CN109263218B - Efficient heat-insulation fireproof plate and production line and production process thereof - Google Patents
Efficient heat-insulation fireproof plate and production line and production process thereof Download PDFInfo
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- CN109263218B CN109263218B CN201811120049.5A CN201811120049A CN109263218B CN 109263218 B CN109263218 B CN 109263218B CN 201811120049 A CN201811120049 A CN 201811120049A CN 109263218 B CN109263218 B CN 109263218B
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- B32B27/00—Layered products comprising a layer of synthetic resin
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- 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
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- 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
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- B32—LAYERED PRODUCTS
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- 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
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- 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
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- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
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- B32B2255/00—Coating on the layer surface
- B32B2255/28—Multiple coating on one surface
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
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- 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
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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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
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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
- 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
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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
- B32B2601/00—Upholstery
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Abstract
According to the efficient heat-insulation fireproof plate, the production line and the production process thereof, the heat-insulation fireproof plate is composed of an upper surface plate, a core plate and a lower surface plate, the core plate is composed of 2 continuous glass fiber composite plates and a honeycomb plate, each plate is bonded through hot pressing of a CPP cold film, the efficient heat-insulation fireproof plate has the characteristics of high structural strength and good fireproof performance, no adhesive is involved in a compounding process, the efficient heat-insulation fireproof plate has the characteristics of safety, health, economy and environmental protection, and a protective film is formed by spraying polyurea subsequently to strengthen toughness and abrasion resistance; the heating module and the cooling module are separately placed, energy waste is avoided, the heating and cooling effects are better, the bonding effect can be better guaranteed, the bonding speed is increased, the bonding composite strength is improved, and the quality of the heat-insulation fireproof plate is greatly improved.
Description
Technical Field
The invention relates to the technical field of home decoration plates, in particular to a high-efficiency heat-insulation fireproof plate, a production line and a production process thereof.
Background
The heat-insulating fireproof board is a board with a partition board, heat insulation and fire prevention, is a common building material, is mostly a composite board, and is prepared by bonding the fireproof board on an inner-layer heat-insulating core board.
In the actual use of thermal-insulated fire proof board, often have certain defect, at first: harmful gas can seep out due to the bonding and compounding of the plates, so that the environmental protection problem is caused; secondly, the surface of the heat-insulating fireproof plate is lack of necessary anti-abrasion measures, so that the fireproof plate on the surface layer of the heat-insulating fireproof plate is damaged, and the fireproof effect is directly influenced; meanwhile, in the production process of the heat-insulating fireproof plate, due to the use of the adhesive, harmful substances exist in the production space, and the safety of workers is easily damaged.
Disclosure of Invention
Aiming at the problems, the invention discloses a high-efficiency heat-insulation fireproof plate, a production line and a production process thereof.
The specific technical scheme is as follows:
the high-efficiency heat-insulation fireproof plate is characterized by comprising an upper surface plate, a core plate and a lower surface plate, wherein the upper surface plate and the lower surface plate are both heat-insulation fireproof plates, the core plate comprises 2 continuous glass fiber composite plates and a honeycomb plate, the honeycomb plate is positioned between the 2 continuous glass fiber composite plates and is bonded into a whole through a CPP (casting polypropylene) cold film in a hot-pressing manner to form the core plate, and the upper surface plate, the core plate and the lower surface plate are bonded into a whole through the CPP cold film in a hot-pressing manner;
the production line of the heat-insulation fireproof plate sequentially comprises an unreeling mechanism, a calendaring mechanism, a belt rolling mechanism, a first tension traction roller, a first coating machine, a first drying oven, a second tension traction roller, a second coating machine, a second drying oven, a third tension traction roller and a material receiving platform, wherein the unreeling mechanism comprises an unreeling roller and a feeding platform, the calendaring mechanism comprises a plurality of calendaring rollers, each calendaring roller consists of 2 oppositely-extruded calendaring rollers, the 2 oppositely-extruded calendaring rollers 36 are symmetrically arranged up and down, the belt rolling mechanism comprises 3 extrusion modules, the first tension traction roller, the second tension traction roller and the third tension traction roller consist of 2 traction rollers which are symmetrically arranged up and down, and the first coating machine and the second coating machine are double-faced coating machines;
the number of the unwinding rollers is 2, the feeding platform is horizontally arranged, the 2 unwinding rollers are symmetrically arranged relative to the feeding platform, the extrusion modules are provided with 3 rollers distributed in a triangular manner, the 3 rollers are respectively a feeding roller, a driving roller and a driven roller, a belt is sleeved among the feeding roller, the driving roller and the driven roller, the 3 extrusion modules can be divided into a lower extrusion module, a heating extrusion module and a cooling extrusion module according to the upper and lower positions, a first middle compression roller is arranged between the feeding roller and the driving roller of the lower extrusion module, a heating module is arranged on the inner side of the belt on the heating extrusion module, a refrigerating module is arranged on the inner side of the belt on the cooling extrusion module, the heating extrusion module and the cooling extrusion module are horizontally and symmetrically arranged, and a second middle compression roller is arranged between the heating extrusion module and the cooling extrusion module;
the production process of the heat-insulating fireproof board comprises the following steps:
(1) preparing a core plate: placing a honeycomb plate between 2 continuous glass fiber composite plates, embedding a CPP cold film between the honeycomb plate and the continuous glass fiber composite plates, then sending the honeycomb plate and the continuous glass fiber composite plates into a hot-press forming machine, and carrying out hot-press forming at 180-240 ℃ to obtain a core plate;
(2) plate rolling and preheating: respectively placing an upper surface plate and a lower surface plate at 2 unwinding rollers, placing the core plate obtained in the step (1) on a feeding platform, then synchronously feeding the core plate into a calendering mechanism, controlling the temperature of the calendering rollers to be 100-120 ℃, synchronously regulating and controlling the unwinding speed and the feeding speed of the feeding platform, and when the plate is fully extended and preheated, preliminarily combining the upper surface plate, the core plate and the lower surface plate;
(3) compounding the plates: after the step (2) is finished, the primarily combined heat insulation fireproof plate is sent into a belt rolling mechanism for hot-pressing compounding, the temperature of a heating module is controlled to be 180-240 ℃, a first middle pressing roller and a second middle pressing roller are squeezed oppositely, the pressure is controlled to be 1.5-10 Mpa, rolling and hot-sticking operation is carried out, then the plate is cooled by a cooling module, and at the moment, the upper surface plate, the core plate and the lower surface plate are compounded;
(4) spraying and drying: conveying the completely-compounded heat-insulating fireproof plate to a first spraying machine under the action of a first tension traction roller, carrying out first double-sided spraying, spraying a polyurea base coat, and then conveying the heat-insulating fireproof plate to a first oven for carrying out first baking and drying; after the first baking and drying is finished, the heat-insulation fireproof plate is conveyed to a second spraying machine under the action of a second tension traction roller, second double-sided spraying is carried out, polyurea coating is sprayed, and then the heat-insulation fireproof plate is conveyed to a second oven to be baked and dried for the second time;
(5) discharging a finished product: and (5) after the second baking and drying, obtaining a finished product of the heat-insulating fireproof plate, and conveying the finished product of the heat-insulating fireproof plate to a material receiving table under the action of a third tension traction roller.
The efficient heat-insulation fireproof board and the production line and production process thereof are characterized in that the honeycomb board is made of PP materials.
The high-efficiency heat-insulation fireproof plate and the production line and production process thereof are characterized in that the first middle pressing roller and the second middle pressing roller are arranged in the same vertical direction.
The high-efficiency heat-insulation fireproof plate and the production line and production process thereof are characterized in that in the step (2), the upper surface plate and the lower surface plate are both compounded with a CPP cold film.
The feeding roller and the driving roller are driven by the motor, the driving roller controls the belt to move, and the feeding roller controls the moving speed of the belt by adjusting the rotating speed difference between the feeding roller and the driving roller.
The high-efficiency heat-insulation fireproof plate and the production line and production process thereof are characterized in that the calendering roller is a hot roller and supplies heat through a heat-conduction oil heating system, the heating module supplies heat through the heat-conduction oil heating system, and the cooling module cools through a water cooling device.
The invention has the beneficial effects that:
according to the high-efficiency heat-insulation fireproof plate, the production line and the production process thereof, the heat-insulation fireproof plate is composed of an upper surface plate, a core plate and a lower surface plate, the core plate is composed of 2 continuous glass fiber composite plates and a honeycomb plate, each plate is bonded through hot pressing of a CPP cold film, the high-efficiency heat-insulation fireproof plate has the characteristics of high structural strength and good fireproof performance, no adhesive is involved in the compounding process, the high-efficiency heat-insulation fireproof plate has the characteristics of safety, health, economy and environmental protection, a protective film is formed by spraying polyurea primary coat and polyurea coating subsequently, the toughness and the wear resistance are strengthened, and the heat-insulation fireproof performance is guaranteed not to be damaged; the extrusion module of 2 differences is placed in the separation of heating module, cooling module, avoids the energy extravagant, and sets up heating alone, cooling effect is better, can be better guarantee bonding effect and accelerate bonding speed, improves bonding combined strength, and then increases substantially the quality of thermal-insulated fire prevention panel.
Drawings
Fig. 1 is a simplified diagram of a thermal insulation fireproof plate.
FIG. 2 is a schematic view of a production line of the thermal insulation fireproof plate.
Fig. 3 is a schematic view of the unwinding mechanism.
Fig. 4 is a schematic view of the rolling mechanism.
Fig. 5 is a schematic view of the belt rolling mechanism.
Fig. 6 is a schematic view of a first tension pull roll.
Detailed Description
In order to make the technical scheme of the invention clearer and clearer, the invention is further described with reference to the accompanying drawings, and any scheme obtained by carrying out equivalent replacement and conventional reasoning on the technical characteristics of the technical scheme of the invention falls into the protection scope of the invention.
The high-efficiency heat-insulation fireproof plate and the production line and production process thereof are characterized in that the heat-insulation fireproof plate 1 comprises an upper surface plate 2, a core plate 3 and a lower surface plate 4, the upper surface plate 2 and the lower surface plate 4 are both the heat-insulation fireproof plate 1, the core plate 3 comprises 2 continuous glass fiber composite plates 31 and a honeycomb plate 32, the honeycomb plate 32 is positioned between the 2 continuous glass fiber composite plates 31 and is bonded into a whole through a CPP (casting polypropylene) cold film 33 in a hot-pressing manner to form the core plate 3, and the upper surface plate 2, the core plate 3 and the lower surface plate 4 are bonded into a whole through the CPP cold film 33 in a hot-pressing manner;
the production line of the heat-insulation fireproof plate 1 sequentially comprises an unreeling mechanism 10, a calendering mechanism 11, a belt rolling mechanism 12, a first tension traction roller 13, a first coating machine 14, a first oven 15, a second tension traction roller 16, a second coating machine 17, a second oven 18, a third tension traction roller 19 and a material collecting table 20, the unwinding mechanism 10 comprises an unwinding roller 21 and a feeding platform 22, the calendering mechanism 11 is composed of a plurality of groups of calendering roller groups 23, the calender roll group 23 consists of 2 oppositely extruded calender rolls 36, the 2 oppositely extruded calender rolls 36 are arranged up and down symmetrically, the belt rolling mechanism 12 comprises 3 extrusion modules, the first tension traction roller 13, the second tension traction roller 16 and the third tension traction roller 19 are respectively composed of 2 traction rollers 24 which are arranged in an up-down symmetrical mode, and the first coating machine 14 and the second coating machine 17 are both double-sided coating machines;
the number of the unreeling rollers 21 is 2, the feeding platform 22 is horizontally arranged, the 2 unreeling rollers 21 are symmetrically arranged relative to the feeding platform 22, the extrusion modules are provided with 3 rollers which are distributed in a triangular manner, the 3 rollers are respectively a feed roller 25, a drive roller 26 and a driven roller 27, belts 28 are sleeved among the feed roller 25, the drive roller 26 and the driven roller 27, the 3 extrusion modules can be divided into a lower extrusion module 29, a heating extrusion module 30 and a cooling extrusion module 31 which are positioned above the lower extrusion module 29 according to the upper and lower positions, a first middle press roller 32 is arranged between the feed roller 25 and the drive roller 26 of the lower extrusion module 29, a heating module 33 is arranged on the inner side of the belt 28 on the heating extrusion module 30, a refrigerating module 34 is arranged on the inner side of the belt 28 on the cooling extrusion module 31, and the heating extrusion module 30 and the cooling extrusion module 31 are horizontally symmetrically arranged, a second middle press roller 35 is arranged between the two;
the production process of the heat-insulating fireproof board comprises the following steps:
(1) preparing a core plate: placing a honeycomb plate between 2 continuous glass fiber composite plates, embedding a CPP cold film between the honeycomb plate and the continuous glass fiber composite plates, then sending the honeycomb plate and the continuous glass fiber composite plates into a hot-press forming machine, and carrying out hot-press forming at 180-240 ℃ to obtain a core plate;
(2) plate rolling and preheating: respectively placing an upper surface plate and a lower surface plate at 2 unwinding rollers, placing the core plate obtained in the step (1) on a feeding platform, then synchronously feeding the core plate into a calendering mechanism, controlling the temperature of the calendering rollers to be 100-120 ℃, synchronously regulating and controlling the unwinding speed and the feeding speed of the feeding platform, and when the plate is fully extended and preheated, preliminarily combining the upper surface plate, the core plate and the lower surface plate;
(3) compounding the plates: after the step (2) is finished, the primarily combined heat insulation fireproof plate is sent into a belt rolling mechanism for hot-pressing compounding, the temperature of a heating module is controlled to be 180-240 ℃, a first middle pressing roller and a second middle pressing roller are squeezed oppositely, the pressure is controlled to be 1.5-10 Mpa, rolling and hot-sticking operation is carried out, then the plate is cooled by a cooling module, and at the moment, the upper surface plate, the core plate and the lower surface plate are compounded;
(4) spraying and drying: conveying the completely-compounded heat-insulating fireproof plate to a first spraying machine under the action of a first tension traction roller, carrying out first double-sided spraying, spraying a polyurea base coat, and then conveying the heat-insulating fireproof plate to a first oven for carrying out first baking and drying; after the first baking and drying is finished, the heat-insulation fireproof plate is conveyed to a second spraying machine under the action of a second tension traction roller, second double-sided spraying is carried out, polyurea coating is sprayed, and then the heat-insulation fireproof plate is conveyed to a second oven to be baked and dried for the second time;
(5) discharging a finished product: and (5) after the second baking and drying, obtaining a finished product of the heat-insulating fireproof plate, and conveying the finished product of the heat-insulating fireproof plate to a material receiving table under the action of a third tension traction roller.
The efficient heat-insulation fireproof board and the production line and production process thereof are characterized in that the honeycomb board is made of PP materials.
The efficient heat-insulation fireproof plate and the production line and production process thereof are characterized in that the first middle pressing roller 32 and the second middle pressing roller 35 are in the same vertical direction.
In the (2), the upper surface plate 2 and the lower surface plate 4 are both compounded with the CPP cold film 33.
The feeding roller 25 and the driving roller 26 are driven by a motor, the driving roller 26 controls the belt 28 to move, and the feeding roller 25 controls the moving speed of the belt 28 by adjusting the rotating speed difference between the feeding roller 25 and the driving roller 26.
The high-efficiency heat-insulation fireproof plate and the production line and production process thereof are characterized in that the calendering roller 36 is a hot roller and supplies heat through a heat-conducting oil heating system, the heating module 33 supplies heat through the heat-conducting oil heating system, and the cooling module 34 cools through a water cooling device.
In the embodiment, the heat-insulating fireproof board comprises an upper surface plate, a core plate and a lower surface plate, wherein a CPP cold film (CPP cold film function introduction: CPP is a polypropylene (PP) film produced by a tape casting extrusion molding process in the plastic industry, only a certain orientation exists in the longitudinal direction (MD), when the CPP cold film is heated and pressurized to a condition required by glass transition, molecular chains are broken and are connected in a block mode again, and sufficient binding force is provided for different material layers of the board) is subjected to hot-press bonding to form the heat-insulating fireproof board, and the core plate is formed by 2 continuous glass fiber composite boards and a honeycomb board which are subjected to hot-press bonding through the CPP; the heat-insulating fireproof board is a multilayer composite board, has the characteristics of high structural strength and good fireproof performance, has no adhesive in the compounding process, and has the characteristics of safety, health, economy and environmental protection; in subsequent processing, the polyurea bottom coat and the polyurea coating are sequentially sprayed, so that the toughness and the wear resistance are enhanced, an upper surface plate and a lower surface plate (the heat-insulation fireproof plate) of the heat-insulation fireproof plate can be effectively protected, and the heat-insulation fireproof performance is not damaged.
The embodiment aims at the structural characteristics of the heat-insulating fireproof plate, and designs a production line and a production process in a pertinence manner; in a production line, calendering adopts a multi-calendering roller set design, and gaps among 2 calendering rollers on the calendering roller set are reduced step by step, so that the sheet material is prevented from being damaged due to overlarge transverse pressure of the calendering rollers; the belt rolling mechanism adopts a bidirectional (vertical synchronous) rolling design, so that the rolling effect of the two sides of the composite board can be better ensured; the extrusion module of 2 differences is placed in the separation of heating module, cooling module, avoids the energy extravagant, and sets up heating alone, cooling effect is better, can be better guarantee bonding effect and accelerate bonding speed, improves bonding combined strength, and then increases substantially the quality of thermal-insulated fire prevention panel.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The production process of the high-efficiency heat-insulation fireproof plate is characterized in that the heat-insulation fireproof plate comprises an upper surface plate, a core plate and a lower surface plate, wherein the upper surface plate and the lower surface plate are both heat-insulation fireproof plates, the core plate comprises 2 continuous glass fiber composite plates and a honeycomb plate, the honeycomb plate is positioned between the 2 continuous glass fiber composite plates and is bonded into a whole through a CPP (casting polypropylene) cold film in a hot-pressing manner to form the core plate, and the upper surface plate, the core plate and the lower surface plate are bonded into a whole through the CPP cold film in a hot-pressing manner;
the production line of the heat-insulation fireproof plate sequentially comprises an unreeling mechanism, a calendaring mechanism, a belt rolling mechanism, a first tension traction roller, a first coating machine, a first drying oven, a second tension traction roller, a second coating machine, a second drying oven, a third tension traction roller and a material receiving platform, wherein the unreeling mechanism comprises an unreeling roller and a feeding platform, the calendaring mechanism comprises a plurality of groups of calendaring rollers, each calendaring roller group comprises 2 oppositely-extruded calendaring rollers, the 2 oppositely-extruded calendaring rollers are symmetrically arranged up and down, the belt rolling mechanism comprises 3 extrusion modules, each of the first tension traction roller, the second tension traction roller and the third tension traction roller comprises 2 traction rollers which are symmetrically arranged up and down, and the first coating machine and the second coating machine are double-faced coating machines;
the number of the unwinding rollers is 2, the feeding platform is horizontally arranged, the 2 unwinding rollers are symmetrically arranged relative to the feeding platform, the extrusion module is provided with 3 rollers which are distributed in a triangular manner, the 3 rollers are respectively a feed roller, a drive roller and a driven roller, a belt is sleeved among the feed roller, the drive roller and the driven roller, the drive roller controls the movement of the belt, the feed roller controls the movement speed of the belt by adjusting the difference between the rotation speed of the feed roller and the rotation speed of the drive roller, the 3 extrusion modules can be divided into a lower extrusion module, a heating extrusion module and a cooling extrusion module according to the upper position and the lower position, a first middle compression roller is arranged between the feed roller and the drive roller of the lower extrusion module, the inner side of the belt on the heating extrusion module is provided with a heating module, the inner side of the belt on the cooling extrusion module is provided with a cooling module, and the heating extrusion module and the cooling extrusion module are horizontally and, a second middle press roller is arranged between the two rollers;
the production process of the heat-insulating fireproof board comprises the following steps:
(1) preparing a core plate: placing a honeycomb plate between 2 continuous glass fiber composite plates, embedding a CPP cold film between the honeycomb plate and the continuous glass fiber composite plates, then sending the honeycomb plate and the continuous glass fiber composite plates into a hot-press forming machine, and carrying out hot-press forming at 180-240 ℃ to obtain a core plate;
(2) plate rolling and preheating: respectively placing an upper surface plate and a lower surface plate at 2 unwinding rollers, placing the core plate obtained in the step (1) on a feeding platform, then synchronously feeding the core plate into a calendering mechanism, controlling the temperature of the calendering rollers to be 100-120 ℃, synchronously regulating and controlling the unwinding speed and the feeding speed of the feeding platform, and when the plate is fully extended and preheated, preliminarily combining the upper surface plate, the core plate and the lower surface plate;
(3) compounding the plates: after the step (2) is finished, the primarily combined heat insulation fireproof plate is sent into a belt rolling mechanism for hot-pressing compounding, the temperature of a heating module is controlled to be 180-240 ℃, a first middle pressing roller and a second middle pressing roller are squeezed oppositely, the pressure is controlled to be 1.5-10 Mpa, rolling and hot-sticking operation is carried out, then the plate is cooled by a cooling module, and at the moment, the upper surface plate, the core plate and the lower surface plate are compounded;
(4) spraying and drying: conveying the completely-compounded heat-insulating fireproof plate to a first spraying machine under the action of a first tension traction roller, carrying out first double-sided spraying, spraying a polyurea base coat, and then conveying the heat-insulating fireproof plate to a first oven for carrying out first baking and drying; after the first baking and drying is finished, the heat-insulation fireproof plate is conveyed to a second spraying machine under the action of a second tension traction roller, second double-sided spraying is carried out, polyurea coating is sprayed, and then the heat-insulation fireproof plate is conveyed to a second oven to be baked and dried for the second time;
(5) discharging a finished product: and (5) after the second baking and drying, obtaining a finished product of the heat-insulating fireproof plate, and conveying the finished product of the heat-insulating fireproof plate to a material receiving table under the action of a third tension traction roller.
2. The production process of the high-efficiency thermal insulation fireproof plate as claimed in claim 1, wherein the honeycomb plate is made of PP.
3. The process for producing a high efficiency, temperature insulating and fire retardant panel as claimed in claim 1, wherein said first intermediate pressing roll and said second intermediate pressing roll are in the same vertical direction.
4. A process for producing a high efficiency thermal insulation fireproof board as claimed in claim 1, wherein in (2), the upper surface board and the lower surface board are both compounded with a CPP cold film.
5. The production process of an efficient thermal insulation fireproof plate as claimed in claim 1, wherein the feeding roller and the driving roller are driven by a motor.
6. The production process of the high-efficiency heat-insulation fireproof plate as claimed in claim 1, wherein the calendering roller is a hot roller and supplies heat through a heat-conduction oil heating system, the heating module supplies heat through the heat-conduction oil heating system, and the cooling module cools through a water cooling device.
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| CN201811120049.5A CN109263218B (en) | 2018-09-26 | 2018-09-26 | Efficient heat-insulation fireproof plate and production line and production process thereof |
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| 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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| CN104125976A (en) * | 2012-02-08 | 2014-10-29 | 日东电工株式会社 | Method for producing thermal conductive sheet |
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| CN108501492A (en) * | 2018-05-21 | 2018-09-07 | 浙江浩卓新材料科技有限公司 | Fill the production equipment and production technology of the composite honeycomb board of fire-retardant gas |
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| CN104125976A (en) * | 2012-02-08 | 2014-10-29 | 日东电工株式会社 | Method for producing thermal conductive sheet |
| CN203044270U (en) * | 2012-12-12 | 2013-07-10 | 孙才清 | Semi-automatic production line for coating yellow and white printing iron on coil |
| CN106364121A (en) * | 2016-10-25 | 2017-02-01 | 江苏奇科技有限公司 | Surface film sticking compound device and method for producing sandwich composite boards |
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