KR102098490B1 - Nonflammability panel for a building and manufacturing apparatus thereof - Google Patents

Nonflammability panel for a building and manufacturing apparatus thereof Download PDF

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KR102098490B1
KR102098490B1 KR1020180105606A KR20180105606A KR102098490B1 KR 102098490 B1 KR102098490 B1 KR 102098490B1 KR 1020180105606 A KR1020180105606 A KR 1020180105606A KR 20180105606 A KR20180105606 A KR 20180105606A KR 102098490 B1 KR102098490 B1 KR 102098490B1
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metal sheet
adhesive
building panel
phenolic foam
transfer line
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KR1020180105606A
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KR20180105103A (en
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송부근
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송부근
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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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • B32B2419/00—Buildings or parts thereof

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명에서는 마주하는 한 쌍의 금속시트 사이에 페놀폼(Phenol foam)이 충전되도록 하되, 금속시트 마주하는 안쪽면에는 부직포를 접착시켜 금속시트에 대한 페놀폼의 부착력을 크게 향상시킬 수 있도록 함으로써 불연성 건축패널을 매우 용이하게 제조할 수 있도록 한 새로운 불연성 건축패널 및 그 제조장치가 개시된다.
본 발명은 마주하는 한 쌍의 금속시트 사이에 페놀폼(Phenol foam)이 충전되며; 상기 한 쌍의 금속시트의 마주하는 내면에는 부직포가 접착제에 의하여 접착되어 금속시트에 대한 페놀폼의 부착력이 향상되도록 한 특징을 갖는다. In the present invention, the phenolic foam (Phenol foam) is filled between a pair of metal sheets facing each other, but by attaching a nonwoven fabric to the inner surface facing the metal sheet, it is possible to greatly improve the adhesion of the phenolic foam to the metal sheet. Disclosed is a new non-combustible building panel and a manufacturing device for making a building panel very easily.
The present invention is filled with a phenolic foam (Phenol foam) between a pair of facing metal sheet; The non-woven fabric is adhered to the inner surface of the pair of metal sheets by an adhesive, so that the adhesion of the phenolic foam to the metal sheet is improved.

Figure R1020180105606
Figure R1020180105606

Description

불연성 건축 패널 및 그 제조장치{Nonflammability panel for a building and manufacturing apparatus thereof}Nonflammability panel for a building and manufacturing apparatus thereof

본 발명은 불연성 건축패널 및 그 제조장치에 관한 것으로, 더욱 상세하게는 마주하는 한 쌍의 금속시트 사이에 페놀폼(Phenol foam)이 충전되도록 하되, 금속시트 마주하는 안쪽면에는 부직포를 접착시켜 금속시트에 대한 페놀폼의 부착력을 크게 향상시킬 수 있도록 함으로써 불연성 건축패널을 매우 용이하게 제조할 수 있도록 한 불연성 건축패널 및 그 제조장치에 관한 것이다.The present invention relates to a non-combustible building panel and a manufacturing apparatus thereof, and more specifically, to be filled with a phenolic foam (Phenol foam) between a pair of facing metal sheets, but the non-woven fabric is adhered to the inner surface facing the metal sheet. The present invention relates to a non-combustible building panel and a device for manufacturing the non-combustible building panel by making it possible to greatly improve the adhesion of the phenolic foam to the sheet.

최근, 건축물에 적용되는 단열 및 소방기준이 강화되는 상황에서 단열재 자체의 성능개선을 위한 많은 시도가 진행되고 있는바, 건물의 시공공법에 있어서도, 종래의 내단열 공법을 벗어나서 단열재를 건물의 외벽에 시공하는 이른바 외단열시스템이 주목되고 있다.Recently, many attempts have been made to improve the performance of the insulation itself in a situation where the insulation and fire-fighting standards applied to the building are being strengthened. In the construction method of the building, the insulation is applied to the outer wall of the building beyond the conventional insulation method. The so-called external insulation system to be constructed is drawing attention.

상기 외단열시스템에 사용될 수 있는 단열용 판재에는, 발포폴리스틸렌, 글라스울, 우레탄발포보드가 제안되고 있으나, 상기 폴리스틸렌이나 우레탄 등의 합성수지로 제작된 단열용 판재는, 내열성이 부족하여 화재 발생시 유독가스를 방출하고, 더욱이 내압성과 내압축성이 떨어져 단열용 판재로서 그 성능이 우수하지 못하다는 문제점이 있다. As the insulating plate material that can be used in the external insulation system, foamed polystyrene, glass wool, and urethane foam boards have been proposed, but the insulating plate material made of synthetic resins such as polystyrene or urethane has insufficient heat resistance and is toxic gas in case of fire. It releases, and further, the pressure resistance and the compression resistance are poor, and thus there is a problem in that its performance is not excellent as a heat insulating plate material.

이에 따라 최근에는 페놀수지발포보드로 성형된 단열용 판재가 제안되고 있는바, 상기 페놀수지발포보드는 내열성 및 내화성은 우수하지만 내압성과 내충격성과 굴곡탄성률이 좋지 못하여 외력이 인가되는 경우 쉽게 부러지거나 파손된다는 심각한 문제가 있다.Accordingly, recently, a plate for thermal insulation molded from a phenolic resin foam board has been proposed. The phenolic resin foam board has excellent heat resistance and fire resistance, but is not easily broken or damaged when an external force is applied due to poor pressure resistance, impact resistance and flexural modulus. There is a serious problem.

이와 같은 종래 페놀수지발포보드의 문제를 해결하기 위한 것으로, 대한민국 등록특허공보 등록번호 제10-1437722호(명칭:강화 페놀폼 보드, 이하 '선행기술'이라 함)가 제안되었다.In order to solve the problems of the conventional phenolic resin foam board, Korean Patent Registration No. 10-1437722 (name: reinforced phenolic foam board, hereinafter referred to as 'prior art') has been proposed.

상기 선행기술은 '일정두께의 플레이트의 형태를 취하고 하니컴 구조를 갖는 하니컴 평판체와; 상기 하니컴 평판체의 일측면 또는 양측면에 접착 고정되는 페놀발포층을 포함하여 구성되고, 상기 페놀발포층은, 레졸 타입의 페놀수지 100중량부에 대해서 경화촉매로서 파라톨루엔술폰산 5∼15중량부 및 발포제로 싸이클로펜탄을 5∼10 중량부를 포함하는 것"을 그 기?적 구성으로 하는 것이다.The prior art includes a honeycomb plate body having a honeycomb structure and taking the form of a plate having a predetermined thickness; Consists of a phenolic foam layer that is adhesively fixed to one or both sides of the honeycomb flat body, the phenolic foam layer is 5 to 15 parts by weight of paratoluene sulfonic acid as a curing catalyst with respect to 100 parts by weight of the sol resin type phenolic resin and The foaming agent contains 5 to 10 parts by weight of cyclopentane.

그러나, 상기 선행기술은 하니컴평판체의 내부가 비어 있으므로 밀도가 낮으면서도 단열성능과 내화성이 우수하고, 또한 굴곡탄성률이 좋아 높은 강성이 요구되는 외단열 견축자재로 적합하다는 효과가 있으나, 제조과정이 매우 복잡한 것은 물론, 상대적으로 고가(高價)이므로 실용성이 떨어진다는 문제가 있다.
However, the prior art has an effect of being suitable as an outer heat-insulating hardening material requiring high rigidity while having a low density, excellent heat insulation performance and fire resistance, and also having a high flexural modulus because the inside of the honeycomb flat body is empty. Not only is it very complicated, but it is relatively expensive, so there is a problem of poor practicality.

1: 대한민국 등록특허공보 등록번호 제10-1437722호, "강화 페놀폼 보드".1: Republic of Korea Patent Registration No. 10-1437722, "reinforced phenolic foam board".

본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로, 그 목적은 마주하는 한 쌍의 금속시트 사이에 페놀폼(Phenol foam)이 충전되도록 하되, 금속시트 마주하는 안쪽면에는 부직포를 접착시켜 금속시트에 대한 페놀폼의 부착력을 크게 향상시킬 수 있도록 함으로써 불연성 건축패널을 매우 용이하게 제조할 수 있도록 한 새로운 불연성 건축패널을 제공하는 것이다. The present invention is to solve such a conventional problem, the purpose is to be filled with a phenolic foam (Phenol foam) between a pair of metal sheets facing each other, a metal sheet by adhering a non-woven fabric to the inner surface facing the metal sheet It is to provide a new non-combustible building panel that makes it very easy to manufacture a non-combustible building panel by greatly improving the adhesion of the phenolic foam to.

본 발명의 다른 목적은 금속시트 사이에 페놀폼이 충전된 불연성 건축패널을 연속적으로 제조할 수 있도록 한 새로운 불연성 건축패널의 제조장치를 제공하는 것이다.
Another object of the present invention is to provide a device for manufacturing a new non-combustible building panel that allows continuous production of a non-combustible building panel filled with phenolic foam between metal sheets.

상기의 목적을 달성하기 위하여, 본 발명에 따른 불연성 건축패널은 마주하는 한 쌍의 금속시트 사이에 페놀폼(Phenol foam)이 충전되며; 상기 한 쌍의 금속시트의 마주하는 내면에는 부직포가 접착제에 의하여 접착되어 금속시트에 대한 페놀폼의 부착력이 향상되도록 한 특징을 갖는다.In order to achieve the above object, the non-combustible building panel according to the present invention is filled with a phenolic foam (Phenol foam) between a pair of facing metal sheets; The non-woven fabric is adhered to the inner surface of the pair of metal sheets by an adhesive, so that the adhesion of the phenolic foam to the metal sheet is improved.

상기의 다른 목적을 달성하기 위하여, 본 발명에 따른 불연성 건축패널의 제조장치는 권취된 상태의 금속시트를 풀어주면서 연속적으로 공급하는 금속시트 공급롤과; 금속시트 공급롤의 전방에 설치되어 금속시트 공급롤로부터 연속적으로 풀리면서 이동되는 금속시트의 표면에 묻어 있는 이물질이나 유분(油分)을 제거하는 전처리조와; 상기 전처리조의 전방에 해당되는 금속시트의 이송선상의 윗쪽 또는 아랫쪽에 설치되어 금속시트의 한쪽 표면에 접착제를 공급하여 도포하는 접착제도포기와; 상기 접착제도포기의 전방에 해당되는 금속시트의 이송선상에 설치되며, 내부 온도가 270℃로 유지되면서 금속시트의 한쪽 표면에 도포된 접착제를 소성시키는 접착제 소성기와; 상기 접착제 소성기의 전방에 해당되는 금속시트 이송선상의 윗쪽에 설치되며, 접착제가 도포된 금속시트의 한쪽면에 대하여 부직포를 연속적으로 공급하는 부직포 공급롤과; 상기 부직포 공급롤의 전방에 해당되는 금속시트의 이송선상에 설치되어 접착제가 도포된 금속시트의 한쪽면에 부직포가 긴밀하게 부착되도록 가압하는 가압롤러와; 상기 가압롤러의 전방에 해당되는 금속시트의 이송선상에 설치되어 한쪽면에 부직포가 부착된 금속시트를 냉각시키는 냉각기와; 상기 냉각기의 전방에 해당되는 금속시트의 이송선상에 설치되어 한쪽면에 부직포가 부착된 금속시트를 연속적으로 권취하는 금속시트 권취롤과; 한쪽면에 부직포가 접착된 금속시트가 감겨지고, 부직포가 접착된 면이 서로 마주하는 상태로 풀리도록 한 쌍의 금속시트 권취롤이 상하부에 배치된 상태에서 상기 금속시트 권취롤의 전방의 금속시트 이송선상에는 상하 금속시트상의 부직포 사이에 페놀폼을 연속적으로 공급하는 페놀폼공급기와; 상기 페놀폼공급기의 전방에 설치되며, 페놀폼의 발포(發泡)상태가 유지되면서 경화(硬化)되도록 내부온도가 70℃로 유지되고, 금속시트의 이송선상에 해당되는 내부에는 한쌍의 금속시트 사이에 페놀폼이 채워져 경화된 건축패널을 이송시키기 위한 컨베어벨트가 설치된 건축패널이송기와; 상기 건축패널이송기의 전방에 설치되어 건축패널이송기를 통과하여 이송되는 건축패널을 일정한 크기로 절단하는 커터를 포함하여 구성된다.In order to achieve the above other object, the apparatus for manufacturing a non-combustible building panel according to the present invention includes a metal sheet supply roll continuously supplying while releasing the wound metal sheet; A pre-treatment tank installed in front of the metal sheet supply roll to remove foreign substances or oil from the surface of the metal sheet that is continuously released and moved from the metal sheet supply roll; An adhesive coating machine installed on the upper or lower side of the transfer line of the metal sheet corresponding to the front side of the pretreatment tank to supply and apply adhesive to one surface of the metal sheet; It is installed on the transfer line of the metal sheet corresponding to the front of the adhesive coating machine, the internal temperature is maintained at 270 ℃ adhesive firing machine for firing the adhesive applied to one surface of the metal sheet; A non-woven fabric supply roll installed on an upper side of the metal sheet transport line corresponding to the front side of the adhesive sintering machine, and continuously supplying a non-woven fabric to one side of the metal sheet coated with an adhesive; A pressure roller installed on a transfer line of the metal sheet corresponding to the front side of the nonwoven fabric supply roll to press the nonwoven fabric to be tightly attached to one side of the metal sheet coated with an adhesive; A cooler installed on a transfer line of the metal sheet corresponding to the front side of the pressure roller to cool a metal sheet with a nonwoven fabric attached to one side; A metal sheet winding roll installed on a transfer line of the metal sheet corresponding to the front side of the cooler and continuously winding a metal sheet with a nonwoven fabric attached to one side; A metal sheet in front of the metal sheet winding roll in a state in which a pair of metal sheet winding rolls are disposed on the upper and lower portions so that the metal sheet with the nonwoven fabric adhered to one side is wound and the surfaces where the nonwoven fabric is adhered are released to face each other. On the transport line, a phenolic foam feeder continuously supplying phenolic foam between nonwoven fabrics on upper and lower metal sheets; It is installed in the front of the phenolic foam feeder, and the internal temperature is maintained at 70 ° C so as to be cured while the foaming state of the phenolic foam is maintained, and a pair of metal sheets are located inside the transfer line of the metal sheet. A construction panel transfer machine in which a conveyor belt is installed to transfer a cured construction panel filled with phenolic foam therebetween; It is installed in front of the building panel transporter and comprises a cutter that cuts the building panel transported through the building panel transporter to a certain size.

본 발명을 적용하면, 마주하는 한 쌍의 금속시트 사이에 페놀폼이 충전되되, 상기 한 쌍의 금속시트의 마주하는 내면에는 부직포가 접착되어 있기 때문에 페놀폼이 부직포에 침투된 상태에서 경화되면서 금속시트에 대한 페놀폼의 부착력이 크게 향상되어 불연성 건축패널을 용이하게 생산할 수 있게 된다.
When the present invention is applied, the phenolic foam is filled between the pair of metal sheets facing each other, and since the nonwoven fabric is adhered to the inner surfaces of the pair of metal sheets facing each other, the metal is cured while being penetrated into the nonwoven fabric. The adhesion of the phenolic foam to the sheet is greatly improved, making it possible to easily produce non-combustible building panels.

도 1은 본 발명에 따른 불연성 건축패널의 부분 확대 단면도이다.
도 2는 본 발명에 따른 불연성 건축패널의 제조장치에서 금속시트의 한쪽 표면에 부직포를 접착하는 과정을 나타내는 구성도이다.
도 3은 본 발명에 따른 불연성 건축패널의 제조장치에서 한 쌍의 금속시트의 마주하는 내면 사이에 페놀폼이 충전되어 경화된 후 불연성 건축패널로 제조되는 과정을 나타내는 구성도이다.1 is a partially enlarged cross-sectional view of a non-combustible building panel according to the present invention.
2 is a block diagram showing a process of adhering a nonwoven fabric to one surface of a metal sheet in the apparatus for manufacturing a non-combustible building panel according to the present invention.
Figure 3 is a block diagram showing a process of manufacturing a non-combustible building panel after the phenolic foam is filled and cured between opposing inner surfaces of a pair of metal sheets in the apparatus for manufacturing a non-combustible building panel according to the present invention.

이하, 첨부된 도면에 의하여 본 발명의 바람직한 실시예를 보다 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1 내지 도 3을 참조하면, 본 발명에 따른 불연성 건축패널(10)은 마주하는 한 쌍의 금속시트(20)(20') 사이에 페놀폼(Phenol foam:30)이 충전되는데, 상기 한 쌍의 금속시트(20)(20')의 마주하는 내면에는 부직포(40)가 접착제(50)에 의하여 접착되도록 구성되어 금속시트(20)(20')에 대한 페놀폼(30)의 부착력이 향상되도록 한 것이다.1 to 3, the non-combustible building panel 10 according to the present invention is filled with a phenolic foam (Phenol foam: 30) between a pair of facing metal sheets 20 and 20 '. The non-woven fabric 40 is configured to be adhered by the adhesive 50 on the inner surface facing the pair of metal sheets 20 and 20 ', so that the phenolic foam 30 adheres to the metal sheets 20 and 20'. To improve.

본 발명에 따른 불연성 건축패널의 제조장치(70)에서는 도 2에 도시된 바와 같이, 권취된 상태의 금속시트(20)(20')를 풀어주면서 연속적으로 공급하는 금속시트 공급롤(71)이 마련된다.In the apparatus 70 for manufacturing a non-combustible building panel according to the present invention, as shown in FIG. 2, the metal sheet supply roll 71 continuously supplied while releasing the wound metal sheet 20, 20 ' Is prepared.

상기 금속시트 공급롤(71)의 전방에는 금속시트 공급롤(71)로부터 연속적으로 풀리면서 이동되는 금속시트(20)(20')의 표면에 묻어 있는 이물질이나 유분(油分)을 제거하는 전처리조(72)가 설치되며, 상기 전처리조(72)의 전방에 해당되는 금속시트(20)(20')의 이송선상의 윗쪽 또는 아랫쪽에는 상기 금속시트(20)(20')의 한쪽 표면에 접착제(50)를 공급하여 도포하는 접착제도포기(73)가 설치되도록 구성된다. In front of the metal sheet supply roll 71, a pre-treatment tank for removing foreign matter or oil from the surface of the metal sheet 20, 20 'that is continuously being released and moved from the metal sheet supply roll 71. (72) is installed, and the top or bottom of the transfer line of the metal sheet (20) (20 ') corresponding to the front of the pretreatment tank (72) is adhesive on one surface of the metal sheet (20) (20') It is configured such that an adhesive coater 73 for supplying and applying 50 is installed.

또, 상기 접착제도포기(73)의 전방에 해당되는 금속시트(20)(20')의 이송선상에는 내부 온도가 270℃로 유지되면서 금속시트(20)(20')의 한쪽 표면에 도포된 접착제(50)를 소성시키는 접착제 소성기(74)가 설치되고, 상기 접착제 소성기(74)의 전방에 해당되는 금속시트(20)(20') 이송선상의 윗쪽에는 접착제(50)가 도포된 금속시트(20)(20')의 한쪽면에 대하여 부직포(40)를 연속적으로 공급하는 부직포 공급롤(75)가 설치되도록 구성된다.In addition, on the transfer line of the metal sheet 20 (20 ') corresponding to the front side of the adhesive coater 73, the internal temperature is maintained at 270 ° C while being applied to one surface of the metal sheet 20 (20'). An adhesive sintering machine 74 for sintering the adhesive 50 is installed, and an adhesive 50 is coated on the metal sheet 20, 20 'corresponding to the front side of the adhesive sintering machine 74 on the transfer line. The non-woven fabric supply roll 75 for continuously supplying the non-woven fabric 40 to one side of the metal sheet 20, 20 'is configured.

또, 상기 부직포 공급롤(75)의 전방에 해당되는 금속시트(20)(20')의 이송선상에는 접착제(50)가 도포된 금속시트(20)(20')의 한쪽면에 부직포(40)가 긴밀하게 부착되도록 가압하는 가압롤러(76)가 설치되며, 상기 가압롤러(76)의 전방에 해당되는 금속시트(20)(20')의 이송선상에는 한쪽면에 부직포(40)가 부착된 금속시트(20)(20')를 냉각시키는 냉각기(77)가 설치되도록 구성된다.In addition, the non-woven fabric 40 on one side of the metal sheet 20, 20 'coated with an adhesive 50 on the transfer line of the metal sheet 20, 20' corresponding to the front of the non-woven fabric supply roll 75 ) Is installed to press the pressure roller 76 to press tightly, the non-woven fabric 40 is attached to one side on the transport line of the metal sheet 20, 20 'corresponding to the front of the pressure roller 76 Cooler 77 for cooling the metal sheet 20, 20 'is configured to be installed.

또, 상기 냉각기(77)의 전방에 해당되는 금속시트(20)(20')의 이송선상에는 한쪽면에 부직포(40)가 부착된 금속시트(20)(20')를 연속적으로 권취하는 금속시트 권취롤(78)이 설치되도록 구성된다.In addition, on the transport line of the metal sheet (20, 20 ') corresponding to the front of the cooler (77), the metal sheet (20) (20') is continuously wound on a metal sheet (20) (20 ') with a nonwoven fabric (40) attached The sheet winding roll 78 is configured to be installed.

한편, 본 발명에 따른 불연성 건축패널의 제조장치(70)에서는 도 3에 도시된 바와 같이, 한쪽면에 부직포(40)가 접착된 금속시트(20)(20')가 감겨진 상태에서 부직포(40)가 접착된 면이 서로 마주하는 상태로 풀리도록 한 쌍의 금속시트 권취롤(78)이 상하부에 배치되도록 구성된다.On the other hand, in the non-combustible building panel manufacturing apparatus 70 according to the present invention, as shown in Figure 3, a non-woven fabric in a state where the non-woven fabric 40 is attached to the metal sheet 20, 20 'is wound on one side ( 40) is configured so that the pair of metal sheet winding rolls 78 are disposed at the upper and lower portions so that the surfaces to which they are adhered are released in a state facing each other.

상기 금속시트 권취롤(78)의 전방의 금속시트(20)(20') 이송선상에는 상하 금속시트상의 부직포(40) 사이에 페놀폼(30)을 연속적으로 공급하는 페놀폼공급기(79)가 설치된다.A phenolic foam feeder (79) for continuously supplying phenolic foam (30) between non-woven fabrics (40) on upper and lower metal sheets (20) on the metal sheet (20) (20 ') in front of the metal sheet winding roll (78). Is installed.

또, 상기 페놀폼공급기(79)의 전방에는 건축패널이송기(80)이 설치되는데, 상기 건축패널이송기(80)는 페놀폼(30)의 발포(發泡)상태가 유지되면서 경화(硬化)되도록 내부온도가 70℃로 유지되고, 금속시트(20)(20')의 이송선상에 해당되는 내부에는 한쌍의 금속시트(20)(20') 사이에 페놀폼(30)이 채워져 경화된 불연성 건축패널(10)을 이송시키기 위한 컨베어벨트(81)가 설치되도록 구성된다.In addition, a building panel transporter 80 is installed in front of the phenolic foam feeder 79, and the building panel transporter 80 is cured while maintaining the foaming state of the phenolic foam 30. ) So that the inside temperature is maintained at 70 ° C., and the phenolic foam 30 is filled between a pair of metal sheets 20 and 20 ′ inside the corresponding line on the transfer line of the metal sheets 20 and 20 ′, and cured. Conveyor belt 81 for transferring the non-combustible building panel 10 is configured to be installed.

또, 상기 건축패널이송기(80)의 전방에는 건축패널이송기(80)를 통과하여 이송되는 불연성 건축패널(10)을 일정한 크기로 절단하는 커터(82)가 설치되도록 구성된다.In addition, the front of the building panel transporter 80 is configured to be installed with a cutter 82 for cutting the non-combustible building panel 10 to be passed through the building panel transporter 80 to a certain size.

이와 같이 이루어지는 본 발명의 작용은 다음과 같다.The operation of the present invention made as described above is as follows.

본 발명에 따른 불연성 건축패널(10)을 제조하고자 하는 경우, 먼저 금속시트 공급롤(71)에 권취된 상태의 금속시트(20)(20')를 풀어주면서 연속적으로 이송시켜 전방에 설치된 전처리조(72)를 통과시키면, 상기 전처리조(72)에서 금속시트(20)(20')의 표면에 묻어 있는 이물질이나 유분(油分)이 제거된다.In order to manufacture the non-combustible building panel 10 according to the present invention, first, the metal sheet 20, 20 'in a wound state on the metal sheet supply roll 71 is continuously released while being unwound and transferred to the pretreatment tank installed in the front. When (72) is passed, foreign matter or oil on the surface of the metal sheet (20) (20 ') in the pretreatment tank (72) is removed.

상기 전처리조(72)를 통과하여 이송되는 금속시트(20)(20')의 한쪽 표면에는 전방의금속시트(20)(20')의 이송선상의 윗쪽 또는 아랫쪽에 설치된 접착제도포기(73)에 의하여 접착제(50)가 공급되면서 고르게 도포된다.On one surface of the metal sheet (20) (20 ') transferred through the pretreatment tank (72), an adhesive coater (73) installed on the top or bottom of the transfer line of the metal sheet (20) (20') in front By applying the adhesive 50 is applied evenly.

이와 같이, 금속시트(20)(20')의 한쪽 표면에 도포된 접착제(50)는 상기 접착제도포기(73)의 전방에 해당되는 금속시트(20)(20')의 이송선상에 설치된 접착제 소성기(74)를 통과하면서 270℃로 유지되는 내부 온도에 의하여 소성된다.As described above, the adhesive 50 applied to one surface of the metal sheets 20 and 20 'is an adhesive installed on the transport line of the metal sheets 20 and 20' corresponding to the front of the adhesive coater 73. It passes through the firing machine 74 and is fired by the internal temperature maintained at 270 ° C.

상기 접착제 소성기(74)를 통과한 금속시트(20)(20')의 접착제(50)상에는 부직포 공급롤(75)로부터 공급되는 부직포(40)가 접착된 후 전방의 가압롤러(76)를 통과하면서 보다 긴밀하게 접착된다.After the non-woven fabric 40 supplied from the non-woven fabric supply roll 75 is adhered to the adhesive 50 of the metal sheet 20 and 20 'that has passed through the adhesive firing machine 74, the press roller 76 in front is pressed. As it passes, it bonds more closely.

이와 같이 한쪽면에 부직포(40)가 접착된 금속시트(20)(20')는 냉각기(77)를 통과하면서 냉각된 후 금속시트 권취롤(78)에 권취된다.As such, the metal sheets 20 and 20 ′ having the nonwoven fabric 40 adhered to one side are cooled while passing through the cooler 77 and then wound on the metal sheet winding roll 78.

한편, 상기한 한쪽면에 부직포(40)가 접착된 금속시트(20)(20')가 감겨진 한 쌍의 금속시트 권취롤(78)은 도 3에 도시된 바와 같이, 부직포(40)가 접착된 면이 서로 마주하는 상태로 풀리도록 상하부에 배치되며, 이에 따라 상기 한 쌍의 금속시트 권취롤(78)로부터 연속적으로 풀리면서 이송되는 금속시트(20)(20')상의 부직포(40) 사이의 공간에 페놀폼공급기(79)로부터 공급되는 페놀폼(30)이 충전된다.On the other hand, a pair of metal sheet winding rolls 78 on which the non-woven fabric 40 is adhered to one side of the metal sheet 20, 20 'is wound, as shown in FIG. 3, the non-woven fabric 40 is Non-woven fabric 40 on the metal sheet 20, 20 ', which is disposed while being unwound continuously from the pair of metal sheet winding rolls 78, is disposed on the upper and lower portions so that the adhered surfaces are released in a state facing each other. The phenolic foam 30 supplied from the phenolic foam feeder 79 is filled in the space therebetween.

상기 내부에 페놀폼(30)이 충전된 금속시트(20)(20')는 페놀폼공급기(79)의 전방에 설치된 건축패널이송기(80)를 통과하는데, 상기 건축패널이송기(80)내에서 페놀폼(30)의 발포(發泡)상태가 유지되면서 경화(硬化)되어 본 발명에 따른 불연성 건축패널(10)이 제조되는 것이다.The metal sheets 20 and 20 'filled with the phenolic foam 30 pass through the building panel transporter 80 installed in front of the phenolic foam feeder 79, and the building panel transporter 80 In the phenolic foam 30, the foamed state is maintained while being cured to produce the non-combustible building panel 10 according to the present invention.

이와 같이 제조된 본 발명에 따른 불연성 건축패널(10)은 컨베어벨트(81)에 의하여 이송된 후 커터(82)에 의하여 미리 설정된 크기로 절단되는 것이다.The non-combustible building panel 10 according to the present invention manufactured as described above is cut to a predetermined size by the cutter 82 after being transferred by the conveyor belt 81.

본 발명에 따르면, 한 쌍의 금속시트(20)(20')의 마주하는 내면에 부직포(40)가 접착되어 있기 때문에 페놀폼(30)을 충전할 때 페놀폼(30)이 금속시트(20)(20')의 내면에 접착된 부직포(40)에 고르게 침투된 상태에서 경화되어 금속시트(20)(20')에 대한 페놀폼(30)의 부착력이 크게 향상되는 것이다.According to the present invention, when filling the phenolic foam 30, the phenolic foam 30 is a metal sheet 20 because the nonwoven fabric 40 is attached to the inner surfaces facing the pair of metal sheets 20, 20 '. ) It is cured in a state evenly penetrated into the nonwoven fabric 40 adhered to the inner surface of 20 ', and the adhesion of the phenolic foam 30 to the metal sheet 20, 20' is greatly improved.

10 : 불연성 건축패널
20, 20' : 30 : 페놀폼
40 : 부직포 50 : 접착제
70 : 불연성 건축패널의 제조장치
71 : 금속시트 공급롤 72 : 전처리조
73 : 접착제도포기 74 : 접착제 소성기
75 : 부직포 공급롤 76 : 가압롤러
77 : 냉각기 78 : 금속시트 권취롤
79 : 페놀폼 공급기 80 : 건축패널이송기
81 : 컨베어벨트 82 : 커터. 10: Non-combustible building panel
20, 20 ': 30: phenolic foam
40: non-woven fabric 50: adhesive
70: non-combustible building panel manufacturing equipment
71: metal sheet supply roll 72: pre-treatment tank
73: adhesive coating machine 74: adhesive firing machine
75: non-woven feed roll 76: pressurized roller
77: cooler 78: metal sheet winding roll
79: Phenolic foam feeder 80: Construction panel transporter
81: conveyor belt 82: cutter.

Claims (2)

삭제delete 권취된 상태의 금속시트(20)(20')를 풀어주면서 연속적으로 공급하는 금속시트 공급롤(71)과; 금속시트 공급롤(71)의 전방에 설치되어 금속시트 공급롤로부터 연속적으로 풀리면서 이동되는 금속시트의 표면에 묻어 있는 이물질이나 유분(油分)을 제거하는 전처리조(72)와; 상기 전처리조(72)의 전방에 해당되는 금속시트의 이송선상의 윗쪽 또는 아랫쪽에 설치되어 금속시트(20)(20')의 한쪽 표면에 접착제(50)를 공급하여 도포하는 접착제도포기(73)와; 상기 접착제도포기(73)의 전방에 해당되는 금속시트의 이송선상에 설치되며, 내부 온도가 270℃로 유지되면서 금속시트(20)(20')의 한쪽 표면에 도포된 접착제(50)를 소성시키는 접착제 소성기(74)와; 상기 접착제 소성기(74)의 전방에 해당되는 금속시트 이송선상의 윗쪽에 설치되며, 접착제(50)가 도포된 금속시트(20)(20')의 한쪽면에 대하여 부직포(40)를 연속적으로 공급하는 부직포 공급롤(75)과; 상기 부직포 공급롤(75)의 전방에 해당되는 금속시트의 이송선상에 설치되어 접착제(50)가 도포된 금속시트(20)(20')의 한쪽면에 부직포(40)가 긴밀하게 부착되도록 가압하는 가압롤러(76)와; 상기 가압롤러(76)의 전방에 해당되는 금속시트의 이송선상에 설치되어 한쪽면에 부직포(40)가 부착된 금속시트(20)(20')를 냉각시키는 냉각기(77)와; 상기 냉각기(77)의 전방에 해당되는 금속시트의 이송선상에 설치되어 한쪽면에 부직포(40)가 접착된 금속시트(20)(20')를 연속적으로 권취하는 한 쌍의 금속시트 권취롤(78)과; 페놀폼(30)을 연속적으로 공급하는 페놀폼공급기(78)와; 불연성 건축패널(10)을 일정한 크기로 절단하는 커터(82)를 포함하는 불연성 건축패널의 제조장치에 있어서,
상기 한 쌍의 금속시트 권취롤(78)은 각각 상하부에 배치되어 권취된 금속시트(20)(20')상의 부직포(40)가 접착된 면이 서로 마주하는 상태로 풀려 이송되도록 함과 동시에 상기 페놀폼공급기(78)로부터 공급되는 페놀폼(30)이 상하 금속시트(20)(20')상의 부직포(40) 사이에 채워지도록 하고;
상기 페놀폼공급기(78)의 전방에는 내부에 컨베어벨트(81)가 구비되고 내부온도가 70℃로 유지되는 건축패널이송기(80)가 설치되어 금속시트(20)(20')상의 부직포(40) 사이에 채워진 페놀폼(30)의 발포(發泡)상태가 유지되면서 경화(硬化)된 불연성 건축패널(10)이 커터(82)쪽으로 연속 이송되도록 구성된 것을 특징으로 하는 불연성 건축패널의 제조장치. A metal sheet supply roll 71 for continuously supplying while releasing the wound metal sheet 20, 20 '; A pretreatment tank 72 installed in front of the metal sheet supply roll 71 to remove foreign substances or oil from the surface of the metal sheet being continuously released and moved from the metal sheet supply roll; An adhesive coating machine (73) that is installed on the upper or lower side of the transfer line of the metal sheet corresponding to the front of the pretreatment tank (72) to supply and apply an adhesive (50) to one surface of the metal sheet (20) (20 '). )Wow; It is installed on the transfer line of the metal sheet corresponding to the front side of the adhesive coater 73, and while the internal temperature is maintained at 270 ° C, firing the adhesive 50 applied to one surface of the metal sheet 20, 20 ' An adhesive sintering machine 74 to make; It is installed on the upper side of the metal sheet transfer line corresponding to the front of the adhesive sintering machine 74, and the non-woven fabric 40 is continuously applied to one side of the metal sheet 20, 20 'coated with the adhesive 50. A non-woven fabric supply roll 75 to be supplied; It is installed on the transfer line of the metal sheet corresponding to the front side of the non-woven fabric supply roll 75 and pressed so that the non-woven fabric 40 is tightly attached to one side of the metal sheet 20 and 20 'coated with the adhesive 50. A pressing roller 76 to be made; A cooler 77 installed on a transfer line of the metal sheet corresponding to the front side of the pressure roller 76 to cool the metal sheet 20 and 20 'with a nonwoven fabric 40 attached to one side; A pair of metal sheet winding rolls installed on a transfer line of a metal sheet corresponding to the front side of the cooler 77 to continuously wind the metal sheet 20 and 20 'with a nonwoven fabric 40 adhered to one side ( 78) and; A phenol foam feeder 78 that continuously supplies phenol foam 30; In the apparatus for manufacturing a non-combustible building panel comprising a cutter 82 for cutting the non-combustible building panel 10 to a certain size,
The pair of metal sheet winding rolls 78 are disposed on the upper and lower portions of the metal sheets 20 and 20 ', so that the non-woven fabrics 40 on the wound surfaces are released and transferred while facing each other. The phenolic foam 30 supplied from the phenolic foam feeder 78 is filled between the nonwoven fabrics 40 on the upper and lower metal sheets 20 and 20 ';
The front of the phenolic foam feeder 78 is provided with a conveyor belt 81 inside and a building panel transporter 80 having an internal temperature maintained at 70 ° C. is installed to provide a nonwoven fabric on the metal sheet 20, 20 '. 40) Preparation of a non-combustible building panel characterized in that the cured non-combustible building panel 10 is configured to be continuously conveyed toward the cutter 82 while the foamed state of the filled phenolic foam 30 is maintained. Device.
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KR200433209Y1 (en) * 2006-08-23 2006-12-08 주식회사 세영폴리머 A manufacturing eqnipment for production of heat insulator
KR100953191B1 (en) * 2009-05-18 2010-04-15 덕유패널 주식회사 A continuous forming method of phenol foam board

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KR200433209Y1 (en) * 2006-08-23 2006-12-08 주식회사 세영폴리머 A manufacturing eqnipment for production of heat insulator
KR100953191B1 (en) * 2009-05-18 2010-04-15 덕유패널 주식회사 A continuous forming method of phenol foam board

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