JPH0216215U - - Google Patents
Info
- Publication number
- JPH0216215U JPH0216215U JP9298788U JP9298788U JPH0216215U JP H0216215 U JPH0216215 U JP H0216215U JP 9298788 U JP9298788 U JP 9298788U JP 9298788 U JP9298788 U JP 9298788U JP H0216215 U JPH0216215 U JP H0216215U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- tip
- mandrel
- detection sensor
- rotation angle
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Description
第１図は本考案の一実施例の全体構成図を示す
。
１…コイル、２…マンドレル、３…マンドレル
の駆動用モータ、４…減速機、５ａ…光電センサ
ー投光器、５ｂ…光電センサーの受光器、６…回
転角度検出センサー、７…制御装置、８…振れ防
止板。
FIG. 1 shows an overall configuration diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Coil, 2... Mandrel, 3... Mandrel drive motor, 4... Reducer, 5a... Photoelectric sensor emitter, 5b... Photoelectric sensor receiver, 6... Rotation angle detection sensor, 7... Control device, 8... Runout Prevention plate.
Claims (1)
に最大１回転する間に、前記マンドレルに装入さ
れたコイルの先端を検出できる位置に設置した透
過式または反射式コイル先端検出センサーと、前
記コイル先端検出センサーがコイルの先端を検出
した時の前記マンドレルの回転角度を検出する回
転角度検出センサとからなるコイルの先端位置検
出装置。 A transmission type or reflection type coil tip detection sensor installed at a position where the tip of the coil loaded into the mandrel can be detected while the mandrel of the coil unwinding machine rotates at most one rotation in the coil unwinding direction, and the tip of the coil. A coil tip position detection device comprising a rotation angle detection sensor that detects the rotation angle of the mandrel when the detection sensor detects the coil tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298788U JPH0622489Y2 (en) | 1988-07-15 | 1988-07-15 | Coil tip position detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298788U JPH0622489Y2 (en) | 1988-07-15 | 1988-07-15 | Coil tip position detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216215U true JPH0216215U (en) | 1990-02-01 |
| JPH0622489Y2 JPH0622489Y2 (en) | 1994-06-15 |
Family
ID=31317437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298788U Expired - Fee Related JPH0622489Y2 (en) | 1988-07-15 | 1988-07-15 | Coil tip position detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622489Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019107685A (en) * | 2017-12-20 | 2019-07-04 | Ｊｆｅスチール株式会社 | Coil sagging correction method and coil sagging correction device |
| WO2020179717A1 (en) * | 2019-03-04 | 2020-09-10 | 鋼鈑工業株式会社 | Device and method for detecting tail end of coiled metal sheet |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101287883B1 (en) * | 2011-10-14 | 2013-07-18 | 주식회사 포스코 | Apparatus for adjusting width center of coil |
-
1988
- 1988-07-15 JP JP9298788U patent/JPH0622489Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019107685A (en) * | 2017-12-20 | 2019-07-04 | Ｊｆｅスチール株式会社 | Coil sagging correction method and coil sagging correction device |
| WO2020179717A1 (en) * | 2019-03-04 | 2020-09-10 | 鋼鈑工業株式会社 | Device and method for detecting tail end of coiled metal sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622489Y2 (en) | 1994-06-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |