新涂布机培训(英文版)资料.ppt

* 1 wooden strip 2 blade 3 metering rod metering rod bed 5 aligning aid 6 wooden rod 7 wooden strip 8 mouting device * * 1 metering rod 2 metering rod bed 3 connector 4 hose connector water hose 6 quick-release coupling 7 top part of coupling 8 metering rod end 9 bottom part of coupling blade, 11 rinsing channel * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 backing roll 2 metering beam spacer unit 3 hydraulic cylinder 4 metering beam bearing arm 5 pivot bearing 6 metering beam * * * * * * * * * * 1 screw jack element 2 blade angle display 3 metering beam 4 pivot bearing * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * When to replace wear parts? Damaged metering rod Worn out blades When to replace wear parts? Edge doctor Doctor blade worn out. DANGER: The metal support blade must not scratch on the applicator roll surface! Edge doctor blade change Replacing a rollflex unit Important items: Carry rollflex with 2-3 people Check if an old metering rod can be re-used Make records, attach a label to old rod Assembly of new rollflex unit 1 aligning aid 2 blade metering rod bed 4 metering rod 5 wooden strip Assembly of new rollflex unit Assembly of new rollflex unit Assembly of new rollflex unit 1 metering rod 2 quick-release coupling 3 driver 4 drive shaft Replacing a stiff blade or bent blade 1) Press ?coating stop“ button ? metering beam will swivel to standby position. 2) Press ?unclamp“ button ? clamping hose will de-aerate 3) Take out old blade and install new blade 4) Press ?clamp“ button 5) Press ?coating start“ button Prepare roll change 1. Swivel metering beam, applicator roll, and color distribution pipe to cleaning position. 2. Switch off drives and safeguard against restarting. 3. Disconnect pneumatic and hydraulic supply and lubrication. 4. Dismount drive shaft coupling. Roll change 1) 2) 3) Roll change Adjustments after roll change Set