JPS63185585U - - Google Patents
Info
- Publication number
- JPS63185585U JPS63185585U JP7791187U JP7791187U JPS63185585U JP S63185585 U JPS63185585 U JP S63185585U JP 7791187 U JP7791187 U JP 7791187U JP 7791187 U JP7791187 U JP 7791187U JP S63185585 U JPS63185585 U JP S63185585U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- displacement sensor
- band value
- output signals
- measurement object
- 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
- 239000000463 material Substances 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図はこの考案の冷延ラインにおける材料検
出装置の斜視図、第２図はこの考案の材料検出回
路のブロツク図、第３図は検出部の拡大側面図、
第４図、第５図は従来の材料検出装置を示したそ
れぞれ斜視図である。
図において、１は冷延コイル、２は鋼製ベルト
、３は昇降機、６は変位センサ、６ａは基準変位
センサ、７は比較装置、８は補正装置を示す。な
お、図中、同一符号は同一又は相当部分を示す。
Fig. 1 is a perspective view of the material detection device in the cold rolling line of this invention, Fig. 2 is a block diagram of the material detection circuit of this invention, Fig. 3 is an enlarged side view of the detection section,
FIGS. 4 and 5 are perspective views showing conventional material detection devices, respectively. In the figure, 1 is a cold-rolled coil, 2 is a steel belt, 3 is an elevator, 6 is a displacement sensor, 6a is a reference displacement sensor, 7 is a comparison device, and 8 is a correction device. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
側用と測定側用のための２台の変位センサと、こ
の２台の変位センサからの信号を比較し、あるバ
ンド値以上になれば接点出力する装置と、そのバ
ンド値を補正する装置を備え、基準用と測定物用
の変位センサからの出力信号の差をとることによ
り、被測定物との距離や材質などの変化による影
響を少なくし、正確に材料を検出できることを特
徴とする材料検出装置。 There are two displacement sensors, one for the reference side and one for the measurement side, which output signals according to the distance to the measured object, and the signals from these two displacement sensors are compared, and if the signal exceeds a certain band value, Equipped with a contact output device and a device that corrects the band value, it takes the difference between the output signals from the reference displacement sensor and the measurement object displacement sensor to eliminate the effects of changes in distance to the measurement object, material, etc. A material detection device characterized by being able to accurately detect materials with a small amount of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7791187U JPS63185585U (en) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7791187U JPS63185585U (en) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185585U true JPS63185585U (en) | 1988-11-29 |
Family
ID=30926365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7791187U Pending JPS63185585U (en) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185585U (en) |
-
1987
- 1987-05-22 JP JP7791187U patent/JPS63185585U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2362788A1 (en) | Patient position detection apparatus for a bed | |
| JPS63185585U (en) | ||
| JPS6372502U (en) | ||
| WO1999001779A3 (en) | Magnetic flux sensor with annular probe | |
| JPH0158104U (en) | ||
| JPS62119608U (en) | ||
| JPH02131617U (en) | ||
| JPH0459411U (en) | ||
| JPS6370013U (en) | ||
| JPH0224347U (en) | ||
| JPH01171329U (en) | ||
| JPS623050U (en) | ||
| JPS61101248U (en) | ||
| JPS6353513B2 (en) | ||
| JPS6148383U (en) | ||
| JPH02140308U (en) | ||
| JPS61170012U (en) | ||
| JPH0473299U (en) | ||
| JPH027520U (en) | ||
| JPS6286385U (en) | ||
| JPS62106104U (en) | ||
| JPH0317506U (en) | ||
| JPS61138083U (en) | ||
| JPS61119712U (en) | ||
| JPS6335909U (en) |