JPH0338847U - - Google Patents
Info
- Publication number
- JPH0338847U JPH0338847U JP9849089U JP9849089U JPH0338847U JP H0338847 U JPH0338847 U JP H0338847U JP 9849089 U JP9849089 U JP 9849089U JP 9849089 U JP9849089 U JP 9849089U JP H0338847 U JPH0338847 U JP H0338847U
- Authority
- JP
- Japan
- Prior art keywords
- film
- air
- sensor
- film sheet
- punching device
- 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
- 238000004080 punching Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 description 1
Landscapes
- Registering Or Overturning Sheets (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Punching Or Piercing (AREA)
Description
第１図は本考案のフイルムの位置合わせセンサ
の１実施例を示す斜視図、第２図は該フイルムの
位置合わせセンサに用いられるビームスイツチを
示す斜視図、第３図は本考案を適用したフイルム
打抜装置の側面図、第４図は従来のフイルム打抜
装置の側面図、第５図は従来のフイルム打抜装置
に用いられたセンサを示す斜視図である。
１……フイルム打抜装置、２……フイルムロー
ル、３，３ａ……フイルムシート、８，４８……
フイルムの位置合わせセンサ、１６……送り台、
５８……グラスフアイバによる反射式センサ、６
０……ノズル（エア噴出手段）、６６……ビーム
スイツチ、ＡＦ……エア噴流。
Fig. 1 is a perspective view showing one embodiment of the film positioning sensor of the present invention, Fig. 2 is a perspective view showing a beam switch used in the film positioning sensor, and Fig. 3 is a perspective view showing an embodiment of the film positioning sensor of the present invention. FIG. 4 is a side view of a conventional film punching device, and FIG. 5 is a perspective view showing a sensor used in the conventional film punching device. 1... Film punching device, 2... Film roll, 3, 3a... Film sheet, 8, 48...
Film positioning sensor, 16...feeding base,
58... Reflective sensor using glass fiber, 6
0... Nozzle (air jetting means), 66... Beam switch, AF... Air jet.
Claims (1)
が所定の位置に整合しているか否かを検知するフ
イルムの位置合わせセンサにおいて、該センサの
検知箇所の上方にはエア噴出手段が設けられ、エ
ア噴出手段の下方を通過するフイルムシートが検
知箇所で平坦になる様に該フイルムシートに対し
てエア噴出手段からエアが吹き付けられることを
特徴とするフイルムの位置合わせセンサ。 In a film alignment sensor that detects whether or not a film sheet supplied to a film punching device is aligned at a predetermined position, an air jetting means is provided above a detection point of the sensor. A film positioning sensor characterized in that air is blown onto the film sheet from an air blowing means so that the film sheet passing below becomes flat at the detection location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9849089U JPH056299Y2 (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9849089U JPH056299Y2 (en) | 1989-08-25 | 1989-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338847U true JPH0338847U (en) | 1991-04-15 |
| JPH056299Y2 JPH056299Y2 (en) | 1993-02-18 |
Family
ID=31647588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9849089U Expired - Lifetime JPH056299Y2 (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056299Y2 (en) |
-
1989
- 1989-08-25 JP JP9849089U patent/JPH056299Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056299Y2 (en) | 1993-02-18 |
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