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31. 发明专利

JP5374451B2 Injection unit of an injection molding machine 有权
公开(公告)号：JP5374451B2
公开(公告)日：2013-12-25
申请号：JP2010154060
申请日：2010-07-06
申请人：日精樹脂工業株式会社
发明人：一彦西澤 , 勇山口 , 春雄荻原
IPC分类号： B29C45/50 , B29C45/62
摘要： PROBLEM TO BE SOLVED: To easily adjust misalignment of a heating cylinder by a shaft center adjustment ring freely positionable of the plate rear face of the front support plate, by attaching the heating cylinder to a front support plate of an injection drive mechanism via a supply block. SOLUTION: A connection cylinder at a rear part of a heating cylinder is inserted into an opening of a supply block to be integrally connected thereto by a nut. The connection cylinder is housed in an opening of a front support plate, and the heating cylinder is attached to the front support plate by the supply block. The circumference of an opening on a plate rear surface of the front support plate is formed into a step part of a concentric circle. A shaft center adjustment ring having an inner diameter identical to the outer diameter of the rear end of the connection cylinder is attached to the step part so as to be freely positioned. The rear end of the connection cylinder is fitted to the shaft center adjustment ring to adjust the misalignment of the heating cylinder in an allowable range. COPYRIGHT: (C)2012,JPO&INPIT

32. 发明专利

JP5364468B2 Plating-coated aluminum products 有权
公开(公告)号：JP5364468B2
公开(公告)日：2013-12-11
申请号：JP2009152711
申请日：2009-06-26
申请人：日精樹脂工業株式会社 , アート金属工業株式会社
发明人：智之佐藤 , 雅資菅沼 , 友則唐澤 , 昌二金井 , 翼松本
IPC分类号： C25D15/02 , F02F1/00 , F02F3/10
CPC分类号： C25D15/00 , C25D3/20 , C25D15/02 , F02F3/10 , F02F7/0085 , F05C2201/021 , F05C2201/0436 , F05C2203/0808 , F05C2251/048 , F05C2251/10 , F05C2253/04 , Y10T428/12757
摘要： A technique for using an iron plating for coating an aluminum product that results in adequate durability. An aluminum piston (10) used as a plated aluminum product is covered by an iron-based composite plating layer (11). The iron-based composite plating layer (11) contains a carbon nanomaterial, which is applied to the aluminum-based base material using a iron-based composite plating bath formed by mixing a carbon nanomaterial into an iron plating bath.

33. 发明专利

JP5363431B2 Vertical injection molding apparatus 有权
公开(公告)号：JP5363431B2
公开(公告)日：2013-12-11
申请号：JP2010174724
申请日：2010-08-03
申请人：日精樹脂工業株式会社
发明人：英夫酒井 , 智星野
IPC分类号： B29C45/07 , B29C45/40 , B29C45/66 , B29C45/76
摘要： PROBLEM TO BE SOLVED: To provide a technology which is based on an electromotive vertical injection molding machine, attains soft nozzle contact and is easily reduced in cost. SOLUTION: A vertical injection molding equipment 10 comprises: a mold clamping mechanism 16 for clamping a mold 12 by a mold clamping motor 33; an injection unit 17 including a heating cylinder 61 provided with the nozzle 58 and a screw rotation motor 63 for rotating a screw 62; an injection unit movement mechanism 18 for vertically moving the injection unit 17 by hydraulic pressure; a lower projection mechanism 21 for projecting a product upward by a projection motor 45 as a driving source; an upper projecting mechanism 22 for projecting the product downward by hydraulic pressure; and a hydraulic pressure generating device 85 controlled by an invertor and supplying high pressure oil to the injection unit movement mechanism 18 and the upper projection mechanism 22 where the upper projecting mechanism is freely controlled and the product is smoothly taken out from the mold. COPYRIGHT: (C)2012,JPO&INPIT

34. 发明专利

JP5215428B2 The method of supplying the supply device and the liquid resin material of liquid resin material 有权
公开(公告)号：JP5215428B2
公开(公告)日：2013-06-19
申请号：JP2011053575
申请日：2011-03-10
申请人：日精樹脂工業株式会社
发明人：透池田
IPC分类号： B29C31/06 , B29C39/02 , B29C39/24 , B29C39/44

35. 发明专利

JP2013095124A Injection mold 有权
标题翻译：注射模具
公开(公告)号：JP2013095124A
公开(公告)日：2013-05-20
申请号：JP2011243033
申请日：2011-11-07
申请人： Nissei Plastics Ind Co , 日精樹脂工業株式会社 , Frontier:Kk , 株式会社フロンティア
发明人： TAKEUCHI YASUHIKO , KODA YOJIRO , UEHARA SHINICHI
IPC分类号： B29C45/27 , B29L24/00
摘要： PROBLEM TO BE SOLVED: To provide an injection mold configured to prevent a defect due to a history of a flow of a molten resin material in multiple molded articles.SOLUTION: The injection mold 10 includes a hot sprue 13 to which an injection nozzle for injecting the molten resin material is connected, a hot runner 15 through which the molten resin material injected to the hot sprue 13 passes, and a cavity 16 which is connected to the hot runner 15, and supplies the molten resin material to a plurality of cavities by branching off the hot runner 15 halfway to form a plurality of moldings at a time. The hot sprue 13 includes a sprue bush 18 for forming an opening part 17 as a connection part for the injection nozzle, a branch port formed at the opening part 17 and distributing the molten resin material injected from the injection nozzle to as many as branches of the hot runner 15, and a branch passage 20c for supplying molten resin materials distributed by the branch port to a plurality of corresponding hot runners 15 respectively.
摘要翻译：要解决的问题：提供一种注射模具，其被配置为防止由于多个模制品中的熔融树脂材料的流动的历史而导致的缺陷。解决方案：注射模具10包括热浇道13，喷射熔融树脂材料的注射喷嘴连接到热浇道13上，注射到热流道13的熔融树脂材料通过的热流道15和腔16 其连接到热流道15，并且通过将热流道15分成一部分以一次形成多个模制件而将熔融树脂材料供给到多个空腔。热浇道13包括用于形成作为注射喷嘴的连接部的开口部17的浇口衬套18，形成在开口部17处的分支口，并将从注射喷嘴喷射的熔融树脂材料分配到多个分支热流道15和用于将分支口分配的熔融树脂材料分别供给到多个相应的热流道15的分支通路20c。版权所有（C）2013，JPO＆INPIT

36. 发明专利

JP5189422B2 Heating press device 有权
公开(公告)号：JP5189422B2
公开(公告)日：2013-04-24
申请号：JP2008177569
申请日：2008-07-08
申请人：日精樹脂工業株式会社
发明人：穂伸窪田
IPC分类号： B30B15/34

37. 发明专利

JP5180891B2 Injection molding machine control device 有权
公开(公告)号：JP5180891B2
公开(公告)日：2013-04-10
申请号：JP2009078610
申请日：2009-03-27
申请人：日精樹脂工業株式会社
发明人：博文村田
IPC分类号： B29C45/74 , B29C45/78

38. 发明专利

JP5087505B2 Mold of the disk substrate 有权
公开(公告)号：JP5087505B2
公开(公告)日：2012-12-05
申请号：JP2008231316
申请日：2008-09-09
申请人：日精樹脂工業株式会社
发明人：彰飯島
IPC分类号： B29C45/36 , B29L11/00 , G11B7/26

39. 发明专利

JP5085512B2 Cleaning method and apparatus of the liquid material supply hose 有权
公开(公告)号：JP5085512B2
公开(公告)日：2012-11-28
申请号：JP2008285422
申请日：2008-11-06
申请人：日精樹脂工業株式会社
发明人：透池田
IPC分类号： B08B9/027

40. 发明专利

JP5075869B2 The rod-like material transport supply device of metal molding machine 有权
公开(公告)号：JP5075869B2
公开(公告)日：2012-11-21
申请号：JP2009101136
申请日：2009-04-17
申请人：日精樹脂工業株式会社
发明人：守宮川 , 武文篠原
IPC分类号： B22D17/28

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