JPH0316006U - - Google Patents
Info
- Publication number
- JPH0316006U JPH0316006U JP7557389U JP7557389U JPH0316006U JP H0316006 U JPH0316006 U JP H0316006U JP 7557389 U JP7557389 U JP 7557389U JP 7557389 U JP7557389 U JP 7557389U JP H0316006 U JPH0316006 U JP H0316006U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- sheared
- burr
- detection sensor
- sheet detection
- 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 8
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案装置の一実施例を示す全体構成
図、第２図は第１図の剪断部照射用光源の一例を
示す光学的配置図である。
１１……搬送装置、１２……被検査シート、１
２ａ……剪断部、１３……シート検出センサ、１
４……剪断部照射用光源、１５……イメージセン
サ、１６……コントローラ、１７……低倍率顕微
鏡、１８……フレームメモリ、１９……バリ良否
判定手段。
FIG. 1 is an overall configuration diagram showing one embodiment of the device of the present invention, and FIG. 2 is an optical layout diagram showing an example of the light source for irradiating the sheared portion of FIG. 1. 11... Conveyance device, 12... Sheet to be inspected, 1
2a... Shearing section, 13... Sheet detection sensor, 1
4... Light source for irradiating the sheared part, 15... Image sensor, 16... Controller, 17... Low magnification microscope, 18... Frame memory, 19... Burr quality determination means.
Claims (1)
の所定位置到達を検出するシート検出センサと、
前記被検査シートの剪断辺を直角方向に横切るス
リツト光を投射する剪断部照射用光源と、この剪
断部照射用光源から照射されたスリツト光によつ
て前記被検査シートの剪断部近傍から反射されて
くる反射光像を受光するシヤツター付き撮像装置
と、前記シート検出センサから出力するシート検
出信号を受けて前記シヤツターを開とし、これに
よつて前記撮像装置に結像される前記反射光像の
結像位置から前記剪断部のバリ量データを得るバ
リ量取得手段とを備えたバリ測定装置。 (2) 搬送ライン上を搬送する被検査シート先端
の所定位置到達を検出するシート検出センサと、
前記被検査シートの剪断辺を直角方向に横切るス
リツト光を超短時間投射する剪断部照射用光源と
、この剪断部照射用光源から照射されたスリツト
光によつて前記被検査シートの剪断部近傍から反
射されてくる反射光像を受光する撮像装置と、前
記シート検出センサから出力するシート検出信号
を受けて前記撮像装置に結像される前記反射光像
の結像位置から前記剪断部のバリ量データを得る
バリ量取得手段とを備えたバリ測定装置。[Scope of claim for utility model registration] (1) A sheet detection sensor that detects when the leading edge of a sheet to be inspected conveyed on a conveyance line reaches a predetermined position;
A light source for irradiating a sheared part projects a slit light that crosses the sheared side of the sheet to be inspected in a direction perpendicular to the sheared side of the sheet to be inspected; an imaging device with a shutter that receives a reflected light image coming from the sheet; and the shutter is opened in response to a sheet detection signal output from the sheet detection sensor, thereby forming the reflected light image on the imaging device. A burr measuring device comprising: a burr amount obtaining means for obtaining burr amount data of the sheared portion from an imaging position. (2) a sheet detection sensor that detects when the leading edge of the sheet to be inspected conveyed on the conveyance line reaches a predetermined position;
A light source for irradiating a sheared part that projects a slit light that crosses the sheared side of the sheet to be inspected in a right angle direction for a very short time; an imaging device that receives a reflected light image reflected from the sheet detection sensor; and a burr on the shearing portion from the imaging position of the reflected light image that is formed on the imaging device in response to a sheet detection signal output from the sheet detection sensor. A burr measuring device comprising a burr amount acquisition means for obtaining quantity data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7557389U JPH0316006U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7557389U JPH0316006U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316006U true JPH0316006U (en) | 1991-02-18 |
Family
ID=31616263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7557389U Pending JPH0316006U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316006U (en) |
-
1989
- 1989-06-29 JP JP7557389U patent/JPH0316006U/ja active Pending
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