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1. 发明授权

US08709311B2 Method and device for extracting vapors in an injection molding machine 失效
标题翻译：在注射成型机中提取蒸气的方法和装置
公开(公告)号：US08709311B2
公开(公告)日：2014-04-29
申请号：US13383737
申请日：2010-06-28
申请人： Gerhard Aebi , Philipp Wüthrich , Wolfgang Zangerle
发明人： Gerhard Aebi , Philipp Wüthrich , Wolfgang Zangerle
IPC分类号： B29C45/34 , B29C45/17
CPC分类号： B29C45/1701 , B08B15/02 , B29C45/1755 , B29C2045/1797
摘要： The present invention relates to a method and to a device for extracting air in an injection molding device. The device comprises an extraction hood having a housing, in which one or more extraction ducts are provided, wherein the extraction hood can be disposed in the region of the injection nozzle of an injection unit, the housing at least partially encloses the injection nozzle of the injection unit, and air can be extracted from the region of the injection nozzle via openings (38) or ducts (34), and a ventilation device connected to the housing of the extraction hood (16) for flowing. According to the invention, the extraction hood and/or the ventilation device can be adjusted for implementing different extraction intensities in at least two operating modes.
摘要翻译：本发明涉及一种在注射成型装置中提取空气的方法和装置。该装置包括抽吸罩，其具有壳体，其中设置有一个或多个抽出管道，其中抽出罩可设置在注射单元的注射喷嘴的区域中，壳体至少部分地包围喷射单元的喷嘴注入单元和空气可以经由开口（38）或管道（34）从注射喷嘴的区域提取，以及连接到抽吸罩（16）的壳体以用于流动的通风装置。根据本发明，可以调节抽吸罩和/或通风装置以在至少两种操作模式中实现不同的提取强度。

2. 发明授权

US5478227A Vertical injection molding machine having a discharge material receiving device 失效
标题翻译：立式注塑机具有放料接收装置
公开(公告)号：US5478227A
公开(公告)日：1995-12-26
申请号：US326966
申请日：1994-10-21
申请人： Kazuki Kuse
发明人： Kazuki Kuse
IPC分类号： A44B19/42 , B29C31/10 , B29C45/07 , B29C45/17 , B29C45/18 , B29C45/23
CPC分类号： B29C31/10 , B29C45/1755 , B29C45/1858 , B29C45/232
摘要： A vertical-type injection molding machine comprising a lower fixed mold half mounted on a machine base, an upper movable mold half situated upwardly of the lower fixed mold half in confronting relationship therewith, and a material reservoir for storing a cleaning material and a various kinds of molding materials individually. The material reservoir has a switching device for switching one kind of molding material over another. The injectin molding machine also comprises an injector having a nozzle, an injection cylinder, and a molding material supply unit connected to the switching device via a material supply pipe, a device for opening and closing a tip of said nozzle during the switching of the molding materials, and a discharged material receiving device reciprocatingly movable between a position right under the nozzle tip and a position right above a material discharge portion on the side of said upper movable mold half and adapted to be inverted by 180.degree..
摘要翻译：一种垂直型注塑机，包括安装在机器基座上的下固定模具半部，与下固定模具半部相对的位置向上的上活动半模，以及用于存放清洁材料和各种材料的材料储存器的成型材料。材料储存器具有用于将一种成型材料切换成另一种的切换装置。注射成型机还包括具有喷嘴，注射筒和成型材料供应单元的注射器，该模制材料供应单元通过材料供应管连接到开关装置，用于在模制切换期间打开和关闭所述喷嘴的尖端的装置材料和排出材料接收装置，其能够在喷嘴头的正下方的位置和位于所述上部可动半模侧的材料排出部的正上方的位置之间往复移动，并且能够反转180°。

3. 发明申请

US20150328812A1 METHOD OF PURGING FOR AN INJECTION MOLDING MACHINE 审中-公开
标题翻译：注射成型机的成型方法
公开(公告)号：US20150328812A1
公开(公告)日：2015-11-19
申请号：US14714898
申请日：2015-05-18
申请人： NISSEI PLASTIC INDUSTRIAL CO., LTD.
发明人： Makoto KOZUKA , Kazuo ANZAI
IPC分类号： B29C45/17
CPC分类号： B29C45/1753 , B29C45/1755 , B29C2045/7606
摘要： A switching purging step (S6 to S13) is provided as a purging process step. The switching purging step (S6 to S13) includes a former purging step (S7) and a latter purring step (S9 to S13) executed after the former purging step (S7). The former purging step (S7) includes introduction of a second molding material R2 into an injection device 1i, and metering operation and purging operation repeated a given number of times. The latter purging step (S9 to S13) includes a metering purging process (S9) and an empty purging process (S11) performed a number of times corresponding to a given repeat count. The metering purging process (S9) includes metering operation with a metering value smaller than that of the former purging step (S7) and purging operation repeated a given number of times. The empty purging process (S11) is performed after the metering purging process (S9). The empty purging process (S11) includes empty purging operation of making a screw retreat and then advance while the screw is not rotated and is repeated a given number of times.
摘要翻译：提供切换清洗步骤（S6至S13）作为清洗处理步骤。切换清洗步骤（S6至S13）包括在先前的清洗步骤（S7）之后执行的前一净化步骤（S7）和后一个净化步骤（S9至S13）。前吹扫步骤（S7）包括将第二成型材料R2引入注射装置1i中，并且重复给定次数的计量操作和清洗操作。后一扫描步骤（S9至S13）包括计数清洗处理（S9）和执行与给定重复计数相对应的次数的空净化处理（S11）。计量清洗处理（S9）包括计量值小于前一清洗步骤（S7）的计量操作，并且清洗操作重复给定次数。在计量清洗处理（S9）之后进行空净化处理（S11）。空的清洗处理（S11）包括进行螺杆后退的空净化操作，然后在螺杆不旋转的同时前进并重复给定次数。

4. 发明授权

US08840391B1 Drool shield for injection molding 有权
标题翻译： Drool防护罩用于注塑
公开(公告)号：US08840391B1
公开(公告)日：2014-09-23
申请号：US13986088
申请日：2013-03-29
申请人： Dan Sherrill
发明人： Dan Sherrill
IPC分类号： B29C45/20 , B29C45/17 , B29C45/27
CPC分类号： B29C45/1755 , B29C45/20 , B29C45/27 , B29C45/2708
摘要： The invention disclosed herein is a device to prevent damage from molten plastic to electrical wiring, heater bands and insulation of an injection molding machine. Specifically, the device consists of a flat metal disc with an aperture in the center which attaches to the distal end of the nozzle housing of an injection molding machine. When the nozzle of the injection molding machine extends through the aperture of the flat metal disc to inject molten plastic into a mold, the flat metal disc prevents molten plastic from entering the nozzle housing and damaging the electrical wiring, heater bands and insulation of the injection molding machine.
摘要翻译：本文公开的本发明是一种用于防止熔融塑料损坏电线，加热带和注塑机绝缘的装置。具体地说，该装置由平板状的金属盘构成，该平板金属盘的中心具有与注塑机的喷嘴壳体的远端相连的中心孔。当注射成型机的喷嘴延伸穿过扁平金属盘的孔口以将熔融塑料注入模具中时，平坦的金属盘防止熔融塑料进入喷嘴外壳并损坏电线，加热器带和注射绝缘成型机。

5. 发明授权

US5460505A Injection molding apparatus 失效
标题翻译：注塑设备
公开(公告)号：US5460505A
公开(公告)日：1995-10-24
申请号：US185951
申请日：1994-01-18
申请人： Susumu Ito , Koichi Nishimura
发明人： Susumu Ito , Koichi Nishimura
IPC分类号： B29C33/20 , B29C45/17 , B29C45/20 , B29C45/64 , B29C45/76 , B29C45/84
CPC分类号： B29C45/17 , B29C45/1755 , B29C2045/1797
摘要： An injection molding apparatus which enables easier monitoring of the nozzle touch condition from the outside of a clamping unit (70). A stationary platen (10) of the clamping unit (70) is furnished with monitoring holes (16a, 16b). The monitoring holes (16a, 16b) extend from at least either of the front and rear sides of the clamping unit (70) toward a locating hole (12) into which a sprue bush (51) of dies is located. The monitoring holes (16a, 16b) may be interlocked with shutters (22a, 22b) which are opened or closed in response to open or close motion of the purge shield (20). Furthermore, it is possible to provide windows (34a, 34b) in a purge shield (30) so as to allow an operator to look into the monitoring holes (16a, 16b) therethrough.
摘要翻译： PCT No.PCT / JP93 / 00691 Sec。 371日期1994年1月18日 102（e）日期1994年1月18日PCT提交1993年5月25日PCT公布。公开号WO93 / 24297 日期1999年12月9日。一种注射成型装置，其能够更容易地从夹紧单元（70）的外部监测喷嘴接触状况。夹紧单元（70）的固定压板（10）具有监测孔（16a，16b）。监测孔（16a，16b）从夹紧单元（70）的前侧和后侧的至少任一侧朝向定位孔（12）延伸，定位孔（51）位于该定位孔（12）中。监测孔（16a，16b）可与快门（22a，22b）互锁，所述快门（22a，22b）响应于吹扫屏蔽（20）的打开或关闭运动而打开或关闭。此外，可以在吹扫屏蔽（30）中提供窗口（34a，34b），以允许操作者通过其观察监视孔（16a，16b）。

6. 发明申请

US20160016344A1 INJECTION MOLDING MACHINE WITH PURGE SHIELD 有权
标题翻译：注射成型机
公开(公告)号：US20160016344A1
公开(公告)日：2016-01-21
申请号：US14740361
申请日：2015-06-16
申请人： NISSEI PLASTIC INDUSTRIAL CO., LTD.
发明人： Daiki TANEMURA , Hiroyuki HANDA
IPC分类号： B29C45/17
CPC分类号： B29C45/1755
摘要： A purge shield provided on an injection molding machine includes a front plate attached to a fixed platen, a top plate extending horizontally from an upper edge of the front plate, and left and right side plates extending vertically downward from left and right side edges, respectively, of the top plate. The top plate includes a fixed plate section and a movable plate section pivotally connected by first hinges to the fixed plate section. The left side plate is pivotally connected by second hinges to the movable plate section and constitutes a lifting plate. A lower end of the lifting plate is connected by a pin to a vertical guide groove formed in the front plate.
摘要翻译：设置在注射成型机上的吹扫屏幕包括附接到固定台板的前板，从前板的上边缘水平延伸的顶板以及从左侧边缘和右侧边缘垂直向下延伸的左右侧板，顶板。顶板包括固定板部分和通过第一铰链枢转地连接到固定板部分的可动板部分。左侧板通过第二铰链枢转地连接到可动板部分并构成提升板。提升板的下端通过销连接到形成在前板中的垂直导向槽。

7. 发明申请

US20120175815A1 METHOD AND DEVICE FOR EXTRACTING VAPORS IN AN INJECTION MOLDING MACHINE 失效
标题翻译：在注射成型机中提取蒸气的方法和装置
公开(公告)号：US20120175815A1
公开(公告)日：2012-07-12
申请号：US13383737
申请日：2010-06-28
申请人： Gerhard Aebi , Philipp Wüthrich , Wolfgang Zangerle
发明人： Gerhard Aebi , Philipp Wüthrich , Wolfgang Zangerle
IPC分类号： B29C45/00 , B29C45/34
CPC分类号： B29C45/1701 , B08B15/02 , B29C45/1755 , B29C2045/1797
摘要： The present invention relates to a method and to a device for extracting air in an injection molding device. The device comprises an extraction hood having a housing, in which one or more extraction ducts are provided, wherein the extraction hood can be disposed in the region of the injection nozzle of an injection unit, the housing at least partially encloses the injection nozzle of the injection unit, and air can be extracted from the region of the injection nozzle via openings (38) or ducts (34), and a ventilation device connected to the housing of the extraction hood (16) for flowing. According to the invention, the extraction hood and/or the ventilation device can be adjusted for implementing different extraction intensities in at least two operating modes.
摘要翻译：本发明涉及一种在注射成型装置中提取空气的方法和装置。该装置包括抽吸罩，其具有壳体，其中设置有一个或多个抽出管道，其中抽出罩可设置在注射单元的注射喷嘴的区域中，壳体至少部分地包围喷射单元的喷嘴注入单元和空气可以经由开口（38）或管道（34）从注射喷嘴的区域提取，以及连接到抽吸罩（16）的壳体以用于流动的通风装置。根据本发明，可以调节抽吸罩和/或通风装置以在至少两种操作模式中实现不同的提取强度。

8. 发明申请

US20040224045A1 Protective device for an injection unit to guard against injury 失效
标题翻译：注射单元的防护装置，以防止受伤
公开(公告)号：US20040224045A1
公开(公告)日：2004-11-11
申请号：US10768392
申请日：2004-01-30
申请人： KRAUSS-MAFFEI KUNSTSTOFFTECHNIK GMBH
发明人： Gunther Grimm , Friedrich Staudacher
IPC分类号： B29C045/23
CPC分类号： B29C45/84 , B29C45/1755 , Y10S425/045
摘要： A protective device for an injection unit of an injection molding machine includes a protective plate which is disposed at an outlet port of a channel of an injection nozzle. The protective plate is moveable between a shielding position, in which the outlet port is covered, and an opening position, in which the outlet port is cleared. Moving the protective plate between the shielding and opening positions is a mechanical switching mechanism which is disposed outside the channel and applies an adjusting force which acts between the protective plate and a molding tool, when the injection unit docks on the molding tool.
摘要翻译：注射成型机的注射单元的保护装置包括设置在喷嘴的通道的出口处的保护板。保护板可在出口端口被覆盖的屏蔽位置与出口端口被清除的打开位置之间移动。保护板在屏蔽和打开位置之间的移动是一种机械切换机构，其设置在通道外部，并且当注射单元停靠在模具上时，施加作用在保护板和模制工具之间的调节力。

9. 发明授权

US3635628A Purging guard for plastics injection-molding machines 失效
标题翻译：塑料注射成型机用清洁剂
公开(公告)号：US3635628A
公开(公告)日：1972-01-18
申请号：US3635628D
申请日：1969-03-19
申请人： NEW BRITAIN MACHINE CO
发明人： COOK FRANCIS W JR
IPC分类号： B29C45/17 , B29F1/03
CPC分类号： B29C45/1755 , B29C45/1781
摘要： In a plastics injection-molding machine, wherein injection mechanism is reciprocated into and out of a mold-injection position, the invention provides a protective guard which is movable, as by pivot action, into and out of the path of the nozzle of the injector mechanism. The reciprocation of the injector and the movement of the guard are coordinated so as to place the guard in front of the nozzle when the injector is retracted from molding position.
摘要翻译：在其中注射机构往复进入和离开模具注射位置的塑料注射成型机中，本发明提供了一种保护防护件，其通过枢转动作可移动进入和离开喷射器的喷嘴的路径机制。喷射器的往复运动和防护件的运动被协调，以便当喷射器从模制位置缩回时，将防护件放置在喷嘴前面。

10. 发明授权

US09409334B2 Injection molding machine with purge shield 有权
标题翻译：带吹扫屏蔽的注塑机
公开(公告)号：US09409334B2
公开(公告)日：2016-08-09
申请号：US14740361
申请日：2015-06-16
申请人： NISSEI PLASTIC INDUSTRIAL CO., LTD.
发明人： Daiki Tanemura , Hiroyuki Handa
IPC分类号： B29C45/17
CPC分类号： B29C45/1755
摘要： A purge shield provided on an injection molding machine includes a front plate attached to a fixed platen, a top plate extending horizontally from an upper edge of the front plate, and left and right side plates extending vertically downward from left and right side edges, respectively, of the top plate. The top plate includes a fixed plate section and a movable plate section pivotally connected by first hinges to the fixed plate section. The left side plate is pivotally connected by second hinges to the movable plate section and constitutes a lifting plate. A lower end of the lifting plate is connected by a pin to a vertical guide groove formed in the front plate.
摘要翻译：设置在注射成型机上的吹扫屏幕包括附接到固定台板的前板，从前板的上边缘水平延伸的顶板以及从左侧边缘和右侧边缘垂直向下延伸的左右侧板，顶板。顶板包括固定板部分和通过第一铰链枢转地连接到固定板部分的可动板部分。左侧板通过第二铰链枢转地连接到可动板部分并构成提升板。提升板的下端通过销连接到形成在前板中的垂直导向槽。

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