JP4529131B2 - Pouring mold cooling line - Google Patents
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- JP4529131B2 JP4529131B2 JP2004359774A JP2004359774A JP4529131B2 JP 4529131 B2 JP4529131 B2 JP 4529131B2 JP 2004359774 A JP2004359774 A JP 2004359774A JP 2004359774 A JP2004359774 A JP 2004359774A JP 4529131 B2 JP4529131 B2 JP 4529131B2
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Description
本発明は、生砂鋳型における注湯済み鋳型の冷却ラインに関する。 The present invention relates to a cooling line for a poured mold in a fresh sand mold.
従来、生砂鋳造ラインの注湯済み鋳型の冷却ラインは、直列に並べた定盤台車上の注湯済み鋳型を内包した鋳枠を対向するシリンダにて挟み込んだ後、プッシャーシリンダにて直列に並んだ前記鋳枠を１枠ピッチ押し出し、クッションシリンダにて減速・停止させる構成の冷却ラインを複数並列に並べたものは公知である（例えば、特許文献１参照）。 Conventionally, the cooling line for the poured mold on the green sand casting line is formed by sandwiching the cast frame containing the poured mold on the platen carriage arranged in series with the opposing cylinder, and then in series with the pusher cylinder. It is publicly known that a plurality of cooling lines are arranged in parallel so that the above-mentioned cast frames are pushed out by one frame pitch and decelerated and stopped by a cushion cylinder (for example, see Patent Document 1).
この冷却ラインは、大量の注湯済み鋳型の冷却時間を確保しながら一枠ずつ搬送することに関しては安価でコンパクトなラインであり、高速造型対応の生砂造型ラインへの対応が可能であるため一般的に採用されてきたが、
( 1 )他品種少量生産の汎用生砂造型ラインにおいて、ラインに流れるそれぞれの鋳物に対する最適な冷却時間に合わせ鋳物を後入れ、先出しを行うことができない。
( 2 )ラインの構成上、平面的に長方形の広いスペースが必要であり、高さ方向のスペースを十分に使用することができない。
( 3 )定盤又は鋳枠同士を直接押すことによりライン搬送を行う方式であるため、各ライン毎に一定数量の定盤又は鋳枠が必要となり、１個でも定盤又は鋳枠の破損が発生するとライン全体の稼動ができなくなる可能性がある。
などの問題点があった。
This cooling line is an inexpensive and compact line for transporting one frame at a time while securing the cooling time for a large amount of poured molds, and can be used for fresh sand molding lines for high speed molding. Although it has been generally adopted,
(1) In general-purpose green sand molding lines for small-quantity production of other varieties, it is not possible to add castings in accordance with the optimal cooling time for each casting flowing through the line, and to perform first-out.
(2) Due to the configuration of the line, a large rectangular space is necessary, and the space in the height direction cannot be used sufficiently.
(3) Since the line is conveyed by directly pressing between the surface plates or the casting frames, a certain number of surface plates or casting frames are required for each line, and even one piece of the surface plate or the casting frames is damaged. If this occurs, there is a possibility that the entire line cannot be operated.
There were problems such as.
本発明は、上記の問題に鑑みて成されたもので、注湯済み鋳型を注湯した順番に関係なく必要冷却時間に応じ、注湯済み鋳型の後入れ、先出しを可能とする生砂鋳型における注湯済み鋳型の冷却ラインを提供することを目的とする。 The present invention has been made in view of the above-described problems, and a fresh sand mold that allows the molten metal to be inserted after the poured mold and put out in accordance with the required cooling time regardless of the order of pouring the poured mold. An object of the present invention is to provide a cooling line for poured molds in
上記の目的を達成するために本発明における生砂鋳型における注湯済み鋳型の冷却ラインは、注湯ラインの後に設けた１次冷却部と、該１次冷却部から注湯済み鋳型を搬入出する第１鋳型搬入出手段と、該第１鋳型搬入出手段より注湯済み鋳型を搬入出すると共に第２鋳型搬入出手段に搬入出する昇降手段と、該昇降手段より注湯済み鋳型を搬入出すると共に自動倉庫の収納スペースに搬入出する第２鋳型搬入出手段と、を具備し、該自動倉庫は、前記１次冷却部とは別に配置されると共に前記注湯済み鋳型を保管するための複数の保管スペースを複層に構成している注湯済み鋳型の冷却ラインであって、前記第２鋳型搬入出手段にて冷却の終了した注湯済み鋳型を前記自動倉庫から上昇端に移動した前記昇降手段に搬出すると共に、前記１次冷却部から冷却前の注湯済み鋳型を前記第１鋳型搬入出手段に搬入した後、前記第１鋳型搬入出手段に搬入された冷却前の前記注湯済み鋳型を前記第２鋳型搬入出手段を介して前記自動倉庫に搬入し、前記昇降手段に搬出された冷却の終了した前記注湯済み鋳型を、前記昇降手段を下降端に移動した後前記第１鋳型搬入出手段を介して前記１次冷却部に搬出し、以下、上記動作を繰り返し行うことを特徴とする To achieve the above object, the cooling line for the poured mold in the fresh sand mold according to the present invention includes a primary cooling section provided after the pouring line, and a poured mold is carried in and out from the primary cooling section. First mold loading / unloading means, lifting / lowering means for loading / unloading the poured mold from the first mold loading / unloading means, and loading / unloading the poured mold from the lifting / lowering means And a second mold carrying-in / out means for carrying out and carrying in and out of the storage space of the automatic warehouse, the automatic warehouse being arranged separately from the primary cooling section and for storing the poured mold A cooling line for the poured mold that has a plurality of storage spaces in a plurality of layers, and the poured mold after cooling by the second mold loading / unloading means is moved from the automatic warehouse to the rising end. While being carried out to the lifting means After the poured mold before cooling from the cooling section is carried into the first mold carry-in / out means, the poured mold before cooling carried into the first mold carry-in / out means is moved into the second mold carry-in / out means. The molten mold that has been cooled and carried to the lifting / lowering means is moved to the lower end, and then the first mold loading / unloading means is moved to the first mold loading / unloading means. It is carried out to the next cooling unit, and the above operation is repeated thereafter.
本発明によれば、注湯済み鋳型を注湯した順番に関係なく必要冷却時間に応じ、注湯済み鋳型の後入れ、先出しを可能にすることができる。
さらに、プッシャーシリンダ−クッションシリンダ方式の従来の冷却ラインと比べて、平面的な冷却ラインの省スペース化が図れる。これは、自動倉庫を用いることにより高さ方向に注湯済み鋳型を多層積みすることが可能となり、高さ方向のスペースの有効利用が図れるためである。
また、前記のように冷却ラインの占有スペースが小さくなるため、鋳造ラインの設置条件が制限を受けにくく、小さく狭い空間を有効活用できる。
According to the present invention, it is possible to make the last addition and the first out of the poured mold according to the required cooling time regardless of the order of pouring the poured mold.
Furthermore, space saving of the planar cooling line can be achieved as compared with the conventional cooling line of the pusher cylinder-cushion cylinder system. This is because by using an automatic warehouse, it is possible to stack a plurality of poured molds in the height direction, and the space in the height direction can be effectively used.
Moreover, since the space occupied by the cooling line is reduced as described above, the installation conditions of the casting line are not easily restricted, and a small and narrow space can be effectively utilized.
さらに、自動倉庫内に保管された注湯済み鋳型数が変動しても、冷却ラインを含めた生砂造型ライン全体の稼動に影響を及ぼすことはないので、１次冷却部に対する注湯済み鋳型のバッファ機能を具備することができる。
また、生砂鋳造ラインが稼働中に不良鋳枠を抜き出し、補修することが、代わりの鋳枠を必要とせずに実施できる。
さらに、無枠鋳型鋳造ラインにも適用可能で、冷却ラインの省スペースが図れる。などの利点がある。
Furthermore, even if the number of poured molds stored in the automatic warehouse fluctuates, it does not affect the operation of the entire fresh sand molding line, including the cooling line. The buffer function can be provided.
In addition, the defective casting frame can be extracted and repaired while the green sand casting line is in operation without the need for an alternative casting frame.
Furthermore, it can be applied to a frameless mold casting line, and the space for the cooling line can be saved. There are advantages such as.
以下、本発明を実施するための最良の形態を説明する。本発明は、生砂鋳型を造型する造型ラインと造型された生砂鋳型に溶湯を注湯する注湯ラインと共に生砂鋳造ラインを構成する注湯済み鋳型の冷却ラインであって、前記注湯ラインの後に設けた１
次冷却部と、該１次冷却部から注湯済み鋳型を搬入出する第１鋳型搬入出手段と、該第１鋳型搬入出手段より注湯済み鋳型を搬入出すると共に自動倉庫の収納スペースに搬入出する第２鋳型搬入出手段と、を具備することにより、注湯した順番に関係なく必要冷却時間に応じ、注湯済み鋳型の後入れ、先出しを可能とすることを特徴とする。
ここで、１次冷却部は、鋳造ラインの一部であり、ライン形状としては長方形の一部、円弧の一部又は長円の一部でもよく、その形態を問わない。また、枠送りの方法も様々な形態を利用できる。
また、第１ 鋳型搬入出手段は、１次冷却部から注湯済み鋳型を搬入出するもので、その形態は自動搬送、フォークリフト等での搬送など、その形態は問わない。
Hereinafter, the best mode for carrying out the present invention will be described. The present invention is a cooling line for a poured mold that constitutes a fresh sand casting line together with a molding line that molds a fresh sand mold and a pouring line that pours molten metal into the molded fresh sand mold. 1 after the line
A secondary cooling unit, a first mold carrying-in / out means for carrying in and out a poured mold from the primary cooling unit, and carrying in and out a poured mold from the first mold carrying-in / out means, and in a storage space of an automatic warehouse By providing the second mold carrying-in / out means for carrying in and out, it is characterized in that the poured mold can be inserted later and advanced in accordance with the required cooling time regardless of the order of pouring.
Here, the primary cooling unit is a part of the casting line, and the line shape may be a part of a rectangle, a part of an arc, or a part of an ellipse, and the form is not limited. Also, various forms of frame feeding methods can be used.
The first mold carrying-in / out means is for carrying in and out the poured mold from the primary cooling section, and the form thereof does not matter, such as automatic conveyance or conveyance with a forklift.
さらに、自動倉庫は注湯済み鋳型や不良鋳枠に対応するための交換用鋳枠を収納するスペースを設けたもので、そのスペースは横方向及び高さ方向に積層されて、ラック状に配列されている。
また、第２ 鋳型搬送手段は、自動倉庫の立ち面を昇降・横行に移動しながら、自動倉庫の収納スペースから注湯済み鋳型を搬入出する。
In addition, the automatic warehouse is provided with a space for storing replacement casting frames to accommodate poured molds and defective casting frames, and these spaces are stacked in the horizontal and height directions and arranged in a rack shape. Has been.
Further, the second mold conveying means carries in and out the poured mold from the storage space of the automatic warehouse while moving up and down and traversing the standing surface of the automatic warehouse.
以下、図面に基づき実施例を説明する。
図１に示すように、本生砂鋳造ラインは、造型ライン１、注湯ライン２、冷却ライン３、枠バラシ部４
から構成されている。
造型ライン１ は、造型機５ の他、枠反転、中子セット、鋳枠合わせ等の装置が設置されている。また、注湯ライン２
には、一枠毎に注湯を行う注湯機６ が設置されている。
さらに、冷却ライン３は、従来方式であるプッシャーシリンダ７とクッションシリンダ８による全鋳枠挟み込みによる一枠送りを行う方式の１次冷却部９と、注湯済み鋳型１０を内包する鋳枠１１を１次冷却部９から搬入出する第１鋳型搬入出手段１
２と、該第１鋳型搬入出手段１２より前記鋳枠１１を搬入出し、自動倉庫１３の収納スペース１４に搬入出する第２鋳型搬入出手段１５とから構成されている。さらに、枠バラシ部４には、冷却ライン３にて冷却され搬入された注湯済み鋳型１０を内包する鋳枠１１の中から注湯済み鋳型１０を抜き出し、鋳型砂と鋳物素材を後工程に搬出する解枠装置１６が設置されている。
なお、自動倉庫１３は、注湯済み鋳型１０を内包する鋳枠１１を保管するための複数の収納スペース１４が複層に積み重ねられて構成されている。
Embodiments will be described below with reference to the drawings.
As shown in FIG. 1, the raw sand casting line includes a molding line 1, a pouring line 2, a cooling line 3, and a frame separation part 4.
It is composed of
In the molding line 1, in addition to the molding machine 5, devices such as frame reversal, core setting, and casting frame alignment are installed. In addition, pouring line 2
Is provided with a pouring machine 6 for pouring hot water every frame.
Further, the cooling line 3 includes a primary cooling unit 9 that performs a single frame feeding by sandwiching the entire casting frame by the pusher cylinder 7 and the cushion cylinder 8, which is a conventional method, and a casting frame 11 that contains a poured mold 10. First mold loading / unloading means 1 for loading / unloading from the primary cooling unit 9
2 and second mold loading / unloading means 15 for loading / unloading the casting frame 11 from the first mold loading / unloading means 12 and loading / unloading into the storage space 14 of the automatic warehouse 13. Further, the poured mold 10 is extracted from the casting frame 11 containing the poured mold 10 cooled and carried in the cooling line 3 in the frame separating portion 4, and the mold sand and the casting material are used in the subsequent process. An unpacking device 16 to be carried out is installed.
In addition, the automatic warehouse 13 is configured by stacking a plurality of storage spaces 14 for storing the casting frame 11 containing the poured mold 10 in multiple layers.
図１、図２、図３及び図４において、第１鋳型搬入出手段１２は、１次冷却部９より注湯済み鋳型１０を内包する鋳枠１１を自動倉庫１３側に搬入出する冷却ライン部トラバーサ１７と昇降手段１８とから構成されている。
冷却ライン部トラバーサ１７は、常時は１次冷却部９の一部として構成され、注湯済み鋳型１０を内包する鋳枠１１を１次冷却部９と自動倉庫１３に搬入出する際に横行移動することにより注湯済み鋳型１０を内包する鋳枠１１の移動を行う。また、昇降手段１８は、注湯済み鋳型１０を内包する鋳枠１１を冷却ライン部トラバーサ１７と第２鋳型搬入出手段１５に搬入出する際に昇降動作することにより注湯済み鋳型１０を内包する鋳枠１１の移動を行う。
また、１次冷却部９と自動倉庫１３との位置関係は、１次冷却部９から図示しない搬入出用駆動ローラなどの鋳枠移動手段を設置すれば、自動倉庫１３は必ずしも１次冷却部９に近接する必要はなく、生砂鋳造ラインの各設備の設置スペースに合わせて自由にレイアウトすることが可能である。
In FIG. 1, FIG. 2, FIG. 3 and FIG. 4, the first mold carry-in / out means 12 is a cooling line for carrying in / out the casting frame 11 containing the poured mold 10 from the primary cooling section 9 to the automatic warehouse 13 side. Part traverser 17 and lifting means 18.
The cooling line section traverser 17 is normally configured as a part of the primary cooling section 9, and traverses when the casting frame 11 containing the poured mold 10 is carried into and out of the primary cooling section 9 and the automatic warehouse 13. By doing so, the cast frame 11 containing the poured mold 10 is moved. The elevating means 18 encloses the poured mold 10 by moving up and down when the casting frame 11 containing the poured mold 10 is carried into and out of the cooling line section traverser 17 and the second mold carrying-in / out means 15. The casting frame 11 to be moved is moved.
The positional relationship between the primary cooling unit 9 and the automatic warehouse 13 is such that the automatic warehouse 13 is not necessarily provided with the primary cooling unit if a moving means such as a loading / unloading driving roller (not shown) is installed from the primary cooling unit 9. It is not necessary to be close to 9, and it is possible to lay out freely according to the installation space of each facility of the raw sand casting line.
さらに、自動倉庫１３内の各収納スペースに注湯済み鋳型１０を内包する鋳枠１１を搬入出する制御は、鋳枠１１の有無、鋳枠１１に内包された注湯済み鋳型１０の品種・型式、経過冷却時間、必要最小冷却時間、必要最大冷却時間等のパラメータを使用して行い、前記パラメータを組み合わせることにより、最適な冷却・解枠順序を選定することができる。
また、鋳造ライン上に補修の必要な鋳枠が発生した場合、従来のライン構成では代わりの鋳枠を確保し、鋳枠の交換をするためには鋳造ライン全体を停止する必要があったが、本発明では、自動倉庫１３内に交換用の鋳枠及び鋳型交換用の収納スペースを予め確保しておくことが可能であり、冷却ライン３を停止させることなく補修の必要な鋳枠の交換ができる。このように、自動倉庫１３を具備することで、造型ライン１や注湯ライン２および枠バラシ部４の稼動状況に影響を与えることなく、鋳造ライン上の鋳枠の交換やメンテナンスが可能となる。
さらに、図４に示すように自動倉庫１３の第２鋳型搬入出手段１５が設置されている反対側面も開放になっており、フォークリフト等の搬送手段を用いることにより、鋳造ラインが稼動中であっても、鋳枠１１の搬入出が可能である。
Furthermore, the control of carrying in and out the casting frame 11 containing the poured mold 10 in each storage space in the automatic warehouse 13 is performed by determining whether or not the casting frame 11 is present, the type of the poured casting mold 10 contained in the casting frame 11, It is possible to select an optimal cooling / disassembly order by combining parameters such as model, elapsed cooling time, required minimum cooling time, required maximum cooling time, and the like.
In addition, when a casting frame that requires repair is generated on the casting line, it was necessary to stop the entire casting line in order to secure a replacement casting frame in the conventional line configuration and replace the casting frame. In the present invention, it is possible to secure a replacement casting frame and a mold replacement storage space in the automatic warehouse 13 in advance, and the replacement of the casting frame requiring repair without stopping the cooling line 3. Can do. Thus, by providing the automatic warehouse 13, it becomes possible to replace and maintain the casting frame on the casting line without affecting the operating conditions of the molding line 1, the pouring line 2, and the frame separating part 4. .
Further, as shown in FIG. 4, the opposite side surface of the automatic warehouse 13 where the second mold carrying-in / out means 15 is installed is also open, and the casting line is in operation by using a conveying means such as a forklift. However, the casting frame 11 can be carried in and out.
次に、実施例に用いた生砂鋳型における注湯済み鋳型の冷却ラインの作動工程について説明する。図１及び図４において、第２鋳型搬入出手段１５にて、自動倉庫１３の収納スペース１４に収納された冷却の終了した注湯済み鋳型１０を内包した鋳枠１１を搬出し、上昇端に移動した昇降手段１８に搬入する。一方、１次冷却部９上から冷却ライン部トラバーサ１７にて、冷却前の注湯済み鋳型１０を内包した鋳枠１１を搬出する。なお、該冷却前の注湯済み鋳型１０を内包した鋳枠１１の搬出と冷却の終了した注湯済み鋳型１０を内包した鋳枠１１の搬出は同時に行っても良い。
その後、冷却ライン部トラバーサ１７より冷却前の注湯済み鋳型１０を内包した鋳枠１１を第２鋳型搬入出手段１５を介して、該自動倉庫１３の空の収納スペース１４に搬入する。次に、昇降手段１８が下降し、冷却ライン部トラバーサ１７に冷却の終了した注湯済み鋳型１０を内包した鋳枠１１を載置し、冷却ライン部トラバーサ１７が作動して冷却の終了した注湯済み鋳型１０を内包した鋳枠１１を１次冷却部９に搬入する。その後、１次冷却部９のプッシャーシリンダ７が作動して一枠ピッチ、鋳枠１１を送り出す。
Next, the operation process of the cooling line for the poured mold in the green sand mold used in the example will be described. 1 and 4, the second mold carry-in / out means 15 carries out the casting frame 11 containing the cooled poured mold 10 accommodated in the storage space 14 of the automatic warehouse 13 and carries it to the rising end. It is carried into the moved lifting means 18. On the other hand, the casting frame 11 containing the poured mold 10 before cooling is carried out from the primary cooling section 9 by the cooling line section traverser 17. The unloading of the casting frame 11 containing the poured mold 10 before cooling and the unloading of the casting frame 11 containing the poured poured mold 10 after cooling may be performed simultaneously.
Thereafter, the casting frame 11 containing the poured molten mold 10 before cooling is carried into the empty storage space 14 of the automatic warehouse 13 through the second mold carry-in / out means 15 from the cooling line section traverser 17. Next, the elevating means 18 is lowered, the casting frame 11 containing the poured molten metal mold 10 having been cooled is placed on the cooling line portion traverser 17, and the cooling line portion traverser 17 is operated to finish the cooling. The casting frame 11 containing the hot-water mold 10 is carried into the primary cooling unit 9. Thereafter, the pusher cylinder 7 of the primary cooling unit 9 is operated to feed out the one-frame pitch and the casting frame 11.
前記作動工程は、昇降手段１８の負荷を軽減するため、下降工程時に注湯済み鋳型１０を内包した鋳枠１１を搭載するが、本工程に限定するものではなく、高速鋳造設備向けには第２鋳型搬入出手段１５の稼動時間を確保する次のような作動工程もある。 In the operating process, in order to reduce the load on the elevating means 18, the casting frame 11 containing the poured mold 10 is mounted in the lowering process. However, the present invention is not limited to this process. There are also the following operation steps for securing the operation time of the two mold carry-in / out means 15.
図１及び図４において、前記１次冷却部９上から前記冷却ライン部トラバーサ１７にて、冷却前の注湯済み鋳型１０を内包した鋳枠１１を搬出し、下降端に移動した前記昇降手段１８に搬入し、昇降手段１８にて冷却前の注湯済み鋳型１０を内包した鋳枠１１を上昇端に移動させる。
一方、第２鋳型搬入出手段１５にて、自動倉庫１３の収納スペース１４に収納された冷却の終了した注湯済み鋳型１０を内包した鋳枠１１を搬出し、冷却ライン部トラバーサ１７に搬入する。
昇降手段１８に搬入された冷却前の注湯済み鋳型１０を内包した鋳枠１１は第２鋳型搬入出手段１５を介して、該自動倉庫１３の空の収納スペース１４に搬入される。
冷却ライン部トラバーサ１７に搬入された冷却の終了した注湯済み鋳型１０を内包した鋳枠１１は１次冷却部９に搬入される。その後、１次冷却部９のプッシャーシリンダ７が作動して一枠ピッチ、鋳枠１１を送り出す。
なお、冷却前の注湯済み鋳型１０を内包した鋳枠１１を自動倉庫１３の空の収納スペース１４に搬入することと、冷却の終了した注湯済み鋳型１０を内包した鋳枠１１を１次冷却部９に搬入し、１次冷却部９の鋳枠１１を一枠ピッチ送り出すことは同時に行ってもよい。
In FIG. 1 and FIG. 4, the elevating means that unloads the cast frame 11 containing the poured molten mold 10 before being cooled by the cooling line unit traverser 17 from above the primary cooling unit 9 and moves to the descending end. 18, and the casting frame 11 containing the poured mold 10 before cooling is moved to the rising end by the lifting means 18.
On the other hand, the second mold carry-in / out means 15 carries out the casting frame 11 containing the poured molten mold 10 stored in the storage space 14 of the automatic warehouse 13 and carries it into the cooling line section traverser 17. .
The casting frame 11 containing the poured molten mold 10 before cooling, which is carried into the elevating means 18, is carried into the empty storage space 14 of the automatic warehouse 13 via the second mold carrying-in / out means 15.
The casting frame 11 enclosing the poured molten mold 10 carried into the cooling line section traverser 17 is carried into the primary cooling section 9. Thereafter, the pusher cylinder 7 of the primary cooling unit 9 is operated to feed out the one-frame pitch and the casting frame 11.
In addition, the cast frame 11 containing the poured mold 10 before cooling is carried into an empty storage space 14 of the automatic warehouse 13, and the cast mold 11 containing the poured poured mold 10 after cooling is primary. Carrying in the cooling unit 9 and feeding out the casting frame 11 of the primary cooling unit 9 by one frame may be performed simultaneously.
次に、高速鋳造設備向けの別の例を説明する。図５において、一つの自動倉庫１３に複数の第２鋳型搬入出手段１５，１５を設け、第２鋳型搬入出手段１５，１５による搬送時間を、工程分割により短縮することが可能となる。ただし、この場合は自動倉庫１３の空きスペース１４の一部に第２鋳型搬入出手段１５，１５同士での注湯済み鋳型１０を内包した鋳枠１１の交換用スペースを確保することと、第２鋳型搬入出手段１５，１５の退避エリア１９，１９が必要となる。 Next, another example for high-speed casting equipment will be described. In FIG. 5, a plurality of second mold carry-in / out means 15, 15 are provided in one automatic warehouse 13, and the transfer time by the second mold carry-in / out means 15, 15 can be shortened by dividing the process. However, in this case, it is necessary to secure a replacement space for the casting frame 11 containing the poured mold 10 in the second mold loading / unloading means 15 and 15 in a part of the empty space 14 of the automatic warehouse 13; 2 The evacuation areas 19 and 19 for the mold carrying-in / out means 15 and 15 are required.
実施例１及び２は、生砂鋳造において枠付鋳型の造型ラインを対象としているが、造型後、鋳枠より鋳型を抜き出して注湯を行う無枠式鋳型の鋳造ラインにおいても本実施例は適用できる。また、冷却後の注湯済み鋳型を内包した鋳枠から枠バラシ部にて抜き出された注湯済み鋳型及び鋳物を冷却するために本実施例の自動倉庫等を使用することも、搬入経路を確保すれば可能である。 Examples 1 and 2 are directed to a molding line for a mold with a frame in green sand casting, but this example is also applied to a casting line for a frameless mold in which a mold is extracted from the casting frame and poured after casting. Applicable. In addition, it is also possible to use the automatic warehouse of this embodiment to cool the poured mold and the casting extracted from the casting frame containing the poured mold after cooling at the frame separation part. It is possible to secure it.
本発明の注湯済み鋳型の冷却ラインは、生砂鋳造ラインや自硬性鋳造ライン等の冷却ライン及び鋳物冷却ラインに広く使われることはいうまでもない。 It goes without saying that the poured mold cooling line of the present invention is widely used in cooling lines such as fresh sand casting lines and self-hardening casting lines and casting cooling lines.
１ 造型ライン
２ 注湯ライン
３ 冷却ライン
４ 枠バラシ部
９ １ 次冷却部
１０ 注湯済み鋳型
１１ 鋳枠
１２ 第１ 鋳型搬入出手段
１３ 自動倉庫
１４ 収納スペース
１５ 第２ 鋳型搬入出手段
１７ 冷却ライン部トラバーサ
１８ 昇降手段
DESCRIPTION OF SYMBOLS 1 Molding line 2 Pouring line 3 Cooling line 4 Frame dispersion part 9 Primary cooling part 10 Pouring mold 11 Cast frame 12 First mold carry-in / out means 13 Automatic warehouse 14 Storage space 15 Second mold carry-in / out means 17 Cooling line Traverser 18 Lifting means
Claims (2)
該１次冷却部から注湯済み鋳型を搬入出する第１鋳型搬入出手段と、
該第１鋳型搬入出手段より注湯済み鋳型を搬入出すると共に第２鋳型搬入出手段に搬入出する昇降手段と、
該昇降手段より注湯済み鋳型を搬入出すると共に自動倉庫の収納スペースに搬入出する第２鋳型搬入出手段と、を具備し、
該自動倉庫は、前記１次冷却部とは別に配置されると共に前記注湯済み鋳型を保管するための複数の保管スペースを複層に構成している注湯済み鋳型の冷却ラインであって、
前記第２鋳型搬入出手段にて冷却の終了した注湯済み鋳型を前記自動倉庫から上昇端に移動した前記昇降手段に搬出すると共に、前記１次冷却部から冷却前の注湯済み鋳型を前記第１鋳型搬入出手段に搬入した後、
前記第１鋳型搬入出手段に搬入された冷却前の前記注湯済み鋳型を前記第２鋳型搬入出手段を介して前記自動倉庫に搬入し、
前記昇降手段に搬出された冷却の終了した前記注湯済み鋳型を、前記昇降手段を下降端に移動した後前記第１鋳型搬入出手段を介して前記１次冷却部に搬出し、
以下、上記動作を繰り返し行うことを特徴とする注湯済み鋳型の冷却ライン。 A primary cooling section provided after the pouring line;
First mold carry-in / out means for carrying in and out the poured mold from the primary cooling section;
Lifting and lowering means for carrying in and out the poured mold from the first mold carrying in and out means and carrying in and out to the second mold carrying in and out means;
A second mold loading / unloading means for loading / unloading the poured mold from the lifting / lowering means and loading / unloading into a storage space of an automatic warehouse;
The automatic warehouse is a cooling line for a poured mold that is arranged separately from the primary cooling unit and that has a plurality of storage spaces for storing the poured mold in multiple layers .
The poured mold after cooling by the second mold carrying-in / out means is carried out from the automatic warehouse to the lifting means moved to the rising end, and the poured mold before cooling from the primary cooling section is transferred to the lifting / lowering means. After loading into the first mold loading / unloading means,
Carrying the poured mold before cooling, which has been carried into the first mold carrying-in / out means, into the automatic warehouse via the second mold carrying-in / out means;
The poured mold after cooling which has been carried out to the lifting and lowering means is transferred to the primary cooling section via the first mold carry-in / out means after moving the lifting and lowering means to the lower end,
Hereinafter, the above-described operation is repeated, and a cooling line for the poured mold is provided.
該１次冷却部から注湯済み鋳型を搬入出する第１鋳型搬入出手段と、
該第１鋳型搬入出手段より注湯済み鋳型を搬入出すると共に第２鋳型搬入出手段に搬入出する昇降手段と、
該昇降手段より注湯済み鋳型を搬入出すると共に自動倉庫の収納スペースに搬入出する第２鋳型搬入出手段と、を具備し、
該自動倉庫は、前記１次冷却部とは別に配置されると共に前記注湯済み鋳型を保管するための複数の保管スペースを複層に構成している注湯済み鋳型の冷却ラインであって、
冷却前の注湯済み鋳型を前記１次冷却部から前記第一鋳型搬入出手段に搬入し、該注湯済み鋳型を下降端に移動した前記昇降手段に搬入した後、該昇降手段を上昇端に移動させると共に、前記第２鋳型搬入出手段にて前記自動倉庫内の冷却が終了した注湯済み鋳型を前記第一鋳型搬入出手段に搬出した後、
前記昇降手段に搬入された冷却前の前記注湯済み鋳型を前記第２鋳型搬入出手段を介して前記自動倉庫に搬入し、
前記第一鋳型搬入出手段に搬出された前記冷却が終了した鋳型を前記１次冷却部へ搬出し、
以下、上記動作を繰り返し行うことを特徴とする注湯済み鋳型の冷却ライン。
A primary cooling section provided after the pouring line;
First mold carry-in / out means for carrying in and out the poured mold from the primary cooling section;
Lifting and lowering means for carrying in and out the poured mold from the first mold carrying in and out means and carrying in and out to the second mold carrying in and out means;
A second mold loading / unloading means for loading / unloading the poured mold from the lifting / lowering means and loading / unloading into a storage space of an automatic warehouse;
The automatic warehouse is a cooling line for a poured mold that is arranged separately from the primary cooling unit and that has a plurality of storage spaces for storing the poured mold in multiple layers .
After pouring the poured mold before cooling into the first mold carrying-in / out means from the primary cooling section and carrying the poured mold into the lifting / lowering means moved to the lowering end, the lifting / lowering means is moved to the rising end. And after pouring the poured mold that has been cooled in the automatic warehouse by the second mold carry-in / out means to the first mold carry-in / out means,
Carrying the poured mold before cooling carried into the elevating means into the automatic warehouse via the second mold carrying-in / out means;
Carrying out the cooled mold carried out to the first mold carrying-in / out means to the primary cooling section;
Hereinafter, the above-described operation is repeated, and a cooling line for the poured mold is provided.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58111872U (en) * | 1982-01-25 | 1983-07-30 | トヨタ自動車株式会社 | Tower type cooling system |
| JPH04167965A (en) * | 1990-10-31 | 1992-06-16 | Nissan Motor Co Ltd | Apparatus for cooling mold |
| JPH0569116A (en) * | 1991-09-06 | 1993-03-23 | Asahi Tec Corp | Casting apparatus |
| JPH08281378A (en) * | 1995-04-06 | 1996-10-29 | Hitachi Metals Ltd | Core supplying system |
| JPH1183340A (en) * | 1997-09-17 | 1999-03-26 | Nippon Steel Corp | Layout of metal melting plant |
| JP2002079353A (en) * | 2000-09-07 | 2002-03-19 | Sintokogio Ltd | Molding line and casting line |
| JP2002321051A (en) * | 2001-04-23 | 2002-11-05 | Metal Eng Kk | Method of casting and casting line |
-
2004
- 2004-12-13 JP JP2004359774A patent/JP4529131B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58111872U (en) * | 1982-01-25 | 1983-07-30 | トヨタ自動車株式会社 | Tower type cooling system |
| JPH04167965A (en) * | 1990-10-31 | 1992-06-16 | Nissan Motor Co Ltd | Apparatus for cooling mold |
| JPH0569116A (en) * | 1991-09-06 | 1993-03-23 | Asahi Tec Corp | Casting apparatus |
| JPH08281378A (en) * | 1995-04-06 | 1996-10-29 | Hitachi Metals Ltd | Core supplying system |
| JPH1183340A (en) * | 1997-09-17 | 1999-03-26 | Nippon Steel Corp | Layout of metal melting plant |
| JP2002079353A (en) * | 2000-09-07 | 2002-03-19 | Sintokogio Ltd | Molding line and casting line |
| JP2002321051A (en) * | 2001-04-23 | 2002-11-05 | Metal Eng Kk | Method of casting and casting line |
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