JPS55100837A - Detecting unit for two sheets in press - Google Patents

Detecting unit for two sheets in press

Info

Publication number
JPS55100837A
JPS55100837A JP722479A JP722479A JPS55100837A JP S55100837 A JPS55100837 A JP S55100837A JP 722479 A JP722479 A JP 722479A JP 722479 A JP722479 A JP 722479A JP S55100837 A JPS55100837 A JP S55100837A
Authority
JP
Japan
Prior art keywords
sample
blank
blank material
sheets
press
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
JP722479A
Other languages
Japanese (ja)
Inventor
Masayuki Tagawa
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP722479A priority Critical patent/JPS55100837A/en
Publication of JPS55100837A publication Critical patent/JPS55100837A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To make it possible to detect the singularity or plurality of blank material independently of its shape or size, by installing a means for comparing the weight of a blank material fed to the means with the weight of the sample.
CONSTITUTION: A sample is put into a sample tray 2 of a two-sheets-detecting means installed at the idle stage section between a blank feeder 10 and a press 8, and a blank material is placed on a saucer 1. Normal blank material and sample material are balanced at a support 5 by moving a balancer 7 on a bar 6. Excess inclination of the bar 6 is prevented by stoppers 4. A blank material is fed to the saucer 1 from the blank feeder 10 with a sample placed on the sample tray 2. When two or more sheets of the blank material are placed on the saucer 1 and the bar 6 is inclined, the operation of the press 8 is stopped according to the signal from a detecting means 3, then the plural blank materials are taken out.
COPYRIGHT: (C)1980,JPO&Japio
JP722479A 1979-01-26 1979-01-26 Detecting unit for two sheets in press Pending JPS55100837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP722479A JPS55100837A (en) 1979-01-26 1979-01-26 Detecting unit for two sheets in press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP722479A JPS55100837A (en) 1979-01-26 1979-01-26 Detecting unit for two sheets in press

Publications (1)

Publication Number Publication Date
JPS55100837A true JPS55100837A (en) 1980-08-01

Family

ID=11660015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP722479A Pending JPS55100837A (en) 1979-01-26 1979-01-26 Detecting unit for two sheets in press

Country Status (1)

Country Link
JP (1) JPS55100837A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143539U (en) * 1983-03-17 1984-09-26 福井機械株式会社 Multiple blank detection device
JPS59193337A (en) * 1983-04-18 1984-11-01 Aida Eng Ltd Detection of abnormal in blank material
FR2975024A1 (en) * 2011-05-13 2012-11-16 Peugeot Citroen Automobiles Sa Device for detecting presence of superimposed blanks in stamping press utilized for producing pressed parts for manufacturing car, has movable body whose movement between one position and another position is caused by presence of blanks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143539U (en) * 1983-03-17 1984-09-26 福井機械株式会社 Multiple blank detection device
JPS59193337A (en) * 1983-04-18 1984-11-01 Aida Eng Ltd Detection of abnormal in blank material
FR2975024A1 (en) * 2011-05-13 2012-11-16 Peugeot Citroen Automobiles Sa Device for detecting presence of superimposed blanks in stamping press utilized for producing pressed parts for manufacturing car, has movable body whose movement between one position and another position is caused by presence of blanks

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