CN1818278A - V-arc-shaped shallow slot structure and its machining method for composite floor - Google Patents
V-arc-shaped shallow slot structure and its machining method for composite floor Download PDFInfo
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- CN1818278A CN1818278A CN 200610018514 CN200610018514A CN1818278A CN 1818278 A CN1818278 A CN 1818278A CN 200610018514 CN200610018514 CN 200610018514 CN 200610018514 A CN200610018514 A CN 200610018514A CN 1818278 A CN1818278 A CN 1818278A
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Abstract
This is about a V shape arc shallow slot structure of composite floor and its manufacture method. A prototype of the board is processed through a miller along its perimeter a V shape arc of radius R=6~8 mm and depth h=0.3~1.2 mm. Then process a shallow slot along a tangent bevel with an angle to the board of alpha=11~37o at a depth h=0.8~1.5 mm. Finally pave on whole board surface including slot wear resistance paper and decoration paper and hot press by a thermo presser to form the final board product.
Description
Technical field
The present invention relates to a kind of floor and processing method thereof, especially a kind of V arc-shaped shallow slot structure and processing method thereof of composite floor board.
Background technology
Composite floor board is to be base material with the wood fibre board, surface coverage wearing layer (alundum (Al) and emulation simulated grain paper (decorations paper) layer, the additional balance layer in bottom is composited through HTHP, is the floor decorative material that at present domestic and international family and public place generally adopt.When install on this floor, mainly connect and finish, as long as with the direct assembly unit in floor by the tongue-and-groove around the floor.The formed piece in junction between floor and floor becomes the improved technical task of floor industry research always.At present, the piece of composite floor board mainly contains three kinds: the one, and flush joint; The 2nd, " V " groove part; The 3rd, " U " groove part.These several seam types all have defective in various degree." flush joint " is that the slit end face of floor assembly unit formation is concordant with the plate face, because of the error of machining accuracy or the influence of expanding with heat and contract with cold, is easy to generate difference of height, and the solid wood sense is not strong; " V " groove part is a seam under the last groove, and purpose is to cover seam with groove, strengthen the solid wood sense on floor, but trough rim has corner angle, easily wearing and tearing; " U " because of the inclined-plane that produces behind the fillet is too steep, has common defective with " V " groove part though groove part improves to some extent on two kinds of seam type bases, the bottom land that forms when being exactly the floor assembly unit acutangulates shape, makes slot narrow, hoards dirt easily, the inconvenience cleaning; And the trough rim base material is exposed, and humidity resistance is poor.
Summary of the invention
The present invention changes the flute profile that forms after the assembly unit of floor by adjusting edges of boards fillet radian, gradient and twice producing process on floor, and wearing layer and decorations ply of paper are covered the floor all surfaces that comprises board slot, reaches the purpose of eliminating the piece defective.
Technical scheme of the present invention is: product structure: form around the plate face with relevant radii R=6～15mm, the circular arc of the dark h=0.3～1.2mm of arc, arrive edges of boards with arc tangent line chamfered transition, the tangent line inclined-plane becomes the V arc-shaped shallow slot at ∠ α=11 °～37 ° of angles with parallel lines at the bottom of the plate, groove depth H=0.8～1.5mm, wearing layer and decorations ply of paper cover the floor all surfaces that comprises board slot.
Production technology: 2.1 will open brokenly good blank by the ground panel moulding apparatus, maybe will put in order and magnify plate and mill machine by engraving, around floor panel blanket face, mill out with relevant radii R=6～15mm, the circular arc of the dark h=0.3～1.2mm of arc, arrive edges of boards with arc tangent line chamfered transition, the tangent line inclined-plane becomes the V arc-shaped shallow slot at ∠ α=11 °～37 ° of angles with parallel lines at the bottom of the plate, groove depth H=0.8～1.5mm makes arc cutting plate base.2.2 arc cutting plate base is spread finishing paper and abrasion-proof paper, sends into the press that special punching block is housed and carry out hot pressing.Slab after the hot pressing is called semiproduct.Hot pressing parameters: hot pressing temperature: 185～200 ℃, hot pressing time: 28～50s, hot pressing pressure: 25～40kg/cm
22.3 semiproduct promptly become finished product through ground panel moulding apparatus milling tongue-and-groove.
The invention has the advantages that: the composite floor board by the present invention produces, around floor surface, form circular arc, behind the circular arc with the gentle slope transition of arc tangent line inclined-plane, make the floor assembly unit after piece form the V arc-shaped shallow slot.Circular arc around the floor surface makes the floor both can keep the wear-resisting balance in floor again from visually eliminating the appearance of the difference of height of permitting and effectively covering up piece after assembly unit; With the gentle slope transition of arc tangent line inclined-plane, make the floor piece form the V arc-shaped shallow slot behind the circular arc, strengthen the solid wood sense; The whole floor all surfaces that covers of wearing layer and finish coat is difficult for hiding dirt and ponding, both has been convenient to cleaning, can strengthen the moisture resistance on floor again, can also improve the whole structure of facing after the assembly unit of floor; Arc also can be eliminated the floor and collapse limit and bloated limit.
Description of drawings
Fig. 1 is the V arc-shaped shallow slot structure structural representation of composite floor board of the present invention.
The specific embodiment
Technical scheme of the present invention is: product structure: form around the plate face with relevant radii R=6～15mm, the circular arc of the dark h=0.3～1.2mm of arc, arrive edges of boards with arc tangent line chamfered transition, the tangent line inclined-plane becomes the V arc-shaped shallow slot at ∠ α=11 °～37 ° of angles with parallel lines at the bottom of the plate, groove depth H=0.8～1.5mm, wearing layer and decorations ply of paper cover the floor all surfaces that comprises board slot.
Production technology: 2.1 will open brokenly good blank by the ground panel moulding apparatus, maybe will put in order and magnify plate and mill machine by engraving, around floor panel blanket face, mill out with relevant radii R=6～15mm, the circular arc of the dark h=0.3～1.2mm of arc, arrive edges of boards with arc tangent line chamfered transition, the tangent line inclined-plane becomes the V arc-shaped shallow slot at ∠ α=11 °～37 ° of angles with parallel lines at the bottom of the plate, groove depth H=0.8～1.5mm makes arc cutting plate base.2.2 arc cutting plate base is spread finishing paper and abrasion-proof paper, sends into the press that special punching block is housed and carry out hot pressing.Slab after the hot pressing is called semiproduct.Hot pressing parameters: hot pressing temperature: 185～200 ℃, hot pressing time: 28～50s, hot pressing pressure: 25～40kg/cm
22.3 semiproduct promptly become finished product through ground panel moulding apparatus milling tongue-and-groove.
Claims (2)
1, a kind of V arc-shaped shallow slot structure of composite floor board, it is characterized in that: around floor surface, form with relevant radii R=6～15mm, the dark h=0.3 of arc～1.2mm circular arc, behind the circular arc with the gentle slope transition of arc tangent line inclined-plane, the tangent line inclined-plane becomes angle, ∠ α=11 °～37 °, groove depth H=0.8～1.5mm with parallel lines at the bottom of the plate, piece forms the V arc-shaped shallow slot after making the floor assembly unit, and wearing layer and finish coat cover the floor all surfaces that comprises board slot.
2, according to its processing method of V arc-shaped shallow slot structure of claims 1 described composite floor board: will open brokenly good blank through a Milling Process, maybe will put in order and magnify plate and mill machine through engraving, make arc cutting plate base with V arc-shaped shallow slot structure, spreading abrasion-proof paper and finishing paper then sends into the hot press of being furnished with special punching block and carries out hot pressing, make wearing layer and finish coat cover the whole plate face that comprises the arc trough rim, obtain semiproduct, semiproduct promptly become V arc-shaped shallow slot floor through the Milling Process tongue-and-groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018514 CN1818278A (en) | 2006-03-09 | 2006-03-09 | V-arc-shaped shallow slot structure and its machining method for composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610018514 CN1818278A (en) | 2006-03-09 | 2006-03-09 | V-arc-shaped shallow slot structure and its machining method for composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1818278A true CN1818278A (en) | 2006-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610018514 Pending CN1818278A (en) | 2006-03-09 | 2006-03-09 | V-arc-shaped shallow slot structure and its machining method for composite floor |
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| CN (1) | CN1818278A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956445A (en) * | 2009-07-14 | 2011-01-26 | 何明威 | Post-processing edge pre-shaped slab and preparation method thereof |
| CN102229045A (en) * | 2011-06-09 | 2011-11-02 | 张铭勇 | V-shaped-groove laminate flooring processing method, equipment and tool set |
| CN101648399B (en) * | 2009-08-11 | 2011-11-02 | 嘉丰木业（苏州）有限公司 | Laminate flooring and preparation method thereof |
| CN103233568A (en) * | 2013-03-25 | 2013-08-07 | 财纳福诺木业(中国)有限公司 | Floor with multifunctional grooves in upper surface |
| CN104626322A (en) * | 2015-02-10 | 2015-05-20 | 四川升达林业产业股份有限公司 | Manufacturing method of groove-type laminated wood flooring with low intensity loss |
| CN109025153A (en) * | 2012-06-19 | 2018-12-18 | 瓦林格创新股份有限公司 | Plate is divided into the method for the first and second panellings, forms the method and building panelling of mechanical locking system |
| CN111702231A (en) * | 2020-07-09 | 2020-09-25 | 博深普锐高（上海）工具有限公司 | Processing technology of stone plastic floor lock catch |
| WO2024026112A3 (en) * | 2022-07-29 | 2024-02-29 | Shaw Industries Group, Inc. | Sloped edge on decorative articles with a rigid base and a decor that is digitally printed thereon |
-
2006
- 2006-03-09 CN CN 200610018514 patent/CN1818278A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956445A (en) * | 2009-07-14 | 2011-01-26 | 何明威 | Post-processing edge pre-shaped slab and preparation method thereof |
| CN101648399B (en) * | 2009-08-11 | 2011-11-02 | 嘉丰木业（苏州）有限公司 | Laminate flooring and preparation method thereof |
| CN102229045A (en) * | 2011-06-09 | 2011-11-02 | 张铭勇 | V-shaped-groove laminate flooring processing method, equipment and tool set |
| CN109025153A (en) * | 2012-06-19 | 2018-12-18 | 瓦林格创新股份有限公司 | Plate is divided into the method for the first and second panellings, forms the method and building panelling of mechanical locking system |
| CN103233568A (en) * | 2013-03-25 | 2013-08-07 | 财纳福诺木业(中国)有限公司 | Floor with multifunctional grooves in upper surface |
| CN103233568B (en) * | 2013-03-25 | 2015-02-11 | 财纳福诺木业(中国)有限公司 | Floor with multifunctional grooves in upper surface |
| CN104626322A (en) * | 2015-02-10 | 2015-05-20 | 四川升达林业产业股份有限公司 | Manufacturing method of groove-type laminated wood flooring with low intensity loss |
| CN104626322B (en) * | 2015-02-10 | 2016-07-06 | 四川升达林业产业股份有限公司 | The grooved laminated flooring manufacture method of low-intensity loss |
| CN111702231A (en) * | 2020-07-09 | 2020-09-25 | 博深普锐高（上海）工具有限公司 | Processing technology of stone plastic floor lock catch |
| WO2024026112A3 (en) * | 2022-07-29 | 2024-02-29 | Shaw Industries Group, Inc. | Sloped edge on decorative articles with a rigid base and a decor that is digitally printed thereon |
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| WD01 | Invention patent application deemed withdrawn after publication |