CN114633326B - Preparation process of environment-friendly board based on camphorwood and pine - Google Patents
Preparation process of environment-friendly board based on camphorwood and pine Download PDFInfo
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- CN114633326B CN114633326B CN202210270174.4A CN202210270174A CN114633326B CN 114633326 B CN114633326 B CN 114633326B CN 202210270174 A CN202210270174 A CN 202210270174A CN 114633326 B CN114633326 B CN 114633326B
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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
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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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
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
- B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a camphor wood and pine wood based environment-friendly board preparation process, which relates to the field of environment-friendly board preparation processes and comprises the following steps: s1: preparing a raw material, S2: paving and pressing; pine board, it is fixed still to carry out the pressfitting through compression equipment when camphorwood board concatenation is constituteed, at first, utilize compression equipment at the pine board, the one side of camphorwood board each other concatenation carries out the impressed watermark, the surperficial protruding line that forms of pine board, the surperficial sunken line that forms of camphorwood board, heating unit heats when being fixed by the pressfitting between pine board and the camphorwood board, the heat transmits the pine board through metal heat conduction clamp plate, the surface of camphorwood board, make the pine board, the sunken line that corresponds on the camphorwood board, the block is fixed between the protruding line, the laminating is inseparable, fixed knot constructs firmly, the holistic intensity of environmental protection panel has been increased.
Description
Technical Field
The invention relates to the field of preparation processes of environment-friendly boards, in particular to a preparation process of an environment-friendly board based on camphorwood and pine.
Background
The environment-friendly board is prepared by extracting essence-reinforced glass fiber resin by a high-tech infrared photoelectric screening machine by utilizing independently developed intellectual property technology and advanced environment-friendly equipment and utilizing regenerated circulating resources. The product is flat and smooth, has uniform internal and external structures, and has the characteristics of good dimensional stability, high strength, environmental protection, flame retardance, good weather resistance and the like.
The composite plate is prepared by adding a special aldehyde-free environment-friendly safe food-grade mixing agent formula into a novel environment-friendly WEP high-fiber resin powder raw material special for reducing the high-molecular principle and regenerated plant fiber substances such as regenerated resource straws, wood powder, bamboo powder and the like, and compounding the raw material and the regenerated plant fiber substances through independent intellectual property, independent research and development of world first-class novel environment-friendly continuous plate pressing equipment and high-temperature high-pressure heavy equipment.
However, in the prior art, the connection strength between the environment-friendly boards formed by compounding is low, and certain harmful substances such as formaldehyde still exist in the used environment-friendly glue.
Therefore, it is necessary to invent a preparation process of environment-friendly boards based on camphorwood and pine wood to solve the above problems.
Disclosure of Invention
The invention aims to provide a preparation process of an environment-friendly board based on camphorwood and pine, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation process of an environment-friendly board based on camphor wood and pine wood comprises the following steps:
s1: preparing raw materials, preparing wood sandwich skin, pine, camphorwood and E0 environment-friendly glue, and preparing according to the volume ratio: 60% -70% of pine wood, 20% -30% of camphorwood and 10% -20% of wood sandwich skin;
s2: paving and pressing, namely paving and pressing the camphorwood and the pine wood by using pressing equipment to form an environment-friendly board;
s2, embossing the surfaces of the camphorwood and the pine wood by using pressing equipment, wherein the embossing of the camphorwood and the pine wood are mutually and tightly attached when the camphorwood and the pine wood are pressed and fixed;
in S2, the pressing device comprises an upper substrate, a lower substrate is arranged below the upper substrate, a lower protruding part is integrally arranged on the bottom surface of the upper substrate, an upper pressing plate assembly is mounted at the lower end of the lower protruding part, a positioning fixing assembly used for fixing and positioning a pinewood plate and a camphor wood plate is arranged on the upper surface of the lower substrate, a lifting fixing assembly used for pushing the upper substrate to lift is arranged at the upper end of the upper substrate, and a plate replacing mechanism used for replacing the upper pressing plate assembly below the lower protruding part is arranged on one side of the upper substrate;
go up the pressfitting board subassembly and include the heat preservation clamp plate, the bottom surface of heat preservation clamp plate is provided with the heating cavity, be provided with metal heat conduction clamp plate in the heating cavity, the fixed protruding limit that is provided with the activity laminating at heating cavity top inner wall along department outside the upper end of metal heat conduction clamp plate, the upper surface of heat preservation clamp plate is provided with the first set screw of fixing protruding limit in the heating cavity bottom, the last fixed surface of heat preservation clamp plate is provided with around the last solid fixed ring of bellying department under, last solid fixed ring passes through the side of second solid fixed screw fixing at bellying down, be provided with heating element in the heating cavity, heating element includes that the multiunit equidistance is fixed at the heating cavity bottom heating unit, the inside of metal heat conduction clamp plate is provided with the pressurization cavity, the lower surface of pressurization cavity is provided with the multiunit and runs through the flexible mouthful to metal heat conduction clamp plate below, it is provided with the briquetting to slide in the flexible mouthful, stretch into the inside of pressurization cavity on the upper end, and the fixed upper end outer lane department of briquetting is provided with last spacing board, the bottom of pressurization cavity is provided with the recess, the fixed the bottom that has the rubber pad that has fixed the multiunit to be fixed and fix the distribution of array form.
Preferably, the heat-preservation pressure plate is provided with a pressurizing assembly, the pressurizing assembly comprises a pressurizing unit fixed on the upper surface of the heat-preservation pressure plate, and the lower end of the pressurizing unit is communicated with the inside of the pressurizing chamber through a pressurizing pipeline.
It should be noted that, the environmental protection panel adopts pine board, camphorwood board concatenation to constitute, adopts E0 environmental protection glue bonding between pine board, the camphorwood board fixed, and the environmental protection type is strong, and according to the volume ratio, prepares: 60% -70% of pine wood, 20% -30% of camphorwood, 10% -20% of wood sandwich skin and small proportion of camphorwood, so that the preparation cost is saved;
in the device, the pinewood boards and the camphor wood boards can be pressed and fixed through the pressing equipment when being spliced, firstly, the pressing equipment is utilized to emboss the surfaces of the pinewood boards and the camphor wood boards which are spliced with each other, convex grains are formed on the surfaces of the pinewood boards, concave grains are formed on the surfaces of the camphor wood boards, the heating units are used for heating when the pinewood boards and the camphor wood boards are pressed and fixed, and heat is transferred to the surfaces of the pinewood boards and the camphor wood boards through the metal heat conducting pressing plates, so that the corresponding concave grains and convex grains on the pinewood boards and the camphor wood boards are clamped and fixed, the laminating is tight, the fixing structure is stable, and the integral strength of the environment-friendly board is increased;
the pressurizing unit can pressurize the pressurizing cavity through the pressurizing pipeline, when the pressures in the pressurizing cavity are different, the grain pressing blocks are pushed out of the telescopic openings at different distances, at the moment, when the pine board and the camphor board are positioned between the upper substrate and the lower substrate and are pressed, concave grains with different depths can be pressed on the surfaces of the pine board and the camphor board, and the pressure in the pressurizing cavity is reduced, the grain pressing blocks can stretch inwards in the telescopic openings at different distances, when the pine board and the camphor board are positioned between the upper substrate and the lower substrate and are pressed, convex grains with different heights can be pressed on the surfaces of the pine board and the camphor board, so that the pressurizing unit can be used according to actual requirements;
the height of the raised grains and the depth of the recessed grains are convenient to adjust, the grain pressing block can be a rectangular batten, a curved batten or a wavy batten, the raised grains and the recessed grains in different shapes can be pressed according to actual requirements, and the bonding strength between the pine board and the camphor wood board is further increased at one time;
in the equipment, the heating unit can use a device such as an electric heating plate, and the pressurizing unit can use a device such as an air pump;
the protruding limit is fixed in the heat preservation clamp plate through first set screw, the dismouting and the change of being convenient for, and the heat preservation clamp plate passes through the fixed screw of the second on the upper fixed ring and fixes the side at bulge down, has realized conveniently changing the purpose of the heat preservation clamp plate of unidimensional, can change the heat preservation clamp plate of unidimensional according to pine board, camphorwood board actual dimension and carry out the pressfitting fixed to it.
Preferably, the inside of protruding part down is provided with the storage chamber that is used for saving E0 environmental protection glue, one side of protruding part down is provided with the interpolation pipe that adds E0 environmental protection glue in to the storage chamber, and the upper end that adds the pipe is higher than the upper end in storage chamber, and the upper end block that adds the pipe is sealed to have the sealing plug, the lower extreme bottom surface in storage chamber is provided with the funnel face to its middle part slope, the lower extreme of funnel face is provided with the intercommunication at the intercommunication pipeline between storage chamber and pressurization cavity.
Further, when the storage has E0 environmental protection glue in the pressurization cavity, to the pine board, when the sassafras plank surface carries out the impressed watermark, the line briquetting that E0 environmental protection glue accessible stretches out takes effect and a small amount of adhesion at the inner wall of sunken line, the use amount of E0 environmental protection glue has been controlled, and the pine board has been increased, bonding area between the sassafras plank, the pine board has been increased, bonding strength between the sassafras plank, when in-service use, can be provided with the solenoid valve in the intercommunication pipeline, be convenient for control the E0 environmental protection glue in the storage chamber and get into in the pressurization cavity.
Preferably, the fixed subassembly in location is including fixing the side backup pad in infrabasal plate side, the fixed promotion unit that is provided with of medial surface of side backup pad promotes the unit and transversely sets up, promotes the unit tip and is provided with the locating plate of pressfitting at pinewood, camphorwood side, the fixed subassembly in location is provided with four groups around the base plate down, the fixed subassembly of over-and-under type is including setting up the fixed upper plate in the upper substrate top, the reservation screw hole that runs through from top to bottom that is provided with on the upper plate, the bottom of upper plate and upper substrate upper surface are fixed respectively and are provided with upper connecting sleeve and lower connecting sleeve, through the pressfitting unit of the vertical distribution of screw rod fixedly connected with between upper connecting sleeve, the lower connecting sleeve, trade the board mechanism including transverse arrangement and fix the flexible unit in the upper substrate side, the end fixing of flexible unit is provided with the connecting plate that extends to its below, the connecting plate is close to the fixed absorption piece that is provided with in one side of upper substrate, the fixed backup pad that is provided with in the one side of absorption piece keeping away from the connecting plate, the surface of backup pad supports has the stainless steel clamp plate down, the tip of stainless steel clamp plate is fixed and is provided with the rubber layer.
Specifically, when the pushing unit pushes the positioning plate to move, the pine plate and the camphor plate can be pressed and limited at a position, corresponding to the position right below the heat-insulating pressing plate, on the surface of the lower base plate, so that the pine plate and the camphor plate are convenient to fix, when the pressing unit is started, the upper base plate can be driven to lift, so that the pressing purpose is realized, when the telescopic unit is started and shortened, the stainless steel pressing plate can be attached to the bottom of the heat-insulating pressing plate, the stainless steel pressing plate can be stably adsorbed and fixed on the lower surface of the heat-insulating pressing plate through the magnetic adsorption blocks fixedly arranged on the upper surface of the heat-insulating pressing plate, the stainless steel pressing plate can be attached to the lower surface of the heat-insulating pressing plate for final flattening of the surface of the environment-friendly plate, so that the stainless steel pressing plate can be conveniently switched and used, the adsorption blocks can use electromagnets and other devices, the magnetic attraction force generated by the adsorption blocks is greater than that generated by the magnetic adsorption blocks, and when the adsorption blocks are opened, the stainless steel pressing plate can be adsorbed and fixed on one side of the adsorption blocks again;
in the equipment, the telescopic unit, the pushing unit and the pressing unit can all use devices such as an electric push rod or an air cylinder.
Preferably, in S1, according to the volume ratio, preparing: 60% of pine, 30% of camphorwood and 10% of wood sandwich skin.
Wherein, the proportion of the camphorwood is small, and the preparation cost is saved.
Preferably, the wood sandwich skin is not limited to wood species.
In the device, the wood sandwich skin is not limited by wood species, and low-price wood species can be used, so that the preparation cost of the environment-friendly board is saved.
Preferably, the pine board is a board made of fresh pine with the cutting time not more than ten days.
When the novel pine board is in actual use, the pine board is the board of the fresh pine manufacture that the cutting time is no longer than ten days, make the pine board surface when having the protruding line of pressing, accessible hot pressing effect makes the inside rosin that contains of pine board discharge, at this moment, need not to use E0 environmental protection glue, direct mutual pressfitting between pine board and the cinnamomum camphora board, when the rosin solidifies, form integral platelike structure between pine board and the cinnamomum camphora board, and protruding line inflation in the depressed line expands during hot pressing, the pine board has also further been increased, joint strength and compactness between the cinnamomum camphora board, make no gap exist between pine board, the cinnamomum camphora board.
Preferably, the pinewood board and the camphor wood board are fixed through hot pressing.
Specifically, the pinewood board and the camphor wood board are fixed through hot pressing, so that the use of glue is avoided, and the environment is protected.
Preferably, the pine board is a board made of fresh pine trees with a cutting time of more than ten days.
In actual use, if the pinewood board is a board made of fresh pines with the cutting time exceeding ten days, the pinewood board and the camphorwood board are bonded and fixed through the E0 environment-friendly glue, and the mode that the E0 environment-friendly glue amount is reduced and the bonding surface is increased also maintains stronger environment-friendly property and bonding strength.
Preferably, the pinewood board and the camphor wood board are bonded and fixed through E0 environment-friendly glue.
The invention has the technical effects and advantages that:
1. the invention relates to a preparation process of an environment-friendly board based on camphorwood and pine, which comprises the following steps: s1: preparing a raw material, S2: paving and pressing; the environment-friendly wood board is characterized in that the pine board and the camphor board can be pressed and fixed through pressing equipment when being spliced, firstly, the pressing equipment is utilized to emboss the mutually spliced surfaces of the pine board and the camphor board, raised grains are formed on the surface of the pine board, depressed grains are formed on the surface of the camphor board, the heating unit is used for heating when the pine board and the camphor board are pressed and fixed, and heat is transferred to the surfaces of the pine board and the camphor board through the metal heat-conducting pressing plate, so that the corresponding depressed grains and raised grains on the pine board and the camphor board are clamped and fixed and tightly attached, the fixing structure is stable, and the integral strength of the environment-friendly board is increased;
2. according to the environment-friendly board preparation process based on the camphorwood and the camphorwood, the pressurizing unit can pressurize the pressurizing cavity through the pressurizing pipeline, when the pressures in the pressurizing cavity are different, the grain pressing blocks are pushed out of the telescopic openings at different distances, at the moment, when the pinewood board and the camphorwood board are positioned between the upper substrate and the lower substrate and are pressed, concave grains with different depths can be pressed on the surfaces of the pinewood board and the camphorwood board, and the pressure in the pressurizing cavity is reduced, the grain pressing blocks can be stretched inwards in the telescopic openings at different distances, when the pinewood board and the camphorwood board are positioned between the upper substrate and the lower substrate and are pressed, convex grains with different heights can be pressed on the surfaces of the pinewood board and the camphorwood board, so that the environment-friendly board preparation process based on the camphorwood and the camphorwood can be used according to actual requirements;
3. according to the environment-friendly board preparation process based on camphorwood and pinewood, the raised edges are fixed in the heat-preservation pressing plates through the first fixing screws, so that the heat-preservation pressing plates are convenient to disassemble, assemble and replace, the heat-preservation pressing plates are fixed on the side surfaces of the lower raised parts through the second fixing screws on the upper fixing rings, the purpose of conveniently replacing the heat-preservation pressing plates with different sizes is achieved, and the heat-preservation pressing plates with different sizes can be replaced and pressed and fixed according to the actual sizes of the pinewood boards and the camphorwood boards;
4. according to the camphor wood and pine wood-based environment-friendly board preparation process, when E0 environment-friendly glue is stored in the pressurizing chamber, when the surfaces of the pine board and the camphor board are embossed, the E0 environment-friendly glue can be brought out through the extended grain pressing block and adhered to the inner wall of the concave grain in a small amount, the using amount of the E0 environment-friendly glue is controlled, the adhering area between the pine board and the camphor board is increased, the adhering strength between the pine board and the camphor board is increased, and when the environment-friendly board preparation process is actually used, the electromagnetic valve can be arranged in the communicating pipeline, so that the E0 environment-friendly glue in the storage cavity can be conveniently controlled to enter the pressurizing chamber;
5. according to the environment-friendly board preparation process based on the camphorwood and the pine, when the pushing unit pushes the positioning plate to move, the pine board and the camphorwood board can be pressed and limited at the position, corresponding to the position right below the heat-preservation pressing plate, of the surface of the lower substrate, so that the fixing is convenient, when the pressing unit is started, the upper substrate can be driven to lift, the purpose of pressing is achieved, when the telescopic unit is started and shortened, the stainless steel pressing plate can be attached to the bottom of the heat-preservation pressing plate, the stainless steel pressing plate can be stably adsorbed and fixed on the lower surface of the heat-preservation pressing plate through the magnetic adsorption block fixedly arranged on the upper surface of the heat-preservation pressing plate, the stainless steel pressing plate can be attached to the lower surface of the heat-preservation pressing plate for final flattening of the surface of the environment-friendly board, the switching and the use are convenient, the adsorption block can use devices such as an electromagnet, the magnetic adsorption block generates a magnetic attraction force larger than that the magnetic adsorption block generates, and when the adsorption block is opened, the stainless steel pressing plate can be adsorbed and fixed on one side of the adsorption block again;
6. according to the environment-friendly board preparation process based on the camphorwood and the pinewood, when the environment-friendly board is actually used, the pinewood board is a board made of fresh pines, the cutting time of which is no longer than ten days, so that when the surface of the pinewood board is embossed with the raised grains, the rosin contained in the pinewood board can be discharged through the hot pressing effect, at the moment, E0 environment-friendly glue is not needed, the pinewood board and the camphorwood board are directly pressed together, when the rosin is solidified, an integral plate-shaped structure is formed between the pinewood board and the camphorwood board, and the raised grains expand and expand in the concave grains during the hot pressing, so that the connection strength and the tightness between the pinewood board and the camphorwood board are further increased, and no gap exists between the pinewood board and the camphorwood board;
7. according to the camphor wood and pine wood-based environment-friendly board preparation process, when the environment-friendly board is actually used, if the pine board is a board made of fresh pine trees with the cutting time exceeding ten days, the pine board and the camphor wood board are bonded and fixed through the E0 environment-friendly glue, and the strong environment friendliness and bonding strength are also kept through the mode that the E0 environment-friendly glue is reduced in amount and the bonding surface is increased.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of the structure of the pine board of the present invention.
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention.
FIG. 5 is an enlarged view of the structure at C in FIG. 1 according to the present invention.
In the figure: the device comprises an upper base plate 1, a lower base plate 2, an upper fixing plate 3, an upper connecting sleeve 4, a reserved threaded hole 5, a pressing unit 6, a lower connecting sleeve 7, a lower convex part 8, a storage cavity 9, an adding pipe 10, a telescopic unit 11, a connecting plate 12, an adsorption block 13, a lower supporting plate 14, a rubber layer 15, a stainless steel pressing plate 16, a pushing unit 17, a positioning plate 18, a side supporting plate 19, a pinewood plate 20, convex grains 21, concave grains 22, a camphorwood plate 23, a pressurizing unit 24, a pressurizing pipeline 25, a first fixing screw 26, a convex edge 27, a heat-insulating pressing plate 28, a heating chamber 29, a heating unit 30, a pressurizing chamber 31, a metal heat-conducting pressing plate 32, a rubber pad 33, a spring 34, a groove 35, a grain pressing plate 36, a telescopic opening 37, an upper limiting plate 38, a communication pipeline 39, a funnel surface 40, a second fixing screw 41, an upper fixing ring 42 and a magnetic adsorption block 43.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
The invention provides a preparation process of an environment-friendly board based on camphorwood and pine wood, which is shown in figures 1-5 and comprises the following steps:
s1: preparing raw materials, preparing wooden sandwich skin, pine, camphorwood and E0 environment-friendly glue, preparing according to the volume ratio: 60% -70% of pine wood, 20% -30% of camphorwood and 10% -20% of wood sandwich skin;
s2: paving and pressing, namely paving and pressing the camphor wood and the pine wood by using pressing equipment to form an environment-friendly plate;
s2, embossing the surfaces of the camphorwood and the pine wood by using pressing equipment, wherein the embossing of the camphorwood and the pine wood are mutually and tightly attached when the camphorwood and the pine wood are pressed and fixed;
in S2, the pressing device comprises an upper substrate 1, a lower substrate 2 is arranged below the upper substrate 1, a lower convex part 8 is integrally arranged on the bottom surface of the upper substrate 1, an upper pressing plate assembly is mounted at the lower end of the lower convex part 8, a positioning fixing assembly used for fixing and positioning a pine plate 20 and a camphor plate 23 is arranged on the upper surface of the lower substrate 2, a lifting fixing assembly used for pushing the upper substrate 1 to lift is arranged at the upper end of the upper substrate 1, and a plate changing mechanism used for replacing the upper pressing plate assembly below the lower convex part 8 is arranged on one side of the upper substrate 1;
the upper pressing plate component comprises a heat preservation pressing plate 28, a heating cavity 29 is arranged on the bottom surface of the heat preservation pressing plate 28, a metal heat conduction pressing plate 32 is arranged in the heating cavity 29, a raised edge 27 movably attached to the inner wall above the heating cavity 29 is fixedly arranged at the outer edge of the upper end of the metal heat conduction pressing plate 32, a first fixing screw 26 for fixing the raised edge 27 at the bottom of the heating cavity 29 is arranged on the upper surface of the heat preservation pressing plate 28, an upper fixing ring 42 surrounding the outer ring of the lower raised part 8 is fixedly arranged on the upper surface of the heat preservation pressing plate 28, the upper fixing ring 42 is fixed on the side surface of the lower raised part 8 through a second fixing screw 41, a heating component is arranged in the heating cavity 29, heating element includes that the multiunit equidistance is fixed at the heating unit 30 of heating cavity 29 bottom, the inside of metal heat conduction clamp plate 32 is provided with pressurization cavity 31, the lower surface of pressurization cavity 31 is provided with the multiunit and runs through to the flexible mouth 37 of metal heat conduction clamp plate 32 below, it is provided with line briquetting 36 to slide in flexible mouth 37, line briquetting 36 upper end stretches into the inside of pressurization cavity 31, and the fixed spacing board 38 that is provided with in upper end outer lane department of line briquetting 36, the bottom surface of pressurization cavity 31 is provided with recess 35, the bottom fixed welding of recess 35 has the spring 34 of supporting in last limiting plate 38 bottom, the fixed multiunit that is provided with in bottom of last spacing board 38 is the rubber pad 33 that circular array form distributes and the lower extreme is fixed in pressurization cavity 31 bottom.
The heat preservation pressing plate 28 is provided with a pressurizing assembly, the pressurizing assembly comprises a pressurizing unit 24 fixed on the upper surface of the heat preservation pressing plate 28, and the lower end of the pressurizing unit 24 is communicated with the inside of the pressurizing chamber 31 through a pressurizing pipeline 25.
It should be noted that, the environmental protection panel adopts pinewood board 20, camphorwood board 23 concatenation to constitute, adopts E0 environmental protection glue bonding fixed between pinewood board 20, the camphorwood board 23, and the environmental protection is strong, and according to the volume ratio, prepares: 60% -70% of pine wood, 20% -30% of camphorwood, 10% -20% of wood sandwich skin and small proportion of camphorwood, so that the preparation cost is saved;
firstly, embossing one side of the pinewood board 20 and the camphor wood board 23 which are spliced with each other by using a pressing device, forming convex grains 21 on the surface of the pinewood board 20, forming concave grains 22 on the surface of the camphor wood board 23, heating the heating unit 30 when the pinewood board 20 and the camphor wood board 23 are pressed and fixed, and transferring heat to the surfaces of the pinewood board 20 and the camphor wood board 23 through a metal heat conduction pressing plate 32, so that the corresponding concave grains 22 and the corresponding convex grains 21 on the pinewood board 20 and the camphor wood board 23 are clamped and fixed, the lamination is tight, the fixing structure is stable, and the integral strength of the environment-friendly board is increased;
the pressurizing unit 24 can pressurize the pressurizing chamber 31 through the pressurizing pipeline 25, when the pressures in the pressurizing chamber 31 are different, the grain pressing blocks 36 are pushed out of the expansion ports 37 at different distances, at the moment, when the pine board 20 and the camphor board 23 are positioned between the upper substrate 1 and the lower substrate 2 and are pressed, the concave grains 22 with different depths can be pressed on the surfaces of the pine board 20 and the camphor board 23, and the pressure in the pressurizing chamber 31 is reduced, the grain pressing blocks 36 can be inwards expanded and contracted at different distances in the expansion ports 37, when the pine board 20 and the camphor board 23 are positioned between the upper substrate 1 and the lower substrate 2 and are pressed, the convex grains 21 with different heights can be pressed on the surfaces of the pine board 20 and the camphor board 23, so that the pressurizing unit can be used according to actual requirements;
the height of the raised grains 21 and the depth of the recessed grains 22 are convenient to adjust, the grain pressing block 36 can be a rectangular batten, a curved batten or a wavy batten, the raised grains 21 and the recessed grains 22 in different shapes can be pressed according to actual requirements, and the bonding strength between the pine board 20 and the camphor wood board 23 is further increased once;
in the apparatus, the heating unit 30 may use an electric heating plate or the like, and the pressurizing unit 24 may use an air pump or the like;
the raised edge 27 is fixed in the heat-insulating pressing plate 28 through the first fixing screw 26, so that the heat-insulating pressing plate 28 is convenient to disassemble, assemble and replace, the heat-insulating pressing plate 28 is fixed on the side surface of the lower raised part 8 through the second fixing screw 41 on the upper fixing ring 42, the purpose of conveniently replacing heat-insulating pressing plates 28 with different sizes is achieved, and the heat-insulating pressing plates 28 with different sizes can be replaced according to the actual sizes of the pine board 20 and the camphor wood board 23 to be pressed and fixed.
A storage cavity 9 for storing E0 environment-friendly glue is arranged in the lower protruding portion 8, an adding pipe 10 for adding the E0 environment-friendly glue into the storage cavity 9 is arranged on one side of the lower protruding portion 8, the upper end of the adding pipe 10 is higher than the upper end of the storage cavity 9, a sealing plug is clamped and sealed at the upper end of the adding pipe 10, a funnel surface 40 inclined towards the middle of the lower end bottom surface of the storage cavity 9 is arranged on the lower end of the funnel surface 40, and a communicating pipeline 39 communicated between the storage cavity 9 and the pressurizing cavity 31 is arranged at the lower end of the funnel surface 40.
Further, when the pressurizing chamber 31 stores the E0 environment-friendly glue, when the surfaces of the pinewood board 20 and the camphor wood board 23 are embossed, the E0 environment-friendly glue can be brought out of the function through the extended grain pressing block 36 and is adhered to the inner wall of the concave grains 22 in a small amount, the usage amount of the E0 environment-friendly glue is controlled, the adhesion area between the pinewood board 20 and the camphor wood board 23 is increased, the adhesion strength between the pinewood board 20 and the camphor wood board 23 is increased, and in actual use, an electromagnetic valve can be arranged in the communicating pipeline 39, so that the E0 environment-friendly glue in the storage chamber 9 can be controlled to enter the pressurizing chamber 31.
The positioning fixing component comprises a side supporting plate 19 fixed on the side of the lower substrate 2, pushing units 17 are fixedly arranged on the inner side surface of the side supporting plate 19, the pushing units 17 are transversely arranged, the end portions of the pushing units 17 are provided with positioning plates 18 pressed on the side surfaces of a pine board 20 and a camphor board 23, four groups of positioning fixing components are arranged around the lower substrate 2, the lifting fixing component comprises an upper fixing plate 3 arranged above the upper substrate 1, the upper fixing plate 3 is provided with reserved threaded holes 5 which penetrate through the upper and lower portions, the bottom of the upper fixing plate 3 and the upper surface of the upper substrate 1 are respectively and fixedly provided with an upper connecting sleeve 4 and a lower connecting sleeve 7, the upper connecting sleeve 4 and the lower connecting sleeve 7 are vertically connected through screws and fixedly connected with pressing units 6 which are vertically distributed, the plate changing mechanism comprises telescopic units 11 which are transversely arranged and fixed on the side surface of the upper substrate 1, the end portions of the telescopic units 11 are fixedly provided with connecting plates 12 which extend towards the lower portions, one side of the connecting plates 12 which is close to the upper substrate 1 is fixedly provided with an adsorption block 13, one side which is far away from the connecting plates 12 is fixedly provided with a lower supporting plate 14, the surface of the lower supporting plate 14 is provided with a stainless steel pressing plate 16, the end portions of the stainless steel pressing plate 16, and the lower surface of the stainless steel pressing plate 16 is fixedly provided with a rubber layer 15 fixed on the side of the stainless steel pressing plate 16.
Specifically, when the pushing unit 17 pushes the positioning plate 18 to move, the pine board 20 and the camphor board 23 can be pressed and limited on the surface of the lower substrate 2 corresponding to the position right below the heat-insulating pressing plate 28, so that fixation is facilitated, when the pressing unit 6 is started, the upper substrate 1 can be driven to lift, so that the pressing purpose is achieved, when the telescopic unit 11 is started and shortened, the stainless steel pressing plate 16 can be attached to the bottom of the heat-insulating pressing plate 28, the stainless steel pressing plate 16 can be stably adsorbed and fixed on the lower surface of the heat-insulating pressing plate 28 through the magnetic adsorption block 43 fixedly arranged on the upper surface of the heat-insulating pressing plate 28, so that the stainless steel pressing plate 16 can be attached to the lower surface of the heat-insulating pressing plate 28 for final flattening of the surface of the environment-friendly plate, so that switching and use are facilitated, the adsorption block 13 can use devices such as an electromagnet, the magnetic attraction force generated by the adsorption block 13 is greater than the magnetic attraction force generated by the magnetic adsorption block 43, and when the adsorption block 13 is opened, the stainless steel pressing plate 16 can be adsorbed and fixed on one side of the adsorption block 13 again;
in the equipment, the telescopic unit 11, the pushing unit 17 and the pressing unit 6 can all use devices such as an electric push rod or an air cylinder.
Preparing in S1 according to the volume ratio: 60% of pine, 30% of camphorwood and 10% of wood sandwich skin.
Wherein, the proportion of the camphorwood is small, and the preparation cost is saved.
The wood sandwich skin is not limited to wood species.
In the device, the wood sandwich skin is not limited by wood species, and low-price wood species can be used, so that the preparation cost of the environment-friendly board is saved.
The pine board 20 is a board made of fresh pine trees cut for more than ten days.
In actual use, if the pine board 20 is a board made of fresh pine with a cutting time of more than ten days, the pine board 20 and the camphorwood board 23 are bonded and fixed by the E0 environment-friendly glue, and the strong environment-friendly property and bonding strength are also maintained by the mode that the E0 environment-friendly glue is reduced and the bonding surface is increased.
The pine board 20 and the camphor wood board 23 are bonded and fixed through E0 environment-friendly glue.
Example two
The invention provides a preparation process of an environment-friendly board based on camphorwood and pine wood, which is shown in figures 1-5 and comprises the following steps:
s1: preparing raw materials, preparing wooden sandwich skin, pine, camphorwood and E0 environment-friendly glue, preparing according to the volume ratio: 60% -70% of pine wood, 20% -30% of camphorwood and 10% -20% of wood sandwich skin;
s2: paving and pressing, namely paving and pressing the camphor wood and the pine wood by using pressing equipment to form an environment-friendly plate;
s2, embossing the surfaces of the camphorwood and the pine wood by using pressing equipment, wherein the embossing of the camphorwood and the pine wood are tightly attached to each other when the camphorwood and the pine wood are pressed and fixed;
in S2, the pressing device comprises an upper substrate 1, a lower substrate 2 is arranged below the upper substrate 1, a lower convex part 8 is integrally arranged on the bottom surface of the upper substrate 1, an upper pressing plate assembly is mounted at the lower end of the lower convex part 8, a positioning fixing assembly used for fixing and positioning a pine plate 20 and a camphor plate 23 is arranged on the upper surface of the lower substrate 2, a lifting fixing assembly used for pushing the upper substrate 1 to lift is arranged at the upper end of the upper substrate 1, and a plate changing mechanism used for replacing the upper pressing plate assembly below the lower convex part 8 is arranged on one side of the upper substrate 1;
the upper pressing plate component comprises a heat preservation pressing plate 28, a heating cavity 29 is arranged on the bottom surface of the heat preservation pressing plate 28, a metal heat conduction pressing plate 32 is arranged in the heating cavity 29, a raised edge 27 movably attached to the inner wall above the heating cavity 29 is fixedly arranged at the outer edge of the upper end of the metal heat conduction pressing plate 32, a first fixing screw 26 for fixing the raised edge 27 at the bottom of the heating cavity 29 is arranged on the upper surface of the heat preservation pressing plate 28, an upper fixing ring 42 surrounding the outer ring of the lower raised part 8 is fixedly arranged on the upper surface of the heat preservation pressing plate 28, the upper fixing ring 42 is fixed on the side surface of the lower raised part 8 through a second fixing screw 41, a heating component is arranged in the heating cavity 29, heating element includes that the multiunit equidistance is fixed at the heating unit 30 of heating cavity 29 bottom, the inside of metal heat conduction clamp plate 32 is provided with pressurization cavity 31, the lower surface of pressurization cavity 31 is provided with the multiunit and runs through to the flexible mouth 37 of metal heat conduction clamp plate 32 below, it is provided with line briquetting 36 to slide in flexible mouth 37, line briquetting 36 upper end stretches into the inside of pressurization cavity 31, and the fixed spacing board 38 that is provided with in upper end outer lane department of line briquetting 36, the bottom surface of pressurization cavity 31 is provided with recess 35, the bottom fixed welding of recess 35 has the spring 34 of supporting in last limiting plate 38 bottom, the fixed multiunit that is provided with in bottom of last spacing board 38 is the rubber pad 33 that circular array form distributes and the lower extreme is fixed in pressurization cavity 31 bottom.
The heat preservation pressing plate 28 is provided with a pressurizing assembly, the pressurizing assembly comprises a pressurizing unit 24 fixed on the upper surface of the heat preservation pressing plate 28, and the lower end of the pressurizing unit 24 is communicated with the inside of the pressurizing chamber 31 through a pressurizing pipeline 25.
In the device, the pinewood board 20 and the camphor wood board 23 can be pressed and fixed through pressing equipment when being spliced, firstly, the pressing equipment is utilized to emboss the surfaces of the pinewood board 20 and the camphor wood board 23 which are spliced with each other, the raised grains 21 are formed on the surface of the pinewood board 20, the recessed grains 22 are formed on the surface of the camphor wood board 23, the heating unit 30 is used for heating when the pinewood board 20 and the camphor wood board 23 are pressed and fixed, and heat is transferred to the surfaces of the pinewood board 20 and the camphor wood board 23 through the metal heat-conducting pressing plate 32, so that the corresponding recessed grains 22 and the raised grains 21 on the pinewood board 20 and the camphor wood board 23 are clamped and fixed, the laminating is tight, the fixing structure is stable, and the integral strength of the environment-friendly board is increased;
the pressurizing unit 24 can pressurize the pressurizing chamber 31 through the pressurizing pipeline 25, when the pressures in the pressurizing chamber 31 are different, the grain pressing blocks 36 are pushed out of the expansion ports 37 at different distances, at the moment, when the pinewood board 20 and the cinnamomum camphora board 23 are positioned between the upper base plate 1 and the lower base plate 2 to be pressed, the concave grains 22 with different depths can be pressed on the surfaces of the pinewood board 20 and the cinnamomum camphora board 23, and the pressure in the pressurizing chamber 31 is reduced, so that the grain pressing blocks 36 can be inwards expanded in the expansion ports 37 at different distances, when the pinewood board 20 and the cinnamomum camphora board 23 are positioned between the upper base plate 1 and the lower base plate 2 to be pressed, the convex grains 21 with different heights can be pressed on the surfaces of the pinewood board 20 and the cinnamomum camphora board 23, and the use can be conveniently carried out according to actual requirements;
the height of the raised grains 21 and the depth of the recessed grains 22 are convenient to adjust, the grain pressing block 36 can be a rectangular batten, a curved batten or a wavy batten, the raised grains 21 and the recessed grains 22 in different shapes can be pressed according to actual requirements, and the bonding strength between the pine board 20 and the camphor wood board 23 is further increased once;
in the apparatus, the heating unit 30 may use an electric heating plate or the like, and the pressurizing unit 24 may use an air pump or the like;
the raised edge 27 is fixed in the heat-insulating pressing plate 28 through the first fixing screw 26, so that the heat-insulating pressing plate 28 is convenient to disassemble, assemble and replace, the heat-insulating pressing plate 28 is fixed on the side surface of the lower raised part 8 through the second fixing screw 41 on the upper fixing ring 42, the purpose of conveniently replacing heat-insulating pressing plates 28 with different sizes is achieved, and the heat-insulating pressing plates 28 with different sizes can be replaced according to the actual sizes of the pinewood plate 20 and the camphorwood plate 23 to be pressed and fixed.
The positioning fixing component comprises a side supporting plate 19 fixed on the side of the lower substrate 2, pushing units 17 are fixedly arranged on the inner side surface of the side supporting plate 19, the pushing units 17 are transversely arranged, the end portions of the pushing units 17 are provided with positioning plates 18 pressed on the side surfaces of a pine board 20 and a camphor board 23, four groups of positioning fixing components are arranged around the lower substrate 2, the lifting fixing component comprises an upper fixing plate 3 arranged above the upper substrate 1, the upper fixing plate 3 is provided with reserved threaded holes 5 which penetrate through the upper and lower portions, the bottom of the upper fixing plate 3 and the upper surface of the upper substrate 1 are respectively and fixedly provided with an upper connecting sleeve 4 and a lower connecting sleeve 7, the upper connecting sleeve 4 and the lower connecting sleeve 7 are vertically connected through screws and fixedly connected with pressing units 6 which are vertically distributed, the plate changing mechanism comprises telescopic units 11 which are transversely arranged and fixed on the side surface of the upper substrate 1, the end portions of the telescopic units 11 are fixedly provided with connecting plates 12 which extend towards the lower portions, one side of the connecting plates 12 which is close to the upper substrate 1 is fixedly provided with an adsorption block 13, one side which is far away from the connecting plates 12 is fixedly provided with a lower supporting plate 14, the surface of the lower supporting plate 14 is provided with a stainless steel pressing plate 16, the end portions of the stainless steel pressing plate 16, and the lower surface of the stainless steel pressing plate 16 is fixedly provided with a rubber layer 15 fixed on the side of the stainless steel pressing plate 16.
Specifically, when the pushing unit 17 pushes the positioning plate 18 to move, the pine board 20 and the camphor board 23 can be pressed and limited on the surface of the lower substrate 2 corresponding to the position right below the heat-insulating pressing plate 28, so that fixation is facilitated, when the pressing unit 6 is started, the upper substrate 1 can be driven to lift, so that the pressing purpose is achieved, when the telescopic unit 11 is started and shortened, the stainless steel pressing plate 16 can be attached to the bottom of the heat-insulating pressing plate 28, the stainless steel pressing plate 16 can be stably adsorbed and fixed on the lower surface of the heat-insulating pressing plate 28 through the magnetic adsorption block 43 fixedly arranged on the upper surface of the heat-insulating pressing plate 28, so that the stainless steel pressing plate 16 can be attached to the lower surface of the heat-insulating pressing plate 28 for final flattening of the surface of the environment-friendly plate, so that switching and use are facilitated, the adsorption block 13 can use devices such as an electromagnet, the magnetic attraction force generated by the adsorption block 13 is greater than the magnetic attraction force generated by the magnetic adsorption block 43, and when the adsorption block 13 is opened, the stainless steel pressing plate 16 can be adsorbed and fixed on one side of the adsorption block 13 again;
in the equipment, the telescopic unit 11, the pushing unit 17 and the pressing unit 6 can all use devices such as an electric push rod or an air cylinder.
Preparing the following components in S1 according to the volume ratio: 60% of pine, 30% of camphorwood and 10% of wood sandwich skin.
Wherein, the proportion of the camphorwood is small, and the preparation cost is saved.
The wood sandwich skin is not limited to wood species.
In the device, the wood sandwich skin is not limited by wood species, and low-price wood species can be used, so that the preparation cost of the environment-friendly board is saved.
The pine board 20 is a board made of fresh pine with a cutting time of not more than ten days.
When the pine board is actually used, the pine board 20 is a board made of fresh pine with the cutting time not exceeding ten days, the surface of the pine board 20 is pressed with the raised grains 21, the rosin contained in the pine board 20 can be discharged through the hot-pressing effect, at the moment, E0 environment-friendly glue is not needed, the pine board 20 and the camphor board 23 are directly pressed together, when the rosin is solidified, an integral plate-shaped structure is formed between the pine board 20 and the camphor board 23, the raised grains 21 are expanded and supported in the concave grains 22 during the hot-pressing, the connection strength and the compactness between the pine board 20 and the camphor board 23 are further increased, and no gap exists between the pine board 20 and the camphor board 23.
The pinewood board 20 and the camphor wood board 23 are fixed by hot pressing.
Specifically, the pinewood plate 20 and the camphor wood plate 23 are fixed through hot pressing, so that the use of glue is avoided, and the environment is protected.
Claims (9)
1. A preparation process of an environment-friendly board based on camphor wood and pine wood is characterized by comprising the following steps: the method comprises the following steps:
s1: preparing raw materials, preparing wooden sandwich skin, pine, camphorwood and E0 environment-friendly glue, preparing according to the volume ratio: 60% -70% of pine wood, 20% -30% of camphorwood and 10% -20% of wood sandwich skin;
s2: paving and pressing, namely paving and pressing the camphorwood and the pine wood by using pressing equipment to form an environment-friendly board;
s2, embossing the surfaces of the camphorwood and the pine wood by using pressing equipment, wherein the embossing of the camphorwood and the pine wood are mutually and tightly attached when the camphorwood and the pine wood are pressed and fixed;
in the S2, the pressing device comprises an upper substrate (1), a lower substrate (2) is arranged below the upper substrate (1), a lower protruding part (8) is integrally arranged on the bottom surface of the upper substrate (1), an upper pressing plate assembly is installed at the lower end of the lower protruding part (8), a positioning fixing assembly used for fixing and positioning a pine plate (20) and a camphor plate (23) is arranged on the upper surface of the lower substrate (2), a lifting fixing assembly used for pushing the upper substrate (1) to lift is arranged at the upper end of the upper substrate (1), and a plate replacing mechanism used for replacing the upper pressing plate assembly below the lower protruding part (8) is arranged on one side of the upper substrate (1);
the upper pressing plate assembly comprises a heat-insulation pressing plate (28), a heating cavity (29) is arranged on the bottom surface of the heat-insulation pressing plate (28), a metal heat-conduction pressing plate (32) is arranged in the heating cavity (29), a protruding edge (27) movably attached to the inner wall above the heating cavity (29) is fixedly arranged at the outer edge of the upper end of the metal heat-conduction pressing plate (32), a first fixing screw (26) for fixing the protruding edge (27) at the bottom of the heating cavity (29) is arranged on the upper surface of the heat-insulation pressing plate (28), an upper fixing ring (42) surrounding the outer edge of the lower protruding part (8) is fixedly arranged on the upper surface of the heat-insulation pressing plate (28), the upper fixing ring (42) is fixed on the side surface of the lower protruding part (8) through a second fixing screw (41), a heating assembly is arranged in the heating cavity (29), the heating assembly comprises a plurality of heating units (30) which are equidistantly fixed at the bottom of the heating cavity (29), a pressurizing cavity (31) is arranged in the metal heat-conduction pressing plate (32), the lower surface of the pressurizing cavity (31) is provided with a plurality of groups of heat-conduction pressing plates (32) which penetrates through the heat-conduction pressing plate (32) to the metal line pressing plate (37), and a pressing block (36) is arranged in the inner side of the compressing cavity (31), an upper limiting plate (38) is fixedly arranged at the outer ring of the upper end of the grain pressing block (36), a groove (35) is formed in the bottom surface of the pressurizing cavity (31), a spring (34) supported at the bottom of the upper limiting plate (38) is fixedly welded at the bottom of the groove (35), and a plurality of groups of rubber pads (33) which are distributed in a circular array shape and the lower ends of which are fixed at the bottom of the pressurizing cavity (31) are fixedly arranged at the bottom of the upper limiting plate (38); the inside of protruding portion (8) down is provided with storage chamber (9) that are used for storing E0 environmental protection glue, one side of protruding portion (8) down is provided with adds pipe (10) to adding E0 environmental protection glue in storage chamber (9), and the upper end that adds pipe (10) is higher than the upper end of storage chamber (9), and the upper end block that adds pipe (10) is sealed to have the sealing plug, the lower extreme bottom surface of storage chamber (9) is provided with funnel face (40) to its middle part slope, the lower extreme of funnel face (40) is provided with intercommunication pipeline (39) between storage chamber (9) and pressurization cavity (31).
2. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: the heat-insulation pressing plate (28) is provided with a pressurizing assembly, the pressurizing assembly comprises a pressurizing unit (24) fixed on the upper surface of the heat-insulation pressing plate (28), and the lower end of the pressurizing unit (24) is communicated with the inside of the pressurizing chamber (31) through a pressurizing pipeline (25).
3. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: the positioning and fixing component comprises a side supporting plate (19) fixed to the side of the lower base plate (2), a pushing unit (17) is fixedly arranged on the inner side of the side supporting plate (19), the pushing unit (17) is transversely arranged, the end part of the pushing unit (17) is provided with a positioning plate (18) pressed on the side of a pinewood plate (20) or a camphorwood plate (23), four groups of lifting fixing components are arranged around the lower base plate (2), each lifting fixing component comprises an upper fixing plate (3) arranged above the upper base plate (1), a reserved threaded hole (5) penetrating through the upper fixing plate (3) from top to bottom, the bottom of the upper fixing plate (3) and the upper surface of the upper base plate (1) are respectively and fixedly provided with an upper connecting sleeve (4) and a lower connecting sleeve (7), pressing units (6) which are vertically distributed through screw rod fixedly connected with the upper connecting sleeve (4) and the lower connecting sleeve (7) are arranged between the upper connecting sleeve (4) and the lower connecting sleeve (7), the plate changing mechanism comprises a telescopic unit (11) which is transversely arranged and fixed to the side of the upper base plate (1), a connecting plate (12) extending below the end part of the telescopic unit (11), one side of the connecting plate (12) is provided with a fixing block (13) close to one side of the upper base plate (1), and a fixing block (13) is provided with a fixing block (13), the surface of the lower supporting plate (14) supports a stainless steel pressing plate (16), the end part of the stainless steel pressing plate (16) is fixedly adsorbed on the side surface of the adsorption block (13), and a rubber layer (15) is fixedly arranged on the lower surface of the stainless steel pressing plate (16).
4. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: preparing in S1 according to the volume ratio: 60% of pine, 30% of camphorwood and 10% of wood sandwich skin.
5. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: the wood sandwich skin is not limited to wood species.
6. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: the pine board (20) is a board made of fresh pine with the cutting time not more than ten days.
7. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 6, wherein the process comprises the following steps: the pinewood board (20) and the camphor wood board (23) are fixed through hot pressing.
8. The preparation process of the environment-friendly board based on the camphorwood and the pine wood as claimed in claim 1, wherein the process comprises the following steps: the pine board (20) is a board made of fresh pine trees with the cutting time of more than ten days.
9. The preparation process of the environment-friendly board based on the camphorwood and the pine wood according to claim 8, which is characterized in that: the pine board (20) and the camphor wood board (23) are bonded and fixed through E0 environment-friendly glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270174.4A CN114633326B (en) | 2022-03-18 | 2022-03-18 | Preparation process of environment-friendly board based on camphorwood and pine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210270174.4A CN114633326B (en) | 2022-03-18 | 2022-03-18 | Preparation process of environment-friendly board based on camphorwood and pine |
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| Publication Number | Publication Date |
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| CN114633326A CN114633326A (en) | 2022-06-17 |
| CN114633326B true CN114633326B (en) | 2022-11-15 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1001773A (en) * | 1962-06-19 | 1965-08-18 | Fiberply Proprietary Ltd | Plywood manufacture and apparatus therefor |
| CN106217506A (en) * | 2016-08-03 | 2016-12-14 | 佛山市高明顺高木业有限公司 | A kind of board and preparation method thereof |
| CN208601687U (en) * | 2018-07-09 | 2019-03-15 | 浙江吉发新材料科技有限公司 | Pine poplar composite plywood |
| CN209364861U (en) * | 2018-10-19 | 2019-09-10 | 贵港市佳礼木业有限公司 | A kind of new green environment protection glued board |
| CN211517804U (en) * | 2019-12-02 | 2020-09-18 | 无锡市博大竹木业有限公司 | Improved strand woven bamboo floor press |
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