JPS5763072A - Automatic inspection for laver and its device - Google Patents

Automatic inspection for laver and its device

Info

Publication number
JPS5763072A
JPS5763072A JP55135540A JP13554080A JPS5763072A JP S5763072 A JPS5763072 A JP S5763072A JP 55135540 A JP55135540 A JP 55135540A JP 13554080 A JP13554080 A JP 13554080A JP S5763072 A JPS5763072 A JP S5763072A
Authority
JP
Japan
Prior art keywords
laver
sent
image sensor
guide
hole
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
Application number
JP55135540A
Other languages
Japanese (ja)
Inventor
Shintaro Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokiwa Electric Co Ltd
Original Assignee
Tokiwa Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokiwa Electric Co Ltd filed Critical Tokiwa Electric Co Ltd
Priority to JP55135540A priority Critical patent/JPS5763072A/en
Publication of JPS5763072A publication Critical patent/JPS5763072A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To inspect damages and holes of laver automatically, by using a counter and an image sensor operated by a pulse encoder.
CONSTITUTION: The position of laver on the feed conveyor 21 is corrected by the guide 35 moving to one side, the laver is passed through the guide 5 with slit hole, and light rays of the light source 7 are intercepted by the light hole 4. The signal detected by the image sensor 8 is sent to the controller, and a counter which is preset based on the size of the laver is operated. When the laver has a hole, the light rays from the light source 7 enter into the image sensor 8, the controller judges it as inferior goods, the selenoid 18 is energized, and the inferior laver is sent to the side of the inferior goods by the selecting guide 12. When the laver is judged excellent goods, it is sent to the transportation conveyor 14.
COPYRIGHT: (C)1982,JPO&Japio
JP55135540A 1980-09-29 1980-09-29 Automatic inspection for laver and its device Pending JPS5763072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55135540A JPS5763072A (en) 1980-09-29 1980-09-29 Automatic inspection for laver and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135540A JPS5763072A (en) 1980-09-29 1980-09-29 Automatic inspection for laver and its device

Publications (1)

Publication Number Publication Date
JPS5763072A true JPS5763072A (en) 1982-04-16

Family

ID=15154164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135540A Pending JPS5763072A (en) 1980-09-29 1980-09-29 Automatic inspection for laver and its device

Country Status (1)

Country Link
JP (1) JPS5763072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384464A (en) * 1986-09-29 1988-04-15 Nishihatsu Sangyo Kk Automatic selection method of dried laver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596078A (en) * 1979-01-11 1980-07-21 Sharp Corp Laver screening device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596078A (en) * 1979-01-11 1980-07-21 Sharp Corp Laver screening device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384464A (en) * 1986-09-29 1988-04-15 Nishihatsu Sangyo Kk Automatic selection method of dried laver

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