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 PDFInfo
- 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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- 239000002985 plastic film Substances 0.000 title claims abstract description 48
- 229920006255 plastic film Polymers 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000004033 plastic Substances 0.000 claims abstract description 34
- 229920003023 plastic Polymers 0.000 claims abstract description 34
- 239000007822 coupling agent Substances 0.000 claims abstract description 27
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 238000007781 pre-processing Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 15
- 230000008439 repair process Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000032258 transport Effects 0.000 claims description 7
- 238000007761 roller coating Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 12
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 229920001587 Wood-plastic composite Polymers 0.000 description 8
- 239000010408 film Substances 0.000 description 8
- 239000011155 wood-plastic composite Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000005034 decoration Methods 0.000 description 5
- 239000011120 plywood Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000029154 Narrow face Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010409 thin film Substances 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
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling method
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
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
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.
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| CN201611163461.6A CN106738107B (en) | 2016-12-16 | 2016-12-16 | A kind of manufacturing equipment of veneer-plastic film composite plate |
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| CN201611163461.6A CN106738107B (en) | 2016-12-16 | 2016-12-16 | A kind of manufacturing equipment of veneer-plastic film composite plate |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107498649A (en) * | 2017-08-08 | 2017-12-22 | 白光瑞 | A kind of modification of the production technology and inorganic glue of sheet material |
| CN113043395A (en) * | 2019-12-27 | 2021-06-29 | 震旦（中国）有限公司 | Self-adaptation plate banding hot press unit |
| CN112170132A (en) * | 2020-11-09 | 2021-01-05 | 苗飞飞 | Production and pressing process of degradable plastic film |
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