CN102267159A - Artificial board preforming press - Google Patents
Artificial board preforming press Download PDFInfo
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- CN102267159A CN102267159A CN2011102092269A CN201110209226A CN102267159A CN 102267159 A CN102267159 A CN 102267159A CN 2011102092269 A CN2011102092269 A CN 2011102092269A CN 201110209226 A CN201110209226 A CN 201110209226A CN 102267159 A CN102267159 A CN 102267159A
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- roller
- wood
- upper 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 so more specifically the improvement of the prepressing device in the preformer.
Background technology
The bamboo crushed aggregates plate has the MOR height, and it is strong to hold the power of ordering, and expansion rate of water absorption is low, advantage such as can processability good.These advantages make its industry at packing, building, decoration etc. obtain using comparatively widely just.In traditional bamboo crushed aggregates board production technology, using the earliest has the backing plate mode, but this mode has complex process, and the slab two sides initially is heated and does not wait, and metal caul consumes high, the defective of the low and quality instability of productivity ratio etc. and being eliminated.Now extensively adopt no backing plate production technology, in this technical process, the blank after the glue mixing enters preformer after mating formation, and makes slab have certain intensity after precompressed, does not need backing plate can enter hot press.But because the characteristic of bamboo wood, the particle tack after the glue mixing is low, as with belt roller formula precompressed insufficient strength, intermittently goes up the pressure type flat-press process so majority adopts.But this method easily causes the preformer upper padding plate bonding with the bamboo particle in long-term use, and is solidificated in the upper padding plate surface gradually, forms hard and the film uneven thickness that is difficult to clear up, has a strong impact on the 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 of prior art, provides a kind of particle that prevents to be bonded in the wood-based plate preformer of upper padding plate.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of wood-based plate preformer comprises 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 the present invention better, make further improved technical scheme below 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 first support, and the described upper padding plate other end is provided with second support.
As preferably: described roller bench comprises the driven roll and first transition roller that is arranged on first support, and is arranged on the drive roll and second transition roller on second support; Described drive roll is connected with motor; Described first transition roller and second transition roller are on 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 the drive roll, and the annular outer wall of described first transition roller and 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 second transition roller.
As preferably: the minimum point of the outer warp of described first transition roller and second transition roller and the lower surface of upper padding plate are in same horizontal level.
As preferably: described first support is provided with the tensioning apparatus of tensioning nylon belt.
As preferably: described tensioning apparatus comprises tensioning screw, and an end of described tensioning screw passes the dividing plate that is arranged in first support and connects 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, and the excircle of described cleaning roller is provided with the cleaning member that contacts with nylon belt on the drive roll.
As preferably: described cleaning member is a hairbrush.
Compared with prior art, the invention has the beneficial effects as follows:
In the 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 wood-based plate preformer of present specification mainly applies to avoid the adhesion of bamboo particle and upper padding plate in the bamboo particle board production, has improved the surface quality and the density uniformity of bamboo particle board.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a preformer overall structure schematic diagram of the present invention.
Wherein, the pairing name of the Reference numeral in the accompanying drawing is called:
The 1-slab, 2-nylon belt, 3-upper padding plate, 4-lift cylinder, 5-second support, 6-drive roll, 7-cleaning roller, 8-second transition roller, 9-first transition roller, 10-driven roll, 11-thin nut, 12-nut, 13-tensioning screw, 14-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 thereto.
As depicted in figs. 1 and 2, a kind of wood-based plate preformer, it critical piece that comprises is: slab 1, nylon belt 2, upper padding plate 3, lift cylinder 4, second support 5, drive roll 6, cleaning roller 7, second transition roller 8, first transition roller 9, driven roll 10, thin nut 11, nut 12, tensioning screw 13, 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 first support 14, upper padding plate 3 other ends be provided with second support 5; Above-mentioned roller bench comprises the driven roll 10 and first transition roller 9 that is arranged on first support 14, and is arranged on the drive roll 6 and second transition roller 8 on second support 5, and drive roll 6 is connected with motor; First transition roller 9 and second transition roller 8 are on 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 the drive roll 6, and above-mentioned first transition roller 9 and 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 second transition roller 8; The minimum point of first transition roller 9 and second transition roller, 8 outer warps and the lower surface of upper padding plate 3 are in same horizontal level.
Be provided with the tensioning apparatus of tensioning nylon belt 2 in above-mentioned first support 14; Tensioning apparatus comprises tensioning screw 13, and an end of described tensioning screw 13 passes and is arranged on the dividing plate in first support 14 and uses nut 12 to connect, and above-mentioned tensioning screw 13 is provided with thin nut 11 near the other end of driven rolls 10.
Above-mentioned upper padding plate 3 other ends are provided with cleaning roller 7 near drive roll 6 places, and the excircle of described cleaning roller 7 is provided with the cleaning member that contacts with nylon belt 2 on the drive roll 6; The cleaning member of present embodiment adopts hairbrush.
The operation principle of the wood-based plate preformer of present embodiment is:
Slab 1 is placed between upper padding plate 3 and the 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 concora crush power is passed to slab 1 by nylon belt 2, fundamentally stopped the bonding of bamboo particle and upper padding plate, after a precompressed finished, upper padding plate 3 was raised by lift cylinder 4, drive roll 6 is by driven by motor, drive roll 6 drives nylon belt 2 again and rotates, and through a precompressed cycle, stops behind nylon belt 2 operations one segment distance, make one section clean nylon belt 2 run to slab 1 just above, carry out next step precompressed work again.
After a precompressed is finished, may adhere to some particles on nylon belt 2 adhesive tapes, cleaning roller 7 and the rotation of drive roll 6 rightabouts will stick in nylon belt 2 runnings under the particle cleaning on the nylon belt 2, and the nylon belt 2 after the 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 thereto.
Claims (10)
1. a wood-based plate preformer comprises 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.
2. wood-based plate preformer according to claim 1 is characterized in that: the edges at two ends place of described upper padding plate (3) lower surface is set to chamfering, and upper padding plate (3) one ends are provided with first support (14), and upper padding plate (3) other end is provided with second support (5).
3. wood-based plate preformer according to claim 2, it is characterized in that: described roller bench comprises driven roll (10) and first transition roller (9) that is arranged on first support (14), and is arranged on drive roll (6) and second transition roller (8) on second support (5); Described drive roll (6) is connected with motor; Described first transition roller (9) and second transition roller (8) are on same horizontal line.
4. according to claim 1 or 3 described wood-based plate preformers, it is characterized in that: described nylon belt (2) head and the tail connect into an annular, the annular inner wall of described nylon belt is enclosed within respectively on driven roll (10) and the drive roll (6), and described first transition roller (9) and second transition roller (8) are close to the annular outer wall of nylon belt (2).
5. wood-based plate preformer according to claim 4 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 outer warp of second transition roller (8).
6. wood-based plate preformer according to claim 3 is characterized in that: described first transition roller (9) is in same horizontal level with the minimum point of the outer warp of second transition roller (8) and the lower surface of upper padding plate (3).
7. wood-based plate preformer according to claim 4 is characterized in that: described first support (14) is provided with the tensioning apparatus of tensioning nylon belt (2).
8. wood-based plate preformer according to claim 7, it is characterized in that: described tensioning apparatus comprises tensioning screw (13), one end of described tensioning screw (13) passes the dividing plate that is arranged in first support (14) and uses nut (12) to connect, and described tensioning screw (13) is provided with thin nut (11) near the other end of driven roll (10).
9. according to claim 1 or 3 described wood-based plate preformers, it is characterized in that: described upper padding plate (3) other end is provided with cleaning roller (7), and the excircle of described cleaning roller (7) is provided with the cleaning member that contacts with nylon belt (2) on the drive roll (6).
10. wood-based plate preformer according to claim 9 is characterized in that: described cleaning member is a 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 true CN102267159A (en) | 2011-12-07 |
| CN102267159B CN102267159B (en) | 2013-12-25 |
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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 (8)
| 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 |
| 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 |
| 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 |
-
2011
- 2011-07-25 CN CN 201110209226 patent/CN102267159B/en active Active
Patent Citations (8)
| 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 |
| 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 |
| 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 |
|---|---|
| CN102267159B (en) | 2013-12-25 |
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