公开(公告)号：US11865563B2

公开(公告)日：2024-01-09

申请号：US17092797

申请日：2020-11-09

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Weijie Xu ,  Zhiguang Li ,  Zhiliang Zhang

IPC: B05B13/04 ,  B05B13/02 ,  B05B15/70 ,  B05B12/12

CPC classification number: B05B15/70 ,  B05B12/122 ,  B05B13/0221 ,  B05B13/0285 ,  B05B13/0431

Abstract: Disclosed is a protective paint spraying equipment for a wheel hub including a centering device, a paint spraying device and a review device. This equipment covers a protective paint film with a certain hardness and transparency on a QR code of the hub, effectively avoiding damage to the QR code by the hub during the loading process, ensuring full flow traceability of the hub.

公开(公告)号：US20210154695A1

公开(公告)日：2021-05-27

申请号：US17092797

申请日：2020-11-09

Applicant: CITIC Dicastal Co., Ltd.

Inventor： Weijie Xu ,  Zhiguang Li ,  Zhiliang Zhang

IPC: B05B15/70 ,  B05B12/12 ,  B05B13/04

Abstract: The present invention discloses a two-dimensional code protective paint spraying equipment for a wheel hub, including a centering device, a paint spraying device, and a review device, which covers a paint film with a certain hardness and transparency on a QR code of a hub, effectively avoiding damage to the QR code by the hub during the loading process, ensuring full flow traceability of the hub.