Coating roller of coating machine

• Main Author: WEI HAOREN
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; PERFORMING OPERATIONS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model relates to a coating roller of a coating machine in the field of electronic component manufacturing equipment, the two ends of the coating roller are connected with a rack, and the coating roller can rotate along the axis of the coating roller; a funnel-shaped coating box is arranged above the circumference of a coating roller, micrometer heads are arranged at the left end and the right end of the coating box, the measuring ends of the micrometer heads downwards make contact with the upper surface of the circumference of the coating roller, the distance between the lower end face of the coating box and the upper surface of the circumference of the coating roller can be adjusted by rotating the micrometer heads, and therefore the thickness of a foaming layer and the thickness of an adhesive layer are adjusted. The coating roller can rotate along the axis, the problems that dust is brought to the lower surface of a PET film substrate, the PET film substrate is attached to the surface of the co