CN102267159B - Artificial board preforming press - Google Patents
Artificial board preforming press Download PDFInfo
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- CN102267159B CN102267159B CN 201110209226 CN201110209226A CN102267159B CN 102267159 B CN102267159 B CN 102267159B CN 201110209226 CN201110209226 CN 201110209226 CN 201110209226 A CN201110209226 A CN 201110209226A CN 102267159 B CN102267159 B CN 102267159B
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- roller
- nylon belt
- upper padding
- padding plate
- transition roller
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Abstract
The invention discloses an artificial board preforming press. A nylon adhesive tape (2) is arranged below an upper lining plate (3) and connected to roller devices at two ends of the upper lining plate (3); a first bracket (14) is arranged at one end of the upper lining plate (3) while a second bracket (5) is arranged at the other end of the upper lining plate (3); the roller device comprises a driven roller (10) and a first transitional roller (9) which are arranged on the first bracket (14) as well as a driving roller (6) and a second transitional roller (8) which are arranged on the second bracket (5); and the driving roller (6) is connected with a motor. In the technical scheme of the invention, without direct contact of the upper lining plate (3) and a bamboo particleboard blank (1), flat pressure is transmitted to the plate blank (1) through the nylon adhesive tape (2) so that the bonding between crushed aggregates and the upper lining plate (3) is fundamentally eliminated.
Description
Technical field
The present invention relates to the wood-based plate manufacture field, be specifically related to a kind of preformer of bamboo crushed aggregates plate, say more specifically the improvement to the prepressing device in preformer.
Background technology
It is high that the bamboo crushed aggregates plate has a MOR, holds the power of ordering strong, and expansion rate of water absorption is low, the advantage such as can processability good.These advantages make its industry at packing, building, decoration etc. obtain applying comparatively widely just.In traditional bamboo crushed aggregates board production technology, use the backing plate mode is arranged the earliest, but this mode has complex process, the slab two sides initially is heated and does not wait, and metal caul consumes high, and productivity ratio is hanged down the defect that reaches the unstable grade of quality and is eliminated.Now extensively adopt without the backing plate production technology, in this technical process, the blank after glue mixing enters preformer after mating formation, and after precompressed, makes slab have certain intensity, does not need backing plate can enter hot press.But, due to the characteristic of bamboo wood, the particle tack after glue mixing is low, as by belt roller formula precompressed insufficient strength, adopt interrupted upper pressure type flat-press process therefore most.But this method easily causes the preformer upper padding plate bonding with the bamboo particle in long-term use procedure, and is solidificated in gradually the upper padding plate surface, form hard and be difficult to the film of the uneven thickness of cleaning, have a strong impact on surface quality and the density uniformity of production board.
Summary of the invention
The present invention has overcome the deficiency of preformer easy bonding particle of upper padding plate in long-term use procedure of prior art, provides a kind of and prevents that particle is bonded in the artificial board preformer of upper padding plate.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of artificial board preformer, comprise upper padding plate, and the below of described upper padding plate is provided with nylon belt, and described nylon belt is connected on the roller bench at upper padding plate two ends.
In order to realize better the present invention, below make further improved technical scheme and be:
As preferably: the edges at two ends place of described upper padding plate lower surface is set to chamfering, and described upper padding plate one end is provided with the first support, and the described upper padding plate other end is provided with the second support.
As preferably: described roller bench comprises driven roll and the First Transition roller be arranged on the first support, and is arranged on drive roll and the second transition roller on the second support; Described drive roll is connected with motor; Described First Transition roller and the second transition roller are in the same horizontal line.
As preferably: described nylon belt connects into an annular from beginning to end, and the annular inner wall of described nylon belt is enclosed within respectively on driven roll and drive roll, and the annular outer wall of described First Transition roller and the second transition roller and nylon belt is close to.
As preferably: described drive roll equates with the external diameter of driven roll; Described First Transition roller equates with the outer warp of the second transition roller.
As preferably: the minimum point of the outer warp of described First Transition roller and the second transition roller and the lower surface of upper padding plate are in the same level position.
As preferably: the tensioning apparatus that is provided with the tensioning nylon belt on described the first support.
As preferably: described tensioning apparatus comprises tensioning screw, and an end of described tensioning screw is through being arranged on the dividing plate in the first support and connecting with nut, and described tensioning screw is provided with thin nut near the other end of driven roll.
The present invention can also be:
As preferably: the described upper padding plate other end is provided with cleaning roller, is provided with the cleaning member contacted with nylon belt on drive roll on the excircle of described cleaning roller.
As preferably: described cleaning member is hairbrush.
Compared with prior art, the invention has the beneficial effects as follows:
In technical solution of the present invention, upper padding plate does not directly contact with the bamboo particle board slab, but by nylon belt, concora crush power is passed to slab, has fundamentally stopped the bonding of bamboo particle and upper padding plate.
The artificial board preformer of present specification mainly applies to, in bamboo particle board production, avoid the adhesion of bamboo particle and upper padding plate, has improved surface quality and the density uniformity of bamboo particle board.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is preformer overall structure schematic diagram of the present invention.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
The 1-slab, 2-nylon belt, 3-upper padding plate, 4-lift cylinder, 5-the second support, 6-drive roll, 7-cleaning roller, 8-the second transition roller, 9-First Transition roller, 10-driven roll, 11-thin nut, 12-nut, 13-tensioning screw, 14-the first support, 15-lower bolster.
The specific embodiment
Below in conjunction with Figure of description, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
As depicted in figs. 1 and 2, a kind of artificial board preformer, it critical piece comprised is: slab 1, nylon belt 2, upper padding plate 3, lift cylinder 4, the second support 5, drive roll 6, cleaning roller 7, the second transition roller 8, First Transition roller 9, driven roll 10, thin nut 11, nut 12, tensioning screw 13, the first support 14, lower bolster 15.
The annexation of above-mentioned parts is: the below of above-mentioned upper padding plate 3 is provided with nylon belt 2, and nylon belt 2 is connected on the roller bench at upper padding plate 3 two ends; The edges at two ends place of above-mentioned upper padding plate 3 lower surfaces is set to chamfering, upper padding plate 3 one ends be provided with the first support 14, upper padding plate 3 other ends be provided with the second support 5; Above-mentioned roller bench comprises driven roll 10 and the First Transition roller 9 be arranged on the first support 14, and is arranged on drive roll 6 and the second transition roller 8 on the second support 5, and drive roll 6 is connected with motor; First Transition roller 9 and the second transition roller 8 are in the same horizontal line; Above-mentioned nylon belt 2 head and the tail connect into an annular, and the annular inner wall of nylon belt is enclosed within respectively on driven roll 10 and drive roll 6, and above-mentioned First Transition roller 9 and the second transition roller 8 are squeezed on the annular outer wall of above-mentioned nylon belt 2.
Above-mentioned drive roll 6 equates with the external diameter of driven roll 10; Above-mentioned First Transition roller 9 equates with the outer warp of the second transition roller 8; The minimum point of First Transition roller 9 and the second transition roller 8 outer warps and the lower surface of upper padding plate 3 are in the same level position.
Be provided with the tensioning apparatus of tensioning nylon belt 2 in above-mentioned the first support 14; Tensioning apparatus comprises tensioning screw 13, and an end of described tensioning screw 13 is through being arranged on the dividing plate in the first support 14 and connecting with nut 12, and above-mentioned tensioning screw 13 is provided with thin nut 11 near the other end of driven roll 10.
Above-mentioned upper padding plate 3 other ends are provided with cleaning roller 7 near drive roll 6 places, are provided with the cleaning member contacted with nylon belt 2 on drive roll 6 on the excircle of described cleaning roller 7; The cleaning member of the present embodiment adopts hairbrush.
The operation principle of the artificial board preformer of the present embodiment is:
Slab 1 is placed between upper padding plate 3 and lower bolster 15, by lift cylinder 4, 3 pairs of slabs 1 of upper padding plate are suppressed, in the precompressed process, upper padding plate 3 does not directly contact with slab 1, but by nylon belt 2, concora crush power is passed to slab 1, fundamentally stopped the bonding of bamboo particle and upper padding plate, after a precompressed finishes, upper padding plate 3 is lifted up by lift cylinder 4, drive roll 6 is by driven by motor, drive roll 6 drives nylon belt 2 again and rotates, through a precompressed cycle, after nylon belt 2 operation one segment distances, stop, make one section clean nylon belt 2 run to slab 1 just above, carry out again next step precompressed work.
After a precompressed completes, may adhere to some particles on nylon belt 2 adhesive tapes, cleaning roller 7 and drive roll 6 rightabout rotations will stick under the particle cleaning on nylon belt 2 in nylon belt 2 runnings, and the nylon belt 2 after cleaning is waited for and being used next time.
This device is mainly used in the bamboo particle board production technology, but is not limited to this.
Claims (4)
1. an artificial board preformer, comprise upper padding plate (3), it is characterized in that: the below of described upper padding plate (3) is provided with nylon belt (2), and described nylon belt (2) is connected on the roller bench at upper padding plate (3) two ends; Upper padding plate (3) one ends are provided with the first support (14), and upper padding plate (3) other end is provided with the second support (5); Described roller bench comprises driven roll (10) and the First Transition roller (9) be arranged on the first support (14), and is arranged on drive roll (6) and the second transition roller (8) on the second support (5); Described drive roll (6) is connected with motor; Be provided with the tensioning apparatus of tensioning nylon belt (2) on described the first support (14); Described tensioning apparatus comprises tensioning screw (13), one end of described tensioning screw (13) is through being arranged on the dividing plate in the first support (14) and connecting with nut (12), and described tensioning screw (13) is provided with thin nut (11) near the other end of driven roll (10); Described nylon belt (2) head and the tail connect into an annular, the annular inner wall of described nylon belt is enclosed within respectively driven roll (10) and drive roll (6) is upper, and described First Transition roller (9) and the second transition roller (8) are close to the annular outer wall of nylon belt (2); The minimum point of described First Transition roller (9) and the outer warp of the second transition roller (8) and the lower surface of upper padding plate (3) are in the same level position; After a precompressed finishes, upper padding plate (3) is lifted up by lift cylinder (4), drive roll (6) is by driven by motor, drive roll (6) drives nylon belt (2) again and rotates, through a precompressed cycle, after nylon belt (2) moves a segment distance, stop, making clean one section nylon belt (2) run to slab (1) just above, then carry out next step precompressed work.
2. artificial board preformer according to claim 1, it is characterized in that: described drive roll (6) equates with the external diameter of driven roll (10); Described First Transition roller (9) equates with the external diameter of the second transition roller (8).
3. artificial board preformer according to claim 1, it is characterized in that: be provided with cleaning roller (7) on described the second support (5), be provided with the cleaning member contacted with nylon belt (2) on drive roll (6) on the excircle of described cleaning roller (7).
4. artificial board preformer according to claim 3, it is characterized in that: described cleaning member is hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209226 CN102267159B (en) | 2011-07-25 | 2011-07-25 | Artificial board preforming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110209226 CN102267159B (en) | 2011-07-25 | 2011-07-25 | Artificial board preforming press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102267159A CN102267159A (en) | 2011-12-07 |
| CN102267159B true CN102267159B (en) | 2013-12-25 |
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ID=45049716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110209226 Active CN102267159B (en) | 2011-07-25 | 2011-07-25 | Artificial board preforming press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102267159B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824058A (en) * | 1972-01-08 | 1974-07-16 | Siempelkamp Gmbh & Co | Apparatus for the production of pressed board |
| DE2052159B2 (en) * | 1970-10-23 | 1976-07-15 | G. Siempelkamp & Co, 4150Krefeld | Press for bonded chip or fibre mats used in mfr. of boards - having a conveyer and a cover belt with supports designed as the caulls of a fixed-cycle pre-press |
| US4917839A (en) * | 1987-06-06 | 1990-04-17 | "Wurtex" Maschinenbau Hofmann GmbH & Co. | Method for continuously producing molded members |
| DE19854708A1 (en) * | 1998-11-26 | 2000-05-31 | Dieffenbacher Gmbh Maschf | Press action for continuous fiberboard/chipboard production has barrier belt between board and press surfaces to protect boards from sticking in press zone |
| CN2589410Y (en) * | 2002-09-24 | 2003-12-03 | 杨德岭 | Hydraulic air cushion belt conveyer |
| CN201077107Y (en) * | 2007-07-23 | 2008-06-25 | 信阳木工机械有限责任公司 | Upper press-board antisticking apparatus for cement particleboard preformer |
| CN201287371Y (en) * | 2008-10-28 | 2009-08-12 | 东莞市三良木业有限公司 | Steel-free backing plate conveying apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086997Y (en) * | 2007-07-23 | 2008-07-16 | 江苏天奇物流系统工程股份有限公司 | Chain conveyer |
-
2011
- 2011-07-25 CN CN 201110209226 patent/CN102267159B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052159B2 (en) * | 1970-10-23 | 1976-07-15 | G. Siempelkamp & Co, 4150Krefeld | Press for bonded chip or fibre mats used in mfr. of boards - having a conveyer and a cover belt with supports designed as the caulls of a fixed-cycle pre-press |
| US3824058A (en) * | 1972-01-08 | 1974-07-16 | Siempelkamp Gmbh & Co | Apparatus for the production of pressed board |
| US4917839A (en) * | 1987-06-06 | 1990-04-17 | "Wurtex" Maschinenbau Hofmann GmbH & Co. | Method for continuously producing molded members |
| DE19854708A1 (en) * | 1998-11-26 | 2000-05-31 | Dieffenbacher Gmbh Maschf | Press action for continuous fiberboard/chipboard production has barrier belt between board and press surfaces to protect boards from sticking in press zone |
| CN2589410Y (en) * | 2002-09-24 | 2003-12-03 | 杨德岭 | Hydraulic air cushion belt conveyer |
| CN201077107Y (en) * | 2007-07-23 | 2008-06-25 | 信阳木工机械有限责任公司 | Upper press-board antisticking apparatus for cement particleboard preformer |
| CN201287371Y (en) * | 2008-10-28 | 2009-08-12 | 东莞市三良木业有限公司 | Steel-free backing plate conveying apparatus |
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| Publication number | Publication date |
|---|---|
| CN102267159A (en) | 2011-12-07 |
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