Lifting device for knurling roller of corrugated paper box printing machine
The utility model discloses a lifting device for knurling roller of corrugated paper box printing machine, which comprises a machine board, an oscillating board mounted on the machine board, a spring mounted on the machine board to be connected with the oscillating bracket and a retractable bearing...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a lifting device for knurling roller of corrugated paper box printing machine, which comprises a machine board, an oscillating board mounted on the machine board, a spring mounted on the machine board to be connected with the oscillating bracket and a retractable bearing seat mounted on the oscillating bracket; wherein the oscillating bracket is arranged on the inner side of the machine board, the head of the shaft of the rubber roller and the screen roller are mounted on the retractable bearing seat and an ink fountain is mounted on the oscillating bracket. The ink fountain of the utility model can move up and down along the oscillating bracket, the clearance between the screen roller and the ink fountain can be greatly reduced and the splashing of ink is not prone to happen. And the maintenance is time-saving, labor-saving and very convenient. The ink fountain can be detached for cleaning. |
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