专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230001433A1 ELECTROSTATIC NOZZLE AND CONTROLLABLE JET MINIMAL QUANTITY LUBRICATION GRINDING SYSTEM 有权
公开(公告)号：US20230001433A1
公开(公告)日：2023-01-05
申请号：US17819328
申请日：2022-08-12
申请人： Qingdao University of Technology , Liaoning University of Technology
发明人： Changhe LI , Dongzhou JIA , Huajun CAO , Xuefeng XU , Zhiguang HAN , Naiqing ZHANG , Huayang ZHAO , Min YANG , Yanbin ZHANG , Xiaoming WANG , Runze LI , Teng GAO , Wentao WU , Xin CUI , Yali HOU
IPC分类号： B05B5/03 , B05B5/16 , B05B5/025 , B05B5/043 , B24B55/02
摘要： The present disclosure provides an electrostatic nozzle and a controllable jet minimal quantity lubrication (MQL) grinding system. The electrostatic nozzle comprises a nozzle core; an upper nozzle body is connected above the nozzle core; a free space is formed between the upper nozzle body and the nozzle core for storing compressed air and reducing pressure; a lower nozzle body is connected below the nozzle core; a gas-liquid mixing chamber, an acceleration chamber and a nozzle outlet are sequentially arranged inside the nozzle core from top to bottom; and micro-bulges are uniformly distributed on an inner wall of the acceleration chamber.

2. 发明申请

US20220142573A1 FLEXIBLE SENSOR DETECTION SYSTEM FOR MEDICAL CARE AND HEALTH 有权
公开(公告)号：US20220142573A1
公开(公告)日：2022-05-12
申请号：US17281998
申请日：2020-02-06
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , NINGBO SANHAN ALLOY MATERIAL CO., LTD.
发明人： Changhe LI , Xifeng WU , Xin CUI , Yanbin ZHANG , Liang LUO , Min YANG , Dongzhou JIA , Teng GAO , Mingzheng LIU , Shuai CHEN , Wuxing MA , Bingheng LU , Yali HOU , Runze LI , Huajun CAO
IPC分类号： A61B5/00 , A61B5/0205 , A61B5/024 , A61B5/026 , A61B5/08 , A61B5/145 , A61B5/318 , H01L41/113 , H01L41/193 , H01L41/257 , H01L41/45 , H01L35/16 , H01L35/30 , H01L31/053
摘要： The present invention discloses a flexible sensor detection system for medical care and health, including: an information collection module, which uses a wearable device as a carrier, where flexible sensors are respectively arranged on the wearable device; an information transmission module, configured to wirelessly transmit collected information to an information processing and feedback module; and the information processing and feedback module, configured to perform grading treatment on received data information and feed back a health condition corresponding to the data information to the information transmission module, where the information transmission module compares feedback health condition data with a preset health threshold to determine whether to give an alarm. A heart rate ECG band, a breathing band, a shell temperature band, a blood flow rate band, a blood glucose band, a blood oxygen band, and a deep temperature band of the present invention are provided with the built-in flexible sensors.

3. 发明申请

US20210401025A1 MULTI-STATION ADAPTIVE WALNUT SHELL PRE-BREAKING SYSTEM 有权
公开(公告)号：US20210401025A1
公开(公告)日：2021-12-30
申请号：US16959607
申请日：2019-10-29
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , XINJIANG JIANG NING LIGHT INDUSTRIAL MACHINERY ENGINEERING TECHNOLOGY CO., LTD.
发明人： Changhe LI , Mingcun SHI , Yiping FENG , Yitian FENG , Zhenming JIA , Leilei ZHAO , Rong WANG , Yucheng WANG , Yanbin ZHANG , Ji CHE , Runze LI , Cai WANG , Min YANG , Yali HOU
IPC分类号： A23N5/00
摘要： A multi-station adaptive walnut shell pre-breaking system, including a feeding device and a shell pre-breaking device. The feeding device includes a feeding box, a single-helix twister and a double-helix twister are disposed in the feeding box, the single-helix twister and the double-helix twister rotate in opposite directions, and an adjustable spring partition is disposed below the single-helix twister and the double-helix twister; the shell pre-breaking device includes a shell pre-breaking box, a plurality of squeezing stations are provided in the shell pre-breaking box, each of the squeezing stations is provided with a shell pre-breaking assembly, the shell pre-breaking assembly includes a falling U-shaped plate and a squeezing U-shaped plate.

4. 发明申请

US20210339426A1 PRODUCTION LINE OF CA ABRASIVE 有权
公开(公告)号：US20210339426A1
公开(公告)日：2021-11-04
申请号：US17281895
申请日：2019-10-30
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , QINGDAO SISA ABRASIVES CO., LTD.
发明人： 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分类号： B28B5/02 , C09K3/14 , B28B7/36 , B28B11/24
摘要： 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.

5. 发明申请

US20200376565A1 ELECTROCALORIC ASSISTED INTERNAL COOLING TEXTURE TURNING TOOL AND NANOFLUID MINIMAL QUANTITY LUBRICATION INTELLIGENT WORKING SYSTEM 审中-公开
公开(公告)号：US20200376565A1
公开(公告)日：2020-12-03
申请号：US16744135
申请日：2020-01-15
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , NINGBO SANHAN ALLOY MATERIAL CO., LTD.
发明人： Changhe LI , Xiaoming WANG , Liang LUO , Huajun CAO , Bingheng LU , Runze LI , Yanbin ZHANG , Huiming LUO , Yuchen DIAO , Haizhou XU , Dongzhou JIA , Min YANG , Yali HOU
IPC分类号： B23B27/10 , B23Q11/10 , F25B21/00
摘要： The present disclosure proposes an electrocaloric assisted internal cooling, texture turning tool and a nanofluid minimal quantity lubrication (NMQL) intelligent working system. The electrocaloric assisted internal cooling texture turning tool comprises an internal cooling turning tool handle, a direction-adjustable nozzle and an internal cooling turning tool blade; the internal cooling turning tool blade is arranged at one end of the internal cooling turning tool handle serving as a bearing device; an internal cooling turning tool pad is arranged between the internal cooling turning tool blade and a structure of the internal cooling turning tool handle bearing the blade; an internal cooling turning tool blade pressing device is further arranged on the internal cooling turning tool handle; the internal cooling turning tool blade is tightly pressed on the internal cooling turning tool handle by the internal cooling turning tool blade pressing device.

6. 发明申请

US20200254282A1 NEUROSURGICAL ULTRASONIC FOCUSING ASSISTED THREE-STAGE ATOMIZATION COOLING AND POSTOPERATIVE WOUND FILM FORMING DEVICE 审中-公开
公开(公告)号：US20200254282A1
公开(公告)日：2020-08-13
申请号：US16098277
申请日：2018-02-02
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , UNIVERSITY OF SOUTHERN CALIFORNIA
发明人： Changhe LI , Min YANG , Runze LI , Yiliang YANG , Yali HOU , Dongzhou JIA , Yanbin ZHANG , Xiaowei ZHANG
IPC分类号： A61N7/00 , A61B17/16 , A61B1/317 , A61F7/00
摘要： A neurosurgical ultrasonic focusing assisted three-stage atomization cooling and postoperative wound film forming device has a transducer housing and a nozzle, wherein a horn is arranged in the transducer housing, at least two layers of piezoelectric ceramic sheets are arranged at the top of the horn, an electrode sheet connected with an ultrasonic generator is arranged between two adjacent layers of piezoelectric ceramic sheets, the bottom of the transducer housing is of a hemispherical structure, and a plurality of piezoelectric elements connected with the ultrasonic generator are arranged inside the hemispherical structure; and the nozzle is arranged at the bottom of the horn and connected with a medical nanofluid storage cup, compressed gas can also be introduced into the nozzle, and an electrode is also arranged inside the nozzle.

7. 发明申请

US20200072774A1 INTEGRATED ONLINE MEASUREMENT SYSTEM FOR THERMOPHYSICAL PROPERTY PARAMETERS OF NANOFLUID CUTTING FLUID 审中-公开
公开(公告)号：US20200072774A1
公开(公告)日：2020-03-05
申请号：US16672540
申请日：2019-11-04
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , UNIVERSITY OF SOUTHERN CALIFORNIA
发明人： Changhe LI , Min YANG , Runze LI , Yanbin ZHANG , Xianpeng ZHANG , Heju JI , Yali HOU , Naiqing ZHANG , Qidong WU
IPC分类号： G01N25/20
摘要： The present invention discloses an integrated online measurement system for thermophysical property parameters of nanofluid cutting fluid, consisting of a gas path system, a fluid path system, a nanofluid thermal conductivity measurement device, a measurement device for a convective heat transfer coefficient and a nanofluid/workpiece heat partition ratio of the nanofluid cutting fluid, and a grinding force and grinding temperature measurement device or a milling force and milling temperature measurement device; the nanofluid thermal conductivity measurement device is located in the fluid path system; the gas path system provides pressure for the nanofluid in the fluid path system, two nozzles lead out from the fluid path system, and the nanofluid gas spray ejected by the nozzle I is sprayed onto the surface of a workpiece I to form the measurement device for the nanofluid convective heat transfer coefficient and the nanofluid/workpiece heat partition ratio; and the nanofluid gas spray ejected by the nozzle II is sprayed onto the surface of a workpiece II to form the grinding force and grinding temperature measurement device.

8. 发明申请

US20230034799A1 FULL-AUTOMATIC WHEEL HUB THREE-DIMENSIONAL SCANNING SYSTEM FOR INTELLIGENT PRODUCTION LINES OF AUTOMOTIVE WHEEL HUB 有权
公开(公告)号：US20230034799A1
公开(公告)日：2023-02-02
申请号：US17829666
申请日：2022-06-01
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , UNIVERSITY OF SHARJAH
发明人： Changhe LI , Dewei LIU , Zongming ZHOU , Wenfeng DING , Yanbin ZHANG , Zafar SAID , Xiaoming WANG , Min YANG , Bo LIU , Xin CUI , Mingzheng LIU , Teng GAO
IPC分类号： G01B5/00 , G01B11/24
摘要： Provided a full-automatic wheel hub 3D scanning system for intelligent production line of automotive wheel hubs, comprising: a base plate is provided with an X-directional displacement control device and a Y-directional displacement control device; a roller-table assembly is arranged on the base plate and comprises a roller table, wherein the roller table is provided with an opposite-type photoelectric sensors and a wheel hub centring positioning device for centring positioning a wheel hub; a 3D scanning device, comprising a mounting bracket, wherein the bottom of the mounting bracket is controlled by the Y-directional displacement control device; a 3D scanner is mounted on the mounting bracket; a wheel hub scanning platform is arranged at an end of the roller-table assembly and is controlled by the X-directional displacement control device; and a robot is arranged on a first side of the wheel hub scanning platform, for conveying the wheel hubs after 3D scanning.

9. 发明申请

US20220379418A1 POSITIONING SYSTEM WITH ADJUSTABLE CLAMPING FORCE AND MILLING EQUIPMENT FOR RAIL TRANSIT HONEYCOMB WORKPIECE 有权
公开(公告)号：US20220379418A1
公开(公告)日：2022-12-01
申请号：US17549439
申请日：2021-12-13
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , QINGDAO KAWS INTELLIGENT MANUFACTURING CO. LTD.
发明人： 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分类号： B23Q3/18 , B23C9/00 , B23Q11/10
摘要： Positioning system with an adjustable clamping force and 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, which 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, the pressure plate being capable of cooperating with the positioning table to clamp the workpiece, working regions of all the clamping apparatuses being capable of covering a machining surface of the workpiece, 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.
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.

10. 发明申请

US20220143867A1 POWDER DRY-PRESSING MOLDING DEVICE AND METHOD 有权
公开(公告)号：US20220143867A1
公开(公告)日：2022-05-12
申请号：US17282211
申请日：2020-05-08
申请人： QINGDAO UNIVERSITY OF TECHNOLOGY , SHENYANG HONGYANG PRECISION CERAMICS CO., LTD.
发明人： 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分类号： B28B7/00 , B28B7/10
摘要： 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式