CN108943322A - The precompression machine and system of continuous production plate of material, the method for loading or disassembly pressure zone and the Transporting equipment for receiving pressure zone - Google Patents
The precompression machine and system of continuous production plate of material, the method for loading or disassembly pressure zone and the Transporting equipment for receiving pressure zone Download PDFInfo
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- CN108943322A CN108943322A CN201810490508.2A CN201810490508A CN108943322A CN 108943322 A CN108943322 A CN 108943322A CN 201810490508 A CN201810490508 A CN 201810490508A CN 108943322 A CN108943322 A CN 108943322A
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- Prior art keywords
- pressure zone
- lift elements
- machine
- precompression machine
- precompression
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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
- B27N3/24—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
-
- 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
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention relates to a kind of precompression machines for continuous production plate of material, include the upper pressure zone and lower pressure zone of at least one Infinite Cyclic；Multiple lift elements, wherein the first lift elements and the second lift elements are preferably relatively arranged on the two sides in compacting gap；Wherein, the lever extension for coupling traction element is respectively disposed on the side in upper section and the first lift elements of lower section backwards to the second lift elements, to receive the tractive force acted between two lever extensions；And second lift elements be removably connectable with precompression machine so that in disengaged condition, compacting gap is accessible on the side of the second lift elements, and pressure zone can take out completely.The invention further relates to it is a kind of for from precompression machine take out circulation pressure zone method and it is a kind of for receive precompression machine disassemble circulation pressure zone Transporting equipment and for the system of continuous production plate of material.
Description
Technical field
The present invention relates to precompression machines and system with the pressure zone recycled, for continuous production plate of material, are used for
Introduce or take out the method for the pressure zone of the circulation and the Transporting equipment for receiving and/or sending out pressure zone.
Background technique
It, will be by particle and/or fiber on molding band or conveyer belt when from spreadable material continuous production plate of material
Mixture made of substance (for example, sawdust or other lignocellulose-containing materials) and binder (such as glue) is spread into distribution
Backing strap.Then, after the pretreatment needed when necessary, backing strap (also referred to as mat of particles or material felt) is spread to this and is carried out
Continuous or discontinuous compacting, the compacting can be carried out by pressure and/or heat.Such as wood plank can be produced by this method,
As particieboard, fiberboard or OSB.
Before actually compacting, spreads backing strap and usually pass through precompression machine.The precompression machine includes preformer and press section,
Occur that material is exhausted in preformer, and distribution backing strap is compressed in press section, and thickness is reduced to make
Backing strap, which must be spread, to reprocess in master press.
The upper pressure zone (tape loop) of at least one circulation is disposed in precompression machine, the upper pressure zone of at least one circulation
Backing strap will be spread together at least one lower pressure zone to be carried through preformer and pass through press section.Here, lower pressure zone can be only pre-
It is recycled in the region of press machine, it is however also possible that, lower pressure zone is by spreadable material from the spreading area in dissemination apparatus
Domain is carried through precompression machine until master press.In contrast to this, upper pressure zone is usually only run in the region of precompression machine.
However, it is also possible to be disposed with multiple upper pressure zones or lower pressure zone.Thus for example recycling upper pressure zone can recycle completely around upper section, and
Another circulation pressure zone can be additionally recycled in the region that compression spreads backing strap for supporting the first pressure zone.Accordingly, under
Similar device also may be present at section.Pressure zone is implementable to be arranged for steel band, plastic tape or textile band (strap), with or without
Gas.
Gap is suppressed between pressure zone, material to be pressed is carried through the compacting gap.Pressure zone is supported on roller or can
On the surface of sliding.Compacting in preformer realizes that multiple press machine cylinder is arranged along production mode reform by multiple press machine cylinders
In the lateral of compacting gap, and applied pressure to and spread on backing strap by pressure zone or its bracket.Hydraulic cylinder is generallyd use, so that
Obtain press power required for capable of implementing.Hydraulic cylinder is not arranged only in the region of preformer, and be arranged in precompression machine into
In the extension curve of one step.
A kind of method for continuous production plate of material is disclosed in 1 829 657 A2 of EP and for implementing this method
Precompression machine.In the region of precompression machine, the press power of expansion is applied on pressure pad, wherein press power is swollen from one
Swollen maximum value increases to next expansion maximum value along the line of monotone increasing.
In this precompression machine, due to wearing the replacement of the upper pressure zone and/or lower pressure zone that need periodically to carry out with aging.
For this purpose, pressure zone is opened, and it is removed along length.Then, new pressure zone may move into machine, and in link position
Place is for example reconnected by welding, sewing or bonding,
The layout of the connection of the layout of link position, i.e. band herein proposes challenge.On the one hand stable connection is needed, it is another
Scrambling of the aspect at the link position in circulation pressure zone causes regularly duplicate in quantity-produced plate of material
Leave the marking.Leave the quality that the marking damages product produced.
It, furthermore can be it is essential that cleaning the pressure zone, periodically to keep away in the case where using the pressure zone in the form of vent strip
Exempt from exhaust port obstruction.It thus can be it is necessary that pressure zone be removed from press machine in order to clean process, and after the cleaning
It is reloaded into.
Summary of the invention
Therefore, what is thus set out is target of the invention, is proposed a kind of for replacing the pressure zone of the circulation of precompression machine
Mode therefore ensures that the higher quality of plate of material to be produced.In addition, should make the outage as short as possible the case where
Under it is efficient replacement be possible.
In order to solve this problem, the present invention relates to a kind of precompression machine for continuous production plate of material, the precompression machines
Pass through between the compacting between pressure zone with the pressure zone at least one of upper section Infinite Cyclic and for transporting distribution backing strap
The lower pressure zone of at least one of gap；For applying press power to the multiple lift elements spread on backing strap, wherein the first lift elements
It is preferably positioned relative to each other on the two sides in compacting gap with the second lift elements；Wherein, in the upper section of precompression machine and
Lower section is accordingly disposed with lever extension on the side backwards to the second lift elements of the first lift elements, is led with connection
Draw element, the traction element is for receiving the tractive force (pulling force) acted between two lever extensions；And second is promoted
Element is removably connectable with precompression machine, so that on the side of the second lift elements, suppressing gap in uncoupled condition
It is accessible, and upper pressure zone and/or lower pressure zone can be introduced and be can be taken off completely.
The present invention relates to a kind of for introducing or taking out the circulation pressure zone of foregoing precompression machine according to another aspect,
Method with for solving the problems, such as this, this method is had follow steps: traction element is connected at two lever projections；It disengages
At least one connector between second lift elements and precompression machine, so that compacting gap is on the side of the second lift elements
It is accessible；And circulation pressure zone is taken out on the side of the second lift elements.
In addition, an aspect of of the present present invention is related to for receiving and/or sending out as previously described for continuous production plate of material
Precompression machine circulation pressure zone Transporting equipment, the Transporting equipment have upper side profile, on this side profile substantially with precompressed
In power machine it is in clamped condition in pressure zone upper segment profile it is corresponding, wherein be configured to spread on the upside of Transporting equipment
Bleed off pressure band.
Finally, an aspect of of the present present invention is related to a kind of system for continuous production plate of material, which has such as preceding institute
The precompression machine and Transporting equipment stated, and the traction member for receiving the tractive force acted between two lever extensions
Part.
In the case, the upper segment of the precompression machine especially more than compacting gap is counted as upper section.Between compacting
The section of gap precompression machine below is counted as lower section.Traction element can be clamped between two lever extensions and
It can be used for establishing each component of stress.Traction element can be for example pull rod, pulling-on piece or pulling plate as a result,.
Preferred configuration construction of the invention is described in the dependent claims.It should be understood that precompression machine, method, transport
Equipment and system can be with the designs for precompression machine or method, Transporting equipment and system that describe in the dependent claims
Construction is accordingly implemented.
In the conventional operation of precompression machine, the lift elements being arranged on the two sides of precompression machine are blocked in principle leads to
The entrance in gap is suppressed, which is preferably embodied as press machine cylinder.When pressure zone has been dismantled in advance, operation passes through compacting
Therefore the pressure zone in gap can only take out along length.It is according to the present invention in order to take out circulation pressure zone and apply circulation pressure zone
Precompression machine makes it possible to unilateral opening precompression machine.Upper section or lower section are for unilateral side release and only unilateral twelve Earthly Branches with replacement
It holds.Then, pressure zone, especially upper pressure zone are accessible, and can take out and/or introduce in the case where not dismantled.
On the side where the first lift elements in precompression machine, precompression machine at least has respectively in upper section and lower section
There is a lever extension.Lever extension preferably exceeds on the outside of precompression machine, transverse to production mode reform at it
First lift elements.
Traction element for receiving tractive force can be connected to or be clamped between two lever extensions.Lever extension
Lever system is constituted together at a distance from providing in advance with traction element and by the first lift elements.It can determine by traction element
Maximum distance between the lever extension of connecting element and can be by the first lift elements by corresponding power or pressure shape
At minimum range is determined, on the side on the other side of precompression machine the second lift elements are unloaded and (are released).By right
Coordinate the length of traction element and the opening of the first lift elements with answering, realizes that there is no power to be applied to the second lift elements
On.
In the state of unloading, the second lift elements are disengagable or remove, so that compacting gap or circulation pressure zone are can to touch
And.The entire upper segment (the also referred to as upper segment of precompression machine) of precompression machine only also unilaterally supports.Recycling pressure zone can
It completely, is i.e. also removed in the case where not dismantling on the side of the second lift elements from precompression machine or draws as pressure zone is recycled
Enter into precompression machine.
To enable efficient take out or introduce circulation pressure zone, preferably upper pressure zone, due to recycling the ruler of pressure zone
It is very little, it is advantageous using Transporting equipment according to the present invention.Thus it can guarantee and more reliably take out or send out pressure zone.
The Transporting equipment is preferably comprised the receptacle for movable lifting device, e.g. forklift, so that
Transporting equipment can be directly maintained in suitable height in precompression pusher side face by the lifting device.Circulation pressure zone is laid in
On Transporting equipment.The top profile of upper side profile, i.e. Transporting equipment and the profile of pressure zone are corresponding.To a certain extent it may be said that pressure
Band extends around Transporting equipment.Being realized by the design structure of the upper side profile of Transporting equipment can be directly and compared with low consumption
Pressure zone is transmitted on Transporting equipment from precompression machine in the case where expense or is transmitted in precompression machine from Transporting equipment.Transport is set
It is standby with precompression machine collective effect for efficiently replacing entire pressure zone.
It (in this approach must be in precompressed compared with the mode for replacing pressure zone, especially upper pressure zone so far
Pressure zone is dismantled and connected in power machine), the present invention allows to replace entire pressure zone.New pressure zone is dismantled or connects not to be necessary.It can
Using the circulation pressure zone completed.The quality of plate of material produced can improve, because will not be bent due to the extension in pressure zone
Link position in line and leave the marking.In addition, production efficiency can be improved, because ensuring faster band replacement.
Alternatively or in combination, lever extension is arranged at the interconnecting piece of the lift elements at precompression machine.It is connecting
Lever extension at portion is arranged such that open-and-shut structure type is possible.Because interconnecting piece is generally also and in advance
Press machine separates some distances, can also realize better leverage by the way that lever extension is arranged.Two lever extensions are equal
The link position between interconnecting piece and the first lift elements is protruded past on the side backwards to precompression machine or the second lift elements.
Thus lever extension exceeds the first traction element on the outside of precompression machine, transverse to production mode reform at it.
In the preferable design structure of precompression machine, the second lift elements are rotatably connected to the company at precompression machine
At socket part, so that the second lift elements can be opened to (abklappen, in a manner of opening and fold in the state of disengagement
Expansion), wherein pivot center is preferably parallel to band traffic direction or production mode reform orients.Rotatable connection is so that arriving
After the connection of interconnecting piece disengages, the second lift elements can be opened (expansion) be possible.It opens herein preferably along backwards
It realizes in the direction (transverse to production mode reform) of precompression machine or the first lift elements.Once the second lift elements are opened, then press
Gap processed is accessible and pressure zone can be removed.It is to rotatable connection understanding, so that at least 90 degree of model
The rotation of angle in enclosing is possible.The design structure of openable (expansion) is preferably, because removing completely the second promotion
Element is not required.Opening (expansion) second lift elements can also realize automatically so that often, time-consuming mechanical take off
It opens and is not necessary.It will realize simple and efficiently operate.
Two lever extensions preferably have identical length and/or at least one lever extension be configured to it is foldable
(can plough under).Optimal power transmitting can be realized by the equal length of two lever extensions.Traction element can be minimally
Determine size.It is folding lever extension by design structure, the land occupation face of precompression machine in normal operation can be reduced
Product.When that should replace pressure zone, lever extension is just unfolded.Avoid the damage due to caused by lever extension outstanding.
Alternatively or in combination, in the upper segment and lower section of each lift elements arrangement there are two connecting element, with
In the first lift elements are connect with the second lift elements.Two lift elements are mutually interconnected by the connecting element force-fitting
It connects, connecting element is configured to the support element (support component) of precompression machine and connect with precompression machine simultaneously.It is each to promote member
Part is connected at the connecting element.Preferably, each connecting element includes lever extension.Alternatively or in combination, along producer
The first lift elements on the side for being arranged in compacting gap can on it in section with the other side that is arranged in compacting gap
The upper segment of second pressure machine cylinder in place is connected by connecting element.Equally, two press machine cylinders pass through at the section of its underpart
Another connecting element connection.What two sections of press machine cylinder indicated herein is component movable relative to each other, i.e. piston
Bar and cylinder.Connecting element especially indicates the holding structure of precompression machine or a part of frame structure, which keeps precompression
The upper segment or lower section of machine mutually moved to apply press power.
In advantageous design structure, two connecting elements are configured to protrude past the bracket of the first lift elements.The branch
The part for protruding past the first lift elements of frame constitutes lever extension.Bracket is interpreted as elongated, rigid body.Bracket can
Keep the upper segment and lower section of precompression machine.Bracket can especially a part of the frame structure of precompression machine or with frame knot
Structure connection.
In another advantageous design structure, precompression machine includes the placement location for distance member, and distance member is used
In determine compacting gap towards the first lift elements side on compacting gap minimum constructive height.Placement location indicates
The region of compressing force (pressure) can be received.Especially compressing force must be transferred in the upper segment and lower section of precompression machine
At frame structure.First placement location may be arranged within compacting gap or side.Distance member can be for example metal block, should
Metal block can receive corresponding pressure.When distance member is between the first placement location, with the connection in lever system
Element or lever extension and traction element collective effect, to be unloaded to the second lift elements.For what is received by traction element
The reaction force of tractive force is then received by distance member rather than by the first lift elements.To a certain extent it can be said that in thick stick
The first lift elements are substituted by distance member in lever system.Because static force need not be received or be applied to the first lift elements,
Improve reliability.
In advantageous design structure, precompression machine includes the placement location for distance member, which is used for
Determine the minimum constructive height in the compacting gap on the side towards the second lift elements in compacting gap.When the two of compacting gap
When side is equipped with the placement location for distance member, interval that press machine or two lift elements can be put by being put into two sides
It is unloaded completely on component.When traction element is connected at two lever extensions, on the side of the second lift elements between
It can discharge every component for the unilateral side of the upper segment of precompression machine, also referred to as upper section and be removed again.
Alternatively or in combination, lift elements are configured to press machine cylinder or mandrel lifter, are especially preferably configured to
Hydraulic press cylinder.It is still further preferred that being configured to Dual action press cylinder.
Preferable form of implementation is characterized in that, is disposed with the induction element for horizontal guidance upper section.It is preferred that pressing
Induction element is disposed on every side in gap processed.In production run, the upper section of precompression machine is placed in lift elements.In order to
Upper section warpage is avoided, induction element has been additionally arranged, so that upper section is guided to lower section.It can avoid, promoted second thus
When element disengages, upper section is moved out from replacement position.
It is preferred that induction element is disengagable and/or is openably arranged on the side of the second lift elements.This allow that
Contact free suppresses gap on the side towards the second lift elements.
It is preferred that thus including the steps that early excise according to the method for the present invention: distance member being put into first and is put
In seated position；And precompression machine (downwards slowly) is placed on the first distance member.For placing precompressed (downwards slowly)
The understanding of power machine is unloaded to lift elements, so that the upper section of precompression machine is placed on spacer element.
In addition, when there are two placement locations, the step of this method is preferably comprised following early excise: between two
It is placed on the first and second placement locations every component；And precompression machine (downwards slowly) is put on two distance members,
Wherein, before introducing or taking out pressure zone, the distance member being placed on the second placement location is removed again.Distance member is from two
Side is put on placement location.After to the unloading of the second lift elements, the distance member on the side of the second lift elements can be
It introduces or takes out pressure zone and removed again, so that it is accessible for suppressing gap.
Further preferably, this method by precompression machine (downwards slowly) the following steps are included: be put on distance member
Before or after, assembling-lift elements are introduced on the side of the second lift elements；Lift by the assembling-lift elements
Section, to couple traction element；And after coupling traction element, before introducing or taking out pressure zone, assembling-promotion member is removed
Part.
In advantageous design structure, Transporting equipment according to the present invention includes fold mechanism, for by the section of front
It is folded into the intermediate section of Transporting equipment with subsequent section.By the fold mechanism, it is not being disengaged from Transporting equipment
In the case where, a part of Transporting equipment is movable relative to the other parts of Transporting equipment.Pass through the behaviour of fold mechanism
Make, i.e. by the folding of a part to Transporting equipment, reduces the space requirement of Transporting equipment.This is particularly with Transporting equipment
Bearing be important.Before using Transporting equipment to take out or send out pressure zone, corresponding section is opened (expansion) again.
Furthermore it is preferred that Transporting equipment includes clamp system, for the total size (size) by Transporting equipment
Reversible expansion clamp pressure zone.Clamp system acts at Transporting equipment, so that the receiving or submitting of (part) pressure zone can
It automates and thus can more efficiently execute.In order to take out pressure zone, pressure zone is softened on Transporting equipment, and then by from
Precompression machine takes out, or on the contrary for passing out to pressure zone at precompression machine.Here, for clamp system understand be to pass through
It can make the mechanism of the popularization of Transporting equipment.Pressure zone around Transporting equipment operation can be then softened.This kind of clamping machine
Structure can be realized for example by the working cylinder that air or fluid are run.Reduce required manual work.It can overcome in precompression machine
The static friction of middle pressure zone, to take out pressure zone.
In another advantageous design structure, Transporting equipment includes side supporting member outstanding, for from transport
Equipment is sent out or supports pressure zone when receiving by Transporting equipment.It may be implemented in by the supporting member and transport pressure zone from precompression machine
It is sent to the bearing on Transporting equipment and during transporting back to pressure zone.Shirtsleeve operation is possible.
Therefore, it is preferably comprised following steps according to the method for the present invention: before introducing or taking out pressure zone, transport being set
It is standby to be located on the side of the second lift elements；And it sends out circulation pressure zone from Transporting equipment or circulation pressure zone is placed into transport and set
It is standby upper.Pressure zone takes out from precompression machine and is directly received by Transporting equipment, or pressure zone is placed on fortune when introducing pressure zone
It send in equipment and is introduced into precompression machine.Transporting equipment is preferably maintained at Transporting equipment by movable lifting device thus
The corresponding height in side in.Ensure efficient operation.
In another preferable design structure, precompression machine includes groove, to be used to laterally move into Transporting equipment, so that
Pressure zone can be received in precompression machine.By the groove suitably constructed in precompression machine, Transporting equipment can be moved into directly
In precompression machine, easily pressure zone is transmitted on Transporting equipment from precompression machine or to can realize on the contrary from Transporting equipment
It is transmitted in precompression machine.Need corresponding groove in precompression machine thus (other than accessible compacting gap).So that
Efficient band replacement is possible.
It should be understood that without departing from the scope of the present invention, the feature that is mentioned above and following also to be illustrated
Feature can be not only with the combination of respective description, but also other can combine or be used alone.
Detailed description of the invention
Hereinafter, the present invention is further described and illustrated by selected several embodiment combination attached drawings.
Attached drawing is shown:
Fig. 1 shows the schematic diagram of precompression machine according to the present invention with side sectional view (side profile figure)；
Fig. 2 is the diagrammatic top view of precompression machine；
Fig. 3 is the schematic front cross section profile view of precompression machine；
Fig. 4 is the schematic front cross section profile view of the precompression machine in the case where taking out upper pressure zone；
Fig. 5 is the schematic diagram of the distance member on the placement location (bearing position) of the two sides in precompression machine；
Fig. 6 is the schematic diagram in the accessible compacting gap in the unilateral side of precompression machine；
Fig. 7 is the schematic diagram of the system according to the present invention；
Fig. 8 is the perspective view of Transporting equipment according to the present invention；And
Fig. 9 is the perspective view of another form of implementation of Transporting equipment according to the present invention.
Specific embodiment
It is shown according to the present invention with side sectional view (Fig. 1), top view (Fig. 2) and front elevation (Fig. 3) in figs. 1 to 3
Precompression machine 10.Precompression machine 10 includes the upper pressure zone 12 and lower pressure zone 14 of Infinite Cyclic, and compacting gap 16 is located at them
Between.Spreadable material is spread backing strap 60 along the direction (production mode reform 36) of shown arrow by two pressure zones 12,14
Form be carried through precompression machine 10.Backing strap 60 is spread to be arranged in compacting gap 16 between upper pressure zone 12 and lower pressure zone 14
It gas and compresses.
This kind of precompression machine 10 in the production system for production material plate with dissemination apparatus in downstream, and main pressure
Power machine in upstream, by the dissemination apparatus by spreadable material dispersion to delivery system to spread at spreading backing strap 60,
Backing strap 60 will be spread in master press is actually pressed into plate of material.
In precompression machine 10, multiple lift elements 18a, 18b by being preferably configured to press machine cylinder will be referred to as
The upper segment of the precompression machine 10 of upper section 20 is connect with the lower section for the precompression machine 10 for being referred to as lower section 22, and formation is applied to scattered
Pressure on cloth backing strap 60.Hydraulic cylinder is used as lift elements 18a, 18b to use mostly.Compacting gap 16 is located at upper section 20 and lower section
Between 22.Lift elements 18a, 18b are arranged in precompression machine 10 herein or suppress the two sides in gap 16, exist along production mode reform 36
Suppress the right and the left side in gap 16.Lift elements 18a, 18b are substantially perpendicular to the plane orientation in compacting gap 16 mostly.
Correspondingly two be arranged in compacting 16 two sides of gap, preferably be positioned relative to each other lift elements 18a,
18b in corresponding two connecting elements 26 on it section or lower section preferably by connecting.Lift elements 18a, 18b it is upper
Section and lower section indicate herein two relative to each other movable component (such as in the case where hydraulic cylinder be piston rod and
Cylinder), power is applied between this two component.Alternatively, lift elements 18a, 18b can also be connected directly between by specific interconnecting piece
At upper section 20 and/or lower section 22, and thus collective effect.
In order to illustrate the present invention, referring to the first lift elements 18a and it is corresponding, arranged relative to compacting gap 16 the
Two lift elements 18b.The present invention relates to the precompression machines 10 at least two lift elements 18a, 18b, this at least two is mentioned
Rising has in element respectively on the two sides for being arranged in pressure zone 12,14 or compacting gap 16.It should be understood that other lift elements 18a,
18b can also in an identical manner with 26 collective effect of connecting element distributed.In principle by and/or not by connecting element
26 connection any number of lift elements 18a, 18b be it is possible, usually in precompression machine 10, compacting gap 16 the right
Four lift elements 18a, 18b are respectively equipped with the left side, as shown in Fig. 1 and Fig. 2 illustratively.These or other lift elements
A part (on the left side in Fig. 1) of 18a, 18b are arranged in the region of preformer 24.
It preferably there also is provided induction element 56 at the two sides in compacting gap 16, induction element 56 is by upper section 20 to lower section
22 guidance, and thus avoid 20 warpage of upper section.
Connecting element 26 constitutes the first lift elements 18a's and the second lift elements 18b at section and lower section on it
Rigid connection.Connecting element 26 is embodied as a part of the upper section 20 of precompression machine 10 or the frame construction of lower section 22.Connection member
Part 26 is thereby secured at the upper section 20 and lower section 22 of precompression machine 10, and keeps upper section 20 and lower section 22.Alternatively, it is promoted
The interconnecting piece of element 18a, 18b can directly realize that the precompression machine 10 is used as connecting element 26 by precompression machine 10.First
On the side of lift elements 18a, two connecting elements 26 (upper and lower part) distributed are respectively provided with lever extension 28.Lever
Extension 28 is the part exceeded or lift elements 18a, 18b of corresponding connecting element 26 in shown form of implementation
The part of interconnecting piece exceeded.Connecting element 26 or lever extension 28 are also referred to as cantilever.Optionally it is possible that lever
Extension 28 is configured to separated and is foldable or removable.
Traction element 30 can be fixed at lever extension 28, traction element 30 can receive act on lever extension 28 it
Between tractive force.Lever extension 28 and traction element 30 and the first lift elements 18a collectively form lever system, and second is promoted
Element 18b can unload (referring to Fig. 3) by the lever system.
Second lift elements 18 are at least releasably connected at one at interconnecting piece or in connecting element 26.Connection by
This can be disengaged so that lift elements 18b be can be taken off or it is at least deployable (openable) or can turn on, this can also be compared with
Realization is automated goodly.Other than the second lift elements 18b, the induction element 56 on the side of the second lift elements 18 also can
It disengages, and preferably openable (deployable).When the second lift elements 18 on the side and induction element 56 disengage,
It is accessible for suppressing the side of gap 16 from the second lift elements 18b.Then by the circulation on the side of the second lift elements 18b
It is possible that pressure zone 12,14, which takes out completely or is introduced into circulation pressure zone 12,14 in precompression machine 10 from the side,.In order to ensure upper
Section 20 can be fixedly connected on the side of the first lift elements 18a with upper section 20 from inclination, induction element 56.
Precompression machine 10 is shown in FIG. 4, wherein traction element 30 is connected at lever extension 28.Second promotes member
Part 18b is disengaged and is opened.Here, the pivot center being used to open is oriented parallel to the production mode reform 36 of precompression machine 10.
By compacting gap 16 because thus the second lift elements 18b of disengagement is on the side of the second lift elements 18b
It is accessible, circulation pressure zone 12,14 can completely, i.e. in the case where that need not dismantle from precompression machine 10 along shown arrow
Direction be removed.
As shown in figure 4, it is that unilateral side is accessible that the design of precompression machine 10 according to the present invention, which allows to suppress gap 16, make
Obtaining pressure zone 12,14 can be removed.For this purpose, traction element 30 and connecting element 26 or its lever extension 28 and the first promotion member
Part 18a constitutes a kind of lifting system (lever system) together.Traction element 30 receives tractive force (pulling force), the first lift elements
18a receives compressing force (pressure).The upper section 20 of precompression machine 10 is unilaterally supported on the side of the first lift elements 18a, and
It is freely suspended on lower section 22 on the side of the second lift elements 18b.Additionally, on the side of the first lift elements 18a, upper section 20
It is upper to be connect with induction element 56, to eliminate relative motion of the upper section 20 relative to lower section 22.
Here, biggish power is applied on traction element 30.Traction element 30 is configured to pull rod, and the pull rod is in its length side
Face is calculated as or is designed such that undertake the corresponding load of the upper section 20 of the unilateral bearing of precompression machine 10.Pull rod or
Traction element 30 can suspend (installation) in two sides at lever extension 28, to realize simple, disengagable connection.Favorably
Ground reinforces traction element 30 at it, to avoid the connection is uncontrollably disengaged at the bearing at two lever extensions 28.
The effective length of traction element 30 can be advantageously by nut adjustment, and nut ensures not rotate by pin is clamped.It should be understood that corresponding to
, stable rope or band can also undertake the function of traction element 30.
The preferable form of implementation of precompression machine 10 according to the present invention is schematically illustrated in Fig. 5.Precompression machine 10 wraps
It includes the first placement location (the first bearing position) 38 on the side of the first lift elements 18a in compacting gap 16 and is pressing
The second placement location (the second bearing position) 40 on the other side in gap 16 processed.Placement location 38,40 is respectively used between placement
Every component 42, determine that the upper section 20 of the minimum constructive height or precompression machine 10 of suppressing gap 16 arrives lower section 22 by the distance member
Minimum range.When lift elements 18a, 18b are released and do not undertake the weight of upper section 20, distance member 42 receives work herein
Use the gravity on the upper section 20 of precompression machine 10.Preferably, distance member 42 is bolted at placement location 38,40 to mention
High reliability.
As shown in fig. 6, therefore can be formed by traction element 30, lever extension 28 and placement location 38 or distance member 42
Lever system.The upper section 20 of precompression machine 10 is suspended on lower section 22 on the side towards the second lift elements 18b, freely.Pressure
Gap 16 processed can be accessible from the side of the second lift elements 18, to can be taken off pressure zone 12,14.
It is no longer a part of lever system by the first lift elements 18a, it is attached when being used on the first placement location 38
When the distance member 42 added, reliability can further improve.First lift elements 18a receives the upper segment for being applied to precompression machine
Gravity on 20 is not required.
When replacing pressure zone 12,14, distance member 42 should be placed on placement location 38,40 first on two sides, only
Want lift elements 18a, 18b that upper section 20 is maintained on lower section 22.Then, pass through the pressure of release lift elements 18a, 18b
And precompression machine 10 is discharged on two distance members 42.In then the step of, traction element 30 is connected to two levers
At extension 28.
In order to remove distance member 42 again on the side of the second lift elements 18b, so-called group preferably can be used
Cylinder is filled, slightly to lift the upper section 20 of precompression machine 10 on the side of the second lift elements 18b.Upper section 20 is raised to herein
So that traction element 30 can be connected at lever extension 28 (degree).When pull rod can suspend, fixed is used as traction member
When part 30, it is this by assembling cylinder it is additional lift be particularly advantageous.It is however also possible that connection traction first
Then tractive force is for example applied on lever extension 28 by bolt arrangement or similar mechanism by element 30.In the second thick stick
Distance member 42 on the side of bar extension 18b is unloaded and (is released) and can be removed.Assemble cylinder alternatively or group
It closes ground and is also used as distance member 42 simultaneously.
After replacing pressure zone 12,13, operation can be started again in lift elements 18a, 18b and causes distance member
Before 42 unloadings (release), traction element 30 can be removed again in a corresponding way, and the second lift elements 18b can be again
It is secondary to be connected with corresponding interconnecting piece or upper connection element 26.Distance member 42 then can be taken off again.
System 32 according to the present invention, for continuous production plate of material is shown in FIG. 7.Other than precompression machine 10,
The system 32 includes traction element 30 and the Transporting equipment 34 for receiving or sending out circulation pressure zone 12,14.
Transporting equipment 34 is located on the side of the second lift elements 18b, (takes out side) before precompression machine 10, so that pressure
Band 12,14 can take out from precompression machine 10, and can be placed on Transporting equipment 34 or can introduce precompressed from Transporting equipment 34
In power machine 10.
Transporting equipment 34 according to the present invention is illustrated with solid in fig. 8.Transporting equipment 34 is designed as to receive pressure zone
12,14 (being not shown in fig. 8).The pressure zone 12,14 received extends around Transporting equipment 34 according to length L.When pressure zone 12,14
When being accepted, Transporting equipment 34 is located within pressure zone 12,14.
Pressure zone 12,14 to be removed can take out from precompression machine 10 manual or automatedly, and be placed into transport and set
On standby 34, or from the drawing of Transporting equipment 34 into precompression machine 10.In order to enable received as simply as possible by Transporting equipment 34/
Send out pressure zone 12,14 be it is possible, it is as shown, the upside profile of Transporting equipment 34 imitate (meeting) it is in clamped condition in
, the profile of the upper segment of pressure zone 12,14 in precompression machine 10.In Fig. 1, upper segment is indicated in the upper of precompression machine 10
The section that the return (portion) of pressure zone 12 or lower pressure zone 14 are advanced along production mode reform 36 in portion region.It is taking out pressure zone 12,14 and is putting
When setting on Transporting equipment 34, when the upper side profile of Transporting equipment 34 at least generally imitates (prolonging for (meeting) pressure zone 12,14
Stretch) curve when, need may be significantly smaller power consumption.Pressure zone 12,14 need not bend or deform.In other words, the pressure zone in upper segment
12, the side view (referring to Fig. 1) of 14 (extension) curve corresponds to (extension) song of the upside of the Transporting equipment 34 in side view
Line.
Transporting equipment 34 is configured to (metal) framework.The framework of Transporting equipment 34 is constructed in a manner of truss structure.
Cross bar 44 and at least external vertical pole 46 rigidly construct herein.The other vertical poles and cross bar 48 extended between them can also
Flexibly it is configured to rope, steel wire rope or belt.By can avoid band flexure (sagging) with other connections of transverse direction along longitudinal direction.
The Transporting equipment includes roller 50, so that Transporting equipment 34 is movable in parked state.
The preferable form of implementation of Transporting equipment 34 is shown in FIG. 9.The Transporting equipment 34 includes receptacle 52, for by can
Dynamic lifting device, such as fork truck are received.Several meters of the height more than ground of pressure zone 12,14 is taken out from precompression machine 10.
In order to reach Transporting equipment 34 in corresponding height, usually using fork truck.It can equally be equipped with and arrive at Transporting equipment 34
The coupling arrangement of heavy-duty machine.
In addition, Transporting equipment 34 includes side supporting member 54 outstanding, these supporting members cause to set by transporting
Bearing during receiving pressure zone for 34 or send out pressure zone from Transporting equipment 34 to pressure zone 12,14.When Transporting equipment 34 is parked in precompressed
When before power machine 10 with receiving/submitting pressure zone 12,14, which is bridged between Transporting equipment 34 and precompression machine 10
Path.Supporting member 54 is also referred to as suspension link.
In (unshowned) another form of implementation, pull-up and pull down pressure zone 12,14 can be automatic at (part) framework
It carries out.For this purpose, the actuator with chain and clip can be equipped with, clip can be opened and closed remote controlledly when necessary.
It is also possible that precompression machine 10 or Transporting equipment 34 and precompression machine 10 are configured to, so that Transporting equipment 34
It can drive into precompression machine 10, and can pressure zone 12,14 directly be received or be introduced into precompression machine 10.For this purpose, transporting
It is equipped with clamp system at equipment 34, can clamp or strut pressure zone 12,14 by the clamp system.By this clamp system, must
When wanting by the connection of the auxiliary hydraulic pressure to fork truck, so that the overall size of Transporting equipment 34 is expanded
Greatly, so that the pressure zone 12,14 around its operation is placed under stress and is fixed.Firstly, by Transporting equipment 34, pressing from both sides
It is driven into (immigration) precompression machine 10 in tight state.Then, in precompression machine 10 unclamp pressure zone 12,14, and can thus by
Transporting equipment 34 is received.In the next step, the clamp system for operating Transporting equipment 34 so that pressure zone 12,14 is tightened up, not under
It hangs down.Thus Transporting equipment 34 can be removed from precompression machine 10 by forklift.
In order to which new pressure zone 12,14 to be again loaded into precompression machine 10, Transporting equipment 34 can be accordingly by movable
Lifting device is directly moved into and (is driven into) into precompression machine 10.Introducing device can be equally equipped with to be used at immigration (driving into)
Bearing.
Widely described and explained with specification with reference to the accompanying drawings the present invention describe and explain should be used as example come without
Restrictively understand.The present invention is not limited to disclosed forms of implementation.To those skilled in the art, the present invention is being used
When and when accurately analyzing attached drawing, disclosure and subsequent Patent right requirement obtain other embodiment or change
Type.
In the claims, word " comprising " and " having " does not exclude the presence of other element or steps.Indefinite article " one "
Or "one" do not exclude the presence of it is multiple.The multiple units referred in the claims can be implemented in discrete component or individual unit
Function.Only refer to that some measures should not understand on the contrary in multiple and different dependent claims are as follows: cannot be equally advantageous
Use the combination of these measures.Understand to the appended drawing reference property of should not limit in claim.
Reference signs list:
10 precompression machines
12 pressure zones
14 pressure zones
16 compacting gaps
18a, 18b lift elements
20 upper sections
22 lower sections
24 preformers
26 connecting elements
28 lever extensions
30 traction elements
32 systems
34 Transporting equipments
36 production mode reforms
38 placement locations (bearing position)
40 placement locations (bearing position)
42 distance members
44 cross bars
46 vertical poles
48 bars
50 rollers
52 receptacles
54 supporting members
56 induction elements
60 spread backing strap.
Claims (21)
1. a kind of precompression machine (10) for continuous production plate of material, the precompression machine include
Pressure zone (12) and at least one lower pressure zone (14) at least one of upper section (20) Infinite Cyclic, for that will spread
Backing strap (60) is carried through the compacting gap (16) between the pressure zone (12,14)；
Multiple lift elements (18a, 18b), for press power to be applied to the distribution backing strap (60), wherein first promotes member
Part (18a) and the second lift elements (18b) are preferably positioned relative to each other on the two sides of compacting gap (16)；
Wherein, at the upper section (20) and the lower section (22) of the precompression machine (10), in first lift elements
The lever being respectively disposed on the side of second lift elements (18b) for coupling traction element (30) of (18a) is stretched
Portion (28) out, the traction element is for receiving the tractive force acted between two lever extensions (28)；And
Second lift elements (18b) are removably connectable with the precompression machine (10), so that in disengaged condition, it is described
Compacting gap (16) can be touched on the side of second lift elements (18b), and recycle the upper pressure zone and/
Or the lower pressure zone (12,14) entirely can introduce or take out.
2. precompression machine (10) as described in claim 1, which is characterized in that the lever extension (28) is arranged in described pre-
At the interconnecting piece of the lift elements (18a, 18b) of press machine (10).
3. precompression machine (10) as claimed in claim 1 or 2, which is characterized in that second lift elements (18b) can be rotated
Ground is connected at the interconnecting piece of the precompression machine (10), so that the second lift elements (18b) described in disengaged condition
Expansion is possible, wherein pivot center is preferably parallel to production mode reform (36) orientation.
4. precompression machine (10) as described in any one of preceding claims, which is characterized in that two levers stretch out
There is same length and/or at least one described lever extension (28) to be configured to folding in portion (28).
5. precompression machine (10) as described in any one of preceding claims, which is characterized in that there are two connection members for arrangement
Part (26), for will first lift elements (18a) and second lift elements (18b) the lift elements (18a,
It is connected in upper segment and lower section 18b), wherein the connecting element (26) is preferably comprised the lever extension (28).
6. precompression machine (10) as described in any one of preceding claims, which is characterized in that described two connecting elements
(26) it is configured to protrude past the bracket of first lift elements (18a).
7. precompression machine (10) as described in any one of preceding claims, which is characterized in that have and be used for distance member
(42) placement location (38,40), the distance member for determine compacting gap (16) towards and/or backwards to institute
State the minimum constructive height of the compacting gap (16) on the side of the first lift elements (18a).
8. the precompression machine (10) as described in any one of preceding claims 1 to 7, which is characterized in that the lift elements
(18a, 18b) is configured to press machine cylinder or mandrel-lifter.
9. the precompression machine (10) as described in any one of preceding claims 1 to 8, which is characterized in that be disposed with for water
The induction element (56) of the flat guidance upper section (20).
10. precompression machine (10) as claimed in claim 9, which is characterized in that the induction element (56) is disengagable and/or can
It is arranged on the side of second lift elements (18b) to expansion.
11. one kind is for being packed into or dismantling the circulation pressure of precompression machine (10) according to any one of claims 1 to 10
The method of band (12,14), has follow steps:
Traction element (30) is connected at two lever extensions (28)；
The connection between the second lift elements (18b) and the precompression machine (10) is disengaged, so that compacting gap (16) is in institute
Stating can touch on the side of the second lift elements (18b)；And
The circulation pressure zone (12,14) is introduced or taken out on the side of second lift elements (18b).
12. method as claimed in claim 11, the method is for being packed into or dismantling precompression machine as claimed in claim 7
(10) circulation pressure zone (12,14), the method has the step of following early excise:
Distance member (42) is placed on the first placement location (38)；And
The precompression machine (10) is put on the first distance member (42).
13. the method as described in claim 11 or 12, the method is for being packed into or dismantling precompressed as claimed in claim 7
The circulation pressure zone (12,14) of power machine (10), the method has the step of following early excise:
At least two distance members (42) are placed on the first and second placement locations (38,40)；And
The precompression machine (10) is put on two distance members (42), wherein being introduced by the pressure zone (12,14)
Or before taking out, the distance member (42) being placed on second placement location (40) is removed.
14. the method as described in any one of claim 12 to 13, the method is for being packed into or dismantling precompression machine
(10) circulation pressure zone (12,14), the method has follow steps:
It, will be in second lift elements before or after precompression machine (10) is put on the distance member (42)
Assembling-lift elements are introduced on the side of (18b)；
Lift the upper section (20) by the assembling-lift elements, for coupling the traction element (30)；And
After coupling the traction element (30), is removed before introducing or taking out the pressure zone (12,14) and described assemble-mention
Rise element.
15. one kind is for receiving and/or sending out the circulation of precompression machine (10) according to any one of claims 1 to 10
The Transporting equipment (34) of pressure zone (12,14), the precompression machine (10) are used for continuous production plate of material, and the Transporting equipment has
Upper side profile, the upper side profile corresponds essentially in clamped condition, the pressure zone described in the precompression machine (10)
The upper section (20) of (12,14) or the profile of lower section (22), wherein be configured to place institute on the upside of the Transporting equipment (34)
State pressure zone (12,14).
16. Transporting equipment (34) as claimed in claim 15, which is characterized in that there is fold mechanism, be used for the transport
Section and subsequent section before equipment (34) fold into intermediate section.
17. the Transporting equipment (34) as described in claim 15 or 16, which is characterized in that there is clamp system, for passing through
The reversible expansion of the overall size of Transporting equipment (34) is stated to be tensioned the pressure zone (12,14).
18. the Transporting equipment (34) as described in any one of claim 15 to 17, which is characterized in that have laterally projecting
Supporting member (54), for supporting the pressure zone (12,14) during sending out or receiving by the Transporting equipment (34).
19. the method as described in any one of claim 11 to 14, which is characterized in that have follow steps:
Before sending out or taking out the pressure zone (12), by the Transporting equipment as described in any one of claim 15 to 18
(34) it is located on the side of second lift elements (18b)；And the circulation pressure zone is sent out by the Transporting equipment (34)
(12,14), or the circulation pressure zone (12,14) is placed on the Transporting equipment (34).
20. precompression machine according to any one of claims 1 to 10, which is characterized in that have for laterally moving into such as
The groove of Transporting equipment described in any one of claim 15 to 18 (34), so that the pressure zone (12,14) can be described
Precompression machine is sent or receives within (10).
21. a kind of system (32) for continuous production plate of material, the system include
Precompression machine (10) as described in any one of claims 1 to 10 or 20；And
Transporting equipment (34) as described in any one of claim 15 to 18；And
For receiving the traction element (30) of the tractive force acted between two lever extensions (28).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017110995.1A DE102017110995A1 (en) | 2017-05-19 | 2017-05-19 | Pre-press and system for the continuous production of material plates, method for introducing or removing the press belt and transport device for receiving the press belt |
| DE102017110995.1 | 2017-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108943322A true CN108943322A (en) | 2018-12-07 |
Family
ID=64278555
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759055.4U Active CN209633252U (en) | 2017-05-19 | 2018-05-21 | Precompression machine and system and Transporting equipment for continuous production plate of material |
| CN201810490508.2A Pending CN108943322A (en) | 2017-05-19 | 2018-05-21 | The precompression machine and system of continuous production plate of material, the method for loading or disassembly pressure zone and the Transporting equipment for receiving pressure zone |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759055.4U Active CN209633252U (en) | 2017-05-19 | 2018-05-21 | Precompression machine and system and Transporting equipment for continuous production plate of material |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN209633252U (en) |
| DE (1) | DE102017110995A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330427A (en) * | 2023-02-21 | 2023-06-27 | 湖南万华生态板业有限公司 | Aldehyde-free shaving board hot pressing process and hot pressing equipment thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017110995A1 (en) * | 2017-05-19 | 2018-11-22 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Pre-press and system for the continuous production of material plates, method for introducing or removing the press belt and transport device for receiving the press belt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466857A (en) * | 1980-07-24 | 1984-08-21 | Maschinenfabrik J. Dieffenbacher Gmbh & Co. | Continuously operating press for the production of particle board, fiberboard, plywood sheets or the like |
| CN1224651A (en) * | 1997-09-13 | 1999-08-04 | G·西蒙培尔肯普有限公司及两合公司 | Continuous pressing machine for pressing slab into pressboard |
| DE19836789A1 (en) * | 1997-05-03 | 2000-02-17 | Dieffenbacher Gmbh Maschf | Continuous embossing press for embossing cold board surfaces has short movement path into a transfer stretch where water is sprayed followed by embossing stages with controlled temperature and pressure effects for a durable embossing |
| CN209633252U (en) * | 2017-05-19 | 2019-11-15 | 迪芬巴赫机械工程有限公司 | Precompression machine and system and Transporting equipment for continuous production plate of material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006010439A1 (en) | 2006-03-03 | 2007-09-06 | Dieffenbacher Gmbh + Co. Kg | Process for the continuous production of material plates and a pre-press for carrying out the process |
-
2017
- 2017-05-19 DE DE102017110995.1A patent/DE102017110995A1/en not_active Ceased
-
2018
- 2018-05-21 CN CN201820759055.4U patent/CN209633252U/en active Active
- 2018-05-21 CN CN201810490508.2A patent/CN108943322A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4466857A (en) * | 1980-07-24 | 1984-08-21 | Maschinenfabrik J. Dieffenbacher Gmbh & Co. | Continuously operating press for the production of particle board, fiberboard, plywood sheets or the like |
| DE19836789A1 (en) * | 1997-05-03 | 2000-02-17 | Dieffenbacher Gmbh Maschf | Continuous embossing press for embossing cold board surfaces has short movement path into a transfer stretch where water is sprayed followed by embossing stages with controlled temperature and pressure effects for a durable embossing |
| CN1224651A (en) * | 1997-09-13 | 1999-08-04 | G·西蒙培尔肯普有限公司及两合公司 | Continuous pressing machine for pressing slab into pressboard |
| CN209633252U (en) * | 2017-05-19 | 2019-11-15 | 迪芬巴赫机械工程有限公司 | Precompression machine and system and Transporting equipment for continuous production plate of material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330427A (en) * | 2023-02-21 | 2023-06-27 | 湖南万华生态板业有限公司 | Aldehyde-free shaving board hot pressing process and hot pressing equipment thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209633252U (en) | 2019-11-15 |
| DE102017110995A1 (en) | 2018-11-22 |
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