JPH0618749B2 - Mold carrier for molding machine - Google Patents
Mold carrier for molding machineInfo
- Publication number
- JPH0618749B2 JPH0618749B2 JP60180297A JP18029785A JPH0618749B2 JP H0618749 B2 JPH0618749 B2 JP H0618749B2 JP 60180297 A JP60180297 A JP 60180297A JP 18029785 A JP18029785 A JP 18029785A JP H0618749 B2 JPH0618749 B2 JP H0618749B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- molding machine
- molding
- moving means
- carriage
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】 〔発明の属する技術分野〕 本発明は射出成形機やダイカストマシン（以下これらを
成形機という）の金型搬送装置に関する。Description: TECHNICAL FIELD The present invention relates to a die transfer device for an injection molding machine or a die casting machine (hereinafter referred to as a molding machine).
今日成形工場においては無人化指向の中で生産計画に従
って多数の成形機を稼動させ、種々の成形品を必要量生
産することが要求されている。従つて成形機に必要な金
型の金型保管庫からの搬入と現在まで使用していた金型
の金型保管庫への搬出を行う金型交換のための流通ライ
ン、ならびに成形された成形品の製品保管庫への流通ラ
インを自動化することも要求される。Today, in a molding factory, it is required to operate a large number of molding machines according to a production plan in an unmanned manner and to produce various molded products in a required amount. Therefore, the distribution line for mold exchange that carries in the mold required for the molding machine from the mold storage and the mold that has been used up to now to the mold storage, and the molded molding It is also required to automate the distribution line of products to product storage.
成形機とこれに対する従来の金型交換および成形品のた
めの流通ラインの一例を第３図により述べる。多数の成
形機１１Ａないし１１Ｈは長手方向には例えば１１Ａと
１１Ｅとが、そして長手直角方向には例えば１１Ａない
し１１Ｄが並設して配置されている。ここで並設とは多
数の成形機を長手方向が平行でありかつ直線状に配置し
たことをいう。An example of a molding machine and a conventional distribution line for exchanging dies and moldings for the molding machine will be described with reference to FIG. A large number of molding machines 11A to 11H are arranged side by side, for example, 11A and 11E in the longitudinal direction and 11A to 11D in the direction perpendicular to the longitudinal direction. Here, “arranged in parallel” means that a large number of molding machines are arranged in a straight line with their longitudinal directions being parallel.
金型交換の流通ラインとしては、２箇所の金型保管庫１
２Ａおよび１２Ｂに２個のメインコンベア１３Ａおよび
１３Ｂが設けられ、メインコンベア１３Ａおよび１３Ｂ
と各成形機１１Ａないし１１Ｈとの間にはメインコンベ
ア１３Ａおよび１３Ｂに直交するサブコンベア１４Ａな
いし１４Ｈが設けてある。これらのコンベア１３Ａ等は
通常不図示のレールとこのレール上を走行する不図示の
台車とから構成されている。一方成形品のための流通ラ
インとしては、中央に製品保管庫１５へ接続したメイン
コンベア１６を設け、このメインコンベア１６と各成形
機１１Ａないし１１Ｈとをメインコンベア１６に直交す
るサブコンベア１７Ａないし１７Ｈにより結んでいる。
これらのコンベア１６等は一例としてベルトを使用して
いる。このような装置において、成形品に対してはメイ
ンコンベア１６とサブコンベア１７Ａ等とは直交してい
てもベルト方式なら問題なく成形品は製品保管庫１５に
集められる。しかしながら金型に対しては、現在の通常
の台車では直角に方向変換することは不可能に近く、若
し方向変換の可能な台車を製作すれば大巾なコストアッ
プになりさらに制御も複雑になって実際上実現は困難で
ある。As a distribution line for mold exchange, there are two mold storages 1
2A and 12B are provided with two main conveyors 13A and 13B.
Sub-conveyors 14A to 14H which are orthogonal to the main conveyors 13A and 13B are provided between and the molding machines 11A to 11H. These conveyors 13A and the like are usually composed of a rail (not shown) and a carriage (not shown) that runs on this rail. On the other hand, as a distribution line for molded products, a main conveyor 16 connected to the product storage 15 is provided at the center, and the main conveyor 16 and the molding machines 11A to 11H are sub-conveyors 17A to 17H orthogonal to the main conveyor 16. Tied by.
Belts are used as an example of these conveyors 16 and the like. In such an apparatus, even if the main conveyor 16 and the sub-conveyor 17A and the like are orthogonal to the molded product, the molded product can be collected in the product storage 15 without a problem if the belt system is used. However, it is almost impossible to change the direction of the mold at right angles with the normal carts used today, and if a cart that can change the direction is manufactured, the cost will be greatly increased and the control will be complicated. It is actually difficult to realize.
この台車方式に対しクレーン等による天井走行方式も提
案されているが、この方式は位置決めが不正確で自動化
が困難である。またこの方式で金型チャッキング機構を
設けて自動化を図った方式もあるがコストは極めて高く
なる。このような理由のため従来第４図に示すように、
成形機１１Ａないし１１Ｄを長手方向へ直列に配置する
方式が採用されている。この方式は金型保管庫１２およ
び製品保管庫１５と各成形機１１Ａないし１１Ｄとを２
個のメインコンベア１３および１６により結んでいる。
従ってコンベアに直交部分がないので金型も交換可能で
あるが設置スペースの広くなる欠点があった。An overhead traveling method using a crane or the like has been proposed for this trolley method, but this method is inaccurate in positioning and difficult to automate. There is also a method in which a die chucking mechanism is provided in this method for automation, but the cost is extremely high. For this reason, as shown in FIG.
A method of arranging the molding machines 11A to 11D in series in the longitudinal direction is adopted. In this method, the mold storage 12 and the product storage 15 and the molding machines 11A to 11D are connected to each other.
They are connected by individual main conveyors 13 and 16.
Therefore, since there is no orthogonal portion on the conveyor, the mold can be replaced, but there is a drawback that the installation space is wide.
本発明はこのような欠点を除去したものでその目的は、
多数の成形機を並設した工場レイアウトにおいて天井走
行クレーンを使用することなく台車を使用することによ
り、短時間で容易かつ低コストで金型交換を可能にした
成形機の金型搬送装置を提供することにある。The present invention eliminates such drawbacks and its purpose is to
We provide a mold transfer device for a molding machine that enables easy and low-cost mold replacement in a short time by using a trolley without using an overhead traveling crane in a factory layout where a large number of molding machines are installed side by side. To do.
本発明における成形機の金型搬送装置は、並設した複数
の成形機の型開閉部同志を結ぶ基礎の地下に形成された
金型搬送台車走行用の上方が開口した溝と、溝内を走行
する金型搬送用の台車と、台車の上面に設けた金型上下
移動手段とからなることを特徴にしている。The mold conveying device of the molding machine according to the present invention has a groove formed in the base for connecting the mold opening / closing portions of a plurality of molding machines arranged in parallel with each other, and a groove opened at the upper side for running the mold conveying carriage, The present invention is characterized in that it is composed of a traveling carriage for a die transfer and a die up-and-down moving means provided on an upper surface of the carriage.
以下本発明の一実施例を示した第１図および第２図につ
いて説明する。第１図において従来例である第３図と同
様に、多数の成形機１１Ａないし１１Ｈは長手方向に例
えば１１Ａと１１Ｅとが並び長手直角方向には例えば１
１Ａないし１１Ｄが並設されている。成形品（図示せ
ず）の流通ラインとしては第３図と同様に中央に製品保
管庫１５へ接続したメインコンベア１６を設け、このメ
インコンベア１６と各成形機１１Ａないし１１Ｈとをサ
ブコンベア１７Ａないし１７Ｈにより結んでいる。コン
ベア１６等は一例としてベルトを使用している。1 and 2 showing one embodiment of the present invention will be described below. In FIG. 1, similar to FIG. 3 which is a conventional example, a large number of molding machines 11A to 11H have, for example, 11A and 11E arranged in the longitudinal direction and, for example, 1 in the longitudinal direction.
1A to 11D are arranged in parallel. As a distribution line for molded products (not shown), a main conveyor 16 connected to the product storage 15 is provided at the center as in FIG. 3, and the main conveyor 16 and the molding machines 11A to 11H are connected to sub-conveyors 17A to 17A. It is tied by 17H. The conveyor 16 and the like use a belt as an example.
金型（第２図の２７）のための流通ラインとして本発明
においては、各成形機１１Ａ等の型開閉部２１の直下の
基礎に金型搬送台車走行用の溝２２Ａおよび２２Ｂを設
ける。この溝２２Ａおよび２２Ｂは一端において金型保
管庫１２Ａおよび１２Ｂに接続している。溝２２Ａ等の
内部には第２図に示すように一対のレール２３を敷きこ
のレール２３には金型上下移動手段２４を有する台車２
５を置く。また溝２２Ａおよび２２Ｂの上面には取付取
外の自在なカバー２６を設け、かつ金型上下移動手段２
４の上面には一対の金型２７が載置可能になっている。In the present invention, as a distribution line for the mold (27 in FIG. 2), grooves 22A and 22B for running the mold carrier truck are provided in the foundation immediately below the mold opening / closing part 21 of each molding machine 11A or the like. The grooves 22A and 22B are connected at one end to the mold storages 12A and 12B. As shown in FIG. 2, a pair of rails 23 are laid inside the grooves 22A and the like, and the rails 23 have a mold up-and-down moving means 24.
Put 5 Further, a cover 26 that can be freely attached and detached is provided on the upper surfaces of the grooves 22A and 22B, and the mold vertical moving means 2 is provided.
A pair of molds 27 can be placed on the upper surface of 4.
次に前述した実施例の動作を説明する。成形機１１Ｂ等
において現在の金型（例えば２７）の成形が終了したと
きは、先づカバー２６を外し台車２５を成形機１１Ｂの
下に運び金型上下移動手段２４を上昇させ、成形機１１
Ｂから金型２７を取出して金型上下移動手段２４に載置
する。続いて金型上下移動手段２４を下降させた後台車
２５を金型保管庫１２Ａまで移動し金型２７をここに保
管する。次いで不図示の新しい金型を金型保管庫１２Ａ
から台車２５の金型上下移動手段２４に載置し、台車２
５を成形機１１Ｂまで移動した後金型を成形機１１Ｂに
取付ければ金型交換は終了する。なお台車２５に２組の
金型上下移動手段２４を設け、新しい金型を金型保管庫
１２Ａから一側の金型上下移動手段２４に載置して台車
２５を成形機１１Ｂに移動し、成形機１１Ｂに取付けて
あった使用ずみの金型を他側の金型上下移動手段に載置
し、次いで上記した一側の金型上下移動手段２４上の新
しい金型を成形機１１Ｂに取付けるようにするならば、
台車２５は一度の移動により金型交換が終了するので好
都合である。Next, the operation of the above-described embodiment will be described. When the molding of the current mold (for example, 27) is completed in the molding machine 11B or the like, the cover 26 is first removed, the carriage 25 is carried under the molding machine 11B, and the mold up-and-down moving means 24 is lifted up.
The mold 27 is taken out from B and placed on the mold vertical moving means 24. Subsequently, the mold vertical moving means 24 is lowered, and then the carriage 25 is moved to the mold storage 12A to store the mold 27 therein. Next, insert a new mold (not shown) into the mold storage 12A.
Mounted on the mold vertical moving means 24 of the carriage 25,
After moving 5 to the molding machine 11B, if the mold is attached to the molding machine 11B, the mold replacement is completed. It should be noted that the carriage 25 is provided with two sets of mold vertical moving means 24, a new mold is placed on the mold vertical moving means 24 on one side from the mold storage 12A, and the carriage 25 is moved to the molding machine 11B. The used mold attached to the molding machine 11B is placed on the mold vertical movement means on the other side, and then the new mold on the one side mold vertical movement means 24 is mounted on the molding machine 11B. If you do
The dolly 25 is convenient because the die replacement is completed by a single movement.
前記説明では多数の成形機はそれぞれ一側が４台づつの
１１Ａないし１１Ｄと１１Ｅないし１１Ｈの２列として
並設したがこれらの数は一例であって限定するものでは
ない。In the above description, a large number of molding machines are arranged side by side in two rows, 11A to 11D and 11E to 11H, four on each side, but the number is not limited and is an example.
本発明における成形機の金型搬送装置は以上説明したよ
うに、成形機の基礎に設けた溝内に台車を通すようにし
たため下記の利点を有する。As described above, the mold conveying device of the molding machine according to the present invention has the following advantages because the carriage is passed through the groove provided in the base of the molding machine.
1) 成形機を並設したため金型と成形品の流通ラインに
おいて自動化が容易になりかつ操作時間も短くなった。1) Since the molding machines were installed side by side, automation became easy and operation time was shortened in the mold and molded product distribution line.
2) 天井走行クレーンが不要になったため建屋の高さは
低くなり建築費が大巾に低下した。2) Since the overhead traveling crane is not required, the height of the building is low and the construction cost is drastically reduced.
3) 成形機直下まで金型を台車により搬送しかつ成形機
まで金型を金型上下移動手段によりもちあげるようにし
たため、受けガイド等は不要になってこの点からもコス
トを低くした。3) Since the mold was conveyed to the bottom of the molding machine by a trolley and the mold was lifted up to the molding machine by means of vertical mold moving means, a receiving guide and the like were not required, and the cost was also reduced from this point.
4) 基礎の溝内で金型を搬送するため成形機の周囲は整
然として作業性と操作性が向上した。4) Since the mold is transported in the groove of the foundation, the surroundings of the molding machine are tidier and the workability and operability are improved.
第１図および第２図は本発明の一実施例を示し第１図は
平面図、第２図は第１図の２−２線断面図、第３図およ
び第４図は異なる形状の従来例における平面図である。 １１Ａないし１１Ｈ……成形機、２１……型開閉部、２
２Ａ・２２Ｂ……溝、２４……金型上下移動手段、２５
……台車、２６……カバー、1 and 2 show an embodiment of the present invention, FIG. 1 is a plan view, FIG. 2 is a sectional view taken along line 2-2 of FIG. 1, and FIGS. It is a top view in an example. 11A to 11H: Molding machine, 21: Mold opening / closing part, 2
2A / 22B ... groove, 24 ... die up / down moving means, 25
…… Bogie, 26 …… Cover,
Claims (3)
ぶ基礎の地下に形成された金型搬送台車走行用の上方が
開口した溝と、同溝内を走行する金型搬送用の台車と、
同台車の上面に設けた金型上下移動手段とからなる成形
機の金型搬送装置。1. A groove for opening a mold carrier truck formed in the basement of a foundation connecting the mold opening / closing parts of a plurality of molding machines arranged in parallel with each other, and a mold carrier for traveling in the groove. Dolly of
A mold conveying device of a molding machine, which comprises a mold up-and-down moving means provided on the upper surface of the cart.
を特徴とする特許請求の範囲第１項記載の成形機の金型
搬送装置。2. A mold conveying apparatus for a molding machine according to claim 1, wherein the carriage is provided with a plurality of mold vertical moving means.
ことを特徴とする特許請求の範囲第１項或いは第２項記
載の成形機の金型搬送装置。3. A mold conveying device for a molding machine according to claim 1 or 2, wherein a cover which can be attached and detached is provided on the upper surface of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60180297A JPH0618749B2 (en) | 1985-08-16 | 1985-08-16 | Mold carrier for molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60180297A JPH0618749B2 (en) | 1985-08-16 | 1985-08-16 | Mold carrier for molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241012A JPS6241012A (en) | 1987-02-23 |
| JPH0618749B2 true JPH0618749B2 (en) | 1994-03-16 |
Family
ID=16080742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60180297A Expired - Fee Related JPH0618749B2 (en) | 1985-08-16 | 1985-08-16 | Mold carrier for molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618749B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675889B2 (en) * | 1988-07-26 | 1994-09-28 | マツダ株式会社 | Injection molding equipment |
| JP2644295B2 (en) * | 1988-08-05 | 1997-08-25 | 東芝機械株式会社 | Die changing device in injection molding machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941521U (en) * | 1982-09-13 | 1984-03-17 | 宇部興産株式会社 | Molding machine mold changing device |
| JPS59164123A (en) * | 1983-03-08 | 1984-09-17 | Sumitomo Heavy Ind Ltd | Molding processing equipment for plastic |
| JPS59159699U (en) * | 1983-04-08 | 1984-10-26 | 住友重機械工業株式会社 | Lifting device for molds, etc. of injection molding machines, etc. |
-
1985
- 1985-08-16 JP JP60180297A patent/JPH0618749B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6241012A (en) | 1987-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |