JPS5913333B2 - Manufacturing method of insulation material - Google Patents
Manufacturing method of insulation materialInfo
- Publication number
- JPS5913333B2 JPS5913333B2 JP51012495A JP1249576A JPS5913333B2 JP S5913333 B2 JPS5913333 B2 JP S5913333B2 JP 51012495 A JP51012495 A JP 51012495A JP 1249576 A JP1249576 A JP 1249576A JP S5913333 B2 JPS5913333 B2 JP S5913333B2
- Authority
- JP
- Japan
- Prior art keywords
- continuously
- metal
- metal hoop
- heat insulating
- retardant
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
【発明の詳細な説明】
本発明は、凸脈１を連続的に形成せる金属板２をライン
コンベア３上に連続的に供給し、ラインコンベア３上で
ラインコンベア３と対面するように金属フープ材５を連
続的に供給し、前記金属板２と金属フープ材５とを適宜
間隔をへだてて対向するように搬送すると共に金属板２
と金属フープ材５との間に硬質ウレタンフォームやイソ
シアヌレートフォームなどの発泡性材料を注入して発泡
充填せしめて断熱材１６を連続的に形成し、次に防火性
を有するグラスウール不織布や石綿シート５ 基材２０
に難燃アスファルトや難燃合成樹脂等の防水剤３６を溶
融含浸せしめた難燃防水シート６を貼着直前に加熱して
連続的に送られる断熱板材１６の金属フープ材５上に連
続的に貼着し、防水シート６の側端部を金続フープ材５
の側端部より″０ も外側方に延出せしめることを特徴
とする断熱材の製造方法に係るものであつて、その目的
とするところは防水性及び防火性に富み、しかも断熱材
同志を端部で連結する際連結部分を防水シートの端部で
おおうことのできる断熱材を簡単且連続的’５ に製造
できる断熱材の製造方法を提供するにある。DETAILED DESCRIPTION OF THE INVENTION The present invention involves continuously supplying a metal plate 2 on which convex veins 1 are continuously formed onto a line conveyor 3, and placing a metal hoop on the line conveyor 3 so as to face the line conveyor 3. The metal hoop material 5 is continuously supplied, and the metal plate 2 and the metal hoop material 5 are conveyed so as to face each other with an appropriate distance apart, and the metal plate 2
A foamable material such as rigid urethane foam or isocyanurate foam is injected between the metal hoop material 5 and the metal hoop material 5 to form a heat insulating material 16 continuously. 5 Base material 20
A flame-retardant waterproof sheet 6, which is melt-impregnated with a waterproofing agent 36 such as flame-retardant asphalt or flame-retardant synthetic resin, is heated immediately before pasting and is continuously applied onto the metal hoop material 5 of the heat insulating board material 16 that is continuously fed. and attach the side edges of the waterproof sheet 6 to the Kintsugi hoop material 5.
This relates to a method for manufacturing a heat insulating material characterized by extending outward by 0.0 mm from the side edge of the heat insulating material. To provide a method for manufacturing a heat insulating material that can simply and continuously produce a heat insulating material whose connecting portion can be covered with the end of a waterproof sheet when the ends are connected.
以下本発明を実施例により詳述する。図の実施例におい
ては金属板２として凸脈１をあらかじめ形成して所定寸
法に切断したものを用いた例が示してある。図中□は製
造ラインの最後部に配置せ′。る金属板供給装置であり
、金属板２を一枚づつ吊上げてラインコンベア３上に連
続的に供給するようになつている。図中８は金属板供給
装置７の前方に配置せる金属板接続装置であつて、フラ
イタンテープ、ポリエステルテープ等の接続テープ４０
□ にて金属板２、２を連続的に接続するようになつて
いる。かかる金属板接続装置８は縦方向接続用としてテ
ープ貼付け装置Ｂａが２台、横方向接続用としてテープ
貼付け装置８ｂが１台配設してあつて、いずれのテープ
貼付け装置Ｂａ、８ｂもラＤ イン方向に金属板２と一
緒に移動しながら接着テープ４が貼れるようになつてい
る。９はペイオフリールであつて、金属板接続装置８の
前方のラインコンベア３に配設してあわ、ペイオフリー
ル９より金属フープ材５がジイソコンベア３と対面す３
６るように供給される。The present invention will be explained in detail below with reference to Examples. In the illustrated embodiment, a metal plate 2 in which convex veins 1 are formed in advance and cut into predetermined dimensions is used. Place □ in the figure at the end of the production line. This is a metal plate feeding device that lifts metal plates 2 one by one and continuously supplies them onto a line conveyor 3. 8 in the figure is a metal plate connecting device disposed in front of the metal plate supplying device 7, and a connecting tape 40 such as fritan tape, polyester tape, etc.
The metal plates 2 and 2 are connected continuously at □. The metal plate connecting device 8 is provided with two tape pasting devices Ba for vertical connection and one tape pasting device 8b for horizontal connection. The adhesive tape 4 can be applied while moving in the in direction together with the metal plate 2. Reference numeral 9 denotes a payoff reel, which is disposed on the line conveyor 3 in front of the metal plate connecting device 8.
6.
１０は金属フープ材５の端部成形機であつて、金属フー
プ材５の両側端部を略Ｕ字状に折曲するようになつてい
る。Reference numeral 10 denotes an end forming machine for the metal hoop material 5, which is adapted to bend both side ends of the metal hoop material 5 into a substantially U-shape.
１１は硬質ウレタンフオームやポリイソシアヌレートフ
オームのような発泡性材料を吹出すスブレーガンであつ
て、このスプレーガン１１が左右に移動して発泡性材料
を金属板２と金属フープ材５との間に蛇行状に注入し、
発泡充填させるようになつている。Reference numeral 11 denotes a spray gun that sprays a foaming material such as hard urethane foam or polyisocyanurate foam, and this spray gun 11 moves from side to side to spray the foaming material between the metal plate 2 and the metal hoop material 5. Inject in a meandering manner,
It is designed to be filled with foam.
な｝この場合図に示す如く予熱室１２を設けて金属板２
及び金属フープ材５をあらかじめ予熱して卦くと発泡が
よく卦こなわれることとなる。また発泡体１３の密着性
がいいように紙やすシを貼りつけた研磨ロール１４にて
金属板２乃至金属フープ材５の表面をあられして｝いて
もよい。１５はスプレーガン１１の前方に配したダブル
コンベアであつて、金属板２と金属フープ材５とがタブ
）レコンベア１５で前方に移動する間に発泡性材料が発
泡して金属板２と金属フープ材５との間に充填され、断
熱板材１６が形成されるのである。In this case, a preheating chamber 12 is provided as shown in the figure, and the metal plate 2 is
Also, if the metal hoop material 5 is preheated in advance, foaming can be carried out well. Further, in order to improve the adhesion of the foam 13, the surfaces of the metal plate 2 to metal hoop material 5 may be abraded with a polishing roll 14 to which a paper sheet is attached. Reference numeral 15 denotes a double conveyor disposed in front of the spray gun 11, in which the metal plate 2 and the metal hoop material 5 are moved forward on the reconveyer 15 (a tab), and the foamable material is foamed, and the metal plate 2 and the metal hoop material are foamed. The insulation board material 16 is formed by filling the space between the material 5 and the material 5.
図中１７はダブルコンベア１５の前方に配設せる耳成形
ロールであつて、金属板２の側端の耳部１８を形成する
ようになつている。１９は防水シート供給装置であつて
、ガラスウール紙やアスベストペーパ等の不燃性のシー
トまたは不織布基材２０をリール２１より送）出し、こ
れに難質アスフアルトや難燃合成樹脂接着剤のような防
水剤３６を加熱溶融して塗布ロール２２によシ塗布して
防火性を有する防水シート６とし、更にこれを金属フー
プ材５に貼着する直前にバーナのような加熱装置３７に
て金属フープ材５を加熱して加圧装置２３にて加圧貼着
するのである。In the figure, reference numeral 17 denotes an ear forming roll disposed in front of the double conveyor 15, and is adapted to form an ear portion 18 at the side end of the metal plate 2. Reference numeral 19 denotes a waterproof sheet supply device, which feeds a non-flammable sheet such as glass wool paper or asbestos paper or a non-woven fabric base material 20 from a reel 21, and then feeds the non-flammable sheet such as glass wool paper or asbestos paper or a non-woven fabric base material 20 onto it. The waterproofing agent 36 is heated and melted and coated on the application roll 22 to form a fireproof waterproofing sheet 6. Immediately before pasting this onto the metal hoop material 5, the metal hoop is heated using a heating device 37 such as a burner. The material 5 is heated and adhered under pressure using a pressure device 23.
この場合防水シート６の側端部を金属フープ材５の側端
部よりも外側方に延出させて連結部覆い片２７が形成さ
れる。加圧装置２３としては例えばへリンクホーン・ゴ
ムロールなどが用いられる。ここで加熱装置３７にて加
熱するのは塗布ロール２２にて塗布した場合金属フーブ
材５に貼着するまでに冷却するので再加熱するためであ
る。このように再加熱することにより塗液が溶融状態を
保つて金属フーブ材５に貼着されるのである。２４はフ
ラツトゴムロールである。In this case, the connecting portion cover piece 27 is formed by extending the side end of the waterproof sheet 6 further outward than the side end of the metal hoop material 5. As the pressure device 23, for example, a Herringhorn rubber roll or the like is used. The reason why the heating device 37 is used to heat the coating is that when the coating is applied using the coating roll 22, the coating is cooled before it is attached to the metal hoop material 5, so the coating is reheated. By reheating in this manner, the coating liquid remains molten and adhered to the metal hoop material 5. 24 is a flat rubber roll.
なお図の実施例にあつては、防火性を有するシートまた
は不織布基材２０に塗布ロール２２により塗布して金属
フープ材５に連続して貼着している例を示しているが、
あらかじめ防火性を有するシート基材２０に防水剤３６
を含浸せしめた防水シート６をコイル状に巻き、これを
引き出して貼着直前に加熱して金属フープ材５上に連続
的に貼着するようにしてもよい。また２５はラインの一
側部に配した耳部溝切カツタ一であつて、発泡体１３の
端部を斜めに切断して傾斜凹所２８を形成するようにな
つている。２６は断熱板材１６を金属板２の長さに合せ
て切断するバンドソーであり、バンドソー２６にて切断
して断熱材Ａが次々と形成されるのである。In addition, in the embodiment shown in the figure, an example is shown in which the flame retardant sheet or nonwoven fabric base material 20 is coated with a coating roll 22 and continuously adhered to the metal hoop material 5.
A waterproofing agent 36 is applied to the sheet base material 20 which has fire retardant properties in advance.
It is also possible to wind the waterproof sheet 6 impregnated with the metal into a coil, pull it out, heat it just before applying it, and continuously apply it onto the metal hoop material 5. Reference numeral 25 denotes an ear groove cutting cutter disposed on one side of the line, and is adapted to cut the end of the foam 13 diagonally to form an inclined recess 28. Reference numeral 26 denotes a band saw for cutting the heat insulating plate material 16 to match the length of the metal plate 2, and the heat insulating materials A are successively formed by cutting with the band saw 26.
上記の如くして形成した断熱材Ａは例えば第３図に示す
ようにして使用するものであり、断熱材Ａを母屋のよう
な横架材２９上に載せ、傾斜凹所２８に隣ねの断熱材Ａ
の端部の傾斜凸所３０を嵌合し、傾斜凹所２８の上部の
段部３１上に傾斜凸所３０の上部の水平突状３２を載せ
連結具３３にて断熱材Ａ同志を連結すると共に横架材２
９に固着し、更に連結部覆い片２７を隣りの断熱材Ａの
防水シート６上に重複させ断熱材Ａ同志の連結部分を覆
うのである。な訃断熱材Ａを上下逆にして横架材２９に
載設すると凸脈１が上方に位置し、いわゆる瓦棒の役目
をすることとなる。もちろん本発明によつて得られる断
熱材Ａは屋根材だけでなく壁材等の他の建材としても用
いることができるものである。図中３４はウレタンロー
ルである。また３５は前後の金属板２をエアシリンダー
の作動で挾んで前後につき合わせるようになつている。
なお上記実施例にあつては、金属板２として凸脈１をあ
らかじめ形成して所定寸法に切断したものを用いた例が
示してあるが、必ずしもこれにのみ限定されるものでは
なく、金属フープ材と同様の連続せる金属板２を用いる
ことができるものであ虱この場合には連続して供給せる
金属板２に成形ロールによつて凸脈１を連続して成形し
、これに金属フーブ材５を対向させるようにするのであ
る。本発明にあつては、凸脈を連続的に形成せる金属板
をラインコンベア上に連続的に供給し、ラインコンベア
上でラインコンベアと対面するように金属フーブ材を連
続的に供給し、金属板と金属フープ材とを適宜間隔をへ
だてて対向するように搬送すると共に金属板と金属フー
プ材との間に発泡性材料を注入して発泡充填せしめるの
で、断熱性に富んだ断熱材を連続して製造できるもので
あシまた発泡性材料を連続的に発泡充填して連続的に送
られてくる断熱板材の金属フープ材上に、不燃防火性を
有するシート基材に難燃アスフアルトや難燃合成樹脂等
の防水剤を溶融含浸せしめた難燃性防水シートを連続的
に取着するので、凹凸成形したり、発泡性材料を発泡充
填したりする断熱材製造の一つのラインで難燃性防水シ
ートも連続的に取着でき、上面が難燃、防水処理された
断熱材を通常の断熱材の製造と同じ速さで簡単に製造で
きるという利点があり、しかも形成される断熱材に防水
シートの側端部が延出されるのでこの防水シートの側端
部を利用して断熱材同志の連結部分を卦訃うことができ
るものである。The heat insulating material A formed as described above is used, for example, as shown in FIG. Insulation material A
The horizontal protrusion 32 at the top of the sloped convexity 30 is placed on the step 31 at the top of the sloped recess 28, and the heat insulating materials A are connected to each other using the connector 33. Along with the horizontal member 2
9, and furthermore, the connecting portion cover piece 27 is overlapped on the waterproof sheet 6 of the adjacent heat insulating material A to cover the connecting portion between the insulating materials A. When the heat insulating material A is placed upside down on the horizontal member 29, the convex veins 1 are located upward, and it functions as a so-called tile rod. Of course, the heat insulating material A obtained by the present invention can be used not only as a roof material but also as other building materials such as wall materials. In the figure, 34 is a urethane roll. Further, 35 is designed so that the front and rear metal plates 2 are sandwiched by the operation of an air cylinder so that the front and rear metal plates 2 are pressed together.
In the above embodiment, an example is shown in which a metal plate 2 is formed with convex veins 1 in advance and cut into a predetermined size, but the metal plate 2 is not limited to this, and a metal hoop In this case, the convex veins 1 are continuously formed on the continuously supplied metal plate 2 by a forming roll, and then a metal hoop is attached to this. The materials 5 are made to face each other. In the present invention, a metal plate on which convex veins are continuously formed is continuously supplied onto a line conveyor, a metal hoop material is continuously supplied on the line conveyor so as to face the line conveyor, and the metal The plate and the metal hoop material are conveyed so as to face each other with an appropriate distance between them, and a foaming material is injected between the metal plate and the metal hoop material to form a foam filling, so that the heat insulating material with high heat insulation properties is continuously provided. It can also be manufactured by continuously foaming and filling a foam material, and then adding flame-retardant asphalt or retardant material to a non-flammable and fire-retardant sheet base material on the metal hoop material of the insulation plate material that is continuously sent. A flame-retardant waterproof sheet melt-impregnated with a waterproofing agent such as a flame-retardant resin is continuously installed, so it can be flame-retardant on one line of insulation manufacturing, which involves molding irregularities and filling with foam materials. Waterproof sheets can also be attached continuously, and have the advantage that insulation materials with a flame-retardant and waterproof top surface can be manufactured easily and at the same speed as ordinary insulation materials. Since the side edges of the waterproof sheet are extended, the connecting portions of the heat insulating materials can be connected using the side edges of the waterproof sheet.
更に防水シートを貼着直前に加熱して金属フープ材上に
連続的に貼着するので、金属フープ材に貼着するまでの
接着剤や防水剤が冷却しても再び加熱して溶融状態とし
、均質に金属フーブ材に防水シートを貼着できるという
利点がある。また防水シートは防火性を有しているので
表面に露出させても防火上問題がないのみならず、断熱
材同志の連結部分の防火効果も奏しうるものである。Furthermore, since the waterproof sheet is heated immediately before pasting and is continuously pasted onto the metal hoop material, even if the adhesive or waterproofing agent cools down before being pasted onto the metal hoop material, it is heated again and becomes molten. This method has the advantage that the waterproof sheet can be uniformly attached to the metal hoop material. Furthermore, since the waterproof sheet has fire retardant properties, there is no problem in terms of fire prevention even if it is exposed on the surface, and it can also provide a fire prevention effect at the connecting portions of the heat insulating materials.
第１図は本発明方法に用いる装置の全体概略図、第２図
は同上の方法により得られた断熱材の一実施例の断面図
、第３図は同上の断熱材の施工例を示す一実施例の断面
図であつて、１は凸脈、２は金属板、３はラインコンベ
ア、５は金属フープ材、６は防水シート、２０はシート
基材、３６は防水剤である。Fig. 1 is an overall schematic diagram of the apparatus used in the method of the present invention, Fig. 2 is a sectional view of an example of a heat insulating material obtained by the above method, and Fig. 3 is an example of construction of the above heat insulating material. 1 is a sectional view of the embodiment, 1 is a convex vein, 2 is a metal plate, 3 is a line conveyor, 5 is a metal hoop material, 6 is a waterproof sheet, 20 is a sheet base material, and 36 is a waterproofing agent.
Claims (1)
に連続的に供給し、ラインコンベア上でラインコンベア
と対面するように金属フープ材を連続的に供給し、前記
金属板と金属フープ材とを適宜間隔をへだてて対面する
ように搬送すると共に金属板と金属フープ材との間に発
泡性材料を注入して発泡充填せしめて断熱板材を連続的
に形成し、次に不燃防火性を有するシート基材に難燃ア
スファルトや難燃軟質合成樹脂等の防水剤を溶融含浸せ
しめた難燃性防水シートを貼着直前に加熱して連続的に
送られる断熱板材の金属フープ材上に連続的に貼着し、
防水シートの側端部を金属フープ材の側端部よりも外側
方に延出せしめることを特徴とする断熱材の製造方法。1. Continuously supply a metal plate that continuously forms convex veins onto a line conveyor, continuously supply a metal hoop material on the line conveyor so as to face the line conveyor, and then A foaming material is injected between the metal plate and the metal hoop material so as to face each other at an appropriate distance to form a heat insulating board material continuously. A flame-retardant waterproof sheet, which is made by melting and impregnating a waterproofing agent such as flame-retardant asphalt or flame-retardant soft synthetic resin into a sheet base material, is heated immediately before pasting and is continuously applied to the metal hoop material of the insulation plate material, which is continuously fed. Paste it on the
1. A method of manufacturing a heat insulating material, comprising making the side edges of the waterproof sheet extend further outward than the side edges of the metal hoop material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51012495A JPS5913333B2 (en) | 1976-02-06 | 1976-02-06 | Manufacturing method of insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP51012495A JPS5913333B2 (en) | 1976-02-06 | 1976-02-06 | Manufacturing method of insulation material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5295362A JPS5295362A (en) | 1977-08-10 |
| JPS5913333B2 true JPS5913333B2 (en) | 1984-03-29 |
Family
ID=11806948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51012495A Expired JPS5913333B2 (en) | 1976-02-06 | 1976-02-06 | Manufacturing method of insulation material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913333B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5116895Y2 (en) * | 1971-12-20 | 1976-05-08 | ||
| JPS5436622B2 (en) * | 1973-11-16 | 1979-11-10 |
-
1976
- 1976-02-06 JP JP51012495A patent/JPS5913333B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5295362A (en) | 1977-08-10 |
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