CN205167116U - Composite board structure that vertically and horizontally staggered is fixed - Google Patents
Composite board structure that vertically and horizontally staggered is fixed Download PDFInfo
- Publication number
- CN205167116U CN205167116U CN201521008819.9U CN201521008819U CN205167116U CN 205167116 U CN205167116 U CN 205167116U CN 201521008819 U CN201521008819 U CN 201521008819U CN 205167116 U CN205167116 U CN 205167116U
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Abstract
The utility model discloses a composite board structure that vertically and horizontally staggered is fixed, package rubbing board body, the plate body body is including the panel of locating plate body body top and bottom, be equipped with multi -layer core veneer between the panel, the core includes core A and core B, the wood grain direction of core A and panel is the same with the length direction of plate body body, core B's wood grain direction is the same with the width direction of plate body body, and the adjacent is two -layer be equipped with multi -layer core veneer A between the core B. According to the structure, the utility model discloses a composite board structure that vertically and horizontally staggered is fixed through be equipped with multi -layer core veneer A between arbitrary adjacent two -layer core B, not only can guarantee structural strength, roughness and the transverse mechanical property of plank plate body, and core B's quantity is less in addition, has improved the utilization ratio of rotary -cut board.
Description
Technical field
The utility model relates to composite plate structure field, is specifically related to a kind of crisscross fixing composite plate structure.
Background technology
Multilayer composite sheet take multi-plywood as base material, and top layer is hardwood sheet edge jigsaw or sliced veneer, forms with glue hot pressing.The number of plies of base plywood must be single, and be generally seven layers or nine layers, top layer is hardwood dash board, Duo Shuowei: look wood, toothed oak are wooden, birch equal thickness is generally 3.0/4.0 millimeter, and planning cutting board is 1.2/ ~ 2.2 millimeter, and gross thickness is no more than 15 millimeters usually.
In actual production process, MULTILAYER COMPOSITE plank more all carries out pressing with multilayer sliced veneer and fixedly forms.In the past, the grain direction of sliced veneer was all identical with the length direction of MULTILAYER COMPOSITE template, but the horizontal mechanical performance of this product is poor.In order to solve the problem, occurred a kind of MULTILAYER COMPOSITE plank afterwards on the market, two-layer sliced veneer grain direction vertical interlaced adjacent in plate body, such a construction increases the horizontal mechanical performance of multilayer composite sheet, also improve the flatness of plate body, quality is greatly improved.
But because MULTILAYER COMPOSITE plank is rectangular configuration, in actual production, the length of sliced veneer is mated with the length of multilayer composite sheet, so the grain direction sliced veneer identical with multilayer composite sheet length direction can directly use, and the sliced veneer that grain direction is identical with multilayer composite sheet width, be then by sliced veneer is cut into short-movie according to the width of multilayer composite sheet, and carry out horizontally-spliced forming.When cutting and splicing, inevitably cause the loss of sliced veneer, and the MULTILAYER COMPOSITE plank of this structure needs the sliced veneer that a large amount of grain directions is identical with multilayer composite sheet width, cause the increase of production cost.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of crisscross fixing composite plate structure is provided, by being provided with multi-layer coreboard A between the central layer B of any adjacent two layers, not only can ensure the structural strength of plank plate body, flatness and horizontal mechanical performance, and the consumption of central layer B is less, improve the utilization rate of rotary-cut plate.
Technical solution adopted in the utility model is:
Crisscross fixing composite plate structure, comprise plate body body, described plate body body comprises the panel being located at plate body bodies top and bottom, multi-layer coreboard is provided with between described panel, described central layer comprises central layer A and central layer B, described central layer A is identical with the length direction of plate body body with the grain direction of panel, and the grain direction of described central layer B is identical with the width of plate body body, is provided with multi-layer coreboard A between adjacent two-layer described central layer B.
The further improvement project of the utility model is, central layer A quantity set between the two-layer described central layer B of arbitrary neighborhood is equal respectively.
The utility model further improvement project is, central layer A quantity set between the two-layer described central layer B of arbitrary neighborhood is even number.
The utility model further improvement project is, described panel is fixedly connected with central layer B.
The utility model further improvement project is, the quantity of described central layer B is at least two-layer.
The beneficial effects of the utility model are:
Crisscross fixing composite plate structure of the present utility model, by being provided with multi-layer coreboard A between the central layer B of any adjacent two layers, not only can ensure the structural strength of plank plate body, flatness and horizontal mechanical performance, and the consumption of central layer B is less, improves the utilization rate of rotary-cut plate.
accompanying drawing illustrates:
Fig. 1 of the present utility modelly overlooks partial schematic sectional view.
detailed description of the invention:
As shown in Figure 1, the utility model comprises plate body body 1, described plate body body 1 comprises the panel 2 being located at plate body body 1 top and bottom, multi-layer coreboard is provided with between described panel 2, described central layer comprises central layer A3 and central layer B4, described central layer A3 is identical with the length direction of plate body body 1 with the grain direction of panel 2, and the grain direction of described central layer B4 is identical with the width of plate body body 1, is provided with multi-layer coreboard A3 between adjacent two-layer described central layer B4; Central layer A3 quantity set between the two-layer described central layer B4 of arbitrary neighborhood is equal respectively; Central layer A3 quantity set between the two-layer described central layer B4 of arbitrary neighborhood is even number; Described panel 2 is fixedly connected with central layer B4; The quantity of described central layer B4 is at least two-layer.
In the implementation case, plate body body 1 includes the panel 2 being located at plate body body 1 top and bottom, is equipped with two-layer central layer A3 between adjacent two-layer described central layer B4; Described panel 2 is fixedly connected with central layer B4; Described central layer B4 mono-has three layers.
Claims (5)
1. crisscross fixing composite plate structure, comprise plate body body (1), it is characterized in that: described plate body body (1) comprises the panel (2) being located at plate body body (1) top and bottom, described panel is provided with multi-layer coreboard between (2), described central layer comprises central layer A(3) and central layer B(4), described central layer A(3) identical with the length direction of plate body body (1) with the grain direction of panel (2), described central layer B(4) grain direction identical with the width of plate body body (1), adjacent two-layer described central layer B(4) between be provided with multi-layer coreboard A(3).
2. crisscross fixing composite plate structure as claimed in claim 1, is characterized in that: the two-layer described central layer B(4 of arbitrary neighborhood) between set central layer A(3) quantity is equal respectively.
3. crisscross fixing composite plate structure as claimed in claim 1, is characterized in that: the two-layer described central layer B(4 of arbitrary neighborhood) between set central layer A(3) quantity is even number.
4. crisscross fixing composite plate structure as claimed in claim 1, is characterized in that: described panel (2) and central layer B(4) be fixedly connected with.
5. crisscross fixing composite plate structure as claimed in claim 1, is characterized in that: described central layer B(4) quantity be at least two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008819.9U CN205167116U (en) | 2015-12-08 | 2015-12-08 | Composite board structure that vertically and horizontally staggered is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521008819.9U CN205167116U (en) | 2015-12-08 | 2015-12-08 | Composite board structure that vertically and horizontally staggered is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205167116U true CN205167116U (en) | 2016-04-20 |
Family
ID=55731145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521008819.9U Expired - Fee Related CN205167116U (en) | 2015-12-08 | 2015-12-08 | Composite board structure that vertically and horizontally staggered is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205167116U (en) |
-
2015
- 2015-12-08 CN CN201521008819.9U patent/CN205167116U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201208 |