CN102259737A - Finger-jointed wooden container plate and machining process thereof - Google Patents
Finger-jointed wooden container plate and machining process thereof Download PDFInfo
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- CN102259737A CN102259737A CN 201110205219 CN201110205219A CN102259737A CN 102259737 A CN102259737 A CN 102259737A CN 201110205219 CN201110205219 CN 201110205219 CN 201110205219 A CN201110205219 A CN 201110205219A CN 102259737 A CN102259737 A CN 102259737A
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- lath
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Abstract
The invention relates to a finger-jointed wooden container plate and a machining process thereof, and relates to a high-strength hard box plate, a floor board and machining processes thereof. The structure is more reasonable; while the requirements of high-end customers are met, the service life of high-grade woods is prolonged; or a low-grade wood is used for replacing the high-grade wood and can have some performances of the high-grade wood. The box plate is formed by split jointing a plurality of strips with opposite ends into long strips by a finger-jointed structure along the length direction, and split jointing the sides of plurality of long strips in turn along the width direction; the finger-jointed structure is a zigzag rebate structure arranged at the end faces of adjacent two strips; the zigzag tooth socket direction is consistent to the width direction of the box plate. The machining method related by the invention comprises the following steps of: placing a jointed plate in an environment in which the pressure is 120-9000Pa and the temperature is 260-290 DEG C., applying a pressure to two sides of the jointed plate, and keeping the pressure for 5-20 minutes. In the invention, transverse positioning is increased, so that the precision of the butt joint of long strips is high, and planning processes for two side faces again are avoided; and procedures and materials are saved.
Description
Skill this area
The present invention relates to a kind of high strength hard boxboard, floor and processing technology thereof, be specifically related to a kind of container plate and processing technology thereof.
Background technology
Although the resource of hard wood is more rare, at some during to the transportation of advanced equipments of high grade and precision, expensive article, to the floor of internal container by high assortment requirement.Generally speaking, the client requires toothed oak wood, Australia oak etc. still can satisfy the solid wood resource of supply mostly.But in actual applications, the heartwood erosion resistance of nonetheless expensive oak, toothed oak wood also a little less than.Service life is shorter relatively.
The utility model patent technology of " notification number: CN2680429Y, the title: box floor for automobile " of the 2005.2.23. of State Intellectual Property Office bulletin discloses a kind of box car adhesive floor, lath is carried out the finger splicing, piece together the long composite floor board that wide back forms large format of piecing together.Because composite floor board combines the advantage that Strength of Plywood evenly reaches real-wood integrated material length, its intensity height, and be evenly distributed, be fit to box car floor transport capacity, successfully solved the restriction of production of veneer sheet length and width, fully improve the stock utilization of veneer sheet, and reduced cost.
This patent first: solved resource utilization issue preferably, comprised part therein and can adopt the renewable sheet materials such as veneer sheet of fast growing wood, and provided a kind of structure solution that can improve overall construction intensity.
But just the part high-end customer of outwardness is to the requirement of assortment at present, and for the requirement of boxboard hardness, intensity, this technology is unexposed solution preferably also.
Summary of the invention
The present invention is directed to above problem, provide a kind of structure more reasonable; When satisfying the high-end customer demand, can prolong the service life of high-grade timber; Or adopt low-grade timber to substitute finger solid wood container plate and processing technology thereof that high-grade timber also can possess some performances of high-grade timber.
Technical scheme of the present invention is: described boxboard relatively becomes long lath by the finger structures to form in the termination along its length by some blocks of laths, and the side broad ways with some described long laths is spliced successively again; Described finger structure is the zigzag rebate structure that is opened in adjacent two lath end faces, and described zigzag teeth groove direction is consistent with the Width of described boxboard.
Described rebate structure comprises that the end face of lath one offers at least three teeth, and the end face of the lath two that connects with described lath one is Duoed one than the number of teeth of described lath one end face.
Also comprise the located lateral piece in the described finger structure; On the described lath one in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove one perpendicular to described teeth groove direction; On the described lath two in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove two perpendicular to described teeth groove direction; The two ends of described located lateral piece are connected with groove two with described groove one respectively.
Described lath is that America oak floor, Tasmania oak floor or toothed oak plank are cut and formed.
Described lath is cut for the regeneration plank and is formed.
Job operation of the present invention, may further comprise the steps: plate side is blocked, two-sidedly scrape in plate side, plate side's itemize, lath sorting, lath end face mill teeth, lath glued joint and piece together long, lath side gluing and piece together that wide, jigsaw health curing, jigsaw are scraped, jigsaw is slotted, the flush chamfering of jigsaw, makes;
Jigsaw health curing process after described assembly is wide is: described jigsaw is in pressure 120 ~ 9000Pa, temperature 260-290 ℃ the environment, to the both sides stress of jigsaw, kept 5-20 minute.
The present invention at first improves at prior art middle finger access node structure, has increased transverse location structure, makes long lath butt joint back precision height, has avoided after the butt joint once more the two sides processing of scraping; When saving operation, the also material of Jie Yueing.Secondly, on technology, increased vacuum, heating, stress operation, the one, at the more weak characteristics of high-grade assortment corrosion stability, make timber that carbonization to a certain degree be arranged, but can not influence the mechanical strength properties and the outward appearance of timber; The 2nd, at the requirement of customs quarantine control, can thoroughly eliminate timber pests; The 3rd, for the greenwood again of low grade, the temperature that surpasses burning-point can make inner organic matter " inorganicization trend " occur, and density, hardness are increased considerably; The 4th, under this temperature, saved drying process.Its middle plate strip can be that expensive timber and regeneration timber intersection are used with.
Description of drawings
Fig. 1 is a structural representation of the present invention,
1 is boxboard among the figure, the 2nd, and lath, 3 are meant the access node structure;
Fig. 2 is the scheme drawing of middle finger access node structure of the present invention,
21 is laths two, 22nd among the figure, lath one, 31st, tooth group two, 32nd, tooth group one;
Fig. 3 is the scheme drawing that middle finger access node structure of the present invention is optimized,
33 is located lateral pieces among the figure;
Fig. 4 is the structural representation of located lateral piece of the present invention,
Fig. 5 be among Fig. 3 A to view,
310 is grooves one among the figure,
Fig. 6 be among Fig. 3 B to view,
320 is grooves two among the figure.
The specific embodiment
The present invention is shown in Fig. 1-5, described boxboard 1 generally is set in 18-100cm by the length of several piece lath 2(monolithic lath 2, sectional dimension: high 2-5cm, wide 1.5-5cm) termination relatively is spliced into long lath (formulating concrete length according to customer requirement) by finger structure 3 along its length, and the side broad ways with some described long laths is spliced successively again; Described finger structure 3 is for being opened in the zigzag rebate structure of adjacent two lath end faces, and described zigzag teeth groove direction is consistent with the Width of described boxboard 1.
Described rebate structure comprises that the end face of lath 1 offers at least three teeth (constitute tooth group one 32), and the end face of the lath 2 22 that connects with described lath 1 Duo one (formation tooth group 1) than the number of teeth of described lath one 21 end faces.
Also comprise located lateral piece 33 in the described finger structure; On the described lath 1 in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove 1 perpendicular to described teeth groove direction; On the described lath 2 21 in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove 2 310 perpendicular to described teeth groove direction; The two ends of described located lateral piece 33 are connected with groove 2 310 with described groove 1 respectively.
Described lath 2 is cut for other hard assortments such as America oak floor, Tasmania (Australia) oak floor or toothed oak planks and is formed.
Described lath 2 is cut for regeneration plank (fast growing wood) and is formed.
Job operation of the present invention, may further comprise the steps: plate side is blocked, two-sidedly scrape in plate side, plate side's itemize, lath sorting, lath end face mill teeth, lath glued joint and piece together long, lath side gluing and piece together that wide, jigsaw health curing, jigsaw are scraped, jigsaw is slotted, the flush chamfering of jigsaw, makes;
Jigsaw health curing process after described assembly is wide is: described jigsaw is in pressure 120 ~ 9000Pa, temperature 260-290 ℃ the environment, to the both sides stress of jigsaw, kept 5-20 minute.
Need to prove about temperature problem: different assortments, under the situation of different aridity, the burning-point difference.During concrete operations, need to determine burning-point, formulate concrete temperature according to burning-point then according to humidity, generally better than the high 10-30 of burning-point ℃ effect.When the toothed oak wood that will have some humidity in practice was heated to 300 ℃, changing did not appear in its outward appearance, did not occur that warping resistance intensity reduces, the whole negative phenomena such as distortion that occurs.
Boxboard through processes of the present invention, temperature is higher than existing technology during its extrusion forming, even reaches more than the timber burning-point, but owing to adopted oxygen-free environment to heat, add side pressure, make density, the hardness of finished product improve, compressive strength and warping resistance intensity increase.Can kill simultaneously objectionable impurities, parasite in the timber effectively, meet the import and export quarantine request.
Claims (6)
1. a finger solid wood container plate is characterized in that, described boxboard relatively becomes long lath by the finger structures to form in the termination along its length by some blocks of laths, and the side broad ways with some described long laths is spliced successively again; Described finger structure is the zigzag rebate structure that is opened in adjacent two lath end faces, and described zigzag teeth groove direction is consistent with the Width of described boxboard.
2. a kind of finger solid wood container plate according to claim 1, it is characterized in that, described rebate structure comprises that the end face of lath one offers at least three teeth, and the end face of the lath two that connects with described lath one is Duoed one than the number of teeth of described lath one end face.
3. a kind of finger solid wood container plate according to claim 2 is characterized in that, also comprises the located lateral piece in the described finger structure; On the described lath one in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove one perpendicular to described teeth groove direction; On the described lath two in all teeth the crown position of other tooth except that the tooth of highest and lowest offer groove two perpendicular to described teeth groove direction; The two ends of described located lateral piece are connected with groove two with described groove one respectively.
4. according to claim 1,2 or 3 described a kind of finger solid wood container plates, it is characterized in that described lath is that America oak floor, Tasmania oak floor or toothed oak plank are cut and formed.
5. according to claim 1,2 or 3 described a kind of finger solid wood container plates, it is characterized in that described lath is cut for the regeneration plank and formed.
6. the job operation of the described a kind of finger solid wood container plate of claim 1, may further comprise the steps: plate side is blocked, two-sidedly scrape in plate side, plate side's itemize, lath sorting, lath end face mill teeth, lath glued joint and piece together long, lath side gluing and piece together that wide, jigsaw health curing, jigsaw are scraped, jigsaw is slotted, the flush chamfering of jigsaw, makes;
It is characterized in that the jigsaw health curing process after described assembly is wide is: described jigsaw is in pressure 120 ~ 9000Pa, temperature 260-290 ℃ the environment,, kept 5-20 minute to the both sides stress of jigsaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102052191A CN102259737B (en) | 2011-07-21 | 2011-07-21 | Machining process of finger-jointed wooden container plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102052191A CN102259737B (en) | 2011-07-21 | 2011-07-21 | Machining process of finger-jointed wooden container plate |
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| Publication Number | Publication Date |
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| CN102259737A true CN102259737A (en) | 2011-11-30 |
| CN102259737B CN102259737B (en) | 2012-08-01 |
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| CN2011102052191A Active CN102259737B (en) | 2011-07-21 | 2011-07-21 | Machining process of finger-jointed wooden container plate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985651A (en) * | 2015-07-07 | 2015-10-21 | 南充市嘉陵区森利木业加工厂 | Producing method and product of regeneration solid wood finger joint laminated board |
| CN108858628A (en) * | 2018-06-08 | 2018-11-23 | 福建省尤溪县红树林木业有限公司 | A kind of production technology and production line of finger-joint type antique plate |
| CN109319257A (en) * | 2018-10-17 | 2019-02-12 | 中国航发航空科技股份有限公司 | A kind of gas-turbine combustion chamber casing storage and transportation packing case |
| CN111421616A (en) * | 2020-05-27 | 2020-07-17 | 刘康元 | Production method of tooth splicing wood core finger-jointed board |
| CN112917634A (en) * | 2021-01-20 | 2021-06-08 | 周航天 | Container and processing technology thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138659A (en) * | 1996-05-06 | 1996-12-25 | 昆明嵩原木业有限公司 | Wooden door plank mfg. tech |
| CN2279431Y (en) * | 1996-08-12 | 1998-04-22 | 庞磊 | Medium density fibre board composite door |
| CN1261572A (en) * | 1999-01-21 | 2000-08-02 | 临江林业局林产工业公司 | Process of producing very thin veneer of integrated material |
| CN101691903A (en) * | 2009-10-12 | 2010-04-07 | 吴元新 | Structural finger-jointed sheet material and manufacturing process |
| CN101698311A (en) * | 2009-11-06 | 2010-04-28 | 湖南福湘木业有限责任公司 | Production process for finger jointing laminated wood board |
| CN202147952U (en) * | 2011-07-21 | 2012-02-22 | 江苏快乐木业集团有限公司 | Finger-joint wood container board |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW469235B (en) * | 1999-10-04 | 2001-12-21 | Daicel Chem | Gas generator for air bag and air bag device |
-
2011
- 2011-07-21 CN CN2011102052191A patent/CN102259737B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1138659A (en) * | 1996-05-06 | 1996-12-25 | 昆明嵩原木业有限公司 | Wooden door plank mfg. tech |
| CN2279431Y (en) * | 1996-08-12 | 1998-04-22 | 庞磊 | Medium density fibre board composite door |
| CN1261572A (en) * | 1999-01-21 | 2000-08-02 | 临江林业局林产工业公司 | Process of producing very thin veneer of integrated material |
| CN101691903A (en) * | 2009-10-12 | 2010-04-07 | 吴元新 | Structural finger-jointed sheet material and manufacturing process |
| CN101698311A (en) * | 2009-11-06 | 2010-04-28 | 湖南福湘木业有限责任公司 | Production process for finger jointing laminated wood board |
| CN202147952U (en) * | 2011-07-21 | 2012-02-22 | 江苏快乐木业集团有限公司 | Finger-joint wood container board |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985651A (en) * | 2015-07-07 | 2015-10-21 | 南充市嘉陵区森利木业加工厂 | Producing method and product of regeneration solid wood finger joint laminated board |
| CN108858628A (en) * | 2018-06-08 | 2018-11-23 | 福建省尤溪县红树林木业有限公司 | A kind of production technology and production line of finger-joint type antique plate |
| CN109319257A (en) * | 2018-10-17 | 2019-02-12 | 中国航发航空科技股份有限公司 | A kind of gas-turbine combustion chamber casing storage and transportation packing case |
| CN111421616A (en) * | 2020-05-27 | 2020-07-17 | 刘康元 | Production method of tooth splicing wood core finger-jointed board |
| CN112917634A (en) * | 2021-01-20 | 2021-06-08 | 周航天 | Container and processing technology thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102259737B (en) | 2012-08-01 |
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