CN107310173B - 膜厚控制系统及薄膜剖面图像的字符提取与膜厚采集方法 - Google Patents
膜厚控制系统及薄膜剖面图像的字符提取与膜厚采集方法 Download PDFInfo
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- CN107310173B CN107310173B CN201710429716.7A CN201710429716A CN107310173B CN 107310173 B CN107310173 B CN 107310173B CN 201710429716 A CN201710429716 A CN 201710429716A CN 107310173 B CN107310173 B CN 107310173B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
- G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910845718.3A CN110667147B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的字符提取方法 |
CN201910845717.9A CN110667146B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的膜厚采集方法 |
CN201910845719.8A CN110667148B (zh) | 2017-05-28 | 2017-05-28 | 一种膜厚控制系统 |
CN201710429716.7A CN107310173B (zh) | 2017-05-28 | 2017-05-28 | 膜厚控制系统及薄膜剖面图像的字符提取与膜厚采集方法 |
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CN201710429716.7A CN107310173B (zh) | 2017-05-28 | 2017-05-28 | 膜厚控制系统及薄膜剖面图像的字符提取与膜厚采集方法 |
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CN201910845719.8A Division CN110667148B (zh) | 2017-05-28 | 2017-05-28 | 一种膜厚控制系统 |
CN201910845718.3A Division CN110667147B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的字符提取方法 |
CN201910845717.9A Division CN110667146B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的膜厚采集方法 |
Publications (2)
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CN107310173A CN107310173A (zh) | 2017-11-03 |
CN107310173B true CN107310173B (zh) | 2019-09-24 |
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CN201910845718.3A Active CN110667147B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的字符提取方法 |
CN201910845717.9A Active CN110667146B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的膜厚采集方法 |
CN201710429716.7A Active CN107310173B (zh) | 2017-05-28 | 2017-05-28 | 膜厚控制系统及薄膜剖面图像的字符提取与膜厚采集方法 |
CN201910845719.8A Expired - Fee Related CN110667148B (zh) | 2017-05-28 | 2017-05-28 | 一种膜厚控制系统 |
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CN201910845718.3A Active CN110667147B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的字符提取方法 |
CN201910845717.9A Active CN110667146B (zh) | 2017-05-28 | 2017-05-28 | 一种薄膜剖面图像的膜厚采集方法 |
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CN201910845719.8A Expired - Fee Related CN110667148B (zh) | 2017-05-28 | 2017-05-28 | 一种膜厚控制系统 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112936924B (zh) * | 2019-12-10 | 2023-01-20 | 财团法人纺织产业综合研究所 | 塑胶薄膜的制作方法 |
CN111319212A (zh) * | 2020-03-12 | 2020-06-23 | 广东骊虹新材料有限公司 | 单向拉伸流延机 |
CN112285067A (zh) * | 2020-10-22 | 2021-01-29 | 山东卓俊实业有限公司 | 一种制备高均匀性样品薄膜的方法 |
CN112934588A (zh) * | 2021-02-01 | 2021-06-11 | 夏前兵 | 一种仿石涂料表面纹理自动化处理系统 |
CN113320196B (zh) * | 2021-04-09 | 2022-05-06 | 山东国维复合材料科技有限公司 | 一种薄膜成型装置 |
CN115170572B (zh) * | 2022-09-08 | 2022-11-08 | 山东瑞峰新材料科技有限公司 | 一种bopp复合薄膜表面涂胶质量监测方法 |
CN117863422B (zh) * | 2024-01-18 | 2024-10-29 | 钛玛科(北京)工业科技有限公司 | 一种流延机薄膜厚度自动测量控制系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0957815A (ja) * | 1995-08-25 | 1997-03-04 | Tonen Chem Corp | 重合体延伸シートの厚み制御方法 |
US5928580A (en) * | 1995-12-15 | 1999-07-27 | Toshiba Machine Co., Ltd. | Method of controlling a thickness of a film |
CN203766002U (zh) * | 2014-04-03 | 2014-08-13 | 山东胜通集团股份有限公司 | 聚酯光学膜在线厚度检测控制系统 |
CN104827646A (zh) * | 2015-05-20 | 2015-08-12 | 江门市辉隆塑料机械有限公司 | 挤出复合膜的纵向厚薄均匀度调节装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5484713B2 (ja) * | 2008-11-20 | 2014-05-07 | 株式会社クレハ | ポリフェニレンサルファイド系樹脂フィルム及びその製造方法 |
CN101877050B (zh) * | 2009-11-10 | 2012-08-22 | 青岛海信网络科技股份有限公司 | 一种车牌字符的自动提取方法 |
CN102930277B (zh) * | 2012-09-19 | 2016-04-27 | 上海珍岛信息技术有限公司 | 一种基于识别反馈的字符图像验证码识别方法 |
-
2017
- 2017-05-28 CN CN201910845718.3A patent/CN110667147B/zh active Active
- 2017-05-28 CN CN201910845717.9A patent/CN110667146B/zh active Active
- 2017-05-28 CN CN201710429716.7A patent/CN107310173B/zh active Active
- 2017-05-28 CN CN201910845719.8A patent/CN110667148B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0957815A (ja) * | 1995-08-25 | 1997-03-04 | Tonen Chem Corp | 重合体延伸シートの厚み制御方法 |
US5928580A (en) * | 1995-12-15 | 1999-07-27 | Toshiba Machine Co., Ltd. | Method of controlling a thickness of a film |
CN203766002U (zh) * | 2014-04-03 | 2014-08-13 | 山东胜通集团股份有限公司 | 聚酯光学膜在线厚度检测控制系统 |
CN104827646A (zh) * | 2015-05-20 | 2015-08-12 | 江门市辉隆塑料机械有限公司 | 挤出复合膜的纵向厚薄均匀度调节装置及方法 |
Also Published As
Publication number | Publication date |
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CN110667148A (zh) | 2020-01-10 |
CN107310173A (zh) | 2017-11-03 |
CN110667146A (zh) | 2020-01-10 |
CN110667147A (zh) | 2020-01-10 |
CN110667147B (zh) | 2021-10-22 |
CN110667148B (zh) | 2021-08-27 |
CN110667146B (zh) | 2021-07-16 |
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Application publication date: 20171103 Assignee: Xinchang neodymium Ru Agricultural Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000134 Denomination of invention: Film Thickness Control System and Character Extraction and Film Thickness Acquisition Methods for Film Profile Images Granted publication date: 20190924 License type: Common License Record date: 20230311 Application publication date: 20171103 Assignee: Xinchang Huandi Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000130 Denomination of invention: Film Thickness Control System and Character Extraction and Film Thickness Acquisition Methods for Film Profile Images Granted publication date: 20190924 License type: Common License Record date: 20230311 Application publication date: 20171103 Assignee: Shaoxing Jienan Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000128 Denomination of invention: Film Thickness Control System and Character Extraction and Film Thickness Acquisition Methods for Film Profile Images Granted publication date: 20190924 License type: Common License Record date: 20230311 Application publication date: 20171103 Assignee: Xinchang County niukan Agricultural Development Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000132 Denomination of invention: Film Thickness Control System and Character Extraction and Film Thickness Acquisition Methods for Film Profile Images Granted publication date: 20190924 License type: Common License Record date: 20230311 |
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Application publication date: 20171103 Assignee: Shaoxing Yuanyi Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000202 Denomination of invention: Character Extraction and Film Thickness Collection Method for Film Thickness Control System and Film Profile Image Granted publication date: 20190924 License type: Common License Record date: 20230329 Application publication date: 20171103 Assignee: Xinchang County facheng Agricultural Development Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000203 Denomination of invention: Character Extraction and Film Thickness Collection Method for Film Thickness Control System and Film Profile Image Granted publication date: 20190924 License type: Common License Record date: 20230329 Application publication date: 20171103 Assignee: XINCHANG COUNTY XIAOBUDIAN AGRICULTURAL DEVELOPMENT Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000201 Denomination of invention: Character Extraction and Film Thickness Collection Method for Film Thickness Control System and Film Profile Image Granted publication date: 20190924 License type: Common License Record date: 20230329 Application publication date: 20171103 Assignee: Xinchang Daochong Pet Products Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000204 Denomination of invention: Character Extraction and Film Thickness Collection Method for Film Thickness Control System and Film Profile Image Granted publication date: 20190924 License type: Common License Record date: 20230329 |
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Assignee: Xinchang Daochong Pet Products Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000204 Date of cancellation: 20240807 Assignee: Xinchang County facheng Agricultural Development Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000203 Date of cancellation: 20240807 Assignee: Shaoxing Yuanyi Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000202 Date of cancellation: 20240807 Assignee: XINCHANG COUNTY XIAOBUDIAN AGRICULTURAL DEVELOPMENT Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000201 Date of cancellation: 20240807 Assignee: Xinchang neodymium Ru Agricultural Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000134 Date of cancellation: 20240807 Assignee: Xinchang County niukan Agricultural Development Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000132 Date of cancellation: 20240807 Assignee: Xinchang Huandi Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000130 Date of cancellation: 20240807 Assignee: Shaoxing Jienan Technology Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2023330000128 Date of cancellation: 20240807 |
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