JPS553917A - Initial position adjusting method for doctor blade - Google Patents
Initial position adjusting method for doctor bladeInfo
- Publication number
- JPS553917A JPS553917A JP7608978A JP7608978A JPS553917A JP S553917 A JPS553917 A JP S553917A JP 7608978 A JP7608978 A JP 7608978A JP 7608978 A JP7608978 A JP 7608978A JP S553917 A JPS553917 A JP S553917A
- Authority
- JP
- Japan
- Prior art keywords
- ink
- doctor blade
- tip end
- overcurrent
- circuit
- 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
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
PURPOSE: To feed ink in accordance with the printing pattern by fitting overcurrent type displacement detecting elements at the tip end of the doctor blade of a printing ink feeder.
CONSTITUTION: Corresponding to the number of ink amount adjusting screws 26 arranged along the width of a doctor blade 22, an adequate number of overcurret type displacement detecting elements 32 are fitted. This results in that the overcurrent in the elements changes in reverse proportion to the size of the gap 42 between the blade tip end and an ink source roller 20. The current change signal is displayed on a display unit 40 in terms of ink layer thickness or the like numerical value through the functions of an amplification circuit 34, correction circuit 36, and nemerical value conversion circuit 38. With an ink deposition amount distribution suitable for the printing pattern preset by use of proofs or the like, instructions are fed from a control circuit 44 to the screws 26 through an adequate transmission mechanism, so as to enable proper feeding of the ink.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7608978A JPS553917A (en) | 1978-06-23 | 1978-06-23 | Initial position adjusting method for doctor blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7608978A JPS553917A (en) | 1978-06-23 | 1978-06-23 | Initial position adjusting method for doctor blade |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS553917A true JPS553917A (en) | 1980-01-12 |
Family
ID=13595098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7608978A Pending JPS553917A (en) | 1978-06-23 | 1978-06-23 | Initial position adjusting method for doctor blade |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS553917A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3727656A1 (en) * | 1987-08-19 | 1989-03-02 | Mailaender Fa J G | Method for positioning the ductor knife of a printing machine, and device for carrying out the method |
US4817524A (en) * | 1986-12-31 | 1989-04-04 | The Boeing Company | Screen printing method and apparatus |
CN116753820A (en) * | 2023-08-16 | 2023-09-15 | 枣庄金大包装有限公司 | Angle measuring ruler of ink scraping knife of intaglio printing press |
-
1978
- 1978-06-23 JP JP7608978A patent/JPS553917A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817524A (en) * | 1986-12-31 | 1989-04-04 | The Boeing Company | Screen printing method and apparatus |
DE3727656A1 (en) * | 1987-08-19 | 1989-03-02 | Mailaender Fa J G | Method for positioning the ductor knife of a printing machine, and device for carrying out the method |
CN116753820A (en) * | 2023-08-16 | 2023-09-15 | 枣庄金大包装有限公司 | Angle measuring ruler of ink scraping knife of intaglio printing press |
CN116753820B (en) * | 2023-08-16 | 2023-11-14 | 枣庄金大包装有限公司 | Angle measuring ruler of ink scraping knife of intaglio printing press |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3561459B2 (en) | Ink supply control device | |
JPS553917A (en) | Initial position adjusting method for doctor blade | |
ES8102711A1 (en) | Ink fountain for offset or letter-press printing machines. | |
ES479389A1 (en) | Inking mechanisms for presses | |
JPS557453A (en) | Ink feeder | |
GB1587026A (en) | Device for adjustment of the ink metering elements in the inking unit on printing presses | |
JPS56115266A (en) | Stylus holder for facsimile or the like | |
JPS53121370A (en) | Paper feeding apparatus | |
EP0395959A3 (en) | Method and device for adjusting an ink metering device in a printing press from a zero ink application position | |
JPS562170A (en) | Method of controlling image quality of offset printing machine | |
JPS5332740A (en) | Ink type dot printer | |
JPS548539A (en) | Liquid feeder | |
JPS6445613A (en) | Method for controlling thickness of rubber sheet | |
JPS5424022A (en) | Paper feeder | |
JPS57102376A (en) | Printing method for bar code | |
JPS5492746A (en) | Fixing device of electrophotographic copier | |
JPS5739978A (en) | Printer | |
JPS552068A (en) | Small printer | |
JPS5291615A (en) | Correcting quality of printed characters in printer | |
JPS5533212A (en) | Form feeder | |
JPS559809A (en) | Printer | |
JPS52115298A (en) | Ticket issuing apparatus | |
JPS56166070A (en) | Automatic printer | |
JPS5667260A (en) | Feeding device of ink | |
JPS5787981A (en) | Label issuing device |