Mould for EVA (Ethylene Vinyl Acetate) foaming shoe material

The utility model discloses a mould for EVA (Ethylene Vinyl Acetate) foaming shoe materials, which belongs to the field of mould processing, and comprises an upper mould, a lower mould and a cooling device, the lower mould is arranged right below the bottom of the upper mould, the cooling device is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU QUANJIAN, XU ZHIQIAN, LIN CHUANSEN, WEI QIPIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a mould for EVA (Ethylene Vinyl Acetate) foaming shoe materials, which belongs to the field of mould processing, and comprises an upper mould, a lower mould and a cooling device, the lower mould is arranged right below the bottom of the upper mould, the cooling device is arranged right above the upper mould, the center position of the bottom of the upper mould is provided with a pressing plate in a downward protruding manner, and the pressing plate is arranged above the lower mould. The center of the top end face of the lower die is concaved downwards to form a groove, a lifting bottom plate is horizontally arranged in the groove, a first air cylinder and a first piston rod on the first air cylinder are fixedly arranged in the center of the lower die, the top of the first piston rod is fixedly connected with the lifting bottom plate, and the two ends of the lower die are fixedly connected with second electric air cylinders and second piston rods on the second electric air cylinders