THREE-SIDE ADJUSTABLE SCRAPER OF EXTRUSION DEVICE

摘要

Disclosed in the present invention is a three-side adjustable scraper of an extrusion device comprises a scraper body (3) arranged on the body of an extrusion device (1). One side of the scraper body (3) is provided with a knife edge (31) which is attached with the wheel surface of an extrusion wheel (2) of the extrusion device (1), and the scraper body (3) is adjustably provided with a left side scraper seat (4) and a right side scraper seat (5). A left side scraper (42) and a right side scraper (52) are respectively arranged on the left side scraper seat (4) and the right side scraper seat (5), and the knife edges of the left side scraper (42) and the right side scraper (52) are respectively attached with the two sides of the extrusion wheel (2) of the extrusion device (1). At the foundation of the knife edges of the three-side adjustable scraper of an extrusion device, the left side scraper and the right side scraper are additionally arranged, so that materials adhered on the two sides of the extrusion wheel can be scraped off by the scraper, and the materials scraping in all directions is enabled.