Scraping device for coating disc and coating machine

• Main Authors: LONG MAOLIANG, ZHU JIANMING, CHEN JINLIANG, FAN XINJIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• 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 invention provides a scraping device for a coating disc and a coating machine. The material scraping device comprises a fixed switching assembly, a material scraping assembly and a material scraping assembly. The fixed switching assembly is used for being fixed to a fixed plate parallel to the printing roller. A driving mechanism attached to the fixed adapter assembly; the scraper assembly comprises a front scraper and at least one side scraper, and the front scraper and the side scraper form a groove-shaped structure for embedding the coating disc and are used for scraping the coating disc; and the transmission assembly is connected between the driving mechanism and the scraper assembly, and the driving mechanism is configured to enable the front scraper to move towards the circumferential side face of the coating disc and enable at least one side scraper to move towards at least one end face of the two end faces of the coating disc through the transmission assembly. The transmission assembly comprises a