CN101641208B - Rolling plates in a continuous press - Google Patents
Rolling plates in a continuous press Download PDFInfo
- Publication number
- CN101641208B CN101641208B CN2007800524753A CN200780052475A CN101641208B CN 101641208 B CN101641208 B CN 101641208B CN 2007800524753 A CN2007800524753 A CN 2007800524753A CN 200780052475 A CN200780052475 A CN 200780052475A CN 101641208 B CN101641208 B CN 101641208B
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- CN
- China
- Prior art keywords
- rolling plates
- press
- continuous press
- groove
- rolling
- 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.)
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Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000002023 wood Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000010913 used oil Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- B30B5/065—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 using anti-friction means for the pressing band
- B30B5/067—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 using anti-friction means for the pressing band using anti-friction roller means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a continuous press (1) for producing plates by pressing a corresponding material. Said continuous press comprises upper and lower continuous sheet steel press belts (2) that reinforce upper and lower rolling plates (4, 5) by means of rolling bodies (3). The lower rolling plate (5) comprises, close to the lateral edge, means (6) that enforce a drop of running liquid along the lower rolling plate (5) on the outer side (7).
Description
Technical field
The present invention relates to continuous press,, especially make composite wood boards and laminate to make sheet material through suppressing corresponding material.The invention particularly relates to the improvement on the rolling plates in being applied to this continuous press.
Continuous press is applied to the manufacturing of sheet material, for example composite wood boards, laminate, sawdust-board, fiberboard and the like.In this forcing press, between forcing press top and forcing press bottom by means of top steel plate press belt and below the steel plate press belt suppress the compacting thing of importing continuously.At this, the steel plate press belt moves around guiding roll and driving roll circlewise.
Background technology
In known continuous press, the steel plate band is supported on the rolling plates under by situation about connecting in the middle of the rolling element in the blanketed zone.Rolling element for example can be the bar type supporting mass, like it for example being described among DE 31 17 778 C2.
This rolling plates has heat tunnel usually, is heated by this heat tunnel compacting thing.Pass this heat tunnel thermophore part for this reason and conducted, for example heat medium oil, hot water or steam, this thermophore part can provide through the heating system in the rolling plates disposed outside.
Can pressure be applied on the rolling plates by means of suitable element, this pressure further is transmitted on the compacting thing through rolling element and steel plate press belt.For this reason, the system of applying pressure machine cylinder in system known per.
In service at this continuous press, the relevant oil of especially using with steel plate press belt, rolling element and rolling plates.
DE 40 15 706 A1, DE 31 48 412 A1 and US 4,420,299 illustrate forcing press, in this forcing press, can come the cleaning roller subchain by means of wash mill, and the oil on buffer zone can be siphoned away, and the oil in the sliding coating is gathered in the pipeline.
GB 754,935 relates to a kind of continuous press, in this continuous press, between press portion (the roller rod is rolling on the press portion) and corresponding opposition part, is furnished with cushion pad, so that realize the seamed edge of press portion.
FR 2 297 133 relates to a kind of continuous press, this forcing press have many groups be right after mutually, independently, roller chain group turnover, independent circlewise.
Experience shows that applied up to now mechanism is assembling used oil and is being inadequate aspect the derivation from continuous press.Oil residue always reappears in other position in the forcing press, and for example destroys existing separation layer there or form bond with wood powder dirt and wood chip/fiber, and for example this bond can be lighted through the heat that is discharged by rolling plates easily.
Summary of the invention
Therefore task of the present invention is that so improve known continuous press through simple mechanism, so that separation layer can not be destroyed through oil residue, and fire hazard is lowered.
This task is able to solve through the continuous press according to independent claims 1.Favourable make and improvement project are the themes of dependent claims.
Make the continuous press of sheet material and have top and following continuous steel plate press belt through suppressing corresponding material according to of the present invention, this steel plate press belt is through on the superincumbent and following rolling plates of rolling element bearing.According to the present invention, following rolling plates has following mechanism near at least one side direction seamed edge, and said mechanism forces under the fluid drips of the flows outside of following rolling plates.
In continuous press according to the present invention, prevent liquid (for example used oil) below top rolling plates, rolling element and steel plate press belt flow to rolling plates and for example assemble there then with other residue.Mechanism according to the present invention is responsible for making under the fluid drips of the flows outside of following rolling plates, more precisely near below the incline of rolling plates.For example can in cell therefor or groove, assemble then, and outwards transfer out from continuous press at this position dripping.
According to preferred embodiment, near said arrangement of mechanism two inclines of rolling plates below according to continuous press of the present invention.Guaranteeing does not whereby have liquid to come out from both sides, assembles under the rolling plates below.
Said mechanism can be arranged on two positions of following rolling plates in principle.Position is the outside of following rolling plates.Another position is the downside of following rolling plates.Said mechanism can be fixed on the following rolling plates or be the part of following rolling plates.
In preferred embodiment, said mechanism has almost vertical section, and this section forces under the fluid drips.This almost vertical section forms through cut in embodiment, for example groove is milled in the downside of following rolling plates.
Description of drawings
Additional advantages of the present invention and characteristic learn that from following detailed wherein, present invention is described more at large to combine the embodiment shown in the accompanying drawing.Among the figure:
Fig. 1 illustrates the sketch of continuous press structure, as it can be used within the scope of the present invention.
Fig. 2 illustrates vertical view and the side view according to the rolling plates below of the present invention; And
Fig. 3 illustrates the partial view according to the rolling plates below of the present invention.
The specific embodiment
Fig. 1 illustrates the structure of continuous press 1 with sketch, as its can be employed relevant with the present invention.Forcing press 1 comprises forcing press top and forcing press bottom, and belt steel plate press belt 2 is in respectively in forcing press top and the forcing press bottom, and this steel plate press belt 2 is guided by corresponding directive wheel.At this, two steel plate press belts 2 form the gap in the blanketed zone, and the compacting thing is pressed in this gap.
In the blanketed zone, rolling element 3 is arranged on the dorsal part of steel plate press belt 2.In the example shown in Fig. 1, relate to rod iron at this, guide this rod iron around device through the belt line (not shown) by means of chain or other suitable rod.
Forcing press top and forcing press bottom also have top rolling plates 4 and following rolling plates 5.In this rolling plates 4,5, have heat tunnel, can be heated by heat tunnel compacting thing.In addition, rolling plates 4,5 is exerted pressure to the compacting thing through rolling element 3 and steel plate press belt 2.
Fig. 2 a illustrates the vertical view according to the rolling plates 5 below of the present invention, and Fig. 2 b illustrates the side view according to the rolling plates 5 below of the present invention.Vertical view among Fig. 2 a illustrates the downside 8 of following rolling plates 5.It is thus clear that the right and the left side among the figure are the side direction seamed edge of following rolling plates 5.Near the side direction seamed edge, illustrate respectively along the groove of side direction seamed edge, this groove forms the mechanism 6 that forces under the fluid drips in this embodiment.
Fig. 2 b illustrates the side view of following rolling plates 5.For example, can let mechanism 6 according to the present invention be arranged on the outside 7 or downside 8 of following rolling plates 5 in principle.In the embodiment shown in Fig. 2 b, mechanism 6 is arranged on the downside 8.It is the groove that the side direction seamed edge along following rolling plates 5 as among Fig. 2 a is arranged.
Fig. 3 illustrate following rolling plates 5 in Fig. 2 b with the part shown in the circle.Here at the groove place as mechanism 5 almost vertical section 9 is shown, this section can be used within the scope of the present invention, is used for forcing under the fluid drips.
Therefore propose a kind of continuous press through the present invention is first, wherein, prevent that with simple mechanism oil residue from destroying the separation layer on the downside of following rolling plates, and wherein reduced fire hazard.
Claims (4)
1. be suitable for making the continuous press of sheet material (1) through suppressing corresponding material; Said continuous press (1) has top and following continuous steel plate press belt (2); Said steel plate press belt (2) supports on superincumbent rolling plates (4) and the following rolling plates (5) through rolling element (3); It is characterized in that; Rolling plates (5) below said has groove (6) near at least one side direction seamed edge, said groove (6) is arranged on the downside (8) of the rolling plates (5) below said, and said groove (6) forces the outside (7) flowing liquid of the rolling plates (5) below said to drip.
2. continuous press according to claim 1 (1); It is characterized in that; Rolling plates (5) below said has a plurality of grooves (6) near two side direction seamed edges, said groove (6) forces the outside (7) flowing liquid of the rolling plates (5) below said to drip.
3. according to the described continuous press in one of claim 1 or 2 (1), it is characterized in that said groove (6) has vertical section (9), said section (9) forces under the fluid drips.
4. continuous press according to claim 1 (1) is characterized in that, said groove (6) is the groove of making through cut.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2007/003134 WO2008122302A1 (en) | 2007-04-05 | 2007-04-05 | Rolling plates in a continuous press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101641208A CN101641208A (en) | 2010-02-03 |
| CN101641208B true CN101641208B (en) | 2012-06-20 |
Family
ID=38704906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800524753A Active CN101641208B (en) | 2007-04-05 | 2007-04-05 | Rolling plates in a continuous press |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101641208B (en) |
| DE (1) | DE112007003421B4 (en) |
| WO (1) | WO2008122302A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1502244A1 (en) * | 1961-08-30 | 1969-04-10 | Otto Gunkel | Fruit press |
| DE3148412A1 (en) * | 1981-12-07 | 1983-06-09 | Santrade Ltd., 6002 Luzern | Double-band press |
| US4417866A (en) * | 1981-05-06 | 1983-11-29 | G. Siempelkamp Gmbh & Co. | Press for the continuous production of pressedboard |
| US4420299A (en) * | 1980-11-14 | 1983-12-13 | De Mets N.V. | Continuous operation press |
| CN1048522A (en) * | 1989-06-29 | 1991-01-16 | 库特·海尔德 | The double belt press of continuous operation |
| DE4015706A1 (en) * | 1990-05-16 | 1991-11-21 | Santrade Ltd | Lubrication of band press avoiding contamination - has scrubbers cleaning and lubricating inside of steel band with graphite block lubricant |
| CN1113175A (en) * | 1993-12-11 | 1995-12-13 | G·西蒙培尔肯普有限公司 | Continous pressing machine for producing wood pits plate, fibre plat or like pressed plate |
| CN1122278A (en) * | 1994-03-22 | 1996-05-15 | 弗尔曼·西奥多·海曼 | Apparatus for applying surface pressure on moving work piece |
| EP0857566A2 (en) * | 1997-02-07 | 1998-08-12 | Kvaerner Panel Systems GmbH Maschinen- und Anlagenbau | Continuously working press |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH327433A (en) * | 1954-01-15 | 1958-01-31 | Voelskow Peter | Device for continuously progressing pressing |
| SE416907B (en) | 1975-01-09 | 1981-02-16 | Kuesters Eduard | PRESSURE FOR PRESSURE |
-
2007
- 2007-04-05 DE DE112007003421.1T patent/DE112007003421B4/en active Active
- 2007-04-05 WO PCT/EP2007/003134 patent/WO2008122302A1/en active Application Filing
- 2007-04-05 CN CN2007800524753A patent/CN101641208B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1502244A1 (en) * | 1961-08-30 | 1969-04-10 | Otto Gunkel | Fruit press |
| US4420299A (en) * | 1980-11-14 | 1983-12-13 | De Mets N.V. | Continuous operation press |
| US4417866A (en) * | 1981-05-06 | 1983-11-29 | G. Siempelkamp Gmbh & Co. | Press for the continuous production of pressedboard |
| DE3148412A1 (en) * | 1981-12-07 | 1983-06-09 | Santrade Ltd., 6002 Luzern | Double-band press |
| CN1048522A (en) * | 1989-06-29 | 1991-01-16 | 库特·海尔德 | The double belt press of continuous operation |
| DE4015706A1 (en) * | 1990-05-16 | 1991-11-21 | Santrade Ltd | Lubrication of band press avoiding contamination - has scrubbers cleaning and lubricating inside of steel band with graphite block lubricant |
| CN1113175A (en) * | 1993-12-11 | 1995-12-13 | G·西蒙培尔肯普有限公司 | Continous pressing machine for producing wood pits plate, fibre plat or like pressed plate |
| CN1122278A (en) * | 1994-03-22 | 1996-05-15 | 弗尔曼·西奥多·海曼 | Apparatus for applying surface pressure on moving work piece |
| EP0857566A2 (en) * | 1997-02-07 | 1998-08-12 | Kvaerner Panel Systems GmbH Maschinen- und Anlagenbau | Continuously working press |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008122302A1 (en) | 2008-10-16 |
| DE112007003421B4 (en) | 2019-10-10 |
| DE112007003421A5 (en) | 2010-03-25 |
| CN101641208A (en) | 2010-02-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Niedertfen, Switzerland Patentee after: Zairo Technologies AG Address before: Niedertfen, Switzerland Patentee before: KRONOPLUS TECHNICAL AG |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Swiss Nead Te Finn Patentee after: Lignum Technology Co.,Ltd. Address before: Swiss Nead Te Finn Patentee before: Zairo Technologies AG |