JPH0651304B2 - Heat insulation panel manufacturing method and manufacturing apparatus - Google Patents
Heat insulation panel manufacturing method and manufacturing apparatusInfo
- Publication number
- JPH0651304B2 JPH0651304B2 JP2409063A JP40906390A JPH0651304B2 JP H0651304 B2 JPH0651304 B2 JP H0651304B2 JP 2409063 A JP2409063 A JP 2409063A JP 40906390 A JP40906390 A JP 40906390A JP H0651304 B2 JPH0651304 B2 JP H0651304B2
- Authority
- JP
- Japan
- Prior art keywords
- metal hoop
- heat insulating
- inorganic fibers
- crusher
- hoop material
- 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.)
- Expired - Lifetime
Links
Landscapes
- Panels For Use In Building Construction (AREA)
- Spray Control Apparatus (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、二枚の金属フープ材間
に無機質繊維が混入された断熱材層が充填されている断
熱パネルの製造方法及び製造装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for manufacturing a heat insulating panel in which a heat insulating material layer containing inorganic fibers is filled between two metal hoop materials.
【０００２】[0002]
【従来の技術】従来より、この種断熱パネルはガラス繊
維のような無機質繊維３がマット状、紐状あるいは紐状
の繊維を所定寸法に切断したものが混入されている。無
機質繊維３を所定寸法に切断したものを混入する方法と
しては、図６及び図７に示すようにダブルコンベア８と
発泡性樹脂材料２の注入装置７との間で丸又は矩形の筒
体２４をガイドとしてブロアー２５により切断した無機
質繊維３を吹き飛ばしていた。この時無機質繊維３の散
布範囲を広げるためモータ２６とリンク体２７を介して
筒体２４を揺動させていた。2. Description of the Related Art Conventionally, in this type of heat insulating panel, inorganic fibers 3 such as glass fibers are mixed with mat-shaped, string-shaped or string-shaped fibers cut to a predetermined size. As a method of mixing the inorganic fibers 3 cut into a predetermined size, as shown in FIGS. 6 and 7, a round or rectangular tubular body 24 is provided between the double conveyor 8 and the injecting device 7 for the foamable resin material 2. The inorganic fiber 3 cut by the blower 25 was blown off by using the above as a guide. At this time, the cylinder body 24 was swung via the motor 26 and the link body 27 in order to widen the dispersion range of the inorganic fibers 3.
【０００３】[0003]
【発明が解決しようとする課題】従来にあっては切断さ
れた無機質繊維３を空気で吹き飛ばすために筒体２４の
近くと遠方では散布量に大きなばらつきがあった。又、
切断した無機質繊維３（例えば２５ｍ／ｍ長）を筒体２
４を通して散布するため、筒体２４内での無機質繊維３
の詰まりが生じて、混入不良による不良品が発生してし
まっていた。In the prior art, since the cut inorganic fibers 3 were blown off by air, there was a large variation in the amount of spray near and far from the cylinder 24. or,
The cut inorganic fiber 3 (for example, 25 m / m long) is used as the cylindrical body 2.
4, so that the inorganic fibers 3 in the tubular body 24 are dispersed.
Clogged up, causing defective products due to defective mixing.
【０００４】更に、無機質繊維３の太さが直径数ミクロ
ンと小さい場合には無機質繊維３がブロアー２５により
周辺に飛散してしまい環境を悪化させるという問題があ
った。本発明は上記事情に鑑みてなされたものであり、
その目的とするところは、無機質繊維を金属フープ材間
に均一に散布でき、しかも周辺への飛散もない断熱パネ
ルの製造方法及び製造装置を提供することにある。Further, when the thickness of the inorganic fiber 3 is as small as several microns, there is a problem that the inorganic fiber 3 is scattered around by the blower 25 to deteriorate the environment. The present invention has been made in view of the above circumstances,
It is an object of the present invention to provide a method and a device for manufacturing a heat insulating panel, which can uniformly disperse the inorganic fibers between the metal hoop members and which is not scattered around.
【０００５】[0005]
【課題を解決するための手段】本発明の製造方法は、上
下で相対向させて一対の金属フープ材１を連続的に供給
すると共に金属フープ材１間に発泡性樹脂材料２と無機
質繊維３を充填させて金属フープ材１間に無機質繊維３
が混入された断熱材層４を形成させる断熱パネルの製造
方法において、無機質繊維３を金属フープ材１の搬送方
向と直交する方向に往復動する散布装置５により散布す
ると共に散布装置５の移動速度を金属フープ材１の幅方
向の中央部よりも両側端部において大きくすることを特
徴とするものであり、本発明の製造装置は、上下で相対
向させて一対の金属フープ材１を連続的に供給する供給
手段６と金属フープ材１間に発泡性樹脂材料２を注入す
る注入装置７と金属フープ材１間に無機質繊維３を散布
する散布装置５と発泡性樹脂材料２を加熱発泡させて金
属フープ材１間に無機質繊維３が混入された断熱材層４
を形成するダブルコンベア８とダブルコンベア８により
成形された断熱長尺板材９を所定寸法に切断する切断装
置１０とを具備している断熱パネルの製造装置であっ
て、散布装置５を金属フープ材１の搬送方向と直交する
方向に架け渡されたガイド１１にスライド自在に取付け
られた無機質繊維の粉砕機１２と粉砕機１２を往復動自
在に駆動してその移動速度を金属フープ材１の幅方向の
中央部よりも両側端部において大きくなるようにする駆
動手段１３とから構成したものであり、これらの構成に
より上記課題が解決されたものである。According to the manufacturing method of the present invention, a pair of metal hoop materials 1 are continuously supplied so as to face each other vertically and at the same time, a foamable resin material 2 and an inorganic fiber 3 are provided between the metal hoop materials 1. Inorganic fibers 3 between the metal hoop materials 1
In a method of manufacturing a heat insulating panel for forming a heat insulating material layer 4 in which is mixed, the inorganic fibers 3 are sprayed by a spraying device 5 that reciprocates in a direction orthogonal to the transport direction of the metal hoop material 1 and the moving speed of the spraying device 5 Is made larger at both side end portions than in the widthwise central portion of the metal hoop material 1, and the manufacturing apparatus of the present invention is arranged such that the pair of metal hoop materials 1 are continuously made to face each other vertically. And a spraying device 7 for injecting the foamable resin material 2 between the metal hoop material 1 and a spraying device 5 for spraying the inorganic fibers 3 between the metal hoop material 1 and the foamable resin material 2 by heating and foaming. Insulation layer 4 with inorganic fibers 3 mixed between metal hoop materials 1
A device for manufacturing a heat insulating panel, comprising: a double conveyor 8 for forming a sheet; and a cutting device 10 for cutting a heat insulating long plate material 9 formed by the double conveyor 8 into a predetermined size. 1. A crusher 12 for inorganic fibers slidably attached to a guide 11 laid across in a direction orthogonal to the conveying direction of 1 and a crusher 12 are reciprocally driven so that the moving speed thereof is the width of the metal hoop material 1. The driving means 13 is configured to be larger at both end portions than in the central portion in the direction, and the above problems are solved by these configurations.
【０００６】[0006]
【作用】無機質繊維３を金属フープ材１の搬送方向と直
交する方向に往復動する散布装置５により散布すると共
に散布装置５の移動速度を金属フープ材１の幅方向の中
央部よりも両側端部において大きくするので、無機質繊
維３を搬送中の金属フープ材１間に均一に散布でき、し
かも無機質繊維３が周辺に飛散することがないものであ
る。The inorganic fibers 3 are dispersed by the spraying device 5 which reciprocates in the direction orthogonal to the transport direction of the metal hoop material 1, and the moving speed of the spraying device 5 is set at both ends of the metal hoop material 1 in the widthwise direction of the central portion. Since the size is increased in the portion, the inorganic fibers 3 can be uniformly dispersed between the metal hoop materials 1 being conveyed, and the inorganic fibers 3 do not scatter around.
【０００７】[0007]
【実施例】金属フープ材１としては、亜鉛鉄板、アルミ
ニウム板、亜鉛めっき鋼板、アルミニウム亜鉛合金めっ
き鋼板、ステンレス鋼板、チタン鋼板とかこれら金属板
に一般の塗料で着色したものとか、塩ビ樹脂、アクリル
フィルム、フッ素樹脂などを被覆したものが採用され
る。Examples Examples of the metal hoop material 1 include a zinc iron plate, an aluminum plate, a zinc plated steel plate, an aluminum zinc alloy plated steel plate, a stainless steel plate, a titanium steel plate, or any of these metal plates colored with a general paint, a vinyl chloride resin, an acrylic resin. Those coated with a film or fluororesin are used.
【０００８】金属フープ材１はそれぞれ供給手段６であ
るペイオフリールに巻き取られている。供給手段６によ
り金属フープ材１が成形機１４に供給され、両端部が屈
曲成形される。この後、金属フープ材１は予熱室１５で
２０〜５０℃に予熱され、この後、金属フープ材１間に
散布装置５からガラス繊維のような無機質繊維３が散布
され、次いで注入装置７によりポリオール、イソシアネ
ート、触媒、発泡剤などが配合された硬質ウレタンフォ
ームやイソシアヌレートフォーム、フェノールフォーム
のような発泡性樹脂材料２が注入される。散布装置５
は、図３及び図４に詳細に示すように金属フープ材１の
搬送方向と直交する方向に架け渡されたガイド１１に粉
砕機１２がスライド自在に取付けられ、この粉砕機１２
にリンク１６の一端を連結バー１７を介して回転自在に
連結され、リンク１６の他端が一対の非円形歯車１８と
モータ１９とからなる駆動手段１３の従動側歯車１８ａ
に連結されたアーム２０に回転自在に連結されて構成さ
れたものである。非円形歯車１８としては楕円系二葉歯
車とか楕円歯車などを挙げることができる。駆動側歯車
１８ｂがモータ１９により回転駆動されて粉砕機１２が
アーム２０、リンク１６及び連結バー１７を介して金属
フープ材１の搬送方向と直交する方向に往復動される
が、この場合、粉砕機１の移動速度は金属フープ材１の
幅方向の中央部よりも両側端部において大きくなり、従
って、無機質繊維３が重複して散布される金属フープ材
１の両側端部での粉砕機１２により粉砕された無機質繊
維３の散布量が抑制され、全体として均一に散布される
ものである。例えば、金属フープ材１の搬送速度が１０
ｍ／分に対して、粉砕機１２のトラバース速度は３０ｍ
／分で実施される。尚、金属フープ材１の搬送方向で散
布装置５を注入装置７よりも後方に位置させれば、無機
質繊維３の飛散がより確実に防止される。又、アーム２
０の長さを替えることにより粉砕機１２のストローク幅
Ｗを変更させることができる。この後、金属フープ材１
がダブルコンベア８間で移動する間に発泡性樹脂材料２
が発泡して金属フープ材１間に無機質繊維３が混入され
た断熱材層４が形成され、断熱長尺板材９が得られるの
である。ダブルコンベア８は上下に配置した温風ダクト
（図示しない）により加温され、これにより金属フープ
材１が加熱され、発泡性樹脂材料２が発泡する。この場
合、金属フープ材１は２０〜７０℃の範囲内で加熱され
ることになる。ダブルコンベア８の両側には図２に示す
ようにサイドシールコンベア２１が設置され、アルミニ
ウム箔紙、アルミニウム箔、プラスチックフィルム等の
フィルムＥＰＴ、発泡ネオプレンゴム等のパッキンなど
のサイドシール２２により金属フープ材１の両側面を押
さえて、発泡性樹脂材料２が漏れないようにされる。The metal hoop materials 1 are wound around payoff reels, which are supply means 6. The metal hoop material 1 is supplied to the molding machine 14 by the supply means 6, and both ends thereof are bent and formed. After that, the metal hoop material 1 is preheated to 20 to 50 ° C. in the preheating chamber 15, and thereafter, the inorganic fibers 3 such as glass fibers are sprayed from the spraying device 5 between the metal hoop materials 1 and then by the pouring device 7. A foamable resin material 2 such as hard urethane foam, isocyanurate foam, or phenol foam in which a polyol, an isocyanate, a catalyst, a foaming agent, etc. are mixed is injected. Spraying device 5
As shown in detail in FIGS. 3 and 4, a crusher 12 is slidably attached to a guide 11 that is bridged in a direction orthogonal to the transport direction of the metal hoop material 1.
One end of the link 16 is rotatably connected via a connecting bar 17, and the other end of the link 16 is a driven side gear 18a of the drive means 13 including a pair of non-circular gears 18 and a motor 19.
It is configured to be rotatably connected to the arm 20 connected to. Examples of the non-circular gear 18 include an elliptical bilobal gear and an elliptical gear. The drive side gear 18b is rotationally driven by the motor 19 and the crusher 12 is reciprocated in the direction orthogonal to the transport direction of the metal hoop material 1 via the arm 20, the link 16 and the connecting bar 17, but in this case, the crusher is crushed. The moving speed of the machine 1 is higher at both end portions than at the central portion in the width direction of the metal hoop material 1, and therefore, the crusher 12 at both end portions of the metal hoop material 1 on which the inorganic fibers 3 are sprayed in an overlapping manner. The amount of the pulverized inorganic fibers 3 is suppressed, and the pulverized inorganic fibers 3 are evenly dispersed as a whole. For example, the transport speed of the metal hoop material 1 is 10
The traverse speed of the crusher 12 is 30 m with respect to m / min.
/ Min. If the sprinkling device 5 is located rearward of the pouring device 7 in the transport direction of the metal hoop material 1, the scattering of the inorganic fibers 3 can be prevented more reliably. Also, arm 2
The stroke width W of the crusher 12 can be changed by changing the length of 0. After this, the metal hoop material 1
The foamable resin material 2 while moving between the double conveyors 8
Is foamed to form the heat insulating material layer 4 in which the inorganic fibers 3 are mixed between the metal hoop materials 1, and the heat insulating long plate material 9 is obtained. The double conveyor 8 is heated by hot air ducts (not shown) arranged above and below, whereby the metal hoop material 1 is heated and the foamable resin material 2 foams. In this case, the metal hoop material 1 is heated within the range of 20 to 70 ° C. Side seal conveyors 21 are installed on both sides of the double conveyor 8 as shown in FIG. 2, and a metal hoop material is provided by side seals 22 such as aluminum foil paper, aluminum foil, film EPT such as plastic film, packing such as foamed neoprene rubber and the like. The foamable resin material 2 is prevented from leaking by pressing both side surfaces of 1.
【０００９】このようにして成形された断熱長尺板材４
は徐冷され、バンドソーのような切断装置１０により所
定寸法に切断されて図５に示すような断熱パネルＡが製
造されるのである。この断熱パネルＡはローラコンベア
２３により順次搬送され所定の場所に積載される。The heat insulating long plate member 4 thus formed
The film is gradually cooled and cut into a predetermined size by a cutting device 10 such as a band saw to manufacture a heat insulating panel A as shown in FIG. The heat insulation panel A is successively conveyed by the roller conveyor 23 and stacked on a predetermined place.
【００１０】[0010]
【発明の効果】本発明にあっては、無機質繊維を金属フ
ープ材の搬送方向と直交する方向に往復動する散布装置
により散布すると共に散布装置の移動速度を金属フープ
材の幅方向の中央部よりも両側端部において大きくする
ので、無機質繊維を搬送中の金属フープ材間に均一に散
布でき、しかも無機質繊維が周辺に飛散することがない
ものである。According to the present invention, the inorganic fibers are sprayed by the spraying device which reciprocates in the direction orthogonal to the transport direction of the metal hoop material, and the moving speed of the spraying device is adjusted to the central portion in the width direction of the metal hoop material. Since it is made larger at both end portions, the inorganic fibers can be evenly distributed between the metal hoop members being conveyed, and the inorganic fibers do not scatter around.
【図１】本発明の一実施例を示す概略側面図である。FIG. 1 is a schematic side view showing an embodiment of the present invention.
【図２】同上の概略平面図である。FIG. 2 is a schematic plan view of the above.
【図３】同上の要部拡大斜視図である。FIG. 3 is an enlarged perspective view of a main part of the above.
【図４】同上の要部拡大斜視図である。FIG. 4 is an enlarged perspective view of an essential part of the above.
【図５】同上により製造された断熱パネルの一例を示す
断面図である。FIG. 5 is a sectional view showing an example of a heat insulating panel manufactured according to the above.
【図６】従来例を示す斜視図である。FIG. 6 is a perspective view showing a conventional example.
【図７】従来例を示す斜視図である。FIG. 7 is a perspective view showing a conventional example.
Ａ 断熱パネル １ 金属フープ材 ２ 発泡性樹脂材料 ３ 無機質繊維 ４ 断熱材層 ５ 散布装置 ６ 供給手段 ７ 注入装置 ８ ダブルコンベア ９ 断熱長尺板材 １０ 切断装置 １１ ガイド １２ 粉砕機 １３ 駆動手段 １６ リンク １８ 非円形歯車 １９ モータ ２０ アーム A heat insulation panel 1 metal hoop material 2 foamable resin material 3 inorganic fiber 4 heat insulation material layer 5 spraying device 6 supply means 7 injection device 8 double conveyor 9 heat insulation long plate material 10 cutting device 11 guide 12 crusher 13 drive means 16 link 18 Non-circular gear 19 Motor 20 Arm
Claims (3)
連続的に供給すると共に金属フープ材間に発泡性樹脂材
料と無機質繊維を充填させて金属フープ材間に無機質繊
維が混入された断熱材層を形成させる断熱パネルの製造
方法において、無機質繊維を金属フープ材の搬送方向と
直交する方向に往復動する散布装置により散布すると共
に散布装置の移動速度を金属フープ材の幅方向の中央部
よりも両側端部において大きくすることを特徴とする断
熱パネルの製造方法。1. A pair of metal hoop materials are continuously supplied so as to face each other vertically, and an expandable resin material and inorganic fibers are filled between the metal hoop materials to mix the inorganic fibers between the metal hoop materials. In a method of manufacturing a heat insulating panel for forming a heat insulating material layer, inorganic fibers are sprayed by a spraying device that reciprocates in a direction orthogonal to the transport direction of the metal hoop material, and the moving speed of the spraying device is set to the center of the width direction of the metal hoop material. A method for manufacturing a heat insulating panel, characterized in that both ends are made larger than the other part.
連続的に供給する供給手段と金属フープ材間に発泡性樹
脂材料を注入する注入装置と金属フープ材間に無機質繊
維を散布する散布装置と発泡性樹脂材料を加熱発泡させ
て金属フープ材間に無機質繊維が混入された断熱材層を
形成するダブルコンベアとダブルコンベアにより成形さ
れた断熱長尺板材を所定寸法に切断する切断装置とを具
備している断熱パネルの製造装置であって、散布装置を
金属フープ材の搬送方向と直交する方向に架け渡された
ガイドにスライド自在に取付けられた無機質繊維の粉砕
機と粉砕機を往復動自在に駆動してその移動速度を金属
フープ材の幅方向の中央部よりも両側端部において大き
くなるようにする駆動手段とから構成したことを特徴と
する断熱パネルの製造装置。2. An inorganic fiber is sprinkled between the metal hoop material and an injecting device for injecting a foamable resin material between the metal hoop material and a supply means for continuously supplying a pair of metal hoop materials vertically opposed to each other. A spreading device and a cutting device that heat-foams a foaming resin material to form a heat insulating material layer in which inorganic fibers are mixed between metal hoop materials and a cutting device that cuts a heat insulating long plate material formed by the double conveyor to a predetermined size And a crusher for inorganic fibers slidably attached to a guide spanning the spraying device in a direction orthogonal to the transport direction of the metal hoop material. A heat-insulating panel, which is reciprocally driven so that the moving speed of the metal hoop is larger at both end portions than at the center portion in the width direction of the metal hoop material. Forming apparatus.
する方向に架け渡されたガイドに粉砕機をスライド自在
に取付け、粉砕機にリンクの一端を回転自在に連結する
と共にリンクの他端を一対の非円形歯車とモータとから
なる駆動手段の従動側歯車に連結されたアームに回転自
在に連結して粉砕機の移動速度を金属フープ材の幅方向
の中央部よりも端部において大きくなるように構成した
ことを特徴とする請求項２記載の断熱パネルの製造装
置。3. A crusher is slidably mounted on a guide spanning the spraying device in a direction perpendicular to the metal hoop material conveying direction, and one end of the link is rotatably connected to the crusher and the other end of the link is connected. Is rotatably connected to an arm connected to a driven-side gear of a drive means composed of a pair of non-circular gears and a motor, so that the moving speed of the crusher is increased at the end portion rather than the widthwise central portion of the metal hoop material. The heat insulating panel manufacturing apparatus according to claim 2, wherein the heat insulating panel manufacturing apparatus is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409063A JPH0651304B2 (en) | 1990-12-28 | 1990-12-28 | Heat insulation panel manufacturing method and manufacturing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2409063A JPH0651304B2 (en) | 1990-12-28 | 1990-12-28 | Heat insulation panel manufacturing method and manufacturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04250009A JPH04250009A (en) | 1992-09-04 |
| JPH0651304B2 true JPH0651304B2 (en) | 1994-07-06 |
Family
ID=18518440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2409063A Expired - Lifetime JPH0651304B2 (en) | 1990-12-28 | 1990-12-28 | Heat insulation panel manufacturing method and manufacturing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0651304B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042749A (en) * | 2016-06-06 | 2016-10-26 | 蒋敏炜 | Component of armor handicraft, manufacturing method of component of armor handicraft and armor handicraft |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003253303A1 (en) * | 2003-08-01 | 2005-02-15 | Metecno S.P.A. | Process and apparatus for manufacturing insulating panels, with sprayed expansible resins |
| JP6377491B2 (en) * | 2014-10-24 | 2018-08-22 | 関西ペイント株式会社 | Painting equipment |
-
1990
- 1990-12-28 JP JP2409063A patent/JPH0651304B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042749A (en) * | 2016-06-06 | 2016-10-26 | 蒋敏炜 | Component of armor handicraft, manufacturing method of component of armor handicraft and armor handicraft |
| CN106042749B (en) * | 2016-06-06 | 2019-09-06 | 蒋敏炜 | A kind of armour craftwork component, production method and a kind of armour craftwork |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04250009A (en) | 1992-09-04 |
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