JPH06142839A - Method and device for jointing upper and lower mold - Google Patents
Method and device for jointing upper and lower moldInfo
- Publication number
- JPH06142839A JPH06142839A JP31610792A JP31610792A JPH06142839A JP H06142839 A JPH06142839 A JP H06142839A JP 31610792 A JP31610792 A JP 31610792A JP 31610792 A JP31610792 A JP 31610792A JP H06142839 A JPH06142839 A JP H06142839A
- Authority
- JP
- Japan
- Prior art keywords
- roller conveyor
- table lifter
- mold
- molds
- lifter
- 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
Links
Landscapes
- Casting Devices For Molds (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、上下鋳型の合わせ方法
および装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for aligning upper and lower molds.
【０００２】[0002]
【従来の技術】従来は下型をローラ上または土間に置
き、天井クレーンで吊り下げた上型を徐々に下ろし、上
型の突起を下型の穴に嵌めて型被せを行っていた。2. Description of the Related Art Conventionally, a lower mold is placed on a roller or in a soil, the upper mold suspended by an overhead crane is gradually lowered, and a projection of the upper mold is fitted into a hole of the lower mold to cover the mold.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上下型
枠の間が狭くなると覗き込まなければならず、また最後
まで突起部と穴の確認ができず、こじ入れの原因を誘発
することが多い。しかも作業姿勢が悪く、被せ時に常時
２名が必要となる。そのうえ、天井クレーンを微動降下
させるため、クレーン自体がシャクルので上型が振れる
ために、こじ入れる要因になり易い。こじ入れの場合に
は、上下型の完全密着が出来ず、こじられて破壊された
砂で隙間が生じ、成型不良となり、バリの発生，湯漏れ
等の誘発要因なる。また、天井クレーンのペンダントス
イッチを片手で操作しなければならない。However, if the space between the upper and lower molds becomes narrow, it is necessary to look into it, and the projections and holes cannot be confirmed until the end, often leading to prying. Moreover, the work posture is bad, and two people are always required when covering. In addition, since the overhead crane is slightly moved down and the crane itself is a shackle, the upper mold swings, which is likely to cause a prying. In the case of prying, the upper and lower molds cannot be completely adhered to each other, and a gap is formed by the sand that is pryed and destroyed, resulting in defective molding, causing burr, and leakage of molten metal. Also, the pendant switch on the overhead crane must be operated with one hand.
【０００４】本発明は上記課題を解決し、下型を持ち上
げて、上下型枠間の隙間が作業者によく見える状態で型
被せできる方法および装置を提供することを目的とす
る。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to provide a method and apparatus capable of lifting the lower mold and covering the mold with the gap between the upper and lower molds clearly visible to the operator.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するた
め、本発明の構成は次のとおりとする。即ち、第１構成
の方法は、テーブルリフタにローラコンベアを載置し、
該ローラコンベアに下型を載せ、上型を吊上手段で吊持
し、前記下型の直上で、該上型の下面を目視し易い位置
に保持し、前記テーブルリフタを上昇させて下型を持ち
上げ、両型を合わせ、その後に前記吊上手段のワイヤを
外し、前記テーブルリフタを下降させ、前記両型を前記
ローラコンベアから次工程へ移載することである。In order to solve the above problems, the structure of the present invention is as follows. That is, the method of the first configuration is to place the roller conveyor on the table lifter,
The lower mold is placed on the roller conveyor, the upper mold is suspended by a lifting means, the lower surface of the upper mold is held at a position where it is easily visible right above the lower mold, and the table lifter is raised to lower the lower mold. , The two molds are combined, the wire of the lifting means is removed, the table lifter is lowered, and the both molds are transferred from the roller conveyor to the next step.
【０００６】第２構成の装置は、下鋳型を搬送する第１
ローラコンベアと、該第１ローラコンベアの端部に隣接
配置され、下降時に第１ローラコンベアの搬送面よりも
下位となるフットスイッチ付きのテーブルリフタと、該
テーブルリフタに載置され、該テーブルリフタの下降時
に、搬送面が前記第１ローラコンベアの搬送面と同高と
なるような第２ローラコンベアとを含むことである。The apparatus of the second construction is the first for conveying the lower mold.
A roller conveyor, a table lifter provided adjacent to an end portion of the first roller conveyor and having a foot switch which is lower than a conveying surface of the first roller conveyor when descending, and mounted on the table lifter. And a second roller conveyor whose conveying surface is at the same height as the conveying surface of the first roller conveyor at the time of descending.
【０００７】第３構成の装置は、第２構成に加え、前記
テーブルリフタの昇降経路を避けた側方で、前記第１ロ
ーラコンベアの端部または地面から搬送方向に水平に突
設された受け片を含むことである。In addition to the structure of the second structure, the device of the third structure has a receiver horizontally projected from the end of the first roller conveyor or the ground in the conveying direction at a side away from the ascending / descending path of the table lifter. It is to include a piece.
【０００８】第４構成は、第２または第３構成に加え、
前記テーブルリフタの上面に設けられ、前記第２ローラ
コンベアを位置決めするよう、前後左右辺に沿って立設
されたストッパとを含み、該前後辺に沿ったストッパは
前記テーブルリフタの下降時に、前記第１，第２ローラ
コンベアの間隙内に収納される高さに定められているこ
とである。The fourth configuration is, in addition to the second or third configuration,
A stopper provided on the upper surface of the table lifter and vertically arranged along the front, rear, left and right sides so as to position the second roller conveyor, and the stoppers along the front and rear sides, when the table lifter descends, That is, the height is set so as to be stored in the gap between the first and second roller conveyors.
【０００９】[0009]
【作用】テーブルリフタが下降状態で、第１ローラコン
ベアで下型を送り、第２ローラコンベアの上に移載す
る。上型を天井クレーンまたは固定ホイストで移動させ
て下型の直上に持って来る。フットスイッチを踏んで下
型を持ち上げる。このとき、目の位置に上型の下面をセ
ットし、両手で上型を保持し、上下型を合わせる。上下
型密着後にテーブルリフタを持ち上げて、上型のワイヤ
ーの張りを除いてワイヤーを外し、下降させて上下型を
次のラインへ搬送する。With the table lifter in the lowered state, the lower die is fed by the first roller conveyor and transferred onto the second roller conveyor. Move the upper mold with an overhead crane or fixed hoist and bring it directly above the lower mold. Step on the foot switch and lift the lower mold. At this time, the lower surface of the upper mold is set at the eye position, the upper mold is held by both hands, and the upper and lower molds are aligned. After the upper and lower dies are in close contact with each other, the table lifter is lifted, the wire of the upper die is removed, and the wire is removed, and the lower die is conveyed to the next line.
【００１０】[0010]
【実施例】以下に本発明の実施態様を図面に示す一実施
例にもとづき説明する。図１，４で、下鋳型を搬送する
第１ローラコンベア１の端部にテーブルリフタ２が隣接
配置される。該テーブルリフタ２は、下降時に前記第１
ローラコンベア１の搬送面よりも下位となるよう配置さ
れ、フットスイッチ２ａを持つ。第２ローラコンベア３
はテーブルリフタ２に載置され、該テーブルリフタの下
降時に、搬送面が前記第１ローラコンベア１の搬送面と
同高となるように構成される。第１，第２ローラコンベ
ア１，３に直列に第３ローラコンベア６が隣接配置され
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below based on an embodiment shown in the drawings. In FIGS. 1 and 4, the table lifter 2 is arranged adjacent to the end of the first roller conveyor 1 that conveys the lower mold. When the table lifter 2 descends, the first
It is arranged so as to be lower than the conveyance surface of the roller conveyor 1 and has a foot switch 2a. Second roller conveyor 3
Is placed on the table lifter 2, and when the table lifter descends, the carrying surface is flush with the carrying surface of the first roller conveyor 1. The third roller conveyor 6 is arranged adjacent to the first and second roller conveyors 1 and 3 in series.
【００１１】前記テーブルリフタ２の昇降経路を避けた
側方で、前記第１，第３ローラコンベア１，６の端部か
らそれぞれ２本の受け片５，５が搬送方向に水平に突設
される。Two receiving pieces 5 and 5 are horizontally projected in the conveying direction from the end portions of the first and third roller conveyors 1 and 6, respectively, on the side of the table lifter 2 avoiding the ascending / descending path. It
【００１２】図２，３で、前記第２ローラコンベア３を
位置決めするよう、前記テーブルリフタ２の上面に、平
鋼板の屈曲による四角皿状体４が固定され、前後辺およ
び左右辺に沿ってストッパ４ａおよび４ｂとなり、四隅
に切欠４ｃが設けられる。そして、該前後辺に沿ったス
トッパ４ａは前記テーブルリフタ２の下降時に、前記第
１，第２ローラコンベア１，３の間隙内に収納される高
さに定められる。In FIGS. 2 and 3, a square plate-shaped body 4 formed by bending a flat steel plate is fixed on the upper surface of the table lifter 2 so as to position the second roller conveyor 3, and along the front and rear sides and the left and right sides. The stoppers 4a and 4b are provided, and the notches 4c are provided at the four corners. Further, the stoppers 4a along the front and rear sides are set to a height that is accommodated in the gap between the first and second roller conveyors 1 and 3 when the table lifter 2 descends.
【００１３】以上において、作業状態を説明する。図１
で、テーブルリフタ２が下降状態で、第１ローラコンベ
ア１で下型Ａ2を送り、第２ローラコンベア３の上に移
載する。このとき、第２ローラコンベア３は受け片５，
５に支持され、テーブルリフタ２の上面はそれより下位
にあり、前後ストッパ４ａは両ローラコンベア間に没入
している。図４で、上型Ａ1を天井クレーンまたは固定
ホイストで移動させて下型Ａ2の直上に持って来る。フ
ットスイッチ２ａを踏むと、テーブルリフタ２は上昇し
て四角皿状体４の切欠４ｃが受け片５を通過させて上昇
し、下型Ａ2を持ち上げる。このとき、目の位置に上型
Ａ1の下面（突起）をセットし、両手で上型を保持し、
テーブルリフタ２を徐々に上げて上下型の突起，穴を合
わせる。上下型の密着後にテーブルリフタ２を少し持ち
上げて、上型のワイヤーの張りを除いてワイヤーを外
し、次に下降させて上下型Ａ1，Ａ2を第３ローラコンベ
ア６によりプールラインへ搬送する。The working state will be described above. Figure 1
Then, while the table lifter 2 is in the lowered state, the lower die A 2 is sent by the first roller conveyor 1 and transferred onto the second roller conveyor 3. At this time, the second roller conveyor 3 receives the receiving piece 5,
5, the upper surface of the table lifter 2 is lower than that, and the front-rear stopper 4a is recessed between the roller conveyors. In FIG. 4, the upper mold A 1 is moved by an overhead crane or a fixed hoist and brought directly above the lower mold A 2 . When the foot switch 2a is stepped on, the table lifter 2 rises, the notch 4c of the rectangular dish 4 passes through the receiving piece 5 and rises, and lifts the lower die A 2 . At this time, set the lower surface (projection) of the upper mold A 1 at the eye position, hold the upper mold with both hands,
Gradually raise the table lifter 2 to align the upper and lower projections and holes. After the upper and lower dies are brought into close contact with each other, the table lifter 2 is slightly lifted to remove the wire of the upper die, remove the wire, and then lowered to convey the upper and lower dies A 1 , A 2 to the pool line by the third roller conveyor 6. .
【００１４】本発明は前記した実施例や実施態様に限定
されず、特許請求の精神および範囲を逸脱せずに種々の
変形を含む。The present invention is not limited to the examples and embodiments described above, but includes various modifications without departing from the spirit and scope of the claims.
【００１５】[0015]
【発明の効果】本発明の構成により、上下型の合わせ面
が目の位置にであるため、突起と穴の確認が容易確実で
あり、両手使用のため、微調整が容易となり、完全密着
まで確認できる。また、一人で型被せができる。しか
も、上型を下降させずに下型をテーブルリフタで上昇さ
せるので、上型のシャクレやこじ入れ（芯ズレ）がな
く、もしあったとしても、テーブルリフタを直ちに停止
ができる。With the structure of the present invention, since the mating surfaces of the upper and lower molds are located at the eye position, the projections and holes can be easily and surely confirmed, and since both hands are used, fine adjustment becomes easy and even complete contact is achieved. I can confirm. In addition, you can cover the pattern by yourself. Moreover, since the lower die is raised by the table lifter without lowering the upper die, there is no scraping or prying (core misalignment) of the upper die, and even if there is, the table lifter can be immediately stopped.
【図１】本発明装置の一実施例の正面図である。FIG. 1 is a front view of an embodiment of the device of the present invention.
【図２】図１の要部図である。FIG. 2 is a main part view of FIG.
【図３】図２の平面図である。FIG. 3 is a plan view of FIG.
【図４】図１の右側面図の作業説明図である。FIG. 4 is a work explanatory diagram of a right side view of FIG.
Ａ1…上型 Ａ2…下型 １…第１ローラコンベア ２…テーブルリフタ ３…第
２ローラコンベア ４ａ，４ｂ…ストッパ ５…受け片 ６…第３ローラコ
ンベアA 1 ... Upper mold A 2 ... Lower mold 1 ... First roller conveyor 2 ... Table lifter 3 ... Second roller conveyor 4a, 4b ... Stopper 5 ... Receiving piece 6 ... Third roller conveyor
Claims (4)
し、該ローラコンベアの下型を載せ、上型を吊上手段で
吊持し、前記下型の直上で、該上型の下面を目視し易い
位置に保持し、前記テーブルリフタを上昇させて下型を
持ち上げ、両型を合わせ、その後に前記吊上手段のワイ
ヤを外し、前記テーブルリフタを下降させ、前記両型を
前記ローラコンベアから次工程へ移載することを特徴と
する上下鋳型の合わせ方法。1. A roller conveyor is placed on a table lifter, a lower die of the roller conveyor is placed, an upper die is suspended by a hoisting means, and a lower surface of the upper die is visually observed just above the lower die. Hold it in an easy position, raise the table lifter to lift the lower mold, match both molds, then remove the wire of the lifting means, lower the table lifter, and move both molds from the roller conveyor. A method for aligning upper and lower molds, which is characterized by transferring to a process.
と、該第１ローラコンベアの端部に隣接配置され、下降
時に第１ローラコンベアの搬送面よりも下位となるフッ
トスイッチ付きのテーブルリフタと、該テーブルリフタ
に載置され、該テーブルリフタの下降時に、搬送面が前
記第１ローラコンベアの搬送面と同高となるような第２
ローラコンベアとを含むことを特徴とする上下鋳型の合
わせ装置。2. A first roller conveyor that conveys a lower mold, and a table lifter with a foot switch that is arranged adjacent to the end of the first roller conveyor and is lower than the conveyance surface of the first roller conveyor when descending. And a second surface that is placed on the table lifter and has a conveyance surface that is at the same height as the conveyance surface of the first roller conveyor when the table lifter descends.
A device for aligning upper and lower molds, which includes a roller conveyor.
側方で、前記第１ローラコンベアの端部または地面から
搬送方向に水平に突設された受け片を含むことを特徴と
する請求項２記載の上下鋳型の合わせ装置。3. A receiving piece horizontally projecting from the end of the first roller conveyor or the ground in the conveying direction on the side avoiding the ascending / descending path of the table lifter. The device for aligning the upper and lower molds described.
前記第２ローラコンベアを位置決めするよう、前後左右
辺に沿って立設されたストッパとを含み、該前後辺に沿
ったストッパは前記テーブルリフタの下降時に、前記第
１，第２ローラコンベアの間隙内に収納される高さに定
められていることを特徴とする請求項２または３記載の
上下鋳型の合わせ装置。4. An upper surface of the table lifter,
Stoppers provided upright along the front, rear, left, and right sides so as to position the second roller conveyor, and the stoppers along the front, back, and left sides are provided between the first and second roller conveyors when the table lifter descends. The device for aligning upper and lower molds according to claim 2 or 3, characterized in that the height is set to be housed inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31610792A JPH06142839A (en) | 1992-10-30 | 1992-10-30 | Method and device for jointing upper and lower mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31610792A JPH06142839A (en) | 1992-10-30 | 1992-10-30 | Method and device for jointing upper and lower mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06142839A true JPH06142839A (en) | 1994-05-24 |
Family
ID=18073327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31610792A Pending JPH06142839A (en) | 1992-10-30 | 1992-10-30 | Method and device for jointing upper and lower mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06142839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709666A (en) * | 2015-03-16 | 2015-06-17 | 浙江海洋学院 | Splicing type logistics piece conveying device |
| WO2016197529A1 (en) * | 2015-06-09 | 2016-12-15 | 江苏通达动力科技股份有限公司 | Multi-station material receiving and stacking device |
-
1992
- 1992-10-30 JP JP31610792A patent/JPH06142839A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104709666A (en) * | 2015-03-16 | 2015-06-17 | 浙江海洋学院 | Splicing type logistics piece conveying device |
| CN104709666B (en) * | 2015-03-16 | 2017-02-22 | 浙江海洋学院 | Splicing type logistics piece conveying device |
| WO2016197529A1 (en) * | 2015-06-09 | 2016-12-15 | 江苏通达动力科技股份有限公司 | Multi-station material receiving and stacking device |
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