JPS6338996U - - Google Patents
Info
- Publication number
- JPS6338996U JPS6338996U JP13314286U JP13314286U JPS6338996U JP S6338996 U JPS6338996 U JP S6338996U JP 13314286 U JP13314286 U JP 13314286U JP 13314286 U JP13314286 U JP 13314286U JP S6338996 U JPS6338996 U JP S6338996U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- detection means
- detect
- leading edge
- 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
- 238000001514 detection method Methods 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Control Of Cutting Processes (AREA)
Description
第１図は、本考案に係る穿孔装置における穿孔
タイミング補正機構の簡略化した断面図、第２図
はそのフローチヤートである。
５……第１検知手段、６……穿孔装置、７……
第２検知手段、２０……制御手段、２２……第３
検知手段。
FIG. 1 is a simplified sectional view of a drilling timing correction mechanism in a drilling apparatus according to the present invention, and FIG. 2 is a flowchart thereof. 5... first detection means, 6... punching device, 7...
second detection means, 20... control means, 22... third
Detection means.
Claims (1)
、用紙の先端を検知するための第１検知手段と、 上記穿孔装置よりも搬送方向下流側に設けられ
て、用紙の先端、被穿孔部、及び用紙の後端を検
知するための第２検知手段と、 用紙のサイズを検知する第３検知手段と、 前記第１検知手段からの検知信号入力後穿孔装
置作動までの穿孔タイミングを、前記第２検知手
段及び第３検知手段による検知結果から算出され
た用紙先端から被穿孔部までの距離に基づき、補
正するための制御手段とから成ることを特徴とす
る穿孔装置における穿孔タイミング補正機構。[Scope of Claim for Utility Model Registration] In a paper conveyance path, a punching device for punching holes in the paper, and a first detection means provided upstream of the punching device in the conveyance direction to detect the leading edge of the paper. and a second detection means provided downstream of the punching device in the transport direction to detect the leading edge of the paper, the perforated part, and the trailing edge of the paper, and a third detection means to detect the size of the paper. and, the perforation timing from the input of the detection signal from the first detection means to the operation of the perforation device is determined based on the distance from the leading edge of the paper to the perforated portion calculated from the detection results by the second detection means and the third detection means. 1. A drilling timing correction mechanism in a drilling apparatus, characterized in that the drilling timing correction mechanism is comprised of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13314286U JPH045273Y2 (en) | 1986-08-30 | 1986-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13314286U JPH045273Y2 (en) | 1986-08-30 | 1986-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338996U true JPS6338996U (en) | 1988-03-12 |
| JPH045273Y2 JPH045273Y2 (en) | 1992-02-14 |
Family
ID=31033184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13314286U Expired JPH045273Y2 (en) | 1986-08-30 | 1986-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045273Y2 (en) |
-
1986
- 1986-08-30 JP JP13314286U patent/JPH045273Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH045273Y2 (en) | 1992-02-14 |
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