SOLNA D380 remote control ink fountain is unstable under the ink

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When the SOLNA D380 remote control ink fountain is used to stir ink and add ink, it often happens that the ink fountain is unstable.

Fault analysis

The ink knives of each ink zone are subjected to the ejector pin force, and the top force should be stable. When the ink is stirred and inked, the gap between the ink knife and the ink fountain roller should not change. The ejector pin in the ink fountain is connected to the ink key servo motor, and the ejector pin is hooked at the groove. The internal control stroke card of the ink key servo motor has two limit positions, which are fixed on the shaft by the countersunk head screw. If the position of the limit position is not correct, the shaft will be strung, which affects the stability of the top rod top force, resulting in ink color. Unstable.

2. Adjustment method

Loosen the screw and hold the shaft with your hand to move the limit of the gear up and lock it. The other limit will also be adjusted accordingly.

The above content is selected from Keyin Media. Printing Technology ·Digital Graphic Arts 2012 No.8, more journal content please pay attention to the journal channel, the latest journal content click to enter the Keyinwang electronic journal channel.


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