CN203380995U - Special die for manufacturing dome plate - Google Patents
Special die for manufacturing dome plate Download PDFInfo
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- CN203380995U CN203380995U CN201320454663.1U CN201320454663U CN203380995U CN 203380995 U CN203380995 U CN 203380995U CN 201320454663 U CN201320454663 U CN 201320454663U CN 203380995 U CN203380995 U CN 203380995U
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- patrix
- counterdie
- inner fovea
- male part
- die
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Abstract
The utility model discloses a special die for manufacturing a dome plate. The special die comprises an upper die and a lower die matched with the upper die, wherein the upper die and the lower die are fixed on two heat flat plates respectively, one heat flat plate is connected with a driving device, and inwards concave parts and outwards convex parts are arranged on the upper die at intervals; outwards convex parts and inwards concave parts are correspondingly arranged on the lower die; the upper die and the lower die form a die cavity after die assembling, the outwards convex parts of the upper die are positioned inside the inwards concave parts of the lower die, and the outwards convex parts of the lower die are positioned inside the concave parts of the upper die; the bottom surfaces of the concave parts are all positioned on the same plane, and the top surfaces of the convex parts are all positioned on the same plane. According to the utility model, industrial production of the dome plate is achieved, prepared core materials are light in weight and good in intensity, and the possibility of deformation is low.
Description
Technical field
The utility model relates to a kind of particular manufacturing craft for the preparation of the dome plate, mainly for the production of the core material of timber and furniture component.
Background technology
At present in the manufacturing industry of timber and furniture, for make timber, and furniture component there are the characteristics such as lightweight, that intensity is high, sense organ is thick and heavy, generally adopt composite construction.For example China Patent No. " CN200920236996.0 " discloses a kind of arc-shaped light composite multilayer board, open day is on 03 09th, 2011, base plate and central layer that its dash board consisted of hardwood or wood-based plate, wood-based plate or veneer form form, described central layer is laminated after gummed to cut by the arc-shaped light solid wood board and forms, wherein, the grooved surface of arc-shaped light solid wood board is side, bow-shaped cross-section after cutting is table, bottom surface, groove in the arc-shaped light solid wood board becomes miter angle with trimming, and the groove on adjacent layer is mutually vertical.The key that determines weight and intensity in this structure is core material.
At present in timber and furniture manufacturing industry, general core material has following several: (1) honeycomb paper---and lightweight but intensity is low.(2) batten skeleton---lightweight, intensity is medium but make that labour intensity is large, quality is unstable by hand, and timber resources consumption is large.(3) hollow chipboard (claiming again bridge mechanical plate)---intensity is good but weight is large, yielding.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above that existing core material exists, and a kind of particular manufacturing craft for the preparation of the dome plate is provided, and adopts the utility model to realize the suitability for industrialized production of dome plate, and the core of preparation is lightweight, intensity good, and not yielding.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of particular manufacturing craft for the preparation of the dome plate, it is characterized in that: comprise patrix and the counterdie coordinated with patrix, described upper die and lower die are separately fixed on two flat plate heats, one of them flat plate heat is connected with drive unit, be provided with inner fovea part and male part on described patrix, inner fovea part and male part are spaced apart; On counterdie, correspondence is provided with male part and inner fovea part; After the upper die and lower die matched moulds forms die cavity, the male part of patrix is arranged in the inner fovea part of counterdie, and the male part of counterdie is arranged in the inner fovea part of patrix; All at grade, the end face of a plurality of male part all at grade in the bottom surface of a plurality of inner fovea parts.
It is round table-like that inner fovea part on described patrix and male part all are; It is round table-like that inner fovea part on described counterdie and male part all are.
On described flat plate heat, be provided with for supplying the heat transport fluid flow passage.
Described upper die and lower die periphery is provided with material-pulling device, and the material-pulling device of patrix and the material-pulling device of counterdie lay respectively at the edge, surrounding of die cavity.
The upper bottom surface of described inner fovea part and male part and side, side and plate body surface are arc transition.
The upper bottom surface of described inner fovea part and male part, side are different with the thickness of arc transition section.
Employing the utility model has the advantage of:
One, the utility model comprises patrix and the counterdie coordinated with patrix, described upper die and lower die are separately fixed on two flat plate heats, one of them flat plate heat is connected with drive unit, is provided with inner fovea part and male part on described patrix, and inner fovea part and male part are spaced apart; On counterdie, correspondence is provided with male part and inner fovea part; After the upper die and lower die matched moulds forms die cavity, the male part of patrix is arranged in the inner fovea part of counterdie, and the male part of counterdie is arranged in the inner fovea part of patrix; The suitability for industrialized production of dome plate that adopted this structure to realize, the core of preparation is lightweight, intensity good, and not yielding; All at grade, the end face of a plurality of male part all at grade, makes the core of moulding that a plurality of joint faces all be arranged in both sides in the bottom surface of a plurality of inner fovea parts, be convenient to and being connected of composite plate, and a plurality of the reliabilities that can guarantee again composite joint.
Two,, in the utility model, it is round table-like that the inner fovea part on described patrix and male part all are; It is round table-like that inner fovea part on described counterdie and male part all are, adopt round table-like, thereby both made the large composite joint of joint face reliable, make again to be equally round table-like on the core after moulding, there is the effect of reinforcement, thereby intensity is good and not yielding.
Three,, in the utility model, on described flat plate heat, be provided with for for the heat transport fluid flow passage, can be to the mould heat supply, and it is more even to be heated.
Four, in the utility model, described upper die and lower die periphery is provided with material-pulling device, the material-pulling device of patrix and the material-pulling device of counterdie lay respectively at the edge, surrounding of die cavity, adopt this to be provided with and are beneficial to production board and mould separating, avoid the sheet material be pressed into to be bonded in mould.
Five, in the utility model, the upper bottom surface of all inner fovea parts and male part and side, side and plate body surface are arc transition, adopt arc transition, are conducive to technological forming and absorb internal stress.
Six, in the utility model, upper bottom surface, the side of described inner fovea part and male part are different with the thickness of arc transition section, and thickness ratio is decided by property of raw material, adopt different-thickness to be conducive to technological forming.
The accompanying drawing explanation
Structural representation when Fig. 1 is the utility model matched moulds
Fig. 2 is for adopting the dome plate structure schematic diagram of the utility model moulding
Fig. 3 is for adopting the dome plate composite construction schematic diagram of the utility model moulding
In figure, be labeled as: 1, die cavity; 2, patrix; 3, upper flat plate heat; 4, material-pulling device; 5, drive unit; 6, lower flat plate heat; 7, counterdie, 8, plate body, 9, boss, 10, panel.
The specific embodiment
Embodiment 1
A kind of particular manufacturing craft for the preparation of the dome plate, comprise patrix 2 and the counterdie 7 coordinated with patrix 2, described patrix 2 and counterdie 7 are separately fixed on two flat plate heats, as shown in Figure 1, patrix 2 is fixed on flat plate heat 3, and counterdie 7 is fixed on lower flat plate heat 6, one of them flat plate heat is connected with drive unit 5, under the driving of machinery or hydraulic power, do to be parallel to the motion of another piece flat plate heat, for to mould pressurizing with open mould; Be provided with inner fovea part and male part on described patrix 2, inner fovea part and male part are spaced apart; On counterdie 7, correspondence is provided with male part and inner fovea part; After patrix 2 and counterdie 7 matched moulds form die cavitys 1, the cone angle of dome is the 30-70 degree, and between frustum, centre-to-centre spacing is less than 80mm, and the male part of patrix 2 is arranged in the inner fovea part of counterdie 7, and the male part of counterdie 7 is arranged in the inner fovea part of patrix 2; All at grade, the end face of a plurality of male part all at grade in the bottom surface of a plurality of inner fovea parts.
Preferred embodiment of the present utility model is that the inner fovea part on described patrix 2 and male part all are round table-like; Inner fovea part on described counterdie 7 and male part all are round table-like.
In the utility model, on described flat plate heat, be provided with for supplying the heat transport fluid flow passage.In addition, described patrix 2 one sides are provided with material-pulling device 4, and counterdie 7 one sides are provided with material-pulling device 4, and the material-pulling device of the material-pulling device of patrix 2 and counterdie 7 lays respectively at the dual-side edge of die cavity 1.
In the utility model, the upper bottom surface of described inner fovea part and male part and side, side and plate body surface are arc transition.And the upper bottom surface of described inner fovea part and male part, side are different with the thickness of arc transition section.
Below the dome plate that adopts the utility model moulding is described:
The dome plate comprises plate body 8, the two sides of described plate body 8 is distributed with a plurality of round table-like boss 9 that are, described boss 9 and plate body 8 integral moldings, the upper bottom surface of boss 9 is the joint face be connected with panel 10, and the upper bottom surface of described a plurality of boss 9 all at grade.Described boss 9 is hollow boss, the sealing of the upper bottom surface of boss 9, and bottom surface opening and being positioned on plate body, this is preferred embodiment, boss is not limited to this structure.Spacing between adjacent two boss on same of described plate body 8 is less than 80mm.The upper bottom surface of described boss 9 and side, side and plate body surface are arc transition.The upper bottom surface of described boss 9, side are different with the thickness of arc transition section, and average thickness is 3-6mm.
The operable raw material of moulding dome plate is: the bar stem of the industrial waste of timber enterprise or lumber's residue and other plants, raw material sources extensively, be beneficial to suitability for industrialized production.Be conducive to protect forest resources and improve the utilization rate of timber.
Above-mentioned raw materials is worn into fiber or machinery is made wood shavings (or particle) through defibrator, applies the mould heat pressure moulding of adhesive and waterproofing agent.
Embodiment 2
The present embodiment is described in further details as follows to the utility model:
Mould comprises upper die and lower die, and the die cavity formed after upper and lower mould matched moulds is continuous bi-directional distributed frustum cavity, and the section of cavity is the dome shape.The thickness of each section of cavity, be not uniform thickness setting, the ratio of thickness is determined according to the characteristic of producing dome plate material therefor.After matched moulds, the cone angle of dome is the 30-70 degree, and between frustum, centre-to-centre spacing is less than 80mm.
Upper and lower mould is fixed on flat plate heat, wherein flat plate heat, under the driving of machinery or hydraulic power, do to be parallel to the motion of another piece flat plate heat, for to mould pressurizing with open mould.Be distributed with duct in flat plate heat, for heat transport fluid circulation, with to the mould heat supply, the heat that flat plate heat provides solidifies the thermosetting cement of plate embryo.
In upper and lower mould, material-pulling device is set, this device can avoid the vault top plate be pressed into to be bonded in mould, and the thrust of this material-pulling device is derived from spring.
After use imposes adhesive and waterproofing agent by string or bar stem particle (wood shavings), through mating formation and the plate embryo of pre-molding, doing raw material and produce the dome plate.This be conducive to control raw material consumption, control density and the quality of finished product, and be beneficial to and realize mechanized handling.The plate embryo can be produced with following methods: 1, above-mentioned wood material is prepared into to fiber (or wood shavings) by wood chipping equipment, defibrator (or chipper).2, fiber (or wood shavings) is by the drying machine drying.3, dried raw material is admixed adhesive and waterproofing agent uniformly.4, by spreading machine, the raw material that contains adhesive and waterproofing agent is paved into to the band-like plate embryo.5, the band-like plate embryo is cut into to rectangle.6, preformer is to the precompressed of rectangular slab embryo.7, the special transport machine is sent into mould to the plate embryo after precompressed.
The preferred embodiment of the 3rd of above method is that the utility model is fixed on Special hot press, and the heating platen of hot press is above-mentioned flat plate heat.
The formation of above-mentioned Special hot press comprises: gantry frame, guide rail, drive unit, fixed cross beam and moved cross beam, heating platen.Heating platen respectively in opposite directions, be fixed on fixed cross beam and moved cross beam, moved cross beam and drive unit link, guide rail and balanced controls are arranged on the both sides of moved cross beam.This hot press also comprises hydraulic system, electric-control system and Circulation and Hot Oil Spray system.
The plate embryo is sent into mould by the special transport machine.The formation of this special transport machine comprises: frame, framework, wheel, roller, roller holder and electric-control system.After this transporter slave plate embryo production line receiver sheet embryo, the belt feeder of loading plate embryo stretches in mould, then synchronous, synchronized, the incorgruous motion of belt and belt feeder, and the plate embryo is spread into mould.
After the transporter break away from moulds, under the driving of hydraulic coupling, moved cross beam drives lower hot pressing board and counterdie matched moulds, under pressure and temperature action, chooses rational hot pressing curve and produces the dome plate.
Claims (6)
1. the particular manufacturing craft for the preparation of the dome plate, it is characterized in that: comprise patrix (2) and the counterdie (7) coordinated with patrix (2), described patrix (2) and counterdie (7) are separately fixed on two flat plate heats, one of them flat plate heat is connected with drive unit (5), described patrix is provided with inner fovea part and male part on (2), and inner fovea part and male part are spaced apart; The upper correspondence of counterdie (7) is provided with male part and inner fovea part; After patrix (2) and counterdie (7) matched moulds form die cavity (1), the male part of patrix (2) is arranged in the inner fovea part of counterdie (7), and the male part of counterdie (7) is arranged in the inner fovea part of patrix (2); All at grade, the end face of a plurality of male part all at grade in the bottom surface of a plurality of inner fovea parts.
2. the particular manufacturing craft for the preparation of the dome plate according to claim 1, it is characterized in that: the inner fovea part on described patrix (2) and male part all are round table-like; Inner fovea part on described counterdie (7) and male part all are round table-like.
3. the particular manufacturing craft for the preparation of the dome plate according to claim 1 and 2, is characterized in that: on described flat plate heat, be provided with for supplying the heat transport fluid flow passage.
4. the particular manufacturing craft for the preparation of the dome plate according to claim 3, it is characterized in that: described patrix (2) and counterdie (7) periphery are provided with material-pulling device (4), and the material-pulling device (4) of patrix (2) and the material-pulling device (4) of counterdie (7) lay respectively at the edge, surrounding of die cavity (1).
5. according to claim 1, the 2 or 4 described particular manufacturing crafts for the preparation of the dome plate, it is characterized in that: the upper bottom surface of institute's inner fovea part and male part and side, side and plate body surface are arc transition.
6. the particular manufacturing craft for the preparation of the dome plate according to claim 5, it is characterized in that: upper bottom surface, the side of described inner fovea part and male part are different with the thickness of arc transition section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454663.1U CN203380995U (en) | 2013-07-29 | 2013-07-29 | Special die for manufacturing dome plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454663.1U CN203380995U (en) | 2013-07-29 | 2013-07-29 | Special die for manufacturing dome plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380995U true CN203380995U (en) | 2014-01-08 |
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ID=49869520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454663.1U Expired - Fee Related CN203380995U (en) | 2013-07-29 | 2013-07-29 | Special die for manufacturing dome plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350439A (en) * | 2013-07-29 | 2013-10-16 | 四川爱心木业股份有限公司 | Dome board and special mold thereof |
-
2013
- 2013-07-29 CN CN201320454663.1U patent/CN203380995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350439A (en) * | 2013-07-29 | 2013-10-16 | 四川爱心木业股份有限公司 | Dome board and special mold thereof |
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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: 20140108 Termination date: 20200729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |