JPH08239985A - Metal siding material and manufacture and manufacturing device therefor - Google Patents
Metal siding material and manufacture and manufacturing device thereforInfo
- Publication number
- JPH08239985A JPH08239985A JP7084095A JP7084095A JPH08239985A JP H08239985 A JPH08239985 A JP H08239985A JP 7084095 A JP7084095 A JP 7084095A JP 7084095 A JP7084095 A JP 7084095A JP H08239985 A JPH08239985 A JP H08239985A
- Authority
- JP
- Japan
- Prior art keywords
- surface material
- trough
- metal strip
- corrugated
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 title claims abstract description 113
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 83
- 239000002184 metal Substances 0.000 title claims abstract description 83
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 239000000853 adhesive Substances 0.000 claims description 28
- 230000001070 adhesive effect Effects 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 21
- 229920005989 resin Polymers 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract description 2
- 238000010422 painting Methods 0.000 abstract description 2
- 238000007747 plating Methods 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000004049 embossing Methods 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば、住宅のモルタ
ル壁のような既設外壁に施工するのに好適な金属サイデ
ィング材およびその製造方法並びに製造装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal siding material suitable for being installed on an existing outer wall such as a mortar wall of a house, a method for manufacturing the same, and a manufacturing apparatus therefor.
【０００２】[0002]
【従来技術】従来より家屋の内外装には、種々の金属サ
イディング材が多く使用されているが、この金属サイデ
ィング材の代表的なものは、図４に示すように、金属帯
の幅方向両側を長手方向に沿って同一側に折り曲げて、
平坦部１の両側に側壁２、２ａの設けられた樋状体にす
るとともに、一方の側壁２に平坦部１より内側に陥入し
た雌型嵌合部３を、他方の側壁２ａに雌型嵌合部３と嵌
合可能で、平坦部１より外側に突出した雄型嵌合部４を
ともに長手方向に沿って形成した表面材５の樋内に発泡
樹脂６を充填し、発泡樹脂６の表面に裏面材７を固着し
たものである。2. Description of the Related Art Conventionally, a lot of various metal siding materials have been used for the interior and exterior of a house. A typical metal siding material is, as shown in FIG. Bend along the longitudinal direction to the same side,
The gutter-shaped body is provided with side walls 2 and 2a on both sides of the flat part 1, and a female fitting part 3 recessed inward from the flat part 1 is formed on one side wall 2 and a female mold is formed on the other side wall 2a. The foamed resin 6 is filled in the trough of the surface material 5 which is fittable with the fitting portion 3 and which is formed along the longitudinal direction with the male fitting portion 4 protruding outward from the flat portion 1. The back material 7 is fixed to the front surface of the.
【０００３】表面材５としては、図５のように、断面形
状が種々のものが用いられているが、いずれも樋状であ
る。また、素材金属帯としては、着色亜鉛鉄板、着色ア
ルミニウム板、着色アルミニウム−亜鉛合金めっき鋼
板、ステンレス鋼板、チタン板などが主に使用され、平
板ばかりでなくエンボス加工を施したものもある。そし
て、着色面や模様面がある場合には着色面を表側にして
いる。発泡樹脂６にはウレタン樹脂、イソシアネ−ト樹
脂、フェノ−ル樹脂などが、また、裏面材にはアルミク
ラフト紙、アルミ不燃紙、アルミ箔などが使用されてい
る。As the surface material 5, various cross-sectional shapes are used as shown in FIG. 5, but all are gutter-shaped. As the material metal strip, a colored zinc iron plate, a colored aluminum plate, a colored aluminum-zinc alloy plated steel plate, a stainless steel plate, a titanium plate, etc. are mainly used, and not only a flat plate but also an embossed one. If there is a colored surface or a patterned surface, the colored surface is on the front side. Urethane resin, isocyanate resin, phenol resin, etc. are used for the foamed resin 6, and aluminum kraft paper, aluminum non-combustible paper, aluminum foil, etc. are used for the back surface material.
【０００４】これらの金属サイディング材の製造は、図
６に示すように、アンコイラ−８から金属帯９をピンチ
ロ−ル１０で引き出して、ロ−ル成形機１１でその幅方
向両側を長手方向に沿って上方に折り曲げながら折り曲
げ部分の一方に雌型嵌合部３を、他方に雄型嵌合部４を
形成することにより平坦部１の両側に側壁２、２ａの設
けられた断面樋状の表面材５とした後、予熱装置１２で
表面材５を加熱して、樋内に発泡性樹脂を樹脂液注入装
置１３から均一に供給している。ここで、発泡性樹脂の
供給前に予熱装置１２で表面材５を加熱するのは樹脂の
発泡時間を短くするとともに、表面材５との密着性を良
好にするためである。In the production of these metal siding materials, as shown in FIG. 6, a metal strip 9 is pulled out from an uncoiler 8 by a pinch roll 10 and both sides in the width direction are longitudinally moved by a roll forming machine 11. While bending upward along the above, by forming the female fitting portion 3 on one of the bent portions and the male fitting portion 4 on the other, a trough-shaped cross section having side walls 2 and 2a on both sides of the flat portion 1 is formed. After forming the surface material 5, the surface material 5 is heated by the preheating device 12, and the foamable resin is uniformly supplied from the resin liquid injection device 13 into the gutter. Here, the reason that the surface material 5 is heated by the preheating device 12 before the supply of the foamable resin is to shorten the foaming time of the resin and to improve the adhesion with the surface material 5.
【０００５】発泡性樹脂の供給後は、押し込み装置１４
で上方に配置したリ−ル１５から裏面材７を直ちに樋内
に挿入して、加熱炉１６内に配置したダブルコンベア−
１７で上下面を圧着しながら発泡性樹脂を発泡させてい
る。圧着中に発泡性樹脂が発泡すると、裏面材７は押し
上げられるが、ダブルコンベア−１７で押さえられるの
で、表面は平滑になる。樹脂を発泡させた後は走行切断
機１８で所定の長さに切断し、製品にする。なお、エン
ボス加工を施したものにする場合には、ピンチロ−ル１
０とロ−ル成形機１１との間にエンボス成型装置１９を
配置して、樋状に成形する前に平板の状態でエンボス加
工を施しておく。After supplying the foamable resin, the pushing device 14
The backing material 7 is immediately inserted into the gutter from the reel 15 arranged above the double conveyer arranged in the heating furnace 16.
The foaming resin is foamed while pressing the upper and lower surfaces under pressure at 17. When the foamable resin foams during pressure bonding, the backing material 7 is pushed up, but is pressed by the double conveyor-17, so that the surface becomes smooth. After the resin is foamed, it is cut into a predetermined length by the traveling cutting machine 18 into a product. In addition, when embossing is applied, pinch roll 1
0 and the roll forming machine 11 are arranged with an embossing device 19, and embossing is applied in a flat plate state before forming into a gutter shape.
【０００６】この金属サイディング材の施工は、新築家
屋の壁が一般的であったが、金属サイディング材は釘で
打ち付けるだけで簡単に施工できるので、近年では中古
家屋のモルタル壁の改装への使用が注目されるようにな
ってきている。すなわち、金属サイディング材の場合、
モルタル壁を取り除くことなくその外側に胴縁を設け
て、釘で打ち付けるだけでよいので、短時間にしかも安
価に施工できる。しかし、金属サイディング材による壁
の改装の場合、下側に既にモルタル壁が存在するので、
施工主にとっては新たに壁を構築するという概念はな
く、化粧程度に考えているため、金属サイディング材と
しては安価なものを要求する傾向があった。しかしなが
ら、従来の金属サイディング材の場合、発泡樹脂６が大
きな材料費を占めるため、安価にすることは困難であっ
た。This metal siding material was generally constructed on the wall of a new house, but since the metal siding material can be easily constructed by simply nailing it, it has recently been used for refurbishing mortar walls of used houses. Is getting more and more attention. That is, in the case of metal siding material,
Since it is only necessary to provide a furring strip on the outer side of the mortar wall without removing the mortar wall and hit it with nails, it is possible to construct in a short time and at low cost. However, in the case of renovating the wall with metal siding material, since the mortar wall already exists on the lower side,
The construction owner did not have the concept of constructing a new wall, and because it was thought of as makeup, there was a tendency to demand a cheap metal siding material. However, in the case of the conventional metal siding material, it is difficult to reduce the cost because the foamed resin 6 occupies a large material cost.
【０００７】かかる対策として、芯材に発泡樹脂６を充
填せず、表面材５だけの使用も考えられるが、表面材５
は板厚０.３ｍｍ前後の金属帯を使用するため、芯材が
充填されていないと、幅方向や長手方向に歪みが存在
し、外観が平滑にならない。とくにエンボス加工を施し
た表面材５はこの傾向が強い。この表面材５の歪みをな
くすには素材金属帯の厚みを厚くすればよいが、これで
は発泡樹脂６を充填した場合よりかえって高価になって
しまう。As a countermeasure, it is possible to use only the surface material 5 without filling the foamed resin 6 in the core material.
Uses a metal strip having a plate thickness of about 0.3 mm, and therefore, if the core material is not filled, distortion occurs in the width direction and the longitudinal direction, and the appearance is not smooth. This tendency is particularly strong for the embossed surface material 5. In order to eliminate the distortion of the surface material 5, the thickness of the material metal strip may be increased, but this is more expensive than when the foamed resin 6 is filled.
【０００８】[0008]
【発明が解決しようとする課題】本発明は、安価で、表
面材の厚みが同じでも歪みの存在しない金属サイディン
グ材およびその製造方法並びに製造装置を提供するもの
である。SUMMARY OF THE INVENTION The present invention provides a metal siding material which is inexpensive and has no distortion even if the surface material has the same thickness, and a method and apparatus for manufacturing the same.
【０００９】[0009]
【課題を解決するための手段】本発明は、金属サイディ
ング材を、金属帯の幅方向両側を長手方向に沿って同一
側に折り曲げて、平坦部の両側に側壁の設けられた樋状
体にし、その側壁の一方に雌型を、他方の側壁に前記雌
型と嵌合可能な雄型を形成した表面材の樋内に発泡樹脂
を充填したサイディング材において、前記発泡樹脂の代
わりに波板をその波の凹凸が平坦部幅方向に伸長するよ
うに表面材の樋内に挿入して、波板の凸部を接着剤で平
坦部に固着したものにした、そして、この金属サイディ
ング材を、表面材用の金属帯を供給して、その幅方向両
側を長手方向に沿って裏側に折り曲げながら折り曲げ部
分の一方に雌型を、他方に前記雌型と嵌合可能な雄型を
形成することにより平坦部の両側に側壁の設けられた樋
状体にした後、帯状波板をその波の凹凸が樋状体の幅方
向に伸長し、かつ、凸部に塗布した接着剤が樋状体の平
坦部側になるように樋内に挿入して、波板を樋状体の平
坦部に圧着する方法で行うようにした。SUMMARY OF THE INVENTION According to the present invention, a metal siding material is bent toward both sides in the width direction of a metal strip in the same direction along the longitudinal direction to form a trough-shaped body having side walls on both sides of a flat portion. A siding material having a female mold formed on one of its side walls and a male mold formed on the other of the side walls to form a male mold capable of being fitted to the female mold, and a corrugated sheet in place of the foamed resin instead of the foamed resin. Was inserted into the trough of the surface material so that the unevenness of the wave extends in the width direction of the flat part, and the convex part of the corrugated plate was fixed to the flat part with an adhesive. While supplying the metal strip for the surface material and bending both widthwise sides thereof to the back side along the longitudinal direction, a female mold is formed on one of the bent portions and a male mold capable of being fitted to the female mold is formed on the other. After making a gutter with side walls on both sides of the flat part, Insert the corrugated plate into the trough so that the unevenness of the wave extends in the width direction of the trough and the adhesive applied to the convex part is on the flat side of the trough, The method is such that the flat portion of the sheet is pressure-bonded.
【００１０】また、この方法の実施には、表面材用金属
帯の供給装置と波板用金属帯の供給装置とを両供給装置
からの金属帯が対向するように配置して、前者の供給装
置の後方に該供給装置から供給された表面材用金属帯の
幅方向両側を長手方向に沿って波板用金属帯の供給装置
から供給された波板用金属帯側に折り曲げながら折り曲
げ部分の一方に雄型を、他方に前記雄型と嵌合可能な雌
型を形成することにより樋状体にするロ−ル成形機を配
置するとともに、後者の供給装置の後方には波の凹凸が
金属帯の幅方向に伸長した波付加工を施す波型成形機と
接着剤塗布装置とを配置し、ロ−ル成形機の後方に接着
剤塗布装置からの金属帯を表面材用金属帯の樋内に案内
する挿入装置と圧着装置とを配置した製造装置を用いれ
ば、容易であることを見いだした。Further, in carrying out this method, the metal strip supply device for the surface material and the metal strip supply device for the corrugated sheet are arranged so that the metal strips from both supply devices face each other, and the former supply is performed. Behind the device, both sides in the width direction of the metal strip for surface material supplied from the supply device are bent along the longitudinal direction to the side of the metal strip for corrugated plate supplied from the supply device of the metal plate for corrugated plate while bending the bent portion. A roll forming machine for forming a gutter-like body by forming a male mold on one side and a female mold capable of fitting with the male mold on the other side is arranged, and unevenness of waves is formed behind the latter supply device. A corrugated forming machine that applies corrugation extending in the width direction of the metal strip and an adhesive coating device are arranged, and the metal strip from the adhesive coating device is placed behind the roll molding machine. This can be easily done by using a manufacturing device in which an insertion device for guiding inside the gutter and a crimping device are arranged. It was found.
【００１１】[0011]
【作用】金属サイディング材において、波の凹凸が平坦
部幅方向に伸長した波板を樋内に挿入して、波板の凸部
を接着剤で平坦部に固着すると、表面材の幅方向、厚み
方向の圧縮強度は高くなり、施工の際に嵌合や打ち付け
で変形することがない。表面材の樋内に挿入する波板
は、外観となって表れないので、ある程度の耐食性を有
するものであればよく、このため、めっきや塗装の際に
発生する不良品をスリットして使用することができ、安
価である。また、波付加工は塗装鋼板の波付に使用して
いる波付機を使用してもよいが、専用の波付機を設置し
ても、消耗品ではないので、長期的には波付費は安価に
なる。In the metal siding material, the corrugated plate having wave irregularities extending in the width direction of the flat part is inserted into the trough, and the convex part of the corrugated plate is fixed to the flat part with an adhesive. The compressive strength in the thickness direction is high, and it is not deformed by fitting or striking during construction. The corrugated sheet to be inserted into the trough of the surface material does not appear in appearance, so it is sufficient if it has some degree of corrosion resistance. For this reason, defective products generated during plating or painting are slit and used. Can and is inexpensive. For corrugation, the corrugating machine used for corrugating painted steel plates may be used, but even if a dedicated corrugating machine is installed, it is not a consumable item, so the corrugating cost will increase over the long term. Will be cheaper.
【００１２】波板の寸法は、幅を表面材の樋内両側と接
触する幅にし、波の高さを表面材の厚みと同一にするの
が好ましい。波の形状はリブにより強度を大きくできる
ものであれば、どのような形状でもよく、例えば、サイ
ンカ−ブのような丸波、段状の凹凸になった角波でもよ
い。また、波の高さは表面材の樋の深さと同等にするの
が好ましい。波板の厚さは表面材より薄くてもよく、例
えば、表面材の厚さが０.３ｍｍの場合、０.１５〜０.
２ｍｍでもよい。接着剤は公知のもの、例えば、感圧
型、ホットメルト型でよい。It is preferable that the corrugated sheet has a width such that it comes into contact with both sides of the trough of the surface material and the height of the wave is the same as the thickness of the surface material. The shape of the wave may be any shape as long as the strength can be increased by the ribs, and for example, a round wave such as a sine curve or a square wave with step-like irregularities may be used. Further, it is preferable that the height of the wave is equal to the depth of the gutter of the surface material. The corrugated plate may be thinner than the surface material, for example, 0.15 to 0.1 when the surface material has a thickness of 0.3 mm.
It may be 2 mm. The adhesive may be a known adhesive, for example, a pressure sensitive type or a hot melt type.
【００１３】製造方法における表面材の製造は、従来と
変わらないが、波板に帯状のものを使用して、表面材と
等速で供給すれば、表面材の成形と同時に挿入できる。
また、表面材は樋が下方に開口するように成形すると、
充填材の帯状波板を樋内に挿入するのに挿入装置を必要
とするが、樋が上方に開口するように成形すれば、自重
で挿入でき、挿入装置を必要としない。このため、表面
材の成形は樋が上方に開口するように行うのが好まし
い。表面材が塗膜やラミネ−トフィルムを有するもので
ある場合、接着剤としてそれらの溶融温度未満で接着で
きるものを使用し、被膜が損傷されないようにする。The manufacturing of the surface material in the manufacturing method is the same as the conventional method, but if a corrugated sheet is used and supplied at the same speed as the surface material, it can be inserted simultaneously with the molding of the surface material.
Also, when the surface material is molded so that the gutter opens downward,
An insertion device is required to insert the band-shaped corrugated plate of the filler into the trough, but if the trough is formed so as to open upward, it can be inserted by its own weight and the insertion device is not required. Therefore, the surface material is preferably formed so that the gutter opens upward. When the surface material has a coating film or a laminate film, an adhesive that can adhere below the melting temperature is used so that the coating film is not damaged.
【００１４】製造装置においては、表面材用金属帯の供
給装置、ロ−ル成形機および圧着装置の配列は従来と同
じであるが、波板用金属帯の供給装置を新たに配置し、
その後方に波型成形機と接着剤塗布装置とを配置してあ
るので、接着剤の塗布された波板を表面材に対して連続
供給できる。ここで、波板用金属帯の供給装置は金属帯
が表面材用金属帯の供給装置からの金属帯と対向するよ
うに配置し、かつ、ロ−ル成形機は表面材用金属帯を波
板用金属帯の通過側に折り曲げるようにしてあるので、
表面材の樋と波板用金属帯の伸長方向は一致し、波板に
加工された後もその位置関係は同じである。一方、ロ−
ル成形機の後方には接着剤塗布装置からの金属帯を表面
材用金属帯の樋内に案内する挿入装置と圧着装置とを配
置してあるので、波板を表面材の樋内に挿入し、表面材
と圧着することができる。ここで、接着剤塗布装置で波
板の表面材側になる面に接着剤を塗布するようにしてお
けば、波板は表面材に固着される。In the manufacturing apparatus, the arrangement of the metal strip supply device for the surface material, the roll forming machine, and the crimping device is the same as the conventional arrangement, but the supply device for the corrugated metal strip is newly arranged.
Since the corrugating machine and the adhesive coating device are arranged behind the corrugated molding machine, the corrugated sheet coated with the adhesive can be continuously supplied to the surface material. Here, the metal strip supply device for corrugated sheets is arranged so that the metal strip faces the metal strip from the metal strip supply device for surface material, and the roll forming machine corrugates the metal strip for surface material. Since it is designed to be bent to the passage side of the plate metal strip,
The extension direction of the trough of the surface material and that of the metal strip for corrugated sheet are the same, and their positional relationship is the same even after being processed into corrugated sheet. On the other hand,
In the rear of the molding machine, there is an insertion device and a crimping device that guide the metal strip from the adhesive coating device into the trough of the surface material metal strip, so the corrugated sheet is inserted into the trough of the surface material. And can be pressure bonded to the surface material. Here, if the adhesive is applied to the surface of the corrugated sheet facing the surface material with the adhesive application device, the corrugated sheet is fixed to the surface material.
【００１５】この製造装置では、表面材の樋が上方に開
口した状態で成型されるようにロ−ル成形機のロ−ルを
組み、波板が表面材の上方から供給されるようにするの
が好ましい。また、接着剤塗布装置としては、ロ−ルコ
−ト方式のものを用いると、波板の凸部だけに接着剤を
塗布できるので、接着剤を節約できる。In this manufacturing apparatus, the roll of the roll forming machine is assembled so that the gutter of the surface material is formed in the state of being opened upward so that the corrugated sheet is supplied from above the surface material. Is preferred. Further, when a roll coat system is used as the adhesive applying device, the adhesive can be applied only to the convex portions of the corrugated plate, so that the adhesive can be saved.
【００１６】[0016]
実施例１ 図１、図２は、本発明の金属サイディング材を示すもの
で、表面材５は従来と同様に金属帯の幅方向両側を長手
方向に沿って同一側に折り曲げて、平坦部１の両側に側
壁２、２ａの設けられた樋状体にするとともに、一方の
側壁２に平坦部１より内側に陥入した雌型嵌合部３を、
他方の側壁２ａに雌型嵌合部３と嵌合可能で、平坦部１
より外側に突出した雄型嵌合部４をともに長手方向に沿
って形成してある。この表面材５には、金属帯に段状の
角波を付けた波板２０が挿入され、接着剤２１で表面材
５の平坦部１に固着されている。波板２０は樋幅方向に
波が伸長していて、幅は両側の側壁２、２ａと接触して
いる。Example 1 FIGS. 1 and 2 show a metal siding material of the present invention. As in the conventional case, the surface material 5 is formed by bending both sides in the width direction of the metal strip to the same side along the longitudinal direction to form a flat portion 1. Is formed into a gutter-shaped body having side walls 2 and 2a on both sides thereof, and one side wall 2 is provided with a female fitting portion 3 recessed inward from the flat portion 1.
The other side wall 2a can be fitted with the female fitting portion 3, and the flat portion 1
Both male fitting portions 4 protruding further outward are formed along the longitudinal direction. A corrugated plate 20 having a stepwise angular wave on a metal band is inserted into the surface material 5, and is fixed to the flat portion 1 of the surface material 5 with an adhesive 21. The corrugated plate 20 has waves extending in the gutter width direction, and the width thereof is in contact with the side walls 2 and 2a on both sides.
【００１７】表１は、板厚０.２７ｍｍの塗装溶融亜鉛
めっき鋼帯を成形して、働き幅が４０４ｍｍ、雌型嵌合
部３と雄型嵌合部４の深さまたは高さが１６ｍｍの表面
材５を作製した後、この表面材を用いて製造した本発明
と従来の金属サイディング材の曲げ強度を示したもので
あるが、本発明のものの方が曲げ強度が大きい。なお、
本発明の金属サイディング材は波板として板厚０.１５
ｍｍの溶融亜鉛めっき鋼帯に角波加工を施したものを表
面材５の樋内に挿入、接着した。一方、従来の金属サイ
ディング材はポリウレタンフォ−ムを充填し、アルミク
ラフト紙（５０ｇ／ｍ2）の裏面材７で被覆した。ま
た、曲げ強度の測定は長さを支点間距離より２００ｍｍ
長くして、３０トン万能試験機で加圧し、曲げ比例限度
荷重を測定する方法で行った。表１の値は３回の測定値
の平均を示したものである。Table 1 shows that a coated hot-dip galvanized steel strip having a plate thickness of 0.27 mm is formed to have a working width of 404 mm, and the depth or height of the female fitting portion 3 and the male fitting portion 4 is 16 mm. The bending strengths of the present invention and the conventional metal siding material manufactured by using the surface material 5 of No. 3 are shown. The bending strength of the present invention is higher. In addition,
The metal siding material of the present invention has a plate thickness of 0.15 as a corrugated plate.
A mm hot-dip galvanized steel strip subjected to square wave processing was inserted into the trough of the surface material 5 and bonded. On the other hand, a conventional metal siding material was filled with a polyurethane foam and covered with a back material 7 of aluminum kraft paper (50 g / m 2 ). In addition, the bending strength is measured 200 mm from the distance between fulcrums.
The length was increased, the pressure was applied by a 30-ton universal tester, and the bending proportional limit load was measured. The values in Table 1 are the average of three measurements.
【００１８】[0018]
【表１】 [Table 1]
【００１９】実施例２ 図３は、実施例１に示した金属サイディング材の製造装
置を示すもので、第１アンコイラ−２２、第２アンコイ
ラ−２３は直列に配置され、前者が前方になっている。
第１アンコイラ−２２は従来の製造装置のアンコイラ−
８に相当し、表面材用金属帯２４を装着してある。一
方、第２アンコイラ−２３には波板用金属帯２５が装着
してある。Example 2 FIG. 3 shows an apparatus for producing the metal siding material shown in Example 1. The first uncoiler 22 and the second uncoiler-23 are arranged in series, and the former is forward. There is.
The first uncoiler-22 is an uncoiler of a conventional manufacturing apparatus.
8 and is equipped with a metal band 24 for surface material. On the other hand, a corrugated metal strip 25 is attached to the second uncoiler-23.
【００２０】第１アンコイラ−２２の次にはピンチロ−
ル１０、エンボス成型装置１９およびロ−ル成形機１１
が順次直列に配置され、表面材用金属帯２４はピンチロ
−ル１０で引き出されて、まずエンボス加工が施され、
次にロ−ル成形機１１で幅方向両側を長手方向に沿って
上方に折り曲げながら折り曲げ部分の一方に雌型嵌合部
３を、他方に雄型嵌合部４が形成され、表面材５にな
る。ロ−ル成形機１１の次には、挿入ロ−ル２６、加熱
炉１６内に配置したダブルコンベア−１７および走行切
断機１８が順次直列に配置されている。ここで、挿入ロ
−ル２６はその下方が表面材５と接触するように配置さ
れている。Next to the first uncoiler 22 is a pinch-ro.
Roll 10, embossing molding device 19 and roll molding machine 11
Are sequentially arranged in series, the metal strip 24 for the surface material is pulled out by the pinch roll 10 and first embossed,
Next, while bending both sides in the width direction upward along the longitudinal direction by the roll forming machine 11, the female fitting portion 3 is formed on one of the bent portions and the male fitting portion 4 is formed on the other, and the surface material 5 is formed. become. Next to the roll forming machine 11, an insertion roll 26, a double conveyor 17 arranged in the heating furnace 16 and a traveling cutting machine 18 are sequentially arranged in series. Here, the insertion roll 26 is arranged so that the lower part thereof contacts the surface material 5.
【００２１】第２アンコイラ−２３の上方には、ガイド
ロ−ル２７が配置され、波板用金属帯２５を上方に案内
するようになっている。ガイドロ−ル２７の次にはピン
チロ−ル２８、波付機２９が配置され、第二アンコイラ
−２３からの波板用金属帯２５をピンチロ−ル２８で引
き出して、波付機２９で波付加工し、帯状波板３０にす
るようになっている。波付機２９の次にはガイドロ−ル
３１が配置され、帯状波板３０を挿入ロ−ル２６に案内
している。そして、ガイドロ−ル３１と挿入ロ−ル２６
との間に張設される帯状波板３０の波付機２９側にはロ
−ルコ−ト方式の接着剤塗布装置３２が帯状波板３０と
接触するように配置され、帯状波板３０の凸部だけに接
着剤を塗布するようになっている。A guide roll 27 is arranged above the second uncoiler 23 to guide the corrugated metal strip 25 upward. Next to the guide roll 27, a pinch roll 28 and a corrugating machine 29 are arranged. The corrugated sheet metal band 25 from the second uncoiler 23 is drawn out by the pinch roll 28 and corrugated by the corrugating machine 29. The band-shaped corrugated plate 30 is processed and processed. A guide roll 31 is arranged next to the corrugating machine 29, and guides the band-shaped corrugated plate 30 to the insertion roll 26. Then, the guide roll 31 and the insertion roll 26
On the corrugating machine 29 side of the strip-shaped corrugated sheet 30 which is stretched between the strip-shaped corrugated sheet 30 and the strip-shaped corrugated sheet 30, a roll coat type adhesive application device 32 is arranged so as to be in contact with the strip-shaped corrugated sheet 30. The adhesive is applied only to the convex portion.
【００２２】この製造装置で第２アンコイラ−２３に装
着する波板用金属帯２５の幅は、第１アンコイラ−２２
に装着する表面材用金属帯２４より狭くし、表面材用金
属帯２４をロ−ル成形機１１で加工した表面材５の樋内
部の幅以下にする。また、波付機２９での波の高さは表
面材５の樋の深さと同等またはそれ以下にする。さら
に、ダブルコンベア−１７の上側のコンベア−は樋の幅
より狭くする。このような条件にすると、ロ−ル成形機
１１では表面材用金属帯２４を上方に開口した樋状に成
形するので、帯状波板３０は表面材５の樋内に挿入ロ−
ル２６で挿入される。挿入された帯状波板３０は表面材
５と接触する側に接着剤が塗布されているので、ダブル
コンベア−１７で上下面が圧着され、表面材５に接着さ
れる。In this manufacturing apparatus, the width of the corrugated metal strip 25 attached to the second uncoiler 23 is equal to that of the first uncoiler 22.
The width is smaller than the width of the inside of the gutter of the surface material 5 processed by the roll forming machine 11 so that the surface material metal band 24 is narrower than the surface material metal band 24. Further, the height of the wave in the corrugating machine 29 is equal to or less than the depth of the gutter of the surface material 5. Furthermore, the upper conveyor of the double conveyor-17 is made narrower than the width of the gutter. Under these conditions, the roll forming machine 11 forms the metal strip 24 for surface material in a gutter shape with an upward opening, so that the corrugated strip 30 is inserted into the gutter of the surface material 5 and rolled.
It will be inserted at step 26. Since the inserted corrugated plate 30 is coated with an adhesive on the side that comes into contact with the surface material 5, the upper and lower surfaces are pressure-bonded by the double conveyor 17 and bonded to the surface material 5.
【００２３】[0023]
【発明の効果】以上のように、本発明の金属サイディン
グ材は、表面材の充填材に安価な波板を挿入するので、
従来の発泡樹脂を使用したものより安価である。また、
挿入する波板は上下、左右の圧縮強度に強いので、施工
の際に変形することがない。さらに、金属サイディング
材製造の際には帯状波板の凸部に接着剤を塗布して、表
面材の樋内に挿入すれば、接着剤の使用量を少なくでき
る。また、製造装置には波付機と接着剤塗布装置を組み
込んであるので、帯状波板の保管に広い面積を必要とし
ない。As described above, in the metal siding material of the present invention, an inexpensive corrugated sheet is inserted into the filling material of the surface material.
It is cheaper than the one using conventional foamed resin. Also,
Since the corrugated sheet to be inserted has a high vertical and horizontal compressive strength, it will not be deformed during construction. Further, when the metal siding material is manufactured, if the adhesive is applied to the convex portions of the strip-shaped corrugated plate and is inserted into the trough of the surface material, the amount of the adhesive used can be reduced. Further, since the corrugating machine and the adhesive coating device are incorporated in the manufacturing apparatus, a large area is not required for storing the corrugated strip.
【図１】は、本発明に係る金属サイディング材の裏面側
から見た斜視図である。FIG. 1 is a perspective view of a metal siding material according to the present invention viewed from the back surface side.
【図２】は、図１に示した金属サイディング材の縦断面
図である。FIG. 2 is a vertical cross-sectional view of the metal siding material shown in FIG.
【図３】は、本発明に係る金属サイディング材の製造装
置を示すものである。FIG. 3 shows an apparatus for manufacturing a metal siding material according to the present invention.
【図４】は、従来の金属サイディング材の正面図であ
る。FIG. 4 is a front view of a conventional metal siding material.
【図５】は、従来の金属サイディング材の表面材正面図
である。FIG. 5 is a front view of a surface material of a conventional metal siding material.
【図６】は、従来の金属サイディング材の製造装置であ
るFIG. 6 is a conventional apparatus for manufacturing a metal siding material.
１…平坦部、２、２ａ…側壁、３…雌型嵌合部、４…雄
型嵌合部、５…表面材、６…発泡樹脂、７…裏面材、８
…アンコイラ−、９…金属帯、１０…ピンチロ−ル、１
１…ロ−ル成形機、１２…予熱装置、１３…樹脂液注入
装置、１４…押し込み装置、１５…リ−ル、１６…加熱
炉、１７…ダブルコンベア−、１８…走行切断機、１９
…エンボス成型装置、２０…波板、２１…接着剤、２２
…第１アンコイラ−、２３…第２アンコイラ−、２４…
表面材用金属帯、２５…波板用金属帯、２６…挿入ロ−
ル、２７…ガイドロ−ル、２８…ピンチロ−ル、２９…
波付機、３０…帯状波板、３１…ガイドロ−ル、３２…
接着剤塗布装置、1 ... Flat part, 2 2a ... Side wall, 3 ... Female fitting part, 4 ... Male fitting part, 5 ... Surface material, 6 ... Foam resin, 7 ... Back material, 8
... uncoiler, 9 ... metal strip, 10 ... pinch roll, 1
DESCRIPTION OF SYMBOLS 1 ... Roll forming machine, 12 ... Preheating device, 13 ... Resin liquid injecting device, 14 ... Pushing device, 15 ... Reel, 16 ... Heating furnace, 17 ... Double conveyor, 18 ... Running cutting machine, 19
... Embossing device, 20 ... Corrugated plate, 21 ... Adhesive, 22
... 1st uncoiler-, 23 ... 2nd uncoiler-, 24 ...
Metal strip for surface material, 25 ... Metal strip for corrugated sheet, 26 ... Insertion roll
27 ... Guide roll, 28 ... Pinch roll, 29 ...
Corrugating machine, 30 ... Strip corrugated plate, 31 ... Guide roll, 32 ...
Adhesive application device,
Claims (3)
て同一側に折り曲げて、平坦部の両側に側壁の設けられ
た樋状体にし、その側壁の一方に雌型を、他方の側壁に
前記雌型と嵌合可能な雄型を形成した表面材の樋内に発
泡樹脂を充填したサイディング材において、前記発泡樹
脂の代わりに波板をその波の凹凸が平坦部幅方向に伸長
するように表面材の樋内に挿入して、波板の凸部を接着
剤で平坦部に固着したことを特徴とする金属サイディン
グ材。1. A gutter-shaped body having side walls provided on both sides of a flat portion by bending both sides in the width direction of the metal strip to the same side along the longitudinal direction, and one of the side walls has a female mold and the other side wall. In a siding material in which a foamed resin is filled in a trough of a surface material in which a male mold that can be fitted to the female mold is formed, a corrugated plate is formed instead of the foamed resin and the unevenness of the wave extends in the flat portion width direction. As described above, the metal siding material is characterized in that it is inserted into the trough of the surface material and the convex portion of the corrugated plate is fixed to the flat portion with an adhesive.
方向両側を長手方向に沿って裏側に折り曲げながら折り
曲げ部分の一方に雌型を、他方に前記雌型と嵌合可能な
雄型を形成することにより平坦部の両側に側壁の設けら
れた樋状体にした後、帯状波板をその波の凹凸が樋状体
の幅方向に伸長し、かつ、凸部に塗布した接着剤が樋状
体の平坦部側になるように樋内に挿入して、波板を樋状
体の平坦部に圧着することを特徴とする金属サイディン
グ材の製造方法。2. A male die capable of being fitted to a female die on one side and a female die on the other side while supplying metal strips for a surface material and bending both widthwise sides thereof to the back side along the longitudinal direction. After forming a gutter with side walls on both sides of the flat part by forming a mold, the corrugated strips have wave irregularities extending in the width direction of the gutter and are applied to the protrusions. A method for producing a metal siding material, characterized in that the agent is inserted into the trough so that it is on the flat part side of the trough, and the corrugated plate is pressure-bonded to the flat part of the trough.
属帯の供給装置とを両供給装置からの金属帯が対向する
ように配置して、前者の供給装置の後方に該供給装置か
ら供給された表面材用金属帯の幅方向両側を長手方向に
沿って波板用金属帯の供給装置から供給された波板用金
属帯側に折り曲げながら折り曲げ部分の一方に雌型を、
他方に前記雌型と嵌合可能な雄型を形成することにより
樋状体にするロ−ル成形機を配置するとともに、後者の
供給装置の後方には波の凹凸が金属帯の幅方向に伸長し
た波付加工を施す波型成形機と接着剤塗布装置とを配置
し、ロ−ル成形機の後方に接着剤塗布装置からの金属帯
を表面材用金属帯の樋内に案内する挿入装置と圧着装置
とを配置したことを特徴とする金属サイディング材の製
造装置。3. A supply device for a surface metal strip and a supply device for a corrugated metal strip are arranged such that the metal strips from both supply devices face each other, and the supply device is provided behind the former supply device. While bending the widthwise both sides of the surface material metal strip supplied from from along the longitudinal direction to the side of the corrugated metal strip supplied from the supply device for the corrugated metal strip, a female mold is formed on one of the bent portions.
On the other hand, a roll forming machine for forming a gutter-shaped body by forming a male mold that can be fitted with the female mold is arranged, and wave unevenness is formed in the width direction of the metal strip behind the latter feeder. Inserting a corrugated forming machine that performs extended corrugation processing and an adhesive application device, and guiding the metal strip from the adhesive application device into the trough of the surface material metal strip behind the roll molding machine. An apparatus for manufacturing a metal siding material, characterized in that an apparatus and a pressure bonding apparatus are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7084095A JPH08239985A (en) | 1995-03-03 | 1995-03-03 | Metal siding material and manufacture and manufacturing device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7084095A JPH08239985A (en) | 1995-03-03 | 1995-03-03 | Metal siding material and manufacture and manufacturing device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08239985A true JPH08239985A (en) | 1996-09-17 |
Family
ID=13443172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7084095A Withdrawn JPH08239985A (en) | 1995-03-03 | 1995-03-03 | Metal siding material and manufacture and manufacturing device therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08239985A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021219850B2 (en) * | 2020-02-11 | 2022-11-10 | Walter Lee | Wall cladding, panel and assembly |
| JP2023157147A (en) * | 2022-04-14 | 2023-10-26 | 大和ハウス工業株式会社 | Spandrel mounting structure, spandrel and spandrel mounting structure modification method |
-
1995
- 1995-03-03 JP JP7084095A patent/JPH08239985A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021219850B2 (en) * | 2020-02-11 | 2022-11-10 | Walter Lee | Wall cladding, panel and assembly |
| JP2023157147A (en) * | 2022-04-14 | 2023-10-26 | 大和ハウス工業株式会社 | Spandrel mounting structure, spandrel and spandrel mounting structure modification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20020507 |