ULTRASONIC DEVICE FOR MOULDING MICRO PLASTIC PARTS

The invention relates to an ultrasonic device for molding micro plastic parts, which comprises combining: a) a mold cavity configured in a mold (M) having an inlet for supplying plastic material to a chamber with an access opening and said chamber facing the cavity at a distal end in relation to its...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ESCUDERO MARTINEZ, ENCARNACION, RODRIGUEZ SIERRA, MA EUGENIA, SANCHO DESCALZO, ANDRES, PLANTA TORRALBA, FRANCISCO JAVIER, BAS FERRERO, JOSE FERNANDO, PULIGA, FRANCESCO, MACIAS LOPEZ, PEDRO LUIS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to an ultrasonic device for molding micro plastic parts, which comprises combining: a) a mold cavity configured in a mold (M) having an inlet for supplying plastic material to a chamber with an access opening and said chamber facing the cavity at a distal end in relation to its access opening; b) a cantilevered ultrasonic vibration element (1) associated with an ultrasound generator, with an end portion or tip inserted tightly into the chamber through the access opening in an axially centered manner; c) movement means for generating a relative movement between the end portion and said parts of the mold (M) so that so that said end portion engages with the supplied plastic material and exerts a pressure of pre-determined magnitude thereon upon activation of said ultrasonic vibration element.