CN202439080U - Multilayer structure high strength particle board - Google Patents
Multilayer structure high strength particle board Download PDFInfo
- Publication number
- CN202439080U CN202439080U CN2012200678181U CN201220067818U CN202439080U CN 202439080 U CN202439080 U CN 202439080U CN 2012200678181 U CN2012200678181 U CN 2012200678181U CN 201220067818 U CN201220067818 U CN 201220067818U CN 202439080 U CN202439080 U CN 202439080U
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- China
- Prior art keywords
- layer
- excelsior
- wood wool
- multilayer structure
- high strength
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of particle board production, in particular to a multilayer structure high strength particle board. The multilayer structure high strength particle board comprises a lower surface excelsior layer 1 and an upper surface excelsior layer 2, and is characterized in that a composite core layer where a course particle layer 3 and an excelsior layer 4 are distributed in an interlaced mood is further arranged between the lower surface excelsior layer 1 and the upper surface excelsior layer 2. The composite core layer comprises three layers of course particle layer 3 and two layers of excelsior layer 4 and the course particle layer 3 and the excelsior layer 4 are distributed in an interlaced mood. The multilayer structure high strength particle board not only has excellent physical and mechanical properties, but also has high nail-holding ability.
Description
Technical field
The utility model belongs to particieboard manufacturing technology field, is specifically related to a kind of sandwich construction high-strength shaving board.
Background technology
Existing particieboard is usually formed by top layer wood wool layer down, middle force plane flower sandwich layer, upper epidermis wood wool layer three-decker or by the grading structure of middle force plane flower wood wool to the top layer, and the particieboard of this structure is difficult to satisfy high-intensity requirement usually.
The utility model content
The purpose of the utility model is to provide a kind of sandwich construction high-strength shaving board of high strength requirement.
The purpose of the utility model is achieved in that
A kind of sandwich construction high-strength shaving board; Comprise top layer wood wool layer (1), upper epidermis wood wool layer (2) down, it is characterized in that: also be provided with the compound sandwich layer that is interspersed by force plane flower layer (3) and wood wool layer (4) between said top layer wood wool layer (1) down and the upper epidermis wood wool layer (2).
Said compound sandwich layer comprises three layers of force plane flower layer (3) and two-layer wood wool layer (4) that are interspersed.
The good effect of the utility model: also be provided with the compound sandwich layer that is interspersed by force plane flower layer and wood wool layer between following top layer wood wool layer and the upper epidermis wood wool layer; The functional particieboard of this structure sandwich construction has the advantage of particieboard; Thin because of having formed simultaneously, the interlaced structure of force plane flower layer; Strengthened the intensity between layer and the layer; Thereby improved the physical and mechanical property of particieboard greatly, made the particieboard of this sandwich construction have high-intensity performance, physical and mechanical properties such as bond strength, MOR, nail-holding ability have obtained large increase simultaneously.
The sandwich construction high-strength shaving board can reasonably be set the number of plies of compound sandwich layer according to the thickness of sheet material; Adopt the functional particieboard special use of the sandwich construction equipment of mating formation successively alternately to mat formation behind the slab of wood wool layer and force plane flower layer formation sandwich construction, promptly can be made into the high nail-holding ability particieboard of sandwich construction through subsequent handling precompressed, hot press forming technology again.
Description of drawings
Fig. 1 is a sandwich construction high-strength shaving board structural representation;
Fig. 2 is for making the sandwich construction high-strength shaving board special use device structure sketch map of mating formation.
The specific embodiment
Below in conjunction with accompanying drawing the said sandwich construction high-strength shaving board of the utility model is done further explain.
As shown in Figure 1; The described sandwich construction high-strength shaving board of the utility model; The compound sandwich layer and the upper epidermis wood wool layer 2 that mainly are interspersed by top layer wood wool layer 1 down, by multilayer force plane flower layer 3 and wood wool layer 4 are formed; Compound sandwich layer shown in the diagram is formed with two-layer wood wool layer 4 interlaced distribution by three layers of force plane flower layer 3; The special use of its production usefulness equipment of mating formation is as shown in Figure 2; Its spreading machine comprises forming belt 5, is installed in following top layer wood shavings spreading head 7, a force plane flower layer spreading head 8, wood wool layer spreading head 9, a force plane flower layer spreading head 8, wood wool layer spreading head 9, a force plane flower layer spreading head 8, and the upper epidermis wood shavings spreading head 10 of forming belt 5 tops successively, is provided with pony press 6 in forming belt 5 rear ends.Its production method may further comprise the steps:
A, the equipment of mating formation operation, forming belt 5 runnings;
B, the even blanking of each layer spreading head are on forming belt 5 front and back diverse locations;
C, become slab through pony press 6 precompressed;
D, hot-forming;
E, side cut, sanding are handled, and form finished product.
Certainly can also suitably increase the number of plies of compound sandwich layer according to the thickness of plate, the corresponding special use equipment of mating formation also need increase spreading head.
Claims (2)
1. sandwich construction high-strength shaving board; Comprise top layer wood wool layer (1), upper epidermis wood wool layer (2) down, it is characterized in that: also be provided with the compound sandwich layer that is interspersed by force plane flower layer (3) and wood wool layer (4) between said top layer wood wool layer (1) down and the upper epidermis wood wool layer (2).
2. sandwich construction high-strength shaving board according to claim 1 is characterized in that: said compound sandwich layer comprises three layers of force plane flower layer (3) and two-layer wood wool layer (4) that are interspersed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200678181U CN202439080U (en) | 2012-02-28 | 2012-02-28 | Multilayer structure high strength particle board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200678181U CN202439080U (en) | 2012-02-28 | 2012-02-28 | Multilayer structure high strength particle board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202439080U true CN202439080U (en) | 2012-09-19 |
Family
ID=46820534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200678181U Expired - Fee Related CN202439080U (en) | 2012-02-28 | 2012-02-28 | Multilayer structure high strength particle board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202439080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770187A (en) * | 2012-10-19 | 2014-05-07 | 北京泛欧瑞得科技有限公司 | Special type oriented strand board and manufacturing process thereof |
| CN107030807A (en) * | 2017-03-21 | 2017-08-11 | 郭宝龙 | The preparation method of environment-friendly type shaving board |
-
2012
- 2012-02-28 CN CN2012200678181U patent/CN202439080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770187A (en) * | 2012-10-19 | 2014-05-07 | 北京泛欧瑞得科技有限公司 | Special type oriented strand board and manufacturing process thereof |
| CN107030807A (en) * | 2017-03-21 | 2017-08-11 | 郭宝龙 | The preparation method of environment-friendly type shaving board |
| CN107030807B (en) * | 2017-03-21 | 2019-03-12 | 郭宝龙 | The preparation method of environment-friendly type shaving board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |