Three-side adjustable scraper of extrusion device
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United States of America Patent
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Nov 25, 2014
Grant Date -
Mar 6, 2014
app pub date -
Dec 26, 2011
filing date -
May 11, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A three-side adjustable scraper of an extrusion device includes a scraper body arranged on the body of an extrusion device. One side of the scraper body has a knife edge which is attached to the wheel surface of an extrusion wheel of the extrusion device, and the scraper body is adjustably provided with a left side scraper seat and a right side scraper seat. A left side scraper and a right side scraper are respectively arranged on the left side scraper seat and the right side scraper seat, and the knife edges of the left side scraper and the right side scraper are respectively attached to the two sides of the extrusion wheel of the 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.
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