Hollowed-out bottom roller for formation production line
The utility model relates to a hollow bottom roller for a formation production line, which comprises a hollow roller body, a plurality of hollow groove groups are arranged on the circumferential surface of the roller body, the plurality of hollow groove groups are equidistantly distributed along the...
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| creator | LAI YUJIN LI HONGWEI WU CHAOZHI HONG TIANQUAN ZHANG YONG |
| description | The utility model relates to a hollow bottom roller for a formation production line, which comprises a hollow roller body, a plurality of hollow groove groups are arranged on the circumferential surface of the roller body, the plurality of hollow groove groups are equidistantly distributed along the axis of the roller body, each hollow groove group comprises a plurality of hollow grooves, and the plurality of hollow grooves are circumferentially equidistantly distributed by taking the axis of the roller body as a circle center. Every two adjacent hollowed-out groove sets are arranged in a staggered mode. According to the scheme, the hollowed-out groove sets are formed in the side face of the roller body, the hollowed-out grooves are formed in each hollowed-out groove set, the weight of the bottom roller can be reduced through the hollowed-out grooves, then the foil can drive the bottom roller to rotate when advancing around the bottom roller, and friction force between the foil and the bottom roller is reduce |
| format | Patent |
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Every two adjacent hollowed-out groove sets are arranged in a staggered mode. According to the scheme, the hollowed-out groove sets are formed in the side face of the roller body, the hollowed-out grooves are formed in each hollowed-out groove set, the weight of the bottom roller can be reduced through the hollowed-out grooves, then the foil can drive the bottom roller to rotate when advancing around the bottom roller, and friction force between the foil and the bottom roller is reduce</description><language>chi ; eng</language><subject>CONVEYING ; HANDLING THIN OR FILAMENTARY MATERIAL ; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES ; PACKING ; PERFORMING OPERATIONS ; STORING ; TRANSPORTING</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=20240531&DB=EPODOC&CC=CN&NR=221051135U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240531&DB=EPODOC&CC=CN&NR=221051135U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LAI YUJIN</creatorcontrib><creatorcontrib>LI HONGWEI</creatorcontrib><creatorcontrib>WU CHAOZHI</creatorcontrib><creatorcontrib>HONG TIANQUAN</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><title>Hollowed-out bottom roller for formation production line</title><description>The utility model relates to a hollow bottom roller for a formation production line, which comprises a hollow roller body, a plurality of hollow groove groups are arranged on the circumferential surface of the roller body, the plurality of hollow groove groups are equidistantly distributed along the axis of the roller body, each hollow groove group comprises a plurality of hollow grooves, and the plurality of hollow grooves are circumferentially equidistantly distributed by taking the axis of the roller body as a circle center. Every two adjacent hollowed-out groove sets are arranged in a staggered mode. According to the scheme, the hollowed-out groove sets are formed in the side face of the roller body, the hollowed-out grooves are formed in each hollowed-out groove set, the weight of the bottom roller can be reduced through the hollowed-out grooves, then the foil can drive the bottom roller to rotate when advancing around the bottom roller, and friction force between the foil and the bottom roller is reduce</description><subject>CONVEYING</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL</subject><subject>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</subject><subject>PACKING</subject><subject>PERFORMING OPERATIONS</subject><subject>STORING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwyM_JyS9PTdHNLy1RSMovKcnPVSgCiqUWKaTlg3FuYklmfp5CQVF-SmkymJmTmZfKw8CalphTnMoLpbkZlNxcQ5w9dFML8uNTiwsSk1PzUkvinf2MjAwNTA0NjU1DQ42JUgQApVoviA</recordid><startdate>20240531</startdate><enddate>20240531</enddate><creator>LAI YUJIN</creator><creator>LI HONGWEI</creator><creator>WU CHAOZHI</creator><creator>HONG TIANQUAN</creator><creator>ZHANG YONG</creator><scope>EVB</scope></search><sort><creationdate>20240531</creationdate><title>Hollowed-out bottom roller for formation production line</title><author>LAI YUJIN ; LI HONGWEI ; WU CHAOZHI ; HONG TIANQUAN ; ZHANG YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221051135UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CONVEYING</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL</topic><topic>HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES</topic><topic>PACKING</topic><topic>PERFORMING OPERATIONS</topic><topic>STORING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>LAI YUJIN</creatorcontrib><creatorcontrib>LI HONGWEI</creatorcontrib><creatorcontrib>WU CHAOZHI</creatorcontrib><creatorcontrib>HONG TIANQUAN</creatorcontrib><creatorcontrib>ZHANG YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LAI YUJIN</au><au>LI HONGWEI</au><au>WU CHAOZHI</au><au>HONG TIANQUAN</au><au>ZHANG YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hollowed-out bottom roller for formation production line</title><date>2024-05-31</date><risdate>2024</risdate><abstract>The utility model relates to a hollow bottom roller for a formation production line, which comprises a hollow roller body, a plurality of hollow groove groups are arranged on the circumferential surface of the roller body, the plurality of hollow groove groups are equidistantly distributed along the axis of the roller body, each hollow groove group comprises a plurality of hollow grooves, and the plurality of hollow grooves are circumferentially equidistantly distributed by taking the axis of the roller body as a circle center. Every two adjacent hollowed-out groove sets are arranged in a staggered mode. According to the scheme, the hollowed-out groove sets are formed in the side face of the roller body, the hollowed-out grooves are formed in each hollowed-out groove set, the weight of the bottom roller can be reduced through the hollowed-out grooves, then the foil can drive the bottom roller to rotate when advancing around the bottom roller, and friction force between the foil and the bottom roller is reduce</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221051135UU |
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| subjects | CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING |
| title | Hollowed-out bottom roller for formation production line |
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