Patent ID: 11959230
Assignee: FU-LIN HSIAO
Field: Handling (Mechanical engineering)
Classification: CPC D  B | IPC B  D

Claim 28:
29. The molding system as claimed in claim 16, wherein:
said conveying device further includes a fourth conveying unit that is disposed at said packaging zone of said frame device, that is adjacent to said second conveyor, and that includes a hollow tube and an airflow-generating subunit;
said hollow tube is configured to be U-shaped and has an inlet opening that opens downwardly toward said second conveyor and an outlet opening that opens downwardly; and
said airflow-generating subunit is operable to generate an airflow that flows into said hollow tube through said inlet opening of said hollow tube and out of said hollow tube through said outlet opening of said hollow tube, and is adapted to urge each of the blank bodies that are conveyed by said second conveyor to enter said hollow tube through said inlet opening and to exit said hollow tube through said outlet opening via the airflow so that the blank bodies are overturned after traveling through said hollow tube and are stacked one above another.