JPH02129352U - - Google Patents
Info
- Publication number
- JPH02129352U JPH02129352U JP3657489U JP3657489U JPH02129352U JP H02129352 U JPH02129352 U JP H02129352U JP 3657489 U JP3657489 U JP 3657489U JP 3657489 U JP3657489 U JP 3657489U JP H02129352 U JPH02129352 U JP H02129352U
- Authority
- JP
- Japan
- Prior art keywords
- wave
- sensor
- sheet
- section
- circuit connected
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Description
第１図は本考案の実施例に係る超音波式２枚検
知器が前当装置に設置された状態を示す。第２図
はオフセツト枚葉印刷機のレイアウトの側面図、
第３図は前当装置における各種検知器の配置図、
第４図は前当装置およびスインググリパーを示す
側面図、第５図ａは従来の前当装置に設けられた
光電管式２枚検知器の取付状態を示す側面図、第
５図ｂは第５図ａのＸ―Ｘ矢視図、第５図ｃは第
５図ａのＹ―Ｙ矢視図である。
６……前当装置、２０……制御装置、２１……
超音波式２枚検知器、２３……送波センサー、２
４……受波センサー、２６……判定装置、２７…
…発信回路、２８……検知波高レベル設定回路。
FIG. 1 shows a state in which an ultrasonic two-sheet detector according to an embodiment of the present invention is installed in a front-end device. Figure 2 is a side view of the layout of an offset sheet-fed printing press.
Figure 3 is a layout diagram of various detectors in the previous device,
Fig. 4 is a side view showing the front end device and the swing gripper, Fig. 5 a is a side view showing the installation state of the phototube type two-sheet detector provided in the conventional front end device, and Fig. 5 b is the FIG. 5a is a view taken along the line X--X, and FIG. 5c is a view taken along the Y-Y arrow of FIG. 5a. 6...Previous device, 20...Control device, 21...
Ultrasonic two-piece detector, 23...wave transmission sensor, 2
4... Wave reception sensor, 26... Judgment device, 27...
...Transmission circuit, 28...Detection wave height level setting circuit.
Claims (1)
部分に設けられる前当装置に装着された２枚検知
器において、枚葉紙を挟んで上下に配置された超
音波の送波センサー及び受波センサーと、送波セ
ンサーに接続した発信回路と、受波センサーに接
続した判定装置と、判定装置に接続した検知波高
レベル設定回路とからなることを特徴とする超音
波式２枚検知器。 In the two-sheet detector attached to the front device installed in the section where the sheet-fed press is transferred from the paper feed section to the post-processing section, ultrasonic waves are sent to Ultrasonic type 2 characterized by comprising a wave sensor, a wave receiving sensor, a transmitting circuit connected to the wave transmitting sensor, a determination device connected to the wave receiving sensor, and a detection wave height level setting circuit connected to the determining device. Sheet detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3657489U JPH02129352U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3657489U JPH02129352U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129352U true JPH02129352U (en) | 1990-10-25 |
Family
ID=31542926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3657489U Pending JPH02129352U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004026485A (en) * | 2001-08-21 | 2004-01-29 | Canon Inc | Signal output device, sheet material type distinguishing device, image forming device, and sheet material type distinguishing method |
-
1989
- 1989-03-31 JP JP3657489U patent/JPH02129352U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004026485A (en) * | 2001-08-21 | 2004-01-29 | Canon Inc | Signal output device, sheet material type distinguishing device, image forming device, and sheet material type distinguishing method |
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