CN104015232A - Method for manufacturing grid artificial board core strip - Google Patents
Method for manufacturing grid artificial board core strip Download PDFInfo
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- CN104015232A CN104015232A CN201310066006.4A CN201310066006A CN104015232A CN 104015232 A CN104015232 A CN 104015232A CN 201310066006 A CN201310066006 A CN 201310066006A CN 104015232 A CN104015232 A CN 104015232A
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Abstract
The invention discloses a method for manufacturing a grid artificial board core strip. According to the method for manufacturing the grid artificial board core strip, wooden sheet materials serve as base materials, and the wooden sheet materials are machined into comb-shaped or arched plates in the length direction of the sheet materials; the special-shaped plates are spliced in the width direction, so that special-shaped laminates with certain widths are obtained; the special-shaped laminates are glues in a mutually crossed and stacked mode in the thickness directions, wherein the included angle, in the length direction, of every two adjacent special-shaped laminates ranges from 0 degree to 90 degrees; finally, sawing is conducted in the direction parallel to the thickness direction and perpendicular to the bisector of the included angle of the axes of every two adjacent special-shaped laminate strips. When the method is used for manufacturing the artificial board core strip, the manufactured artificial board core strip is light, materials are saved, the influence of the anisotropy of wood is avoided, the artificial board has the advantages in the aspects of heat preservation and sound insulation, the method provides an important approach to utilize low-quality fast-growing wood, the economical value of the fast-growing wood is improved easily, and the development of the forestry economy and the positive cycle of the forest ecology are promoted. The method can be widely used for manufacturing cross-band veneers of artificial boards with various functions.
Description
Technical field:
The present invention relates to timber-work manufacture method, particularly a kind of novel method of artificial quilted board of manufacturing as raw material with path fast-growing forest.
Background technology:
Now widely used artificial quilted board adopts the splicing of low-quality fast-growing sheet material gummed to make more, and surface is pasted veneer and made the woodwork that meets people's Working Life demand.This kind of product can meet the demand of people to solid wood goods, improves the economic worth of fast-growing woods material, but also has many defects: 1. product is from great.Product exists with solid wood form, and inconvenience is carried, moved to product, from great.2. be easy to produce distortion.The web made from fast-growing woods material makes woodwork in use be easy to produce distortion because the factors such as fast-growing woods material self growth stress is large, anisotropy is obvious exist, and affects product quality and service life.3. be unfavorable for saving timber.In requirement for bearing capacity, far below woodwork self intensity part, the more hollow central layer of solid wood central layer can cause the waste of part timber.In order to address these problems, people have done multiple effort, as Chinese patent 201120161435.6 discloses the technology that a key name is called grid hollow artificial plate, introduced a kind of wood-based plate scheme one: the gradient of each the first broach and the horizontal direction of first substrate are 45° angle, the gradient of each the second broach and the first broach are 90 ° of angles, the first comb shape central layer and a second comb shape central layer alternative arrangement and be arranged on upper plate and lower plate between.Two: one the first arc central layers of scheme and a second arc central layer alternative arrangement and be arranged on upper plate and lower plate between, side from the first arc central layer, bow muscle gradient on the first arc central layer and the horizontal direction of lower plate are 45° angle, from the side of the second arc central layer, the bow muscle gradient on the bow muscle gradient on the second arc central layer and the first arc central layer is 90 ° of angles.The problems such as this technology has solved that existing wood-based plate density is high, sheet material internal stress is large, poor stability, adhesive consumption are large.But also there is the problems such as forest raw material narrow range, sheet material restricted width system.
Summary of the invention:
In order to overcome the deficiencies in the prior art, the invention provides a kind of with path fast-growing forest as high, the lightweight artificial quilted board manufacture method of raw material processing intensity.It is a raw material that grid wood-based plate core bar manufacture method: a. be take path fast-growing woods wood plank, moisture content 8%-12%, and length is less than 4000mm, and width meets planing equipment requirement, thickness 15mm-70mm; B. special-shaped laminate processing: the length direction that is parallel to sheet material is processed, through machining sheet, be made into Special-shaped Plates, comb template or bow template, groove width 2mm-8mm, groove shoulder breadth 3mm-10mm, thickness of groove bottom 3mm-10mm, groove width is with groove shoulder breadth than being 0.5-1.5, and groove shoulder breadth is 0.5-1.5 with thickness of groove bottom ratio; C. Special-shaped Plates glues together: Special-shaped Plates is through gluing, pressurization, adhesive solidification gummed.Special-shaped Plates notch in opposite directions, support or oppose or assembly in the same way, Special-shaped Plates length-wise axis angle is 0-90 degree, gluing technique: glue-spread 100-300g/m
2, moulding pressure 0.4-1.5MPa, time 10-60 minute; D. central layer saw is separated, and parallel special-shaped laminate thickness direction, saws solution perpendicular to adjacent special-shaped laminate axis angle bisector, and the central layer thickness that saw solution becomes is 3-50mm.Tool of the present invention has the following advantages: 1. different in nature laminate of the present invention is spliced by sheet material width, not affected by sheet material width, is therefore applicable to the log of various footpaths level.The gummed of different in nature structural laminate plate is conducive to discharge growth stress and weakens anisotropy of wood impact simultaneously, therefore the efficient high value utilization for fast-growing woods material especially such small dimension wood provides condition, is beneficial to Natural Forest Protection Project enforcement, the benign cycle of forest ecology and the fast development of economy of forestry.2. this invention significantly reduces woodwork deadweight, changes the heavy image of woodwork, is beneficial to carrying and the movement of woodwork, improves the convenience that woodwork is used.Deadweight simultaneously reduces the bearing capacity that can slow down connecting portion, is beneficial to the service life that extends product.3. save timber resources.The wood chip of abnormity processing can account for the 20%-40% of board quality, virtually increase the quantity that can utilize wood materials, for the industries such as wood-based plate provide raw material, can alleviate wood supply tense situation on the other hand on the one hand, utilize to greatest extent timber, improve the utilization ratio of timber.
Accompanying drawing explanation:
Fig. 1 is the special-shaped laminate schematic diagram of artificial board substrate's comb shape;
Fig. 2 is the arc special-shaped laminate schematic diagram of artificial board substrate;
Fig. 3 is that arc special-shaped laminate is used Status view as cavity plywood core.
The specific embodiment:
A most preferred embodiment of the present invention, a kind of grid wood-based plate core bar manufacture method: be that to take path fast-growing woods wood plank be raw material, moisture content 8%-12%, length is less than 4000mm, and width meets planing equipment requirement, thickness 15mm-70mm; Special-shaped laminate processing: the length direction that is parallel to sheet material is processed, board making is become to Special-shaped Plates, comb template as shown in Figure 1 or bow template as shown in Figure 2, groove width 2mm-8mm, groove shoulder breadth 3mm-10mm, thickness of groove bottom 3mm-10mm, groove width is with groove shoulder breadth than being 0.5-1.5, and groove shoulder breadth is 0.5-1.5 with thickness of groove bottom ratio; Special-shaped Plates gummed: Special-shaped Plates is through gluing, pressurization, adhesive solidification gummed.Adjacent two layers Special-shaped Plates notch can be in opposite directions, support or oppose or assembly in the same way, and Special-shaped Plates length-wise axis angle is 0-90 degree, in its gluing technique process: glue-spread 100-300g/m
2, moulding pressure 0.4-1.5MPa, time 10-60 minute; Central layer saw is separated, and parallel special-shaped laminate thickness direction, saws solution perpendicular to adjacent special-shaped laminate axis angle bisector, and the central layer thickness that saw solution becomes is 3-50mm.
Claims (3)
1. an artificial board central layer and manufacture method thereof, it is characterized in that: along sheet material length direction, be processed into comb shape or arc Special-shaped Plates, along Special-shaped Plates width, spell the different in nature laminate of wide one-tenth certain specification breadth, different in nature laminate mutual cross-level gum deposit on thickness is closed, its adjacent different template length direction angle is 0-90 degree, parallel thickness direction, saws solution perpendicular to adjacent different lath axis angle bisector and is processed into wood-based plate gridding drying bar.
2. artificial quilted board as claimed in claim 1 and manufacture method thereof, is characterized in that: timber board base material thickness is 10mm-70mm.
3. artificial quilted board as claimed in claim 1 and manufacture method thereof, is characterized in that: the groove width 2mm-8mm of comb shaped structure, groove shoulder breadth 3mm-10mm, thickness of groove bottom 3mm-10mm; Groove shoulder breadth is 1 with groove width ratio: 0.5-2, groove shoulder breadth is 1 with thickness of groove bottom ratio: 0.5-1.5.
Artificial quilted board as claimed in claim 1 and manufacture method thereof, is characterized in that: arched groove width 2mm-8mm, groove shoulder breadth 3mm-10mm, thickness of groove bottom 3mm-10mm; Groove shoulder breadth is 1 with groove width ratio: 0.5-2, groove shoulder breadth is 1 with thickness of groove bottom ratio: 0.5-1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066006.4A CN104015232A (en) | 2013-03-01 | 2013-03-01 | Method for manufacturing grid artificial board core strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066006.4A CN104015232A (en) | 2013-03-01 | 2013-03-01 | Method for manufacturing grid artificial board core strip |
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| Publication Number | Publication Date |
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| CN104015232A true CN104015232A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310066006.4A Pending CN104015232A (en) | 2013-03-01 | 2013-03-01 | Method for manufacturing grid artificial board core strip |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526795A (en) * | 2014-12-02 | 2015-04-22 | 黑龙江省木材科学研究所 | Manufacturing method for netty grid-filled core board type artificial board |
| CN109203117A (en) * | 2017-07-05 | 2019-01-15 | 镇江市阳光西尔新材料科技有限公司 | A kind of wood-based plate plate core and its manufacturing method |
| CN110405867A (en) * | 2018-04-26 | 2019-11-05 | 镇江市阳光西尔新材料科技有限公司 | A kind of plate core and its manufacturing method of man-made structures plate |
| CN111469500A (en) * | 2020-04-16 | 2020-07-31 | 常州市新创智能科技有限公司 | Plate body structure and processing and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131705A (en) * | 1977-09-06 | 1978-12-26 | International Telephone And Telegraph Corporation | Structural laminate |
| JP2006192741A (en) * | 2005-01-14 | 2006-07-27 | Handy Techno Kk | Woody synthetic panel building material |
| CN101041244A (en) * | 2007-04-30 | 2007-09-26 | 刘伟 | Method of manufacturing bamboo grid shaped board core |
| CN201098929Y (en) * | 2007-09-19 | 2008-08-13 | 林小平 | Laminated wood board |
| CN201755857U (en) * | 2009-10-12 | 2011-03-09 | 嘉汉板业(鹿寨)有限公司 | Arc-shaped light composite multilayer board |
| CN202021653U (en) * | 2011-05-19 | 2011-11-02 | 黑龙江省木材科学研究所 | Grid hollow artificial plate |
-
2013
- 2013-03-01 CN CN201310066006.4A patent/CN104015232A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131705A (en) * | 1977-09-06 | 1978-12-26 | International Telephone And Telegraph Corporation | Structural laminate |
| JP2006192741A (en) * | 2005-01-14 | 2006-07-27 | Handy Techno Kk | Woody synthetic panel building material |
| CN101041244A (en) * | 2007-04-30 | 2007-09-26 | 刘伟 | Method of manufacturing bamboo grid shaped board core |
| CN201098929Y (en) * | 2007-09-19 | 2008-08-13 | 林小平 | Laminated wood board |
| CN201755857U (en) * | 2009-10-12 | 2011-03-09 | 嘉汉板业(鹿寨)有限公司 | Arc-shaped light composite multilayer board |
| CN202021653U (en) * | 2011-05-19 | 2011-11-02 | 黑龙江省木材科学研究所 | Grid hollow artificial plate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526795A (en) * | 2014-12-02 | 2015-04-22 | 黑龙江省木材科学研究所 | Manufacturing method for netty grid-filled core board type artificial board |
| CN109203117A (en) * | 2017-07-05 | 2019-01-15 | 镇江市阳光西尔新材料科技有限公司 | A kind of wood-based plate plate core and its manufacturing method |
| CN109203117B (en) * | 2017-07-05 | 2021-11-26 | 镇江市阳光西尔新材料科技有限公司 | Artificial board core and manufacturing method thereof |
| CN110405867A (en) * | 2018-04-26 | 2019-11-05 | 镇江市阳光西尔新材料科技有限公司 | A kind of plate core and its manufacturing method of man-made structures plate |
| CN111469500A (en) * | 2020-04-16 | 2020-07-31 | 常州市新创智能科技有限公司 | Plate body structure and processing and application method thereof |
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Application publication date: 20140903 |
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