JPH041859U - - Google Patents
Info
- Publication number
- JPH041859U JPH041859U JP4251890U JP4251890U JPH041859U JP H041859 U JPH041859 U JP H041859U JP 4251890 U JP4251890 U JP 4251890U JP 4251890 U JP4251890 U JP 4251890U JP H041859 U JPH041859 U JP H041859U
- Authority
- JP
- Japan
- Prior art keywords
- braking force
- sheet material
- rotation
- holder
- material delivery
- 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
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図〜第３図は本考案の一実施例を示すもの
で、第１図は本考案に係わるシート材の送出装置
の概略構成を示す側面図、第２図は第１図中の
−線部における矢視方向のより具体的な断面図
、第３図はそのシート材の送出装置の制動力制御
に用いる制御マツプの一例を示す図である。
２……シート材の送出装置、４……機枠、６…
…ホルダ軸、１０……原反フイルム（シートロー
ル）、１８……シート材送出手段、２４……制動
力付与手段、３４……回転センサ、４２……制動
力制御手段。
1 to 3 show an embodiment of the present invention. FIG. 1 is a side view showing a schematic configuration of a sheet material delivery device according to the present invention, and FIG. FIG. 3, which is a more specific cross-sectional view in the direction of the arrows along the line, is a diagram showing an example of a control map used to control the braking force of the sheet material delivery device. 2...Sheet material delivery device, 4...Machine frame, 6...
... Holder shaft, 10 ... Original film (sheet roll), 18 ... Sheet material delivery means, 24 ... Braking force applying means, 34 ... Rotation sensor, 42 ... Braking force control means.
Claims (1)
れて一体的に回転可能なシートロールと、該シー
トロールからシート材を引出して被供給側に送出
すシート材送出手段と、該ホルダの回転に制動力
を付与すると共にその制動力を任意に可変可能な
制動力付与手段と、該ホルダの回転を検出する回
転センサと、該回転センサで検出した回転情報と
予め設定されているシート材の送出量情報とから
シートロールの巻径を算出して、その巻径により
前記制動力付与手段の制動力を変化させる制動力
制御手段とを備えたことを特徴とするシート材の
送出装置。 A sheet roll that is attached to a holder that is rotatably connected to the machine frame and can be rotated integrally, a sheet material delivery means that pulls out the sheet material from the sheet roll and sends it to the supplied side, and a sheet material delivery means that is adapted to the rotation of the holder. A braking force applying means that applies a braking force and can arbitrarily vary the braking force, a rotation sensor that detects the rotation of the holder, rotation information detected by the rotation sensor, and feeding of the sheet material set in advance. A sheet material delivery device comprising: a braking force control means that calculates the winding diameter of the sheet roll from the amount information and changes the braking force of the braking force applying means according to the winding diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4251890U JPH041859U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4251890U JPH041859U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041859U true JPH041859U (en) | 1992-01-09 |
Family
ID=31554132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4251890U Pending JPH041859U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012214275A (en) * | 2011-03-31 | 2012-11-08 | Nec Embedded Products Ltd | Paper sheet carrying mechanism, image forming device, and paper sheet carrying method |
| JP2020178495A (en) * | 2019-04-19 | 2020-10-29 | 日東精工株式会社 | Torque limiter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61174054A (en) * | 1985-01-28 | 1986-08-05 | Japan Tobacco Inc | Payoff quantity controller for packaging material supply device |
-
1990
- 1990-04-23 JP JP4251890U patent/JPH041859U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61174054A (en) * | 1985-01-28 | 1986-08-05 | Japan Tobacco Inc | Payoff quantity controller for packaging material supply device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012214275A (en) * | 2011-03-31 | 2012-11-08 | Nec Embedded Products Ltd | Paper sheet carrying mechanism, image forming device, and paper sheet carrying method |
| JP2020178495A (en) * | 2019-04-19 | 2020-10-29 | 日東精工株式会社 | Torque limiter |
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