Patents by Inventor Zhongwu Lai

Zhongwu Lai 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).

  • Publication number: 20190026969
    Abstract: A sheet medium flattening apparatus includes a support frame, wherein a first passage plate and a second passage plate are arranged on the support frame, and a gap between the first passage plate and the second passage plate is a conveying passage; a conveying wheel set arranged in the conveying passage and configured to drive a sheet medium to be conveyed inside the conveying passage; the first passage plate is provided with a through hole, and the second passage plate is provided with a groove at a position corresponding to the through hole; the sheet medium flattening device further includes a flattening block, and the flattening block is configured to be controlled by a driving mechanism to extend into and withdraw from the conveying passage.
    Type: Application
    Filed: June 5, 2017
    Publication date: January 24, 2019
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventor: Zhongwu Lai
  • Patent number: 10093500
    Abstract: A deflection correcting device includes a banknote running passage defined by a first passage plate and a second passage plate. Deflection correcting wheels are arranged in the banknote running passage and a deflection correcting direction of the deflection correcting wheels is deflected from a reference side of the banknote running passage. A lateral guiding mechanism is provided at the reference side, and configured to drive a banknote that reaches the reference side to move in the transmission direction of the banknote running passage; and a deflection correcting adjusting wheel is provided at a tail end in a deflection direction of the plurality of the deflection correcting wheels, and a deflection correcting direction of the deflection correcting adjusting wheel is deflected from the reference side. The banknote is prevented from jamming at the reference side and the passage.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: October 9, 2018
    Assignee: GRG BANKING EQUIPMENT CO., LTD.
    Inventors: Dong Tan, Guozhong Cao, Hongjun Wu, Zhongwu Lai
  • Patent number: 10013838
    Abstract: A gate device includes a base plate, a gate, and a power system for driving the gate to slide, the base plate has an opening, the gate is arranged on an inner side of the base plate, a rack is provided on an inner side of the gate in an opening-closing direction, and the power system includes a bi-directional power motor having a power output gear; a first transmission gear engaged with the power output gear and configured to drive a second transmission gear by a first transmission shaft, and the second transmission gear being engaged with the rack; and a third transmission gear engaged with the first transmission gear and configured to drive a sleeve component by a screw rod to make a reciprocation movement in a direction perpendicular to a sliding direction of the gate on a plane in parallel with the gate.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: July 3, 2018
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Jingjing Qu, Hongjun Wu, Zhongwu Lai
  • Publication number: 20180137711
    Abstract: A gate device includes a base plate, a gate, and a power system for driving the gate to slide, the base plate has an opening, the gate is arranged on an inner side of the base plate, a rack is provided on an inner side of the gate in an opening-closing direction, and the power system includes a bi-directional power motor having a power output gear; a first transmission gear engaged with the power output gear and configured to drive a second transmission gear by a first transmission shaft, and the second transmission gear being engaged with the rack; and a third transmission gear engaged with the first transmission gear and configured to drive a sleeve component by a screw rod to make a reciprocation movement in a direction perpendicular to a sliding direction of the gate on a plane in parallel with the gate.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 17, 2018
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Jingjing Qu, Hongjun Wu, Zhongwu Lai
  • Publication number: 20170260016
    Abstract: A deflection correcting device includes a banknote running passage defined by a first passage plate and a second passage plate. Deflection correcting wheels are arranged in the banknote running passage and a deflection correcting direction of the deflection correcting wheels is deflected from a reference side of the banknote running passage. A lateral guiding mechanism is provided at the reference side, and configured to drive a banknote that reaches the reference side to move in the transmission direction of the banknote running passage; and a deflection correcting adjusting wheel is provided at a tail end in a deflection direction of the plurality of the deflection correcting wheels, and a deflection correcting direction of the deflection correcting adjusting wheel is deflected from the reference side. The banknote is prevented from jamming at the reference side and the passage.
    Type: Application
    Filed: July 27, 2015
    Publication date: September 14, 2017
    Applicant: GRG BANKING EQUIPMENT CO., LTD.
    Inventors: Dong TAN, Guozhong CAO, Hongjun WU, Zhongwu LAI
  • Patent number: 9056741
    Abstract: Disclosed is a sheet-like medium stacking apparatus provided for bearing and arranging sheet-like medium. The apparatus comprises: a bearing plate for receiving and bearing sheet-like medium delivered by the conveyance channel; a blocking mechanism facing an outlet at the end of the conveyance channel and used for preventing the sheet-like medium from continuing to move forward, the blocking mechanism comprising a storage part baffle plate in a lap joint with the bearing plate to form an accommodating chamber accommodating the sheet-like medium; and an arcuate section extending and curving towards the storage part baffle plate, is provided at the end of the bearing plate remote from the conveyance channel, the arcuate section overlapping the storage part baffle plate. The sheet-like medium stacking apparatus can effectively solve the problem of bills delivered at high speed becoming folded up or even blocking the outlet.
    Type: Grant
    Filed: April 1, 2013
    Date of Patent: June 16, 2015
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Jianxin Kang, Hongjun Wu, Zhongwu Lai
  • Patent number: 8851473
    Abstract: A sheet medium separating mechanism and a control method and a control system thereof. When the head part of a currently separated medium reaches the front boundary of a preset speed regulating region in front of a money distributing wheel (111) and the tail part of the currently separated medium leaves the back boundary of a preset speed regulating region on the money distributing wheel, relative speeds of a money distributing wheel motor (122) and a back money distributing power wheel motor (120) are regulated, so that a preset medium separating distance is kept between the tail part of the currently separated medium and the head part of a next separated medium. Therefore, the sheet medium separating mechanism is adapted to sheet media of different shapes and different specifications, the money distributing wheel size and rotary inertia of longitudinal deposit equipment are reduced, and the motor load is effectively lowered.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: October 7, 2014
    Assignee: GRG Banking Equipment Co., Ltd.
    Inventors: Zhongwu Lai, Fazhi Yin, Zhiqiang Sun
  • Publication number: 20140265107
    Abstract: Disclosed is a sheet-like medium stacking apparatus provided for bearing and arranging sheet-like medium. The apparatus comprises: a bearing plate for receiving and bearing sheet-like medium delivered by the conveyance channel; a blocking mechanism facing an outlet at the end of the conveyance channel and used for preventing the sheet-like medium from continuing to move forward, the blocking mechanism comprising a storage part baffle plate in a lap joint with the bearing plate to form an accommodating chamber accommodating the sheet-like medium; and an arcuate section extending and curving towards the storage part baffle plate, is provided at the end of the bearing plate remote from the conveyance channel, the arcuate section overlapping the storage part baffle plate. The sheet-like medium stacking apparatus can effectively solve the problem of bills delivered at high speed becoming folded up or even blocking the outlet.
    Type: Application
    Filed: April 1, 2013
    Publication date: September 18, 2014
    Applicant: GRG Banking Equipment Co., Ltd.
    Inventors: Jianxin Kang, Hongjun Wu, Zhongwu Lai
  • Publication number: 20130221606
    Abstract: A sheet medium separating mechanism and a control method and a control system thereof. When the head part of a currently separated medium reaches the front boundary of a preset speed regulating region in front of a money distributing wheel (111) and the tail part of the currently separated medium leaves the back boundary of a preset speed regulating region on the money distributing wheel, relative speeds of a money distributing wheel motor (122) and a back money distributing power wheel motor (120) are regulated, so that a preset medium separating distance is kept between the tail part of the currently separated medium and the head part of a next separated medium. Therefore, the sheet medium separating mechanism is adapted to sheet media of different shapes and different specifications, the money distributing wheel size and rotary inertia of longitudinal deposit equipment are reduced, and the motor load is effectively lowered.
    Type: Application
    Filed: July 9, 2012
    Publication date: August 29, 2013
    Inventors: Zhongwu Lai, Fazhi Yin, Zhiqiang Sun