CN102259375A - Edge sealing structure and edge sealing method for multilayer board - Google Patents
Edge sealing structure and edge sealing method for multilayer board Download PDFInfo
- Publication number
- CN102259375A CN102259375A CN2011102331293A CN201110233129A CN102259375A CN 102259375 A CN102259375 A CN 102259375A CN 2011102331293 A CN2011102331293 A CN 2011102331293A CN 201110233129 A CN201110233129 A CN 201110233129A CN 102259375 A CN102259375 A CN 102259375A
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- Prior art keywords
- edge sealing
- board
- edge
- multilayer board
- layer
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- 238000007789 sealing Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000002023 wood Substances 0.000 claims abstract description 25
- 239000003292 glue Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004816 latex Substances 0.000 claims 1
- 229920000126 latex Polymers 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000011538 cleaning material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 11
- 240000004760 Pimpinella anisum Species 0.000 description 4
- 235000012550 Pimpinella anisum Nutrition 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The invention relates to the field of furniture manufacturing, and particularly discloses a multilayer board edge sealing structure and an edge sealing method, wherein the multilayer board edge sealing structure comprises an upper base material, a lower base material, a middle frame and a wood board edge sealing strip, wherein the upper base material and the lower base material are as follows: the middle frame is clamped between the upper base material and the lower base material to form a multilayer board; the wood board edge sealing strip is attached to the outer edge of the multilayer board so as to seal the multilayer board. The edge sealing method of the multilayer board comprises the following steps: cleaning materials after the multi-layer board is pressed and formed; manufacturing a wood board edge sealing strip; and bonding the wood board edge sealing strip on the outer edge of the multilayer board to form the multilayer board edge sealing structure. The wood board edge sealing strip is used for replacing a wood skin edge sealing strip, so that the thickness of the edge sealing strip is effectively increased, the problem of shrinkage and cracking of the inner part of the base material of the multilayer board is solved, visual flaws of the appearance of the product are avoided, and the service life of the product is effectively prolonged.
Description
Technical field
The present invention relates to furniture and make the field, particularly a kind ofly should can be applicable to plate fitment cabinet class, board-like dining chair, door, finishing dividing plate etc. in the multi-layer laminate sealing structure and the edge sealing method of furniture.
Background technology
Furniture industry need use sheet materials such as a large amount of solid wood plates, MDF, particieboard, filled board, wherein: and solid wood plate price height, and be unfavorable for environmental protection, be difficult to large-scale popularization; Prices such as MDF, particieboard, filled board are lower, but the relative solid wood of performance is far short of what is expected.The above-mentioned factor of balance, some producers have adopted imitative solid wood technology at present, as adopting multi-layer laminate sealing technology, open clean material after with multi-layer sheet compression moulding, use the wooden skin edge sealing of corresponding specification again.Its shortcoming is: after the multi-layer sheet pressing, because the placement direction difference of sheet material, interior shelf is different with the material on surface, the hardness of glue line and sheet material and water sucting degree have than big difference, the extent of reaction that can cause plate to expand with heat and contract with cold is inconsistent, thereby causes outward appearance the explosion vestige to occur significantly shrinking; Because through expanding with heat and contract with cold circulating effect, the paint on multi-layer sheet top layer flaggy can occur and shrink vestige, can have a strong impact on the appearance of furniture; As under the situation of the inner use of multi-layer sheet solid wood, also shrinkage crack between more serious flaggy can appear, and painted surface also can explosion.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of multi-layer laminate sealing structure and edge sealing method, can solve multilayer edges of boards shrinkage crack.
For solving above technical problem, technical scheme provided by the invention is, a kind of multi-layer laminate sealing structure comprises base material, central frame, plank edge sealing bar up and down, and wherein: described central frame is located in described up and down between the base material, constitutes multi-layer sheet; Described plank edge sealing bar is affixed on described multiple-plate outer ledge, with to multi-layer laminate sealing.
More preferably, post wooden skin respectively on the outer surface of described base material.
More preferably, described plank edge sealing bar comprises MDF, posts wooden skin above.
More preferably, comprising:
(1) opens clean material after the multi-layer sheet compression moulding;
(2) make plank edge sealing bar;
(3) plank edge sealing bar is bonded on multiple-plate outer ledge, forms the multi-layer laminate sealing structure.
More preferably, in the described step (1), multi-layer sheet was suppressed 3-4 minute with pressure 20 ± 5mpa, temperature 95 ± 5 degree in hot press.
More preferably, in the described step (1), paste wooden skin on multiple-plate base material, and hot pressing to wooden skin is pasted fully firmly in hot press.
More preferably, in the described step (2), comprising:
MDF at 2.5～3.5mm pastes wooden skin, sanding to 1.5～2mm;
According to the thickness of multi-layer sheet workpiece, be split into the plank edge sealing bar of respective width.
More preferably, in the described step (3), plank edge sealing bar is bonded on the multi-layer sheet with A, B glue.
More preferably, in the described step (3), comprising:
Multi-layer sheet is placed on the workbench;
Use glue B wipes wooden skin wet, and dries 5 ± 1 minutes;
Virgin's milk glue A is coated on need edge sealing position on the multi-layer sheet equably;
To dry good plank edge sealing bar and stick on the edge sealing position, obtain the edge sealing multi-layer sheet;
The multi-layer sheet of edge sealing takes out after pressurizeing on the air cushion bed 3～5 minutes.
More preferably, multi-layer sheet has radian, and corresponding making arc backing plate places multiple-plate arc part.
Compared with prior art, the present invention replaces wooden skin edge sealing bar with plank edge sealing bar, thereby increased the thickness of edge sealing bar effectively, avoid multi-layer sheet base material inside because of all multifactor obvious shrinkage cracking situations that causes thus, the outward appearance of guaranteeing product does not have visual flaw, thereby prolonged the service life of product effectively, brought economic benefit intuitively to the user.
Description of drawings
Fig. 1 is the schematic diagram of multi-layer laminate sealing structure of the present invention;
Fig. 2 is the schematic diagram of plank edge sealing bar among Fig. 1;
Fig. 3 represents the basic model of multi-layer laminate sealing method of the present invention;
Fig. 4 is multi-layer laminate sealing method one a preferred embodiment flow chart of the present invention.
The specific embodiment
Key point of the present invention is to increase the thickness of edge sealing bar, effectively opposing or the multiple-plate internal contraction of balance and the damage phenomenon of the appearance that causes prolongs the service life of furniture greatly.
In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, represent a preferred embodiment of multi-layer laminate sealing structure of the present invention simultaneously.In this multi-layer laminate sealing structure, multi-layer sheet is bonded by upper and lower base material 3 and central frame 4, this multiple-plate outer ledge posts plank edge sealing bar 1, and wherein: base material 3 is laid one's hand on plate for solid wood frameworks such as MDF, honeycomb cardboard or doors, and its outer surface posts wooden skin 2; Central frame is that MDF or solid wood constitute; Plank edge sealing bar can paste wooden leather by MDF and become, and also can be made by thin solid wood bar.
Said structure replaces wooden skin edge sealing bar with plank edge sealing bar, thereby increased the thickness of edge sealing bar effectively, avoid multi-layer sheet base material inside because of all multifactor obvious shrinkage cracking situations that causes thus, the outward appearance of guaranteeing product does not have visual flaw, thereby prolonged the service life of product effectively, brought economic benefit intuitively to the user.
Referring to Fig. 3, represent the basic schema of multi-layer laminate sealing method of the present invention, may further comprise the steps:
S301, multi-layer sheet compacting, moulding, open material
By laying one's hand on the plate compressed laminated wood by solid wood frameworks such as MDF, honeycomb cardboard or doors, open clean material after the moulding, obtain the multi-layer sheet workpiece of preset thickness thus.
S302, making plank edge sealing bar.
This step and previous step S301 do not have sequencing.Specifically can paste wooden leather by MDF and make plank edge sealing bar, method is: the MDF at 2.5～3.5mm pastes wooden skin, fixed thick sanding to 1.5～2mm; According to the thickness of multi-layer sheet workpiece, be split into the plank edge sealing bar of respective width again.Certainly, also can directly approach the solid wood bar and make plank edge sealing bar, repeat no more.
S303, plank edge sealing bar is bonded on multiple-plate side
Specifically be plank edge sealing bar to be bonded on the multi-layer sheet, promptly obtain aforementioned multi-layer laminate sealing structure thus with PUR or A, B glue.
Referring to Fig. 4, represent the flow chart of sheet material edge sealing method one preferred embodiment of the present invention, specifically may further comprise the steps:
S401, with the base material compressed laminated wood
The requirement of not counting according to household, suppress the multi-layer sheet of corresponding specification, shape, specifically lay one's hand on the plate compacting and form by solid wood frameworks such as MDF, honeycomb cardboard, doors.
S402, multi-layer sheet gong type, deburring, open material
The multi-layer sheet that is about to suppress is processed gong type, deburring or is opened clean material according to technological requirement, forms the multi-layer sheet workpiece.
S403, select wooden skin and cut, piece
Select corresponding wooden skin finishing material according to the facing demand, cut piece and become the multi-layer sheet size, length and width should respectively add the woolen cloth of 30mm when making wooden skin, to prevent crooked or to walk.
S404, hot pressing multi-layer sheet
The pressure of hot press is transferred to about 20mpa, and temperature transfers to about 95 degree, suppresses after 3-4 minute, takes out the workpiece in the press.Certainly, temperature and press time also can be carried out suitable increase and decrease according to the temperature of working environment.
S405, base material single spreading water
When the hot press temperature near after reaching predetermined value, just begin single face on the base materials such as 3mm MDF is coated veneer glue.
Paste wooden skin on S406, the base material, and hot pressing is firm
The wooden skin of making is placed on the MDF that coats glue, puts into again on the hot press pressing plate and pressurize, paste fully firmly until wooden skin.
Wooden skin aniseed is pasted in S407, selection, and sand is to suitable thickness
To press the aniseed of wooden skin, to suitable thickness, general required thickness is controlled at about 1.5-2mm with contact calibrating machine sand.In particular cases, can increase thickness as one sees fit, to satisfy the size needs.
S408, aniseed that sanding is good Kaifeng edge strip
The good aniseed of sanding, according to multiple-plate thickness, add the woolen cloth about 10mm, be split into the plank edge sealing bar of suitable quantity.
S409, multi-layer sheet are put workbench, and edge sealing bar swabbing glue B dries
The multi-layer sheet that step S402 is handled is placed on the workbench, with cloth waste the water-based glue B in two component glue (need not allocate plug and play) is wiped wooden skin and wets, and dries about 5 minutes.
S410, white glues whey A are coated with the edge sealing position, dry the edge sealing bar and seal the position, limit, the air-bed pressurization
With cylinder the Virgin's milk glue A in two component glue is coated on the position that needs edge sealing equably again, sticks on the edge sealing position, be placed on then on the air cushion bed that air cylinder device is housed, pressurize and take out after 3-5 minute drying good plank edge sealing bar.
S411, radian position backing plate
For the parts that radian is arranged, more make a backing plate according to corresponding radian, during with the assurance pressurization pressure is evenly distributed on the whole cambered surface.
S412, the workpiece that presses the edge sealing bar are removed workbench, the edge sealing bar that gong totally has more
After finishing above-mentioned steps, the parts that press plank edge sealing bar are moved up on workbench, with little gong machine that the edge sealing bar gong that has more on the multi-layer sheet is clean.
S413, remove residual glue
At last, with 120
#Sand paper is removed the residual glue of surface of the work clean.
Among step S407～S408 plank edge sealing bar replaced wooden skin edge sealing bar, thereby increased the thickness of edge sealing bar effectively.Except that adopting aforementioned schemes, can also be directly be used as the multi-layer laminate sealing material with the wood sheet of suitable thickness etc., principle does not repeat them here with the unanimity of precedent description
Present embodiment is because increased the thickness of edge sealing bar effectively, can effectively resist all multifactor obvious shrinkage cracking situation that causes that multi-layer sheet base material inside is described because of epimere, the outward appearance of guaranteeing product does not have visual flaw, and prolonged service life of product effectively, bring economic benefit intuitively to the user thus.
Only be preferred implementation of the present invention below, should be pointed out that above-mentioned preferred implementation should not be considered as limitation of the present invention, protection scope of the present invention should be as the criterion with claim institute restricted portion.For those skilled in the art, without departing from the spirit and scope of the present invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102331293A CN102259375A (en) | 2011-08-15 | 2011-08-15 | Edge sealing structure and edge sealing method for multilayer board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102331293A CN102259375A (en) | 2011-08-15 | 2011-08-15 | Edge sealing structure and edge sealing method for multilayer board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259375A true CN102259375A (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102331293A Pending CN102259375A (en) | 2011-08-15 | 2011-08-15 | Edge sealing structure and edge sealing method for multilayer board |
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| Country | Link |
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| CN (1) | CN102259375A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589454A (en) * | 2015-01-14 | 2015-05-06 | 中山四海家具制造有限公司 | A manufacturing process that can reduce the deformation of MDF furniture |
| CN105984011A (en) * | 2015-02-11 | 2016-10-05 | 巫溪县豪雕套装门厂 | Manufacturing method for suite door |
| CN107696232A (en) * | 2017-10-23 | 2018-02-16 | 浙江世贸装饰股份有限公司 | A kind of receipts side technique for cabinet |
| CN108909095A (en) * | 2017-07-03 | 2018-11-30 | 佛山宜可居新材料有限公司 | A kind of surface decorating method and artificial board of artificial board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215637A (en) * | 1988-03-16 | 1989-09-27 | Elizabeth Francis Wall | Cupboad door manufacture |
| DE4213961A1 (en) * | 1992-04-28 | 1993-11-04 | Klessmann Ima Norte Maschfab | Appts. for pressing cut edges of lipping round e.g. furniture panels - has series of spring-loaded balls pressing over edges while they are moved, with compressed air blown round balls to keep them clean |
| CN2471903Y (en) * | 2001-04-14 | 2002-01-16 | 滕召波 | Environment protecting paintless surface decorative board |
| CN2582829Y (en) * | 2002-12-12 | 2003-10-29 | 冷鹭浩 | Composite board having edge bonding strip |
| US20070020475A1 (en) * | 2005-07-21 | 2007-01-25 | Prince Kendall W | Primed substrate and method for making the same |
| CN101797763A (en) * | 2010-02-09 | 2010-08-11 | 张建岩 | Combined process for manufacturing door |
| CN201908435U (en) * | 2010-12-07 | 2011-07-27 | 常熟科盈复合材料有限公司 | Light-weight high-strength composite formwork |
-
2011
- 2011-08-15 CN CN2011102331293A patent/CN102259375A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215637A (en) * | 1988-03-16 | 1989-09-27 | Elizabeth Francis Wall | Cupboad door manufacture |
| DE4213961A1 (en) * | 1992-04-28 | 1993-11-04 | Klessmann Ima Norte Maschfab | Appts. for pressing cut edges of lipping round e.g. furniture panels - has series of spring-loaded balls pressing over edges while they are moved, with compressed air blown round balls to keep them clean |
| CN2471903Y (en) * | 2001-04-14 | 2002-01-16 | 滕召波 | Environment protecting paintless surface decorative board |
| CN2582829Y (en) * | 2002-12-12 | 2003-10-29 | 冷鹭浩 | Composite board having edge bonding strip |
| US20070020475A1 (en) * | 2005-07-21 | 2007-01-25 | Prince Kendall W | Primed substrate and method for making the same |
| CN101797763A (en) * | 2010-02-09 | 2010-08-11 | 张建岩 | Combined process for manufacturing door |
| CN201908435U (en) * | 2010-12-07 | 2011-07-27 | 常熟科盈复合材料有限公司 | Light-weight high-strength composite formwork |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589454A (en) * | 2015-01-14 | 2015-05-06 | 中山四海家具制造有限公司 | A manufacturing process that can reduce the deformation of MDF furniture |
| CN105984011A (en) * | 2015-02-11 | 2016-10-05 | 巫溪县豪雕套装门厂 | Manufacturing method for suite door |
| CN108909095A (en) * | 2017-07-03 | 2018-11-30 | 佛山宜可居新材料有限公司 | A kind of surface decorating method and artificial board of artificial board |
| CN108909095B (en) * | 2017-07-03 | 2024-01-12 | 佛山宜可居新材料有限公司 | Surface decoration method of artificial board and artificial board |
| CN107696232A (en) * | 2017-10-23 | 2018-02-16 | 浙江世贸装饰股份有限公司 | A kind of receipts side technique for cabinet |
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Application publication date: 20111130 |