Injection molding screw

The invention discloses an injection molding screw rod, which belongs to the field of injection molding equipment structures, and comprises a material guide screw rod which comprises a first thread section; the first material guide wheel is installed at the discharging end of the first threaded sect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PAN PENGXU, LI JUN, CHEN ZHIGANG, LI SUJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS 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
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Beschreibung
Zusammenfassung:	The invention discloses an injection molding screw rod, which belongs to the field of injection molding equipment structures, and comprises a material guide screw rod which comprises a first thread section; the first material guide wheel is installed at the discharging end of the first threaded section, and a plurality of first material guide pieces with the rotating direction opposite to the thread rotating direction of the first threaded section are arranged in the circumferential direction of the first material guide wheel; and the second material guide wheel is arranged on the side, away from the first threaded section, of the first material guide wheel, and a plurality of second material guide pieces with the rotating direction the same as the thread rotating direction of the first threaded section are arranged in the circumferential direction of the second material guide wheel. According to the scheme, the two material guide wheels are mounted on the right side and the reverse side of the discharge port