CN1730291A - Floor accurate pressing technique and dedicated dies thereof - Google Patents
Floor accurate pressing technique and dedicated dies thereof Download PDFInfo
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- CN1730291A CN1730291A CN 200510047047 CN200510047047A CN1730291A CN 1730291 A CN1730291 A CN 1730291A CN 200510047047 CN200510047047 CN 200510047047 CN 200510047047 A CN200510047047 A CN 200510047047A CN 1730291 A CN1730291 A CN 1730291A
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Abstract
The invention relates to pasting floor technique, concretely, pasting artificial wood grain exactly on the floor and its special mold. That is: cutting out the whole floor according to standards, making the molds with convex grain in corresponding with actual wood grain, and with the shape and size of wood grain of the decorating paper, according to the shape of the decorating paper and actual wood grain; arranging the molds on the heating board for heating, the cutting out floors fixing on the mold with respect shape respectively, contra positing the wearing layer of the heating board and the surface of the molds, applying force on the bottom of the heating board, then getting artificial wood grain structure on the surface of the floor under heating and pressing. The perimeter surface of the said molds are positioned locating pins and spring blades for fixing floor, wherein the locating pins distribute both sides near the molds, and the spring blades distribute other sides of the molds. By twice coining technique, the invention solves the perfect alignment problem of the molds and decorating paper, with more than 98% passing percentage, so as to lower the cost dramatically.
Description
Technical field
The present invention relates to the floor and overlay technology, be specially a kind of technology and particular manufacturing craft thereof that on the floor, precisely overlays Wood-grain-imitating.
Background technology
In the prior art, often adopt and on the floor, overlay facing paper, as wood grain or other patterns etc., to strengthen attractive in appearance and visual effect, as shown in Figure 1, floor panel structure comprises balance paper 1 (as brown paper), density board 2, facing paper 3, wearing layer 4 from bottom to top, wherein behind balance paper, facing paper, the wearing layer impregnation, by the HTHP pressing.In fact, real wood grain surfaces is not flat, but along texture small sunk structure is arranged.In recent years, overlaying on the basis of facing paper, for imitative wood grain structure that floor surface is formed more true to nature, the once die stamping forming technology has appearred, that is: wearing layer, facing paper, density board, balance paper are placed in order after, be heated to uniform temperature, simultaneously mould 6 (having imitative wood grain structure more true to nature after the overlaying) pressurization downwards of band projection is adopted in the top, mould 6 tops link to each other with heat-conducting plate 5, as shown in Figure 2.Thereby once forming one opens greatly (as 1220 * 2440mm) floors 7, cut apart with a knife or scissors the size that needs again and form the finished product floor, but this once die stamping forming technology is still not mature enough, the mould that its disposable die forming is used is aimed at the wood grain on the facing paper is difficult, cause decrease in yield, if and adopt expensive equipment (as electronic eyes alignment device etc.), increased production cost again.
Summary of the invention
The object of the present invention is to provide accurate its press-paste technique in a kind of floor and particular manufacturing craft thereof, by the secondary mould pressing technology, solve mould and the accurate corresponding problem of facing paper, yield rate can reach more than 98%, and production cost reduces greatly.
Technical scheme of the present invention is:
The accurate its press-paste technique in a kind of floor, concrete steps are as follows:
(1) at temperature 190-220 ℃, pressure 15-20kg/cm
2Down,, obtain whole floor, i.e. mold pressing for the first time with the balance paper behind the impregnation, facing paper, wearing layer and density board pressing;
(2) cut apart with a knife or scissors by specification on whole the floor that step (1) is obtained, press the wood grain shape of facing paper and the concave shape of the actual grain of wood, make with the wood grain shape respective shapes of facing paper and size, with the actual grain of wood accordingly with the mould of protruding wood grain;
(3) mould is arranged on the heat-conducting plate of heating usefulness, the floor of cutting apart with a knife or scissors is individually fixed on the corresponding mould of shape, makes floor wearing layer and die surface staggered relatively, to the heat-conducting plate bottom application of force, at temperature 140-160 ℃, pressure 8-12kg/cm
2Down, promote to rise on heat-conducting plate and mould of having aimed at and the floor, pressurize to the fixed head of top, form the Wood-grain-imitating structure at floor surface, i.e. mold pressing for the second time.
Establish reciprocating type heat-conducting oil pipes in the described heat-conducting plate, circulate in heat-conducting oil pipes by conduction oil and realize heating; The heat-conducting plate bottom is connected with the hydraulic-driven elevating mechanism of the application of force.
Described floor precisely overlays particular manufacturing craft, and the periphery of die surface is provided with alignment pin and the spring leaf that is used for fixing the floor, and alignment pin is distributed in the adjacent both sides of mould, and spring leaf is arranged on other limits of mould.
Described die surface is provided with the fin with the floor lead angle, and this fin is corresponding with floor edge, and fin is shaped as down " V " shape, fall " U " shape or semicircle.
The invention has the beneficial effects as follows:
1, the present invention solves mould and the accurate corresponding problem of facing paper by the secondary mould pressing technology, and yield rate can reach more than 98%, and production cost reduces greatly.
2, in the present invention's mold pressing for the second time, mould and floor are aimed at, are fixed, and heat on this basis, pressurize, and form the Wood-grain-imitating structure at floor surface, realize that the floor precisely overlays.
3, in the present invention's mold pressing for the second time, mould and the floor shape of cutting apart with a knife or scissors, size are corresponding one by one, can suppress various Wood-grain-imitatings as required.
4, in the present invention's mold pressing for the second time, can extrude the floor lead angle, and accurately reserve processing capacity, make the ground board machining process more simple.
Description of drawings
Fig. 1 is a floor of the prior art common structure.
Fig. 2 is an once die stamping forming device schematic diagram in the prior art.
Fig. 3 is the present invention's molding device schematic diagram second time.
Fig. 4 is the single mould vertical view of the present invention, and wherein the double dot dash line zone is the installation region, floor.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is a heat-conducting plate top plan view of the present invention.
Among the figure, 1 balance paper; 2 density board; 3 facing papers; 4 wearing layers; 5 heat-conducting plates; 6 moulds; 7 floors; 8 fixed heads; 9 heat-conducting oil pipes; 10 alignment pins; 11 spring leafs; 12 protruding wood grains; 13 fins.
The specific embodiment
The accurate its press-paste technique in floor of the present invention, concrete steps are as follows:
(1) at temperature 190-220 ℃, pressure 15-20kg/cm
2Down,, obtain whole floor, i.e. mold pressing for the first time with the balance paper behind the impregnation, facing paper, wearing layer and density board pressing;
(2) (cut apart with a knife or scissors as 800 * 125mm) by specification on whole the floor that step (1) is obtained, press the wood grain shape of facing paper and the concave shape of the actual grain of wood, make with the wood grain shape respective shapes of facing paper and size, with the actual grain of wood accordingly with the mould of protruding wood grain 12;
(3) shown in Fig. 3-6, mould 6 is arranged on the heat-conducting plate 5 of heating usefulness, establish reciprocating type heat-conducting oil pipes 9 in the heat-conducting plate 5, circulate in heat-conducting oil pipes 9 by conduction oil and to realize heating, the floor 7 of cutting apart with a knife or scissors is individually fixed on the corresponding mould 6 of shape, make floor wearing layer and die surface staggered relatively, heat-conducting plate 5 bottoms are connected with the hydraulic-driven elevating mechanism that applies power F, at temperature 140-160 ℃, pressure 8-12kg/cm
2Down, the hydraulic-driven elevating mechanism promotes heat-conducting plate 5 and the mould of having aimed at 6 and floor 7 and rises, and pressurizes to the fixed head 8 of top, forms the Wood-grain-imitating structure at floor surface, i.e. mold pressing for the second time.
As shown in Figure 4 and Figure 5, the periphery on described mould 6 surfaces is provided with alignment pin 10 and the spring leaf 11 that is used for fixing the floor, alignment pin 10 is distributed in the adjacent both sides of mould 6, two alignment pins wherein are set on one side, another side is provided with an alignment pin, two of spring leafs are arranged on other limits of mould, the location on floor in the time of can realizing overlaying.When manufacturing a finished product the floor, often need between the floor, process groove (being the floor lead angle) in the junction, make the ground slab integral visual effect after butt joint is installed good.For the floor is directly processed the floor lead angle, and accurately reserve processing capacity, described die surface is provided with the fin 13 with the floor lead angle, and this fin 13 is corresponding with the position that floor edge need be processed lead angle, and fin is shaped as down " V " shape, fall " U " shape or semicircle (this
Embodiment is semicircle).
Embodiment 1
It is as follows that the floor precisely overlays concrete steps:
(1) at 190 ℃ of temperature, pressure 20kg/cm
2With the balance paper behind the impregnation, facing paper, wearing layer and density board pressing, obtain whole floor down;
(2) (cut apart with a knife or scissors as 800 * 125mm) by specification on whole the floor that step (1) is obtained;
(3) at 160 ℃ of temperature, pressure 8kg/cm
2Form the Wood-grain-imitating structure at floor surface down.
Embodiment 2
Difference from Example 1 is that it is as follows that the floor precisely overlays concrete steps:
(1) at 200 ℃ of temperature, pressure 18kg/cm
2With the balance paper behind the impregnation, facing paper, wearing layer and density board pressing, obtain whole floor down;
(2) (cut apart with a knife or scissors as 800 * 125mm) by specification on whole the floor that step (1) is obtained;
(3) at 150 ℃ of temperature, pressure 10kg/cm
2Form the Wood-grain-imitating structure at floor surface down.
Embodiment 3
Difference from Example 1 is that it is as follows that the floor precisely overlays concrete steps:
(1) at 220 ℃ of temperature, pressure 15kg/cm
2With the balance paper behind the impregnation, facing paper, wearing layer and density board pressing, obtain whole floor down;
(2) (cut apart with a knife or scissors as 800 * 125mm) by specification on whole the floor that step (1) is obtained;
(3) at 140 ℃ of temperature, pressure 12kg/cm
2Form the Wood-grain-imitating structure at floor surface down.
Claims (5)
1, the accurate its press-paste technique in a kind of floor is characterized in that concrete steps are as follows:
(1) at temperature 190-220 ℃, pressure 15-20kg/cm
2Down,, obtain whole floor, i.e. mold pressing for the first time with the balance paper behind the impregnation, facing paper, wearing layer and density board pressing;
(2) cut apart with a knife or scissors by specification on whole the floor that step (1) is obtained, press the wood grain shape of facing paper and the concave shape of the actual grain of wood, make with the wood grain shape respective shapes of facing paper and size, with the actual grain of wood accordingly with the mould of protruding wood grain;
(3) mould is arranged on the heat-conducting plate of heating usefulness, the floor of cutting apart with a knife or scissors is individually fixed on the corresponding mould of shape, makes floor wearing layer and die surface staggered relatively, to the heat-conducting plate bottom application of force, at temperature 140-160 ℃, pressure 8-12kg/cm
2Down, promote to rise on heat-conducting plate and mould of having aimed at and the floor, pressurize to the fixed head of top, form the Wood-grain-imitating structure at floor surface, i.e. mold pressing for the second time.
2, according to the accurate its press-paste technique in the described floor of claim 1, it is characterized in that: establish reciprocating type heat-conducting oil pipes in the described heat-conducting plate, circulate in heat-conducting oil pipes by conduction oil and realize heating.
3, according to the accurate its press-paste technique in the described floor of claim 2, it is characterized in that: described heat-conducting plate bottom is connected with the hydraulic-driven elevating mechanism of the application of force.
4, a kind of floor precisely overlays particular manufacturing craft, it is characterized in that: the periphery of die surface is provided with alignment pin and the spring leaf that is used for fixing the floor, and alignment pin is distributed in the adjacent both sides of mould, and spring leaf is arranged on other limits of mould.
5, precisely overlay particular manufacturing craft according to the described floor of claim 4, it is characterized in that: described die surface is provided with the fin with the floor lead angle, and this fin is corresponding with floor edge, and fin is shaped as down " V " shape, fall " U " shape or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047047 CN1730291A (en) | 2005-08-12 | 2005-08-12 | Floor accurate pressing technique and dedicated dies thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510047047 CN1730291A (en) | 2005-08-12 | 2005-08-12 | Floor accurate pressing technique and dedicated dies thereof |
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| CN1730291A true CN1730291A (en) | 2006-02-08 |
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| CN 200510047047 Pending CN1730291A (en) | 2005-08-12 | 2005-08-12 | Floor accurate pressing technique and dedicated dies thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689335A (en) * | 2011-03-21 | 2012-09-26 | 圣象（江苏）木业研究有限公司 | Manufacturing method and manufacturing template of artificial board with high/low light alternated facing |
| CN103538127A (en) * | 2013-10-24 | 2014-01-29 | 昆山市联昆热压板有限公司 | Hot press plate |
| CN104822538A (en) * | 2012-12-05 | 2015-08-05 | 表面技术有限责任两合公司 | Wear-protection layer with ellipsoidal solid material particles |
| CN105965652A (en) * | 2016-04-29 | 2016-09-28 | 宁波中加低碳新技术研究院有限公司 | Manufacturing method of decorative embossment moulded board |
| CN104675071B (en) * | 2013-12-03 | 2017-02-15 | 中山市大自然木业有限公司 | Method for manufacturing archaistic reinforced floor board |
-
2005
- 2005-08-12 CN CN 200510047047 patent/CN1730291A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689335A (en) * | 2011-03-21 | 2012-09-26 | 圣象（江苏）木业研究有限公司 | Manufacturing method and manufacturing template of artificial board with high/low light alternated facing |
| CN104822538A (en) * | 2012-12-05 | 2015-08-05 | 表面技术有限责任两合公司 | Wear-protection layer with ellipsoidal solid material particles |
| CN104822538B (en) * | 2012-12-05 | 2018-09-07 | 表面技术有限责任两合公司 | Include the wear-resistant protective layer of ellipsoid solid particle |
| CN103538127A (en) * | 2013-10-24 | 2014-01-29 | 昆山市联昆热压板有限公司 | Hot press plate |
| CN104675071B (en) * | 2013-12-03 | 2017-02-15 | 中山市大自然木业有限公司 | Method for manufacturing archaistic reinforced floor board |
| CN105965652A (en) * | 2016-04-29 | 2016-09-28 | 宁波中加低碳新技术研究院有限公司 | Manufacturing method of decorative embossment moulded board |
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