CN215358897U - Continuous production device for light high-strength bamboo-wood laminated composite board - Google Patents
Continuous production device for light high-strength bamboo-wood laminated composite board Download PDFInfo
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- CN215358897U CN215358897U CN202121661068.6U CN202121661068U CN215358897U CN 215358897 U CN215358897 U CN 215358897U CN 202121661068 U CN202121661068 U CN 202121661068U CN 215358897 U CN215358897 U CN 215358897U
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Abstract
The utility model discloses a continuous production device of a light high-strength bamboo-wood laminated composite board, which comprises two bamboo mat continuous dipping mechanisms, a board carrying mechanism, a paving mechanism, a continuous hot-pressing mechanism and a sawing mechanism, wherein the two bamboo mat continuous dipping mechanisms are respectively used for continuously dipping an upper layer bamboo mat board and a lower layer bamboo mat board; the board conveying mechanism is used for placing the gap between the middle core boards on the lower layer of bamboo mat boards; the paving mechanism is arranged beside the board conveying mechanism and is used for paving the lower layer of bamboo mat boards, the middle core board and the upper layer of bamboo mat boards into board blanks in a layering way; the continuous hot-pressing mechanism is arranged on the rear side of the paving mechanism and is used for continuously hot-pressing and molding the plate blank; the sawing mechanism is arranged on the rear side of the continuous hot-pressing mechanism, and saw cuts the hot-pressed plate blanks along the gap of the middle core plate, so that the continuous automatic production of the light high-strength bamboo-wood laminated composite plate is realized, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of wood-bamboo artificial boards, and particularly relates to a continuous production device for a light high-strength bamboo-wood laminated composite board.
Background
For a long time, household board products have relied on wood materials, and although wood is a renewable resource, the total amount is very limited, especially in areas where forest resources are scarce. The bamboo resources in China are very rich, the bamboo regeneration speed is high, the success rate is early, the yield is high, the reproductive capacity is high, the tensile and compressive strength of the bamboo along the grains is extremely high, partial solid wood can be effectively replaced, and the forest resource protection effect is obvious. The bamboo-wood composite board has wide application in daily life, such as bamboo chopping boards, bamboo furniture, bamboo floors and the like. Based on the particularity of wood-based panels and bamboo, the development of the light-weight high-strength bamboo-wood composite board is very significant.
The mainstream artificial board products in the market at present can be mainly divided into two categories, one category is fiberboard and flakeboard, although most of the products can be continuously produced by adopting a continuous flat press, the production efficiency is high, the utilization rate of raw materials is high, the physical and mechanical properties are generally low, and the products are easy to warp and deform when being used for large-sized panels of furniture; the other type is plywood and laminated wood products, although the physical and mechanical properties are good, the utilization rate of raw materials is low, most of the products are manually lifted, glued and paved, and an intermittent single-layer or multi-layer press cannot realize continuous production, wastes time and labor, has low production efficiency and cannot ensure the quality. Therefore, the problems of high utilization rate of raw materials, light weight and high strength of the plate and continuous and high-efficiency production are always difficult to solve. In summary, there is a need for solution and optimization of the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a continuous production device for a light high-strength bamboo-wood laminated composite board, which realizes continuous automatic production of the light high-strength bamboo-wood laminated composite board and improves the production efficiency.
According to a first aspect of the present invention, there is provided a continuous production apparatus for a light-weight high-strength bamboo-wood laminated composite board, comprising:
the two continuous bamboo mat dipping mechanisms are respectively used for continuously dipping the upper layer bamboo mat board and the lower layer bamboo mat board;
the board conveying mechanism is used for placing the gap between the middle core boards on the lower layer of bamboo mat boards;
the paving mechanism is arranged beside the board conveying mechanism and is used for paving the lower layer of bamboo mat boards, the middle core board and the upper layer of bamboo mat boards into board blanks in a layering way;
the continuous hot-pressing mechanism is arranged on the rear side of the paving mechanism and is used for continuously hot-pressing and molding the plate blank;
and the sawing mechanism is arranged on the rear side of the continuous hot-pressing mechanism and saws the hot-pressed plate blank along the gap of the middle core plate.
In a specific embodiment of the utility model, the two continuous bamboo mat dipping mechanisms are respectively a first continuous bamboo mat dipping mechanism for dipping the lower layer bamboo mat boards and a second continuous bamboo mat dipping mechanism for dipping the upper layer bamboo mat boards, and at least one upper layer bamboo mat board guide press roller is arranged between the second continuous bamboo mat dipping mechanism and the spreading mechanism.
In a specific embodiment of the utility model, the continuous bamboo mat dipping mechanism comprises a bamboo mat reel, a dipping tank and a drying chamber which are sequentially arranged, wherein a dipping roller is arranged in the dipping tank, a glue scraping roller is arranged between the dipping tank and the drying chamber, a first tensioning roller is arranged between the bamboo mat reel and the dipping roller, a heater is arranged in the drying chamber, and continuous bamboo mat boards on the bamboo mat reel pass through the first tensioning roller, the dipping roller and the glue scraping roller and then enter the drying chamber for drying.
In a particular embodiment of the utility model, a second tensioning roller and a first guiding nip roller are arranged between the doctor roller and the drying chamber.
In a specific embodiment of the utility model, the plate conveying mechanism comprises a central core plate hydraulic lifting laminated plate table for placing a central core plate, an intelligent conveying robot is arranged beside the central core plate hydraulic lifting laminated plate table, and an execution end of the intelligent conveying robot is provided with a vacuum sucker for adsorbing the central core plate.
In a specific embodiment of the utility model, the paving mechanism comprises a paving belt and a paving bracket, wherein a first corner roller and a second corner roller are respectively arranged at two ends of the paving bracket, a plurality of carrier rollers and at least one paving tensioning roller are arranged below the paving bracket, and the paving belt surrounds the first corner roller, the second corner roller, the carrier rollers and the paving tensioning roller.
In a specific embodiment of the present invention, the continuous hot-pressing mechanism includes an upper hot-pressing plate and a lower hot-pressing plate capable of applying pressure to the board blank, and the upper hot-pressing plate and the lower hot-pressing plate are respectively provided with temperature controllers.
In a particular embodiment of the utility model, the continuous hot-pressing means comprise an upper steel belt and a lower steel belt capable of moving the slab, the upper steel belt being driven by an upper driving roller and an upper driven roller, and the lower steel belt being driven by a lower driving roller and a lower driven roller.
In a specific embodiment of the utility model, the saw cutting mechanism comprises a saw cutting support and a saw mounted on the saw cutting support, and a protective cover is arranged on the outer side of the saw.
In a specific embodiment of the utility model, the rear side of the sawing mechanism is provided with a plate stacking mechanism, the plate stacking mechanism comprises a liftable hydraulic finished plate lifting plate stacking table, and the upper end surface of the hydraulic finished plate lifting plate stacking table can receive and stack finished plates.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects: the continuous bamboo mat dipping mechanism is used for continuously dipping and drying the bamboo mat board, so that the bamboo mat board is prevented from bringing excessive moisture, the hot pressing efficiency of a subsequent continuous hot press is improved conveniently, and the defects that the board is bubbled and layered due to excessive moisture evaporation in the hot pressing process and the like are avoided. The board transport mechanism carries the board to the assigned position high-efficiently, and the layering of serialization is mated formation with lower floor's bamboo mat board and upper strata bamboo mat board, once only solve traditional laminated composite board and need the layering bonding problem of discontinuity individual layer, can realize serialization high-efficient production, continuous hot pressing mechanism is used for the continuous hot briquetting of slab, and production efficiency is high, and the steady quality, saw cut the mechanism and saw cut the slab after the hot pressing along the clearance of well core board to obtain the finished product board, realize automatic continuous production.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic view showing the structure of a continuous bamboo mat impregnation mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the construction of a sheet handling mechanism according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of the construction of a placement mechanism in accordance with one embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a continuous hot press mechanism, a saw mechanism and a plate stacking mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 5, the continuous production device for the light high-strength bamboo-wood laminated composite board comprises two continuous bamboo mat dipping mechanisms, a board conveying mechanism 50, a paving mechanism 55, a continuous hot-pressing mechanism 52 and a sawing mechanism 54, wherein the two continuous bamboo mat dipping mechanisms are a first continuous bamboo mat dipping mechanism 56 for dipping a lower layer bamboo mat board and a second continuous bamboo mat dipping mechanism 49 for dipping an upper layer bamboo mat board respectively, and at least one upper layer bamboo mat board guide pressing roller 51 is arranged between the second continuous bamboo mat dipping mechanism 49 and the paving mechanism 55. The board carrying mechanism 50 is used for placing the middle core board 15 on the lower layer bamboo mat board in a clearance way; the paving mechanism 55 is arranged beside the board conveying mechanism 50, and the paving mechanism 55 is used for paving the lower layer bamboo mat board, the middle core board 15 and the upper layer bamboo mat board into a board blank in a layering way; the continuous hot-pressing mechanism 52 is arranged at the rear side of the spreading mechanism 55, and the continuous hot-pressing mechanism 52 is used for continuously hot-pressing and forming the plate blank; the saw cutting mechanism 54 is arranged at the rear side of the continuous hot-pressing mechanism 52, and the saw cutting mechanism 54 saw the hot-pressed plate blanks along the gaps of the central core plates 15. The central core 15 is a solid wood board, a small-diameter wood jointed board, an OSB board, a core board, a particle board, a fiber board, or a plywood. The length of the central core plate 15 is 1300-2700mm, the width is 600-1500mm and the thickness is 5-30 mm.
The continuous bamboo mat dipping mechanism is used for continuously dipping and drying the bamboo mat board, so that the bamboo mat board is prevented from bringing excessive moisture, the hot pressing efficiency of a subsequent continuous hot press is improved conveniently, and the defects that the board is bubbled and layered due to excessive moisture evaporation in the hot pressing process and the like are avoided. The board conveying mechanism 50 carries the board to the assigned position efficiently, and the board is paved and formed with the lower layer bamboo mat board and the upper layer bamboo mat board in a continuous layering way, so that the problem that the traditional laminated composite board needs discontinuous single-layer layering bonding is solved at one time, continuous high-efficiency production can be realized, the continuous hot pressing mechanism 52 is used for continuous hot pressing and forming of the board blank, the production efficiency is high, the quality is stable, the sawing and cutting mechanism 54 saws the hot-pressed board blank along the gap of the middle core board 15, so that a finished board is obtained, and automatic continuous production is realized.
In one embodiment of the utility model, the continuous bamboo mat dipping mechanism comprises a bamboo mat reel 2, a dipping tank 12 and a drying chamber 8 which are sequentially arranged, the bamboo mat reel 2 is driven by a reel driving motor 1 to realize the continuous feeding of bamboo mat boards, the reel driving motor 1 is arranged on a bamboo mat placing support 11, a dipping roller 13 is arranged in the dipping tank 12, a rubber scraping roller 5 is arranged between the dipping tank 12 and the drying chamber 8, a first tensioning roller 4 is arranged between the bamboo mat reel 2 and the dipping roller 13, the drying chamber 8 is arranged on a drying support 14, a heater 9 is arranged in the drying chamber 8, the heater 9 is preferably an infrared heater, the temperature is controlled at 100-150 ℃, the continuous bamboo mat boards 3 on the bamboo mat reel 2 enter the drying chamber 8 for drying after passing through the first tensioning roller 4, the dipping roller 13 and the scraping roller 5, so that the continuous bamboo mat boards 3 sequentially pass through the dipping and drying processes, realizing continuous production.
In one embodiment of the utility model, a second tensioning roller 6 and a first guiding clamping roller 7 are arranged between the rubber scraping roller 5 and the drying chamber 8 so as to ensure that the bamboo mat board is in a tensioning state. The rear side of the drying chamber 8 is provided with a second guide nip bar 10 so that the bamboo mat can smoothly enter the laying mechanism 55.
The plate carrying mechanism 50 comprises a central core plate hydraulic lifting plate stacking table 19 used for placing the central core plate 15, an intelligent carrying robot 17 is arranged beside the central core plate hydraulic lifting plate stacking table 19, the intelligent carrying robot 17 is installed on a robot support 18, and a vacuum sucker 16 used for absorbing the central core plate 15 is arranged at an execution end of the intelligent carrying robot 17. The intelligent transfer robot 17 puts the central core plate 15 on the lower layer bamboo mat board in parallel according to the set interval in proper order, and the problem that the traditional laminated composite board needs discontinuous single-layer layered bonding is solved at one time, and continuous high-efficiency production can be realized.
Specifically, after being impregnated and dried, the lower layer bamboo mat enters the paving belt 22 through the second guide clamping rod 10 and moves along with the paving belt 22, the intelligent carrying robot 17 is paved on the lower layer bamboo mat in parallel according to a set interval on the central core plate 15 of the central core plate hydraulic lifting lamination table 19 through the vacuum sucker 16, and the upper layer bamboo mat is paved on the central core plate 15 through the upper layer bamboo mat guide pressing roller 51 after being impregnated and dried to form a layered paving slab.
The continuous hot-pressing mechanism 52 comprises an upper hot-pressing plate 48 and a lower hot-pressing plate 47 which can apply pressure to the board blank, and the upper hot-pressing plate 48 and the lower hot-pressing plate 47 are respectively provided with a temperature controller. The upper hot press plate 48 is mounted on the upper support frame 33, and the lower hot press plate 47 is mounted on the lower support frame 44.
The continuous hot-pressing mechanism 52 comprises an upper steel belt 32 and a lower steel belt 43 which can drive the slab to move, the upper steel belt 32 is driven by an upper driving roller 34 and an upper driven roller 31, the upper driving roller 34 is driven by an upper driving motor 35, the lower steel belt 43 is driven by a lower driving roller 42 and a lower driven roller 46, and the lower driving roller 42 is driven by a lower driving motor 41. The upper steel belt 32, the upper driving roller 34, the upper driven roller 31, the lower steel belt 43, the lower driving roller 42, and the lower driven roller 46 are mounted on a hot press frame 45.
The plate blank is driven by the upper steel belt 32 and the lower steel belt 43 to enter between the upper hot pressing plate 48 and the lower hot pressing plate 47, and the upper hot pressing plate 48 and the lower hot pressing plate 47 perform hot pressing on the plate blank. Specifically, the hot pressing unit area pressure is 0.3-1.5MPa, the hot pressing temperature is 90-190 ℃, and the hot pressing time is 2-5 min.
In one embodiment of the utility model, the saw cutting mechanism 54 comprises a saw support 40 and a saw 36 mounted on the saw support 40, and a protective cover 37 is arranged on the outer side of the saw 36 to prevent chips from splashing in the sawing process. Specifically, the saw 36 is a diagonal saw, and only a small amount of bamboo mats on the upper and lower surfaces between the gaps of the central core plate 15 are cut off by continuously cutting the diagonal saw, so that the central core plate 15 is not damaged, the material waste is reduced, and only the subsequent processing and trimming are needed.
In one embodiment of the present invention, the rear side of the sawing mechanism 54 is provided with a plate stacking mechanism 53, the plate stacking mechanism 53 comprises a liftable hydraulic finished plate lifting and stacking table 39, the sawn finished plate 38 moves to the finished plate hydraulic lifting and stacking table 39, and the finished plate hydraulic lifting and stacking table 39 descends to receive the next finished plate 38.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a light high strength bamboo wood lamination composite sheet serialization apparatus for producing which characterized in that includes:
the two continuous bamboo mat dipping mechanisms are respectively used for continuously dipping the upper layer bamboo mat board and the lower layer bamboo mat board;
the board conveying mechanism is used for placing the gap between the middle core boards on the lower layer of bamboo mat boards;
the paving mechanism is arranged beside the board conveying mechanism and is used for paving the lower layer of bamboo mat boards, the middle core board and the upper layer of bamboo mat boards into board blanks in a layering way;
the continuous hot-pressing mechanism is arranged on the rear side of the paving mechanism and is used for continuously hot-pressing and molding the plate blank;
and the sawing mechanism is arranged on the rear side of the continuous hot-pressing mechanism and saws the hot-pressed plate blank along the gap of the middle core plate.
2. The continuous production device of a light weight high strength bamboo-wood laminated composite board according to claim 1, characterized in that the two continuous bamboo mat impregnation mechanisms are a first continuous bamboo mat impregnation mechanism for impregnating the lower layer bamboo mat board and a second continuous bamboo mat impregnation mechanism for impregnating the upper layer bamboo mat board, respectively, and at least one upper layer bamboo mat board guiding press roll is arranged between the second continuous bamboo mat impregnation mechanism and the spreading mechanism.
3. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board according to claim 1, characterized in that the continuous bamboo mat dipping mechanism comprises a bamboo mat reel, a dipping tank and a drying chamber which are arranged in sequence, wherein a dipping roller is arranged in the dipping tank, a glue scraping roller is arranged between the dipping tank and the drying chamber, a first tensioning roller is arranged between the bamboo mat reel and the dipping roller, a heater is arranged in the drying chamber, and continuous bamboo mats on the bamboo mat reel pass through the first tensioning roller, the dipping roller and the glue scraping roller and then enter the drying chamber for drying.
4. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board as claimed in claim 3, wherein a second tensioning roller and a first guiding nip roller are arranged between the squeegee roller and the drying chamber.
5. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board as claimed in claim 1, wherein the board conveying mechanism comprises a hydraulic lifting lamination table for placing the central board, an intelligent conveying robot is arranged beside the hydraulic lifting lamination table for placing the central board, and an execution end of the intelligent conveying robot is provided with a vacuum chuck for adsorbing the central board.
6. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board according to claim 1, wherein the paving mechanism comprises a paving belt and a paving bracket, a first corner roller and a second corner roller are respectively arranged at two ends of the paving bracket, a plurality of carrier rollers and at least one paving tension roller are arranged below the paving bracket, and the paving belt is wound on the first corner roller, the second corner roller, the carrier rollers and the paving tension roller.
7. The continuous production device of the light weight and high strength bamboo-wood laminated composite board as claimed in claim 1, wherein the continuous hot-pressing mechanism comprises an upper hot-pressing board and a lower hot-pressing board which can apply pressure to the board blank, and the upper hot-pressing board and the lower hot-pressing board are respectively provided with a temperature controller.
8. The continuous production device of a light weight and high strength bamboo-wood laminated composite board according to claim 7, wherein the continuous hot pressing mechanism comprises an upper steel belt and a lower steel belt which can drive the slab to move, the upper steel belt is driven by an upper driving roller and an upper driven roller, and the lower steel belt is driven by a lower driving roller and a lower driven roller.
9. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board as claimed in claim 1, wherein the saw cutting mechanism comprises a saw cutting support and a saw mounted on the saw cutting support, and a protective cover is arranged on the outer side of the saw.
10. The continuous production device of the light-weight high-strength bamboo-wood laminated composite board as claimed in any one of claims 1 to 9, wherein a board stacking mechanism is arranged at the rear side of the sawing mechanism, the board stacking mechanism comprises a liftable hydraulic finished board lifting board stacking table, and the upper end surface of the liftable hydraulic finished board stacking table can receive and stack the finished boards.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121661068.6U CN215358897U (en) | 2021-07-21 | 2021-07-21 | Continuous production device for light high-strength bamboo-wood laminated composite board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121661068.6U CN215358897U (en) | 2021-07-21 | 2021-07-21 | Continuous production device for light high-strength bamboo-wood laminated composite board |
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| CN215358897U true CN215358897U (en) | 2021-12-31 |
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| CN202121661068.6U Active CN215358897U (en) | 2021-07-21 | 2021-07-21 | Continuous production device for light high-strength bamboo-wood laminated composite board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872146A (en) * | 2022-06-20 | 2022-08-09 | 史伟杰 | Preparation process of green aldehyde-free plywood |
| CN115107120A (en) * | 2022-07-02 | 2022-09-27 | 杭州宽科实业有限公司 | Insulating laminated wood board and processing device thereof |
-
2021
- 2021-07-21 CN CN202121661068.6U patent/CN215358897U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872146A (en) * | 2022-06-20 | 2022-08-09 | 史伟杰 | Preparation process of green aldehyde-free plywood |
| CN114872146B (en) * | 2022-06-20 | 2023-10-31 | 广西容县飞兴达林产工业有限公司 | Preparation process of green formaldehyde-free plywood |
| CN115107120A (en) * | 2022-07-02 | 2022-09-27 | 杭州宽科实业有限公司 | Insulating laminated wood board and processing device thereof |
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