CN110126046A - A kind of big specification parquet floor and preparation method thereof - Google Patents
A kind of big specification parquet floor and preparation method thereof Download PDFInfo
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- CN110126046A CN110126046A CN201910401763.XA CN201910401763A CN110126046A CN 110126046 A CN110126046 A CN 110126046A CN 201910401763 A CN201910401763 A CN 201910401763A CN 110126046 A CN110126046 A CN 110126046A
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- dash board
- moisture content
- temperature
- parquets
- timber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
- B27M3/06—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks of composite floor plates per se by assembling or jointing the parqueting blocks
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to technical field of floor, and disclose a kind of production method of big specification parquet floor, the following steps are included: 1) prepared by sawn timber: choosing moisture content in the high-quality fast growing wood or broadleaf of 5-15%, be processed into that length is 1-2.2m, width is 20-40mm and with a thickness of the specification of 3-50mm through sawing；2) it is dried: the sawn timber made in step 1) is subjected to initial stage drying process, drying temperature is 40-45 DEG C, time is not less than for 24 hours, moisture content is set to be maintained at 18-20%, it balances moisture content and reduces the original stress of timber, then mid-term drying process is carried out, drying temperature is 155-160 DEG C, time is not less than 12h, reduce drying process in because inside and outside timber moisture content difference caused by internal stress, then later period Balance Treatment is carried out, cool the temperature to 40-50 DEG C, time is not less than 12h, moisture content is set to be maintained at 6% -8%, so that the interior external carbuncle of dash board kiln discharge is reduced, drying temperature is reduced with the outer temperature difference is wanted simultaneously, be conducive to timber kiln discharge and parquets processing, reduce deformation caused by parquets dash board stress.
Description
Technical field
The present invention relates to technical field of floor, specially a kind of big specification parquet floor and preparation method thereof.
Background technique
In recent years, with the raising of people's level of consumption and the increase to decoration style individual demand, parquet floor
Increasingly by consumers, so each category can have parquet floor in the market, the mode of parquets is also various.
Existing parquet floor is exactly that specification is smaller, length is shorter, is not one due to there is a feature currently on the market
Block floor is at parquets, but an entirety group becomes a parquets, is combined into, increases including more than ten or even tens floors
The process of processing, and also need manually to carry out i.e. cumbersome and duplicate splicing to floor, a large amount of manpower and material resources are consumed, so mention
A kind of big specification parquet floor and preparation method thereof solves the problems, such as above-mentioned propose out.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of big specification parquet floor and preparation method thereof, have big
The advantages that specification, solve the problems, such as that existing floor specification is small, manufacturing procedure is long and manpower and material resources consume it is big,
For the purpose for realizing above-mentioned big specification, the invention provides the following technical scheme: a kind of big specification parquet floor, including it is following
Raw material: core plate, liner plate, backboard and two pieces of initial dash boards, every piece of initial dash board are the beveling molding skin splicing group of 45° angle
At two pieces of dash boards are overlapped up and down forms new dash board.
Preferably, the new dash board with a thickness of 3-6mm, the grain direction of two pieces of initial dash boards is opposite.
Preferably, the core plate is sawing pine, and with a thickness of 5-7mm, and the thickness of the liner plate and backboard is 1.9-
2.1mm。
The production method that the present invention also proposes a kind of big specification parquet floor, comprising the following steps:
1) prepared by sawn timber: choosing moisture content in the high-quality fast growing wood or broadleaf of 5-15%, being processed into length through sawing is 1-
2.2m, width are 20-40mm and the specification with a thickness of 3-50mm；
2) it is dried: the sawn timber made in step 1) being subjected to initial stage drying process, drying temperature is 40-45 DEG C, and the time is not
Lower than for 24 hours, making moisture content be maintained at 18-20%, moisture content and the reduction original stress of timber are balanced, it is dry then to carry out mid-term
Dry processing, drying temperature be 155-160 DEG C, the time be not less than 12h, reduce drying process in because inside and outside timber moisture content difference cause
Internal stress, then carry out later period Balance Treatment, cool the temperature to 40-50 DEG C, the time is not less than 12h, is maintained at moisture content
6% -8% so that the interior external carbuncle of dash board kiln discharge is reduced, while drying temperature with will outer temperature difference reduction, be conducive to timber kiln discharge and
Parquets processing reduces deformation caused by parquets dash board stress；
3) core plate and backboard are dry: core plate drying temperature is controlled at 65-70 DEG C, 7-10 days arid cycles, makes balancing water content
8-10%, 7-10%, backboard drying temperature is controlled at 60-70 DEG C final moisture control, 7-10 days arid cycles, is made
Balancing water content is 8-10%, and final moisture control is 11-12%；
4) dash board is displayed and prepared by parquets: the dash board after drying to be displayed 10-15 days at 30 DEG C, humidity is maintained at 25-30%,
Make dash board stress release, the dash board after displaying then is passed through into multiple blade saw subdivision, carries out manual parquets, temperature 25 using no aldehyde glue
DEG C, 6-8 kilograms of unit pressure, the time 1 hour, assembly was displayed 5-7 days after taking off plate；
5) liner plate and backboard conditioning and dash board pressing: according to parquets dash board moisture content, to containing before liner plate and backboard progress hot pressing
The conditioning of water rate improves 40 DEG C of temperature, and humidity set is 2 times of dash board moisture content, is then pressed, and two parquets dash boards are spelled
By gluing, liner plate uses double spread, and 90-110 DEG C of hot pressing temperature, hot pressing time 300-460S, 7-10 kilograms of unit pressure, one
Secondary pressing and forming；
6) plywood health is displayed and post-processing: plywood must front and back sides stack, and every jacking portion is using 200 kilograms of weight or more weights
Object compacting, displays environment are as follows: and 25-30 DEG C of temperature, equilibrium moisture content 8-10%, conditioned time 5-7 days, then to the conjunction after health
Plate carries out mortise, carries out paint finishing processing to dash board, obtains finished product, packaging of testing.
Compared with prior art, the present invention provides a kind of big specification parquet floor and preparation method thereof, having following has
Beneficial effect:
1, big specification parquet floor and preparation method thereof can balance timber parquets in hot pressing in such a way that dash board spelling is leaned on
Leading to the distortion of unbalanced force agproximation plate template influences, and controls left and right distortion power, this operation is the premise of backboard control template, is
Three layers of parquet floor technical point of big specification.
2, big specification parquet floor and preparation method thereof, by when making dash board, every piece of initial dash board by
The molding skin splicing composition of 45° angle is chamfer, two pieces of dash boards are overlapped up and down forms new dash board, so that dash board is carried stress, uses
The higher backboard of moisture content and increase by one layer of higher liner plate of moisture content on backboard, come the effect reversely restricted,
Have the function that up and down it is stable, be plywood stability techniques point.
Detailed description of the invention
Fig. 1 is a kind of dash board schematic diagram of big specification parquet floor of the present invention and preparation method thereof.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, a kind of big specification parquet floor, including following raw material: core plate, liner plate, backboard and two pieces of initial tables
Plate, every piece of initial dash board are the molding skin splicing composition of beveling 45° angle, and two pieces of dash boards are overlapped up and down forms new dash board,
New dash board with a thickness of 3-6mm, the grain direction of two pieces of initial dash boards is on the contrary, core plate is sawing pine, and with a thickness of 5-7mm,
The thickness of liner plate and backboard is 1.9-2.1mm.
A kind of production method of big specification parquet floor, comprising the following steps:
1) prepared by sawn timber: choosing moisture content in the high-quality fast growing wood or broadleaf of 5-15%, being processed into length through sawing is 1-
2.2m, width are 20-40mm and the specification with a thickness of 3-50mm；
2) it is dried: the sawn timber made in step 1) being subjected to initial stage drying process, drying temperature is 40-45 DEG C, and the time is not
Lower than for 24 hours, making moisture content be maintained at 18-20%, moisture content and the reduction original stress of timber are balanced, it is dry then to carry out mid-term
Dry processing, drying temperature be 155-160 DEG C, the time be not less than 12h, reduce drying process in because inside and outside timber moisture content difference cause
Internal stress, then carry out later period Balance Treatment, cool the temperature to 40-50 DEG C, the time is not less than 12h, is maintained at moisture content
6% -8% so that the interior external carbuncle of dash board kiln discharge is reduced, while drying temperature with will outer temperature difference reduction, be conducive to timber kiln discharge and
Parquets processing reduces deformation caused by parquets dash board stress；
3) core plate and backboard are dry: core plate drying temperature is controlled at 65-70 DEG C, 7-10 days arid cycles, makes balancing water content
8-10%, 7-10%, backboard drying temperature is controlled at 60-70 DEG C final moisture control, 7-10 days arid cycles, is made
Balancing water content is 8-10%, and final moisture control is 11-12%；
4) dash board is displayed and prepared by parquets: the dash board after drying to be displayed 10-15 days at 30 DEG C, humidity is maintained at 25-30%,
Make dash board stress release, the dash board after displaying then is passed through into multiple blade saw subdivision, carries out manual parquets, temperature 25 using no aldehyde glue
DEG C, 6-8 kilograms of unit pressure, the time 1 hour, assembly was displayed 5-7 days after taking off plate；
5) liner plate and backboard conditioning and dash board pressing: according to parquets dash board moisture content, to containing before liner plate and backboard progress hot pressing
The conditioning of water rate improves 40 DEG C of temperature, and humidity set is 2 times of dash board moisture content, is then pressed, and two parquets dash boards are spelled
By gluing, liner plate uses double spread, and 90-110 DEG C of hot pressing temperature, hot pressing time 300-460S, 7-10 kilograms of unit pressure, one
Secondary pressing and forming；
6) plywood health is displayed and post-processing: plywood must front and back sides stack, and every jacking portion is using 200 kilograms of weight or more weights
Object compacting, displays environment are as follows: and 25-30 DEG C of temperature, equilibrium moisture content 8-10%, conditioned time 5-7 days, then to the conjunction after health
Plate carries out mortise, carries out paint finishing processing to dash board, obtains finished product, packaging of testing.
The beneficial effects of the present invention are: can balance timber parquets leads to unevenness in hot pressing in such a way that dash board spelling is leaned on
The distortion of weighing apparatus power agproximation plate template influences, and controls left and right distortion power, and it is big specification three that this operation, which is the premise of backboard control template,
Layer parquet floor technical point, by the way that when making dash board, every piece of initial dash board is spelled by the molding skin of beveling 45° angle
Composition is connect, two pieces of dash boards are overlapped up and down forms new dash board, so that dash board is carried stress, using the higher backboard of moisture content and is carrying on the back
Above plate increase by one layer of higher liner plate of moisture content, come the effect reversely restricted, have the function that up and down it is stable, be plywood
Stability techniques point.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of big specification parquet floor, which is characterized in that including following raw material: core plate, liner plate, backboard and two pieces of initial tables
Plate, every piece of initial dash board are the molding skin splicing composition of beveling 45° angle, and two pieces of dash boards are overlapped up and down forms new dash board.
2. a kind of big specification parquet floor according to claim 1, which is characterized in that the new dash board with a thickness of 3-
The grain direction of 6mm, two pieces of initial dash boards are opposite.
3. a kind of big specification parquet floor according to claim 1, which is characterized in that the core plate is sawing pine, and
With a thickness of 5-7mm, the thickness of the liner plate and backboard is 1.9-2.1mm.
4. a kind of production method of big specification parquet floor, which comprises the following steps:
1) prepared by sawn timber: choosing moisture content in the high-quality fast growing wood or broadleaf of 5-15%, being processed into length through sawing is 1-
2.2m, width are 20-40mm and the specification with a thickness of 3-50mm；
2) it is dried: the sawn timber made in step 1) being subjected to initial stage drying process, drying temperature is 40-45 DEG C, and the time is not
Lower than for 24 hours, making moisture content be maintained at 18-20%, moisture content and the reduction original stress of timber are balanced, it is dry then to carry out mid-term
Dry processing, drying temperature be 155-160 DEG C, the time be not less than 12h, reduce drying process in because inside and outside timber moisture content difference cause
Internal stress, then carry out later period Balance Treatment, cool the temperature to 40-50 DEG C, the time is not less than 12h, is maintained at moisture content
6% -8% so that the interior external carbuncle of dash board kiln discharge is reduced, while drying temperature with will outer temperature difference reduction, be conducive to timber kiln discharge and
Parquets processing reduces deformation caused by parquets dash board stress；
3) core plate and backboard are dry: core plate drying temperature is controlled at 65-70 DEG C, 7-10 days arid cycles, makes balancing water content
8-10%, 7-10%, backboard drying temperature is controlled at 60-70 DEG C final moisture control, 7-10 days arid cycles, is made
Balancing water content is 8-10%, and final moisture control is 11-12%；
4) dash board is displayed and prepared by parquets: the dash board after drying to be displayed 10-15 days at 30 DEG C, humidity is maintained at 25-30%,
Make dash board stress release, the dash board after displaying then is passed through into multiple blade saw subdivision, carries out manual parquets, temperature 25 using no aldehyde glue
DEG C, 6-8 kilograms of unit pressure, the time 1 hour, assembly was displayed 5-7 days after taking off plate；
5) liner plate and backboard conditioning and dash board pressing: according to parquets dash board moisture content, to containing before liner plate and backboard progress hot pressing
The conditioning of water rate improves 40 DEG C of temperature, and humidity set is 2 times of dash board moisture content, is then pressed, and two parquets dash boards are spelled
By gluing, liner plate uses double spread, and 90-110 DEG C of hot pressing temperature, hot pressing time 300-460S, 7-10 kilograms of unit pressure, one
Secondary pressing and forming；
6) plywood health is displayed and post-processing: plywood must front and back sides stack, and every jacking portion is using 200 kilograms of weight or more weights
Object compacting, displays environment are as follows: and 25-30 DEG C of temperature, equilibrium moisture content 8-10%, conditioned time 5-7 days, then to the conjunction after health
Plate carries out mortise, carries out paint finishing processing to dash board, obtains finished product, packaging of testing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401763.XA CN110126046A (en) | 2019-05-15 | 2019-05-15 | A kind of big specification parquet floor and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910401763.XA CN110126046A (en) | 2019-05-15 | 2019-05-15 | A kind of big specification parquet floor and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110126046A true CN110126046A (en) | 2019-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910401763.XA Pending CN110126046A (en) | 2019-05-15 | 2019-05-15 | A kind of big specification parquet floor and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339058A (en) * | 2020-11-13 | 2021-02-09 | 大亚(江苏)地板有限公司 | Preparation method of large-size fishbone floor-splicing surface plate |
Citations (4)
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|---|---|---|---|---|
| GB866927A (en) * | 1957-11-12 | 1961-05-03 | William James Fayers | Improvements in or relating to the laying of parquet flooring and preformed units orpanels therefor |
| CN86204019U (en) * | 1986-08-18 | 1988-03-02 | 林志德 | Mosaic paper-gasket thin wood floor board |
| CN101113634A (en) * | 2007-08-29 | 2008-01-30 | 吴殿满 | Large grade composite floor and method for making same |
| CN101125435A (en) * | 2007-09-11 | 2008-02-20 | 浙江永吉木业有限公司 | Technology for producing parquet wood composite floor and its product |
-
2019
- 2019-05-15 CN CN201910401763.XA patent/CN110126046A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB866927A (en) * | 1957-11-12 | 1961-05-03 | William James Fayers | Improvements in or relating to the laying of parquet flooring and preformed units orpanels therefor |
| CN86204019U (en) * | 1986-08-18 | 1988-03-02 | 林志德 | Mosaic paper-gasket thin wood floor board |
| CN101113634A (en) * | 2007-08-29 | 2008-01-30 | 吴殿满 | Large grade composite floor and method for making same |
| CN101125435A (en) * | 2007-09-11 | 2008-02-20 | 浙江永吉木业有限公司 | Technology for producing parquet wood composite floor and its product |
Non-Patent Citations (1)
| Title |
|---|
| 莫银辉: "《三层实木复合地板背板含水率对其变形的影响》", 《木材工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339058A (en) * | 2020-11-13 | 2021-02-09 | 大亚(江苏)地板有限公司 | Preparation method of large-size fishbone floor-splicing surface plate |
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Application publication date: 20190816 |