JPH034022U - - Google Patents
Info
- Publication number
- JPH034022U JPH034022U JP6397289U JP6397289U JPH034022U JP H034022 U JPH034022 U JP H034022U JP 6397289 U JP6397289 U JP 6397289U JP 6397289 U JP6397289 U JP 6397289U JP H034022 U JPH034022 U JP H034022U
- Authority
- JP
- Japan
- Prior art keywords
- air knife
- resin sheet
- cooling
- view
- air
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 241000764773 Inna Species 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の１実施例を示す樹脂シート冷
却固化装置の側断面図、第２図は第１図の平面図
、第３図は第２図の要部における拡大断面図、第
４図は従来の樹脂シート冷却固化装置用エアナイ
フの側断面図、第５図は第４図の平面図、第６図
は従来の他のエアナイフの側断面図、第７図は第
６図の平面図、第８図は噴流の風向を説明する第
６図の〜矢視図である。
図の主要部分の説明、１……Ｔダイ、２……溶
融シート、３……冷却ロール、４……エアナイフ
本体、４ａ……上部リツプ、４ｂ……下部リツプ
、４１……側板、５０……インナデイツケル、６
０……ガイド（弾性シール部材）、７０……継手
、７１……軸部及びピン、７２……溝、７３……
穴、７４……円周隙間、８０……ネジ、１００…
…幅調整装置。
FIG. 1 is a side sectional view of a resin sheet cooling and solidifying device showing one embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, FIG. 3 is an enlarged sectional view of the main part of FIG. 2, and FIG. The figure is a side sectional view of a conventional air knife for a resin sheet cooling and solidification device, FIG. 5 is a plan view of FIG. 4, FIG. 6 is a side sectional view of another conventional air knife, and FIG. 7 is a plane view of FIG. 6. FIG. 8 is a view taken in the direction of the arrow in FIG. 6 for explaining the wind direction of the jet flow. Explanation of the main parts of the figure, 1... T-die, 2... Melting sheet, 3... Cooling roll, 4... Air knife body, 4a... Upper lip, 4b... Lower lip, 41... Side plate, 50... ...Inna Deitskell, 6
0... Guide (elastic sealing member), 70... Joint, 71... Shaft and pin, 72... Groove, 73...
Hole, 74... Circumferential gap, 80... Screw, 100...
...Width adjustment device.
Claims (1)
ナイフから吹き出される空気によつて冷却ロール
に押し付けつつ連続的に冷却する樹脂シート冷却
固化装置用エアナイフにおいて、エアナイフ吹出
部の内部に両側面から弾性シール部材に支持され
た棒状のインナデイツケルを挿入して噴流幅を自
由に変えるようにしてなることを特徴とする樹脂
シート冷却固化装置用エアナイフ。 In an air knife for a resin sheet cooling and solidification device that continuously cools a molten resin sheet discharged from a T-die while being pressed against a cooling roll by the air blown out from the air knife, elastic seals are installed inside the air knife blowing part from both sides. An air knife for a resin sheet cooling and solidifying device, characterized in that a rod-shaped inner deck supported by a member is inserted to freely change the jet width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6397289U JPH034022U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6397289U JPH034022U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034022U true JPH034022U (en) | 1991-01-16 |
Family
ID=31594498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6397289U Pending JPH034022U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034022U (en) |
-
1989
- 1989-06-02 JP JP6397289U patent/JPH034022U/ja active Pending