A fully automatic ink supply and cleaning ink station
A fully automatic, ink supply technology, applied in the general parts of printing machinery, printing, printing presses, etc., can solve the problems that the ink supply and ink return cannot be controlled by PLC intelligently, time-consuming and laborious cleaning, and printing color streak, etc. Simple structure, convenient operation and high intelligence
Active Publication Date: 2022-04-08
XIAN AEROSPACE HUAYANG PRINTING & PACKAGING MACHINERY
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Problems solved by technology
At present, most of the manual intervention cleaning is used. The ink supply and ink return volume of the ink pump cannot be intelligently controlled by PLC, and the speed of ink supply or ink return must be adjusted by manually turning the speed control valve. At the same time, the cleaning is also manual switching of each switch. It is time-consuming and labor-intensive, and it may not be cleaned cleanly, resulting in color cross-color problems in subsequent printing
Method used
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[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] The present invention is an ink station for fully automatic ink supply and cleaning, the structure is as follows: figure 1 As shown, the ink barrel 11 is included, the ink barrel 11 is connected to the diaphragm pump II2 through the ink tube, and the pipeline between the ink barrel 11 and the diaphragm pump II2 is provided with a three-way pneumatic valve I5, and the three-way pneumatic valve I5 passes through the pneumatic four-way valve 15 It is connected with the diaphragm pump II2, the diaphragm pump II2 and the ink chamber 9 are also connected through the pneumatic four-way valve 15, the diaphragm pump I1 is connected with the ink tray 8, the ink tray 8 is connected with the ink chamber 9 through the ink tube, and the diaphragm pump I1 is connected with the ink chamber 9. The pipeline between the ink barrels 11 is provided with a ...
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The invention discloses an ink station for fully automatic ink supply and cleaning, which includes an ink barrel, the ink barrel is connected to the diaphragm pump II through the ink tube, and the pipeline between the ink barrel and the diaphragm pump II is provided with a three-way pneumatic valve I, three The pneumatic valve Ⅰ is connected with the diaphragm pump Ⅱ through the pneumatic four-way valve, and the diaphragm pump Ⅱ and the ink chamber are also connected through the pneumatic four-way valve. The diaphragm pump Ⅰ is connected with the ink tray, and the ink tray is connected with the ink chamber through the ink tube. There is a three-way pneumatic valve III on the pipeline between the diaphragm pump I and the ink barrel, and the three-way pneumatic valve III is also connected to the three-way pneumatic valve II, and the three-way pneumatic valve II is also connected to the solvent tank I and the solvent tank II. The three-way pneumatic valve I is connected with the solvent barrel I and the solvent barrel II through pipelines. The present invention automatically applies ink according to the set flow rate when supplying ink, and firstly discharges ink when cleaning, and then cleans with used cleaning agent or water, and then uses clean solvent or water to clean thoroughly after cleaning.
Description
technical field [0001] The invention belongs to the technical field of printing machinery, and in particular relates to an ink station for fully automatic ink supply and cleaning. Background technique [0002] In the flexographic printing industry, customers will change printing plates at any time according to different orders, so it is necessary to quickly clean the ink chamber and anilox roller. At present, most of the manual intervention cleaning is used. The ink supply and ink return volume of the ink pump cannot be intelligently controlled by PLC, and the speed of ink supply or ink return must be adjusted by manually turning the speed control valve. At the same time, the cleaning is also manual switching of each switch. It is time-consuming and labor-intensive, and it may not be cleaned cleanly, resulting in color cross-color problems in subsequent printing. Contents of the invention [0003] The purpose of the present invention is to provide an ink station for fully...
Claims
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IPC IPC(8): B41F31/02B41F31/16B41F35/00
CPCB41F31/02B41F31/16B41F35/00
Inventor 史龙飞李瑜李龙刘刚陈龙李少辉王建平刘阳
Owner XIAN AEROSPACE HUAYANG PRINTING & PACKAGING MACHINERY