JPH04250009A - Method and device for manufacturing heat insulating panel - Google Patents
Method and device for manufacturing heat insulating panelInfo
- Publication number
- JPH04250009A JPH04250009A JP2409063A JP40906390A JPH04250009A JP H04250009 A JPH04250009 A JP H04250009A JP 2409063 A JP2409063 A JP 2409063A JP 40906390 A JP40906390 A JP 40906390A JP H04250009 A JPH04250009 A JP H04250009A
- Authority
- JP
- Japan
- Prior art keywords
- metal hoop
- heat insulating
- insulating panel
- crusher
- inorganic fibers
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 69
- 229910052751 metal Inorganic materials 0.000 claims description 51
- 239000002184 metal Substances 0.000 claims description 51
- 239000012784 inorganic fiber Substances 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000003892 spreading Methods 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002557 mineral fiber Substances 0.000 abstract 5
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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)
Abstract
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 apparatus for producing a heat insulating panel in which a heat insulating layer containing inorganic fibers is filled between two metal hoops.
【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, this type of heat insulating panel has been mixed with inorganic fibers 3 such as glass fibers in the form of mats, strings, or cords cut into predetermined dimensions. As a method of mixing inorganic fibers 3 cut into predetermined dimensions, a round or rectangular cylinder 24 is inserted between a double conveyor 8 and an injection device 7 for foamable resin material 2, as shown in FIGS. 6 and 7. The cut inorganic fibers 3 were blown away by a blower 25 using as a guide. At this time, the cylindrical body 24 was oscillated via a motor 26 and a link body 27 in order to widen the spraying 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 past, in order to blow off the cut inorganic fibers 3 with air, there was a large variation in the amount of spraying near and far from the cylindrical body 24. or,
The cut inorganic fiber 3 (for example, 25 m/m length) is inserted into the cylinder 2.
The inorganic fibers 3 within the cylinder 24 are dispersed through the inorganic fibers 3.
clogging occurred, resulting in defective products due to contamination defects.
【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。Furthermore, when the thickness of the inorganic fibers 3 is as small as several microns in diameter, there is a problem in that the inorganic fibers 3 are scattered around by the blower 25, which deteriorates the environment. The present invention has been made in view of the above circumstances,
The purpose is to provide a method and apparatus for producing a heat insulating panel in which inorganic fibers can be uniformly distributed between metal hoop materials without scattering to the surrounding area.
【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。[Means for Solving the Problems] The manufacturing method of the present invention continuously supplies a pair of metal hoop materials 1 facing each other vertically, and a foamable resin material 2 and an inorganic fiber 3 are placed between the metal hoop materials 1. Inorganic fiber 3 is filled between 1 metal hoop material
In the method for manufacturing a heat insulating panel in which a heat insulating layer 4 is formed in which inorganic fibers 3 are mixed, the inorganic fibers 3 are spread by a spreading device 5 that reciprocates in a direction perpendicular to the conveyance direction of the metal hoop material 1, and the moving speed of the spreading device 5 is is larger at both ends of the metal hoop material 1 than at the center in the width direction, and the manufacturing apparatus of the present invention continuously produces a pair of metal hoop materials 1 by vertically facing each other A supply means 6 for supplying the metal hoop material 1, an injection device 7 for injecting the foamable resin material 2 between the metal hoop material 1, a dispersing device 5 for spreading the inorganic fibers 3 between the metal hoop material 1, and a heating foaming of the foamable resin material 2. A heat insulating material layer 4 in which inorganic fibers 3 are mixed between metal hoop materials 1
This is a heat insulating panel manufacturing device equipped with a double conveyor 8 that forms a metal hoop material, and a cutting device 10 that cuts a heat insulating long board material 9 formed by the double conveyor 8 into a predetermined size. An inorganic fiber crusher 12 is slidably attached to a guide 11 extending in a direction perpendicular to the conveying direction of metal hoop material 1, and the crusher 12 is driven in a reciprocating manner to adjust the moving speed to the width of metal hoop material 1. The driving means 13 is configured to be larger at both end portions than at the center portion in the direction, and the above problem is 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。[Operation] The inorganic fibers 3 are spread by the spreading device 5 that reciprocates in a direction perpendicular to the direction of conveyance of the metal hoop material 1, and the moving speed of the spreading device 5 is set at both ends of the metal hoop material 1 rather than at the center in the width direction. Since the inorganic fibers 3 are made larger in portions, the inorganic fibers 3 can be uniformly scattered between the metal hoop materials 1 being conveyed, and the inorganic fibers 3 are not scattered 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
。[Example] The metal hoop material 1 may be galvanized iron plate, aluminum plate, galvanized steel plate, aluminum zinc alloy plated steel plate, stainless steel plate, titanium steel plate, these metal plates colored with general paint, PVC resin, acrylic. Those coated with film, fluororesin, etc. 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１
８ｂ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１０ｍ／
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２０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。[0008] The metal hoop materials 1 are each wound onto a payoff reel which is a supply means 6. The metal hoop material 1 is supplied to the forming 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 degrees Celsius in a preheating chamber 15, and after that, inorganic fibers 3 such as glass fibers are sprinkled between the metal hoop materials 1 from a spreading device 5, and then by a pouring device 7. A foamable resin material 2 such as rigid urethane foam, isocyanurate foam, or phenol foam containing polyol, isocyanate, catalyst, blowing agent, etc. is injected. As shown in detail in FIGS. 3 and 4, the dispersion device 5 has a crusher 12 slidably attached to a guide 11 extending in a direction perpendicular to the conveyance 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 connected to an arm 20 connected to a driven gear 18a of a driving means 13 consisting of a pair of non-circular gears 18 and a motor 19. They are rotatably connected. Examples of the non-circular gear 18 include an elliptic bilobal gear and an elliptical gear. Drive side gear 1
8b is rotationally driven by a motor 19, and the crusher 12 is reciprocated in a direction perpendicular to the conveying direction of the metal hoop material 1 via the arm 20, the link 16, and the connecting bar 17.
In this case, the moving speed of the crusher 1 is higher at both ends of the metal hoop material 1 than at the center in the width direction. Inorganic fibers 3 pulverized by a pulverizer 12 of
The amount of spraying is suppressed and the spray is uniformly distributed as a whole. For example, the conveyance speed of the metal hoop material 1 is 10 m/
min, the traverse speed of the crusher 12 is carried out at 30 m/min. Incidentally, if the dispersion device 5 is located behind the injection device 7 in the conveyance direction of the metal hoop material 1, scattering of the inorganic fibers 3 can be more reliably prevented. Furthermore, by changing the length of the arm 20, the stroke width W of the crusher 12 can be changed. After this, while the metal hoop material 1 is moved between the double conveyors 8, the foamable resin material 2 is foamed, and a heat insulating material layer 4 in which inorganic fibers 3 are mixed between the metal hoop materials 1 is formed. A plate material 9 is obtained. The double conveyor 8 is heated by hot air ducts (not shown) placed above and below, and the metal hoop material 1 is thereby heated.
is heated, and the foamable resin material 2 foams. in this case,
The metal hoop material 1 will be heated within the range of 20 to 70°C. As shown in FIG. 2, side seal conveyors 21 are installed on both sides of the double conveyor 8, and side seals 22 such as film EPT such as aluminum foil paper, aluminum foil, or plastic film, or packing such as foamed neoprene rubber are used to seal the metal hoop material. Both sides of 1 are pressed to prevent the foamable resin material 2 from leaking.
【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。[0009] Insulating long plate material 4 formed in this way
is slowly cooled and cut into a predetermined size by a cutting device 10 such as a band saw to produce a heat insulating panel A as shown in FIG. The heat insulation panels A are sequentially conveyed by a roller conveyor 23 and stacked at a predetermined location.
【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。[Effects of the Invention] In the present invention, inorganic fibers are spread by a spreading device that reciprocates in a direction perpendicular to the conveying direction of the metal hoop material, and the moving speed of the spreading device is adjusted to the widthwise center of the metal hoop material. Since the inorganic fibers are made larger at both end portions, the inorganic fibers can be uniformly scattered between the metal hoop materials being conveyed, and the inorganic fibers are not scattered 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 one 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 same as above.
【図３】同上の要部拡大斜視図である。FIG. 3 is an enlarged perspective view of essential parts of the same as above.
【図４】同上の要部拡大斜視図である。FIG. 4 is an enlarged perspective view of essential parts of the same as 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 by the above method.
【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 Insulation panel 1 Metal hoop material 2. Foamable resin material 3 Inorganic fiber 4 Insulation layer 5 Spreading equipment 6 Supply means 7 Injection device 8 Double conveyor 9 Insulated long board material 10 Cutting device 11 Guide 12 Crusher 13 Driving 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。Claim 1: A pair of metal hoop materials are continuously supplied with the upper and lower sides facing each other, and a foamable resin material and inorganic fiber are filled between the metal hoop materials, so that the inorganic fibers are mixed between the metal hoop materials. In a method for manufacturing a heat insulating panel that forms a heat insulating material layer, inorganic fibers are spread by a spreading device that reciprocates in a direction perpendicular to the conveyance direction of the metal hoop material, and the moving speed of the spreading device is set at the center of the metal hoop material in the width direction. A method for manufacturing a heat insulating panel, characterized in that the heat insulating panel is made larger at both end parts than at the end 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。Claim 2: A supply means for continuously supplying a pair of metal hoop materials facing each other vertically, an injection device for injecting a foamable resin material between the metal hoop materials, and dispersing inorganic fibers between the metal hoop materials. A scattering device, a double conveyor that heats and foams the foamable resin material to form a heat insulating layer with inorganic fibers mixed between the metal hoops, and a cutting device that cuts the insulating long plate material formed by the double conveyor into predetermined dimensions. A heat insulating panel manufacturing device comprising: an inorganic fiber crusher and a crusher in which the dispersing device is slidably attached to a guide spanned in a direction perpendicular to the conveying direction of the metal hoop material; 1. A heat insulating panel manufacturing apparatus comprising a driving means that is reciprocally driven so that the moving speed is greater at both end portions of the metal hoop material than at the center portion in the width direction.
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 attached to a guide that spans the spreading device in a direction perpendicular to the conveying direction of the metal hoop material, one end of the link is rotatably connected to the crusher, and the other end of the link is connected to the crusher. is rotatably connected to an arm connected to a driven gear of a drive means consisting of a pair of non-circular gears and a motor, so that the moving speed of the crusher is greater at the ends of the metal hoop material than at the center in the width direction. 3. The heat insulating panel manufacturing apparatus according to claim 2, wherein the apparatus is configured to:
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 true JPH04250009A (en) | 1992-09-04 |
| JPH0651304B2 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005011950A3 (en) * | 2003-08-01 | 2005-03-10 | Metecno Spa | Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying |
| JP2016083607A (en) * | 2014-10-24 | 2016-05-19 | 関西ペイント株式会社 | Coating apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1990
- 1990-12-28 JP JP2409063A patent/JPH0651304B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005011950A3 (en) * | 2003-08-01 | 2005-03-10 | Metecno Spa | Insulating panel, process and apparatus for manufacturing thereof, with expansible resin spraying |
| JP2016083607A (en) * | 2014-10-24 | 2016-05-19 | 関西ペイント株式会社 | Coating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0651304B2 (en) | 1994-07-06 |
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