CN106738107B - A kind of manufacturing equipment of veneer-plastic film composite plate - Google Patents

A kind of manufacturing equipment of veneer-plastic film composite plate Download PDF

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Publication number
CN106738107B
CN106738107B CN201611163461.6A CN201611163461A CN106738107B CN 106738107 B CN106738107 B CN 106738107B CN 201611163461 A CN201611163461 A CN 201611163461A CN 106738107 B CN106738107 B CN 106738107B
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China
Prior art keywords
veneer
plastic film
feeding mechanism
assembly
heating rolling
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CN201611163461.6A
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CN106738107A (en
Inventor
漆楚生
赵博识
于志明
张扬
母军
张峰
储德淼
杜兰星
黄思琪
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Beijing Forestry University
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Beijing Forestry University
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D1/00Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered 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
    • B32B21/08Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/08Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method

Abstract

A kind of manufacturing equipment of veneer-plastic film composite plate, the present invention are to realize the manufacture of veneer-plastic film composite plate and propose a kind of equipment.The present invention has veneer feeding mechanism, plastic film feeding mechanism, heating rolling device and cutting means, and veneer feeding mechanism has veneer conveying assembly, veneer pre-processing assembly and coupling agent applicator assembly, and is linked in sequence;Heating rolling device has arrival end and outlet end, and veneer feeding mechanism and plastic film feeding mechanism connect with the arrival end of heating rolling device;The outlet end of heating rolling device is connected with cutting means;Veneer feeding mechanism and plastic film feeding mechanism are multiple, veneer feeding mechanism and the setting of plastic film feeding mechanism interleaved.The beneficial effects of the present invention are: may be implemented to mat formation to the layering of veneer and plastic film through the invention, guarantees being uniformly distributed for wood material and plastics, improve the mechanical property of plate.

Description

A kind of manufacturing equipment of veneer-plastic film composite plate
Technical field
The invention belongs to field of compound material, are related to the preparation method of composite plate, and in particular to a kind of veneer-plastic film The manufacturing equipment of composite plate.
Background technique
Wood plastic composite is field of compound material one of advanced polymer composites with fastest developing speed.It squeezes out, injection It is the method for three kinds of main production wood plastic composites with hot pressing.Wood-plastic clad plate is used for building industry and Furniture manufacture Industry, the wood-plastic clad plate of superior performance can substitute natural timber to manufacture timber buildings, interior decoration component, office Table, cupboard box-type furniture etc..In the manufacture of wood plastic composite, on the one hand existing wood plastic composite manufacturing requirements is wooden The size of matter raw material is sufficiently small, but the milling of raw material not only increases energy consumption, and is also dust pollution and noise pollution Source.
Using large scale raw material, the prototype structure for being able to maintain raw material is destroyed less, to be conducive to increase the items of product Performance, and energy-saving and noise-reducing can be played the role of.Another aspect low quality wood, fast growing wood are not utilized effectively, it is necessary to low Matter timber is transformed to obtain the better material of performance.Wood-based plate system is carried out by the way that adhesive is added again after fast growing wood is crushed Although the Land use systems made are conducive to improve the utilization rate of fast growing wood, can improve plate property, but if adhesive selection is not The problem of reasonable then puzzlement people such as can bring environmental pollution.Therefore, how fast growing wood is utilized in new ways, make material property More superior, value is the major issue for needing to think deeply more greatly.Patent application publication number is that the Chinese invention of CN103659946A is special Benefit application discloses and a kind of be mixed with orientation wood-plastic composite panel with the wood material of big L/D ratio and plastic tab Method, this method can prevent plastic grain from leaking to bottom is sliding, improve the quality of wood and plastic composite plate to a certain extent.
However, the manufacture efficiency of this technical solution plate is low, not can solve conventional thermocompression method needs long-time pressure maintaining cooling The problem of.It not only wastes time, but also needs to be raised and lowered mold temperature repeatedly in the cooling process of pressure maintaining, also to the energy It causes to waste.And this technology can not fundamentally solve timber and plastics inside plate and be unevenly distributed, and due to plate Uneven and stress Relatively centralized is to defect brought by sheet mechanical property and surface quality inside material.In addition, in outdoor dress The plate with greater depth is often needed to use in decorations finishing, and with higher to plate water resistance in outdoor environment is wanted It asks.Make wood-plastic composite panel that there is more preferably physical and mechanical property, plate is being avoided to have plate while buckling deformation occurs There is stronger water resistance, and there is greater depth and meet the needs that exterior decoration is fitted up, is all that current wood-plastic composite panel needs It solves the problems, such as.
Summary of the invention
The present invention is to solve a series of problems existing in the prior art, and then propose that a kind of veneer-plastic film is compound The manufacturing equipment of plate.A kind of manufacturing equipment of veneer-plastic film composite plate has veneer feeding mechanism, also has plastics Film feeding mechanism, rolls cold press device and cutting means at heating rolling device, and the veneer feeding mechanism has veneer defeated Sending component, veneer pre-processing assembly and coupling agent applicator assembly, the veneer conveying assembly, veneer pre-processing assembly and coupling agent Applicator assembly is linked in sequence;The heating rolling device has arrival end and outlet end, and the veneer feeding mechanism and plastics are thin Film feeding mechanism connects with the arrival end of heating rolling device;The outlet end of the heating rolling device and rolling cold press device It is connected, includes cold pressing component and spray assemblies, the rolling cold press device and cutting means phase in the rolling cold press device Connection;The veneer feeding mechanism and plastic film feeding mechanism be it is multiple, the veneer feeding mechanism and the plastics are thin The setting of film feeding mechanism interleaved.The beneficial effects of the present invention are: through the invention the equipment may be implemented to veneer and Plastic film carries out layering and mats formation, and realizes the continuous production of wood and plastic composite, and it is fixed to be rapidly cooled by cold water to plate Type has evaded the defect of pressure maintaining cooling technique time consumption and energy consumption, improves the production efficiency of wood composite board, helps to improve simultaneously The mechanical property and surface quality of product;In addition, present invention can ensure that wood material and plastics inside wood and plastic composite Be uniformly distributed, solve due to wood material inside plate and plastics are unevenly distributed and technology that bring stress is concentrated is asked Topic improves the mechanical property of plate and is conducive to improve the surface quality of plate.Moreover, using equipment of the present invention So that this wood-plastic composite panel can have the length and water resistance of overlength, it can be preferably used for exterior decoration.
Further, there is the veneer conveying assembly veneer rest portion, veneer to repair sanction machine and veneer transport band, the veneer It transports veneer rest portion described in band connection and the veneer repairs sanction machine.
Further, the lath cut out mach veneer and be made into width as 50 ~ 350mm is repaired through veneer.
Further, have in plasma processor, high-temperature heat treatment device and hair drier in the veneer pre-processing assembly One or more.
Further, the heating rolling device arrival end has superposition assembly component, and the superposition assembly component has more A web inlet and a blanket outlet, veneer and plastic film enter superposition assembly group via different web inlets respectively Part is combined into slab in the superposition assembly component, then exports and export through blanket.
Further, the heating rolling device also has a heating rolling component, the heating roll component include upper pressure roller, Lower compression roller and pressure roller distance regulation component;The upper pressure roller and lower compression roller are arranged in pairs, and upper pressure roller and lower compression roller are multiple groups, and Each group all has pressure roller distance regulation component;The rolling pressure to slab is realized by the rotation between upper pressure roller and lower compression roller It closes;Control of the distance between the upper pressure roller and lower compression roller the compression roll spacing from regulation component, in slab direction of advance gradually Become smaller.
Further, the heating rolling device has multiple heated zones, and the heating temperature of each heated zones can be distinguished It is controlled;The temperature range of the heating rolling device is 100 DEG C ~ 300 DEG C.
Further, the coupling agent applicator assembly can be different to veneer at least one side roller coating coupling agent, the coupling agent of coating Cyanate coupling agent, coated weight are every square metre of 10g ~ 80g.
Further, the coupling agent applicator assembly is roll-on device, can be to the roller coating of the two-sided carry out coupling agent of veneer Operation.
Further, also there is sealing edge banding apparatus between the heating rolling device and the cutting means, it is described close It seals edge banding apparatus and is set to slab two sides, the sealing edge banding apparatus can apply the plastics of melting to slab side.
Further, cutting means are circular sawing machine.
Further, also there is surface processing device, the table between the heating rolling device and the cutting means Surface treatment device is sander or top finishing machine.
Detailed description of the invention
Fig. 1 is the overall structure diagram of manufacturing equipment of the present invention;
Fig. 2 is the plate schematic cross-section manufactured using heretofore described manufacturing equipment.
Each section meaning is as follows in figure: 1 veneer feeding mechanism;11 veneer conveying assemblies;111 veneer rest portions;112 veneers Repair sanction machine;113 veneers transport band;12 veneer pre-processing assemblies;13 coupling agent applicator assemblies;2 plastic film feeding mechanisms;3 add Hot rolling device;31 superposition assembly components;312 web inlets;The outlet of 313 blankets;32 heating rolling components;Pressure roller on 321; 322 lower compression rollers;323 pressure rollers distance regulation component;33 heated zones;4 cutting means;5 sealing edge banding apparatus;6 surface treatment dresses It sets;7 roll cold press device;71 cold pressing components;72 spray assemblies.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawing.
Specific embodiment 1: embodiment is described with reference to Fig. 1, and a kind of manufacture of veneer-plastic film composite plate is set It is standby, have veneer feeding mechanism 1, also have plastic film feeding mechanism 2, heating rolling device 3, roll cold press device 7 and Cutting means 4, the veneer feeding mechanism 1 have veneer conveying assembly 11, veneer pre-processing assembly 12 and coupling agent coated group Part 13, the veneer conveying assembly 11, veneer pre-processing assembly 12 and coupling agent applicator assembly 13 are linked in sequence;The heating rolling Pressure device 3 has arrival end and outlet end, and the veneer feeding mechanism 1 and plastic film feeding mechanism 2 are filled with heating rolling 3 arrival end is set to connect;The outlet end of the heating rolling device 3 is connected with cold press device 7 is rolled, the rolling cold pressing dress Set in 7 includes that cold pressing component 71 and spray assemblies 72, the rolling cold press device 7 are connected with cutting means 4;The veneer supplies Answer device 1 and plastic film feeding mechanism 2 be it is multiple, between the veneer feeding mechanism 1 and the plastic film feeding mechanism 2 Every being staggered.
Present embodiment has the technical effect that the equipment may be implemented to carry out veneer and plastic film through the invention Layering is mated formation, and the continuous production of wood and plastic composite is realized, and is rapidly cooled sizing to plate by cold water, has been evaded pressure maintaining The defect of cooling technique time consumption and energy consumption, improves the production efficiency of wood composite board, while helping to improve the mechanical property of product Energy and surface quality;In addition, solving present invention can ensure that wood material and plastics inside wood and plastic composite is uniformly distributed Due to inside plate wood material and plastics be unevenly distributed and bring stress concentrate the technical issues of, improve plate Mechanical property and the surface quality for being conducive to improve plate.Moreover, make this wood moulding multiple using equipment of the present invention Plywood material can have the length and water resistance of overlength, can preferably be used for exterior decoration.
Specific embodiment 2: embodiment is described with reference to Fig. 1, and a kind of veneer-plastic film described in present embodiment is multiple There is veneer rest portion 111, veneer to repair sanction machine 112 and veneer transport band for the manufacturing equipment of plywood, the veneer conveying assembly 11 113, the veneer transport band 113 connects the veneer rest portion 111 and the veneer repairs sanction machine 112;Other and specific implementation Mode 1 is identical.
Present embodiment has the technical effect that veneer later not only can be more neat by repairing sanction, improve plate Quality, avoid in following process it is possible that processing difficulties, simultaneously because in conveying assembly be arranged veneer repair sanction machine Can make veneer that can be divided into neat more parts before entering heating rolling device and carrying out assembly, so make to manufacture narrow face and The discontinuous veneer of veneer-plastic film composite plate is possibly realized in width direction, and this plate, which can according to need, to be used When cut apart with a knife or scissors from film, obtain be not necessarily to edge sealing wood-plastic clad plate;This plate is readily applicable to the field for needing to bend simultaneously It closes, and solves the sealing problem at angle seam effectively.
Specific embodiment 3: illustrate present embodiment, a kind of veneer-plastics described in present embodiment in conjunction with Fig. 1 and Fig. 2 The manufacturing equipment of Film laminated plate, the veneer for repairing the processing of sanction machine 112 through veneer are made into the lath that width is 50 ~ 350mm;Other It is identical as specific embodiment 1.
Present embodiment has the technical effect that repairing the veneer for cutting out and machining and breadth being made not up to standard through veneer becomes to advise It is whole, conducive to the standardized production of plate, while being conducive to veneer-plastic film composite plate mechanization manufacture.
Specific embodiment 4: illustrate present embodiment, a kind of veneer-plastics described in present embodiment in conjunction with Fig. 1 and Fig. 2 The manufacturing equipment of Film laminated plate has plasma processor, high-temperature heat treatment device and electricity in the veneer pre-processing assembly 12 One or more of hair dryer;Other are identical as specific embodiment 1.
Present embodiment have the technical effect that the setting of veneer pre-processing assembly can effectively control veneer moisture content and Surface energy, can make the interface bond strength between veneer and plastic film become larger, and then improve the quality of plate.
Specific embodiment 5: illustrate present embodiment, a kind of veneer-plastics described in present embodiment in conjunction with Fig. 1 and Fig. 2 The manufacturing equipment of Film laminated plate, 3 arrival end of heating rolling device have superposition assembly component 31, the superposition assembly group Part 31 has multiple web inlets 312 and a blanket outlet 313, and veneer and plastic film are respectively via different web inlets 312 enter superposition assembly component 31, slab are combined into the superposition assembly component 31, then through 313 output of blanket outlet;Its He is identical as any one of specific embodiment 1-4.
Present embodiment has the technical effect that veneer and plastic film combine in superposition assembly component, this combination Though intensity is high adjustable plate between positional relationship, be conducive to the quality for improving plate, can obtain neat Slab plays help to subsequent heat rolling.
Specific embodiment 6: illustrate present embodiment, a kind of veneer-plastics described in present embodiment in conjunction with Fig. 1 and Fig. 2 The manufacturing equipment of Film laminated plate, the heating rolling device 3 also have heating rolling component 32, and the heating rolls component 32 Including upper pressure roller 321, lower compression roller 322 and pressure roller distance regulation component 323;The upper pressure roller 321 and lower compression roller 322 are set in pairs It sets, and upper pressure roller 321 and lower compression roller 322 are multiple groups, and each group all has pressure roller distance regulation component 323;Pass through upper pressure roller Rotation between 321 and lower compression roller 322 realizes that the rolling to slab presses;Between the upper pressure roller 321 and lower compression roller 322 away from Control from compression roll spacing from regulation component 323, gradually becomes smaller in slab direction of advance;Other and specific embodiment 1-5 Any one of it is identical.
Present embodiment has the technical effect that multiple heating rolling components carry out hot pressing to slab in heating rolling device, Slab can be made by repeated multiple times high-temperature laminating, pressure roller distance regulation component can control between pressure roller and lower compression roller Distance, and then can effectively control the thickness and density of plate.
Specific embodiment 7: embodiment is described with reference to Fig. 1, and a kind of veneer-plastic film described in present embodiment is multiple The manufacturing equipment of plywood, the heating rolling device 3 have multiple heated zones 33, and the heating temperature of each heated zones 33 can It is respectively controlled;The temperature range of the heating rolling device 3 is 100 DEG C ~ 300 DEG C;Other and 6 phase of specific embodiment Together.
Present embodiment has the technical effect that multiple heated zones to the effects of different parts in slab and different depth not Together, multiple sections, which are arranged, can flexibly control the heating of slab, so that plastic film is preferably carried out with veneer compound, favorably In the quality for improving plate.
Specific embodiment 8: embodiment is described with reference to Fig. 1, and a kind of veneer-plastic film described in present embodiment is multiple The manufacturing equipment of plywood, the coupling agent applicator assembly 13 can be to veneer at least one side roller coating coupling agent, the coupling agent of coating Isocyanate coupler, coated weight are every square metre of 10g ~ 80g;Other are identical as any one of specific embodiment 1-7.
Present embodiment has the technical effect that the uniform painting that coupling agent can be smoothly realized by coupling agent applicator assembly It covers, replaces manual application to improve coating quality with mechanized application, reduce the defect rate of plate.
Specific embodiment 9: embodiment is described with reference to Fig. 1, and a kind of veneer-plastic film described in present embodiment is multiple The manufacturing equipment of plywood, the coupling agent applicator assembly 13 are roll-on device, can be to the rolling of the two-sided carry out coupling agent of veneer Apply operation;Other are identical as any one of specific embodiment 1-8.
The having the technical effect that of present embodiment can make to apply more uniform using roller applications;The uniform roller coating of coupling agent On the veneer for having contact with plastics, it can play the role of being bonded veneer and plastics, the interface increased between veneer and plastics connects It closes, to help to improve the physical and mechanical property of final products.
Specific embodiment 10: embodiment is described with reference to Fig. 1, a kind of veneer-plastic film described in present embodiment The manufacturing equipment of composite plate also has sealing edge banding apparatus 5, institute between the heating rolling device 3 and the cutting means 4 It states sealing edge banding apparatus 5 and is set to slab two sides, the sealing edge banding apparatus 5 can apply the plastics of melting to slab side;Its He is identical as any one of specific embodiment 1-9.
The two sides for having the technical effect that composite plate of present embodiment are sealed by the plastics of hydrophobicity, prevent outside water Divide and enter inside composite board from two sides, facilitates the waterproof performance for promoting product;Sealing edge banding apparatus and molten plastic draw Enter to solve and is not enough to completely enclosed plate or the bad technical problem of plate edge sealing effect, increase appropriate by plastic film Molten plastic makes increased molten plastic and plastic film realize edge sealing jointly, and not only production efficiency is higher, but also sealing edge quality More preferably.
Specific embodiment 11: embodiment is described with reference to Fig. 1, a kind of veneer-plastic film described in present embodiment The manufacturing equipment of composite plate, cutting means 4 are circular sawing machine;Other are identical as any one of specific embodiment 1-10.
Having the technical effect that for present embodiment can be according to the composite plate for requiring interception specific dimensions.
Specific embodiment 12: illustrate present embodiment, a kind of veneer-plastics described in present embodiment in conjunction with Fig. 1 and Fig. 2 The manufacturing equipment of Film laminated plate also has surface processing device between the heating rolling device 3 and the cutting means 4 6, the surface processing device 6 is sander or top finishing machine;Other are identical as any one of specific embodiment 1-11.
Present embodiment has the technical effect that the surface flatness for helping to promote composite plate, is promoted and is produced after covering with paint, lacquer, colour wash, etc. The aesthetics of product.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing Change example.

Claims (7)

1. a kind of veneer-plastic film composite plate manufacturing equipment has veneer feeding mechanism (1), it is characterised in that also have Plastic film feeding mechanism (2), heating rolling device (3) roll cold press device (7) and cutting means (4), and the veneer supplies Answer device (1) that there is veneer conveying assembly (11), veneer pre-processing assembly (12) and coupling agent applicator assembly (13), the veneer Conveying assembly (11), veneer pre-processing assembly (12) and coupling agent applicator assembly (13) are linked in sequence;The heating rolling device (3) there is arrival end and outlet end, the veneer feeding mechanism (1) and plastic film feeding mechanism (2) are filled with heating rolling The arrival end for setting (3) connects;The outlet end of heating rolling device (3) is connected with cold press device (7) are rolled, the rolling It include being cold-pressed component (71) and spray assemblies (72) in cold press device (7), the rolling cold press device (7) and cutting means (4) It is connected;The veneer feeding mechanism (1) and plastic film feeding mechanism (2) be it is multiple, the veneer feeding mechanism (1) with Plastic film feeding mechanism (2) the interleaved setting;
Heating rolling device (3) arrival end has superposition assembly component (31), and the superposition assembly component (31) has more A web inlet (312) and a blanket outlet (313), veneer and plastic film are respectively via different web inlets (312) Into superposition assembly component (31), slab is combined into the superposition assembly component (31), then defeated through blanket outlet (313) Out;
The heating rolling device (3) also has heating rolling component (32), and heating rolling component (32) includes upper pressure roller (321), lower compression roller (322) and pressure roller distance regulation component (323);The upper pressure roller (321) and lower compression roller (322) are set in pairs It sets, and upper pressure roller (321) and lower compression roller (322) are multiple groups, and each group all has pressure roller distance regulation component (323);Pass through Rotation between upper pressure roller (321) and lower compression roller (322) realizes that the rolling to slab presses;The upper pressure roller (321) and pushing Control of the distance between roller (322) the compression roll spacing from regulation component (323), gradually becomes smaller in slab direction of advance;
The heating rolling device (3) has multiple heated zones (33), and the heating temperature of each heated zones (33) can be distinguished It is controlled;The temperature range of heating rolling device (3) is 100 DEG C~300 DEG C.
2. a kind of veneer-plastic film composite plate manufacturing equipment according to claim 1, it is characterised in that: the veneer There are conveying assembly (11) veneer rest portion (111), veneer to repair sanction machine (112) and veneer transport band (113), and the veneer transports Band (113) connects the veneer rest portion (111) and the veneer repairs sanction machine (112).
3. a kind of veneer-plastic film composite plate manufacturing equipment according to claim 2, it is characterised in that: repaired through veneer The veneer of sanction machine (112) processing is made into the lath that width is 50~350mm.
4. a kind of veneer-plastic film composite plate manufacturing equipment according to claim 1, it is characterised in that: the veneer There is one or more of plasma processor, high-temperature heat treatment device and hair drier in pre-processing assembly (12).
5. a kind of manufacturing equipment of veneer-plastic film composite plate, feature described in any one of -4 exist according to claim 1 In: the coupling agent applicator assembly (13) can be that isocyanates is even to veneer at least one side roller coating coupling agent, the coupling agent of coating Join agent, coated weight is every square metre of 10g~80g.
6. a kind of veneer-plastic film composite plate manufacturing equipment according to claim 5, it is characterised in that: the coupling Agent applicator assembly (13) is roll-on device, can be operated to the roller coating of the two-sided carry out coupling agent of veneer.
7. a kind of manufacturing equipment of veneer-plastic film composite plate, feature described in any one of -4 exist according to claim 1 In: also there is sealing edge banding apparatus (5), the sealing envelope between the heating rolling device (3) and the cutting means (4) Side device (5) is set to slab two sides, and sealing edge banding apparatus (5) can apply the plastics of melting to slab side.
CN201611163461.6A 2016-12-16 2016-12-16 A kind of manufacturing equipment of veneer-plastic film composite plate Active CN106738107B (en)

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