4301594C2 (en) * | 1993-01-21 | 2002-10-31 | Dieffenbacher Gmbh Maschf | Process and plant for the production of chipboard |
| DE4340982B4 (en) * | 1993-12-01 | 2005-04-21 | Dieffenbacher Gmbh + Co. Kg | Continuously working press |
| DE19926258B4 (en) * | 1999-06-09 | 2015-07-30 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Continuously working press for the production of material plates |
| SE526784C2 (en) * | 2003-11-13 | 2005-11-01 | Swedwood Internat Ab | Particleboard and process for the manufacture of particleboard |
-
2015
- 2015-05-11 DE DE102015107381.1A patent/DE102015107381B4/en active Active
-
2016
- 2016-05-11 EP EP16723713.0A patent/EP3294539A1/en not_active Withdrawn
- 2016-05-11 CN CN201680027433.3A patent/CN107592835B/en active Active
- 2016-05-11 WO PCT/EP2016/060602 patent/WO2016180899A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3133817A1 (en) * | 1981-08-27 | 1983-03-17 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Device for continuously pressing mats of material to be pressed |
| EP0414758B1 (en) * | 1988-05-18 | 1993-12-29 | South Australian Timber Corporation | Improved method and apparatus for use in producing reconsolidated wood products |
| DE4405343A1 (en) * | 1994-02-19 | 1995-08-24 | Dieffenbacher Gmbh Maschf | Press or heating plate for continuous press for producing chip and fibre boards |
| DE102008025176A1 (en) * | 2008-05-26 | 2009-12-03 | Dieffenbacher Gmbh + Co. Kg | Method for operating continuously working press in course of manufacturing of material plates such as chipboards, fiber boards and similar wood-based panels and plastic panels, involves executing adjustment of press gap in associated groove |
| CN201494033U (en) * | 2009-09-30 | 2010-06-02 | 张云和 | Tracked biomass fuel forming machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113396049A (en) * | 2018-12-06 | 2021-09-14 | 迪芬巴赫机械工程有限公司 | Continuous working press with coarse density distribution regulation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3294539A1 (en) | 2018-03-21 |
| DE102015107381B4 (en) | 2017-06-14 |
| DE102015107381A1 (en) | 2016-11-17 |
| CN107592835B (en) | 2021-02-19 |
| WO2016180899A1 (en) | 2016-11-17 |
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