CN112677279B - Automatic production line and process method for composite artificial board - Google Patents
Automatic production line and process method for composite artificial board Download PDFInfo
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- CN112677279B CN112677279B CN202110009042.1A CN202110009042A CN112677279B CN 112677279 B CN112677279 B CN 112677279B CN 202110009042 A CN202110009042 A CN 202110009042A CN 112677279 B CN112677279 B CN 112677279B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 122
- 239000002023 wood Substances 0.000 claims abstract description 42
- 239000003292 glue Substances 0.000 claims abstract description 37
- 239000002344 surface layer Substances 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 14
- 238000007731 hot pressing Methods 0.000 claims description 8
- 239000011812 mixed powder Substances 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000004744 fabric Substances 0.000 abstract description 7
- 235000013312 flour Nutrition 0.000 abstract description 4
- 238000003892 spreading Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
An automatic production line and a process method for composite artificial boards, which belong to the technical field of artificial board manufacturing. The bottom of powder feed bin is connected spiral auger, and spiral auger's delivery outlet is placed in the top of belt weigher, and the delivery outlet of belt weigher is connected with the mixer, and the mixer is connected to the glue solution holding vessel, and the first material loading belt is connected with the second material loading belt is continued to the delivery outlet of mixer, and the delivery outlet of first material loading belt is placed in the top of second material loading belt promptly, and there are surface course powder cloth machine, oblique roller table, spreading machine, intermittent type formula fast roller table, lift platform, trigger and bottom wood flour cloth machine to the top of oblique belt, and oblique belt is connected with the rolling machine. The substrate after glue coating can be parallel to enter the horizontal belt of the surface layer cloth machine, so that the connection can effectively reduce an air layer between the glue coating substrate and the bottom wood powder layer, the flatness of the bottom wood powder is ensured, and the continuity of production links can be effectively ensured.
Description
Technical Field
The invention relates to an automatic production line and a process method of a composite artificial board, and belongs to the technical field of artificial board manufacturing.
Background
With the innovation and development of the artificial board technology, market demands of shaving boards and fiber boards are increasing, mainly because the two boards have good veneers, and the production process has high automation degree and high yield. However, the two kinds of defects are unavoidable, for example, tooth burst easily occurs when sawing, the strength is low, the nail holding force is poor, the nail holding force cannot be used as a bearing, and the problems of poor firmness, poor water resistance and the like are solved. Thus, there is still a limit to the market application.
The multi-layer board and the wood-based board in the artificial board have high strength and good nail holding power, and can be used for bearing, but in the production process, the production links are long, the manual control factors of each link are many, the production stability is poor, and the wood-based board and the multi-layer board adopt solid wood veneers and technical veneers as veneers, so that carbonization, burning and unfamous internal defects are easy to appear when melamine paper is applied. Therefore, products combining the advantages of two types of plates and production equipment are important to the next research in our industry.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an automatic production line and a process method of a composite artificial board.
The utility model provides a compound wood-based panel automation line, spiral auger is connected to the bottom of powder feed bin, the delivery outlet of spiral auger is placed in the top of belt weigher, the delivery outlet of belt weigher is connected with the mixer, the mixer is connected to the glue solution holding vessel, first material loading belt is connected to the delivery outlet of mixer, first material loading belt is connected with the second material loading belt is continued, the delivery outlet of first material loading belt is placed in the top of second material loading belt promptly, there is surface course powder cloth machine above the inclined belt, the inclined roller way, the spreading machine, intermittent type formula speed-dividing roller way, lift platform, go up trigger and bottom wood powder cloth machine, the inclined belt is connected with the rolling machine, sectional type belt is connected to the delivery outlet of rolling machine, the hot press is connected to the other end of sectional type belt, the roller way is connected to the other end of hot press. Powder and plates are placed above the inclined belt. The lifting platform is connected with the upper plate machine, and powder is placed in the bottom layer wood powder distributor.
The base material gluing link is arranged on the lifting platform, the plate is conveyed to the intermittent split-speed roller way through the self-suction plate feeding machine, the intermittent split-speed roller way is close to the position of the gluing machine, and the glued plate is synchronously connected with the flat belt on which the powder is distributed in parallel through the oblique roller way.
An automatic production process method of a composite artificial board comprises the following steps: the substrate is adopted for gluing, the bottom wood powder spreader and the surface wood powder spreader are not on the same horizontal line, the bottom wood powder spreader is lower than the surface wood powder spreader in height, a conveying belt is arranged between the two spreaders, the substrate rises at a certain angle and then horizontally enters the surface wood powder spreader, and the substrate after glue passing can be parallel to the horizontal belt of the surface wood powder spreader.
The method comprises the following specific steps: the powder bin is connected with the spiral auger, powder is sent into the belt scale, the metered powder and glue solution pass through the glue mixer, and the mixed powder enters the bottom powder spreader and the surface powder spreader through the feeding belt; the bottom powder distributor distributes powder uniformly on the inclined belt 1, then the plate material after glue coating is connected on the powder layer of the flat belt in parallel and synchronously at the horizontal inflection point of the inclined angle, then the surface layer powder is distributed by the surface layer powder distributor, then the surface layer powder is formed by rolling by a rolling machine, enters a hot press through a sectional belt, and is discharged from a plate through a pipeline after hot pressing, and then stacked by a cooling plate frame.
The method comprises the following specific steps: on the lifting platform, the plate is conveyed to a discontinuous speed-dividing roller way through a self-suction plate feeding machine, the discontinuous speed-dividing roller way is close to the position of the gumming machine, and the glued plate is synchronously connected with a flat belt on which powder is distributed in parallel through an oblique roller way.
The invention has the advantages that in order to solve the problem of poor adhesion between the wood powder layer and the substrate (the multilayer board, the woodworking board and the oriented strand board), the substrate gluing technology is adopted, the problems of connection and continuity of the upper substrate board are solved, the bottom wood powder spreader and the surface wood powder spreader are not on the same horizontal line, the bottom wood powder spreader is lower than the surface wood powder spreader in height, a conveyor belt between the two spreaders rises from a certain angle and then enters the surface wood powder spreader horizontally, the inclination is in order to connect the gluing machine frame with the horizontal belt surface, the glued substrate can enter the horizontal belt of the surface wood powder spreader in parallel, the connection can effectively reduce the air layer between the glued substrate and the bottom wood powder layer, ensure the flatness of the bottom wood powder, and effectively ensure the continuity of production links.
Drawings
The invention, together with a further understanding of the many of its attendant advantages, will be best understood by reference to the following detailed description, when considered in conjunction with the accompanying drawings, which are included to provide a further understanding of the invention, and the accompanying drawings, illustrate and describe the invention and do not constitute a limitation to the invention, and wherein:
FIG. 1 is a schematic view of an elevation of a production line of the present invention.
FIG. 2 is a two-dimensional view of the production line of the present invention.
Fig. 3 is a partial elevation view of the present invention.
Fig. 4 is a partial elevation view of two views of the present invention.
The invention will be further described with reference to the drawings and examples.
Detailed Description
It will be apparent that many modifications and variations are possible within the scope of the invention, as will be apparent to those skilled in the art based upon the teachings herein.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element or component is referred to as being "connected" to another element or component, it can be directly connected to the other element or component or intervening elements or components may also be present. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art.
In order to facilitate an understanding of the embodiments, the following description will be given in conjunction with the accompanying drawings, and the various embodiments do not constitute a limitation of the present invention.
Example 1: as shown in fig. 1,2, 3 and 4, the automatic production line of the composite artificial board comprises a roller way 1, a hot press 2, a sectional belt 3, a roller press 4, a surface layer powder distributor 5, an inclined roller way 6, a glue spreader 7, an intermittent speed-dividing roller way 8, a lifting platform 9, a plate feeding machine 10, an inclined belt 11, a bottom layer wood powder distributor 12, a second feeding belt 13, a first feeding belt 14, a glue mixer 15, a belt scale 16, a spiral auger 17, a powder bin 18, powder 19, a plate 20 and a glue solution storage tank 21. Wood flour bin, namely powder bin 18, roller press, namely roller press 4 and laminating machine, namely hot press 1
The utility model provides a compound wood-based panel automation line, screw auger 17 is connected to the bottom of powder storehouse 18, screw auger 17's delivery outlet is placed in the top of belt weigher 16, the delivery outlet of belt weigher 16 is connected with mixer 15, glue solution holding vessel 21 connects mixer 15, the delivery outlet of mixer 15 connects first material loading belt 14, first material loading belt 14 is connected with second material loading belt 13 in succession, the delivery outlet of first material loading belt 14 is placed in the top of second material loading belt 13, there is surface course powder cloth machine 5 above inclined roller table 6 above inclined roller table 11, spreading machine 7, intermittent type speed-dividing type roller table 8, lift platform 9, upper plate machine 10 and bottom wood flour cloth machine 12, inclined belt 11 is connected with roller press 4, sectional type belt 3 is connected to the delivery outlet of roller press 4, sectional type belt 3's the other end is connected with hot press 2, the other end of hot press 2 is connected with roller table 1. Powder 19 and sheet 20 are placed over the diagonal belt 11. The lifting platform 9 is connected with the upper plate machine 10, and powder 19 is placed in the bottom layer wood powder distributor 12.
The base material gluing link is on the lifting platform 9, and the plate 20 is conveyed to the intermittent speed-dividing roller way 8 through the self-suction plate feeding machine 10, so that the position of the intermittent speed-dividing roller way 8, which is close to the gluing machine 7, is required to ensure that the plate always waits for gluing. The plate 20 after glue coating is connected with the flat belt 11 on which the powder 19 is distributed in parallel and synchronously through the inclined roller way 6.
Glue reservoir 21. Wood flour bin, namely powder bin 18, roller press, namely roller press 4 and laminating machine, namely hot press 1
Example 2: as shown in fig. 1,2, 3 and 4, in an automatic production line of composite artificial boards, a powder bin 18 is connected with a spiral auger 17, powder is sent into a belt scale 16, the metered powder and glue solution 21 pass through a glue mixer 15, and the mixed powder enters a bottom powder spreader 12 and a surface layer powder spreader 5 through feeding belts 14 and 13; the bottom powder distributor distributes powder 19 uniformly on the inclined belt 11, then the plate 20 after glue coating is connected on the powder layer 19 of the flat belt in parallel and synchronously at the horizontal inflection point of the inclined angle, the surface layer powder 19 is distributed by the surface layer powder distributor, the surface layer powder 19 is formed by rolling by a roller press 4, the surface layer powder enters a hot press 2 through a sectional belt 3, the surface layer powder enters a plate through a roller table 1 after hot pressing, and the plate is piled after being cooled by a plate rack, thus the whole composite artificial plate production line is formed.
The bottom wood powder distributor 12 and the surface wood powder distributor 5 are not on the same horizontal line, the bottom wood powder distributor 12 is lower than the surface wood powder distributor 5, and a conveying belt between the two distributors rises from a certain angle firstly and then horizontally enters the surface wood powder distributor 5.
And in the base material gluing step, the plate 20 is conveyed to the intermittent split-speed roller way 8 through the self-suction plate feeding machine 10 on the lifting platform 9, and the intermittent split-speed roller way 8 is required to be close to the position of the gluing machine 7, so that the plate is required to be always kept waiting for gluing. The plate 20 after glue coating is connected with the flat belt 11 on which the powder 19 is distributed in parallel and synchronously through the inclined roller way 6.
The substrate can be a multi-layer board, a woodworking board, an oriented strand board, a solid wood board, a cement board and other boards.
Example 3: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the automatic production process method of the composite artificial board comprises a wood powder bin, a spiral auger, a belt scale, a glue mixer, a feeding belt, a bottom wood powder distributor, a plate feeding machine, a glue spreader, a surface wood powder distributor, a roller press and a laminating machine, and comprises the following steps:
the powder bin 18 is connected with the spiral auger 17, powder is sent into the belt scale 16, the metered powder and the glue solution 21 pass through the glue mixer 15, and the mixed powder enters the bottom powder spreader 12 and the surface powder spreader 5 through the feeding belts 14 and 13; the bottom powder distributor distributes powder 19 uniformly on the inclined belt 11, then the plate 20 after glue coating is connected on the powder layer 19 of the flat belt in parallel and synchronously at the horizontal inflection point of the inclined angle, the surface layer powder 19 is distributed by the surface layer powder distributor, the surface layer powder 19 is formed by rolling by a rolling machine 4, the surface layer powder enters a hot press 2 through a sectional belt 3, the plate is discharged from the hot press through a pipeline 1 after hot pressing, and the plate is piled up after a cooling plate frame, so that the whole composite artificial plate production line is formed.
Above the lifting platform 9, the plate 20 is conveyed to the intermittent split-speed roller way 8 through the self-suction plate feeding machine 10, and the intermittent split-speed roller way 8 is required to be close to the position of the glue spreader 7, so that the plate always waits for glue passing. The plate 20 after glue coating is connected with the flat belt 11 on which the powder 19 is distributed in parallel and synchronously through the inclined roller way 6.
Example 4: as shown in fig. 1,2,3 and 4, the method for automatically producing the composite artificial board comprises the following specific production steps:
Step 1, wood powder in a powder bin 18 is conveyed into a belt scale 16 through a spiral auger 17, and the metered powder and glue solution 21 pass through a glue mixer 15; the addition amount of the powder glue solution is controlled to be 20% of the weight of the powder, and the water content is controlled to be 10-12%.
And 2, feeding the mixed powder into a bottom powder distributor 12 and a surface powder distributor 5 through feeding belts 14 and 13, wherein the distribution thickness is controlled within a range of 1-5 cm.
And 3, conveying the plate 20 to an intermittent speed-dividing roller way 8 on the lifting platform 9 through a self-suction plate feeding machine 10, wherein the intermittent speed-dividing roller way 8 is required to be close to the position of the gumming machine 7, and the plate is required to be always kept waiting for gumming. The plate 20 after glue coating is connected with the flat belt 11 on which the powder 19 is distributed in parallel and synchronously through the inclined roller way 6.
And 4, uniformly distributing the powder 19 on the inclined belt 11 by a bottom layer powder distributor, synchronously connecting the glued plate 20 on the powder layer 19 of the flat belt in parallel at the horizontal inflection point of the inclined angle, and distributing the surface layer powder 19 by a surface layer powder distributor.
And 5, rolling and forming the plate on which the two layers of powder are distributed through a rolling machine 4, wherein the rolling pressure is controlled to be 3-5Mpa.
And 6, feeding the formed plate into a hot press 2 through a segmented belt 3, controlling the hot pressing temperature within the range of 140-180 ℃, controlling the hot pressing pressure within the range of 12-17Mpa, and controlling the hot pressing time to be 5-10 mi.
And 7, hot pressing, discharging the plate from the roller way 1, cooling the plate frame, stacking, preserving for 3 days, and sanding to obtain a finished product.
As described above, the embodiments of the present invention have been described in detail, but it will be apparent to those skilled in the art that many modifications can be made without departing from the spirit and effect of the present invention. Accordingly, such modifications are also entirely within the scope of the present invention.
Claims (1)
1. The automatic production process of composite artificial board includes the steps of connecting the bottom of the powder bin to the spiral auger, setting the output port of the spiral auger over the belt scale, connecting the output port of the belt scale to the glue mixer, connecting the glue solution storing tank to the glue mixer, connecting the output port of the glue mixer to the first feeding belt, connecting the first feeding belt to the second feeding belt, setting the output port of the first feeding belt over the second feeding belt, setting the surface layer powder spreader, inclined roller table, glue spreader, intermittent speed dividing roller table, elevating platform, upper board and bottom layer powder spreader, connecting the inclined belt to the roller press, connecting the output port of the roller press to the sectional belt, connecting the other end of the sectional belt to the hot press, connecting the other end of the hot press to the roller table, setting the powder and board over the inclined belt, connecting the elevating platform to the upper board, setting the powder in the bottom layer powder spreader,
The base material gluing link is arranged on the lifting platform, the plate is conveyed to the intermittent split-speed roller way through the self-suction plate feeding machine, the intermittent split-speed roller way is close to the position of the gluing machine, the glued plate is synchronously connected with the horizontal part belt of the inclined belt after the powder is distributed through the inclined roller way in parallel,
The method is characterized by comprising the following steps of: the substrate is adopted for gluing, the bottom layer wood powder spreader and the surface layer powder spreader are not on the same horizontal line, the bottom layer wood powder spreader is lower than the surface layer powder spreader in height, the inclined belt between the two spreaders is firstly lifted by a certain angle and then horizontally enters the surface layer powder spreader, the glued substrate can be parallel to the horizontal part belt of the inclined belt of the surface layer powder spreader,
The powder bin is connected with the spiral auger, powder is fed into the belt scale, the metered powder and glue solution pass through the glue mixer, the mixed powder enters the bottom layer powder distributor and the surface layer powder distributor through the feeding belt, the bottom layer powder distributor uniformly distributes the powder on the inclined belt, then the glued plate is synchronously connected with the powder layer of the inclined belt in parallel at the horizontal inflection point of the inclined angle, the surface layer powder is distributed through the surface layer powder distributor, the roller press is used for rolling forming, the mixed powder enters the hot press through the sectional belt, and the plate is discharged through the pipeline after hot pressing and stacked after the plate is cooled.
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| CN202110009042.1A CN112677279B (en) | 2021-01-05 | 2021-01-05 | Automatic production line and process method for composite artificial board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110009042.1A CN112677279B (en) | 2021-01-05 | 2021-01-05 | Automatic production line and process method for composite artificial board |
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| CN112677279A CN112677279A (en) | 2021-04-20 |
| CN112677279B true CN112677279B (en) | 2024-07-02 |
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| CN110171184A (en) * | 2019-06-05 | 2019-08-27 | 福州大学 | The compound cutting and bending equipment of three layers of composite ventilating duct of one kind and its application method |
| CN111391059A (en) * | 2020-04-21 | 2020-07-10 | 南宁科天水性科技有限责任公司 | Wood shaving composite artificial board production line |
| CN215150059U (en) * | 2021-01-05 | 2021-12-14 | 山东拜尔新材料有限公司 | Automatic production line for composite artificial boards |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1216415A (en) * | 1957-11-29 | 1960-04-25 | Pakwood Proprietary Ltd | Process for the production of plywood sheets |
| SU1618660A1 (en) * | 1988-07-07 | 1991-01-07 | Всесоюзный Научно-Исследовательский Институт Деревообрабатывающей Промышленности | Line for manufacturing fiber boards of medium density |
| CN105058679B (en) * | 2015-08-20 | 2017-12-05 | 徐振飞 | Double stiff dough sheet material polyurethane composite heat-conservation board production lines |
| CN109203171A (en) * | 2018-09-28 | 2019-01-15 | 成都市荣胜木业有限公司 | A kind of composite board and its once hot pressing technique |
| CN108943210A (en) * | 2018-09-28 | 2018-12-07 | 成都市荣胜木业有限公司 | A kind of manufacturing method and production line of composite board |
| CN110744868A (en) * | 2019-11-05 | 2020-02-04 | 滁州卷烟材料厂 | One-time laminating forming equipment for multi-layer corrugated board and using method thereof |
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- 2021-01-05 CN CN202110009042.1A patent/CN112677279B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171184A (en) * | 2019-06-05 | 2019-08-27 | 福州大学 | The compound cutting and bending equipment of three layers of composite ventilating duct of one kind and its application method |
| CN111391059A (en) * | 2020-04-21 | 2020-07-10 | 南宁科天水性科技有限责任公司 | Wood shaving composite artificial board production line |
| CN215150059U (en) * | 2021-01-05 | 2021-12-14 | 山东拜尔新材料有限公司 | Automatic production line for composite artificial boards |
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