CN116277322B - Flame-retardant solid wood board and preparation process and gluing and fixing equipment thereof - Google Patents
Flame-retardant solid wood board and preparation process and gluing and fixing equipment thereof Download PDFInfo
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- CN116277322B CN116277322B CN202310290317.2A CN202310290317A CN116277322B CN 116277322 B CN116277322 B CN 116277322B CN 202310290317 A CN202310290317 A CN 202310290317A CN 116277322 B CN116277322 B CN 116277322B
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- Prior art keywords
- flame
- retardant
- assembly
- solid wood
- sliding
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Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 153
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 152
- 239000007787 solid Substances 0.000 title claims abstract description 77
- 239000002023 wood Substances 0.000 title claims abstract description 77
- 238000004026 adhesive bonding Methods 0.000 title abstract description 29
- 238000002360 preparation method Methods 0.000 title abstract description 20
- 239000003292 glue Substances 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims description 77
- 230000000670 limiting effect Effects 0.000 claims description 40
- 230000007306 turnover Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 abstract description 5
- 239000002966 varnish Substances 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 230000001988 toxicity Effects 0.000 abstract description 3
- 231100000419 toxicity Toxicity 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 16
- 238000002156 mixing Methods 0.000 description 12
- 239000004114 Ammonium polyphosphate Substances 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 241000209094 Oryza Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 240000008042 Zea mays Species 0.000 description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 8
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 235000019826 ammonium polyphosphate Nutrition 0.000 description 8
- 229920001276 ammonium polyphosphate Polymers 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- CEDDGDWODCGBFQ-UHFFFAOYSA-N carbamimidoylazanium;hydron;phosphate Chemical compound NC(N)=N.OP(O)(O)=O CEDDGDWODCGBFQ-UHFFFAOYSA-N 0.000 description 8
- 239000003610 charcoal Substances 0.000 description 8
- 239000004927 clay Substances 0.000 description 8
- 235000005822 corn Nutrition 0.000 description 8
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 8
- 239000000347 magnesium hydroxide Substances 0.000 description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 8
- 229910052901 montmorillonite Inorganic materials 0.000 description 8
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 8
- 235000019353 potassium silicate Nutrition 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 235000009566 rice Nutrition 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 235000012239 silicon dioxide Nutrition 0.000 description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005303 weighing Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000010902 straw Substances 0.000 description 5
- 238000001354 calcination Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D3/00—Veneer presses; Press plates; Plywood presses
-
- 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/062—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of wood
-
- 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
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
- C09J103/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
Abstract
The invention discloses a flame-retardant solid wood board and a preparation process and gluing fixing equipment thereof, belonging to the technical field of board preparation, wherein the flame-retardant solid wood board comprises two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers; the two sides of the flame-retardant inner layer are fixedly connected with the solid wood board base layer through flame-retardant glue layers respectively, and the outer sides of the two solid wood board base layers are fixedly connected with flame-retardant outer layers through the flame-retardant glue layers respectively. Through the mode, the prefabricated flame-retardant outer layer is glued on the solid wood board base layer, so that the solid wood board base layer can be sealed, the toxicity is greatly reduced compared with the coating varnish, and the long-time drying and odor dispersing can be effectively avoided; according to the invention, the flame-retardant inner layer is glued between the two solid wood board base layers, and the flame-retardant glue is used for gluing the layers, so that the flame-retardant performance of the solid wood board can be improved, the overall weight of the board is greatly reduced, and the preparation cost, the transportation cost and the installation pressure are reduced.
Description
Technical Field
The invention relates to the technical field of plate preparation, in particular to a flame-retardant solid wood plate, a preparation process thereof and gluing fixing equipment thereof.
Background
The solid wood board has the advantages of attractive appearance, good sound insulation effect, firmness, durability, natural texture, health, environmental protection and the like, and is widely used in the fields of floor laying, wall decoration, furniture manufacturing and the like.
At present, when solid wood board is in preparation, the surface adopts the varnish front cover more to strengthen outer practical life, in order to avoid the potential safety hazard simultaneously, still adopt to lay wire mesh in the panel in order to improve fire behavior some.
However, the above-described method has the following problems: firstly, varnish has high toxicity and great harm to the body, and needs to be dried and dispersed for a long time; secondly, laying the wire mesh in the plate not only increases the overall weight of the plate and improves the transportation cost and the installation pressure, but also has quite high preparation cost.
Based on the above, the invention designs a flame-retardant solid wood board, a preparation process thereof and gluing fixing equipment thereof to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a flame-retardant solid wood board, a preparation process thereof and gluing and fixing equipment thereof.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the flame-retardant solid wood board comprises two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers;
the two sides of the flame-retardant inner layer are fixedly connected with the solid wood board base layer through flame-retardant glue layers respectively, and the outer sides of the two solid wood board base layers are fixedly connected with flame-retardant outer layers through the flame-retardant glue layers respectively;
the flame-retardant outer layer comprises the following raw materials in parts by weight: 77-90 parts of PC resin, 2-6 parts of FCA-107 silicon flame retardant and 1-3 parts of KSS flame retardant;
the flame-retardant inner layer comprises the following raw materials in parts by weight: 15-35 parts of water glass, 3-6 parts of aluminum powder, 4-7 parts of magnesium hydroxide, 11-15 parts of corn straw, 11-22 parts of silicon dioxide and 1-5 parts of clay;
the flame-retardant glue layer comprises the following raw materials in parts by weight: 55-60 parts of water, 6-11 parts of glutinous rice glue, 1-4 parts of bamboo charcoal, 2-5 parts of montmorillonite, 0.1-0.3 part of ammonium polyphosphate, 0.1-0.3 part of pentaerythritol and 0.1-0.3 part of guanidine phosphate.
The invention also provides a preparation process of the flame-retardant solid wood board, which comprises the following steps:
1. preparing a flame-retardant outer layer: uniformly stirring PC resin, FCA-107 silicon flame retardant and KSS flame retardant, then placing the mixture at 230-250 ℃ for melt blending extrusion, and performing injection molding to obtain a flame-retardant outer layer;
2. preparing a flame-retardant inner layer: uniformly mixing water glass, aluminum powder, magnesium hydroxide, corn straw, silicon dioxide and clay, and calcining at 280-360 ℃ for 1-2 hours to obtain a flame-retardant inner layer;
3. preparing a flame-retardant glue layer: placing the glutinous rice glue, bamboo charcoal, montmorillonite, ammonium polyphosphate, pentaerythritol and guanidine phosphate at 60-78 ℃ for stirring and mixing for 15-25 min, then adding water, and treating for 1-2 h under the microwave auxiliary heating condition;
4. and respectively gluing two sides of the flame-retardant inner layer with a layer of solid wood board base layer through gluing fixing equipment, and respectively gluing a layer of flame-retardant outer layer on the outer sides of the two layers of solid wood board base layers to obtain the flame-retardant solid wood board.
Further, the microwave heating power is 500-800W.
The invention also provides gluing and fixing equipment for preparing the flame-retardant solid wood board, which comprises a frame, wherein a flame-retardant inner layer, a solid wood board base layer and a flame-retardant outer layer which are used for driving the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer to be transported to a turnover assembly to be coated with a flame-retardant glue layer in advance are arranged at the lower part of one end of the frame, and the turnover assembly is used for turning the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer from a standing state to a horizontal state;
an upper pressing structure for pressing and forming the plates is arranged at the upper end of the frame;
a position calibration assembly for limiting the overturning assembly is arranged between the movable end of the upper pressing structure and the overturning assembly;
the other end of the frame is provided with a side pressure assembly for limiting and pressing the side surface of the plate;
the side pressure assembly comprises a sliding type translation driving assembly, a locking assembly and a movable pressing plate assembly; one end of the sliding type translation driving component is connected with the movable end of the upward pressing structure, and the other end of the sliding type translation driving component is arranged on the movable pressing plate component through the locking component.
Further, the overturning assembly comprises an L-shaped supporting plate, a transverse supporting plate, a first hinging seat, a second hinging seat, a first hydraulic cylinder, a third hinging seat and a mounting frame; the lower part fixedly connected with of one end of frame is violently backup pad, and the other end upper portion of violently backup pad is articulated with the lower extreme of first pneumatic cylinder through the articulated seat of second, and the output of first pneumatic cylinder upper end is articulated with the upper end of installing frame through the articulated seat of third, and the bottom of installing frame is articulated with the one end lower part of frame through the articulated seat of first, and just first articulated seat is located the top of violently backup pad, and the one end fixedly connected with of installing frame kept away from first pneumatic cylinder is used for holding the L shape backup pad that connects the panel of equidistant arrangement of a plurality of groups.
Further, the upper pressing structure comprises a second cylinder and an upper pressing plate; the top of the frame is fixedly provided with a second air cylinder, and the output end of the second air cylinder is fixedly connected with an upper pressing plate; the upper pressing plate is connected with the L-shaped supporting plate through the position calibration assembly.
Further, the position calibration assembly comprises a limit slot and a limit plug block; the upper ends of the groups of L-shaped supporting plates are respectively provided with a limiting slot matched with the limiting plug blocks to slide, one end of the upper pressing plate, which is close to the L-shaped supporting plates, is fixedly provided with a plurality of groups of limiting plug blocks, and the limiting plug blocks are respectively and slidably connected in the limiting slots.
Further, the sliding type translation driving assembly comprises an L-shaped driving plate, a linkage block, a stop block and a pushing rod; one end of the upper pressing plate, which is far away from the L-shaped supporting plate, is fixedly connected with a plurality of groups of L-shaped driving plates, the lower ends of the L-shaped driving plates are fixedly connected with pushing rods on the same side, the pushing rods are slidably connected in the linkage blocks, and each linkage block is respectively installed on the movable pressing plate assembly through the locking assembly.
Further, the movable pressing plate assembly comprises a side pressing plate, a transverse connecting plate, a fixed supporting plate and a sliding rod; the other end of the frame is fixedly provided with a fixed support plate, a plurality of groups of sliding rods are connected to the fixed support plate in a sliding manner, the other ends of the sliding rods are fixedly connected with a group of transverse connecting plates, and a plurality of groups of transverse connecting plates which are distributed from top to bottom are respectively fixedly connected with a plurality of groups of vertical side pressing plates which are distributed at equal intervals.
The linkage block is sequentially provided with a second straight groove, a chute and a first straight groove which are communicated from top to bottom, one side of the lower end of the linkage block is fixedly connected with a sliding seat, one side of the sliding seat, which is close to the topmost group of transverse connecting plates, is provided with a limiting chute, and the limiting chute is respectively and slidably connected with a limiting sliding block fixedly connected with the transverse connecting plates; the sliding seat is fixedly connected with the topmost group of transverse connecting plates; the distance between the second straight groove and the side pressing plate is smaller than that between the first straight groove and the side pressing plate; a plurality of groups of limit sliding blocks and a plurality of groups of stop blocks positioned on the same side of the limit sliding blocks are fixedly arranged on the topmost group of transverse connecting plates.
Further, the locking assembly comprises a positioning plugboard, a spring, a supporting block and a positioning jack; the top fixedly connected with of transverse connection board is a plurality of groups supporting shoe, sliding connection has the location picture peg on the supporting shoe, the top and the location picture peg fixed connection of spring, the bottom and the supporting shoe top fixed connection of spring, the location jack that the cooperation each group location picture peg bottom passed is offered respectively at the top of each group sliding seat, peg graft in the slot of seting up on spacing slider after the location picture peg passed the location jack.
Advantageous effects
The invention is prepared by adopting two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers, wherein two sides of the flame-retardant inner layer are respectively glued with one solid wood board base layer, and the outer sides of the two solid wood board base layers are respectively glued with one flame-retardant outer layer, so that the flame-retardant solid wood board is obtained;
according to the invention, the prefabricated flame-retardant outer layer is glued on the solid wood board base layer, so that the sealing layer of the solid wood board base layer can be realized, the toxicity is greatly reduced compared with the coating varnish, and the long-time drying and smell dispersion can be effectively avoided; according to the invention, the flame-retardant inner layer is glued between the two solid wood board base layers and the flame-retardant glue is used for gluing the layers, so that the flame retardant performance of the solid wood board can be improved, the overall weight of the board is greatly reduced compared with the process of paving the metal wire mesh in the board, and the preparation cost, the transportation cost and the installation pressure are reduced.
According to the invention, the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer which are transported to the overturning assembly and are coated with the flame-retardant glue layer in advance are driven by the overturning assembly to overturn from a standing state to a horizontal state, then an upper pressing structure is started, the upper pressing structure is used for pressing and forming the boards, and meanwhile, the position of the overturning assembly can be calibrated under the limiting effect of the position calibration assembly, so that the stability of the overturning assembly is ensured; meanwhile, the upper pressing structure can drive the sliding type translation driving assembly to operate, the sliding type translation driving assembly drives the movable pressing plate assembly to press the side faces of the plates, the side faces of the plates are prevented from being misaligned, and the pressing quality of the plates is guaranteed.
According to the invention, the first hydraulic cylinder drives the mounting frame and the L-shaped supporting plate to rotate to a horizontal state, then each layer of vertically standing plate material is conveyed to the L-shaped supporting plate, and then the first hydraulic cylinder is started to drive the mounting frame and the L-shaped supporting plate to turn to a vertical state, and each layer of vertically standing plate material turns to a horizontal state and is arranged on the supporting plate at the bottom of the L-shaped supporting plate layer by layer.
When the upper pressing plate moves downwards, the upper pressing plate drives each group of limiting inserting blocks to slide downwards along the limiting inserting grooves, so that the position of the L-shaped supporting plate is always in a vertical state, the L-shaped supporting plate is prevented from swinging, and stable supporting of the plate is realized.
According to the invention, the L-shaped driving plate is driven to move by the upper pressing plate, the L-shaped driving plate drives the pushing rod to slide along the second straight groove, the chute and the first straight groove in the linkage block, the pushing rod can push the sliding seat to move towards the plate on the turnover assembly under the limiting action of the fixed supporting plate and the sliding rod, the sliding seat drives the transverse connecting plate and the side pressing plate to move towards the plate on the turnover assembly, and the side faces of the plate are pressed by the side pressing plate.
Drawings
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. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a perspective view of a main body structure of a gluing fixture of the present invention;
FIG. 2 is a front view of the structure of the gluing fixture of the present invention;
FIG. 3 is a left side view of the construction of the glue fixture of the present invention;
FIG. 4 is a perspective view of a main body structure of the gluing fixture of the present invention;
FIG. 5 is a perspective view of the main structure of the gluing fixture of the present invention;
FIG. 6 is a perspective view of the main structure of the gluing fixture of the present invention;
FIG. 7 is a perspective view of the main structure of the gluing fixture of the present invention;
FIG. 8 is a block diagram of the linkage block in the glue fixture of the present invention;
FIG. 9 is an enlarged view at A in FIG. 6;
fig. 10 is an enlarged view at B in fig. 7.
Reference numerals in the drawings represent respectively:
1. a frame; 2. a flip assembly; 21. an L-shaped support plate; 22. a transverse support plate; 23. a first hinge base; 24. the second hinge seat; 25. a first hydraulic cylinder; 26. a third hinge base; 27. a mounting frame; 3. a side pressure assembly; 31. an L-shaped drive plate; 32. a side pressure plate; 33. a transverse connection plate; 34. a fixed support plate; 35. a slide bar; 36. a linkage block; 37. a stop block; 38. limiting sliding grooves; 39. a limit sliding block; 310. a push rod; 311. a sliding seat; 312. a first straight groove; 313. a chute; 314. a second straight groove; 315. positioning the plugboard; 316. a spring; 317. a support block; 318. positioning the jack; 4. a pressing structure; 41. a second cylinder; 42. an upper press plate; 5. a position calibration assembly; 51. a limit slot; 52. and limiting the plug block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Example 1
The embodiment provides a preparation process of a flame-retardant solid wood board, wherein the flame-retardant solid wood board comprises two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers; the two sides of the flame-retardant inner layer are fixedly connected with the solid wood board base layer through flame-retardant glue layers respectively, and the outer sides of the two solid wood board base layers are fixedly connected with flame-retardant outer layers through the flame-retardant glue layers respectively;
the specific preparation process comprises the following steps:
1. preparing a flame-retardant outer layer: weighing 77kg of PC resin, 6kg of FCA-107 silicon flame retardant and 1kg of KSS flame retardant; uniformly stirring PC resin, FCA-107 silicon flame retardant and KSS flame retardant, then placing the mixture at 250 ℃ for melt blending extrusion, and performing injection molding to obtain a flame-retardant outer layer;
2. preparing a flame-retardant inner layer: weighing 35kg of water glass, 3kg of aluminum powder, 7kg of magnesium hydroxide, 11kg of corn stalk, 22kg of silicon dioxide and 1kg of clay; uniformly mixing water glass, aluminum powder, magnesium hydroxide, corn straw, silicon dioxide and clay, and calcining at 360 ℃ for 1h to obtain a flame-retardant inner layer;
3. preparing a flame-retardant glue layer: weighing 55kg of water, 11kg of glutinous rice glue, 1kg of bamboo charcoal, 5kg of montmorillonite, 0.1kg of ammonium polyphosphate, 0.3kg of pentaerythritol and 0.1kg of guanidine phosphate; placing glutinous rice glue, bamboo charcoal, montmorillonite, ammonium polyphosphate, pentaerythritol and guanidine phosphate at 78 ℃ for stirring and mixing for 15min, then adding water, and treating for 2h under the microwave auxiliary heating condition; the microwave heating power is 500W;
4. and respectively gluing two sides of the flame-retardant inner layer with a layer of solid wood board base layer through gluing fixing equipment, and respectively gluing a layer of flame-retardant outer layer on the outer sides of the two layers of solid wood board base layers to obtain the flame-retardant solid wood board.
The invention is prepared by adopting two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers, wherein two sides of the flame-retardant inner layer are respectively glued with one solid wood board base layer, and the outer sides of the two solid wood board base layers are respectively glued with one flame-retardant outer layer, so that the flame-retardant solid wood board is obtained;
according to the invention, the prefabricated flame-retardant outer layer is glued on the solid wood board base layer, so that the sealing layer of the solid wood board base layer can be realized, the toxicity is greatly reduced compared with the coating varnish, and the long-time drying and smell dispersion can be effectively avoided; according to the invention, the flame-retardant inner layer is glued between the two solid wood board base layers and the flame-retardant glue is used for gluing the layers, so that the flame retardant performance of the solid wood board can be improved, the overall weight of the board is greatly reduced compared with the process of paving the metal wire mesh in the board, and the preparation cost, the transportation cost and the installation pressure are reduced.
Example 2
The embodiment provides a preparation process of a flame-retardant solid wood board, wherein the flame-retardant solid wood board comprises two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers; the two sides of the flame-retardant inner layer are fixedly connected with the solid wood board base layer through flame-retardant glue layers respectively, and the outer sides of the two solid wood board base layers are fixedly connected with flame-retardant outer layers through the flame-retardant glue layers respectively;
the specific preparation process comprises the following steps:
1. preparing a flame-retardant outer layer: weighing 90kg of PC resin, 2kg of FCA-107 silicon flame retardant and 3kg of KSS flame retardant; uniformly stirring PC resin, FCA-107 silicon flame retardant and KSS flame retardant, then placing the mixture at 230 ℃ for melt blending extrusion, and performing injection molding to obtain a flame-retardant outer layer;
2. preparing a flame-retardant inner layer: 15kg of water glass, 6kg of aluminum powder, 4kg of magnesium hydroxide, 15kg of corn stalk, 11kg of silicon dioxide and 5kg of clay are weighed; uniformly mixing water glass, aluminum powder, magnesium hydroxide, corn straw, silicon dioxide and clay, and calcining at 280 ℃ for 2 hours to obtain a flame-retardant inner layer;
3. preparing a flame-retardant glue layer: weighing 60kg of water, 6kg of glutinous rice glue, 4kg of bamboo charcoal, 2kg of montmorillonite, 0.3kg of ammonium polyphosphate, 0.1kg of pentaerythritol and 0.3kg of guanidine phosphate; placing glutinous rice glue, bamboo charcoal, montmorillonite, ammonium polyphosphate, pentaerythritol and guanidine phosphate at 60deg.C, stirring and mixing for 25min, adding water, and treating under microwave-assisted heating for 1 hr; the microwave heating power is 800W;
4. and respectively gluing two sides of the flame-retardant inner layer with a layer of solid wood board base layer through gluing fixing equipment, and respectively gluing a layer of flame-retardant outer layer on the outer sides of the two layers of solid wood board base layers to obtain the flame-retardant solid wood board.
Example 3
The embodiment provides a preparation process of a flame-retardant solid wood board, wherein the flame-retardant solid wood board comprises two flame-retardant outer layers, one flame-retardant inner layer, two solid wood board base layers and a plurality of flame-retardant glue layers; the two sides of the flame-retardant inner layer are fixedly connected with the solid wood board base layer through flame-retardant glue layers respectively, and the outer sides of the two solid wood board base layers are fixedly connected with flame-retardant outer layers through the flame-retardant glue layers respectively;
the specific preparation process comprises the following steps:
1. preparing a flame-retardant outer layer: 82kg of PC resin, 4.3kg of FCA-107 silicon flame retardant and 1.6kg of KSS flame retardant are weighed; uniformly stirring PC resin, FCA-107 silicon flame retardant and KSS flame retardant, then placing the mixture at 245 ℃ for melt blending extrusion, and performing injection molding to obtain a flame-retardant outer layer;
2. preparing a flame-retardant inner layer: 22kg of water glass, 5.5kg of aluminum powder, 4.8kg of magnesium hydroxide, 12.3kg of corn stalk, 15.2kg of silicon dioxide and 3.3kg of clay are weighed; uniformly mixing water glass, aluminum powder, magnesium hydroxide, corn straw, silicon dioxide and clay, and calcining at 320 ℃ for 1.3 hours to obtain a flame-retardant inner layer;
3. preparing a flame-retardant glue layer: weighing 58kg of water, 10.3kg of glutinous rice glue, 2.2kg of bamboo charcoal, 2.3kg of montmorillonite, 0.2kg of ammonium polyphosphate, 0.2kg of pentaerythritol and 0.2kg of guanidine phosphate; placing glutinous rice glue, bamboo charcoal, montmorillonite, ammonium polyphosphate, pentaerythritol and guanidine phosphate at 68 ℃ for stirring and mixing for 21min, then adding water, and treating for 1.6h under the microwave auxiliary heating condition;
preferably, the microwave heating power is 750W;
4. and respectively gluing two sides of the flame-retardant inner layer with a layer of solid wood board base layer through gluing fixing equipment, and respectively gluing a layer of flame-retardant outer layer on the outer sides of the two layers of solid wood board base layers to obtain the flame-retardant solid wood board.
Example 4
Referring to fig. 1-10 of the specification, a gluing and fixing device for preparing the flame-retardant solid wood board comprises a frame 1, wherein a flame-retardant inner layer, a solid wood board base layer and a flame-retardant outer layer which are used for driving a turnover assembly 2 to be transported to the turnover assembly 2 and are coated with a flame-retardant glue layer in advance are arranged at the lower part of one end of the frame 1, and the turnover assembly 2 is turned from a standing state to a horizontal state;
the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer are coated with flame-retardant glue layers in advance, and are discharged in the sequence of the flame-retardant outer layer, the solid wood board base layer, the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer and are conveyed to the overturning assembly 2;
an upper pressing structure 4 for pressing and forming the plates is arranged at the upper end of the frame 1;
a position calibration assembly 5 for limiting the turnover assembly 2 is arranged between the movable end of the upper pressing structure 4 and the turnover assembly 2;
the other end of the frame 1 is provided with a side pressure component 3 for limiting and pressing the side surface of the plate;
the side pressure assembly 3 comprises a sliding type translation driving assembly, a locking assembly and a movable pressing plate assembly; one end of the sliding type translation driving component is connected with the movable end of the upper pressing structure 4, and the other end of the sliding type translation driving component is arranged on the movable pressing plate component through the locking component;
the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer which are transported to the overturning assembly 2 and are coated with the flame-retardant glue layer in advance are driven by the overturning assembly 2 to overturn from a standing state to a horizontal state, then the upper pressing structure 4 is started, the upper pressing structure 4 presses and forms the boards, and meanwhile, the position of the overturning assembly 2 can be calibrated under the limiting effect of the position calibration assembly 5, so that the stability of the overturning assembly 2 is ensured; meanwhile, the upper pressing structure 4 can drive the sliding type translation driving assembly to operate, and the sliding type translation driving assembly drives the movable pressing plate assembly to press the side surfaces of the plates, so that the side surfaces of the plates are prevented from being misaligned, and the pressing quality of the plates is ensured;
the turnover assembly 2 comprises an L-shaped supporting plate 21, a transverse supporting plate 22, a first hinging seat 23, a second hinging seat 24, a first hydraulic cylinder 25, a third hinging seat 26 and a mounting frame 27; the lower part of one end of the frame 1 is fixedly connected with a transverse supporting plate 22, the upper part of the other end of the transverse supporting plate 22 is hinged with the lower end of a first hydraulic cylinder 25 through a second hinging seat 24, the output end of the upper end of the first hydraulic cylinder 25 is hinged with the upper end of a mounting frame 27 through a third hinging seat 26, the bottom of the mounting frame 27 is hinged with the lower part of one end of the frame 1 through a first hinging seat 23, the first hinging seat 23 is positioned above the transverse supporting plate 22, and one end of the mounting frame 27, which is far away from the first hydraulic cylinder 25, is fixedly connected with a plurality of groups of L-shaped supporting plates 21 which are distributed at equal intervals and are used for containing plates;
the first hydraulic cylinder 25 drives the mounting frame 27 and the L-shaped supporting plate 21 to rotate to a horizontal state, then all the vertically standing laminate plates are conveyed to the L-shaped supporting plate 21, and then the first hydraulic cylinder 25 is started to drive the mounting frame 27 and the L-shaped supporting plate 21 to turn to a vertical state, and all the vertically standing laminate plates turn to the horizontal state and are arranged on the supporting plate at the bottom of the L-shaped supporting plate 21 layer by layer;
the upper pressing structure 4 includes a second cylinder 41 and an upper pressing plate 42; a second air cylinder 41 is fixedly arranged at the top of the frame 1, and an upper pressing plate 42 is fixedly connected to the output end of the second air cylinder 41; the upper pressing plate 42 is connected with the L-shaped supporting plate 21 through the position calibration assembly 5;
the upper pressing plate 42 is driven to move downwards by the second air cylinder 41, and the upper pressing plate 42 contacts and presses the plate when moving downwards for a set distance;
the position calibration assembly 5 comprises a limit slot 51 and a limit plug 52; the upper ends of the groups of L-shaped supporting plates 21 are respectively provided with a limiting slot 51 matched with limiting plug blocks 52 to slide, one end of the upper pressing plate 42, which is close to the L-shaped supporting plates 21, is fixedly provided with a plurality of groups of limiting plug blocks 52, and the limiting plug blocks 52 are respectively connected in the limiting slots 51 in a sliding manner;
when the upper pressing plate 42 moves downwards, the upper pressing plate 42 drives each group of limiting inserts 52 to slide downwards along the limiting slots 51, so that the position of the L-shaped supporting plate 21 is always in a vertical state, the L-shaped supporting plate 21 is prevented from swinging, and stable supporting of plates is realized;
the sliding type translation driving assembly comprises an L-shaped driving plate 31, a linkage block 36, a stop block 37 and a pushing rod 310; one end of the upper pressing plate 42 far away from the L-shaped supporting plate 21 is fixedly connected with a plurality of groups of L-shaped driving plates 31, the same side of the lower end of each L-shaped driving plate 31 is fixedly connected with a pushing rod 310, the pushing rods 310 are respectively and slidably connected in the linkage blocks 36, and each linkage block 36 is respectively arranged on the movable pressing plate assembly through a locking assembly;
the movable pressing plate assembly comprises a side pressing plate 32, a transverse connecting plate 33, a fixed supporting plate 34 and a sliding rod 35; the other end of the frame 1 is fixedly provided with a fixed supporting plate 34, the fixed supporting plate 34 is connected with a plurality of groups of sliding rods 35 in a sliding way, the other end of each sliding rod 35 is fixedly connected with one group of transverse connecting plates 33, and a plurality of groups of transverse connecting plates 33 which are distributed from top to bottom are respectively fixedly connected with a plurality of groups of vertical side pressure plates 32 which are distributed at equal intervals;
the linkage block 36 is sequentially provided with a second straight groove 314, a chute 313 and a first straight groove 312 which are communicated from top to bottom, one side of the lower end of the linkage block 36 is fixedly connected with a sliding seat 311, one side of the sliding seat 311, which is close to the topmost group of transverse connection plates 33, is provided with a limit chute 38, and the limit chute 38 is respectively and slidably connected with a limit slide block 39 fixedly connected with the transverse connection plates 33; the sliding seat 311 is fixedly connected with the topmost group of transverse connection plates 33;
the distance between the second straight groove 314 and the side pressure plate 32 is smaller than the distance between the first straight groove 312 and the side pressure plate 32;
a plurality of groups of limit sliding blocks 39 and a plurality of groups of stop blocks 37 positioned on the same side of the limit sliding blocks 39 are fixedly arranged on the topmost group of transverse connecting plates 33;
the locking assembly comprises a positioning plugboard 315, a spring 316, a supporting block 317 and a positioning jack 318; the top of the transverse connection plate 33 is fixedly connected with a plurality of groups of support blocks 317, the support blocks 317 are connected with a positioning plugboard 315 in a sliding manner, the top of a spring 316 is fixedly connected with the positioning plugboard 315, the bottom of the spring 316 is fixedly connected with the top of the support blocks 317, the tops of the groups of sliding seats 311 are respectively provided with a positioning plughole 318 matched with the bottoms of the groups of positioning plugboards 315 to pass through, and the positioning plugboards 315 are inserted into slots formed in the upper ends of the limiting sliding blocks 39 after passing through the positioning plugholes 318;
preferably, when the push rod 310 enters the first straight groove 312 from the chute 313, the upper pressing plate 42 is contacted with the plate material to start pressing;
the L-shaped driving plate 31 is driven to move through the upper pressing plate 42, the L-shaped driving plate 31 drives the pushing rod 310 to slide along the second straight groove 314, the chute 313 and the first straight groove 312 in the linkage block 36, the pushing rod 310 can push the sliding seat 311 to move towards the plate on the turnover assembly 2 under the limiting action of the fixed supporting plate 34 and the sliding rod 35, the sliding seat 311 drives the transverse connecting plate 33 and the side pressing plate 32 to move towards the plate on the turnover assembly 2, and the side faces of the plate are pressed through the side pressing plate 32;
the linkage blocks 36 with different sizes can be replaced to realize the purpose of adapting to plates with different widths, for example, when the width of the plates is larger, the chute 313 of the linkage block 36 can be arranged steeply, the whole length of the chute 313 is reduced, therefore, the moving distance of the side pressure plate 32 towards the plates on the turnover assembly 2 is reduced, and the wider plates can be better adapted;
when the linkage block 36 needs to be disassembled, the positioning plugboard 315 is pulled upwards to be separated from the sliding seat 311, then the sliding seat 311 is separated from the limiting sliding block 39, after the linkage block 36 is replaced, the sliding seat 311 is installed on the limiting sliding block 39, the sliding seat 311 is blocked by the stop block 37 on one side of the limiting sliding block 39 to slide continuously, so that the installation is guaranteed to be in place, the positioning plugboard 315 is released at the moment, under the elastic action of the spring 316, the spring 316 drives the positioning plugboard 315 to pass through the positioning plughole 318 and then to be inserted into a slot formed in the upper end of the limiting sliding block 39, and locking is achieved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (1)
1. The utility model provides a veneer fixing equipment of fire-retardant solid wood panel, includes frame (1), its characterized in that:
the lower part of one end of the frame (1) is provided with a turnover assembly (2) for driving the flame-retardant inner layer, the solid wood board base layer and the flame-retardant outer layer which are transported to the turnover assembly (2) and are coated with the flame-retardant glue layer in advance to turn from a standing state to a horizontal state;
an upper pressing structure (4) for pressing and forming the plates is arranged at the upper end of the frame (1);
a position calibration assembly (5) used for limiting the turnover assembly (2) is arranged between the movable end of the upper pressing structure (4) and the turnover assembly (2);
the other end of the frame (1) is provided with a side pressure assembly (3) for limiting and pressing the side surface of the plate;
the side pressure assembly (3) comprises a sliding type translation driving assembly, a locking assembly and a movable pressing plate assembly; one end of the sliding type translation driving component is connected with the movable end of the upper pressing structure (4), and the other end of the sliding type translation driving component is arranged on the movable pressing plate component through the locking component;
the overturning assembly (2) comprises an L-shaped supporting plate (21), a transverse supporting plate (22), a first hinging seat (23), a second hinging seat (24), a first hydraulic cylinder (25), a third hinging seat (26) and a mounting frame (27); the lower part of one end of the frame (1) is fixedly connected with a transverse supporting plate (22), the upper part of the other end of the transverse supporting plate (22) is hinged with the lower end of a first hydraulic cylinder (25) through a second hinging seat (24), the output end of the upper end of the first hydraulic cylinder (25) is hinged with the upper end of a mounting frame (27) through a third hinging seat (26), the bottom of the mounting frame (27) is hinged with the lower part of one end of the frame (1) through a first hinging seat (23), the first hinging seat (23) is positioned above the transverse supporting plate (22), and one end, far away from the first hydraulic cylinder (25), of the mounting frame (27) is fixedly connected with a plurality of groups of L-shaped supporting plates (21) which are distributed at equal intervals and are used for accommodating plates;
the upper pressing structure (4) comprises a second air cylinder (41) and an upper pressing plate (42); a second air cylinder (41) is fixedly arranged at the top of the frame (1), and an upper pressing plate (42) is fixedly connected to the output end of the second air cylinder (41); the upper pressing plate (42) is connected with the L-shaped supporting plate (21) through the position calibration assembly (5);
the position calibration assembly (5) comprises a limit slot (51) and a limit plug block (52); the upper ends of the groups of L-shaped supporting plates (21) are respectively provided with a limiting slot (51) matched with a limiting insert block (52) to slide, one end of the upper pressing plate (42) close to the L-shaped supporting plates (21) is fixedly provided with a plurality of groups of limiting insert blocks (52), and the limiting insert blocks (52) are respectively connected in the limiting slots (51) in a sliding mode;
the sliding type translation driving assembly comprises an L-shaped driving plate (31), a linkage block (36), a stop block (37) and a pushing rod (310); one end of the upper pressing plate (42) far away from the L-shaped supporting plate (21) is fixedly connected with a plurality of groups of L-shaped driving plates (31), the same side of the lower end of the L-shaped driving plates (31) is fixedly connected with a pushing rod (310), the pushing rod (310) is slidably connected in a linkage block (36), and each linkage block (36) is respectively arranged on the movable pressing plate assembly through a locking assembly;
the movable pressing plate assembly comprises a side pressing plate (32), a transverse connecting plate (33), a fixed supporting plate (34) and a sliding rod (35); the other end of the frame (1) is fixedly provided with a fixed supporting plate (34), a plurality of groups of sliding rods (35) are connected to the fixed supporting plate (34) in a sliding manner, the other ends of the sliding rods (35) are fixedly connected with a group of transverse connecting plates (33), and a plurality of groups of transverse connecting plates (33) which are distributed from top to bottom are respectively and fixedly connected with a plurality of groups of vertical side pressure plates (32) which are distributed at equal intervals;
the linkage block (36) is sequentially provided with a second straight groove (314), a chute (313) and a first straight groove (312) which are communicated from top to bottom, one side of the lower end of the linkage block (36) is fixedly connected with a sliding seat (311), one side of the sliding seat (311) close to the topmost group of transverse connection plates (33) is provided with a limit sliding groove (38), and the limit sliding grooves (38) are respectively and slidably connected with limit sliding blocks (39) fixedly connected with the transverse connection plates (33); the sliding seat (311) is fixedly connected with the topmost group of transverse connection plates (33); the distance between the second straight groove (314) and the side pressure plate (32) is smaller than the distance between the first straight groove (312) and the side pressure plate (32); a plurality of groups of limit sliding blocks (39) and a plurality of groups of stop blocks (37) positioned on the same side of the limit sliding blocks (39) are fixedly arranged on the topmost group of transverse connecting plates (33);
the locking assembly comprises a positioning plugboard (315), a spring (316), a supporting block (317) and a positioning jack (318); the top fixedly connected with of cross connection board (33) is a plurality of groups supporting shoe (317), sliding connection has location picture peg (315) on supporting shoe (317), the top and the location picture peg (315) fixed connection of spring (316), the bottom and the supporting shoe (317) top fixed connection of spring (316), location jack (318) that cooperation each group location picture peg (315) bottom passed are offered respectively at the top of each group sliding seat (311), peg graft in the slot of seting up on spacing slider (39) after location picture peg (315) pass location jack (318).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310290317.2A CN116277322B (en) | 2023-03-23 | 2023-03-23 | Flame-retardant solid wood board and preparation process and gluing and fixing equipment thereof |
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| CN202310290317.2A CN116277322B (en) | 2023-03-23 | 2023-03-23 | Flame-retardant solid wood board and preparation process and gluing and fixing equipment thereof |
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| CN116277322B true CN116277322B (en) | 2023-11-17 |
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| CN207189873U (en) * | 2017-07-18 | 2018-04-06 | 湖南旺德府木业有限公司 | A kind of high-strength composite glued board |
| CN110328731A (en) * | 2019-07-31 | 2019-10-15 | 烟台博海木工机械有限公司 | A kind of wooden frame compact system and press |
| CN113291014A (en) * | 2021-04-13 | 2021-08-24 | 山东医学高等专科学校 | Preparation method of fiber reinforced composite material |
| CN113717540A (en) * | 2021-07-26 | 2021-11-30 | 安徽大禹防水科技发展有限公司 | Thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN113858347A (en) * | 2021-11-02 | 2021-12-31 | 烟台博海木工机械有限公司 | A prevent down mechanism and vertical side of piecing together machine for side of piecing together machine |
| CN114437534A (en) * | 2022-02-17 | 2022-05-06 | 江苏七巧工艺木制品股份有限公司 | Composite flame-retardant fireproof wooden door and preparation method thereof |
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