JPH0217322U - - Google Patents
Info
- Publication number
- JPH0217322U JPH0217322U JP9461588U JP9461588U JPH0217322U JP H0217322 U JPH0217322 U JP H0217322U JP 9461588 U JP9461588 U JP 9461588U JP 9461588 U JP9461588 U JP 9461588U JP H0217322 U JPH0217322 U JP H0217322U
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic sheet
- cooling device
- sheet
- cooling
- movement direction
- 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
- 238000001816 cooling Methods 0.000 claims description 11
- 229920001169 thermoplastic Polymers 0.000 claims 5
- 239000004416 thermosoftening plastic Substances 0.000 claims 5
- 239000000112 cooling gas Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
第１図は本考案の第一の実施例の縦断面図、第
２図は本考案の第二の実施例の要部の説明図、第
３図は従来の熱可塑性樹脂の溶融シートの冷却装
置の縦断面図である。
１……ダイ、２……熱可塑性樹脂溶融シート、
３……エアナイフ、４……第１冷却ロール、５…
…第２冷却ロール、６……補助冷却装置、７……
傾斜形ノズル、８……引取ロール。
Fig. 1 is a longitudinal sectional view of the first embodiment of the present invention, Fig. 2 is an explanatory diagram of the main part of the second embodiment of the invention, and Fig. 3 is a conventional cooling of a molten sheet of thermoplastic resin. FIG. 3 is a longitudinal cross-sectional view of the device. 1...Die, 2...Thermoplastic resin melt sheet,
3... Air knife, 4... First cooling roll, 5...
...Second cooling roll, 6...Auxiliary cooling device, 7...
Inclined nozzle, 8... take-up roll.
Claims (1)
せると共に同冷却ロールに接触しない熱可塑性シ
ートの面に冷却気体を吹付ける複数のノズルをも
つ補助冷却装置を備え、次の冷却ロールに熱可塑
性シートを送る熱可塑性シートの冷却装置におい
て、上記シートの移動方向の最下流に位置する補
助冷却装置のノズルを、その噴流が上記シートの
移動方向上流へ向つて噴出する傾斜形ノズルとし
たことを特徴とする熱可塑性シートの冷却装置。 An auxiliary cooling device is provided that has multiple nozzles that bring the thermoplastic sheet into contact with a rotating cooling roll and spray cooling gas onto the surface of the thermoplastic sheet that does not come into contact with the cooling roll, and sends the thermoplastic sheet to the next cooling roll. The thermoplastic sheet cooling device is characterized in that the nozzle of the auxiliary cooling device located at the most downstream position in the sheet movement direction is an inclined nozzle whose jet stream is ejected upstream in the sheet movement direction. Thermoplastic sheet cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988094615U JPH065152Y2 (en) | 1988-07-19 | 1988-07-19 | Cooling device for thermoplastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988094615U JPH065152Y2 (en) | 1988-07-19 | 1988-07-19 | Cooling device for thermoplastic sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217322U true JPH0217322U (en) | 1990-02-05 |
| JPH065152Y2 JPH065152Y2 (en) | 1994-02-09 |
Family
ID=31319169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988094615U Expired - Lifetime JPH065152Y2 (en) | 1988-07-19 | 1988-07-19 | Cooling device for thermoplastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065152Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04173464A (en) * | 1990-11-05 | 1992-06-22 | Honda Motor Co Ltd | Brake inspecting method |
| CN114665224A (en) * | 2022-04-18 | 2022-06-24 | 四川卓勤新材料科技有限公司 | Air inlet return air nozzle assembly and efficient cooling device for back of lithium ion battery diaphragm |
-
1988
- 1988-07-19 JP JP1988094615U patent/JPH065152Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04173464A (en) * | 1990-11-05 | 1992-06-22 | Honda Motor Co Ltd | Brake inspecting method |
| CN114665224A (en) * | 2022-04-18 | 2022-06-24 | 四川卓勤新材料科技有限公司 | Air inlet return air nozzle assembly and efficient cooling device for back of lithium ion battery diaphragm |
| CN114665224B (en) * | 2022-04-18 | 2023-12-15 | 四川卓勤新材料科技有限公司 | Air inlet return nozzle assembly and efficient cooling device for back surface of lithium ion battery diaphragm |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065152Y2 (en) | 1994-02-09 |