CN101633193A - Movable frame structure used for double-steel belt pressing machine - Google Patents
Movable frame structure used for double-steel belt pressing machine Download PDFInfo
- Publication number
- CN101633193A CN101633193A CN200910067051A CN200910067051A CN101633193A CN 101633193 A CN101633193 A CN 101633193A CN 200910067051 A CN200910067051 A CN 200910067051A CN 200910067051 A CN200910067051 A CN 200910067051A CN 101633193 A CN101633193 A CN 101633193A
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- Prior art keywords
- plate
- frame
- hydraulic cylinder
- opening
- frame plate
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- 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
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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
Abstract
The invention provides a movable frame structure used for a double-steel belt pressing machine. The periphery of a single frame plate is respectively provided with a guide hole which is internally embedded with a lubrication device and provided with a guide shaft, and the guide shaft is respectively fixed on a top beam and a bottom beam through shaft brackets; the middle part of the single frame plate is provided with an opening, and an upper hot-pressing plate, a lower hot-pressing plate and a hydraulic cylinder are arranged in the opening of the single frame plate; a cylinder body of the hydraulic cylinder is fixedly connected with the upper part of the opening of the single frame plate through bolts, a plunger of the hydraulic cylinder is fixedly connected with a cushion plate, a heat insulation plate and the upper hot-pressing plate through the bolts, and the lower hot-pressing plate is fixedly connected with the lower part of the opening of the single frame plate through the bolts; the lower hot-pressing plate is fixed with a frame connecting plate into a whole through a pin shaft; and the whole frame system is formed by a plurality of frame units which are arranged according to certain spacing. By using the movable frame structure, relative sliding is not generated between the plunger of the hydraulic cylinder and the cushion plate in a working state, thus avoiding the phenomena of deformation of the frame plate, easy damage of sealing of the hydraulic cylinder, and the like caused by large sliding friction resistance in the prior art.
Description
Technical field:
The invention provides a kind of movable frame structure that is used for double-steel belt pressing machine, the frame structure of existing double-steel belt pressing machine is carried out the improvement of essence, belong to the wood processing machinery technical field.
Background technology:
At present, the used framework of double-steel belt pressing machine that is used to produce medium-density plate and particieboard is fixed structure, and frame plate is to be connected with lower and upper cross-member by bearing pin, bolt, and sill directly is fixed together by built-in fitting and basis, ground.Hydraulic cylinder body is then fixedlyed connected with frame plate by bolt, and plunger is to slide on backing plate, and backing plate is by being bolted to above the thermal insulation board, and thermal insulation board and heating platen are bolted to connection.The total length of hot press is generally more than 20 meters, range of temperature is about 20 ℃～250 ℃, when hot press heats up or lowers the temperature, heating platen can with the rising of temperature be reduced in length, width, thickness direction and produce and expand and shrink, because heating platen reaches more than 20 meters, therefore it is bigger to produce distortion in the longitudinal direction, calculate according to scientific theory, the connected mode of this fixed frame plate structure can make heating platen produce relative slip between cylinder plunger and the backing plate when expanded by heating, and maximum displacement reaches about 200mm.The technological deficiency that exists when this press is used to produce is: the one, owing to the very difficult glade plane space that guarantees between backing plate and the cylinder plunger of reasons such as manufacturing, installation, when the heating platen expanded by heating, when cylinder plunger slides on backing plate, can produce very big frictional resistance, this power will act on the frame plate, finally cause the frame plate distortion; The 2nd, the glade plane space of cylinder plunger and backing plate can't seal fully, after dust enters the gap, tilts when causing the hydraulic cylinder pressurization, impels sealing part abrasion to accelerate, and finally causes the hydraulic cylinder sealing place to be leaked, and brings adverse effect to production.
Summary of the invention:
The invention provides a kind of travelling frame structure that is used for double-steel belt pressing machine, solved the slip between cylinder plunger and the backing plate when expanded by heating of existing two steel machine heating platens, and frictional resistance causes shortcomings such as frame plate distortion and hydraulic cylinder sealing element wearing and tearing greatly.
Technical solution of the present invention such as Fig. 3, shown in Figure 5: respectively be provided with a pilot hole around the monolithic frame plate, inlay lubricating arrangement in the pilot hole and an axis of guide is housed, the axis of guide is separately fixed on back timber and the bottom girder by pedestal.Monolithic frame plate mid portion has an opening, and upper hot pressboard, lower hot pressing board, hydraulic cylinder just are mounted in the opening of monolithic frame plate.As Fig. 2, shown in Figure 4: hydraulic cylinder body is fixedlyed connected with the top of monolithic frame plate opening by bolt, cylinder plunger is by bolt and backing plate, thermal insulation board, upper hot pressboard are fixedly connected, and hot plate is fixedlyed connected with the bottom of monolithic frame plate opening by bolt down, in order to prevent down that hot plate produces relative slip with the lower opening portion of frame plate, will descend hot plate and framework connecting plate to be fixed together with alignment pin.Two monolithic frame plates and framework connecting plate connect and compose a frame unit with bolt.Constituted whole frame system vertically arranging according to certain spacing of press by several frame units.
When mechanism of the present invention uses, when the heating platen expanded by heating, heating platen will drive frame unit and move at axis of guide upper edge press longitudinal direction, avoided the influence of external force to frame plate, also avoided the relative slip that produces between cylinder plunger and the backing plate, also guaranteed simultaneously the sealing fully between cylinder plunger and the backing plate, tilted to the damage of seal when having avoided the hydraulic cylinder pressurization.
Good effect of the present invention is: adopt the travelling frame structure to make cylinder plunger not produce relative slip down in working order with backing plate, avoided causing greatly because of sliding-frictional resistance phenomenons such as frame plate distortion and hydraulic cylinder sealing rapid wear in the past.
Description of drawings
Fig. 1 is the double-steel belt pressing machine structure principle chart;
Fig. 2 moves the frame unit structure principle chart for the present invention;
Fig. 3 is a frame plate structure chart of the present invention;
Fig. 4 is A of the present invention place enlarged drawing;
Fig. 5 is B of the present invention place enlarged drawing.
1. frame plate; 2. pilot hole; 3. upper hot pressboard; 4. hydraulic cylinder; 5. thermal insulation board; 5.1 backing plate; 6 axis of guides; 7. back timber; 8. bottom girder; 9. lubricating arrangement; 10. framework connecting plate; 11. alignment pin; 12. lower hot pressing board.
The specific embodiment:
As Fig. 3, shown in Figure 5: respectively be provided with a pilot hole 2 around the monolithic frame plate 1, inlay lubricating arrangement 9 in the pilot hole 2 and an axis of guide 6 is housed, the axis of guide 6 is separately fixed on back timber 7 and the bottom girder 8 by pedestal.Monolithic frame plate 1 mid portion has an opening, and upper hot pressboard 4, lower hot pressing board 12, hydraulic cylinder 4 just is mounted in the opening of monolithic frame plate 1.As Fig. 2, shown in Figure 4: hydraulic cylinder 4 cylinder bodies are fixedlyed connected with the top of monolithic frame plate 1 opening by bolt, hydraulic cylinder 4 plungers are by bolt and backing plate 5.1, thermal insulation board 5, upper hot pressboard 3 are fixedly connected, and hot plate 12 is fixedlyed connected with the bottom of monolithic frame plate 1 opening by bolt down, in order to prevent down that hot plate 12 produces relative slip with the lower opening portion of frame plate 1, will descend hot plate 12 and framework connecting plate 10 to be fixed together with alignment pin 11.Two monolithic frame plates 1 connect and compose a frame unit with framework connecting plate 10 usefulness bolts.Constituted whole frame system vertically arranging according to certain spacing of press by several frame units.
As Fig. 1, shown in Figure 2: when heating platen 3, during 12 expanded by heating, heating platen 3,12 will drive frame unit moves at the axis of guide 6 upper edge press longitudinal directions, avoided the influence of external force to frame plate, has also avoided the relative slip that produces between hydraulic cylinder 4 plungers and the backing plate 5.1, also guaranteed simultaneously the sealing fully between cylinder plunger 4 and the backing plate 5.1, tilted to the damage of seal when having avoided hydraulic cylinder 4 pressurizations.
Claims (1)
1, a kind of travelling frame structure that is used for double-steel belt pressing machine, it is characterized in that: respectively be provided with a pilot hole (2) around the monolithic frame plate (1), inlay lubricating arrangement (9) in the pilot hole (2) and an axis of guide (6) is housed, the axis of guide (6) is separately fixed on back timber (7) and the bottom girder (8) by pedestal; Monolithic frame plate (1) mid portion has an opening, and upper hot pressboard (4), lower hot pressing board (12), hydraulic cylinder (4) just is mounted in the opening of monolithic frame plate (1); Hydraulic cylinder (4) cylinder body is fixedlyed connected with the top of monolithic frame plate (1) opening by bolt, hydraulic cylinder (4) plunger is by bolt and backing plate (5.1), thermal insulation board (5), upper hot pressboard (3) are fixedly connected, and hot plate (12) is fixedlyed connected with the bottom of monolithic frame plate (1) opening by bolt down; To descend hot plate (12) and framework connecting plate (10) to be fixed as one by alignment pin (11); Two monolithic frame plates (1) connect and compose a frame unit with framework connecting plate (10) with bolt, and whole frame system is arranged according to certain spacing by several frame units and constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100670515A CN101633193B (en) | 2009-06-03 | 2009-06-03 | Movable frame structure used for double-steel belt pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100670515A CN101633193B (en) | 2009-06-03 | 2009-06-03 | Movable frame structure used for double-steel belt pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101633193A true CN101633193A (en) | 2010-01-27 |
| CN101633193B CN101633193B (en) | 2011-01-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100670515A Active CN101633193B (en) | 2009-06-03 | 2009-06-03 | Movable frame structure used for double-steel belt pressing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN101633193B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658580A (en) * | 2012-05-31 | 2012-09-12 | 上海振森木业机械有限公司 | Roller support and hot platen combined segmented continuous flat hot press |
| CN102889296A (en) * | 2012-10-30 | 2013-01-23 | 敦化市亚联机械制造有限公司 | Cross-shaped universal shaft hinging device for double-steel-strip press |
| CN103009667A (en) * | 2012-12-27 | 2013-04-03 | 中国福马机械集团有限公司 | Continuous press frame assembly and continuous press |
| CN108698354A (en) * | 2016-02-19 | 2018-10-23 | 迪芬巴赫机械工程有限公司 | The device and method of the lubricating status in forcing press for monitoring and/or adjusting continuous operation |
| DE102017004793A1 (en) * | 2017-05-18 | 2018-11-22 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Discharge chair for guide rollers of a double belt press |
| CN112589474A (en) * | 2020-12-11 | 2021-04-02 | 彭州东硕数控设备有限公司 | Thermal expansion machine tool precision retaining device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2527136A1 (en) * | 2011-05-27 | 2012-11-28 | Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG | Continuous press for pressing mats into pressing boards |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412717Y (en) * | 1999-06-22 | 2001-01-03 | 段梦麟 | Box-type extrusion press for continuously producing wood products |
| DE10356015A1 (en) * | 2003-11-27 | 2005-06-23 | Dieffenbacher Gmbh + Co. Kg | Continuous press for fabrication of timber material board etc. has main press with low pressure press at discharge for extended press lengths |
| DE102005009334B4 (en) * | 2005-03-01 | 2016-03-24 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Continuous press |
| DE102005009333B4 (en) * | 2005-03-01 | 2017-02-09 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | press frame |
| CN201456164U (en) * | 2009-06-03 | 2010-05-12 | 敦化市亚联机械制造有限公司 | Movable framework structure of double-steel-band pressing machine |
-
2009
- 2009-06-03 CN CN2009100670515A patent/CN101633193B/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658580A (en) * | 2012-05-31 | 2012-09-12 | 上海振森木业机械有限公司 | Roller support and hot platen combined segmented continuous flat hot press |
| CN102658580B (en) * | 2012-05-31 | 2015-08-05 | 上海振森木业机械有限公司 | Roller support heating platen combined section formula continuous flat press |
| CN102889296A (en) * | 2012-10-30 | 2013-01-23 | 敦化市亚联机械制造有限公司 | Cross-shaped universal shaft hinging device for double-steel-strip press |
| CN102889296B (en) * | 2012-10-30 | 2014-12-24 | 敦化市亚联机械制造有限公司 | Cross-shaped universal shaft hinging device for double-steel-strip press |
| CN103009667A (en) * | 2012-12-27 | 2013-04-03 | 中国福马机械集团有限公司 | Continuous press frame assembly and continuous press |
| CN103009667B (en) * | 2012-12-27 | 2015-10-07 | 中国福马机械集团有限公司 | continuous press frame assembly and continuous press |
| CN108698354A (en) * | 2016-02-19 | 2018-10-23 | 迪芬巴赫机械工程有限公司 | The device and method of the lubricating status in forcing press for monitoring and/or adjusting continuous operation |
| CN108698354B (en) * | 2016-02-19 | 2024-03-05 | 迪芬巴赫机械工程有限公司 | Device and method for monitoring and/or regulating lubrication state and press |
| DE102017004793A1 (en) * | 2017-05-18 | 2018-11-22 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Discharge chair for guide rollers of a double belt press |
| CN112589474A (en) * | 2020-12-11 | 2021-04-02 | 彭州东硕数控设备有限公司 | Thermal expansion machine tool precision retaining device |
| CN112589474B (en) * | 2020-12-11 | 2023-04-14 | 彭州东硕数控设备有限公司 | Thermal expansion machine tool precision retaining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101633193B (en) | 2011-01-26 |
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Address after: 133700 Jilin province Yanbian Korean Autonomous Prefecture, Kangping street, Dunhua City Development Zone Huarui Road Patentee after: Yalian machinery Limited by Share Ltd Address before: The streets of Kangping Huarui Road Development Zone in Dunhua City, Jilin province 133700 Patentee before: Dunhua Yalian Machinery Manufacturing Co., Ltd. |