The production and processing technology of solid wooden compound floor
Technical field
The invention belongs to composite floor board field, particularly relate to the production and processing technology of a kind of solid wooden compound floor.
Background technology
In recent years, the i.e. consolidated floor of solid wooden floor board, solid wooden compound floor, impregnated-paper laminated wood floor is made
Floor decorative material is widely used in indoor decoration.
Solid wooden floor board tongue-and-groove uses the assembled processing technology of flat button, and it uses a large amount of heavy caliber logs to make raw material,
It is said that in general, the timber utilization rate of solid wooden floor board is only 30%-40%, need to select even go up a century decades
High-quality solid wood, raw material selection standard is high, needs to consume the substantial amounts of forest reserves.Thus, exist excellent
The problem that matter timber is in short supply, timber utilization rate is the highest.And on using, solid wooden floor board there is also mutability
Shape, easy harmomegathus, the most wear-resisting and defect that involves great expense, it is more difficult to solve waterproof, moistureproof, Anti-moth-eating
Etc. problem, therefore have impact on using effect and service life.
Solid wooden compound floor is also to use the assembled production technology of flat button, though its stability is better than solid wooden floor board,
But it is making moist for a long time or is soaking, and surface color can produce blackout, go mouldy, and surface paint production work
Skill is complicated, and surface scratch-resistant, abrasion resistance all compare shortcoming, and yield is the highest, and aberration is the biggest.
The i.e. consolidated floor of impregnated-paper laminated wood floor uses density fiber board as base material, saves forest money
Source;Using snap close assembly production technology, pattern enriches, wear-resisting, cost performance advantages of higher, but has individual prominent
The shortcoming gone out is met water exactly and can be foamed swell.
Floor molds snap close technology being widely used in consolidated floor, but does not applies in multi-layer floor,
Because in Shi Jian, multi-layer floor uses and molds snap close technology and there will be that lines is unintelligible, plate material lamination, rise
The problems such as bulge.
Summary of the invention
For weak point present in above-mentioned technology, the present invention provide a kind of save timber, low cost,
The production and processing technology of stay-in-grade solid wooden compound floor.
For achieving the above object, the present invention provides the production and processing technology of a kind of solid wooden compound floor, including
Following step:
S1, hot pressing: Stainless Molding Board is fixed on upper hot pressboard, end steel plate is arranged on lower hot pressing board,
Multilayer plate is layered on feeding trolley successively, overlays in hot press;
S2, scraping: the dipping paper scraped clean after the thermosetting that four limits of the sheet material after overlaying are unnecessary, cool
Sheetpile is piled up neatly;
S3, sawing: utilize the sawing machine with molding locator that the sheet material after overlaying is carried out sawing;
S4, shaping: on the sheet material after sawing, process tenon, tenon button, groove and groove button;
S5, sealing wax: sheet material wax sealing device after shaping is carried out sealing wax processing;
S6, test package: test according to standard-required, carry out packaging warehouse-in after the assay was approved.
Wherein, described step S1, hot pressing is a hot pressing, specifically includes two steps:
S11, is fixed on Stainless Molding Board on upper hot pressboard, and end steel plate is arranged on lower hot pressing board;
S12, puts down dipping glued membrane abrasion-proof paper, dipping glued membrane facing paper, multi-layer solid wood substrate, dipping glued membrane
Weighing apparatus paper is layered on feeding trolley the most successively, overlays in hot press.
Wherein, described step S1, hot pressing is twice hot pressing, specifically includes three steps:
S11, is fixed on Stainless Molding Board on upper hot pressboard, and end steel plate is arranged on lower hot pressing board;
S12, multi-layer solid wood substrate, thermosetting resin balance paper are layered on feeding trolley, from top to bottom in heat
Carry out in press overlaying for the first time;
S13, then send in hot press on existing substrate by dipping paper, thermosetting resin wood grain paper, carries out the
Secondary overlays.
Wherein, in described step S1, put one or two 1.6-2.5MM between upper lower steel plate and heating platen thick
Copper mesh or silica gel cushion pad.
Wherein, in described step S1, the temperature of hot press upper hot pressboard is set between 170-195 °,
Pressure is set between 8-15Mpa.
Wherein, in described step S12, the time that overlays is between the 23-40 second.
Wherein, in described step S12, overlay the time between the 3-10 second for the first time;In described step
In S13, second time overlays the time between the 20-35 second.
Wherein, between described step S1 and step S2, also need to carry out Pre-testing:
Whether the sheet material after inspection overlays meets standard-required, if any appearance quality, and can be by adjusting
Whole hot press temperature, pressure and time are to reach standard-required;Such as winding without outlet problem, then continue into
Row step S2.
Wherein, between described step S3 and step S4, also need to carry out stacking health:
By the sheet material after sawing by every horizontal extended spread stacking, and the region being placed on gravity-flow ventilation is entered
Row health.
Wherein, in stacking health step, between sheet material, keep more than 5CM spacing;Conditioned time is more than
72 hours.
The invention has the beneficial effects as follows: compared to prior art, on present invention sheet material after sawing, add
Work has gone out tenon, tenon button, groove and groove button;The shape of tenon is suitable with the shape of groove, and tenon assigns in groove;
The shape of tenon button is suitable with the shape of groove button;Tenon, tenon button, groove and groove button achieve the seamless company on floor
Connect.The production and processing technology of the solid wooden compound floor that the present invention provides, the product produced possesses energy-saving ring
Protect, the advantage such as pattern is abundant, wear-resisting attractive in appearance, waterproof and dampproof, stable performance, price material benefit.
Accompanying drawing explanation
Fig. 1 is the flow chart of the production and processing technology of the solid wooden compound floor of the present invention.
Fig. 2 is the structure chart of the product utilizing the processing technology of the present invention to produce.
Main element symbol description is as follows:
11, tenon 12, tenon button
13, groove 14, groove button
15, dipping glued membrane abrasion-proof paper 16, dipping glued membrane facing paper
17, multi-layer solid wood substrate 18, dipping glued membrane balance paper
Detailed description of the invention
In order to more clearly state the present invention, below in conjunction with the accompanying drawings the present invention is further described.
Referring to Fig. 1 and Fig. 2, the production and processing technology of the solid wooden compound floor of the present invention, including following several
Individual step:
S1, hot pressing: Stainless Molding Board is fixed on upper hot pressboard, end steel plate is arranged on lower hot pressing board,
Multilayer plate is layered on feeding trolley successively, overlays in hot press;
S2, scraping: the dipping paper scraped clean after the thermosetting that four limits of the sheet material after overlaying are unnecessary, cool
Sheetpile is piled up neatly;
S3, sawing: utilize the sawing machine with molding locator that the sheet material after overlaying is carried out sawing;
S4, shaping: on the sheet material after sawing, process tenon 11, tenon button 12, groove 13 and groove button 14;
S5, sealing wax: sheet material wax sealing device after shaping is carried out sealing wax processing;
S6, test package: test according to standard-required, carry out packaging warehouse-in after the assay was approved.
Compared to prior art, on present invention sheet material after sawing, processed tenon 11, tenon button 12,
Groove 13 and groove button 14;The shape of tenon 11 is suitable with the shape of groove 13, and tenon 11 assigns in groove 13;
The shape of tenon button 12 is suitable with the shape of groove button 14;Tenon 11, tenon button 12, groove 13 and groove button 14 are real
Show the seamless link on floor.The present invention has also carried out sealing wax processing to sheet material, makes floor have preferably
Water resistance.The production and processing technology of the solid wooden compound floor that the present invention provides, the product produced possesses
The advantages such as energy-conserving and environment-protective, pattern be abundant, wear-resisting attractive in appearance, waterproof and dampproof, stable performance, price material benefit.
The production and processing technology of the solid wooden compound floor that the present invention provides, in step sl, hot pressing is
Hot pressing, specifically includes two step: S11, is fixed on upper hot pressboard by Stainless Molding Board, end steel
Plate is arranged on lower hot pressing board;S12, will dipping glued membrane abrasion-proof paper 15, dipping glued membrane facing paper 16, many
Layer solid wood baseplate 17, dipping glued membrane balance paper 18 are layered on feeding trolley, the most successively at hot press
Inside overlay.The production and processing technology of the solid wooden compound floor that the present invention provides, uses multi-layer solid wood substrate 17
Mainly comprising as floor, has stable performance, cheap advantage, avoids employing big simultaneously
Raw material made by amount heavy caliber log, reduce the consumption to the forest reserves, are conducive to protecting environment;Dipping glue
Film abrasion-proof paper 15 can improve the anti-wear performance on floor, it is ensured that floor remains to keep good through long-time use
Performance, make floor durable in use;Dipping glued membrane facing paper 16 can increase the aesthetic feeling on floor, improves ground
The decorative effect of plate, can obtain abundant pattern by changing the pattern of dipping glued membrane facing paper 16, full
The different demands of the different client of foot;Dipping glued membrane balance paper 18 makes floor have good moisture-proof function, ground
Plate is not easy foaming change and rises after meeting water, moreover it is possible to play the effect of balance.
The production and processing technology of the solid wooden compound floor of the present invention, hot pressing is twice hot pressing, step S1
Specifically include three steps:
S11, is fixed on Stainless Molding Board on upper hot pressboard, and end steel plate is arranged on lower hot pressing board;S12,
Multi-layer solid wood substrate 17, thermosetting resin balance paper are layered on feeding trolley, from top to bottom in hot press
Carry out overlaying for the first time;S13, then base will be had in dipping paper, thermosetting resin wood grain paper feeding hot press
On plate, carry out second time and overlay.In step s 13, impregnate paper, thermosetting resin wood grain paper can also
Replaced by spraying (alundum (Al2O3)) dipping woodgrained paper, there is the spies such as wood grain is apparent, natural, wear-resisting
Point.
The hot pressing of the present invention can only carry out a hot pressing, it is also possible to carries out twice hot pressing, once heat
The operating efficiency of pressure is high, and the processing effect of twice hot pressing is good.Can according to actual needs, unrestricted choice heat
Pressure mode.
The production and processing technology of the solid wooden compound floor of the present invention, in step sl, upper lower steel plate and hot pressing
One or two 1.6-2.5MM thickness copper mesh or silica gel cushion pad is put between plate.Thick copper mesh or silica gel cushion pad energy
Play good cushioning effect, make the uniform force, steadily of sheet material, it is to avoid powerful impulsive force destroys plate
Material, improves the qualification rate of product.
The production and processing technology of the solid wooden compound floor of the present invention, in step S1, hot press upper hot pressboard
Temperature is set between 170-195 °, and pressure is set between 8-15Mpa.Process above parameter, be all
The optimal parameter drawn by substantial amounts of explorative experiment, in this parameter area, the product quality processed
Optimum, qualification rate is the highest.Certainly the hot compression parameters of the present invention is not limited to that, also can be that other are reasonable
Parameter.
The production and processing technology of the solid wooden compound floor of the present invention, when using the processing technology of a hot pressing,
The time that overlays is between the 23-40 second.When using the processing technology of twice hot pressing, in step s 12,
Overlay the time between the 3-10 second for the first time;In step s 13, second time overlays the time in the 20-35 second
Between.Certainly this belongs to a specific embodiment of the present invention, the present invention hot compression parameters and not only limit
In this, also can be other rational parameters.
The production and processing technology of the solid wooden compound floor of the present invention, between step S1 and step S2, also
Pre-testing need to be carried out: whether the sheet material after inspection overlays meets standard-required, if any appearance quality,
Can be by adjusting hot press temperature, pressure and time to reach standard-required;Such as winding without outlet problem,
Then proceed step S2.When presentation quality goes wrong, Pre-testing can find presentation quality in time,
Adjust parameter as early as possible, loss is preferably minimized.
The production and processing technology of the solid wooden compound floor of the present invention, between step S3 and step S4, also
Stacking health need to be carried out: by the sheet material after sawing by every horizontal extended spread stacking, and be placed on nature
The region ventilated carries out health.The purpose of stacking health is the stress in release sheet material, it is ensured that its flatness
And stability.In stacking health step, between sheet material, keep more than 5CM spacing;Conditioned time is more than
72 hours.Certainly these concrete parameters, are the optimal value of the present invention, but the present invention are not limited in
This, also can be other values.
It is listed below several embodiments of the present invention:
Embodiment one:
Hot pressing: on request mold pressing R type Stainless Molding Board is fixed on upper hot pressboard, lower hot pressing board according to
Require end steel plate is installed.Two 1.6 thick copper mesh are put between upper lower steel plate and heating platen.By heat on hot press
The temperature of pressing plate is set in 185 degree, and the temperature of lower hot pressing board is set in 190 degree, and pressure is adjusted to 12Mpa
Between, will dipping glued membrane abrasion-proof paper, dipping glued membrane facing paper, multi-layer solid wood substrate, dipping glued membrane balance
Paper is layered on feeding trolley the most successively, and feeding is entered hot press and overlayed.The time of overlaying is 30 seconds.
Inspection scraping: checking the sheet material after overlaying, whether it meets standard-required.If any outward appearance matter
Above-mentioned hot press temperature, pressure, time are just finely adjusted by amount problem, to reach standard-required.Overlay
Going out solid wooden compound floor upper mold indent four limit and must have more than the size reaching aftershaping tongue-and-groove, its size is led to
Cross long side direction two pieces on lower hot pressing board, one piece of Active guide fence of short side direction is adjusted.Reality will be overlayed
Dipping paper scraped clean after the thermosetting that wood composite floor four limit is unnecessary, buck stacking.
Sawing: the sheet material after overlaying carries out stacking health in more than 24 hours, to ensure sheet material stability, right
It is carrying out sawing with molding on sawing machine of locator.Conscientiously the edge of wood composite floor is to plate face the
Article one, size requirements that is in the same size and that reach to be molded tongue-and-groove is answered in groove center position, to ensure that aftershaping is processed
Precision.
Shaping: by lath after sawing by every horizontal longitudinal feed windrow buttress health.Keep between every palm bar
More than 5CM spacing, the region being placed on gravity-flow ventilation carries out health, to discharge the stress in lath, it is ensured that
Its flatness and stability.Can be shaped after carrying out the health of more than 72 hours.By fixing during shaping
Direction first carries out long edge forming, then carries out minor face shaping, and making to process solid wooden compound floor can be assembled.
Sealing wax: sheet material wax sealing device after shaping is carried out sealing wax processing so that it is have more preferable water resistance.
Test package: carry out after testing according to standard-required being packaged into storehouse.
Embodiment two:
Hot pressing: on request mold pressing R type Stainless Molding Board is fixed on upper hot pressboard, lower hot pressing board according to
Require end steel plate is installed.A 2.5MM thickness copper mesh or silica gel cushion pad is put between upper lower steel plate and heating platen.
The temperature of lower hot pressing board on hot press is set in 190 °, pressure is adjusted to 13Mpa, by multi-layer solid wood base
Plate, dipping glued membrane balance paper are layered on feeding trolley from top to bottom, and feeding is entered hot press and overlayed, for the first time
The time of overlaying is 4 seconds, then will have base in spraying (alundum (Al2O3)) dipping woodgrained paper feeding hot press
On plate, Guan Bi overlays again, and the time that overlays for the second time is 25 seconds.
Inspection scraping: checking the sheet material after overlaying, whether it meets standard-required.If any outward appearance matter
Above-mentioned hot press temperature, pressure, time are just finely adjusted by amount problem, to reach standard-required.Overlay
Going out solid wooden compound floor upper mold indent four limit and must have more than the size reaching aftershaping tongue-and-groove, its size is led to
Cross long side direction two pieces on lower hot pressing board, one piece of Active guide fence of short side direction is adjusted.To overlay out
Dipping paper scraped clean after the thermosetting that solid wooden compound floor four limit is unnecessary, buck stacking.
Sawing: the sheet material after overlaying carries out stacking health in more than 24 hours, to ensure sheet material stability, right
It is carrying out sawing with molding on sawing machine of locator.Cut out the edge of solid wooden compound floor to plate face
Article 1, size requirements that is in the same size and that reach to be molded tongue-and-groove is answered in groove center position, to ensure that aftershaping adds
The precision of work.
Shaping: by lath after sawing by every horizontal longitudinal feed windrow buttress health.Keep between every palm bar
More than 5CM spacing, the region being placed on gravity-flow ventilation carries out health, to discharge the stress in lath, it is ensured that
Its flatness and stability.Can be shaped after carrying out the health of more than 72 hours.By fixing during shaping
Direction first carries out long edge forming, then carries out minor face shaping, makes the processing solid wooden compound floor can be assembled.
Sealing wax: sheet material wax sealing device after shaping is carried out sealing wax processing so that it is have more preferable water resistance.
Test package: carry out after testing according to standard-required being packaged into storehouse.
The several specific embodiments being only the present invention disclosed above, but the present invention is not limited to this,
The changes that any person skilled in the art can think of all should fall into protection scope of the present invention.