Filtering device for pouring nozzle of sponge foaming machine

• Main Authors: LEE TAE-SOO, JI GUANGJUN
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a sponge foaming machine pouring nozzle filtering device which comprises a pouring nozzle shell, a mounting groove is formed in the inner wall of the pouring nozzle shell, a filter screen is arranged in the mounting groove, the upper end of the filter screen is rotationally connected with a transmission rod, a sleeve is arranged on the outer wall of the transmission rod, a plurality of connecting plates arranged in the circumferential direction are arranged on the outer wall of the sleeve, and the connecting plates are arranged in the mounting groove. The lower ends of the multiple connecting plates are all provided with scrapers, the outer wall of the upper end of the transmission rod is sleeved with a box body, the box body is connected with the inner wall of the pouring nozzle shell through two fixing rods, a driving mechanism used for driving the transmission rod is arranged in the box body, and the pouring nozzle shell is provided with a supporting plate. According to the pour