Welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment
The invention provides a welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment. The welding seam tracking sensor comprises a line laser, a line structured light camera, an auxiliary camera, an auxiliary light source and a control unit. The line laser...
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| creator | CAI JIANHUI HE HUAN WANG YANG ZHENG ENSONG YUAN LEI CHEN TIANBING |
| description | The invention provides a welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment. The welding seam tracking sensor comprises a line laser, a line structured light camera, an auxiliary camera, an auxiliary light source and a control unit. The line laser, the line structured light camera, the control end of the auxiliary camera and the auxiliary light source are connected with the control unit. The auxiliary camera and the auxiliary light source are additionally arranged on an original structure to detect the weldment background of the welding seam, whether laser of the line laser reaches the tack point or not is recognized through the control unit, and therefore the welding seam tracking sensor is assisted to avoid detection of the tack point, and detection errors are avoided.
本发明提供了一种防点固点干扰的焊缝跟踪传感器及焊接设备，包括：线激光器、线结构光相机、辅助相机、辅助光源和控制单元；线激光器、线结构光相机、辅助相机的控制端、辅助光源均与控制单元连接。通过在原有结构上增加辅助相机和辅助光源来检测焊缝的焊件背景，经控制单元识别出是否线激光器的激光已经到达点固点，从而辅助焊缝跟踪传感器避开点固点的检测，避免检测出错。 |
| format | Patent |
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本发明提供了一种防点固点干扰的焊缝跟踪传感器及焊接设备，包括：线激光器、线结构光相机、辅助相机、辅助光源和控制单元；线激光器、线结构光相机、辅助相机的控制端、辅助光源均与控制单元连接。通过在原有结构上增加辅助相机和辅助光源来检测焊缝的焊件背景，经控制单元识别出是否线激光器的激光已经到达点固点，从而辅助焊缝跟踪传感器避开点固点的检测，避免检测出错。</description><language>chi ; eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MACHINE TOOLS ; MEASURING ; MEASURING ANGLES ; MEASURING AREAS ; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS ; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; PHYSICS ; SOLDERING OR UNSOLDERING ; TESTING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240910&DB=EPODOC&CC=CN&NR=118624608A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76517</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240910&DB=EPODOC&CC=CN&NR=118624608A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CAI JIANHUI</creatorcontrib><creatorcontrib>HE HUAN</creatorcontrib><creatorcontrib>WANG YANG</creatorcontrib><creatorcontrib>ZHENG ENSONG</creatorcontrib><creatorcontrib>YUAN LEI</creatorcontrib><creatorcontrib>CHEN TIANBING</creatorcontrib><title>Welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment</title><description>The invention provides a welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment. The welding seam tracking sensor comprises a line laser, a line structured light camera, an auxiliary camera, an auxiliary light source and a control unit. The line laser, the line structured light camera, the control end of the auxiliary camera and the auxiliary light source are connected with the control unit. The auxiliary camera and the auxiliary light source are additionally arranged on an original structure to detect the weldment background of the welding seam, whether laser of the line laser reaches the tack point or not is recognized through the control unit, and therefore the welding seam tracking sensor is assisted to avoid detection of the tack point, and detection errors are avoided.
本发明提供了一种防点固点干扰的焊缝跟踪传感器及焊接设备，包括：线激光器、线结构光相机、辅助相机、辅助光源和控制单元；线激光器、线结构光相机、辅助相机的控制端、辅助光源均与控制单元连接。通过在原有结构上增加辅助相机和辅助光源来检测焊缝的焊件背景，经控制单元识别出是否线激光器的激光已经到达点固点，从而辅助焊缝跟踪传感器避开点固点的检测，避免检测出错。</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MACHINE TOOLS</subject><subject>MEASURING</subject><subject>MEASURING ANGLES</subject><subject>MEASURING AREAS</subject><subject>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</subject><subject>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TESTING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTEsKwjAU7MaFqHd4HqBgVUq3UhRXrgSX5ZlOSmj7EpP4Ob4t9gAuhplhPvOkuaGrjTQUwD1Fz6r9OQnWk2LH9w5kNTmPFySOYRxKqTafUTtrJNIAeA0PUSCWmt7TKx5P4_pht0xmmruA1cSLZH06XstzCmcrBMcKgliVlywr8u0-3xSH3T-dL_OhQIA</recordid><startdate>20240910</startdate><enddate>20240910</enddate><creator>CAI JIANHUI</creator><creator>HE HUAN</creator><creator>WANG YANG</creator><creator>ZHENG ENSONG</creator><creator>YUAN LEI</creator><creator>CHEN TIANBING</creator><scope>EVB</scope></search><sort><creationdate>20240910</creationdate><title>Welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment</title><author>CAI JIANHUI ; HE HUAN ; WANG YANG ; ZHENG ENSONG ; YUAN LEI ; CHEN TIANBING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118624608A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MACHINE TOOLS</topic><topic>MEASURING</topic><topic>MEASURING ANGLES</topic><topic>MEASURING AREAS</topic><topic>MEASURING IRREGULARITIES OF SURFACES OR CONTOURS</topic><topic>MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TESTING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>CAI JIANHUI</creatorcontrib><creatorcontrib>HE HUAN</creatorcontrib><creatorcontrib>WANG YANG</creatorcontrib><creatorcontrib>ZHENG ENSONG</creatorcontrib><creatorcontrib>YUAN LEI</creatorcontrib><creatorcontrib>CHEN TIANBING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CAI JIANHUI</au><au>HE HUAN</au><au>WANG YANG</au><au>ZHENG ENSONG</au><au>YUAN LEI</au><au>CHEN TIANBING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment</title><date>2024-09-10</date><risdate>2024</risdate><abstract>The invention provides a welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment. The welding seam tracking sensor comprises a line laser, a line structured light camera, an auxiliary camera, an auxiliary light source and a control unit. The line laser, the line structured light camera, the control end of the auxiliary camera and the auxiliary light source are connected with the control unit. The auxiliary camera and the auxiliary light source are additionally arranged on an original structure to detect the weldment background of the welding seam, whether laser of the line laser reaches the tack point or not is recognized through the control unit, and therefore the welding seam tracking sensor is assisted to avoid detection of the tack point, and detection errors are avoided.
本发明提供了一种防点固点干扰的焊缝跟踪传感器及焊接设备，包括：线激光器、线结构光相机、辅助相机、辅助光源和控制单元；线激光器、线结构光相机、辅助相机的控制端、辅助光源均与控制单元连接。通过在原有结构上增加辅助相机和辅助光源来检测焊缝的焊件背景，经控制单元识别出是否线激光器的激光已经到达点固点，从而辅助焊缝跟踪传感器避开点固点的检测，避免检测出错。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MACHINE TOOLS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PHYSICS SOLDERING OR UNSOLDERING TESTING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | Welding seam tracking sensor capable of preventing tack-fixing point interference and welding equipment |
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