What should I do if the lithium battery coating machine is wrinkled?

　　1. The overall installation accuracy is low. The installation center of each component is deviated from the whole machine design center line, or the angle with the design center. The foil belt will be severely wrinkled. The installation center must be adjusted.

　　2. The parallel degree between the rollers will cause the foil belt to wrinkle. It is necessary to carefully check whether the vertical projection surface is not parallel or the horizontal plane is not parallel, and then adjust it.

　　3. The roughness of the roller surface is super poor, the roller surface is not smooth enough, and the foil belt is wrinkled when there is obvious processing texture. The manufacturer needs to be replaced.

　　4. Back rollers and over rollers are scrubbing with foreign objects or excessive water heterogeneity. They need to be checked frequently, discovered and cleaned in time, and be careful not to damage the roller surface.

　　5. Poor foil belt joints. When the tension on both sides of the foil belt is unbalanced, the pole is wrinkled. First adjust the tension adjustment roller below the cloth head, and adjust the adjustment roller to the original state after the foil belt gradually stable.

　　6. The gap between the back roller and the coating roller is wrinkled when the gap between the two ends is inconsistent. Regardless of the first side or the second side, you must adjust this gap carefully. First, the gap is appropriately expanded, and then slowly reduces it. At the same time, observe that the coating roller is just exposed to the percentage scale of the foil with the time, and then Reduce the gap 0.03mm.

　　7. When the system is abnormal, the polar wrinkle will also appear. Check the three correction systems before and after the inspection, whether it is in an automatic state. When the length of the foil belt is inconsistent, the sickle will also be wrinkled when the sickle is too large, which is beyond the ability of correction, so it has to change the foil.

　　8. The pole tension is wrinkled when the tension is too large. Check whether the tension set value is reasonable. Check whether the rotation of each transmission roller is flexible. Do not flexible rollers in time.

　　9. When the back roller opens the itinerary, wrinkles. The machine repair personnel need to be checked and confirmed and adjusted. After the back roller and the coating roller are opened, the two sides of the two sides are 1mm (see the percentage table). When the tail is qualified, the nuts are locked.

　　10. Credit -cyclical elastic variables will occur during the surface of the rubber roller on the back roller. When a certain degree of deformation residues occur, wrinkles will also appear. At this time, new products must be replaced.

　　11. The cause of the roller tight screw looseness causes the parallel state of each roller to be destroyed. At this time, wrinkles will occur. As long as you find it in time to adjust and tighten them in time.

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