INJECTION MOLDING MACHINE
PROBLEM TO BE SOLVED: To prevent the unstable temperature change of an injection nozzle attached to a tip of a heating cylinder by air sent from a blower, in an injection molding machine equipped with the blower to perform the temperature control of the heating cylinder by ventilation.SOLUTION: An i...
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| creator | EGUCHI FUMIYA TERADA TAKAAKI |
| description | PROBLEM TO BE SOLVED: To prevent the unstable temperature change of an injection nozzle attached to a tip of a heating cylinder by air sent from a blower, in an injection molding machine equipped with the blower to perform the temperature control of the heating cylinder by ventilation.SOLUTION: An injection molding machine comprises: a heating cylinder 2 which is provided with a heater on an outer periphery thereof to melt therein a resin material formable into a molded product; an injection nozzle 3 which is attached to a tip of the heating cylinder 2 to inject the molten resin material into a cavity of a mold; a heater cover 4 which surrounds the heating cylinder 2; and a blower 6 which sends air into a space S between the heating cylinder 2 and the heater cover 4 to control the temperature of the heating cylinder 2. The outer peripheral surface of the injection nozzle 3 is provided with an injection nozzle heat insulation cover 5 which blocks the injection nozzle 3 from being blown by the air sent from the blower 6.SELECTED DRAWING: Figure 1
【課題】加熱シリンダの温度調整を送風により行う送風装置を備えた射出成形機において、加熱シリンダの先端に装着された射出ノズルが、送風装置からの送風により不安的に温度変化してしまうことを防止する。【解決手段】成形体となり得る樹脂材料を内部で溶融する、外周にヒータの設けられた加熱シリンダ２と、加熱シリンダ２の先端に装着され、溶融された樹脂材料を金型のキャビティに射出する射出ノズル３と、加熱シリンダ２を囲繞するヒータカバー４と、加熱シリンダ２とヒータカバー４との間の空間部Ｓに送風を行い、加熱シリンダ２の温度調整を行う送風装置６と、を備えた射出成形機であって、送風装置６からの送風を射出ノズル３に吹き付けられるのを阻止する射出ノズル断熱カバー５を、射出ノズル３の外周面に設ける。【選択図】図１ |
| format | Patent |
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【課題】加熱シリンダの温度調整を送風により行う送風装置を備えた射出成形機において、加熱シリンダの先端に装着された射出ノズルが、送風装置からの送風により不安的に温度変化してしまうことを防止する。【解決手段】成形体となり得る樹脂材料を内部で溶融する、外周にヒータの設けられた加熱シリンダ２と、加熱シリンダ２の先端に装着され、溶融された樹脂材料を金型のキャビティに射出する射出ノズル３と、加熱シリンダ２を囲繞するヒータカバー４と、加熱シリンダ２とヒータカバー４との間の空間部Ｓに送風を行い、加熱シリンダ２の温度調整を行う送風装置６と、を備えた射出成形機であって、送風装置６からの送風を射出ノズル３に吹き付けられるのを阻止する射出ノズル断熱カバー５を、射出ノズル３の外周面に設ける。【選択図】図１</description><language>eng ; jpn</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>2016</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=20161222&DB=EPODOC&CC=JP&NR=2016215505A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20161222&DB=EPODOC&CC=JP&NR=2016215505A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EGUCHI FUMIYA</creatorcontrib><creatorcontrib>TERADA TAKAAKI</creatorcontrib><title>INJECTION MOLDING MACHINE</title><description>PROBLEM TO BE SOLVED: To prevent the unstable temperature change of an injection nozzle attached to a tip of a heating cylinder by air sent from a blower, in an injection molding machine equipped with the blower to perform the temperature control of the heating cylinder by ventilation.SOLUTION: An injection molding machine comprises: a heating cylinder 2 which is provided with a heater on an outer periphery thereof to melt therein a resin material formable into a molded product; an injection nozzle 3 which is attached to a tip of the heating cylinder 2 to inject the molten resin material into a cavity of a mold; a heater cover 4 which surrounds the heating cylinder 2; and a blower 6 which sends air into a space S between the heating cylinder 2 and the heater cover 4 to control the temperature of the heating cylinder 2. The outer peripheral surface of the injection nozzle 3 is provided with an injection nozzle heat insulation cover 5 which blocks the injection nozzle 3 from being blown by the air sent from the blower 6.SELECTED DRAWING: Figure 1
【課題】加熱シリンダの温度調整を送風により行う送風装置を備えた射出成形機において、加熱シリンダの先端に装着された射出ノズルが、送風装置からの送風により不安的に温度変化してしまうことを防止する。【解決手段】成形体となり得る樹脂材料を内部で溶融する、外周にヒータの設けられた加熱シリンダ２と、加熱シリンダ２の先端に装着され、溶融された樹脂材料を金型のキャビティに射出する射出ノズル３と、加熱シリンダ２を囲繞するヒータカバー４と、加熱シリンダ２とヒータカバー４との間の空間部Ｓに送風を行い、加熱シリンダ２の温度調整を行う送風装置６と、を備えた射出成形機であって、送風装置６からの送風を射出ノズル３に吹き付けられるのを阻止する射出ノズル断熱カバー５を、射出ノズル３の外周面に設ける。【選択図】図１</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>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD09PNydQ7x9PdT8PX3cfH0c1fwdXT28PRz5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgaGZkaGpqYGpo7GRCkCAElKIEw</recordid><startdate>20161222</startdate><enddate>20161222</enddate><creator>EGUCHI FUMIYA</creator><creator>TERADA TAKAAKI</creator><scope>EVB</scope></search><sort><creationdate>20161222</creationdate><title>INJECTION MOLDING MACHINE</title><author>EGUCHI FUMIYA ; TERADA TAKAAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2016215505A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2016</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>EGUCHI FUMIYA</creatorcontrib><creatorcontrib>TERADA TAKAAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EGUCHI FUMIYA</au><au>TERADA TAKAAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>INJECTION MOLDING MACHINE</title><date>2016-12-22</date><risdate>2016</risdate><abstract>PROBLEM TO BE SOLVED: To prevent the unstable temperature change of an injection nozzle attached to a tip of a heating cylinder by air sent from a blower, in an injection molding machine equipped with the blower to perform the temperature control of the heating cylinder by ventilation.SOLUTION: An injection molding machine comprises: a heating cylinder 2 which is provided with a heater on an outer periphery thereof to melt therein a resin material formable into a molded product; an injection nozzle 3 which is attached to a tip of the heating cylinder 2 to inject the molten resin material into a cavity of a mold; a heater cover 4 which surrounds the heating cylinder 2; and a blower 6 which sends air into a space S between the heating cylinder 2 and the heater cover 4 to control the temperature of the heating cylinder 2. The outer peripheral surface of the injection nozzle 3 is provided with an injection nozzle heat insulation cover 5 which blocks the injection nozzle 3 from being blown by the air sent from the blower 6.SELECTED DRAWING: Figure 1
【課題】加熱シリンダの温度調整を送風により行う送風装置を備えた射出成形機において、加熱シリンダの先端に装着された射出ノズルが、送風装置からの送風により不安的に温度変化してしまうことを防止する。【解決手段】成形体となり得る樹脂材料を内部で溶融する、外周にヒータの設けられた加熱シリンダ２と、加熱シリンダ２の先端に装着され、溶融された樹脂材料を金型のキャビティに射出する射出ノズル３と、加熱シリンダ２を囲繞するヒータカバー４と、加熱シリンダ２とヒータカバー４との間の空間部Ｓに送風を行い、加熱シリンダ２の温度調整を行う送風装置６と、を備えた射出成形機であって、送風装置６からの送風を射出ノズル３に吹き付けられるのを阻止する射出ノズル断熱カバー５を、射出ノズル３の外周面に設ける。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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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 | INJECTION MOLDING MACHINE |
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