CN203293331U - Arc medium density fiberboard - Google Patents
Arc medium density fiberboard Download PDFInfo
- Publication number
- CN203293331U CN203293331U CN2013202798746U CN201320279874U CN203293331U CN 203293331 U CN203293331 U CN 203293331U CN 2013202798746 U CN2013202798746 U CN 2013202798746U CN 201320279874 U CN201320279874 U CN 201320279874U CN 203293331 U CN203293331 U CN 203293331U
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- Prior art keywords
- arc
- medium density
- mdf
- fibre board
- density fibre
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Abstract
The utility model relates to the technical field of medium density fiberboards, in particular to an arc medium density fiberboard. The medium density fiberboard is of a single-layer structure, the thicknesses of all parts of the fiberboard are equal, the cross section of the medium density fiberboard is provided with an inner arc and an outer arc, and the radius range of the outer arc is 500-1500mm. After saw cutting, the arc medium density fiberboard can be directly used for a bed rest, a chair rest, an arc cabinet door, an arc chest door and other respects, and is convenient to use, free of rebounding and deformation, and low in cost.
Description
Technical field
The utility model relates to the Technologies of Medium Density Fiberboard field, is specifically a kind of arc medium density fibre board (MDF).
Background technology
Existing smooth medium density fibre board (MDF), because it has the characteristics such as good mechanical property, cheap, environmental protection, is widely used in the aspects such as furniture, decoration, laminated flooring.Yet in actual application, because some position of part furniture has cambered surface, as bed-rest, chair back, arc cupboard door, arc wardrobe door etc., need to select the medium density fibre board (MDF) with arc, smooth medium density fibre board (MDF) often can not meet the use needs.During concrete operations, also have by thinner smooth medium density fibre board (MDF) by artificial applying glue after powerful bending, be glued together from level to level again, for having the furniture of arc requirement, it is very inconvenient to use, and, this bonding medium density fibre board (MDF) with arc layer by layer is influenced by ambient temperature large, easy rebound deformation, the large environmental protection not of glue consumption, use cost is higher.
The utility model content
For the defect that exists in prior art, the purpose of this utility model is to provide a kind of arc medium density fibre board (MDF), for single layer structure, the cross section of described arc medium density fibre board (MDF) has external arc and interior circular arc, after sawing, can be directly used in the aspects such as bed-rest, chair back, arc cupboard door, arc wardrobe door, easy to use, rebound deformation not, cost is lower.
For reaching above purpose, the technical scheme that the utility model is taked is: a kind of arc medium density fibre board (MDF), and described arc medium density fibre board (MDF) is single layer structure, its each several part thickness equates; The cross section of described arc medium density fibre board (MDF) has external arc and interior circular arc, and the radius of described external arc is 500mm～1500mm.
On the basis of technique scheme, the thickness range of described arc medium density fibre board (MDF) is 8mm～18mm.
On the basis of technique scheme, the radius of described interior circular arc is 482mm～1492mm.
On the basis of technique scheme, the radius of described external arc is 1100mm, and the thickness of described arc medium density fibre board (MDF) is 12mm, and the radius of described interior circular arc is 1088mm.
On the basis of technique scheme, the radius of described external arc is 1100mm, and the thickness of described arc medium density fibre board (MDF) is 15mm, and the radius of described interior circular arc is 1085mm.
On the basis of technique scheme, the arc length scope of described external arc is 200mm～1220mm.
On the basis of technique scheme, described arc medium density fibre board (MDF) is by smooth medium density fibre board (MDF) compression molding.
The beneficial effects of the utility model are: the cross section of arc medium density fibre board (MDF) has external arc and interior circular arc, after sawing, can be applied directly to the aspects such as bed-rest, chair back, arc cupboard door, arc wardrobe door, and is easy to use, high efficiency; And the arc medium density fibre board (MDF) is single layer structure, by the moulding of smooth medium density fibre board (MDF) heating and mould pressing, and rebound deformation not, cost is lower, and the formaldehyde in the arc medium density fibre board (MDF) produces the secondary volatilization because of hot pressing, and product is health environment-friendly more.
The accompanying drawing explanation
Fig. 1 is the cross sectional representation of the utility model embodiment arc medium density fibre board (MDF).
To be hot press carry out the view before mold pressing to smooth medium density fibre board (MDF) to Fig. 2.
Fig. 3 is the view of hot press when smooth medium density fibre board (MDF) is carried out to mold pressing.
Reference numeral: smooth medium density fibre board (MDF) 1, arc medium density fibre board (MDF) 2, external arc 21, interior circular arc 22, hot press 3, heat conduction steel plate 31, oil-in 32, oil-out 33, cope match-plate pattern 34, lower bolster 35, oil pressure cylinder 36, piston 37.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, a kind of arc medium density fibre board (MDF) of the utility model, it is single layer structure, and cross section has external arc 21 and interior circular arc 22, and the radius of described external arc 21 is R, and the radius of interior circular arc 22 is r.The scope of the radius R of external arc 21 is 500mm～1500mm, because arc medium density fibre board (MDF) 2 each several part thickness equate, thickness range is 8mm～18mm, and the radius r of therefore interior circular arc 22 is: the radius R of external arc 21 deducts the thickness of arc medium density fibre board (MDF) 2, i.e. 482mm～1492mm.The arc length scope of described external arc 21 is 200mm～1220mm, in the situation that do not have work poor, the arc length of external arc 21 equates with the arc length of interior circular arc 22.
The utility model comparatively preferred embodiment has two kinds, and a kind of embodiment is: arc medium density fibre board (MDF) 2, the radius R of its external arc 21 are 1100mm, and thickness is 12mm, and the radius r of interior circular arc 22 is 1088mm.Another kind of embodiment is: arc medium density fibre board (MDF) 2, the radius R of its external arc 21 are 1100mm, and thickness is 15mm, and the radius r of interior circular arc 22 is 1085mm.
Described arc medium density fibre board (MDF) 2, by smooth medium density fibre board (MDF) 1 compression molding, in the present embodiment, adopts 3 pairs of smooth medium density fibre board (MDF)s 1 of hot press to carry out mold pressing, forms arc medium density fibre board (MDF) 2.As shown in Figures 2 and 3, in described hot press 3, be provided with a plurality of heat conduction steel plates 31, organize mould and oil pressure cylinder 36 more, oil pressure cylinder 36 is positioned at the bottom of hot press 3, the top of oil pressure cylinder 36 is provided with piston 37, a plurality of heat conduction steel plates 31 of piston 37 top longitudinal arrangement, be provided with space between adjacent heat conduction steel plate 31; One side of each heat conduction steel plate 31 is provided with oil-in 32, and opposite side is provided with the oil-out 33 relative with oil-in 32 positions; In space between every two adjacent heat conduction steel plates 31, be provided with one group of mould, every group of mould comprises cope match-plate pattern 34 and lower bolster 35, cope match-plate pattern 34 has the cambered surface to lower convexity, lower bolster 35 has, cambered surface of recessed down that match with the protruding cambered surface of cope match-plate pattern 34, the cambered surface of cope match-plate pattern 34 be positioned at lower bolster 35 cambered surface directly over.
When 3 pairs of smooth medium density fibre board (MDF)s 1 of hot press carry out mold pressing, first smooth medium density fibre board (MDF) 1 level is placed on the recessed cambered surface of lower bolster 35; Conduction oil flows into from the oil-in 32 of heat conduction steel plate 31, then flows out from oil-out 33, and heat conduction steel plate 31 temperature raise, and conduct heat to mould, then pass to smooth medium density fibre board (MDF) 1 by mould; Oil pressure cylinder 36 is pushing piston 37 upwards, for mould provides pressure.When the temperature of heat conduction steel plate 31 is 150 ℃～200 ℃, when the pressure of oil pressure cylinder 36 is 10MPa～15MPa, oil pressure cylinder 36 is pushing piston 37 upwards, by mould is exerted pressure, by pressure-acting in smooth medium density fibre board (MDF) 1, smooth medium density fibre board (MDF) 1 between every group of mould is after the heating pressurization, and is fixed-type, forms arc medium density fibre board (MDF) 2.Because hot press has a plurality of moulds, can realize multiple smooth medium density fibre board (MDF)s 1 of one-step mould, enhance productivity.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (7)
1. arc medium density fibre board (MDF), it is characterized in that: described arc medium density fibre board (MDF) is single layer structure, its each several part thickness equates; The cross section of described arc medium density fibre board (MDF) has external arc and interior circular arc, and the radius of described external arc is 500mm～1500mm.
2. arc medium density fibre board (MDF) as claimed in claim 1, it is characterized in that: the thickness range of described arc medium density fibre board (MDF) is 8mm～18mm.
3. arc medium density fibre board (MDF) as claimed in claim 2, it is characterized in that: the radius of described interior circular arc is 482mm～1492mm.
4. arc medium density fibre board (MDF) as claimed in claim 1, it is characterized in that: the radius of described external arc is 1100mm, and the thickness of described arc medium density fibre board (MDF) is 12mm, and the radius of described interior circular arc is 1088mm.
5. arc medium density fibre board (MDF) as claimed in claim 1, it is characterized in that: the radius of described external arc is 1100mm, and the thickness of described arc medium density fibre board (MDF) is 15mm, and the radius of described interior circular arc is 1085mm.
6. arc medium density fibre board (MDF) as claimed in claim 1, it is characterized in that: the arc length scope of described external arc is 200mm～1220mm.
7. arc medium density fibre board (MDF) as claimed in claim 1, it is characterized in that: described arc medium density fibre board (MDF) is by smooth medium density fibre board (MDF) compression molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202798746U CN203293331U (en) | 2013-05-20 | 2013-05-20 | Arc medium density fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202798746U CN203293331U (en) | 2013-05-20 | 2013-05-20 | Arc medium density fiberboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293331U true CN203293331U (en) | 2013-11-20 |
Family
ID=49569369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202798746U Expired - Fee Related CN203293331U (en) | 2013-05-20 | 2013-05-20 | Arc medium density fiberboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776118A (en) * | 2021-01-27 | 2021-05-11 | 成都正西液压设备制造有限公司 | Semi-automatic hydraulic press for synthesizing sleeper from bamboo fiber |
-
2013
- 2013-05-20 CN CN2013202798746U patent/CN203293331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776118A (en) * | 2021-01-27 | 2021-05-11 | 成都正西液压设备制造有限公司 | Semi-automatic hydraulic press for synthesizing sleeper from bamboo fiber |
| CN112776118B (en) * | 2021-01-27 | 2024-02-09 | 成都正西液压设备制造有限公司 | Semi-automatic hydraulic press for bamboo fiber synthesized sleeper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140520 |