公开(公告)号：US10464308B2

公开(公告)日：2019-11-05

申请号：US15803167

申请日：2017-11-03

Applicant: CITIC Dicastal CO.,LTD

Inventor： Huiying Liu ,  Dan Yao ,  Lei Liu

IPC: B41F17/08

Abstract: Disclosed is a double-station printing device for printing a steel grade on rims, comprising a first station driving cylinder, a second station driving cylinder, a second moving platform, sensor supports, visual sensors, support frames, lifting cylinders, guide posts, lifting platforms, steel grade printers and the like. In the working process of the device, a wheel inlet roller bed continuously feeds wheels, and a first station and a second station alternatively receive the wheels, thereby avoiding long-time waiting of the wheels on the wheel inlet roller bed.

公开(公告)号：US20180243779A1

公开(公告)日：2018-08-30

申请号：US15609662

申请日：2017-05-31

Applicant: CITIC Dicastal CO.,LTD.

Inventor： Zhiwei Qin ,  Hongtao Wang ,  Jinbao Su ,  Huanming Ma ,  Qingwang Wei ,  Lei Liu ,  Bo Ning

IPC: B05B15/00 ,  F16J15/54 ,  B05B7/14

CPC classification number: B05B15/16 ,  B05B12/18 ,  B05B13/0242 ,  F16J15/54

Abstract: Disclosed is a micro-positive pressure hub powder spraying turntable, comprising a base, a revolution motor, a cantilever, braces, autorotation motors and auxiliary equipment, wherein the base is located below the cantilever and configured as a closed cavity structure, in which are provided the revolution motor and a decelerator connected with the revolution motor, output shaft of the decelerator is revolution main shaft of the cantilever, a central hole is formed in the main shaft, the cantilever is also configured as a closed cavity structure, and autorotation motor sealing cavities are formed at the two ends of the cantilever; cavity of the base, central hole of the revolution main shaft, cavity of the cantilever and autorotation motor sealing cavities are communicated with one another to form an overall micro-positive pressure cavity; an external compressed air pipe penetrates through side wall of the base and is connected with the micro-positive pressure cavity.