JPH01143746U - - Google Patents
Info
- Publication number
- JPH01143746U JPH01143746U JP2665989U JP2665989U JPH01143746U JP H01143746 U JPH01143746 U JP H01143746U JP 2665989 U JP2665989 U JP 2665989U JP 2665989 U JP2665989 U JP 2665989U JP H01143746 U JPH01143746 U JP H01143746U
- Authority
- JP
- Japan
- Prior art keywords
- contact pressure
- tatsuchi
- roll
- winding
- control unit
- 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 9
- 239000012530 fluid Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Winding Of Webs (AREA)
Description
第１図は本考案の基本的実施例の説明図、第２
図はその荷重検出器の検出値を接触圧に換算する
要領を示す説明図、第３〜８図は荷重検出器の使
い方を示す説明図、第９，１０図は実用化されて
いる巻取装置に本考案を適用した実施例の正面図
と平面図、第１１，１２図は夫々他の実施例の立
面図と平面図、第１３図は第１１図の実施例をや
や変化させたものの立面図である。
１……タツチローラ、２……流体加圧機構、３
……巻軸、４……巻軸支持機構、５……巻軸駆動
機構、６……荷重検出器、７……接触圧制御部、
８……タツチローラ支持機構、Ｒ……シートロー
ル。
Figure 1 is an explanatory diagram of the basic embodiment of the present invention;
The figure is an explanatory diagram showing how to convert the detected value of the load detector into contact pressure, Figures 3 to 8 are explanatory diagrams showing how to use the load detector, and Figures 9 and 10 are windings that have been put into practical use. A front view and a plan view of an embodiment in which the present invention is applied to a device, Figures 11 and 12 are an elevation view and a plan view of another embodiment, respectively, and Figure 13 is a slightly modified version of the embodiment shown in Figure 11. It is an elevational view of something. 1...Tatsuchi roller, 2...Fluid pressure mechanism, 3
... winding shaft, 4 ... winding shaft support mechanism, 5 ... winding shaft drive mechanism, 6 ... load detector, 7 ... contact pressure control section,
8...Tatsuchi roller support mechanism, R...Sheet roll.
Claims (1)
ル、タツチロール間に所要の接触圧を保つよう巻
軸上のシートロールへタツチロールを押付ける流
体加圧機構と、上記シートロールの定位置での成
長に押されて上記タツチロールが少し後退できる
ように支持するタツチローラ支持機構と、上記タ
ツチローラが後退した時、これを検出して、その
分だけシートロールを逆方向へ後退させる巻軸支
持、駆動機構とを有する巻取装置において、 上記タツチローラ支持機構を駆動する流体加圧
機構に関連させて、上記接触圧に対応する力が加
わる部位に荷重検出器を介入させ、上記荷重検出
器からの信号を接触圧制御部に帰還させて上記接
触圧制御部に予め設定した所要接触圧と比較し、
両者の差をなくすよう前記流体加圧機構への流体
圧力を加減することを特徴とする巻取り接触圧自
動制御装置つき巻取装置。[Scope of Claim for Utility Model Registration] A fluid pressure mechanism that uses fluid pressure from a contact pressure control unit to press the Tatsuchi roll against the sheet roll on the winding shaft so as to maintain a required contact pressure between the sheet roll and the Tatsuchi roll, and the above sheet roll. a tatsuchi roller support mechanism that supports the tatsuchi roll so that it can move back a little due to the growth of the sheet in a fixed position, and a winding that detects when the tatsuchi roller moves backward and moves the sheet roll back in the opposite direction by that amount. In a winding device having a shaft support and a drive mechanism, a load detector is interposed at a portion where a force corresponding to the contact pressure is applied in association with a fluid pressurizing mechanism that drives the touch roller support mechanism, and the load detector is used to detect the load. Feedback the signal from the device to the contact pressure control unit and compare it with the required contact pressure preset in the contact pressure control unit,
A winding device with a winding contact pressure automatic control device, characterized in that the fluid pressure applied to the fluid pressure mechanism is adjusted to eliminate the difference between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989026659U JPH042922Y2 (en) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989026659U JPH042922Y2 (en) | 1989-03-10 | 1989-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01143746U true JPH01143746U (en) | 1989-10-03 |
| JPH042922Y2 JPH042922Y2 (en) | 1992-01-30 |
Family
ID=31248486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989026659U Expired JPH042922Y2 (en) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042922Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149254A (en) * | 1983-02-08 | 1984-08-27 | Nishimura Seisakusho:Kk | Contact-pressure controlling apparatus for taking-up machine |
-
1989
- 1989-03-10 JP JP1989026659U patent/JPH042922Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149254A (en) * | 1983-02-08 | 1984-08-27 | Nishimura Seisakusho:Kk | Contact-pressure controlling apparatus for taking-up machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042922Y2 (en) | 1992-01-30 |
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