Non-woven fabric melt-blowing device with scraping function

• Main Authors: HONG XING, YE XIAOPING, HU YITAO
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

The invention discloses a non-woven fabric melt-blowing device with a scraping function. The non-woven fabric melt-blowing device comprises a melt-blowing box body, a feeding pipeline, a spinneret plate, an airflow guide plate, a scraping assembly, a pushing mechanism and an air inducing box, the airflow guide plate designed by the invention can be detached in a floating manner below the spinneret plate, so that the airflow guide plate is driven by the pushing mechanism to move downwards, the airflow guide plate drives the scraping sheet to move downwards through the radial connecting rod and the longitudinal extension rod, and the scraping sheet enters the spinneret channel downwards; the outer side of the periphery of the scraping piece abuts against the inner wall of the periphery of the spinneret channel and moves downwards, in this way, downward scraping can be conducted on the spinneret channel through the scraping piece, meanwhile, the airflow guide plate is detached from the position below the spinner