CN106625908A - Manufacturing method of waste laminated wood - Google Patents
Manufacturing method of waste laminated wood Download PDFInfo
- Publication number
- CN106625908A CN106625908A CN201611087800.7A CN201611087800A CN106625908A CN 106625908 A CN106625908 A CN 106625908A CN 201611087800 A CN201611087800 A CN 201611087800A CN 106625908 A CN106625908 A CN 106625908A
- Authority
- CN
- China
- Prior art keywords
- glue
- face
- bar
- daughter board
- wood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/06—Manufacture of central layers; Form of central layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to the technical field of wooden material processing, and in particular relates to manufacturing method of waste laminated wood. The method comprises the following steps: processing the waste wood into modeling sticks with unified specifications, connecting as a strip plate by use of a plane structure between the sticks, thereby forming the stable connection force between the plates by use of the engaging capacity between cambered surfaces of the strip plates, wherein the connection force is used for modeling, the laminated wood is uniformly forced while increasing the fastening capacity between the laminated woods, and the warp is avoided; due to the unique modeling structure disclosed by the invention, the acting force between the plates is increased so as to correspondingly reduce the dependence to the glue, the glue usage amount is greatly lowered; and meanwhile, the conventional glue is improved so as to effectively adhere the wood; the laminated wood achieves the aims of strong in compressive resistance and less in glue dosage amount; the waste is sufficiently utilized, the used environment-friendly glue can effectively lower the glue peculiar smell, and lighten the secondary pollution to the environment.
Description
【Technical field】
The present invention relates to wood materials processing technique field, more particularly to a kind of preparation method of waste material integrated timber.
【Background technology】
Guangxi is the important locality of eucalyptus, and eucalyptus is fast due to its growth, and the period of felling in turn is extremely short, eucalyptus strong adaptability, pest and disease damage
Few the characteristics of, is widely cultivated, therefore, eucalyptus is commonly used in the fields such as papermaking, processing furniture, however, eucalyptus is processed into meeting after plank
There are many leftover bits, these waste materials are often used for papermaking, profit is substantially reduced, therefore, utilized in the waste material of eucalyptus
Cheng Zhong, is processed into the approach that integrated timber another kind waste material is utilized, and integrated timber is by the parallel solid wood board of the grain of wood and lath
Widen on length spreading, width, gluing forms the wooden structures sheet material or square bar of definite shape and specification, due to integrated
Material maintains the native texture of timber, and intensity and dimensional stability are all preferable, is a kind of new functional structure wood materials,
It is widely used in building, interior decoration, floor, furniture and various woodworks.
But in the process of integrated timber, production process is various, sizing material is more, high cost, and most timber
Glue stink is dense, and not enough environmental protection can cause the problem of secondary pollution, for this problem, at present, there is many solutions on market
Mode, for example, the B of Chinese patent CN 103692503 disclose compression integrated timber and compression integrating timber production method, and the method will
Conventional artificial's plate pressing machine be unidirectionally pressurised into mould four sides pressurization and in front and back wood materials mutually extrude, i.e., the face of raw material six it is pressurized, become
Shape, mutually fit the utilization reached to timber and bamboo wood, but, can not solve the processing waste material for sheet material using the program
Secondary utilization, using sheet material without pre-process it is improper produced in batches, and, the timber of the program be it is random enter
Row stacking, it is impossible to control the thickness and width of sheet material, again, this programme does not disclose the formula of glue yet.Therefore, integrated
Need to solve problems with the process of material：(1) batch processing can be carried out to wood waste, integrated timber is produced, while
Can reach that compressive resistance is strong, glue consumption is few, sheet metal thickness and width can be controlled, reach waste material utilization；(2) Environment-friendlyglue glue is used, is dropped
The peculiar smell of low glue, mitigates the secondary pollution caused to environment.
【The content of the invention】
In view of the above, it is necessary to provide a kind of preparation method of waste material integrated timber, wood waste can be carried out to criticize
Amount process, produces integrated timber, while reaching, compressive resistance is strong, glue consumption is few, can control sheet metal thickness and width, reaches waste material profit
With；A kind of Environment-friendlyglue glue is developed simultaneously, the peculiar smell of glue is reduced, and mitigates the purpose of the secondary pollution caused to environment.
A kind of preparation method of waste material integrated timber, methods described comprises the steps：
(1) select, without rotten, free from insect pests, without the wood waste for splitting wood, to be put in drying kiln and dried, drying to timber
Water content stop drying when being 8%-12%, and carry out putting 3d-4d in a suitable place to breed,
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc；
(3) many moulding wooden sticks are spliced, slot obtain upper surface, lower surface be waveform, left surface, right flank
For rectangular bar daughter board；The joining method is：The rectangle face of many moulding wooden sticks is arranged successively as joint face
Row, connection form long plate shape, apply glue respectively on adjacent joint face, then fixed, compression, drying；The fluting side
Method is, along the seam crossing of the two moulding wooden sticks for connecting, with groove knife slot treatment to be carried out, and groove face is arched, a height of 1cm of arch；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface.
Further, the waste material is from eucalyptus waste material.
Further, the length of the roundlet wooden stick is not less than 20cm, and diameter is 2cm-6cm.
Further, the width in the rectangle face is more than or equal to 1cm, less than wooden stick diameter.
Further, the spreading processing mode is：The front end face and rear end face of bar daughter board are respectively cut into into zigzag,
The zigzag interface in one piece of strip front edge of board face is connected with the zigzag interface of another piece of bar daughter board rear end face, is applied
Upper glue, drying；The multi-layer spliced processing mode is, by the waveform upper surface of one piece of bar daughter board and another piece of bar daughter board
Waveform lower surface carries out occlusion splicing according to corrugated male and fomale(M＆F), applies glue, dries.
Further, the drying temperature of the drying kiln is 55 DEG C -80 DEG C.
Further, the glue is made up of each component of following weight percents：30%-50% sodium metasilicate, 5%-
15% polyvinyl acetate, 10%-20% polyvinyl alcohol, 5%-15% acrylic resins, 5%-10% terebinths and 5%-
10% santal leaf powder.
The present invention has the advantages that：
1st, wood waste is processed into the present invention moulding wooden stick of unified specification, is connected using the planar structure between wooden stick
Plate is in strip, using between the globoidal structure of stripe board ability is engaged, define attachment force relatively firm between plate and plate, utilized
The attachment force carries out moulding, while increased the fastening ability between integrated sheet material, also causes circuit board uniform force, no
Seesaw can be caused, due to the unique modeling structure of invention, the active force between plate and plate is increased, can reduced for glue accordingly
Dependence, glue consumption greatly reduces.
2nd, present invention uses unique formula carries out the Environment-friendlyglue glue required for the reasonable disposition production present invention, sodium metasilicate is
A kind of conventional ore deposit binder, it is soluble in water, because its strong adhesive effect is extensively applied in the gluing with various materials,
But because sodium metasilicate has hypotoxicity, consumption is preferably excessive, and sodium metasilicate is easily hardened, consumption will excessively affect adding for sheet material
Work, Jing inventor's research finds the optimum when the weight ratio of usage amount is in 30%-50%, can reach quick-drying and also not result in
It is dry；Because the adhesive principal component that the present invention is used is sodium metasilicate, sodium metasilicate is easily hardened, and consumption is unsuitable excessive, but above-mentioned
Consumption and composition can not well bind timber, therefore also need to using polyvinyl acetate composition, and polyvinyl acetate is
A kind of adhesive is a kind of water base thermoplastic polymer, and temperature is higher, and cohesive force is stronger, and the present inventor has found through research, is gathered
The weight ratio of vinylacetate usage amount coordinates best in 5%-15% with sodium metasilicate；Simultaneously as the main binder for using
Composition sodium metasilicate is met water and is easily hardened, and inventor is also had found in addition to adding polyvinyl acetate, and adding polyvinyl alcohol can be more preferably
Performance binder adhesive effect, polyvinyl alcohol is a kind of binder, while being also a kind of emulsifying agent, can make sodium metasilicate not
Meeting quick-hardening, in the formula consumption of the present invention, the percetage by weight of polyvinyl alcohol is 10%-20% optimums；Acrylic acid
Resin is a kind of thermoplastic, and using acrylic resin, in drying course, in the presence of high temperature, cohesive force can be better,
Simultaneously resin also has peptizaiton, can slow down the induration of sodium metasilicate, in the formula consumption of the present invention, acrylic resin
Percetage by weight be 5%-15% optimums；The present invention also uses terebinth and santal leaf powder as spices, and glue is risen
To flavouring effect, it is pungent, unpleasant not result in taste, causes secondary pollution, Jing test of many times to find that terebinth is in glue formula
Middle percetage by weight is respectively 5%-10% optimums.
【Description of the drawings】
Fig. 1 is the schematic diagram that polylith stripe board of the present invention is spliced into circuit board；
Fig. 2 is the schematic diagram of monolithic stripe board of the present invention；
Fig. 3 is the schematic diagram of moulding wooden stick of the present invention.
【Specific embodiment】
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary), unless specifically stated otherwise, each
Feature is an example in a series of equivalent or similar characteristics.
Embodiment 1：
The glue that the present embodiment is used is made up of each component of following weight percents：40% sodium metasilicate, the acid of 15% poly-vinegar
Vinyl acetate, 20% polyvinyl alcohol, 15% acrylic resin, 5% terebinth and 5% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 55 DEG C and is dried, the water content of drying to timber is stopped when being 8%
Only dry；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 20cm, and diameter is 2cm, and the width in rectangle face is 1cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Embodiment 2：
The glue that the present embodiment is used is made up of each component of following weight percents：38% sodium metasilicate, the acid of 10% poly-vinegar
Vinyl acetate, 18% polyvinyl alcohol, 14% acrylic resin, 10% terebinth and 10% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 80 DEG C and is dried, when the water content of drying to timber is 12%
Stop drying；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 30cm, and diameter is 6cm, and the width in rectangle face is not less than 5.5cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Embodiment 3：
The glue that the present embodiment is used is made up of each component of following weight percents：50% sodium metasilicate, the acid of 12% poly-vinegar
Vinyl acetate, 15% polyvinyl alcohol, 5% acrylic resin, 9% terebinth and 9% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 60 DEG C and is dried, when the water content of drying to timber is 11%
Stop drying；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 50cm, and diameter is 3cm, and the width in rectangle face is 1.5cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Embodiment 4：
The glue that the present embodiment is used is made up of each component of following weight percents：44% sodium metasilicate, 5% poly-vinegar acid second
Alkene ester, 19% polyvinyl alcohol, 14% acrylic resin, 9% terebinth and 9% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 65 DEG C and is dried, when the water content of drying to timber is 10%
Stop drying；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 200cm, and diameter is 3.5cm, and the width in rectangle face is 2cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Embodiment 5：
The glue that the present embodiment is used is made up of each component of following weight percents：48% sodium metasilicate, 5% poly-vinegar acid second
Alkene ester, 18% polyvinyl alcohol, 13% acrylic resin, 8% terebinth and 8% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 70 DEG C and is dried, the water content of drying to timber is stopped when being 9%
Only dry；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 220cm, and diameter is 4cm, and the width in rectangle face is 3cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Embodiment 6：
The glue that the present embodiment is used is made up of each component of following weight percents：30% sodium metasilicate, the acid of 15% poly-vinegar
Vinyl acetate, 20% polyvinyl alcohol, 15% acrylic resin, 10% terebinth and 10% santal leaf powder.
The procedure of processing of the present embodiment integrated timber is as follows：
(1) select the wood waste after eucalyptus processing sheet material to be processed, the waste material of selection ensures without rotting, free from insect pests,
Without wood is split, wood waste is put in the drying kiln that temperature is 75 DEG C and is dried, when the water content of drying to timber is 10%
Stop drying；
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, rod
Rod formative method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc, its
The length of middle rod rod is 250cm, and diameter is 5cm, and the width in rectangle face is not less than 4cm；
(3) many moulding wooden sticks are spliced, are slotted (wherein, grooving method is along the two moulding wooden sticks for connecting
Seam crossing, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch) to obtain upper surface, lower surface be waveform, left
Side, right flank are rectangular bar daughter board；Joining method is：By the rectangle face of many moulding wooden sticks as joint face successively
Arranged, connect to form long plate shape, applied glue respectively on adjacent joint face, then fixed, compression, drying；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, plate
Material is fixed through band side compression machine, obtain integrated timber after the polishing of surface, wherein, spreading processing mode is：Before bar daughter board
End face and rear end face are respectively cut into zigzag, by the zigzag interface in one piece of strip front edge of board face and another piece of bar daughter board rear end
The zigzag interface in face is connected, and is applied glue, is dried；The multi-layer spliced processing mode is, by one piece of bar daughter board
Waveform upper surface carry out being engaged splicing according to corrugated male and fomale(M＆F) with the waveform lower surface of another piece of bar daughter board, coat
Glue, drying.
Control group 1：
According to the processing method process material of embodiment 1, glue uses commercially available white glue with vinyl.
Control group 2：
According to the processing method process material of embodiment 1, joining method is：Plank is processed into into rectangular shape, it is many
Layer carries out stacking splicing.
Checking test：
The plate of embodiment 1-6 and a length of 100cm of control group 1-2, a width of 20cm, a height of 5cm is carried out respectively resistance to compression by selection
Test, records tensile strength, yield strength, elongation etc., and detected by scent glue smell is simultaneously recorded；A length of 100cm is calculated, it is a width of
20cm, the glue usage amount of the plate of a height of 5cm is simultaneously recorded, and above-mentioned record case is shown in Table 1, and the calculating of the area of glue usage amount is public
Formula is：
The integrated timber compressive resistance of table 1, glue usage amount, glue smell situation table
From upper table data, better than conventional method using method of the present invention process material compressive resistance, glue makes
Consumption is less.
In sum, can be reached using method of the present invention process material carries out batch processing to wood waste, production
Integrated timber, can reach that compressive resistance is strong, glue consumption is few, fully waste material can be utilized, while using the environment-friendlyadhesive adhesive of the present invention
Water energy effectively reduces the peculiar smell of glue, mitigates the secondary pollution caused to environment.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore limitation of the scope of the invention can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.Therefore, protection scope of the present invention should be defined by claims.
Claims (7)
1. a kind of preparation method of waste material integrated timber, methods described comprises the steps：
(1) select, without rotten, free from insect pests, without the wood waste for splitting wood, to be put in drying kiln and dried, dry containing to timber
Stop drying when the water yield is 8%-12%, and carry out putting 3d-4d in a suitable place to breed,
(2) wood waste after putting in a suitable place to breed is processed into into roundlet wooden stick, then carries out moulding, obtain moulding wooden stick, roundlet wooden stick is made
Type method is：Two rectangle faces of correspondence identical with wooden stick length, being parallel to each other are cut out perpendicular to wooden stick disc；
(3) many moulding wooden sticks are spliced, slot obtain upper surface, lower surface be waveform, left surface, right flank for length
Square bar daughter board；The joining method is：The rectangle face of many moulding wooden sticks is arranged successively as joint face, is connected
Connect to form long plate shape, apply glue respectively on adjacent joint face, then fixed, compression, drying；The grooving method is edge
The seam crossing of the two moulding wooden sticks for connecting, with groove knife slot treatment is carried out, and groove face is arched, a height of 1cm of arch；
(4) require according to product-forming, carry out bar daughter board spreading process or carry out multi-layer spliced process to obtain sheet material, sheet material Jing
Cross band side compression machine to fix, obtain integrated timber after the polishing of surface.
2. the preparation method of a kind of waste material integrated timber according to claim 1, it is characterised in that the waste material is from eucalyptus
Waste material.
3. a kind of preparation method of waste material integrated timber according to claim 1, it is characterised in that the length of the roundlet wooden stick
Degree is not less than 20cm, and diameter is 2cm-6cm.
4. a kind of preparation method of waste material integrated timber according to claim 1, it is characterised in that the width in the rectangle face
Degree is more than or equal to 1cm, less than wooden stick diameter.
5. a kind of preparation method of waste material integrated timber according to claim 1, it is characterised in that the spreading processing mode
For：The front end face and rear end face of bar daughter board are respectively cut into into zigzag, by the zigzag interface in one piece of strip front edge of board face with
The zigzag interface of another piece of bar daughter board rear end face is connected, and is applied glue, is dried；The multi-layer spliced processing mode
For the waveform upper surface of one piece of bar daughter board is entered with the waveform lower surface of another piece of bar daughter board according to corrugated male and fomale(M＆F)
Row occlusion splicing, applies glue, dries.
6. a kind of preparation method of waste material integrated timber according to claim 1, it is characterised in that the drying of the drying kiln
Temperature is 55 DEG C -80 DEG C.
7. the preparation method of a kind of waste material integrated timber according to claim 1, it is characterised in that the glue is by following heavy
The each component composition of amount percentage：30%-50% sodium metasilicate, 5%-15% polyvinyl acetate, 10%-20% polyvinyl alcohol,
5%-15% acrylic resins, 5%-10% terebinths and 5%-10% santal leaf powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087800.7A CN106625908A (en) | 2016-12-01 | 2016-12-01 | Manufacturing method of waste laminated wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611087800.7A CN106625908A (en) | 2016-12-01 | 2016-12-01 | Manufacturing method of waste laminated wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106625908A true CN106625908A (en) | 2017-05-10 |
Family
ID=58813581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611087800.7A Pending CN106625908A (en) | 2016-12-01 | 2016-12-01 | Manufacturing method of waste laminated wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015845A (en) * | 2019-12-31 | 2020-04-17 | 江西兴创木业有限责任公司 | Panel laminated wood, laminated wood splicing unit and processing method thereof |
| CN113351616A (en) * | 2021-04-26 | 2021-09-07 | 黄建光 | Prevent gardens ornament recovery unit of card silk |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3706710A1 (en) * | 1986-03-04 | 1987-09-10 | Jost Mueller | Glued laminated material |
| CN201446592U (en) * | 2009-05-27 | 2010-05-05 | 茅渠渊 | Anti-deformation forming wood board |
| CN103372898A (en) * | 2012-04-23 | 2013-10-30 | 梅州市汇胜木制品有限公司 | Integration gluing technology for wood special-shaped unit strips |
| CN203542761U (en) * | 2013-07-29 | 2014-04-16 | 南京林业大学 | Rectangular large-cross section bonding timber being manufactured by undersized logs |
| CN105694770A (en) * | 2016-01-28 | 2016-06-22 | 湖南达美程智能科技股份有限公司 | Environment-friendly adhesive and preparation method thereof |
| CN105751342A (en) * | 2016-04-08 | 2016-07-13 | 武汉王仁忠新型板材投资管理有限公司 | Plate material, solid wood composite floor base material and column material made from branch materials and round rod materials, and manufacturing method |
| CN205969366U (en) * | 2016-08-25 | 2017-02-22 | 广州市美澳建材有限公司 | Log wave splice plate |
-
2016
- 2016-12-01 CN CN201611087800.7A patent/CN106625908A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3706710A1 (en) * | 1986-03-04 | 1987-09-10 | Jost Mueller | Glued laminated material |
| CN201446592U (en) * | 2009-05-27 | 2010-05-05 | 茅渠渊 | Anti-deformation forming wood board |
| CN103372898A (en) * | 2012-04-23 | 2013-10-30 | 梅州市汇胜木制品有限公司 | Integration gluing technology for wood special-shaped unit strips |
| CN103372898B (en) * | 2012-04-23 | 2015-07-15 | 梅州市汇胜木制品有限公司 | Integration gluing technology for wood special-shaped unit strips |
| CN203542761U (en) * | 2013-07-29 | 2014-04-16 | 南京林业大学 | Rectangular large-cross section bonding timber being manufactured by undersized logs |
| CN105694770A (en) * | 2016-01-28 | 2016-06-22 | 湖南达美程智能科技股份有限公司 | Environment-friendly adhesive and preparation method thereof |
| CN105751342A (en) * | 2016-04-08 | 2016-07-13 | 武汉王仁忠新型板材投资管理有限公司 | Plate material, solid wood composite floor base material and column material made from branch materials and round rod materials, and manufacturing method |
| CN205969366U (en) * | 2016-08-25 | 2017-02-22 | 广州市美澳建材有限公司 | Log wave splice plate |
Non-Patent Citations (1)
| Title |
|---|
| 张求慧等: "《家具材料学》", 31 December 2012, 中国林业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015845A (en) * | 2019-12-31 | 2020-04-17 | 江西兴创木业有限责任公司 | Panel laminated wood, laminated wood splicing unit and processing method thereof |
| CN113351616A (en) * | 2021-04-26 | 2021-09-07 | 黄建光 | Prevent gardens ornament recovery unit of card silk |
| CN113351616B (en) * | 2021-04-26 | 2023-06-23 | 创业黑马(江苏)科技有限公司 | Garden ornament recovery device capable of preventing wire clamping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101332614A (en) | Burnishing surface wood oriented structure chipboard and manufacture method and use thereof | |
| CN106625908A (en) | Manufacturing method of waste laminated wood | |
| CN102756419B (en) | Production method for curly stacking artificial boards in bidirectional die-pressing manner | |
| CN201525060U (en) | Bamboo splicing plate | |
| CN103029177B (en) | Soaking compression restructuring artificial board and method for producing same | |
| CN103770167A (en) | Manufacturing technique of bamboo bundle plywood | |
| CN1136085C (en) | Making process of radial thin bamboo strip curtain composite board | |
| CN106827118B (en) | Solid wood parquet wood and processing technology thereof | |
| CN103692503B (en) | Compression integrated timber and compression integrating timber production method | |
| CN108214750A (en) | The arbitrarily long recombination bamboo profile of laminated type and its manufacturing method | |
| CN201856278U (en) | Dislocation finger joint recombined structural wood | |
| CN204212362U (en) | Composite-structure floor base material | |
| CN201865300U (en) | Solid wood floor taking oriented strand board as base material | |
| CN103231423B (en) | A kind of laminate bamboo radical fiber composite material and manufacture method thereof | |
| CN103465318B (en) | A kind of bamboo wood composite container baseboard and manufacture method thereof | |
| CN2787407Y (en) | Flame-retardant bamboo/wood composite board | |
| CN103231424B (en) | A kind of hollow bamboo base fiber compound structure material and manufacture method thereof | |
| CN203282573U (en) | Hollow finger joint recombination bamboo structure wood | |
| CN102441924A (en) | Laminated single board with mountain texture, processing method and application thereof | |
| CN1278828C (en) | Production method of bamboo laminated timber floor or dock | |
| CN204081386U (en) | Plane fibers vertical stratification floor base material | |
| CN203282556U (en) | Hollow chamfered joint recombination bamboo structure wood | |
| CN201062421Y (en) | Composite floor | |
| CN203293330U (en) | Bamboo recombination structural wood with sandwich structure | |
| CN101913183B (en) | Load-bearing flakeboard with composite structure and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |