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JPS57197064A - Coating apparatus for coating agent - Google Patents

Coating apparatus for coating agent

Info

Publication number
JPS57197064A
JPS57197064A JP8195081A JP8195081A JPS57197064A JP S57197064 A JPS57197064 A JP S57197064A JP 8195081 A JP8195081 A JP 8195081A JP 8195081 A JP8195081 A JP 8195081A JP S57197064 A JPS57197064 A JP S57197064A
Authority
JP
Japan
Prior art keywords
steel plate
coating
plate
rubber rollers
rubber
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
JP8195081A
Other languages
Japanese (ja)
Other versions
JPS6220858B2 (en
Inventor
Tadanori Iwaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8195081A priority Critical patent/JPS57197064A/en
Publication of JPS57197064A publication Critical patent/JPS57197064A/en
Publication of JPS6220858B2 publication Critical patent/JPS6220858B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE: To eliminate deviation of the plate thickness of an electromagnetic steel plate after coating by the thickness of a coating agent by differentiating rubber hardnesses of a pair of main rubber rollers of a varnish coating apparatus for coating the electromagnetic steel plate corresponding to deviation of the plate thickness of a plate material to be coated.
CONSTITUTION: A varnish is coated on an electromagnetic steel plate by passing said electromagnetic steel plate 1 between main rubber rollers 20, 21 but, because rubber hardnesses of the main rubber rollers 20, 21 are differed in each parts corresponding to deviation of the plate thickness of said steel plate 1, surface pressure is generated on the surface of the steel plate 1 in each parts of the rubber rollers 20, 21 corresponding to the plate thickness of the steel plate 1. Therefore, in the both end parts 22, 23 of the rubber rollers 20, 21 where rubber hardness is low, surface pressure is made low and the varnish is thickly coated on both end parts 2, 3 of the steel plate 1 and, in the central parts 24 of the rubber rollers 20, 21 where rubber hardness in high, surface pressure is made high and the varnish is thinly coated on the central part 4 of the steel plate 1. By this mechanism, when steel plates 1 after coating are stacked, electromagnetic steel plate stack without deviation of stacked plate thickness is formed.
COPYRIGHT: (C)1982,JPO&Japio
JP8195081A 1981-05-29 1981-05-29 Coating apparatus for coating agent Granted JPS57197064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8195081A JPS57197064A (en) 1981-05-29 1981-05-29 Coating apparatus for coating agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8195081A JPS57197064A (en) 1981-05-29 1981-05-29 Coating apparatus for coating agent

Publications (2)

Publication Number Publication Date
JPS57197064A true JPS57197064A (en) 1982-12-03
JPS6220858B2 JPS6220858B2 (en) 1987-05-09

Family

ID=13760771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8195081A Granted JPS57197064A (en) 1981-05-29 1981-05-29 Coating apparatus for coating agent

Country Status (1)

Country Link
JP (1) JPS57197064A (en)

Also Published As

Publication number Publication date
JPS6220858B2 (en) 1987-05-09

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