公开(公告)号：US20230089716A1

公开(公告)日：2023-03-23

申请号：US17930082

申请日：2022-09-07

Applicant: CHROMA ATE INC.

Inventor： Chien-Ming CHEN ,  Jui-Hsiung CHEN ,  Chi-Wei WANG

IPC: B65G47/90 ,  H01L21/673

Abstract: The present invention relates to a chip tray positioning device, which mainly comprises a frame body, a tray conveying module, a pulling module, a pushing module and a controller. The tray conveying module is disposed on the frame body, electrically connected to the controller and controlled to convey a chip tray from the start area to the end area. The pulling module and the pushing module are disposed on the frame body, electrically connected to the controller and controlled to cause the chip tray to be abutted against the end wall and the lateral wall of the frame body, thereby realizing the positioning of the chip tray and eliminating an error formed in the transfer process of the chip tray. In addition, the controller also controls the pushing module to knock the chip tray at a specific frequency so that the chip tray is vibrated.