JPS6296052U - - Google Patents
Info
- Publication number
- JPS6296052U JPS6296052U JP18835785U JP18835785U JPS6296052U JP S6296052 U JPS6296052 U JP S6296052U JP 18835785 U JP18835785 U JP 18835785U JP 18835785 U JP18835785 U JP 18835785U JP S6296052 U JPS6296052 U JP S6296052U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- film
- pressure roll
- winding device
- shaft
- 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
- 238000004804 winding Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Description
第1図は本考案の一実施例に係るフイルムの巻
取装置における接圧ロールの断面図、第2図は第
1図の接圧ロールを用いたフイルムの巻取装置の
側面図、第3図は別の接圧ロールの断面図、第4
図は第1図の接圧ロールを用いてフイルムの巻取
る際の面圧分布を示すフイルム巻取装置の平面図
、第5図は従来の接圧ロールの断面図、第6図は
従来の別の接圧ロールの断面図、第7図は第5図
又は第6図の接圧ロールを用いてフイルムの巻取
る際の面圧分布を示すフイルム巻取装置の平面図
、第8図は第7図のような面圧分布の場合に生じ
る空気溜りを示すフイルム巻層のの構成図、第9
図は第8図の空気溜りがシワに変化した様子を示
すフイルム巻層のの構成図、である。
21……フイルム、22……接圧ロール、23
……フイルム製品、24……巻取用コア、25…
…軸部、26,31……ロール環、27……軸、
28……ゴム、29……大径部、30……連結部
、32……軸側部材。
1 is a sectional view of a pressure roll in a film winding device according to an embodiment of the present invention, FIG. 2 is a side view of a film winding device using the pressure roll of FIG. 1, and FIG. The figure is a cross-sectional view of another contact pressure roll, the fourth
The figure is a plan view of a film winding device showing the surface pressure distribution when winding a film using the contact pressure roll shown in Figure 1, Figure 5 is a sectional view of a conventional contact pressure roll, and Figure 6 is a conventional contact pressure roll. FIG. 7 is a cross-sectional view of another contact pressure roll; FIG. 7 is a plan view of a film winding device showing surface pressure distribution when winding a film using the contact pressure roll of FIG. 5 or FIG. 6; and FIG. Figure 7 is a diagram showing the structure of the film layer showing the air pockets that occur when the surface pressure distribution is as shown in Figure 9.
This figure is a structural diagram of a film layer showing how the air pockets in FIG. 8 have changed into wrinkles. 21...Film, 22...Contact pressure roll, 23
... Film product, 24 ... Winding core, 25 ...
...shaft part, 26, 31 ... roll ring, 27 ... shaft,
28...Rubber, 29...Large diameter portion, 30...Connecting portion, 32...Shaft side member.
Claims (1)
ルの表面を巻取中のロール状フイルム製品に押し
付けながらフイルムを巻き取る巻取装置において
、前記接圧ロールを、該接圧ロールの軸側とロー
ル環側との連結部がロール長手方向の中央部のみ
にあるロールから構成したことを特徴とするフイ
ルムの巻取装置。 In a winding device that winds a film while pressing the surface of the pressure roll against a rolled film product being wound by energizing the shaft of the pressure roll, the pressure roll is placed on the shaft side of the pressure roll. 1. A film winding device characterized in that the film winding device comprises a roll in which the connecting portion between the roll ring and the roll ring side is located only at the central portion in the longitudinal direction of the roll.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18835785U JPH0229076Y2 (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18835785U JPH0229076Y2 (en) | 1985-12-09 | 1985-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6296052U true JPS6296052U (en) | 1987-06-19 |
JPH0229076Y2 JPH0229076Y2 (en) | 1990-08-03 |
Family
ID=31139640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18835785U Expired JPH0229076Y2 (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0229076Y2 (en) |
-
1985
- 1985-12-09 JP JP18835785U patent/JPH0229076Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0229076Y2 (en) | 1990-08-03 |