Plastic film unfolding and cutting equipment

The utility model discloses plastic film unfolding and cutting equipment which comprises a base, a pair of supporting arms are fixedly installed at the top end of the base, movable grooves are formed in the top ends of the pair of supporting arms, unwinding rollers are installed in the movable groov...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIU ZHONGHUI, LIU GUANGLEI, GAO ZHONGYAN, SUN KAIMING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses plastic film unfolding and cutting equipment which comprises a base, a pair of supporting arms are fixedly installed at the top end of the base, movable grooves are formed in the top ends of the pair of supporting arms, unwinding rollers are installed in the movable grooves, plastic films are wound on the outer sides of the unwinding rollers, and a pair of supporting plates are fixedly installed at the top end of the base. And tensioning rollers are installed on the sides, close to each other, of the pair of supporting plates through rotating shafts, anti-skid lines are arranged on the outer sides of the tensioning rollers, a cutting box is fixedly installed at the top end of the base, a cavity is formed in one side of the cutting box, and an electric sliding rail is fixedly arranged in the cavity. According to the plastic film unfolding and cutting equipment, when a film is cut and segmented, a hydraulic rod is used for driving a pressing plate, the film is fixed firstly, then an