Patents by Inventor LI-CAI YUAN

LI-CAI YUAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Unloading mechanism
    Patent number: 9761469
    Abstract: An unloading mechanism for removing workpieces from a transporting film can include a bottom plate, a picking assembly, and a storage assembly. The picking assembly can include a driving member coupled to the bottom plate, a pressing member coupled to the driving member, and a picking member coupled to the pressing member. The pressing member can define a receiving hole along an axis. The picking member can include a connecting rod coupled to the bottom plate, and a suction member coupled to the connecting rod. The suction member can be coupled to the second end and protruding out of the pressing member. The storage assembly can include a base plate configured to support the transporting film, and a pressing plate stacked on the base plate and the transporting film.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: September 12, 2017
    Assignee: ANHUI HONGQING PRECISION MACHINE CO., LTD.
    Inventors: Li-Cai Yuan, Tzyy-Chyi Tsai, Dong-Sheng Lin
  • UNLOADING MECHANISM
    Publication number: 20150174764
    Abstract: An unloading mechanism for removing workpieces from a transporting film can include a bottom plate, a picking assembly, and a storage assembly. The picking assembly can include a driving member coupled to the bottom plate, a pressing member coupled to the driving member, and a picking member coupled to the pressing member. The pressing member can define a receiving hole along an axis. The picking member can include a connecting rod coupled to the bottom plate, and a suction member coupled to the connecting rod. The suction member can be coupled to the second end and protruding out of the pressing member. The storage assembly can include a base plate configured to support the transporting film, and a pressing plate stacked on the base plate and the transporting film.
    Type: Application
    Filed: December 17, 2014
    Publication date: June 25, 2015
    Inventors: LI-CAI YUAN, TZYY-CHYI TSAI, DONG-SHENG LIN