Automatic core-pulling type plastic mold structure for forming porous plastic parts
The utility model discloses an automatic core-pulling type plastic mold structure for forming porous plastic parts, which is characterized in that a fixed mold panel is provided with a plurality of inserts extending along the mold closing direction, each insert is provided with a plurality of core n...
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| creator | LI GUOJIANG YANG SHANGLUN HUANG XUEPING |
| description | The utility model discloses an automatic core-pulling type plastic mold structure for forming porous plastic parts, which is characterized in that a fixed mold panel is provided with a plurality of inserts extending along the mold closing direction, each insert is provided with a plurality of core needles extending along the mold closing direction, and a fixed mold blank and a fixed mold core are respectively provided with a plurality of through grooves matched with the inserts one by one. According to the utility model, the insert is arranged on the panel of the fixed mold, and the plurality of core needles are arranged at the end part of the insert, so that the plurality of core needles can be automatically and synchronously withdrawn from the cavity in the demolding process, the insert and the mold are relatively simple in structure and convenient to process, and the mold processing cost can be effectively reduced; the insert and the side wall of the through groove are of the matched inclined structures, a |
| format | Patent |
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According to the utility model, the insert is arranged on the panel of the fixed mold, and the plurality of core needles are arranged at the end part of the insert, so that the plurality of core needles can be automatically and synchronously withdrawn from the cavity in the demolding process, the insert and the mold are relatively simple in structure and convenient to process, and the mold processing cost can be effectively reduced; the insert and the side wall of the through groove are of the matched inclined structures, a</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>2022</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=20220930&DB=EPODOC&CC=CN&NR=217514451U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220930&DB=EPODOC&CC=CN&NR=217514451U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI GUOJIANG</creatorcontrib><creatorcontrib>YANG SHANGLUN</creatorcontrib><creatorcontrib>HUANG XUEPING</creatorcontrib><title>Automatic core-pulling type plastic mold structure for forming porous plastic parts</title><description>The utility model discloses an automatic core-pulling type plastic mold structure for forming porous plastic parts, which is characterized in that a fixed mold panel is provided with a plurality of inserts extending along the mold closing direction, each insert is provided with a plurality of core needles extending along the mold closing direction, and a fixed mold blank and a fixed mold core are respectively provided with a plurality of through grooves matched with the inserts one by one. According to the utility model, the insert is arranged on the panel of the fixed mold, and the plurality of core needles are arranged at the end part of the insert, so that the plurality of core needles can be automatically and synchronously withdrawn from the cavity in the demolding process, the insert and the mold are relatively simple in structure and convenient to process, and the mold processing cost can be effectively reduced; the insert and the side wall of the through groove are of the matched inclined structures, a</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh2LC3Jz00syUxWSM4vStUtKM3JycxLVyipLEhVKMhJLAbJ5ObnpCgUlxSVJpeUFqUqpOUXgXAuSF1BflF-aTFcZUFiUUkxDwNrWmJOcSovlOZmUHJzDXH20E0tyI9PLS5ITE7NSy2Jd_YzMjQ3NTQxMTUMDTUmShEANqA6DA</recordid><startdate>20220930</startdate><enddate>20220930</enddate><creator>LI GUOJIANG</creator><creator>YANG SHANGLUN</creator><creator>HUANG XUEPING</creator><scope>EVB</scope></search><sort><creationdate>20220930</creationdate><title>Automatic core-pulling type plastic mold structure for forming porous plastic parts</title><author>LI GUOJIANG ; YANG SHANGLUN ; HUANG XUEPING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217514451UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>LI GUOJIANG</creatorcontrib><creatorcontrib>YANG SHANGLUN</creatorcontrib><creatorcontrib>HUANG XUEPING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI GUOJIANG</au><au>YANG SHANGLUN</au><au>HUANG XUEPING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Automatic core-pulling type plastic mold structure for forming porous plastic parts</title><date>2022-09-30</date><risdate>2022</risdate><abstract>The utility model discloses an automatic core-pulling type plastic mold structure for forming porous plastic parts, which is characterized in that a fixed mold panel is provided with a plurality of inserts extending along the mold closing direction, each insert is provided with a plurality of core needles extending along the mold closing direction, and a fixed mold blank and a fixed mold core are respectively provided with a plurality of through grooves matched with the inserts one by one. According to the utility model, the insert is arranged on the panel of the fixed mold, and the plurality of core needles are arranged at the end part of the insert, so that the plurality of core needles can be automatically and synchronously withdrawn from the cavity in the demolding process, the insert and the mold are relatively simple in structure and convenient to process, and the mold processing cost can be effectively reduced; the insert and the side wall of the through groove are of the matched inclined structures, a</abstract><oa>free_for_read</oa></addata></record> |
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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 | Automatic core-pulling type plastic mold structure for forming porous plastic parts |
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