JP2003275848A - Molding line for green sand mold - Google Patents

Molding line for green sand mold

Info

Publication number
JP2003275848A
JP2003275848A JP2002080169A JP2002080169A JP2003275848A JP 2003275848 A JP2003275848 A JP 2003275848A JP 2002080169 A JP2002080169 A JP 2002080169A JP 2002080169 A JP2002080169 A JP 2002080169A JP 2003275848 A JP2003275848 A JP 2003275848A
Authority
JP
Japan
Prior art keywords
chiller
molding
sand
mold
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2002080169A
Other languages
Japanese (ja)
Inventor
Yasuhiro Kawai
康裕 河合
Yasutsugu Ono
泰嗣 大野
Original Assignee
Sintokogio Ltd
新東工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio Ltd, 新東工業株式会社 filed Critical Sintokogio Ltd
Priority to JP2002080169A priority Critical patent/JP2003275848A/en
Publication of JP2003275848A publication Critical patent/JP2003275848A/en
Pending legal-status Critical Current

Links

Abstract

<P>PROBLEM TO BE SOLVED: To provide a molding line for green sand mold in which a special mold necessary for a chiller, facing sand, etc., can be manufactured at high speed and a working area in the molding for upper and lower molds, a carrying course of an exchanging pattern plate, a chiller supplying course, a facing sand supplying course, etc., can be arranged without any hindrance to a conveying line for carrying a molding flask. <P>SOLUTION: In the molding line for green sand mold disposing respective exclusive-used molding machines for upper and lower molding flasks in series with an interval on the way of the conveyer line for alternately carrying in/ carrying out the upper and the lower molding flasks, a chiller-set carrier or/and a facing sand charging carrier are disposed in parallel so as to be reciprocatively moved in the conveyer line at the outside of the respective molding machines. Further, a turn table for normally or reversely turning the pattern plate is disposed between the inner part at the lower level of the respective molding machines and the lower parts of shifting rails of the chiller-set carrier or/and the facing sand charging carrier. <P>COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】Detailed Description of the Invention
【0001】[0001]
【発明の属する技術分野】本発明は、生砂鋳型の造型ラ
インに関する。
TECHNICAL FIELD The present invention relates to a molding line for a green sand mold.
【0002】[0002]
【従来の技術】従来、生砂鋳型の造型ラインにおいて、
高速化を図る場合、上鋳枠及び下鋳枠をそれぞれ専用ラ
インで搬送し、上鋳型及び下鋳型をそれぞれ専用の鋳型
造型機にて造型した後、ライン下流で合流し、枠合わせ
を行うラインにするのが一般的であり、その例としては
特公昭62−52661号公報が公知になっている。
2. Description of the Related Art Conventionally, in a molding line for green sand molds,
When speeding up, the upper and lower flasks are transported on their own lines, the upper mold and the lower mold are each molded by a dedicated mold molding machine, and then merged downstream of the line to perform frame matching. In general, Japanese Patent Publication No. 62-52661 is known as an example.
【0003】[0003]
【発明が解決しようとする課題】上記のような場合、上
下鋳型造型における作業エリア、交換模型板の搬送経
路、模型板にチラ−をセットする場合におけるチラ−供
給経路、肌砂を必要とする場合における肌砂供給経路等
が鋳枠搬送用のコンベヤラインで分断されてしまうなど
設備に悪影響を与える不具合が発生する場合があった。
本発明は、上記の問題に鑑みて成されたもので、チラ−
や肌砂等を必要とする特殊な鋳型を高速生産できると共
に、上下鋳型造型における作業エリア、交換模型板の搬
送経路、チラ−供給経路、肌砂供給経路等を鋳枠搬送用
のコンベヤラインに支障なく設けることができる生砂鋳
型の造型ラインを提供することを目的とする。
In the above cases, the work area in the upper and lower mold making, the transfer route of the replacement model plate, the chiller supply route when setting the chiller on the model plate, and the skin are required. In this case, there may be a problem that the facility is adversely affected, for example, the skin sand supply route and the like are divided by the conveyor line for transporting the flask.
The present invention has been made in view of the above problems,
It enables high-speed production of special molds that require sand, skin sand, etc., and also makes the work area in upper and lower mold making, the transfer route of the replacement model plate, the chiller supply route, the skin sand supply route, etc. into a conveyor line for transporting the flask. An object is to provide a molding line for a green sand mold that can be provided without any trouble.
【0004】[0004]
【課題を解決するための手段】上記の目的を達成するた
めに、本発明における生砂鋳型の造型ラインは、上下鋳
枠を交互に搬入・搬出するコンベヤラインの途中に上下
鋳枠各専用の鋳型造型機を間隔をおいて直列に配置した
生砂鋳型の造型ラインであって、前記各鋳型造型機の外
側に、チラ−セット台車又は/及び肌砂投入台車を前記
コンベヤラインに並行にして往復移動可能に配置し、前
記各鋳型造型機の下位内部と前記チラ−セット台車又は
/及び肌砂投入台車の移動軌道下方間に模型板を正逆回
転させるタ−ンテ−ブルを配置したことを特徴とする。
In order to achieve the above-mentioned object, the molding line of the green sand mold in the present invention has a dedicated exclusive use for the upper and lower flasks in the middle of the conveyor line for alternately loading and unloading the upper and lower flasks. A molding line of green sand molds in which mold molding machines are arranged in series at intervals, outside of each of the mold molding machines, a chiller-set carriage or / and a skin sand charging carriage is provided in parallel with the conveyor line. Arranged so as to be capable of reciprocating movement, and a tern table for rotating the model plate forward and backward is arranged between the lower part of each of the mold making machines and the movement track of the chiller set trolley or / and the skin sand charging trolley. Is characterized by.
【0005】また本発明における生砂鋳型の造型ライン
は、前記チラ−セット台車及び肌砂投入台車の各一対の
移動軌道が同じ軌道フレ−ムにより兼用軌道にされてい
ることを特徴とする。
Further, the molding line of the green sand mold according to the present invention is characterized in that each pair of moving tracks of the chiller-set truck and the skin sand throwing truck are combined with the same trajectory frame.
【0006】[0006]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて詳しく説明する。図1〜5において、上下鋳
枠1、1を交互に搬入・搬出するコンベヤライン2の途
中には上下鋳枠1、1各専用の鋳型造型機3、3(図4
において、枠進行方向に対して上流側が上鋳枠用、下流
側が下鋳枠用)が間隔をおいて直列に2台配置されてい
る。
BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. 1 to 5, in the middle of a conveyor line 2 for alternately loading and unloading the upper and lower flasks 1 and 1, the upper and lower flasks 1 and 1 and a dedicated mold molding machine 3 and 3 (see FIG. 4).
In the above, two units are arranged in series at intervals with respect to the upper frame for the upper frame and the lower frame for the lower frame in the frame advancing direction.
【0007】該各鋳型造型機3、3の外側には軌道フレ
−ム4がコンベヤライン2に並行にして設けられてい
る。該軌道フレ−ム4上にはチラ−セット台車8、8及
び肌砂投入台車9、9が対向して往復移動可能に配置さ
れており、図2に示すように該チラ−セット台車8、8
及び肌砂投入台車9、9の各一対の移動軌道が同じ軌道
フレ−ム4により兼用軌道にされている。なおチラ−セ
ット台車8、8及び肌砂投入台車9、9は往復移動のタ
イミングをずらすことにより、互いに干渉することを防
止する。
A track frame 4 is provided in parallel with the conveyor line 2 on the outside of each mold making machine 3, 3. On the track frame 4, chiller set carriages 8 and 8 and skin sand loading carriages 9 and 9 are arranged so as to be capable of reciprocating in opposition to each other, and as shown in FIG. 2, the chiller set carriage 8 and 8
Also, the pair of trajectories of the skin sand loading carriages 9 and 9 are made to serve as dual tracks by the same track frame 4. The chiller-set carriages 8 and 8 and the skin sand loading carriages 9 and 9 are prevented from interfering with each other by shifting the reciprocating timing.
【0008】前記各鋳型造型機3、3の下位内部と前記
チラ−セット台車8、8及び肌砂投入台車9、9の移動
軌道下方間には模型板5、5を180度正逆回転させる
タ−ンテ−ブル6、6が配置されており、前記各鋳型造
型機3、3の最上位には裏砂供給機構7、7が配置され
ている。
The model plates 5 and 5 are rotated 180 degrees forward and backward between the lower interiors of the respective mold making machines 3 and 3 and the lower movement paths of the chiller set carriages 8 and 8 and the skin sand loading carriages 9 and 9. Turn tables 6 and 6 are arranged, and back sand supply mechanisms 7 and 7 are arranged at the top of the respective mold making machines 3 and 3.
【0009】さらに前記チラ−セット台車8、8の待機
位置下方には、チラ−供給経路上のチラ−供給機構1
0、10に続くチラ−供給ステ−ション11、11が、
また前記肌砂投入台車9、9の待機位置上方には、肌砂
供給経路上の肌砂供給機構12、12に続く肌砂供給ス
テ−ション13、13がそれぞれ設けられている。また
前記タ−ンテ−ブル6、6の外側には、交換模型板搬送
経路上に位置する交換模型板搬送機構14、14が配設
されている(図5参照)。なお図中符号15は生砂鋳型
である。
Below the standby position of the chiller set carriages 8, 8, the chiller supply mechanism 1 on the chiller supply path is provided.
Chiller supply stations 11, 11 following 0, 10,
Further, above the standby positions of the skin sand loading carts 9 and 9, skin sand supply stations 13 and 13 following the skin sand supply mechanisms 12 and 12 on the skin sand supply path are provided, respectively. Further, outside the turntables 6 and 6, exchange model plate transport mechanisms 14 and 14 located on the exchange model plate transport path are disposed (see FIG. 5). Reference numeral 15 in the drawing is a green sand mold.
【0010】このように構成されたものは、まずタ−ン
テ−ブル6、6を180度回転させ模型板5、5をチラ
−セット台車8、8及び肌砂投入台車9、9の移動軌道
下方に移動させる。次にチラ−供給機構10、10によ
りチラ−供給ステ−ション11、11に供給されたチラ
−をチラ−セット台車8、8が掴み、模型板5、5の上
方まで移動させた後、模型板5、5上にチラ−をセット
する。
In such a structure, the turntables 6, 6 are first rotated 180 degrees to move the model plates 5, 5 to the chiller-set carriages 8 and 8 and the skin sand loading carriages 9 and 9. Move it down. Next, after the chillers supplied to the chiller supply stations 11 and 11 by the chiller supply mechanisms 10 and 10 are grasped by the chiller set carriages 8 and moved to above the model plates 5 and 5, the model Set the chiller on the plates 5 and 5.
【0011】次にチラ−セット台車8、8をチラ−供給
ステ−ション11、11まで戻す。そして肌砂供給ステ
−ション13、13において肌砂供給機構12、12に
より肌砂が供給された肌砂投入台車9、9を模型板5、
5の上方まで移動させて該模型板5、5上に肌砂を所定
量投入する。
Next, the chiller set carriages 8 and 8 are returned to the chiller supply stations 11 and 11. Then, in the skin sand supply stations 13 and 13, the skin sand feeding carts 9 and 9 to which the skin sand is supplied by the skin sand supply mechanisms 12 and 12 are attached to the model plate 5,
5 is moved to above the model plate 5, and a predetermined amount of skin sand is put on the model plates 5 and 5.
【0012】次に肌砂投入台車9、9を肌砂供給ステ−
ション13、13まで戻す。そしてタ−ンテ−ブル6、
6を180度反転させてチラ−セット及び肌砂投入完了
後の模型板5、5を前記各鋳型造型機3、3の下位内部
へ移動させる。
Next, the skin sand feeding carts 9 and 9 are used to supply the skin sand.
Return to options 13 and 13. And turntable 6,
6 is turned over 180 degrees and the model plates 5 and 5 after completion of the chiller set and the addition of the skin sand are moved to the lower interior of the mold making machines 3 and 3.
【0013】次に前記コンベヤライン2にて各鋳型造型
機3、3に搬入された上下鋳枠1、1を模型板5、5上
にセットする。そして前記裏砂供給機構7、7にて模型
板5、5と上下鋳枠1、1とで画成する空間内に裏砂を
投入した後、各鋳型造型機3、3で鋳型を造型すること
により生砂鋳型15、15が完成する。完成した生砂鋳
型15、15はコンベヤライン2にて各鋳型造型機3、
3から搬出されて種々の所要の作業が行われる。なお模
型板5、5は鋳造品の変更に伴って交換模型板搬送機構
14、14により取替え交換が行われる。
Next, the upper and lower flasks 1 and 1 carried into the respective mold making machines 3 and 3 are set on the model plates 5 and 5 on the conveyor line 2. Then, after the back sand is fed into the space defined by the model plates 5 and 5 and the upper and lower flasks 1 and 1 by the back sand supply mechanisms 7 and 7, the molds are molded by the respective mold molding machines 3 and 3. As a result, the green sand molds 15, 15 are completed. The finished green sand molds 15 and 15 are used in the conveyor line 2 for the respective molding machines 3,
3 is carried out and various required works are performed. The model plates 5 and 5 are replaced and replaced by the replacement model plate transfer mechanisms 14 and 14 when the cast product is changed.
【0014】なお本発明の実施の形態では、前記各鋳型
造型機3、3の外側に、チラ−セット台車8、8及び肌
砂投入台車9、9を前記コンベヤライン2に並行にして
往復移動可能に配置するようにしたが、これに限定され
るものではなく、チラ−セット台車8、8又は肌砂投入
台車9、9のどちらか一方のみを前記コンベヤライン2
に並行にして往復移動可能に配置するようにしてもよ
い。
In the embodiment of the present invention, the chiller-set carriages 8 and 8 and the skin sand loading carriages 9 and 9 are reciprocated in parallel with the conveyor line 2 outside the respective mold making machines 3 and 3. However, the present invention is not limited to this, and only one of the chiller-set carts 8 and 8 or the skin sand throwing carts 9 and 9 is used for the conveyor line 2.
You may make it arrange | position so that it can reciprocate in parallel with.
【0015】[0015]
【発明の効果】本発明は上記の説明から明らかなよう
に、上下鋳枠を交互に搬入・搬出するコンベヤラインの
途中に上下鋳枠各専用の鋳型造型機を間隔をおいて直列
に配置した生砂鋳型の造型ラインであって、前記各鋳型
造型機の外側に、チラ−セット台車又は/及び肌砂投入
台車を前記コンベヤラインに並行にして往復移動可能に
配置し、前記各鋳型造型機の下位内部と前記チラ−セッ
ト台車又は/及び肌砂投入台車の移動軌道下方間に模型
板を正逆回転させるタ−ンテ−ブルを配置した構成にし
たから、チラ−や肌砂等を必要とする特殊な鋳型を高速
生産できると共に、上下鋳型造型における作業エリア、
交換模型板の搬送経路、チラ−供給経路、肌砂供給経路
等を鋳枠搬送用のコンベヤラインに支障なく設けること
ができ、設備の省スペ−ス化及び省エネルギ−化を図る
ことができる。また前記チラ−セット台車及び肌砂投入
台車の各一対の移動軌道を同じ軌道フレ−ムにより兼用
軌道にすることにより、さらなる省スペ−ス化を図るこ
とができる等種々の効果がある。
As is apparent from the above description, the present invention arranges a dedicated mold making machine for each of the upper and lower flasks in series in the middle of the conveyor line for alternately loading and unloading the upper and lower flasks. A molding line for green sand molds, wherein a chiller set carriage or / and a skin sand charging carriage is arranged reciprocally in parallel with the conveyor line on the outside of each mold molding machine. A chiller and skin sand are required because a turntable for rotating the model plate forward and backward is arranged between the lower part of the inside and the lower part of the movement track of the chiller set trolley and / or the skin sand trolley. It is possible to produce special molds at high speed, and work areas in upper and lower mold making,
It is possible to install the transfer route of the exchange model plate, the chiller supply route, the skin sand supply route, etc. on the conveyor line for the casting frame transfer without any trouble, and it is possible to save the space and energy of the equipment. . Further, by forming a pair of trajectories of the chiller-set truck and the skin sand throwing truck by using the same trajectory frame, it is possible to achieve further space saving.
【図面の簡単な説明】[Brief description of drawings]
【図1】本発明の実施形態を示す正面図である。FIG. 1 is a front view showing an embodiment of the present invention.
【図2】図1におけるA−A矢視図である。FIG. 2 is a view on arrow AA in FIG.
【図3】図1におけるB−B矢視図(90度回転視)で
ある。
3 is a BB arrow view (90-degree rotation view) in FIG. 1. FIG.
【図4】図1におけるC−C矢視図(90度回転視)で
ある。
FIG. 4 is a view taken in the direction of arrows CC in FIG. 1 (rotated by 90 degrees).
【図5】図1におけるD−D矢視図(90度回転視)で
ある。
5 is a view on arrow D-D in FIG. 1 (rotated by 90 degrees).
【符号の説明】[Explanation of symbols]
1 上下鋳枠 2 コンベヤライン 3 鋳型造型機 4 軌道フレ−ム 5 模型板 6 タ−ンテ−ブル 8 チラ−セット台車 9 肌砂投入台車 1 Upper and lower flask 2 conveyor lines 3 mold making machine 4 orbital frames 5 model board 6 turntable 8 Chiller set trolley 9 skin sand loading cart

Claims (2)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 上下鋳枠1、1を交互に搬入・搬出する
    コンベヤライン2の途中に上下鋳枠1、1各専用の鋳型
    造型機3、3を間隔をおいて直列に配置した生砂鋳型の
    造型ラインであって、前記各鋳型造型機3、3の外側
    に、チラ−セット台車8、8又は/及び肌砂投入台車
    9、9を前記コンベヤライン2に並行にして往復移動可
    能に配置し、前記各鋳型造型機3、3の下位内部と前記
    チラ−セット台車8、8又は/及び肌砂投入台車9、9
    の移動軌道下方間に模型板5、5を正逆回転させるタ−
    ンテ−ブル6、6を配置したことを特徴とする生砂鋳型
    の造型ライン。
    1. Green sand in which upper and lower flasks 1, 1 and dedicated mold-making machines 3, 3 are arranged in series at intervals in the middle of a conveyor line 2 for alternately loading and unloading the upper and lower flasks 1, 1. A mold molding line, wherein chiller-set carriages 8, 8 and / or skin sand loading carriages 9, 9 are reciprocally movable in parallel with the conveyor line 2 on the outside of each mold molding machine 3, 3. Arranged in the lower part of each of the mold making machines 3 and 3 and the chiller set dolly 8 or 8 and / or the skin sand loading dolly 9 and 9.
    Of the model plates 5, 5 between the lower part of the moving trajectory of the
    A molding line for a green sand mold, in which the tables 6 and 6 are arranged.
  2. 【請求項2】 前記チラ−セット台車8、8及び肌砂投
    入台車9、9の各一対の移動軌道が同じ軌道フレ−ム4
    により兼用軌道にされていることを特徴とする請求項1
    記載の生砂鋳型の造型ライン。
    2. A track frame 4 in which the pair of trajectories of the chiller-set carriages 8 and 8 and the skin sand loading carriages 9 and 9 are the same.
    The dual-purpose track is provided by
    Molding line for the green sand mold described.
JP2002080169A 2002-03-22 2002-03-22 Molding line for green sand mold Pending JP2003275848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002080169A JP2003275848A (en) 2002-03-22 2002-03-22 Molding line for green sand mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002080169A JP2003275848A (en) 2002-03-22 2002-03-22 Molding line for green sand mold

Publications (1)

Publication Number Publication Date
JP2003275848A true JP2003275848A (en) 2003-09-30

Family

ID=29206376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002080169A Pending JP2003275848A (en) 2002-03-22 2002-03-22 Molding line for green sand mold

Country Status (1)

Country Link
JP (1) JP2003275848A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166624A (en) * 2010-11-25 2011-08-31 苏州苏铸成套装备制造有限公司 Sand box unloading device
CN102847885A (en) * 2012-09-20 2013-01-02 孟昭贵 Horizontal mould parting static pressure molding machine and static pressure molding machine set capable of achieving automatic mould assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166624A (en) * 2010-11-25 2011-08-31 苏州苏铸成套装备制造有限公司 Sand box unloading device
CN102847885A (en) * 2012-09-20 2013-01-02 孟昭贵 Horizontal mould parting static pressure molding machine and static pressure molding machine set capable of achieving automatic mould assembly

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