JPS61164708U

JPS61164708U -

Info

Publication number: JPS61164708U
Application number: JP4903985U
Authority: JP
Priority date: 1985-04-02
Filing date: 1985-04-02
Publication date: 1986-10-13
Anticipated expiration: 2000-04-02
Also published as: JPH0528015Y2

Description

[Brief explanation of drawings]

第１図は、本考案に係る輻射加熱オーブンの一
例の一部切欠き縦断正面図、第２図は、テンター
クリツプ部分の拡大縦断正面図、第３図は、本考
案に係る幅射加熱オーブンの他の例の縦断正面図
、第４図は、熱線反射板の固定状況、位置関係等
を示す一部切欠き斜視図である。図において、１，３１はそれぞれ合成樹脂フイ
ルム、２，３２はそれぞれテンタークリツプ、３
，３３はそれぞれ加熱ヒーター、４，３４はそれ
ぞれヒーター断熱壁、５，３５はそれぞれテンタ
ーレール、６，３６はそれぞれテンタークリツプ
用カバー、７，３７はそれぞれテンターレール台
、８，３８はそれぞれテンターレール間隙調節ネ
ジ棒、９，３９はそれぞれハンドル、１０，４０
はそれぞれ連結軸受け、１１，４１はそれぞれ固
定脚、１２，４２はそれぞれ加熱オーブンカバー
、１３はテンターチエイン、１４は固定シユー、
１５はテンタークリツプ用カバーの支棒、４３，
４４はそれぞれ熱線反射板、４５は支え具、４６
は固定ボルト、ａはテンター用カバーの端部と合
成樹脂フイルムとの間隙、ｂ，ｃはそれぞれテン
タークリツプ用カバー内側面とテンタークリツプ
との間隙、イは２枚の熱線反射板が重なりあつた
部分を示す。 FIG. 1 is a partially cutaway vertical front view of an example of a radiant heating oven according to the present invention, FIG. 2 is an enlarged vertical sectional front view of a tenter clip portion, and FIG. 3 is a radiant heating oven according to the present invention. FIG. 4 is a longitudinal sectional front view of another example, and is a partially cutaway perspective view showing the fixing state and positional relationship of the heat ray reflecting plate. In the figure, 1 and 31 are synthetic resin films, 2 and 32 are tenter clips, and 3
, 33 are heating heaters, 4, 34 are heater insulation walls, 5, 35 are tenter rails, 6, 36 are tenter clip covers, 7, 37 are tenter rail stands, 8, 38 are tenter rails, respectively. Gap adjustment screw rods, 9 and 39 are handles, 10 and 40 respectively
are connection bearings, 11 and 41 are fixed legs, 12 and 42 are heating oven covers, 13 is a tenter chain, 14 is a fixed shoe,
15 is a support rod for the tenter clip cover; 43;
44 is a heat ray reflecting plate, 45 is a support, 46
is the fixing bolt, a is the gap between the end of the tenter cover and the synthetic resin film, b and c are the gaps between the inner surface of the tenter clip cover and the tenter clip, and b is the overlap between the two heat ray reflecting plates. Show parts.

Claims

[Claims for Utility Model Registration] (1) An oven that heats a synthetic resin film using a radiation heating method, in which the synthetic resin film is held at both ends in the width direction substantially parallel to the floor surface, A tenter clip that runs while being guided by a rail is installed, a heating heater is installed above the running synthetic resin film so that it is wider than the width of the running synthetic resin film, and the tenter rail that guides the tenter clip runs. A tenter rail that guides the tenter clip covers the tenter clip, and has one end extending close to the running synthetic resin film, and A radiant heating oven for synthetic resin film, characterized in that a tenter clip cover is installed which is longer than the length of the heater portion. (2) The heater is installed inside a box-shaped insulating wall, and the edge of the side of the box-shaped insulating wall parallel to the running direction of the synthetic resin film is the upper part of the tenter clip cover. Utility model registration claim No.
A radiant heating oven for synthetic resin film as described in (1). (3) The gap between the inner surface of the tenter clip cover and the tenter clip is 1 to 2 cm, and the gap between one end of the tenter clip cover and the running synthetic resin film is 1 to 2 cm. A radiant heating oven for synthetic resin film according to claim (1) of the registered utility model. (4) The synthetic resin film radiation heating oven according to claim (1) of the utility model registration claim, characterized in that a heat ray reflecting plate is installed below the traveling synthetic resin film.