JPH08133439A - Endless conveyor equipment - Google Patents
Endless conveyor equipmentInfo
- Publication number
- JPH08133439A JPH08133439A JP29383894A JP29383894A JPH08133439A JP H08133439 A JPH08133439 A JP H08133439A JP 29383894 A JP29383894 A JP 29383894A JP 29383894 A JP29383894 A JP 29383894A JP H08133439 A JPH08133439 A JP H08133439A
- Authority
- JP
- Japan
- Prior art keywords
- slat plate
- film
- plate
- endless conveyor
- slat
- 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- Withdrawn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
Landscapes
- Belt Conveyors (AREA)
- Chain Conveyers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】合成樹脂発泡体を用いた建材板又
は断熱板の連続生産用無端コンベアに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an endless conveyor for continuous production of building material plates or heat insulating plates using synthetic resin foam.
【０００２】[0002]
【従来の技術】従来は、無端コンベアとして一定間隔に
金属製スラット板を定結したまま使用するか、又はスラ
ット板の表面にゴムを加硫接着するか糊による低温接
着、又はポリウレタンエラストマーによるライニング法
などがあった。2. Description of the Related Art Conventionally, a metal slat plate is used as an endless conveyor while being fixedly bound, or rubber is vulcanized and adhered to the surface of the slat plate, low-temperature adhesion with glue, or lining with polyurethane elastomer. There was a law.
【０００３】[0003]
１）金属製スラット板の表面の無処理の場合は、スラッ
ト板の表面に錆が発生する。又スラット板の表面研磨
跡、凹凸及びスラット板段差が製品表面に転写され不具
合の原因になる。 ２）合成樹脂で保護した金属製スラット板の表面が損傷
した時の補修は、スラット板を本体コンベアから取り外
し、新しい合成樹脂板を張り付ける必要があり、多額の
費用が発生し、時間がかかる欠点がある。1) When the surface of the metal slat plate is untreated, rust occurs on the surface of the slat plate. In addition, traces of surface polishing of the slat plate, unevenness and steps of the slat plate are transferred to the surface of the product, which causes problems. 2) When the surface of the metal slat plate protected by synthetic resin is damaged, it is necessary to remove the slat plate from the main body conveyor and attach a new synthetic resin plate, resulting in a large amount of cost and time. There are drawbacks.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
に鋭意研究した結果、本発明に到達したもので、すなわ
ち本発明は一定間隔に金属製スラット板を定結した上下
の無端コンベアからなる建材板又は断熱板を連続生産す
る設備において、該金属製スラット板表面にプラスチッ
クフィルムを粘着加工した無端コンベア設備である。As a result of intensive research to solve the above problems, the present invention has been achieved, that is, the present invention consists of upper and lower endless conveyors in which metal slat plates are bound at regular intervals. This is an endless conveyor facility in which a plastic film is adhesively processed on the surface of the metal slat plate in a facility for continuously producing a building material plate or a heat insulating plate.
【０００５】[0005]
【作用】上下の無端コンベアに定結した金属製スラット
板表面にプラスチックフィルムを粘着加工したので、た
とえプラスチックフィルムが損傷してもその取り替え
は、スラット板をコンベアから取り外さなくても簡単に
修復可能となった。[Function] Since the plastic film is adhered to the surface of the metal slat plate that is bound to the upper and lower endless conveyors, even if the plastic film is damaged, it can be replaced easily without removing the slat plate from the conveyor. Became.
【０００６】本発明を図面に基づいて説明する。図１は
上下の無端コンベア１及び２の概略正面図で、図２は無
端コンベアの部分斜視図で、図３は本発明の表面保護し
たスラット板の斜視図である。本発明に使用されるプラ
スチックフィルムとしてはポリエチレン、ポリプロピレ
ン、ポリ塩化ビニール、ポリアミド等が用いられる。又
スラット板表面に粘着されるプラスチックフィルムの厚
みは０．２５〜０．５mmが望ましい。The present invention will be described with reference to the drawings. 1 is a schematic front view of the upper and lower endless conveyors 1 and 2, FIG. 2 is a partial perspective view of the endless conveyor, and FIG. 3 is a perspective view of a surface-protected slat plate of the present invention. As the plastic film used in the present invention, polyethylene, polypropylene, polyvinyl chloride, polyamide or the like is used. The thickness of the plastic film adhered to the slat plate surface is preferably 0.25 to 0.5 mm.
【０００７】金属製スラット板の表面保護に適当なフィ
ルムとしてポリエチレンの分子量に関して検討してみた
ところ表１のようになる。As a film suitable for protecting the surface of a metal slat plate, the molecular weight of polyethylene was examined and the results are shown in Table 1.
【０００８】[0008]
【表１】 [Table 1]
【０００９】合成樹脂発泡体を生産する装置としての上
・下の無端コンベア上に載置移動させる金属製スラット
板は、合成樹脂発泡液の発泡圧により、損傷を受けやす
い。そのため金属製スラット板の保護膜としてのプラス
チックフィルムは、軟化点が高く、また硬さ・引張り強
さ・スティックネスも高い方が望ましい。更に保護フィ
ルムの特性としては、耐摩耗性・耐衝撃性・自己潤滑性
も優れていることが望ましいので、それらの特性を併せ
もつ超高分子量ポリエチレンのフィルムが最適である。
この超高分子量ポリエチレンは特殊な操作による圧縮成
形及び射出成型及び射出成型の改良法であるフローモー
ルディング法やフラッシュフロー成形法などによって成
形される。フィルムの粘着剤はフィルム表面にアクリル
系粘着剤を塗布・焼付け粘着テープとして使用する。The metal slat plate, which is placed and moved on the upper and lower endless conveyors as a device for producing synthetic resin foam, is easily damaged by the foaming pressure of the synthetic resin foaming liquid. Therefore, it is desirable that the plastic film as a protective film for the metal slat plate has a high softening point and also high hardness, tensile strength and stickiness. Further, since it is desirable that the protective film has excellent abrasion resistance, impact resistance, and self-lubricating property, an ultrahigh molecular weight polyethylene film having all of these characteristics is most suitable.
This ultrahigh molecular weight polyethylene is molded by compression molding by a special operation, injection molding, and a flow molding method, which is an improved method of injection molding, or a flash flow molding method. The adhesive of the film is used as an adhesive tape by coating and baking acrylic adhesive on the film surface.
【００１０】フッ素樹脂フィルムとしてはポリテトラフ
ルオルエチレン又はポリトリフルオルクロルエチレンが
使用される。フィルムの厚みは０．２５〜０．５０mmが
望ましい。フッ素樹脂フィルムの粘着剤はシリコーン系
感圧粘着剤をフッ素樹脂フィルム表面に均一に塗布・焼
付け粘着テープにして使用する。Polytetrafluoroethylene or polytrifluorochloroethylene is used as the fluororesin film. The thickness of the film is preferably 0.25 to 0.50 mm. The pressure-sensitive adhesive for the fluororesin film is used by applying a silicone pressure-sensitive adhesive evenly on the surface of the fluororesin film and baking it to form an adhesive tape.
【００１１】[0011]
【発明の効果】金属製スラット板の表面に超高分子フィ
ルム又はフッ素樹脂フィルムを粘着処理したので、 １）金属製スラット板の表面研磨跡や凹凸を保護膜で吸
収し、その反転面になる製品表面の平滑性が得られた。 ２）補修・取替え時、スラット板を取り外すことなく、
表面保護膜のみ簡単に取替えが可能となった。すなわち
補修の作業工数が低減でき、しかも保護材の原価は従来
の１／１００以下と安くなった。 尚、表２に本発明の超高分子量ポリエチレンフィルムを
保護膜として用いた例と従来品との比較例を示す。EFFECTS OF THE INVENTION Since the surface of the metal slat plate is treated with an adhesive agent such as an ultra-polymer film or a fluororesin film, 1) the surface polishing marks and irregularities of the metal slat plate are absorbed by the protective film and become the reverse surface. The smoothness of the product surface was obtained. 2) During repair / replacement, without removing the slat plate
Only the surface protection film can be replaced easily. That is, the number of repair work steps can be reduced, and the cost of the protective material has been reduced to 1/100 or less of the conventional cost. Table 2 shows an example in which the ultrahigh molecular weight polyethylene film of the present invention is used as a protective film and a comparative example with a conventional product.
【００１２】[0012]
【表２】 [Table 2]
【図１】図１は上下の無端コンベアからなるダブルコン
ベアの概略正面図。FIG. 1 is a schematic front view of a double conveyor composed of upper and lower endless conveyors.
【図２】図２は無端コンベアの部分斜視図。FIG. 2 is a partial perspective view of an endless conveyor.
【図３】図３は本発明のスラット板斜視図。FIG. 3 is a perspective view of a slat plate of the present invention.
【符号の説明】 １ 上コンベア ２ 下コンベア ３ スラット板 ４ プラスチックフィルム ５ 粘着剤 Ｄ ダブルコンベア[Explanation of symbols] 1 upper conveyor 2 lower conveyor 3 slat plate 4 plastic film 5 adhesive D double conveyor
Claims (3)
上下の無端コンベアからなる建材板又は断熱板を連続生
産する設備において、該金属製スラット板表面にプラス
チックフィルムを粘着加工したことを特徴とする無端コ
ンベア設備。1. A facility for continuously producing a building material plate or a heat insulating plate consisting of upper and lower endless conveyors in which metal slat plates are bound at regular intervals, wherein a plastic film is adhered to the surface of the metal slat plate. Endless conveyor equipment.
分子量ポリエチレンフィルムであることを特徴とする無
端コンベア設備。2. The endless conveyor equipment, wherein the plastic film of claim 1 is an ultra high molecular weight polyethylene film.
素樹脂フィルムであることを特徴とする無端コンベア設
備。3. The endless conveyor equipment, wherein the plastic film according to claim 1 is a fluororesin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29383894A JPH08133439A (en) | 1994-11-02 | 1994-11-02 | Endless conveyor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29383894A JPH08133439A (en) | 1994-11-02 | 1994-11-02 | Endless conveyor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08133439A true JPH08133439A (en) | 1996-05-28 |
Family
ID=17799814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29383894A Withdrawn JPH08133439A (en) | 1994-11-02 | 1994-11-02 | Endless conveyor equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08133439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073866A (en) * | 2009-10-01 | 2011-04-14 | Oji Nepia Co Ltd | Automatic line distribution device and method for manufacturing boxed tissue paper product |
-
1994
- 1994-11-02 JP JP29383894A patent/JPH08133439A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011073866A (en) * | 2009-10-01 | 2011-04-14 | Oji Nepia Co Ltd | Automatic line distribution device and method for manufacturing boxed tissue paper product |
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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: 20020115 |