VEHICLE GLASS BENDING FORMING DEVICE AND VEHICLE GLASS BENDING FORMING METHOD

A device and method for bending vehicle glass are provided in the disclosure. The device for bending vehicle glass includes a concave solid lower mold, at least one blowing pipe, and multiple extraction pipes. The concave solid lower mold includes a base and a top plate covered on the base. The base...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHENG, Zongfa, LI, Zhenfang, ZHOU, Zunguang, CHEN, Daoding, LIN, Tao, ZHUO, Guangjin
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A device and method for bending vehicle glass are provided in the disclosure. The device for bending vehicle glass includes a concave solid lower mold, at least one blowing pipe, and multiple extraction pipes. The concave solid lower mold includes a base and a top plate covered on the base. The base and the top plate cooperatively define an accommodating space. Multiple first partitions are arranged in the accommodating space to divide the accommodating space into multiple subspaces. The top plate has a carrying surface that is concave and away from the base. The top plate has multiple through holes that are in communication with the accommodating space and arranged at intervals. Each of the multiple subspaces corresponds to at least one of the multiple through holes. Each of the at least one blowing pipe communicates with at least one of the multiple subspaces and is configured for blowing gas to the at least one of the multiple subspaces. The multiple extraction pipes communicate with the rest of the multiple subspaces in one-to-one correspondence for extracting gas in the rest of the multiple subspaces. The device for bending vehicle glass provided in the disclosure defines the multiple subspaces for extracting gas or blowing gas to make the glass satisfy corresponding structural requirements of bending.