CN109263218A - A kind of efficient thermal insulation fire-proof board and its production line and production technology - Google Patents
A kind of efficient thermal insulation fire-proof board and its production line and production technology Download PDFInfo
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- CN109263218A CN109263218A CN201811120049.5A CN201811120049A CN109263218A CN 109263218 A CN109263218 A CN 109263218A CN 201811120049 A CN201811120049 A CN 201811120049A CN 109263218 A CN109263218 A CN 109263218A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- 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
-
- B32B17/064—
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
-
- 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
- B32B2307/304—Insulating
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- 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
- B32B2601/00—Upholstery
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Of the invention a kind of efficient thermal insulation fire-proof board and its production line and production technology, thermal insulation fire-proof board is by upper dash board, core plate and lower dash board are constituted, core plate is made of 2 pieces of continuous glass fibre composite plates and cellular board, each plate is hot bonding by CPP freezing mask, with structural strength height, the good feature of fire line, recombination process, non-adhesive participates in, with safety, health, it is economical, the feature of environmental protection, subsequently through the mode of spray polyurea, form protective film, strengthen toughness and abrasion resistance, targeted design production line of the present invention and production technology, roller group design is prolonged using multiple pressure, prevent stack horizontal pressure excessive, belt roller press mechanism uses two-way roll-in, guarantee composite plate pressing effect；Heating module, refrigerating module are discretely located, and avoid energy waste, and heating, cooling effect also more preferably, can preferably guarantee adhesive effect and accelerate adhering speed, improve bonding combined strength bination, and then increase substantially the quality of thermal insulation fire-proof board.
Description
Technical field
The present invention relates to house ornamentation plate technical field, especially a kind of efficient thermal insulation fire-proof board and its production line and life
Production. art.
Background technique
Thermal insulation fire-proof board is that one kind has partition, heat preservation, fireproof plate, a kind of common building materials, thermal insulation fire-proof plate
Material is mostly composite board, is made by being bonded fire-proof board on internal layer thermal-insulating type core plate.
Thermal insulation fire-proof board in actual use, often have the defects that it is certain, first: by viscous between plate
It connects compound, pernicious gas can be oozed out, there are environmental issues；Secondly, thermal insulation fire-proof board surface lacks necessary Precautionary Measure, lead
It causes the fire-proof board on thermal insulation fire-proof board surface layer impaired, directly affects flameproof effect；Meanwhile in the production of thermal insulation fire-proof board
Cheng Zhong causes production space there are harmful substance due to the use of bonding agent, is easy to endanger worker safety.
Summary of the invention
The present invention is in view of the above-mentioned problems, disclose a kind of efficient thermal insulation fire-proof board and its production line and production technology.
Specific technical solution is as follows:
A kind of efficient thermal insulation fire-proof board and its production line and production technology, which is characterized in that the thermal insulation fire-proof board
Including upper dash board, core plate and lower dash board, the upper dash board and lower dash board are thermal insulation fire-proof board, and the core plate includes 2 pieces of companies
Continuous fiberglass composite plate and cellular board, the cellular board are located between 2 pieces of continuous glass fibre composite plates, and cold by CPP
Film, which is hot bonding, to be integrated, and constitutes core plate, the upper dash board, core plate and lower dash board are hot bonding by CPP freezing mask and are integrated；
The production line of the thermal insulation fire-proof board successively includes unreeling structure, calender system, belt roller press mechanism, the first tension
Traction roller, the first flush coater, the first baking oven, the second tension traction roller, the second flush coater, the second baking oven, third tension traction roller
And material receiving desk, the unreeling structure include let off roll and material conveying platform, the calender system is made of multiple groups calendering roller group, described
Calendering roller group is constituted crowded stack by 2, and 2 to crowded stack 36 in arranged symmetrically up and down, the belt roll squeezer
Structure includes 3 extruding modules, and the first tension traction roller, the second tension traction roller and third tension traction roller are by 2
Under symmetrically arranged traction roller constitute, first flush coater and the second flush coater are double-face spray painting machine；
The quantity of the let off roll is 2, and the material conveying platform is horizontally disposed, and 2 let off roll are in symmetrically to set about material conveying platform
Set, it is described squeeze set in module 3 be in angular distribution roller, 3 rollers are respectively feed rolls, drive roll and driven
Roller, is cased with belt between the feed rolls, drive roll and driven voller, 3 extruding modules can be divided into lower extrusion die by upper and lower position
Block, the heating above lower extruding module squeeze module and cooling extruding module, the lower feed rolls for squeezing module, active
The first intermediate pressure roller is equipped between roller, described heat is equipped with heating module on the inside of the belt squeezed in module, the cooling extruding
Refrigeration module is equipped on the inside of belt in module, heating squeezes module and cooling squeeze is arranged between module in horizontal symmetrical, and two
The second intermediate pressure roller is equipped between person；
The production technology of the thermal insulation fire-proof board is as follows:
(1) prepared by core plate: taking cellular board, is placed between 2 pieces of continuous glass fibre composite plates, and in cellular board, continuous glass
It is embedded in CPP freezing mask between fiber composite plate, is then sent into heat pressing forming machines together, it is hot-forming at 180 ~ 240 DEG C, it obtains
To core plate；
(2) plate calendering, preheating: upper dash board and lower dash board are respectively placed at 2 let off roll, by core plate obtained by step (1)
It is placed on material conveying platform, then synchronous to be sent into calender system, at 100 ~ 120 DEG C, synchronization modulation unreels control calendering roll temperature
Rate and material conveying platform rate of feed sufficiently extend and preheat to plate, and upper dash board, core plate and lower dash board tentatively combine at this time；
(3) plate is compound: completing to step (2), the thermal insulation fire-proof board tentatively combined is admitted in belt roller press mechanism, is carried out
Hot pressing is compound, and heating module controls temperature at 180 ~ 240 DEG C, and the first intermediate pressure roller and the second intermediate pressure roller control pressure to squeezing
Power carries out the hot sticky operation of roll-in in 1.5Mpa ~ 10Mpa, then cooling by refrigerating module, at this point, upper dash board, core plate and following table
Plate is completed compound；
(4) spray, dry: completely compound thermal insulation fire-proof board is sent under the action of the first tension traction roller to the first spraying
At machine, first time double-face spray painting is carried out, spray polyurea primary coat is subsequently sent to the first baking oven and carries out baking drying for the first time；To
Primary baking is dry to be completed, and thermal insulation fire-proof board is sent under the effect of the second tension traction roller to the second flush coater, carries out second
Secondary double-face spray painting, spray polyurea coating are subsequently sent to the second baking oven and carry out second of baking drying；
(5) finished product discharges: toasting dry complete to get thermal insulation fire-proof board finished product, the thermal insulation fire-proof board of finished product to second
Under the action of third tension traction roller, send to material receiving desk.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the cellular board is PP
Material.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein first intermediate pressure
Roller and the second intermediate pressure roller are on same vertical direction.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein described in (2)
Upper dash board and lower dash board on be compounded with one layer of CPP freezing mask.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the feed rolls, active
For roller by motor driven, drive roll controls belt movement, and feed rolls control the fortune of belt by adjusting with the rotational speed difference of drive roll
Dynamic speed.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the stack is heat
Roller, and by heat-conducting oil heating system heat supply, the heating module passes through water by heat-conducting oil heating system heat supply, refrigerating module
Device for cooling refrigeration.
The invention has the benefit that
Of the invention a kind of efficient thermal insulation fire-proof board and its production line and production technology, thermal insulation fire-proof board by upper dash board,
Core plate and lower dash board are constituted, and core plate is made of 2 pieces of continuous glass fibre composite plates and cellular board, and each plate passes through CPP freezing mask
It is hot bonding, has the characteristics that structural strength is high, fire line is good, recombination process, non-adhesive participates in, and has safe and healthy, warp
Ji, the feature of environmental protection form protective film subsequently through the mode of spray polyurea primary coat and carbamide paint, strengthen toughness and wear-resistant
Performance guarantees that thermal insulation fire protecting performance is not damaged, meanwhile, targeted design production line of the present invention and production technology, using multiple pressure
Prolong roller group design, prevent stack horizontal pressure excessive, belt roller press mechanism uses two-way roll-in, can preferably guarantee composite plate two
The pressing effect in face；Heating module, refrigerating module are discretely located in 2 different extruding modules, avoid energy waste, and individually
Setting heating, cooling effect more preferably, can preferably guarantee adhesive effect and accelerate adhering speed, improve bonding combined strength bination, into
And increase substantially the quality of thermal insulation fire-proof board.
Detailed description of the invention
Fig. 1 is thermal insulation fire-proof board schematic diagram.
Fig. 2 is the production line schematic diagram of thermal insulation fire-proof board.
Fig. 3 is unreeling structure schematic diagram.
Fig. 4 is calender system letter view.
Fig. 5 is belt roller press mechanism letter view.
Fig. 6 is the first tension traction roller schematic diagram.
Specific embodiment
Clear to be more clear technical solution of the present invention, the present invention is described further with reference to the accompanying drawing,
The technical characteristic of any pair of technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.
A kind of efficient thermal insulation fire-proof board and its production line and production technology, which is characterized in that the thermal insulation fire prevention
Plate 1 includes upper dash board 2, core plate 3 and lower dash board 4, and the upper dash board 2 and lower dash board 4 are thermal insulation fire-proof board 1, the core
Plate 3 includes 2 pieces of continuous glass fibre composite plates 31 and cellular board 32, and it is compound that the cellular board 32 is located at 2 pieces of continuous glass fibres
It between plate 31, and is hot bonding and is integrated by CPP freezing mask 33, constitute core plate 3, the upper dash board 2, core plate 3 and lower dash board 4 are logical
It crosses CPP freezing mask 33 and is hot bonding and be integrated；
The production line of the thermal insulation fire-proof board 1 successively includes unreeling structure 10, calender system 11, belt roller press mechanism 12, the
One tension traction roller 13, the first flush coater 14, the first baking oven 15, the second tension traction roller 16, the second flush coater 17, the second baking oven
18, third tension traction roller 19 and material receiving desk 20, the unreeling structure 10 include let off roll 21 and material conveying platform 22, the calendering
Mechanism 11 is made of multiple groups calendering roller group 23, and the calendering roller group 23 is constituted crowded stack 36 by 2, and 2 to crowded pressure
Prolong roller 36 in up and down be symmetrical arranged, the belt roller press mechanism 12 include 3 extruding modules, the first tension traction roller 13,
Second tension traction roller 16 and third tension traction roller 19 are made of the traction roller 24 of 2 settings symmetrical above and below, and described first
Flush coater 14 and the second flush coater 17 are double-face spray painting machine；
The quantity of the let off roll 21 is 2, and the material conveying platform 22 is horizontally disposed, and 2 let off roll 21 are about material conveying platform 22
It is symmetrical set, described to squeeze the roller for setting 3 in angular distribution in module, 3 rollers are respectively feed rolls 25, active
Roller 26 and driven voller 27 are cased with 28,3 extruding modules of belt by upper between the feed rolls 25, drive roll 26 and driven voller 27
Lower position can be divided into lower extruding module 29, the heating above lower extruding module 29 squeezes module 30 and cooling extruding module
31, it is equipped with the first intermediate pressure roller 32 between the lower feed rolls 25 for squeezing module 29, drive roll 26, the heating squeezes module
It is equipped with heating module 33 on the inside of belt 28 on 30, is equipped with refrigeration module on the inside of the cooling belt 28 squeezed in module 31
34, heating squeezes module 30 and cooling squeeze is arranged between module 31 in horizontal symmetrical, is equipped with the second intermediate pressure roller between the two
35；
The production technology of the thermal insulation fire-proof board is as follows:
(1) prepared by core plate: taking cellular board, is placed between 2 pieces of continuous glass fibre composite plates, and in cellular board, continuous glass
It is embedded in CPP freezing mask between fiber composite plate, is then sent into heat pressing forming machines together, it is hot-forming at 180 ~ 240 DEG C, it obtains
To core plate；
(2) plate calendering, preheating: upper dash board and lower dash board are respectively placed at 2 let off roll, by core plate obtained by step (1)
It is placed on material conveying platform, then synchronous to be sent into calender system, at 100 ~ 120 DEG C, synchronization modulation unreels control calendering roll temperature
Rate and material conveying platform rate of feed sufficiently extend and preheat to plate, and upper dash board, core plate and lower dash board tentatively combine at this time；
(3) plate is compound: completing to step (2), the thermal insulation fire-proof board tentatively combined is admitted in belt roller press mechanism, is carried out
Hot pressing is compound, and heating module controls temperature at 180 ~ 240 DEG C, and the first intermediate pressure roller and the second intermediate pressure roller control pressure to squeezing
Power carries out the hot sticky operation of roll-in in 1.5Mpa ~ 10Mpa, then cooling by refrigerating module, at this point, upper dash board, core plate and following table
Plate is completed compound；
(4) spray, dry: completely compound thermal insulation fire-proof board is sent under the action of the first tension traction roller to the first spraying
At machine, first time double-face spray painting is carried out, spray polyurea primary coat is subsequently sent to the first baking oven and carries out baking drying for the first time；To
Primary baking is dry to be completed, and thermal insulation fire-proof board is sent under the effect of the second tension traction roller to the second flush coater, carries out second
Secondary double-face spray painting, spray polyurea coating are subsequently sent to the second baking oven and carry out second of baking drying；
(5) finished product discharges: toasting dry complete to get thermal insulation fire-proof board finished product, the thermal insulation fire-proof board of finished product to second
Under the action of third tension traction roller, send to material receiving desk.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the cellular board is PP
Material.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein first intermediate pressure
Roller 32 and the second intermediate pressure roller 35 are on same vertical direction.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein described in (2)
Upper dash board 2 and lower dash board 4 on be compounded with one layer of CPP freezing mask 33.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the feed rolls 25, main
Dynamic roller 26 is controlled belt 28 and is moved by motor driven, drive roll 26, and feed rolls 25 pass through the rotational speed difference adjusted with drive roll 26,
Control the movement velocity of belt 28.
A kind of above-mentioned efficient thermal insulation fire-proof board and its production line and production technology, wherein the stack 36 is
Hot-rolling, and by heat-conducting oil heating system heat supply, the heating module 33 passes through heat-conducting oil heating system heat supply, refrigerating module 34
Freezed by water cooling plant.
In the present embodiment, thermal insulation fire-proof board is made of upper dash board, core plate and lower dash board, passes through CPP freezing mask (CPP freezing mask
Function introduction: CPP is by polypropylene (PP) film of curtain coating extrusion process production in plastic cement industry, only in the direction longitudinal direction (MD)
There are certain orientation, when the condition needed for heating is pressurized to its glass transition, molecular chain rupture and again block are connected, and are plate
Enough binding forces are provided between material different material layer) it is hot bonding, core plate is by 2 pieces of continuous glass fibre composite plates and bee
Nest plate is hot bonding by CPP freezing mask；Thermal insulation fire-proof board is multilayer composite sheet, has structural strength height, fire line good
The characteristics of, recombination process, non-adhesive participates in, and has the characteristics that safe and healthy, economical, environmentally friendly；In following process, successively
Spray polyurea primary coat and carbamide paint strengthen toughness and abrasion resistance, can effectively protect upper dash board, the following table of thermal insulation fire-proof board
Plate (thermal insulation fire-proof board) guarantees that its thermal insulation fire protecting performance is not damaged.
The present embodiment is directed to thermal insulation fire-proof board structure feature, targeted design production line and production technology；In production line,
Calendering prolongs roller group design using multiple pressure, and roll the gap in roller group between 2 stacks reduces step by step, prevents stack horizontal pressure
It is excessive, cause plate impaired；Belt roller press mechanism can preferably guarantee composite plate two using two-way (synchronous up and down) roll-in design
The pressing effect in face；Heating module, refrigerating module are discretely located in 2 different extruding modules, avoid energy waste, and individually
Setting heating, cooling effect more preferably, can preferably guarantee adhesive effect and accelerate adhering speed, improve bonding combined strength bination, into
And increase substantially the quality of thermal insulation fire-proof board.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (6)
1. a kind of efficient thermal insulation fire-proof board and its production line and production technology, which is characterized in that the thermal insulation fire-proof plate
Material includes upper dash board, core plate and lower dash board, and the upper dash board and lower dash board are thermal insulation fire-proof board, and the core plate includes 2 pieces
Continuous glass fibre composite plate and cellular board, the cellular board is located between 2 pieces of continuous glass fibre composite plates, and passes through CPP
Freezing mask, which is hot bonding, to be integrated, and constitutes core plate, the upper dash board, core plate and lower dash board are hot bonding by CPP freezing mask and are integrated；
The production line of the thermal insulation fire-proof board successively includes unreeling structure, calender system, belt roller press mechanism, the first tension
Traction roller, the first flush coater, the first baking oven, the second tension traction roller, the second flush coater, the second baking oven, third tension traction roller
And material receiving desk, the unreeling structure include let off roll and material conveying platform, the calender system is made of multiple groups calendering roller group, described
Calendering roller group is constituted crowded stack by 2, and 2 to crowded stack 36 in arranged symmetrically up and down, the belt roll squeezer
Structure includes 3 extruding modules, and the first tension traction roller, the second tension traction roller and third tension traction roller are by 2
Under symmetrically arranged traction roller constitute, first flush coater and the second flush coater are double-face spray painting machine；
The quantity of the let off roll is 2, and the material conveying platform is horizontally disposed, and 2 let off roll are in symmetrically to set about material conveying platform
Set, it is described squeeze set in module 3 be in angular distribution roller, 3 rollers are respectively feed rolls, drive roll and driven
Roller, is cased with belt between the feed rolls, drive roll and driven voller, 3 extruding modules can be divided into lower extrusion die by upper and lower position
Block, the heating above lower extruding module squeeze module and cooling extruding module, the lower feed rolls for squeezing module, active
The first intermediate pressure roller is equipped between roller, described heat is equipped with heating module on the inside of the belt squeezed in module, the cooling extruding
Refrigeration module is equipped on the inside of belt in module, heating squeezes module and cooling squeeze is arranged between module in horizontal symmetrical, and two
The second intermediate pressure roller is equipped between person；
The production technology of the thermal insulation fire-proof board is as follows:
(1) prepared by core plate: taking cellular board, is placed between 2 pieces of continuous glass fibre composite plates, and in cellular board, continuous glass
It is embedded in CPP freezing mask between fiber composite plate, is then sent into heat pressing forming machines together, it is hot-forming at 180 ~ 240 DEG C, it obtains
To core plate；
(2) plate calendering, preheating: upper dash board and lower dash board are respectively placed at 2 let off roll, by core plate obtained by step (1)
It is placed on material conveying platform, then synchronous to be sent into calender system, at 100 ~ 120 DEG C, synchronization modulation unreels control calendering roll temperature
Rate and material conveying platform rate of feed sufficiently extend and preheat to plate, and upper dash board, core plate and lower dash board tentatively combine at this time；
(3) plate is compound: completing to step (2), the thermal insulation fire-proof board tentatively combined is admitted in belt roller press mechanism, is carried out
Hot pressing is compound, and heating module controls temperature at 180 ~ 240 DEG C, and the first intermediate pressure roller and the second intermediate pressure roller control pressure to squeezing
Power carries out the hot sticky operation of roll-in in 1.5Mpa ~ 10Mpa, then cooling by refrigerating module, at this point, upper dash board, core plate and following table
Plate is completed compound；
(4) spray, dry: completely compound thermal insulation fire-proof board is sent under the action of the first tension traction roller to the first spraying
At machine, first time double-face spray painting is carried out, spray polyurea primary coat is subsequently sent to the first baking oven and carries out baking drying for the first time；To
Primary baking is dry to be completed, and thermal insulation fire-proof board is sent under the effect of the second tension traction roller to the second flush coater, carries out second
Secondary double-face spray painting, spray polyurea coating are subsequently sent to the second baking oven and carry out second of baking drying；
(5) finished product discharges: toasting dry complete to get thermal insulation fire-proof board finished product, the thermal insulation fire-proof board of finished product to second
Under the action of third tension traction roller, send to material receiving desk.
2. a kind of efficient thermal insulation fire-proof board as described in claim 1 and its production line and production technology, which is characterized in that
The cellular board is PP material.
3. a kind of efficient thermal insulation fire-proof board as described in claim 1 and its production line and production technology, which is characterized in that
The first intermediate pressure roller and the second intermediate pressure roller are on same vertical direction.
4. a kind of efficient thermal insulation fire-proof board as described in claim 1 and its production line and production technology, which is characterized in that
In (2), one layer of CPP freezing mask is compounded on the upper dash board and lower dash board.
5. a kind of efficient thermal insulation fire-proof board as described in claim 1 and its production line and production technology, which is characterized in that
The feed rolls, drive roll are by motor driven, and drive roll controls belt movement, and feed rolls are by adjusting the revolving speed with drive roll
The movement velocity of difference control belt.
6. a kind of efficient thermal insulation fire-proof board as described in claim 1 and its production line and production technology, which is characterized in that
The stack is hot-rolling, and by heat-conducting oil heating system heat supply, the heating module passes through heat-conducting oil heating system heat supply,
Refrigerating module is freezed by water cooling plant.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112659673A (en) * | 2020-12-18 | 2021-04-16 | 苏州驭奇材料科技有限公司 | High-frequency electromagnetic wave absorption film with high thermal conductivity and production device thereof |
| CN113829718A (en) * | 2021-11-03 | 2021-12-24 | 江苏盛翔电子科技有限公司 | Continuous thermal compounding production line of high-precision honeycomb plate |
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| CN109263218B (en) | 2020-09-08 |
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