3D mobile phone protective film hot bending process positioning device
The utility model relates to the technical field of mobile phone protective films. The utility model relates to a positioning device, in particular to a 3D mobile phone protective film hot-bending process positioning device. The die comprises a convex die, a concave die and a protective film, the co...
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| creator | LI GUOXIANG ZHANG SHENG GAO SUJIANG WAN WEI |
| description | The utility model relates to the technical field of mobile phone protective films. The utility model relates to a positioning device, in particular to a 3D mobile phone protective film hot-bending process positioning device. The die comprises a convex die, a concave die and a protective film, the convex die and the concave die are both made of graphite materials; a positioning guide column is mounted at the corner of the front surface of the convex mold; a convex part is mounted in the center of the front surface of the convex mold; a guide groove is formed in the corner of the front surface of the concave film; a first pull lug groove is formed in the upper portion of the front face of the concave film. An embedding groove is formed in the lower part of the first pull lug groove; a positioning hole is formed in the corner of the embedding groove; a second pull lug groove is formed below the embedding groove; a first pull lug is arranged above the front surface of the protective film;compared with an existing |
| format | Patent |
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The utility model relates to a positioning device, in particular to a 3D mobile phone protective film hot-bending process positioning device. The die comprises a convex die, a concave die and a protective film, the convex die and the concave die are both made of graphite materials; a positioning guide column is mounted at the corner of the front surface of the convex mold; a convex part is mounted in the center of the front surface of the convex mold; a guide groove is formed in the corner of the front surface of the concave film; a first pull lug groove is formed in the upper portion of the front face of the concave film. An embedding groove is formed in the lower part of the first pull lug groove; a positioning hole is formed in the corner of the embedding groove; a second pull lug groove is formed below the embedding groove; a first pull lug is arranged above the front surface of the protective film;compared with an existing</description><language>chi ; eng</language><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; PERFORMING OPERATIONS ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2020</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=20200616&DB=EPODOC&CC=CN&NR=210759187U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200616&DB=EPODOC&CC=CN&NR=210759187U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI GUOXIANG</creatorcontrib><creatorcontrib>ZHANG SHENG</creatorcontrib><creatorcontrib>GAO SUJIANG</creatorcontrib><creatorcontrib>WAN WEI</creatorcontrib><title>3D mobile phone protective film hot bending process positioning device</title><description>The utility model relates to the technical field of mobile phone protective films. 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| language | chi ; eng |
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| subjects | AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | 3D mobile phone protective film hot bending process positioning device |
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