JPS6232057U - - Google Patents
Info
- Publication number
- JPS6232057U JPS6232057U JP12289085U JP12289085U JPS6232057U JP S6232057 U JPS6232057 U JP S6232057U JP 12289085 U JP12289085 U JP 12289085U JP 12289085 U JP12289085 U JP 12289085U JP S6232057 U JPS6232057 U JP S6232057U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- electromagnet
- adsorbent
- support cylinder
- support
- 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 2
- 239000003463 adsorbent Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図は、この考案に係る張力調整装置の一実
施例を示す縦断正面図、第２図は同上の側面図で
ある。
２……支持軸、３……電磁石、４……ロール支
持筒、７……吸着体、１０……スプリング、１６
……シートロール、２１……巻径検出器。
FIG. 1 is a longitudinal sectional front view showing an embodiment of the tension adjusting device according to the invention, and FIG. 2 is a side view of the same. 2... Support shaft, 3... Electromagnet, 4... Roll support cylinder, 7... Adsorption body, 10... Spring, 16
... Sheet roll, 21 ... Winding diameter detector.
Claims (1)
付け、支持軸のまわりに回転可能に嵌合したロー
ル支持筒の内側には上記電磁石に対向して吸着体
を配置し、その吸着体をロール支持筒の軸方向に
移動可能に、かつロール支持筒に対して非回転に
支持し、この吸着体を電磁石に向けて押圧するス
プリングを設け、上記ロール支持筒の外側に嵌合
されてロール支持筒と共に回転するシートロール
の側方には、複数の巻径検出器をシートロールの
径方向に配置し、各検出器からの検出信号によつ
て電磁石の磁力を調整するようにしたシート張力
調整装置。 An electromagnet is attached to the outside of a non-rotating support shaft, and an adsorbent is placed inside a roll support cylinder that is rotatably fitted around the support shaft, facing the electromagnet, and the adsorbent is attached to the roll. The support cylinder is movable in the axial direction and supported non-rotatably with respect to the roll support cylinder, and a spring is provided that presses the adsorbent toward the electromagnet, and is fitted on the outside of the roll support cylinder to support the roll. On the sides of the sheet roll that rotates with the cylinder, multiple winding diameter detectors are arranged in the radial direction of the sheet roll, and the magnetic force of the electromagnet is adjusted based on the detection signal from each detector. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12289085U JPH0136832Y2 (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12289085U JPH0136832Y2 (en) | 1985-08-09 | 1985-08-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6232057U true JPS6232057U (en) | 1987-02-25 |
| JPH0136832Y2 JPH0136832Y2 (en) | 1989-11-08 |
Family
ID=31013501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12289085U Expired JPH0136832Y2 (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136832Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397444U (en) * | 1990-01-25 | 1991-10-07 | ||
| JP2015085944A (en) * | 2013-10-29 | 2015-05-07 | 日進医療器株式会社 | Packaging paper roll body |
-
1985
- 1985-08-09 JP JP12289085U patent/JPH0136832Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0397444U (en) * | 1990-01-25 | 1991-10-07 | ||
| JP2015085944A (en) * | 2013-10-29 | 2015-05-07 | 日進医療器株式会社 | Packaging paper roll body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136832Y2 (en) | 1989-11-08 |