JPS57102264A - Automatic controller for paint film thickness in producing plant for painted steel strip - Google Patents

Automatic controller for paint film thickness in producing plant for painted steel strip

Info

Publication number
JPS57102264A
JPS57102264A JP17686180A JP17686180A JPS57102264A JP S57102264 A JPS57102264 A JP S57102264A JP 17686180 A JP17686180 A JP 17686180A JP 17686180 A JP17686180 A JP 17686180A JP S57102264 A JPS57102264 A JP S57102264A
Authority
JP
Japan
Prior art keywords
film thickness
section
paint film
painting
producing plant
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
Application number
JP17686180A
Other languages
Japanese (ja)
Other versions
JPS6054111B2 (en
Inventor
Kiyoshi Awai
Shiro Hamada
Hiroyoshi Fujibayashi
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.)
TAIYO SEIKO KK
TAIYO SEIKOU KK
TAIYOU SEIKOU KK
Sumitomo Heavy Industries Ltd
Original Assignee
TAIYO SEIKO KK
TAIYO SEIKOU KK
TAIYOU SEIKOU KK
Sumitomo Heavy Industries 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 TAIYO SEIKO KK, TAIYO SEIKOU KK, TAIYOU SEIKOU KK, Sumitomo Heavy Industries Ltd filed Critical TAIYO SEIKO KK
Priority to JP55176861A priority Critical patent/JPS6054111B2/en
Publication of JPS57102264A publication Critical patent/JPS57102264A/en
Publication of JPS6054111B2 publication Critical patent/JPS6054111B2/en
Expired legal-status Critical Current

Links

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  • Coating Apparatus (AREA)

Abstract

PURPOSE: To prevent the hunting of a control system by comparing the detected paint film thickness after drying with prescribed film thickness, and transmitting the signal thereof to a painting section with the delay by the time when a steel plate moves from the painting section up to a film thickness detector.
CONSTITUTION: In a producing plant for painted strips by painting a steel plate 1 in a painting section 3, drying the paint with a dryer 4 and taking up the plate with a take-up roll 5, the paint film thickness after drying detected with a film thickness detector 22 is compared with prescribed film thickness in a comparing operator 23. At the time of controlling film thickness by transmitting the deviation signal from said comparing operator to the section 3, the transmission of said signal is delayed by the time required for the plate 1 for moving from the section 3 to the detector 22. Since in this way the timing of control is properly matched in a long production line as well, the hunting of the control system is prevented.
COPYRIGHT: (C)1982,JPO&Japio
JP55176861A 1980-12-15 1980-12-15 Automatic paint film thickness control device for paint coated strip manufacturing equipment Expired JPS6054111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176861A JPS6054111B2 (en) 1980-12-15 1980-12-15 Automatic paint film thickness control device for paint coated strip manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176861A JPS6054111B2 (en) 1980-12-15 1980-12-15 Automatic paint film thickness control device for paint coated strip manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS57102264A true JPS57102264A (en) 1982-06-25
JPS6054111B2 JPS6054111B2 (en) 1985-11-28

Family

ID=16021096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176861A Expired JPS6054111B2 (en) 1980-12-15 1980-12-15 Automatic paint film thickness control device for paint coated strip manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS6054111B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163467A (en) * 1982-03-24 1983-09-28 Ishikawajima Harima Heavy Ind Co Ltd Means for controlling thickness of paint film in roll coater

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932821A (en) * 1972-07-27 1974-03-26
JPS5096638A (en) * 1973-12-27 1975-07-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932821A (en) * 1972-07-27 1974-03-26
JPS5096638A (en) * 1973-12-27 1975-07-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163467A (en) * 1982-03-24 1983-09-28 Ishikawajima Harima Heavy Ind Co Ltd Means for controlling thickness of paint film in roll coater
JPS6345863B2 (en) * 1982-03-24 1988-09-12 Ishikawajima Harima Heavy Ind

Also Published As

Publication number Publication date
JPS6054111B2 (en) 1985-11-28

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