JPH0231254U - - Google Patents
Info
- Publication number
- JPH0231254U JPH0231254U JP11002288U JP11002288U JPH0231254U JP H0231254 U JPH0231254 U JP H0231254U JP 11002288 U JP11002288 U JP 11002288U JP 11002288 U JP11002288 U JP 11002288U JP H0231254 U JPH0231254 U JP H0231254U
- Authority
- JP
- Japan
- Prior art keywords
- nip
- nip device
- roll
- air cylinder
- plastic film
- 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
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Description
第１図は本考案の一実施例であるポジシヨナ付
エアシリンダを使用したニツプ装置の側面図、第
２図は一般的なプラスチツクフイルム製造装置の
模式的全体構造図、第３図は従来のエアシリンダ
を使用したニツプ装置の一例の側面図、第４図は
従来のエアシリンダと同期軸を使用したニツプ装
置の別の例の斜視図である。
２０……ニツプ装置、２１……ニツプロール、
２２……アーム、２３……支点、２７……ポジシ
ヨナ付エアシリンダ、２８……電磁弁、２９……
電空変圧器、３１……圧力空気、３２……電気信
号、３３……シリンダロツド。
Fig. 1 is a side view of a nip device using an air cylinder with a positioner, which is an embodiment of the present invention, Fig. 2 is a schematic overall structural diagram of a general plastic film manufacturing device, and Fig. 3 is a conventional nip device using an air cylinder with a positioner. FIG. 4 is a side view of an example of a nip device using a cylinder, and FIG. 4 is a perspective view of another example of a conventional nip device using an air cylinder and a synchronous shaft. 20...Nip device, 21...Nip roll,
22... Arm, 23... Fulcrum, 27... Air cylinder with positioner, 28... Solenoid valve, 29...
Electro-pneumatic transformer, 31...pressure air, 32...electric signal, 33...cylinder rod.
Claims (1)
とほゞ平行な軸を有する圧接可能なニツプロール
で押圧把持し巻ずれを防止するニツプ装置におい
て、その駆動源に空気圧によつて作動すると共に
その作動量をポジシヨナによつて規制されるエア
シリンダを具備してなることを特徴とするニツプ
装置。 A nip device that presses and grips a wound plastic film with a press-contactable nip roll that has an axis approximately parallel to the winding axis to prevent the roll from slipping.The nip device is driven by pneumatic pressure as its drive source, and has a position controller that controls the amount of operation. A nip device characterized by comprising an air cylinder regulated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11002288U JPH0231254U (en) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11002288U JPH0231254U (en) | 1988-08-24 | 1988-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231254U true JPH0231254U (en) | 1990-02-27 |
Family
ID=31346800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11002288U Pending JPH0231254U (en) | 1988-08-24 | 1988-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231254U (en) |
-
1988
- 1988-08-24 JP JP11002288U patent/JPH0231254U/ja active Pending