JPH0185353U - - Google Patents
Info
- Publication number
- JPH0185353U JPH0185353U JP1987178924U JP17892487U JPH0185353U JP H0185353 U JPH0185353 U JP H0185353U JP 1987178924 U JP1987178924 U JP 1987178924U JP 17892487 U JP17892487 U JP 17892487U JP H0185353 U JPH0185353 U JP H0185353U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- photoelectric sensor
- detection signal
- old
- paper splicing
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Replacement Of Web Rolls (AREA)
Description
第１図は本考案の代表的な実施例を示す紙継装
置の作動説明図、第２図は第１図のＥ―Ｅ矢視図
、第３図は従来の紙継装置の作動説明図、第４図
は第３図のＡ―Ａ矢視図、第５図は従来の紙継位
置検出部の断面図、第６図は同正面図である。
図の主要部分の説明、１……紙継アーム、５…
…新巻取紙、６……旧巻取紙、７，２３……光電
センサ、１４……ブラシ、１５……ナイフ、１６
……近接センサ。
Fig. 1 is an explanatory diagram of the operation of a paper splicing device showing a typical embodiment of the present invention, Fig. 2 is a view taken along the line EE in Fig. 1, and Fig. 3 is an explanatory diagram of the operation of a conventional paper splicing device. , FIG. 4 is a view taken along the line A--A in FIG. 3, FIG. 5 is a sectional view of a conventional paper splicing position detection section, and FIG. 6 is a front view thereof. Explanation of the main parts of the figure, 1... paper joint arm, 5...
…New roll paper, 6…Old roll paper, 7, 23…Photoelectric sensor, 14…Brush, 15…Knife, 16
...Proximity sensor.
Claims (1)
の表面上のマークに正対するごとく設けられた光
電センサと、同光電センサの検出信号を受けて紙
継を行う紙継手段と、紙継ぎが終わつた２枚重ね
部分の位置を検出する光電センサと、同光電セン
サの検出信号を受けて旧紙を切断する切断手段と
を備えたことを特徴とする紙継装置。 In an automatic exchange device for old and new paper rolls, there is a photoelectric sensor installed so as to directly face a mark on the surface of the new paper roll, a paper splicing means that performs paper splicing upon receiving a detection signal from the photoelectric sensor, and a second A paper splicing device comprising: a photoelectric sensor that detects the position of a stacked sheet portion; and a cutting device that cuts old paper in response to a detection signal from the photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178924U JPH0185353U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178924U JPH0185353U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185353U true JPH0185353U (en) | 1989-06-06 |
Family
ID=31470517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178924U Pending JPH0185353U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185353U (en) |
-
1987
- 1987-11-26 JP JP1987178924U patent/JPH0185353U/ja active Pending