CN113635616A - Outdoor board structure taking waste template as base material and production process - Google Patents
Outdoor board structure taking waste template as base material and production process Download PDFInfo
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- CN113635616A CN113635616A CN202110727909.7A CN202110727909A CN113635616A CN 113635616 A CN113635616 A CN 113635616A CN 202110727909 A CN202110727909 A CN 202110727909A CN 113635616 A CN113635616 A CN 113635616A
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- layer
- veneer
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- waste
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
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- 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
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- 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
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
Abstract
The invention relates to an outdoor plate structure taking a waste template as a base material, which comprises a log rotary-cut veneer and core strips cut by the waste template according to a strip shape, wherein the plate structure is a combined structure which is formed by overlapping a plurality of layers, takes the core strips cut by the waste template as a middle layer of a main material and takes the log rotary-cut veneer as an armor layer; comprising a first veneer layer, a second veneer layer, a third veneer layer and a fourth veneer layer; the first veneer layer is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of a finished product in a wood fiber direction; the second veneer layer is formed by sequentially butting and laying along the width of the finished product; the middle layer is formed by butting core strips along the length direction of a finished product material; the third veneer layer is formed by sequentially butting and laying along the width of a finished product material; the fourth veneer layer is formed by overlapping and laying the finished veneer layer along the length of the finished veneer in sequence. The invention laminates the multilayer board into an integral board, has reasonable mechanical structure and high recycling rate, can save wood and can be recycled again.
Description
Technical Field
The invention relates to the technical field of recycled wood, in particular to an outdoor board structure taking a waste template as a base material and a production process.
Background
The traditional building formwork wood beam or packing box is mainly obtained by sawing high-quality logs, a large amount of forest trees need to be felled, the ecological environment is damaged, and although partial waste templates are reformed or composite plastics are used for manufacturing the wood beam in the market, the recycling cost is increased again, so that the good development of the ecological environment is not facilitated.
Disclosure of Invention
In order to solve the technical problems or at least partially solve the technical problems, the invention provides an outdoor board structure taking a waste template as a base material and a production process.
The invention provides an outdoor board structure taking a waste template as a base material and a production process, the outdoor board structure comprises a log rotary-cut veneer and core strips cut by the waste template according to a strip shape, the board structure is formed by multilayer superposition, a combined structure taking the core strips sawed by the waste template as a main material and the log rotary-cut veneer as an armor layer is subjected to glue coating, layer-by-layer paving, hot pressing or cold pressing and cutting;
the armor layer is divided into an upper armor layer and a lower armor layer which are respectively positioned at the upper side and the lower side of the middle layer;
the upper armor layer sequentially comprises a first veneer layer and a second veneer layer from top to bottom;
the lower armor layer sequentially comprises a third veneer layer and a fourth veneer layer from top to bottom;
the first veneer layer is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of a finished product in a wood fiber direction;
the second veneer layer is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in the wood fiber direction;
the middle layer is formed by butting core strips sawed by strip-shaped waste templates along the length direction of a finished product material and closely arranging the core strips one by one to the required length and width;
the third veneer layer is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in the wood fiber direction;
the fourth veneer layer is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of the finished product in the wood fiber direction.
The middle layer is one or more layers.
The middle layer is of a multilayer structure, and a layer of log rotary-cut veneer layer is longitudinally lapped and laid between the upper core strip main body material and the lower core strip main body material along the length direction.
The log rotary-cut veneer is 90-100cm in length, 40-65cm in width and 0.6-4mm in thickness.
The log rotary-cut veneer is 95cm in length, 45cm in width and 1.8mm in thickness.
The width of the core strip is 1-12cm, the thickness is 10-12mm, and the length is not limited.
A production process of an outdoor plate structure by taking a waste template as a base material is completed by adopting a flow type and unit type combined process, and comprises the following steps:
s1, paving the rotary cut veneer layer and the core material layer by adopting a running water type layer-by-layer paving mode, gluing, cutting according to the length, and entering a prepressing stage;
and S2, loading the pre-pressed semi-finished product into a hot press, pressing up and down, pressing and keeping on four sides, and cutting to length according to the requirement after the adhesive reaches the curing time.
The invention provides an outdoor board structure taking waste templates as basic materials and a production process, which mainly use the waste templates of buildings, and the invention lays rotary-cut log veneers in a longitudinal lap joint manner and in a transverse butt joint manner, so that the outturn percentage advantage of the rotary cutting of short wood is converted into infinite-length materials, and the strength and the deformation resistance are increased. The invention laminates the multilayer board into an integral board, has reasonable mechanical structure and high recycling rate, can save wood and can be recycled again. The product of the invention is used in a plurality of outdoor applications such as buildings, packing cases and the like, has low cost, firmness, durability and no pollution, and can be crushed to be used as 'biomass fuel' after being recovered.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a layered schematic view of the outdoor board structure based on waste forms of the present invention;
FIG. 2 is a schematic view of a rotary-cut veneer in transverse lap joint;
fig. 3 is a schematic view of a log rotary-peeled veneer;
fig. 4 is a schematic plan view of the log rotary-cut veneer of the present invention laid in a transverse and overlapping manner;
fig. 5 is a schematic plan view of longitudinal butt-joint laying of the log veneer according to the present invention.
Reference numerals:
1-a first veneer layer; 2-a second veneer layer; 3-a third veneer layer; 4-a fourth veneer layer; 5-an intermediate layer; 6-log rotary cutting veneer; 7-core bar; 8-lap joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1-5, the invention provides an outdoor board structure and production process using waste templates as basic materials, comprising rectangular log rotary-cut veneers and core strips 7 cut by the waste templates according to strips, wherein the board structure is formed by multilayer superposition, a middle layer using the core strips sawed by the waste templates as main materials and a combined structure using the log rotary-cut veneers as armor layers are subjected to processes of gluing, layer-by-layer paving, hot pressing or cold pressing and cutting;
the armor layer is divided into an upper armor layer and a lower armor layer which are respectively positioned at the upper side and the lower side of the middle layer;
the upper armor layer sequentially comprises a first veneer layer 1 and a second veneer layer 2 from top to bottom;
the lower armor layer sequentially comprises a third veneer layer 3 and a fourth veneer layer 4 from top to bottom;
the first veneer layer 1 is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of a finished product material in a wood fiber direction, and the overlapping part 8 is shown in fig. 4.
The second veneer layer 2 is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in a wood fiber direction;
the middle layer 3 is formed by butting core strips 7 sawed by strip-shaped waste templates along the length direction of a finished product material and closely arranging the core strips one by one to the required length and width;
the third veneer layer 4 is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in the wood fiber direction;
the fourth veneer layer 5 is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of a finished product material in a wood fiber direction.
The middle layer is one or more layers.
If the middle layer is of a multilayer structure, a layer of log rotary-cut veneer layer is lapped and laid between the main materials of the upper core strip and the lower core strip along the length of the finished product material in the wood fiber direction.
The log rotary-cut veneer is 90-100cm in length, 40-65cm in width and 0.6-4mm in thickness.
The log rotary-cut veneer is 95cm in length, 45cm in width and 1.8mm in thickness.
The width of the core strip is 1-12cm, the thickness is 10-12mm, and the length is not limited.
A production process of an outdoor plate structure by taking a waste template as a base material is completed by adopting a flow type and unit type combined process, and comprises the following steps:
s1, paving the rotary cut veneer layer and the core material layer by adopting a running water type layer-by-layer paving mode, gluing, cutting according to the length, and entering a prepressing stage;
and S2, loading the pre-pressed semi-finished product into a hot press, pressing up and down, pressing and keeping on four sides, and cutting to length according to the requirement after the adhesive reaches the curing time.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (7)
1. The outdoor board structure with the waste template as the base material comprises a log rotary-cut veneer and core strips cut by the waste template according to strips, and is characterized in that: the plate structure is formed by multilayer superposition, and is a combined structure which takes a core strip sawed by a waste template as a main material and takes a log rotary-cut veneer as an armor layer and is formed by the working procedures of gluing, paving layer by layer, hot pressing or cold pressing and cutting;
the armor layer is divided into an upper armor layer and a lower armor layer which are respectively positioned at the upper side and the lower side of the middle layer;
the upper armor layer sequentially comprises a first veneer layer and a second veneer layer from top to bottom;
the lower armor layer sequentially comprises a third veneer layer and a fourth veneer layer from top to bottom;
the first veneer layer is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of a finished product in a wood fiber direction;
the second veneer layer is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in the wood fiber direction;
the middle layer is formed by butting core strips sawed by strip-shaped waste templates along the length direction of a finished product material and closely arranging the core strips one by one to the required length and width;
the third veneer layer is formed by sequentially butting and laying a plurality of log rotary-cut veneers along the width of a finished product in the wood fiber direction;
the fourth veneer layer is formed by sequentially overlapping and laying a plurality of log rotary-cut veneers along the length of the finished product in the wood fiber direction.
2. The outdoor board structure using waste formworks as a base material according to claim 1, wherein the middle layer has one or more layers.
3. The outdoor board structure using waste forms as basic materials according to claim 2, wherein the middle layer is a multi-layer structure, and a log rotary-cut veneer layer is longitudinally and longitudinally overlapped and laid between the upper and lower core strip main body materials.
4. The outdoor board structure using waste formworks as a base material according to claim 1, wherein the log veneer is 90-100cm long, 40-65cm wide, and 0.6-4mm thick.
5. The outdoor board structure using waste forms as basic materials according to claim 4, wherein the log veneer is 95cm in length, 45cm in width and 1.8mm in thickness.
6. The outdoor board structure using the waste formworks as the base material according to claim 1, wherein the width of the core strip is 1-12cm, the thickness is 10-12mm, and the length is unlimited.
7. A production process of an outdoor plate structure by taking a waste template as a base material is characterized by being completed by adopting a flow type and unit type combined process, and comprising the following steps:
s1, paving the rotary cut veneer layer and the core material layer by adopting a running water type layer-by-layer paving mode, gluing, cutting according to the length, and entering a prepressing stage;
and S2, loading the pre-pressed semi-finished product into a hot press, pressing up and down, pressing and keeping on four sides, and cutting to length according to the requirement after the adhesive reaches the curing time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727909.7A CN113635616A (en) | 2021-06-29 | 2021-06-29 | Outdoor board structure taking waste template as base material and production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110727909.7A CN113635616A (en) | 2021-06-29 | 2021-06-29 | Outdoor board structure taking waste template as base material and production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113635616A true CN113635616A (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110727909.7A Pending CN113635616A (en) | 2021-06-29 | 2021-06-29 | Outdoor board structure taking waste template as base material and production process |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277953A (en) * | 1991-11-11 | 1994-01-11 | Sotaro Tsuda | Laminated veneer lumber and decorative laminated sheet utilizing the same |
| CN102085677A (en) * | 2010-11-23 | 2011-06-08 | 南京林业大学 | New process for producing wooden composite material by using waste and used plywood cement templates |
| CN102229159A (en) * | 2011-06-10 | 2011-11-02 | 南京林业大学 | Method for producing recombinant composite board by using waste wood |
| CN102371603A (en) * | 2010-08-06 | 2012-03-14 | 郭侃 | Process for manufacturing high-strength laminated wood board |
| JP2012111129A (en) * | 2010-11-25 | 2012-06-14 | Mywood 2 Kk | Laminated material |
| CN104493919A (en) * | 2014-12-04 | 2015-04-08 | 余振才 | Manufacturing method of melamine laminated board |
| CN106363713A (en) * | 2015-07-22 | 2017-02-01 | 四川省中鑫威格节能科技股份有限公司 | Production technique for regenerating vertical formwork through waste building formwork |
| CN111590701A (en) * | 2020-06-29 | 2020-08-28 | 永安市洪锦工贸有限公司 | High-quality ecological decorative plate and processing method thereof |
-
2021
- 2021-06-29 CN CN202110727909.7A patent/CN113635616A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277953A (en) * | 1991-11-11 | 1994-01-11 | Sotaro Tsuda | Laminated veneer lumber and decorative laminated sheet utilizing the same |
| CN102371603A (en) * | 2010-08-06 | 2012-03-14 | 郭侃 | Process for manufacturing high-strength laminated wood board |
| CN102085677A (en) * | 2010-11-23 | 2011-06-08 | 南京林业大学 | New process for producing wooden composite material by using waste and used plywood cement templates |
| JP2012111129A (en) * | 2010-11-25 | 2012-06-14 | Mywood 2 Kk | Laminated material |
| CN102229159A (en) * | 2011-06-10 | 2011-11-02 | 南京林业大学 | Method for producing recombinant composite board by using waste wood |
| CN104493919A (en) * | 2014-12-04 | 2015-04-08 | 余振才 | Manufacturing method of melamine laminated board |
| CN106363713A (en) * | 2015-07-22 | 2017-02-01 | 四川省中鑫威格节能科技股份有限公司 | Production technique for regenerating vertical formwork through waste building formwork |
| CN111590701A (en) * | 2020-06-29 | 2020-08-28 | 永安市洪锦工贸有限公司 | High-quality ecological decorative plate and processing method thereof |
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