-
公开(公告)号：US11795029B1
公开(公告)日：2023-10-24
申请号：US18325231
申请日：2023-05-30
Applicant: Taiyuan University of Technology
Inventor： Jianguo Liang , Qingxue Huang , Yujie Duan , Yinhui Li , Chunjiang Zhao , Jianglin Liu , Lianyun Jiang , Yanchun Zhu , Xiaodong Zhao , Hui Li
CPC classification number: B65H54/20 , B65H54/04 , B65H54/74 , B65H2701/314
Abstract: Carbon fiber winding equipment includes integrated spiral and hooping winding equipment for multi-bundle fibers. The equipment includes a spiral winding unit, a hoop winding unit, and a guide base and a supporting base for supporting the spiral winding unit and the hoop winding unit. An end face of a gear driving plate includes a continuous bulbous iris curve sliding rail, a sliding rod extends into the sliding rail and is capable of driving a yarn guide shaft tube to slide radially along with the rotation of the gear driving plate. A bevel gear is capable of driving the yarn guide shaft tube to do auto-rotation motion along with the rotation of a second transmission gear ring. A ratchet driving plate rotates to drive an electric telescopic rod to push a hoop rotation plate to rotate so as to drive a hoop winding bundling device to complete a hoop winding action.
-
公开(公告)号：US11794401B2
公开(公告)日：2023-10-24
申请号：US18048044
申请日：2022-10-20
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianguo Liang , Weilin Yin , Chunjiang Zhao , Yanchun Zhu , Chen Wang , Qi Zhang , Xiaodong Zhao
CPC classification number: B29C53/70 , B29C53/602 , B29L2031/7156
Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
-
公开(公告)号：US11511476B1
公开(公告)日：2022-11-29
申请号：US17805463
申请日：2022-06-05
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianguo Liang , Weilin Yin , Chunjiang Zhao , Yanchun Zhu , Chen Wang , Qi Zhang , Xiaodong Zhao
Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
-
Patent Agency Ranking
4.发明授权公开(公告)号：US12109598B1
公开(公告)日：2024-10-08
申请号：US18673440
申请日：2024-05-24
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianglin Liu , Linchao Zhao , Renhui Zheng , Jianguo Liang , Zhihui Wang , Xiaodong Zhao , Yinhui Li , Haifeng Gao , Lianyun Jiang , Chunjiang Zhao
CPC classification number: B21B1/20 , B21B27/025
Abstract: The present disclosure provides a corrugated skew rolling preparation method of a magnesium alloy bar with a gradient structure, adopts a three-roller skew rolling mill, adding a corrugated curve to a flat roll rolling section of the three-roller skew rolling mill to form a corrugated roll, the billet used is as-cast magnesium alloy bar, and steps include: simulated rolling physical experiment; rolling parameters setting; bar homogenization annealing treatment; heating treatment of bars before rolling; three-roller skew mill rolling; cooling of the rolled parts after rolling. Thus improving the preparation efficiency and preparation quality of the magnesium alloy bar with gradient structure. And further improves the formiability of magnesium alloy bar with gradient structure.
-
公开(公告)号：US11970357B1
公开(公告)日：2024-04-30
申请号：US18501276
申请日：2023-11-03
Applicant: Taiyuan University of Technology
Inventor： Jianguo Liang , Qingxue Huang , Yujie Duan , Xinyu Wen , Lianyun Jiang , Chunjiang Zhao , Xiaodong Zhao , Yinhui Li , Haifeng Gao , Jianglin Liu
CPC classification number: B65H59/10 , G05B15/02 , B65H2557/24
Abstract: The present application relates to the technical field of fiber winding control, and provides a tension control method of a multi-bundle winding equipment combined driving system, which solves the problem that the tension fluctuates greatly and cannot be output constantly in the fiber winding process. The method includes: establishing a tension control system fractional order mathematical model; establishing a time-varying fractional order PID controller; inputting a target tension value and an unknown external interference to the tension control system fractional order mathematical model, and outputting a real-time tension value; and calculating a difference between the target tension value and the real-time tension value and then inputting the difference into the time-varying fractional order PID controller, inputting an output value of the time-varying fractional order PID controller and the unknown external interference into the tension control system fractional order mathematical model, and outputting a real-time tension value until the real-time tension value output by the tension control system fractional order mathematical model approaches the target tension value. The tension value output by the control system according to the present application can be well stabilized near the target tension value; and the system has high robustness when the tension changes suddenly.
-
公开(公告)号：US11712835B2
公开(公告)日：2023-08-01
申请号：US18048023
申请日：2022-10-19
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianguo Liang , Weilin Yin , Chunjiang Zhao , Yanchun Zhu , Chen Wang , Qi Zhang , Xiaodong Zhao
CPC classification number: B29C53/70 , B29C53/602 , B29L2031/7156
Abstract: The present disclosure provides a high-efficiency filament helical winding device, which includes a frame body and a plurality of multi-filar guides. The frame body is provided with a through-hole, the plurality of multi-filar guides distributed in a circumference along a center of the through-hole are rotationally connected to the frame body and filament is extended out from each multi-filar guide in the plurality of multi-filar guides, and the frame body is provided with a first driving mechanism that drives each multi-filar guide to rotate.
-
公开(公告)号：US20220388226A1
公开(公告)日：2022-12-08
申请号：US17805464
申请日：2022-06-05
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianguo Liang , Xiaodong Zhao , Jianglin Liu , Hui Li , Junjie Guo , Haifeng Gao , Runtian Zhao
Abstract: The present disclosure provides a filament winding device, which includes a helical winding device, a circumferential winding device, and a fixing device, a workpiece is clamped through the fixing device that drives the workpiece to rotate radially and move axially, the workpiece is performed helical winding through the helical winding device, and the workpiece is performed circumferential winding through the circumferential winding device.
-
公开(公告)号：US11534956B1
公开(公告)日：2022-12-27
申请号：US17805464
申请日：2022-06-05
Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
Inventor： Jianguo Liang , Xiaodong Zhao , Jianglin Liu , Hui Li , Junjie Guo , Haifeng Gao , Runtian Zhao
Abstract: The present disclosure provides a filament winding device, which includes a helical winding device, a circumferential winding device, and a fixing device, a workpiece is clamped through the fixing device that drives the workpiece to rotate radially and move axially, the workpiece is performed helical winding through the helical winding device, and the workpiece is performed circumferential winding through the circumferential winding device.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.015 seconds)
