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公开(公告)号：US12036632B2
公开(公告)日：2024-07-16
申请号：US17214549
申请日：2020-02-06
Inventor： Changhe Li , Haogang Li , Liang Luo , Huajun Cao , Bingheng Lu , Lizhi Tang , Yanbin Zhang , Haizhou Xu , Min Yang , Huaping Hong , Shuo Yin , Xin Cui , Mingzheng Liu , Teng Gao , Yali Hou , Runze Li
CPC classification number: B23Q3/061 , B23Q3/082 , B23Q11/10 , B23Q17/005 , B25B5/122 , Y10T409/304032
Abstract: A multi-station turning tool includes a lower bottom plate mechanism. A first hydraulic pipeline arranged in hydraulic fluid to an upper and an end face clamping hydraulic cylinders; a supporting plate mechanism internally provided with an air-detection pipeline; a positioning mechanism includes a substrate and a plurality of supporting blocks; an upper clamping mechanism includes a V-shaped clamping block connected to an upper clamping big arm that's connected to the upper clamping hydraulic cylinder; an end face clamping mechanism includes an end face clamping block that's connected to an end face clamping big arm that's connected to the end face clamping hydraulic cylinder through a piston ejector rod; an end face clamping air-detection mechanism includes an air pressure detection component, connected to a controller, and is capable of detecting a pressure of the air-detection pipeline to identify working states of the positioning mechanism and the upper clamping mechanisms.
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公开(公告)号：US11975415B2
公开(公告)日：2024-05-07
申请号：US17340753
申请日：2021-06-07
Inventor： Min Yang , Hao Ma , Changhe Li , Xifeng Wu , Yixue Han , Yuying Yang , Xin Cui , Xufeng Zhao , Naiqing Zhang , Qidong Wu , Teng Gao , Yanbin Zhang , Bingheng Lu , Mingzheng Liu , Dongzhou Jia , Xiaowei Zhang , Xiaoming Wang
CPC classification number: B23Q11/1046 , B23C1/06 , B23C9/00 , B23Q3/069 , B23Q11/10 , B23Q17/003 , B23C1/002 , B23C2215/04 , B23C2222/04 , B23C2270/08 , Y10T409/303976 , Y10T409/304032 , Y10T409/308288 , Y10T409/309016
Abstract: An aeronautical aluminum alloy minimum-quantity-lubrication milling machining device includes a machine tool worktable and spindle connected with a machine tool power system. The spindle is connected with a tool holder that is fixed with a cutting tool. The machine tool worktable is provided with a machine tool fixture, the tool holder is connected with a minimum-quantity-lubrication mechanism, the machine tool fixture includes a fixture body that is fixedly provided with a limit block for contact with two adjacent side surfaces of a workpiece, the fixture body is provided with a plurality of clamping elements capable of pressing the workpiece against an upper surface of the fixture body, and a top of the clamping element is provided with a detection member for detecting a relative position between the clamping element and the spindle. The device can avoid interference and contact between a nozzle and the clamping element.
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13.发明授权公开(公告)号：US11951618B2
公开(公告)日：2024-04-09
申请号：US17404604
申请日：2021-08-17
Inventor： Changhe Li , Teng Gao , Liang Luo , Lizhi Tang , Yanbin Zhang , Weixi Ji , Binhui Wan , Shuo Yin , Huajun Cao , Bingheng Lu , Xin Cui , Mingzheng Liu , Jie Xu , Huiming Luo , Haizhou Xu , Min Yang , Huaping Hong , Yuying Yang , Haogang Li , Wuxing Ma , Shuai Chen
CPC classification number: B25J9/0084 , B08B3/102 , B24B3/36 , B24B41/066 , B25J5/02 , B25J9/1679 , B25J11/0065
Abstract: A multi-procedure integrated automatic production line for hard alloy blades under robot control is provided. The production line includes a rail-guided robot. A cutter passivation device and a blade cleaning and drying device are arranged on one side of the rail-guided robot. A blade-coating transfer table, a blade coating device, a blade boxing transfer table, a blade-tooling dismounting device and a blade boxing device are sequentially arranged on another side of the rail-guided robot. The blade-tooling dismounting device is arranged on one side of the blade boxing transfer table. The production line further includes squirrel-cage toolings for carrying the blades. The squirrel-cage tooling that are loaded with the blades can run among the cutter passivation device, the blade cleaning and drying device, the blade-coating transfer table and the blade boxing transfer table. The blades after being treated through the blade-tooling dismounting device are sent to the blade boxing device.
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公开(公告)号：US11794298B2
公开(公告)日：2023-10-24
申请号：US16959612
申请日：2018-12-06
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
Inventor： Changhe Li , Wentao Wu , Huajun Cao , Cong Mao , Wenfeng Ding , Naiqing Zhang , Menghua Sui , Han Zhai , Teng Gao , Yanbin Zhang , Min Yang , Dongzhou Jia , Qingan Yin , Xiaoyang Zhang , Yali Hou
CPC classification number: B23Q11/1076 , B23Q17/0985 , B23C2250/12 , B23Q2717/006 , Y10T409/303752 , Y10T409/304032
Abstract: A milling machine processing system with an intelligently follow-up cutting fluid nozzle and a working method thereof including a workpiece stage, a milling machine box arranged above the workpiece stage, a milling cutter mechanism mounted on the milling machine box for processing workpieces on the workpiece stage, a rotating mechanism mounted on an end surface of the milling machine box located at a side of a milling cutter, the rotating mechanism is connected with a two-axis linkage mechanism and drives the two-axis linkage mechanism to rotate about a center line where the milling cutter is located, the two-axis linkage system is connected with a nozzle through an angle adjusting mechanism and is used for adjusting a position and an angle of the nozzle, and the milling machine processing system has an infrared temperature detection module for collecting the temperature of a processing region.
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公开(公告)号：US11478947B2
公开(公告)日：2022-10-25
申请号：US16960355
申请日：2019-10-30
Inventor： Yali Hou , Changhe Li , Dongzhou Jia , Huayang Zhao , Yuhui Zhao , Wenyue Liu , Zhongqi Lu , Dan Liu , Yucheng Wang , Yanbin Zhang , Min Yang
Abstract: An elastic self-positioning pre-dicing device and method, the device includes a V-shaped self-positioning device, a cutter and a separation device; the V-shaped self-positioning device includes first and second elastic conveying faces which form a V-shaped conveying space, and materials are kept in a vertical state when arriving at a bottom end between the two elastic conveying faces with the conveying of the faces; the cutter is arranged at the bottom end between the two faces to cut the materials in half along a long axis; and the separation device is arranged at the lower part of the cutter and configured to convey the materials cut in half to next stage respectively. This overcomes the defects of low efficiency in manual dicing of seed potatoes and waste of seed potatoes. The half-cut seed potatoes will be conveyed to next intelligent dice identification station to ensure high utilization of seed potato production.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20200248867A1
公开(公告)日：2020-08-06
申请号：US16726169
申请日：2019-12-23
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY , CHONGQING UNIVERSITY , SHANGHAI JINZHAO ENERGY SAVING TECHNOLOGY CO., LTD
Inventor： Changhe Li , Zhenjing Duan , Huajun Cao , Xuefeng Xu , Naiqing Zhang , Lan Dong , Yanbin Zhang , Xiufang Bai , Wentao Wu , Teng Gao , Min Yang , Dongzhou Jia , Runze Li , Yali Hou
Abstract: The present invention relates to a device for recovering, separating and purifying oil mist in a minimum quantity lubricant (MQL) grinding process, comprising: an air separating mechanism, which comprises a pipeline and a fan fixedly connected with one end of the pipeline, wherein the fan is used for forming negative pressure in the pipeline, at least, one conical filter mesh mechanism is arranged in the pipeline, and a tip of the conical filter mesh mechanism faces one side of an air inlet direction of the pipeline; and a filtering and recovering mechanism, which is connected with the pipeline and comprises a tank body, a filtering mechanism and a recovering mechanism, wherein the tank body is connected with the pipeline by a connecting part, and the filtering mechanism is connected with the recovering mechanism.
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公开(公告)号：US12215002B2
公开(公告)日：2025-02-04
申请号：US17829659
申请日：2022-06-01
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY , QINGDAO HUANGHAI UNIVERSITY , GUOHUA (QINGDAO) INTELLIGENT PRECISION DRIVE CONTROL TECHNOLOGY RESEARCH INSTITUTE CO., LTD. , QINGDAO JIMO QINGLI INTELLIGENT MANUFACTURING INDUSTRY RESEARCH INSTITUTE
Inventor： Xiaoming Wang , Changhe Li , Zhuang Shi , Bo Liu , Zongming Zhou , Yun Chen , Xiaowei Zhang , Zafar Said , Wenfeng Ding , Yanbin Zhang
Abstract: Equipment for self-positioning handling of aluminum profiles for rail vehicle, including a handling and lifting mechanism, a steel beam fixed on and being driven to lift by the mechanism, 2-DOF spatial mechanisms fixed on the steel beam and mechanical clamping jaws fixed on a clamping jaw connecting seat; the 2-DOF spatial mechanisms includes a cylinder supporting seat, four connecting members on an outer ring of the cylinder supporting seat hinged respectively to four first connecting rods; wherein, two of the first rods are hinged to first ends of two ball joint connecting rods of which second ends are hinged to the clamping jaw connecting seat; the other two first rods are hinged to first ends of two second connecting rods of which second ends are hinged to the clamping jaw connecting seat; a piston rod of a cylinder center of the cylinder supporting seat driving the clamping jaw connecting seat.
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18.发明授权公开(公告)号：US12150468B2
公开(公告)日：2024-11-26
申请号：US17442515
申请日：2020-05-08
Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY , HENAN UNIVERSITY OF SCIENCE AND TECHNOLOGY , RESEARCH INSTITUTE OF AGRICULTURAL MECHANIZATION, XINJIANG ACADEMY OF AGRICULTURAL SCIENCES
Inventor： Mingzheng Liu , Changhe Li , Xinping Li , Xiangdong Liu , Huimin Yang , Yanbin Zhang , Xiaoming Wang , Yali Hou
Abstract: An intelligent separation device has gas explosion, stirring, drying and negative pressure adsorption devices. The gas explosion device receives conveyed peanut materials with red coats to be removed, and the materials are subjected to gas explosion, so that the peanut kernels and the peanut red coats are preliminarily separated. The stirring device shifts the preliminarily separated peanut kernels and peanut red coats into the drying device. The drying device compresses and heating external air, transfers heat through hot air, and heats and dries the preliminarily separated peanut kernels and peanut red coats, so that the peanut red coats and the peanut kernels are fully separated. The negative pressure adsorption device collects the fully separated peanut kernels and red coats with different densities and masses in a negative pressure adsorption mode.
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19.发明授权公开(公告)号：US12103129B2
公开(公告)日：2024-10-01
申请号：US17281035
申请日：2020-02-06
Inventor： Yanbin Zhang , Lizhi Tang , Liang Luo , Changhe Li , Haizhou Xu , Min Yang , Huaping Hong , Haogang Li , Shuo Yin , Xin Cui , Mingzheng Liu , Teng Gao , Yali Hou , Runze Li
CPC classification number: B23Q3/082 , B23Q1/25 , B23Q3/18 , G06T1/0014 , G06T7/0004
Abstract: A multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system includes a linear motion device, a workpiece automatic flip device and a self-positioning floating clamping device. A bottom portion of the workpiece automatic flip device is connected to the linear motion device, which drives the workpiece automatic flip device to move horizontally; the self-positioning floating clamping device clamps the workpiece, the workpiece automatic flip device is arranged opposite to the self-positioning floating clamping device, and the workpiece automatic flip device clamps the workpiece and drives the workpiece to turn over; and the workpiece automatic flip device includes a rotary cylinder, which is connected to a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected to a mechanical claw opening-and-closing finger through a hinge mechanism, and the hydraulic cylinder reciprocates to drive the mechanical claw opening-and-closing finger to open and close to clamp or release the workpiece.
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公开(公告)号：US11938653B2
公开(公告)日：2024-03-26
申请号：US17282211
申请日：2020-05-08
Inventor： Changhe Li , Mingcun Shi , Xiangyang Ma , Baoda Xing , Xiaohong Ma , Yanbin Zhang , Min Yang , Xin Cui , Teng Gao , Xiaoming Wang , Yali Hou , Han Zhai , Zhen Wang , Bingheng Lu , Huajun Cao , Naiqing Zhang , Qidong Wu
CPC classification number: B28B7/0097 , B28B7/10
Abstract: The present invention relates to a powder dry-pressing molding device and method. The powder dry-pressing molding device includes a rack, the rack is provided with an first pressure mechanism, a workbench mechanism and a second pressure mechanism in sequence along an up-and-down direction, and one side of the workbench mechanism is provided with a scraping mechanism; the first pressure mechanism includes an upper slide block capable of moving up and down, and an upper punch is disposed at a bottom of the upper slide block; the workbench mechanism includes a middle mold seat, a workbench is fixed above the middle mold seat, a middle mold is disposed inside the middle mold seat, and a mandrel runs through the inside of the middle mold; the second pressure mechanism includes a lower slide block capable of moving up and down, a lower punch is fixed at the top end of the lower slide block, and the lower punch is capable of extending into a compacting space between the mandrel and the middle mold; and the scraping mechanism includes a pusher connected with a scraping driving mechanism and capable of moving along the workbench, the pusher is provided with a feeding channel capable of being communicated with the compacting space, and the feeding channel is capable of being communicated with a barrel disposed on the rack. The dry-pressing molding device of the present invention has a high degree of automation, can scrape the powder, and has a good processing effect.
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