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1. 发明授权

US10471501B2 Sand core making machine 有权
公开(公告)号：US10471501B2
公开(公告)日：2019-11-12
申请号：US16245609
申请日：2019-01-11
申请人： Loramendi, S. Coop.
发明人： Luis Alfonso Fernandez Orive , Cesar Marco Serrano , Enrique Casado Armentia
IPC分类号： B22C13/12 , B22C15/24 , B22C11/04 , B22C9/02
摘要： A sand core making machine is provided that includes at least one transfer tool by means of which the material for making the core is transferred when said transfer tool is moved to an operating position. The machine also includes a curing tool by means of which the material previously transferred by the transfer tool is hardened and which is arranged in an operating position over the material to perform the hardening once the transfer tool has moved out of its operating position. The machine includes at least one articulated arm for moving the transfer tool and the curing tool to the respective operating position.

2. 发明授权

US4595090A Device for changing model plates in molding machines 失效
标题翻译：成型机更换模板的装置
公开(公告)号：US4595090A
公开(公告)日：1986-06-17
申请号：US537405
申请日：1983-09-16
申请人： Rudiger Ottowell
发明人： Rudiger Ottowell
IPC分类号： B22C7/04 , B22C11/04 , B22C17/08 , B22C23/00 , B65G47/00 , B29C33/34
CPC分类号： B22C11/04 , B22C7/04
摘要： A device for changing model plates is used in the manufacture of sand molds for foundry molding machines. The vertical axis of the lifting mechanism intersects both the longitudinal axis of the feed mechanism and the pivot field circle of the rotary conveyor for moving the model plates between lifting and molding sites. Model plates can be changed by the device without interrupting the molding machine cycle. Also, the model plates can be positioned outside the molding machine.
摘要翻译： PCT No.PCT / CH82 / 00137 Sec。 371日期：1983年9月16日 102（e）日期1983年9月16日PCT提交1982年12月23日PCT公布。公开号WO83 / 02410 日期：1983年7月21日。用于更换模板的装置用于铸造成型机的砂模的制造。提升机构的垂直轴线与进给机构的纵向轴线和旋转输送机的枢转圆周相交，用于在提升和模制部位之间移动模型板。型号板可以通过设备更换，而不会中断成型机循环。此外，模型板可以位于成型机外部。

3. 发明授权

US4452295A Apparatus for production of cores from fluidized sands in hot boxes 失效
标题翻译：用于在热箱中从流化砂生产核的装置
公开(公告)号：US4452295A
公开(公告)日：1984-06-05
申请号：US264183
申请日：1981-05-15
申请人： Vitaly A. Zitser , Alexandr V. Melnikov , Leonid V. Bachelis , Igor I. Dreishev , Eduard G. Shartner , Vladimir D. Abaskalov , Vladimir A. Levinson , Nikolai K. Shishkin , Vladimir A. Ivanov , Jury E. Morozov
发明人： Vitaly A. Zitser , Alexandr V. Melnikov , Leonid V. Bachelis , Igor I. Dreishev , Eduard G. Shartner , Vladimir D. Abaskalov , Vladimir A. Levinson , Nikolai K. Shishkin , Vladimir A. Ivanov , Jury E. Morozov
IPC分类号： B22C11/04 , B22C7/06 , B22C11/00 , B22C13/08 , B22C13/12 , B22C23/00
CPC分类号： B22C13/12 , B22C11/00 , B22C7/06
摘要： An apparatus for the production of cores from fluidized sands in hot boxes comprises individual mechanisms for joining and disjoining top and bottom sections of core boxes, which are placed beyond the confines of the latter. The joining mechanism incorporates at least two spring-loaded grapples mounted on individual shafts, fitted in satellites and positioned on a transport device, so as to carry core boxes. Located at one end of each grapple is a wedging member which co-operates with a wedging member provided on the top section of each core box. The disjoining mechanism includes stops, positioned on a support frame, and rollers mounted on the other end of each grapple for interaction with the stops.
摘要翻译：用于在热箱中从流化砂生产核的装置包括用于连接和分离放置在后者的范围之外的芯盒的顶部和底部的单独机构。接合机构包括至少两个安装在单个轴上的弹簧加载的抓钩，其安装在卫星中并定位在运输装置上，以便携带核心箱。位于每个抓斗的一端的是楔形件，其与设置在每个芯盒的顶部上的楔形件配合。分离机构包括位于支撑框架上的止动件，以及安装在每个抓钩的另一端上的辊，用于与止挡件相互作用。

4. 发明授权

US4431046A Automated low-pressure casting mechanism and method 失效
标题翻译：自动低压铸造机理及方法
公开(公告)号：US4431046A
公开(公告)日：1984-02-14
申请号：US216276
申请日：1980-12-15
申请人： Gunter Phillips
发明人： Gunter Phillips
IPC分类号： B22D18/04 , B22D47/00 , B22C11/04
CPC分类号： B22D47/00 , B22D18/04
摘要： A low pressure casting process using a furnace of the channel-type induction for heating, the furnace power being automatically controlled by direct temperature measuring of the molten metal bath according to the desired casting temperature. The feeding chamber of the furnace is of pressure-type and has a protective gas with a slight over-pressure. The furnace is filled via a syphon-shaped feeding chamber whereby metal is inserted below the level of molten metal in the feeding chamber and the protective gas therein is not affected. An operator starts the casting process whereby a casting mold is closed and assumes a casting position over the casting nozzle from the furnace and metal is forced into the mold. The mold, one of several on a carousel is moved to a station wherein the casting is automatically discharged to a conveyor belt. The mold next moves to an immersion bath where it is treated, and then to a preparation station wherein it may be cleaned and cores inserted. Finally, the mold returns to the casting station. Three such molds are shown which rotate simultaneously about a common axis of the carousel. The support for each mold permits the opening of the mold into mold halves for the immersion station and the tilting of the mold for the preparation station.
摘要翻译：使用通道型感应炉加热的低压铸造工艺，通过根据所需铸造温度直接测量熔融金属浴来自动控制炉的功率。炉的进料室是压力型的，具有稍微过压的保护气体。通过虹吸式进料室填充炉子，由此金属被插入到供给室内的熔融金属的下方，并且其中的保护气体不受影响。操作员开始铸造过程，由此铸造模具被关闭并且在铸造喷嘴上从炉子处施加铸造位置，并且金属被迫进入模具中。转盘中的几个之一的模具被移动到其中铸件被自动排放到传送带的工位。接下来，模具移动到其处理的浸没浴中，然后移动到其中可以清洁并将芯插入的准备工位。最后，模具返回铸造站。示出了三个这样的模具，其围绕转盘的公共轴线同时旋转。每个模具的支撑允许将模具打开到用于浸没站的半模和用于准备台的模具的倾斜。

5. 发明授权

US4275783A Molding machine for fabricating boxless molds 失效
标题翻译：用于制造无盒模具的成型机
公开(公告)号：US4275783A
公开(公告)日：1981-06-30
申请号：US71945
申请日：1979-09-04
申请人： Werner Geiger
发明人： Werner Geiger
IPC分类号： B22C11/04 , B22C11/10 , B22C21/08 , B22C17/08
CPC分类号： B22C11/04 , B22C11/10
摘要： A molding machine for fabricating boxless molds wherein the mold boxes or flasks for the mold halves are moved, upon arms of a turnstile or rotatable cross-shaped element, cyclically to various molding stations of the molding machine. Fabrication of a casting mold at the closing or assembly station is rendered possible in that, a support plate of a conveyor device for the further transport of the casting molds is structured as part of the closing or assembly station. An ejector punch, a support means for the mold boxes or flasks and an elevationally displaceable table are arranged such that a mold lower part and a mold upper part are successively ejected into the support plate for the purpose of forming the casting mold.
摘要翻译：一种用于制造无盒模具的成型机，其中用于半模的模具盒或烧瓶在旋转门或可旋转的十字形元件的臂上循环地移动到成型机的各个成型站。在关闭或组装站处制造铸模是可能的，因为用于进一步输送铸模的输送装置的支撑板被构造为关闭或组装工位的一部分。喷射器冲头，用于模具盒或烧瓶的支撑装置和可升降的工作台被布置成使得模具下部和模具上部连续地弹出到支撑板中以形成铸模。

6. 发明授权

US4172488A Flaskless molding line for chemically bonded sand molds 失效
标题翻译：用于化学粘合砂模的无油成型生产线
公开(公告)号：US4172488A
公开(公告)日：1979-10-30
申请号：US898587
申请日：1978-04-21
申请人： Charles R. Miller
发明人： Charles R. Miller
IPC分类号： B22C11/04 , B22C11/02 , B22C11/10 , B22C17/00 , B22C25/00 , B22C17/08
CPC分类号： B22C11/02 , B22C11/10
摘要： A system for automatically forming flaskless sand molds, and preparing them for metal pouring. Cope and drag flasks are alternately filled with chemically bonded sand on an indexing turntable, and the sand is allowed to cure or set up while still on the turntable. The copes and drags are then automatically removed from their respective flasks and placed on a conveyor belt by a rollover draw machine. The above is accomplished automatically, with little or no supervision required.
摘要翻译：一种用于自动形成无砂砂模具的系统，并准备金属浇注。对接和拖拉的烧瓶在分度转盘上交替填充化学粘合的砂，并且允许砂子固化或固定在转台上。然后将处理器和拖曳物自动从其各自的烧瓶中取出并通过翻转牵引机置于传送带上。以上是自动完成的，很少或不需要监督。

7. 发明授权

US4156450A Foundry machine and method and foundry mould made thereby 失效
标题翻译：铸造机和铸造模具由此制成
公开(公告)号：US4156450A
公开(公告)日：1979-05-29
申请号：US815574
申请日：1977-07-14
申请人： William A. Hunter
发明人： William A. Hunter
IPC分类号： B22C9/02 , B22C9/08 , B22C9/20 , B22C11/04 , B22C15/02
CPC分类号： B22C9/20 , B22C11/04 , B22C9/08
摘要： A machine for forming foundry moulds includes a turret supporting spaced mould frames, each of the latter having a mould portion formed therein by rotation of the turret toward a sand filling and compacting station and away therefrom. The completed mould portion may be moved to a position where a core can be set thereon and then moved to a position where the mould portions are positioned one atop another to make a stack of finished and cored moulds. When the moulds are not cored, a pair of said filling and compacting stations are provided, the turret oscillating or rotating unidirectionally from a loading position to a delivery position. Where a pair of filling and compacting stations are provided for forming cope and drag mould portions, the turret oscillates to place the two mould portions in proper position to form a mould comprised of cope and drag portions. The machine makes foundry moulds capable of being placed one atop another, a pair of moulds defining a pouring lip connected to a pouring channel in turn connected to runners and mould cavities.
摘要翻译：用于成型铸造模具的机器包括支撑间隔开的模架的转塔，每个模架具有模具部分，模具部分通过转塔朝向砂填充和压实站转动而形成在其中。完成的模具部分可以移动到可以将芯体设置在其上的位置，然后移动到模具部分一个位于另一个上方的位置，以制成一堆成品和芯模。当模具不是芯体时，设置一对所述填充和压实站，所述转台从装载位置单向振荡或旋转到输送位置。在设置一对填充和压实站以形成上模和拖模的部分的情况下，转台振荡以将两个模具部分放置在适当的位置，以形成由上部和拖曳部分组成的模具。该机器使铸造模具能够一个放置在另一个上，一对模具限定了连接到浇注通道的倾倒式唇缘，并且连接到浇道和模腔。

8. 发明授权

US4142573A Rotary type core making machine 失效
标题翻译：旋转式制芯机
公开(公告)号：US4142573A
公开(公告)日：1979-03-06
申请号：US870942
申请日：1978-01-20
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C9/12 , B22C11/04 , B22C15/24 , B22C15/00
CPC分类号： B22C9/123 , B22C11/04 , B22C15/24 , B22C7/067
摘要： Disclosed is a rotary-type continuous motion core making machine capable of carrying a number of core mold boxes, each supported on a carrier adapted to move up and down, a sand distributing system adapted to inject a foundry sand mix into each of the core boxes, and a manifold system for distributing curing and purging gases to the core boxes. The machine is capable of completing a core/mold production cycle in a single circle of turret revolution. The vertical movement of the core box carrier, horizontal radial movement of portions of the gas manifold system, and movements of other parts of the machine are generated by the turret rotation and are controlled by a number of stationary contoured cam tracks. Disclosed also is a novel catalyst gas generating system, a core box assembly containing ejector pins in the top portion thereof, and a system for collecting and assembling components into a unified core and mold assembly.
摘要翻译：公开了一种旋转式连续运动型芯制造机，其能够承载多个芯模盒，每个芯模盒各自支撑在适于上下移动的载体上，适用于将铸造砂混合物注入每个芯盒中的砂分配系统以及用于将固化和吹扫气体分配到核心箱的歧管系统。该机器能够在单圈转塔革命中完成核心/模具生产周期。核心箱架的垂直运动，气体歧管系统的部分的水平径向运动以及机器的其他部分的运动由转塔旋转产生，并且由许多固定轮廓的凸轮轨道控制。还公开了一种新型的催化剂气体发生系统，在其顶部包含顶针的芯盒组件，以及用于将部件收集并组装成统一的芯和模组件的系统。

9. 发明授权

US3999594A Apparatus for producing casting moulds consisting of identical mould parts 失效
标题翻译：用于生产由相同模具部件组成的铸模的装置
公开(公告)号：US3999594A
公开(公告)日：1976-12-28
申请号：US608336
申请日：1975-08-27
申请人： Marius Gunnergaard
发明人： Marius Gunnergaard
IPC分类号： B22C11/00 , B22C11/04 , B22C11/10 , B22C15/02 , B22C15/28 , B22C15/08 , B22D47/02
CPC分类号： B22C11/04 , B22C11/10
摘要： In an apparatus including a single pressure chamber for successively producing identical mould parts to be stacked closely together on a guideway, at least one carrier frame is provided for the transfer of the mould parts from the pressure chamber to the guideway.
摘要翻译：在包括单个压力室的设备中，用于连续地生产要在导轨上紧密地堆叠在一起的相同的模具部件，提供至少一个承载框架用于将模具部件从压力室传送到导轨。

10. 发明授权

US2967440A Hydraulic indexing mechanism for foundry turntables 失效
标题翻译：铸造转台液压分度机构
公开(公告)号：US2967440A
公开(公告)日：1961-01-10
申请号：US81247659
申请日：1959-05-11
申请人： PETTIBONE MULLIKEN CORP
发明人： HUNTER WILLIAM A
IPC分类号： B22C11/04 , B22C19/04 , B23Q1/40 , B23Q1/54 , B23Q16/06
CPC分类号： B23Q1/5437 , B22C11/04 , B22C19/04 , B23Q1/40 , B23Q16/065 , Y10T74/1412 , Y10T74/1424 , Y10T74/1441 , Y10T74/1571 , Y10T74/18528

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