公开(公告)号：US20230143983A1

公开(公告)日：2023-05-11

申请号：US17568429

申请日：2022-01-04

Applicant: Qingdao University of Technology ,  Qingdao Cabos Intelligent Manufacturing Co., Ltd ,  IK Gujral Punjab Technical University, Shubham Sharma

Inventor： Minkai Chen ,  Changhe Li ,  Aiguo Qin ,  Shubham Sharma ,  Hanqi Fan ,  Zongming Zhou ,  Min Li ,  Junting Li ,  Tao Jiang ,  Xufeng Zhao

IPC: B65G1/133 ,  B25J5/02 ,  B65G61/00 ,  B66F9/14 ,  B65G17/12 ,  B66C17/26

CPC classification number: B65G1/133 ,  B25J5/02 ,  B65G61/00 ,  B66F9/142 ,  B65G17/12 ,  B66C17/26

Abstract: An loading equipment and a conveying system for tank track moving supports are provided, the loading equipment includes an circular conveyor line and a loading device; the circular conveyor line includes a support frame, a baseplate is connected with the support frame, an circular guide rail is connected with the baseplate, trays are connected above the circular guide rail, fixture assemblies are connected with the trays, an circular driving part is connected with the trays; tracking cars are fixedly connected with the trays and slidably connected with the circular guide rail; the circular driving part is fixedly connected with the tracking cars. Seamless involvement of moving support from the blank transmission to the processing output process is achieved, the processing efficiency is improved, and the position of the moving support in the transportation process is definite.

公开(公告)号：US11628993B2

公开(公告)日：2023-04-18

申请号：US17405714

申请日：2021-08-18

Applicant: Qingdao University of Technology ,  Ningbo Sanhan Alloy Material Co., Ltd.

Inventor： Changhe Li ,  Yuying Yang ,  Haogang Li ,  Liang Luo ,  Weixi Ji ,  Binhui Wan ,  Shuo Yin ,  Huajun Cao ,  Bingheng Lu ,  Lizhi Tang ,  Xin Cui ,  Mingzheng Liu ,  Yanbin Zhang ,  Jie Xu ,  Huiming Luo ,  Haizhou Xu ,  Min Yang ,  Huaping Hong ,  Teng Gao ,  Wuxing Ma ,  Shuai Chen

IPC: B65D71/70 ,  B65G61/00 ,  B65B5/06 ,  H01L21/673

Abstract: An automatic tray loading system and a use method of the same are provided, which includes a stacked tray assembly, including at least one tray which is stacked up, where the at least one tray is provided with several locating slots; a tray lifting platform which includes a tray supporting table being connected with a elevating mechanism; a tray pick and place platform having a working region covers a tray input module, where the tray pick and place platform includes a manipulator which is connected with a multidimensional motion mechanism; and a delivery table including a tray placement plate, where each of the tray placement plate is provided with a groove which is configured to place the at least one layer of trays, and each of the tray placement plates is connected with a linear driving mechanism.

公开(公告)号：US11628530B2

公开(公告)日：2023-04-18

申请号：US17549439

申请日：2021-12-13

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO KAWS INTELLIGENT MANUFACTURING CO. LTD.

Inventor： Changhe Li ,  Zhuang Shi ,  Aiguo Qin ,  Bo Liu ,  Yun Chen ,  Huajun Cao ,  Zongming Zhou ,  Naiqing Zhang ,  Qidong Wu ,  Bingheng Lu ,  Teng Gao ,  Yanbin Zhang ,  Min Yang ,  Mingzheng Liu ,  Xiaoming Wang

IPC: B23Q11/10 ,  B23Q3/06 ,  B23C3/00 ,  B25B5/04 ,  B23Q3/18 ,  B23C9/00

Abstract: The present invention discloses a positioning system with an adjustable clamping force and a milling equipment for a rail transit honeycomb workpiece. The positioning system includes: a positioning apparatus, including a positioning table to support a workpiece; and a clamping apparatus, including a turntable, where the turntable is fixedly disposed on a periphery of the positioning table, a top of the turntable is connected to a mechanical arm, a pressure plate is disposed at an end of the mechanical arm, and the pressure plate is capable of cooperating with the positioning table to clamp the workpiece, where there are a plurality of clamping apparatuses, working regions of adjacent clamping apparatuses have an intersection, and working regions of all the clamping apparatuses are capable of covering a machining surface of the workpiece; and when machining is performed in an intersection region, a clamping apparatus corresponding to the region clamps the workpiece, and when machining is performed in a non-intersection region, a clamping apparatus corresponding to the region dodges, and an adjacent clamping apparatus clamps the workpiece.

公开(公告)号：US11440209B2

公开(公告)日：2022-09-13

申请号：US16960821

申请日：2019-10-30

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  INNER MONGOLIA UNIVERSITY FOR NATIONALITIES

Inventor： Yali Hou ,  Changhe Li ,  Dongzhou Jia ,  Huayang Zhao ,  Wenyue Liu ,  Dan Liu ,  Yuhui Zhao ,  Zhongqi Lu ,  Yucheng Wang ,  Yanbin Zhang ,  Min Yang

IPC: B26D7/06

Abstract: A conical self-positioning limit feeding device and method. The conical self-positioning limit feeding device has bearing pot, empty circle in the center of bearing pot, U-shaped slide way formed between outer circle and inner circle, rotating evacuation cone and limit feeding rod arranged in the bearing pot and rotate in the same direction, and the speed of the rotating evacuation cone is greater than that of the limit feeding rod; materials are placed in the bearing pot, the evacuation cone rotates, and the materials rotate in the U-shaped slide way of the bearing pot by the torque generated by the friction between rotating evacuation cone and materials, till the long axes of the materials are tangent to the radius of the rotating evacuation cone; the limit feeding rod rotates and pushes materials to exit at equal intervals, thereby achieving the arrangement of the materials in the direction of long axis.

公开(公告)号：US20210392809A1

公开(公告)日：2021-12-23

申请号：US17349725

申请日：2021-06-16

Applicant: Qingdao University of Technology ,  Institute of Agricultural Mechanization, Xinjiang Academy of Agricultural Sciences ,  Inner Mongolia University For Nationalities

Inventor： Changhe Li ,  Huayang Zhao ,  Dongzhou Jia ,  Rong Wang ,  Huimin Yang ,  Jia Shi ,  Yezhen Peng ,  Peng Gong ,  Qiyu Zhou ,  Deju Li ,  Zongbin Yuan ,  Yali Hou

IPC: A01C1/00 ,  A01C1/06 ,  A01C1/08

Abstract: An intelligent seed production apparatus and method based on multistage screening and bud eye identification includes a feeding module, a pre-cutting module, a bud eye identifying and cutting module, and a material mixing module. The feeding module can screen out seed potatoes with the mass and shapes meeting the requirements through a multistage screening mechanism. The pre-cutting module can receive the seed potatoes discharged from the feeding module, and cut each seed potato in half; the bud eye identifying and cutting module can receive the seed potato pieces discharged from the pre-cutting module and determine the weight of the seed potatoes and identify the bud eye distribution on the surfaces of the seed potatoes, and cut the seed potato into multiple required tubers, so that bud eyes are distributed on different tubers uniformly. The material mixing module can receive the cut tubers, and complete the material mixing of the tubers.

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

IPC: B66C17/06 ,  B66C1/44

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.

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

IPC: A23N5/08 ,  A23N5/00 ,  A23N5/01 ,  A23N12/08

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.

公开(公告)号：US12103129B2

公开(公告)日：2024-10-01

申请号：US17281035

申请日：2020-02-06

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  NINGBO SANHAN ALLOY MATERIAL CO., LTD.

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

IPC: B23Q3/08 ,  B23Q1/25 ,  B23Q3/18 ,  G06T1/00 ,  G06T7/00

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.

公开(公告)号：US11938653B2

公开(公告)日：2024-03-26

申请号：US17282211

申请日：2020-05-08

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  SHENYANG HONGYANG PRECISION CERAMICS CO., LTD.

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

IPC: B28B7/00 ,  B28B7/10

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.

公开(公告)号：US11897165B2

公开(公告)日：2024-02-13

申请号：US17281895

申请日：2019-10-30

Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY ,  QINGDAO SISA ABRASIVES CO., LTD.

Inventor： Changhe Li ,  Baoteng Huang ,  Han Zhai ,  Bingheng Lu ,  Huajun Cao ,  Zhen Wang ,  Naiqing Zhang ,  Min Yang ,  Yanbin Zhang ,  Yali Hou ,  Runze Li ,  Xin Cui ,  Mingzheng Liu ,  Teng Gao ,  Xiaoming Wang

IPC: B28B5/02 ,  B28B7/36 ,  B28B11/24 ,  C09K3/14

CPC classification number: B28B5/021 ,  B28B7/36 ,  B28B11/243 ,  C09K3/1409

Abstract: A production line of a CA abrasive, including: a belt mold, the belt mold being provided with a cavity; a transmission device, configured to drive the belt mold to run; a slurry coating mechanism, configured to coat a slurry on a surface and into the cavity of the belt mold; a slurry scraping mechanism, configured to scrap the slurry coated on the surface of the belt mold into the cavity; a drying mechanism, configured to dry the belt mold so that the slurry is dried and precipitated into abrasive grains; a separation mechanism, arranged below the drying mechanism and configured to shake down the abrasive grains in the cavity of the belt mold by vibrating; a sweeping mechanism, configured to sweep slurry fragments of the belt mold after separation; and a release agent coating mechanism, configured to spray a release agent to the swept belt mold.