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1. 发明申请

US20220219227A1 FOUNDRY PRODUCTION LINE AND METHOD OF OPERATING SUCH FOUNDRY PRODUCTION LINE 有权
公开(公告)号：US20220219227A1
公开(公告)日：2022-07-14
申请号：US17610080
申请日：2020-05-04
申请人： DISA Industries A/S
发明人： Per Larsen , Henrik Wegge
IPC分类号： B22C25/00 , B22C19/04 , B22D47/02 , B22D46/00
摘要： The foundry production line includes a sand moulding machine, a melt pouring device, a shakeout machine, a finishing apparatus, an inspection station and a computer controlled database system. A pattern plate is provided with a sand mould identification device including a plurality of individually adjustable indicator elements adapted to impress an identification pattern in a sand mould part. Each indicator element has rounded edges and indicates a direction. An automatic image detection system includes an imaging device arranged at the inspection station and being adapted to provide a digital image of an individual identification pattern formed in a cleaned casting. The automatic image detection system includes a computer system running a computer program developed by means of machine learning to analyse the digital image and thereby detect the individual identification pattern.

2. 发明授权

US10589348B2 Sand moulding machine and method of producing sand mould parts 有权
公开(公告)号：US10589348B2
公开(公告)日：2020-03-17
申请号：US15577088
申请日：2015-06-04
申请人： DISA Industries A/S
发明人： Per Larsen , Christoffer Bay , Jørn Johansen , Christian Dam , Flemming Floro Hagemann
IPC分类号： B22C15/02 , B22C9/02 , B22C11/10 , B22C25/00 , B22C19/04
摘要： The moulding machine includes a moulding chamber having at least one chamber end wall provided with a pattern plate adapted to form a pattern in a mould part and associated with a reference pattern block positioned in fixed relationship to a pattern of said pattern plate and adapted to form a reference pattern in an external face of a mould part. The reference pattern block includes a face having a tangent varying in a longitudinal direction of the moulding chamber and being adapted to form a corresponding reference pattern in the sand mould part. A non-contact detection system (87) detects the position of a number of different points (P1, P2) distributed over the pattern face of the reference pattern in the longitudinal direction of the sand mould part, and the tangent (T1, T2) in the longitudinal direction of the sand mould part is different between at least two of said points.

3. 发明授权

US4733713A Plastic pattern casting system and method of casting 失效
标题翻译：塑胶图案铸造系统及铸造方法
公开(公告)号：US4733713A
公开(公告)日：1988-03-29
申请号：US730300
申请日：1985-05-03
申请人： Peter G. Kohler
发明人： Peter G. Kohler
IPC分类号： B22C9/04 , B22C25/00 , B22D47/02
CPC分类号： B22C25/00 , B22C9/046 , B22D47/02
摘要： A production casting line includes a foam pattern former producing destructible foam patterns for the forming of cast parts. A pattern clusters inventory station is provided immediately adjacent to the process line having a plurality of different preformed foam pattern clusters which are immediately available for introduction and insertion into the production line by interposing of the same into the process line. A substantial number of different patterns are stored. The foam patterns are stable, can be inventoried for long periods and are relatively inexpensive. The versatility with the inventoried patterns increases the operating efficiency and reduce the overall cost of the manufacturing operation. The cast line includes flasks within the pattern clusters and are mounted at a receiving station. Sand is compacted about the foam pattern. Molten metal is introduced at a power station resulting in vaporization and destruction of the plastic pattern and filling of the cavity to duplicate the pattern in the metal. If a demand exists for an alternate inventoried part during a run of a part, the inventoried patterns are moved directly from inventory into the line without shut down. When the special run is completed, the system reverts to the scheduled run of a previous part.
摘要翻译：生产铸造线包括产生用于成型铸件的可破坏泡沫图案的泡沫图案形成体。在具有多个不同的预成型泡沫图案簇的处理线的紧邻附近提供图案集群库存站点，其可以通过将生产线插入到生产线中而被引入和插入到生产线中。存储大量不同的模式。泡沫图案是稳定的，可以长期存货并且相对便宜。具有盘点图案的多功能性提高了操作效率并降低了制造操作的总体成本。铸线包括花纹簇内的烧瓶并安装在接收站。沙子围绕泡沫图案压实。在发电站引入熔融金属，导致塑性图案的蒸发和破坏以及空腔的填充以复制金属中的图案。如果在零件运行期间存在替代盘点零件的需求，则库存模式将直接从库存移动到生产线而不关闭。特殊运行完成后，系统恢复到上一部分的预定运行。

4. 发明授权

US4628986A Molding register system 失效
标题翻译：成型注册系统
公开(公告)号：US4628986A
公开(公告)日：1986-12-16
申请号：US716294
申请日：1985-03-26
申请人： Danald L. Southam
发明人： Danald L. Southam
IPC分类号： B22D47/02 , B22C9/00 , B22C25/00 , B22D47/00
CPC分类号： B22C25/00
摘要： A register system is provided for making molds for metal casting which reduces flaws attributable to parting line shift. This is accomplished by urging the cope mold flask (11) against two fixed stops (50, 52) on the long axis, and one fixed stop (54) on the short axis of the flask. This same register principle is applied in the drag mold making station 18, where the drag flask (15) is urged against two fixed stops (100, 102) on the long axis, and one fixed stop (90) on the short axis of the flask. At the closer station (24), where the mold halves are assembled, they are again urged against two fixed stops (134, 136) on the long axis, and one fixed stop (142) on the short axis of the flasks. Thus the flasks are properly aligned to the patterns at the mold making stations, and again properly aligned to each other at the closer station, so as to eliminate parting line shift problems of the mold halves.
摘要翻译：提供了一种用于制造用于金属铸造的模具的注册系统，其减少归因于分型线移动的缺陷。这是通过将长型模具烧瓶（11）推在长轴上的两个固定止动件（50,52）上，以及在烧瓶的短轴上的一个固定止动件（54）来实现的。在拖曳模具制造站18中应用相同的配准原理，其中拖曳砂箱（15）被推压在长轴上的两个固定止动件（100,102）上，并且一个固定止动件（90）在短轴上烧瓶。在组装半模的较近的工位（24）处，它们再次被推压在长轴上的两个固定止动件（134,136）上，以及在烧瓶的短轴上的一个固定止动件（142）。因此，烧瓶正好与模具制造站的图案对准，并且在更靠近的工位上再次适当地对准，以便消除半模的分离线移动问题。

5. 发明授权

US4202403A Rollover closer 失效
标题翻译：翻转更近
公开(公告)号：US4202403A
公开(公告)日：1980-05-13
申请号：US898586
申请日：1978-04-21
申请人： Charles R. Miller
发明人： Charles R. Miller
IPC分类号： B22C11/04 , B22C17/08 , B22C23/00 , B22C25/00
CPC分类号： B22C17/08
摘要： A system for automatically assembling flaskless copes and drags, preparing them for metal pouring on an indexing conveyor belt. A cope is centered on the conveyor, lifted, and rotated 180.degree.. Thereafter, a drag is centered beneath the cope, and the cope is lowered onto the drag, to form a complete mold, ready for metal pouring. All of the above is accomplished automatically, with little or no supervision required.
摘要翻译：一种用于自动组装无瓶套筒和拖袋的系统，用于在分度传送带上倾倒金属。托盘以输送机为中心，抬起并旋转180度。此后，一个拖曳集中在上方的下方，并且将上层下降到拖曳上，形成一个完整的模具，准备金属浇注。以上所有都是自动完成的，很少或不需要监督。

6. 发明授权

US4167208A Method and apparatus for the production of foundry molds 失效
标题翻译：用于生产铸造模具的方法和设备
公开(公告)号：US4167208A
公开(公告)日：1979-09-11
申请号：US914969
申请日：1978-06-12
申请人： Erwin Buhrer
发明人： Erwin Buhrer
IPC分类号： B22C15/02 , B22C11/04 , B22C15/00 , B22C25/00
CPC分类号： B22C11/04
摘要： A system for producing foundry molds providing a device for filling empty mold boxes with mold forming material at a filling station includes a first rotary shifting device and a second rotary shifting device located on opposite sides of the filling station. The first shifting device operates to shift pattern devices from the filling station to a first shifting station while simultaneously moving another pattern device from the first shifting station into position at the filling station. Likewise, the second shifting device moves mold halves from the filling station to a second shifting station while simultaneously moving an empty mold box from the second shifting station to the filling station. The pattern devices are moved to and from the first shifting station by a first conveyor device and the empty mold boxes and the mold halves are moved to and from the second shifting station by a second conveyor device which extends generally parallel to the first conveyor device. A third parallel conveyor device transports assembled filled mold boxes and pattern devices from the filling station to a single-station mold forming unit.
摘要翻译：一种用于生产铸造模具的系统，其提供用于在填充站填充具有成型材料的空模具盒的装置，包括位于加料站的相对侧上的第一旋转移动装置和第二旋转移动装置。第一移位装置用于将图案装置从加料站移动到第一移位站，同时将另一模式装置从第一移位站移动到加油站的位置。类似地，第二换档装置将半模从加料站移动到第二换档台，同时将空模盒从第二换档站移动到加油站。图案装置通过第一传送装置移动到第一移动台和从第一移动台移动，并且空模具盒和半模通过大致平行于第一输送装置延伸的第二输送装置移动到第二移动台和从第二移动台移动。第三平行传送装置将装配好的模具盒和图案装置从加料站输送到单站模具成型单元。

7. 发明授权

US4112999A Conveyor control system 失效
标题翻译：输送机控制系统
公开(公告)号：US4112999A
公开(公告)日：1978-09-12
申请号：US775164
申请日：1977-03-07
申请人： Stephen A. Gasper
发明人： Stephen A. Gasper
IPC分类号： B22C19/04 , B22D33/00 , B22C25/00
CPC分类号： B22D33/005 , B22C19/04
摘要： A cooling conveyor control system which selectively controls a mold cooling conveyor assembly adapted to receive poured molds from the pouring rails of an automatic molding machine and transport them to a collecting conveyor or shakeout mechanism in a continuous or selectively spaced apart mold string. A cooling conveyor control system is provided whereby the cooling conveyor is indexed to move synchronously in response to corresponding operation of the molding machine. The control system includes an electronic controller which processes information received from the control system of the molding machine with feedback information from the hydrostatic drive of the cooling conveyor so as to produce a signal which operates a servo valve to correspondingly control the drive system of the cooling conveyor assembly. The electronic controller acts in response to signals from the control system of the molding machine so as to index the cooling conveyor forward at the precise acceleration, deceleration, and pitch required to maintain a continuous mold string from the molding machine to the collecting conveyor or shakeout.

8. 发明授权

US4079774A System for making sand molds each having associated therewith a core member 失效
标题翻译：用于制造每个都具有芯构件的砂模的系统
公开(公告)号：US4079774A
公开(公告)日：1978-03-21
申请号：US740734
申请日：1976-11-10
申请人： Marius Gunnergaard , Hemming Kristian Jorgensen
发明人： Marius Gunnergaard , Hemming Kristian Jorgensen
IPC分类号： B22C9/10 , B22C13/12 , B22C25/00
CPC分类号： B22C9/10 , B22C9/108
摘要： A system for making sand molds each having associated therewith a core member composed of a core element or a network of core elements is disclosed. The system includes a machine for making and depositing onto a conveyor, mold sections having joint faces in engagement to form a string of closed-up mold sections. Each mold section has a mold cavity defined in its joint face. A core making machine is positioned adjacent the string of closed-up mold sections and include at least two core box sections, each having a joint face and being arranged for mating of their joint faces for molding a core member therebetween. One of the core box sections retains the mold core member when the faces of the core box sections are parted. The core box section is placed into an orientation such that its joint face is parallel with the exposed face of the last mold section. A core mask is provided for fetching the core member from the core box section and transferring the core member to the last mold section. Translatory means are provided for moving the core mask between a core picking up position where it engages with the core box section while its joint face is parallel with the exposed joint face of the last mold section, and a core delivery position where it engages the exposed joint face of the last mold.
摘要翻译：公开了一种用于制造砂模的系统，每个都具有与其相关联的由核心元件或核心元件网络组成的芯构件。该系统包括用于制造和沉积到输送机上的机器，模具部分具有接合面接合以形成一系列封闭的模具部分。每个模具部分具有在其接合面中限定的模腔。制芯机位于相邻的封闭模具部分之间，并且包括至少两个芯盒部分，每个芯部分具有接合面并且布置成用于配合其接合面以在其间模制芯部部件。当芯盒部分的表面被分开时，其中一个芯盒部分保持模芯部件。芯盒部分被放置成使得其接合面与最后一个模具部分的暴露面平行的方向。提供用于从芯盒部分取出芯部件并将芯部件传送到最后一个模具部分的芯面罩。提供平移装置，用于将芯掩模移动到芯拾取位置，其中芯拾取位置与芯盒部分接合，同时其接合面与最后模具部分的暴露的接合面平行;以及芯输送位置，最后一个模具的接合面。

9. 发明授权

US3605869A Support means for ceramic shell moulds 失效
标题翻译：用于陶瓷壳的支持手段
公开(公告)号：US3605869A
公开(公告)日：1971-09-20
申请号：US3605869D
申请日：1969-10-22
申请人： BRITISH LEYLAND AUSTIN MORRIS
发明人： CHAPMAN ROLAND P , IRVING BARRY F
IPC分类号： B65G25/02 , B22C9/04 , B22C13/08 , B22C21/00 , B22C25/00 , B22D45/00 , B22D5/04
CPC分类号： B22C13/08 , B22C9/04
摘要： A CERAMIC SHELL MOLD IS PARTIALLY IMMERSED IN A FLUIDIZED BED OF GRANULAR REFRACTORY MATERIAL. THE BED IS THEN DEFLUIDIZED SO THAT THE SHELL MOLD IS FIRMLY EMBEDDED IN READINESS TO RECEIVE A CHARGE OF MOLTEN METAL.

10. 发明授权

US2570717A Machine for the continuous manufacture of casting molds 失效
标题翻译：机器连续生产铸模
公开(公告)号：US2570717A
公开(公告)日：1951-10-09
申请号：US4860648
申请日：1948-09-10
申请人： MARCEL RONCERAY ROBERT ANDRE
发明人： MARCEL RONCERAY ROBERT ANDRE
IPC分类号： B22C25/00
CPC分类号： B22C25/00

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