The utility model discloses a kind of scraping devices, for removing the
coating slurry on
pole piece. Scraping device includes at least one scraping component, is set to the top of
pole piece, scraping component includes scraping drive part, scraper seat and scraper, scraper is installed in scraper seat, scraping drive part is used to drive scraper seat up and down movement to contact
pole piece, scraper seat is connected with scraping drive part by at least one adjusting mechanism, rotating sliding table is used to adjust the angle of scraper seat and pole piece. The utility model scraping device adjusts the angle between scraper and pole piece by rotating sliding table, accelerates the time that scraper head and pole piece form negative pressure, is convenient for timely adsorbing removed
coating slurry simultaneously, and scraper head
tail portion cannot hang material.