JPH0630816Y2 - Lubricant application device for glass molds - Google Patents
Lubricant application device for glass moldsInfo
- Publication number
- JPH0630816Y2 JPH0630816Y2 JP1987121448U JP12144887U JPH0630816Y2 JP H0630816 Y2 JPH0630816 Y2 JP H0630816Y2 JP 1987121448 U JP1987121448 U JP 1987121448U JP 12144887 U JP12144887 U JP 12144887U JP H0630816 Y2 JPH0630816 Y2 JP H0630816Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- rough
- mouth
- glass bottle
- spray nozzle
- 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 - Lifetime
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- Spray Control Apparatus (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案はガラス壜用成形金型の潤滑液塗布装置に係り、
特にガラス壜用成形金型の型面に潤滑液を塗布するため
の装置に関する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a lubricating liquid application device for a glass mold,
In particular, it relates to an apparatus for applying a lubricating liquid to the mold surface of a glass bottle molding die.
ガラス壜は、通常、製壜機によって粗型を用いてブロー
又はプレスを行なって、溶融ガラスゴブ（ＧＯＢ）より
パリソンを形成した後、このパリソンを仕上型に移送し
てブロー成形を行うことによって製造される。A glass bottle is usually manufactured by blowing or pressing a rough mold with a bottle making machine to form a parison from a molten glass gob (GOB), and then transferring the parison to a finishing mold for blow molding. To be done.
次に、従来のブロー成形によるガラス壜の成形工程を第
５図を参照して説明する。Next, a conventional glass bottle molding process by blow molding will be described with reference to FIG.
第５図は製壜機における各金型の位置関係を示すもので
あり、製壜機はダブルゴブ用であるため１セクションに
２個同一部品があり、これを記号Ａ，Ｂを符して区別す
ることにより説明する。Fig. 5 shows the positional relationship of each mold in the bottle making machine. Since the bottle making machine is for double gob, there are two identical parts in one section, which are distinguished by marking the symbols A and B. This will be explained by doing.
第５（ａ）図において、符号２（図上は２Ａ，２Ｂで区
別）は粗型であり、１対の半割型よりなっている。符号
１０はファンネル、１１は下部口型、１２はプランジ
ャ、１３はバッフルである。In FIG. 5 (a), reference numeral 2 (distinguished by 2A and 2B in the figure) is a rough type, and is composed of a pair of half-divided types. Reference numeral 10 is a funnel, 11 is a lower mouth type, 12 is a plunger, and 13 is a baffle.
粗型２Ａが閉塞しバッフル１３Ａがファンネル１０Ａか
ら上に逃げた状態で、溶融ガラスゴブはファンネル１０
Ａを通って粗型２Ａ内に挿入され、この後第５（ａ）図
に示されるようにファンネル１０Ａ上部を閉塞するよう
にバッフル１３Ａが下降し、この状態でエアー導入孔１
３ｏより圧縮空気が粗型２Ａ内に導入され、ゴブ２０Ａ
は粗型２Ａの内面、下部口型１１Ａの内面及びプランジ
ャ１２Ａの頭部外面と密接した状態となり壜口部が形成
される。With the rough mold 2A closed and the baffle 13A escaping upward from the funnel 10A, the molten glass gob becomes the funnel 10.
After being inserted into the rough mold 2A through A, the baffle 13A descends so as to close the upper part of the funnel 10A as shown in FIG. 5 (a), and in this state, the air introduction hole 1
Compressed air is introduced into the rough mold 2A from 3o, and the gob 20A
Is in close contact with the inner surface of the rough mold 2A, the inner surface of the lower mouth mold 11A and the outer surface of the head of the plunger 12A to form a bottle mouth.
次に、バッフル１３，ファンネル１０が上昇して逃げた
後に再度バッフル１３は下降して粗型２の上面を閉塞す
るとともにプランジャ１２がやや下降し、第５（ａ）図
の粗型２Ｂ、バッフル１３Ｂ及びプランジャ１２Ｂで示
される状態となり、この状態でエアー導入孔１２ｏより
圧縮空気が導入されてゴブ２０Ａが膨脹しパリソン２１
Ｂが形成される。そして、バッフル１３が外され半割型
よりなる粗型２が開き、インバート機構１５の作動によ
りこの機構に組込まれた口型ホルダ１６がパリソン２０
Ａ，２１Ｂを保持した下部口型１１を保持しつつ１８０
°回転し、１対の分割型からなり開放状態にある仕上型
１７にパリソン２１を移送し、インバート動作が終了す
る。Next, after the baffle 13 and the funnel 10 have risen and escaped, the baffle 13 descends again to close the upper surface of the rough mold 2 and the plunger 12 slightly descends, so that the rough mold 2B and the baffle shown in FIG. 13B and the plunger 12B, the compressed air is introduced from the air introduction hole 12o to expand the gob 20A and the parison 21 in this state.
B is formed. Then, the baffle 13 is removed, the rough mold 2 made of a half mold is opened, and the mouth mold holder 16 incorporated in this mechanism by the operation of the invert mechanism 15 is moved to the parison 20.
180 while holding the lower mouth mold 11 holding A and 21B
The parison 21 is rotated to transfer the parison 21 to the finishing die 17 which is composed of a pair of split dies and is in an open state, and the invert operation is completed.
次に、仕上型１７が閉じ、この状態が第５（ｂ）図の仕
上型１７Ｂ、パリソン２２Ｂ及び口型１１Ｂの位置関係
にて示される。この後、仕上型１７上部の口型１１が開
きパリソン２２Ｂはパリソン２２Ａに示される位置にわ
ずかに落ち込む。なお、仕上型１７は開閉可能である
が、底型１９は常時定位置にある。その後、インバート
機構１５は上記動作と逆の動作であるリバート動作を行
い、口型ホルダ１６及び口型１１は開放状態の粗型２の
位置に戻り、粗型２は再び閉じ次の成形工程に備える。Next, the finishing die 17 is closed, and this state is shown by the positional relationship between the finishing die 17B, the parison 22B, and the mouth die 11B in FIG. 5 (b). After this, the mouth die 11 on the top of the finishing die 17 is opened, and the parison 22B slightly falls to the position shown in the parison 22A. The finishing die 17 can be opened and closed, but the bottom die 19 is always in a fixed position. After that, the invert mechanism 15 performs a revert operation which is the opposite operation to the above operation, the die holder 16 and the die 11 are returned to the position of the rough mold 2 in the open state, and the rough mold 2 is closed again for the next molding step. Prepare
一方、仕上型１７においてはブローヘッド１８が下降し
て仕上型１７の上部を閉塞し、この状態が仕上型１７
Ａ、ブローヘッド１８Ａ及びパリソン２２Ａで示され
る。この後、ブローヘッド１８Ａの開口部１８ｏより圧
縮空気が仕上型１７Ａ内に供給され、パリソン２２Ａは
この状態から仕上型１７Ａ及び底型１９で形成される内
面形状に沿って膨脹する。そして、ブローヘッド１８Ａ
が上昇して仕上型１７Ａが開き、取出装置（図示せず）
にて壜口部を保持して仕上型１７Ａより取出してガラス
壜成形工程が終了する。On the other hand, in the finishing die 17, the blow head 18 descends to close the upper portion of the finishing die 17, and this state
A, blowhead 18A and parison 22A. Thereafter, compressed air is supplied into the finishing die 17A through the opening 18o of the blow head 18A, and the parison 22A expands from this state along the inner surface shape formed by the finishing die 17A and the bottom die 19. And blow head 18A
Rises and the finishing die 17A opens, and the take-out device (not shown)
Then, the bottle mouth part is held and taken out from the finishing die 17A, and the glass bottle forming step is completed.
しかしながら、従来のガラス壜の成形金型は、全体が例
えば鋳鉄のような金属で形成されており、ガラスと成形
金型との潤滑性が悪く、そのため成形工程でゴブが成形
金型内に滑り落ちる際や１対の分割型からなる成形金型
を開く段階で潤滑性、離型性（ガラス壜の金型からの分
離性）が悪く壜に微細なクラック（ビリ）やしわが生ず
る欠陥がある。このような欠陥を防止するため、成形金
型の内面に塗油（例えば油性の液体に粉末黒鉛を分散さ
せた潤滑剤の塗布）を手作業により行っていた。そのた
め、塗油作業に人員を確保しなくてはならず、又、手作
業による塗油では個人差があり、ビリやしわ等の欠陥を
完全に除去することが困難であるという問題点があり、
潤滑液塗布装置を設けて塗油作業の自動化を図る試みが
種々なされている。例えば、従来の代表的なものとし
て、 特公昭３８−３３４３０号、特開昭４８−２９８１
２号、特開昭６０−４６９３５号、特公昭５１−２２０
０５号、特開昭４８−３４９１４号および特開昭６０−
１７１２４２号に開示されているようにファンネル或い
はバッフルに噴霧装置を組み込み、粗型閉の状態でゴブ
の供給を停止して当該噴霧装置により潤滑油を上方より
噴霧する装置、 特開昭５７−１２３８３９号で示すように粗型を開
放した状態で噴霧する装置、 また、口型塗油には、の装置により粗型と併わせ
て口型を塗油する装置並びにに口型用に別途ノズルを
設ける装置がある。However, the conventional mold for glass bottles is entirely formed of a metal such as cast iron, and the lubricity between the glass and the mold is poor, so that the gob slides into the mold during the molding process. At the time of opening a molding die consisting of a pair of split dies, there is a defect that lubricity and releasability (separation of the glass bottle from the die) are poor and minute cracks (creases) and wrinkles occur in the bottle. . In order to prevent such defects, oiling (for example, applying a lubricant in which powder graphite is dispersed in an oily liquid) is manually applied to the inner surface of the molding die. Therefore, it is necessary to secure personnel for oiling work, and there is a problem that it is difficult to completely remove defects such as wrinkles and wrinkles due to individual differences in oiling by hand. ,
Various attempts have been made to provide a lubricating liquid coating device to automate the oil coating operation. For example, as a typical conventional one, Japanese Patent Publication No. 38-33430 and Japanese Patent Laid-Open No. 48-2981.
2, JP-A-60-46935, JP-B-51-220.
05, JP-A-48-34914 and JP-A-60-
As disclosed in Japanese Patent No. 171242, a device for incorporating a spraying device into a funnel or a baffle, stopping the supply of a gob in a state where a rough mold is closed, and spraying lubricating oil from above by the spraying device. As shown in No. 6, a device for spraying with the rough mold open, and for the mouth oil coating, a device for applying the mouth mold in combination with the rough mold by the device and a separate nozzle for the mouth mold There is a device provided.
しかしながら、上記の装置のように上述の粗型閉の状
態で潤滑液を上方より噴霧する装置は、粗型１組に対し
ノズル１個で済む利点はあるが、ゴブ供給を１回停止す
る必要があるため、生産性が低下するとともに、プラン
ジャ等の金型が潤滑液を被り金型の過冷却の問題が生ず
るという問題点がある。上記の装置のように、粗型開
の状態で各分割型の上部にスプールヘッドを設け、分割
型を開いた状態でこのスプレーヘッドにより型面を上方
より噴霧する装置は、粗型以外に潤滑液が付着する恐れ
が少い利点はあるが、粗型や粗型ホルダーを交換すると
きに邪魔になり、作業性を著しく悪化させる。又、場合
によっては自動の塗油だけでは潤滑性が劣り、追加の塗
油作業を従来のように手作業で行なう必要があるが、か
かる場合においては、スプレーヘッドが著しく邪魔にな
るという問題点がある。However, the device for spraying the lubricating liquid from above in the closed state of the rough mold like the above-mentioned device has an advantage that one nozzle is required for one set of rough mold, but it is necessary to stop the gob supply once. Therefore, there is a problem in that the productivity is lowered and the mold such as the plunger is covered with the lubricating liquid to cause a problem of supercooling of the mold. Like the above-mentioned device, a spool head is provided above each split mold when the mold is open, and the spray head sprays the mold surface from above when the mold is open. Although it has an advantage that liquid is unlikely to adhere, it becomes an obstacle when replacing the rough mold or the rough mold holder, and the workability is significantly deteriorated. In some cases, the lubrication is inferior only with automatic oiling, and additional oiling work must be performed manually as in the conventional case, but in such a case, the spray head becomes a significant obstacle. There is.
一方、口型塗油には、粗型閉の状態で潤滑油を上方より
噴霧する装置では、口型と粗型とを１つのノズルで噴霧
するため、どうしても片方が噴霧不足になりやすいとい
う問題点がある。また、特開昭５７−１２３８３９号に
開示されているような、固定フレーム側に噴霧ヘッド３
６を設け、粗型を開いた状態で上方から口型に噴霧する
装置では斜めにスプレーされるために口型の型面に平均
的に潤滑液を塗布できないという問題点がある。On the other hand, in a device for spraying lubricating oil from above from the mouth mold oil in a state where the rough mold is closed, the mouth mold and the rough mold are sprayed by one nozzle, so that one of them is apt to be insufficiently sprayed. There is a point. Further, as disclosed in JP-A-57-1223839, the spray head 3 is provided on the fixed frame side.
In a device in which 6 is provided and the rough mold is opened and sprayed onto the mouth mold from above, the lubricant is not applied evenly to the mold surface of the mouth mold because of the oblique spraying.
即ち、従来の方法は成形金型に潤滑液が適正筒処に適正
量塗布できず、又、塗布動作のため成形工程を停止しな
ければならないという問題点がある。That is, the conventional method has a problem in that the lubricant cannot be applied to the molding die in an appropriate amount in the appropriate cylinder, and the molding process must be stopped due to the coating operation.
本考案は上述した事情に鑑み創案されたもので、その目
的とする処は、ガラス壜用成形金型に潤滑液が必要とさ
れる箇処に成形工程に支障を与えることなく適正量塗布
することができ、プランジャ等を過冷却しないようなガ
ラス壜用成形金型潤滑液塗布装置を提供することにあ
る。The present invention was devised in view of the above-mentioned circumstances, and the purpose thereof is to apply an appropriate amount to a place where a lubricating liquid is required for a glass bottle molding die without hindering the forming process. It is an object of the present invention to provide a device for applying a lubricating liquid for a glass bottle forming mold, which can prevent the plunger and the like from being overcooled.
上述した問題点を解決するため本考案は、溶融ガラスゴ
ブよりガラス壜の半成形品を粗型によって成形し、この
半成形品よりガラス壜の成形品を仕上型により仕上成形
するためのガラス壜用成形金型の型面に潤滑液を塗布す
るための潤滑液塗布装置において、給気管を介して圧縮
空気源に連通されるとともに給油管を介して潤滑油タン
クに連通された潤滑液噴霧ノズルをファンネルを保持し
たファンネルアーム上に設け、このファンネルアームを
粗型の開放時に互いに対向する粗型割型間の上方位置に
移動せしめて、前記噴霧ノズルを粗型の割型面に近接対
向せしめたことを特徴とするものである。In order to solve the above-mentioned problems, the present invention is a glass bottle for forming a glass bottle semi-molded product from a molten glass gob by a rough mold and finish-molding the glass bottle molded product from the semi-molded product with a finishing mold. In a lubrication liquid application device for applying lubrication liquid to the mold surface of a molding die, a lubrication liquid spray nozzle that is in communication with a compressed air source via an air supply pipe and also connected to a lubrication oil tank via an oil supply pipe is used. It was provided on a funnel arm holding a funnel, and this funnel arm was moved to an upper position between the rough mold split molds that face each other when the rough mold was opened, and the spray nozzle was made to closely face the split mold surface of the rough mold. It is characterized by that.
本考案はファンネルアーム上に噴霧ノズルを設け、ファ
ンネルアームを粗型の開放時にその上方に移動させて噴
霧ノズルを成形金型の上方で近接した対向する位置に配
置せしめ、この位置にある時、噴霧ノズルを作動させる
ため、ガラス壜の成形工程に支障を与えることなく、成
形金型の潤滑液が必要とされる箇所にのみ適正量塗布す
ることができ、プランジャ等の金型を過冷却させない。According to the present invention, a spray nozzle is provided on a funnel arm, and the funnel arm is moved upward when the rough mold is opened so that the spray nozzle is located at a position close to and opposed to the molding die. Since the spray nozzle is operated, it does not interfere with the glass bottle molding process and can be applied in an appropriate amount only to the place where the lubricating liquid of the molding die is required, and it does not overcool the die such as the plunger. .
また、口型噴霧用の噴霧ノズルを口型が粗型と仕上型間
を移動する際に割型の型面と対向する位置に配置すると
口型の型面に均一に、しかも他のプランジャ等の金型に
潤滑液をかけることがない。Further, if the spray nozzle for spraying the mouth mold is arranged at a position facing the mold surface of the split mold when the mouth mold moves between the rough mold and the finishing mold, it can be evenly arranged on the mold surface of the mouth mold and other plungers, etc. No lubricant is applied to the mold.
以下、本考案に係るガラス壜用成形金型の潤滑液塗布装
置の実施例を第１図乃至第３図を参照して説明する。An embodiment of a lubricant coating device for a glass bottle molding die according to the present invention will be described below with reference to FIGS. 1 to 3.
第１図乃至第３図は粗型の潤滑液塗布装置の実施例を示
し、同図において符号１はファンネルアームであり、こ
のファンネルアーム１は回転軸Ｓに固定されていて水平
方向に揺動するようになっている。第１図及び第２図に
おいて粗型２は開放状態にあり、半割型よりなる粗型２
は、分割型を各々２ＡＲ，２ＡＬ，２ＢＲ，２ＢＬで示
す。1 to 3 show an embodiment of a rough type lubricating liquid coating apparatus, in which the reference numeral 1 is a funnel arm, which is fixed to a rotating shaft S and swings horizontally. It is supposed to do. In FIG. 1 and FIG. 2, the rough mold 2 is in an open state and is a half mold.
Indicates the split type with 2AR, 2AL, 2BR, and 2BL, respectively.
開放状態にある粗型２の各分割型２ＡＲ，２ＡＬ，２Ｂ
Ｒ，２ＢＬに隣接してやや上方位置になるように、ファ
ンネルアーム１に噴霧ノズル３ＡＲ，３ＡＬ，３ＢＲ，
３ＢＬがそれぞれ取付けられている。Each split mold 2AR, 2AL, 2B of the rough mold 2 in the open state
The spray nozzles 3AR, 3AL, 3BR, are attached to the funnel arm 1 so as to be located slightly above the R and 2BL.
3BL is attached respectively.
上記各噴霧ノズル３ＡＲ，３ＡＬ，３ＢＲ，３ＢＬは各
給油管４ＡＲ，４ＡＬ，４ＢＲ，４ＢＬに連通されると
ともに、各給気管５ＡＲ，５ＡＬ，５ＢＲ，５ＢＬに連
通されている。The spray nozzles 3AR, 3AL, 3BR, 3BL are communicated with the oil supply pipes 4AR, 4AL, 4BR, 4BL and the air supply pipes 5AR, 5AL, 5BR, 5BL.
噴霧ノズル３（３ＡＲ，３ＡＬ，３ＢＲ，３ＢＬ）は第
３図に示されるように給油管４によって潤滑液タンク６
に連通されるとともに、給気管５によって電磁弁Ｖ１、
減圧弁Ｖ２及びフィルタＦを介して圧縮空気源７に連通
されている。As shown in FIG. 3, the spray nozzles 3 (3AR, 3AL, 3BR, 3BL) are connected to the lubricating liquid tank 6 by the oil supply pipe 4.
Is connected to the solenoid valve V 1 by the air supply pipe 5,
It communicates with the compressed air source 7 via the pressure reducing valve V 2 and the filter F.
しかして、電磁弁Ｖ１が開となって圧縮空気源７より噴
霧ノズル３に圧縮空気が導入されると、この圧縮空気は
連通路（第３図では図示せず）を介して作動室２５に入
り、ピストンバルブ２６を圧縮コイルスプリング２７の
付勢力に抗して開放させる。このとき、潤滑液は重力に
より給油管４を通してピストンバルブ２６の先端位置ま
で供給されている。これにより、潤滑液は矢印に沿って
流れ潤滑液噴出口２８に送出される一方、圧縮空気は連
通路（図示せず）を介して空気溜室２９に入り、この室
２９より潤滑液噴出口２８の周囲の圧縮空気噴出口３０
より勢いよく噴出され、このとき生ずる負圧により潤滑
液は潤滑液噴出口２８より吸引され、圧縮空気と混合さ
れて霧状となって噴出するようになっている。Then, when the solenoid valve V 1 is opened and the compressed air is introduced from the compressed air source 7 to the spray nozzle 3, the compressed air passes through the communication passage (not shown in FIG. 3) to the working chamber 25. Then, the piston valve 26 is opened against the biasing force of the compression coil spring 27. At this time, the lubricating liquid is supplied by gravity to the tip position of the piston valve 26 through the oil supply pipe 4. As a result, the lubricating liquid flows along the arrow and is delivered to the lubricating liquid ejection port 28, while the compressed air enters the air reservoir chamber 29 via the communication passage (not shown), and the lubricating liquid ejection port is discharged from this chamber 29. Compressed air jet 30 around 28
The lubricating liquid is ejected more vigorously, and the negative pressure generated at this time causes the lubricating liquid to be sucked from the lubricating liquid ejection port 28, mixed with the compressed air, and ejected in the form of mist.
次に、前述のように構成された粗型の潤滑液塗布装置の
作動について説明する。Next, the operation of the rough type lubricating liquid application device configured as described above will be described.
第５図に示した成形工程において、粗型２を開放してパ
リソン２１を仕上型１７に移送するインバート動作の後
で、口型１１が仕上型１７にパリソン２１を渡した後に
口型１１が粗型２に戻るリバート動作の前で、粗型２が
開放状態にある時に、ファンネルアーム１を待機位置か
ら追加作動させて粗型２の割型の中間の上方位置へ移動
せしめる。そして、粗型２の各分割片２ＡＲ，２ＡＬ，
２ＢＲ，２ＢＬに各噴霧ノズル３ＡＲ，３ＡＬ，３Ｂ
Ｒ，３ＢＬを各割型の型面に対して第２図に示すように
近接対向させた状態で、電磁弁Ｖ１を開き、各噴霧ノズ
ル３ＡＲ，３ＡＬ，３ＢＲ，３ＢＬより粗型型面に潤滑
液を噴霧して塗布する。ファンネルアーム１は噴霧後は
元の待機位置に戻り、このファンネルアームの追加動作
は噴霧が必要な時だけ行なわれ、壜成形サイクル毎に行
う必要はなく、成形状態をチェックしつつ塗油の頻度を
決定する。すなわち、従来の１サイクルの製造工程中に
おけるファンネルアーム１の待機中（口型１１のインバ
ート動作およびリバート動作中）に追加動作させて潤滑
液の噴霧を行なうので、従来の通常の１サイクルの製造
工程時間を延ばすことはない。また、噴霧時間、給気手
段並びに潤滑液供給手段を制御することにより型面への
塗布量を容易に調節できる。そして、噴霧ノズル３はノ
ズル部において角度調整が容易に可能な構成となってい
る。In the molding process shown in FIG. 5, after the inversion operation in which the coarse mold 2 is opened and the parison 21 is transferred to the finishing mold 17, the mouth mold 11 passes the parison 21 to the finishing mold 17 and then the mouth mold 11 moves. Before the reverting operation to return to the rough mold 2, when the rough mold 2 is in the open state, the funnel arm 1 is additionally operated from the standby position to move it to an intermediate upper position of the split mold of the rough mold 2. Then, the divided pieces 2AR, 2AL, of the rough mold 2
2BR, 2BL spray nozzles 3AR, 3AL, 3B
As shown in FIG. 2, the solenoid valve V 1 is opened with the R and 3BL closely opposed to the mold surfaces of the split molds, and the spray nozzles 3AR, 3AL, 3BR, and 3BL are turned into rough mold surfaces. Apply by spraying the lubricant. The funnel arm 1 returns to the original standby position after spraying, and the additional operation of this funnel arm is performed only when spraying is necessary, and does not have to be performed every bottle molding cycle. To decide. That is, since the lubricant liquid is sprayed by the additional operation while the funnel arm 1 is on standby (during the invert operation and the revert operation of the mouth die 11) in the conventional one-cycle manufacturing process, the conventional normal one-cycle manufacturing is performed. It does not extend the process time. Further, by controlling the spraying time, the air supply means and the lubricating liquid supply means, it is possible to easily adjust the coating amount on the mold surface. The spray nozzle 3 has a configuration in which the angle can be easily adjusted in the nozzle portion.
次に、第４図を参照して本考案の他の実施例を説明す
る。Next, another embodiment of the present invention will be described with reference to FIG.
第４図は口型の潤滑液塗布装置の実施例を示し、同図に
おいて符号１１Ａ，１１Ｂは口型、１５はインバート機
構、１６は口型ホルダである。FIG. 4 shows an embodiment of a mouth-shaped lubricating liquid application apparatus. In the figure, reference numerals 11A and 11B are mouth-shaped, 15 is an invert mechanism, and 16 is a mouth-shaped holder.
噴霧ノズル３Ａ，３Ｂは、インバート機構１５の上部に
あるフレーム８に固定されており、インバート機構１５
がリバート動作をする際に口型１１の口部内面型面に向
けて噴霧するようになっている。すなわち、口型１１
Ａ，１１Ｂはパリソン２２Ａ，２２Ｂを仕上型１７Ａ，
１７Ｂに受け渡した後に、空の状態で前記粗型２Ａ，２
Ｂの下部に戻るが、この回転移動時に口型型面に対向し
て噴霧ノズル３Ａ，３Ｂを配置する。なお、噴霧ノズル
３Ａ，３Ｂの噴霧動作は前述した動作と全く同様であ
る。The spray nozzles 3A and 3B are fixed to the frame 8 above the inversion mechanism 15, and
Is sprayed toward the inner surface of the mouth of the mouth die 11 when performing the revert operation. That is, the mouth mold 11
A and 11B are parisons 22A and 22B, finishing dies 17A,
After passing to 17B, the rough mold 2A, 2
Returning to the lower part of B, the spray nozzles 3A and 3B are arranged so as to face the mouth mold surface during this rotational movement. The spraying operation of the spray nozzles 3A and 3B is exactly the same as the above-described operation.
以上、実施例の説明から明らかなように本考案は噴霧ノ
ズルを備えたファンネルファームをガラス壜成形工程中
に移動させて、噴霧ノズルを成形金型の上方で近接した
対向する位置に配置し、この位置にある時、噴霧ノズル
を作動させるため、ガラス壜の成形工程に支障を与える
ことなく、成形金型の潤滑液が必要とされる箇所にのみ
適正量塗布することができる。As is clear from the description of the embodiments above, the present invention moves the funnel farm equipped with the spray nozzle during the glass bottle molding process, and arranges the spray nozzle at a position close and opposite to each other above the molding die. When in this position, the spray nozzle is operated, so that a proper amount of the lubricating liquid of the molding die can be applied to the molding die without impeding the molding process of the glass bottle.
さらに本考案によれば、潤滑液噴霧ノズルを既存のファ
ンネルアームに設けることにより、潤滑液噴霧ノズルを
移動可能にするための機構を特に成形機に設ける必要が
ない。また、潤滑液の塗布時および待機位置への退避時
に、潤滑液噴霧ノズルの移動および待機が、ファンネル
アームのための既存の移動スペースおよび待機スペース
を利用して行われるので、成形機に特に潤滑液噴霧ノズ
ルのための上記スペースを確保する必要がない。このた
め、潤滑液噴霧ノズルを移動自在にするために成形機の
大型化を招来することがなく、また他の装置を付加する
際の配置の自由度が妨げられることがない。Further, according to the present invention, by providing the lubricant spray nozzle on the existing funnel arm, it is not necessary to provide a mechanism for moving the lubricant spray nozzle on the molding machine. In addition, when the lubricant is applied and when the lubricant is sprayed back to the standby position, the lubricant spray nozzle is moved and waited by using the existing movement space and standby space for the funnel arm, so that the molding machine is especially lubricated. It is not necessary to reserve the above space for the liquid spray nozzle. Therefore, the size of the molding machine is not increased in order to make the lubricating liquid spray nozzle movable, and the degree of freedom in arrangement when adding another device is not hindered.
また、口型用噴霧ノズルを固定フレームに口型が粗型と
仕上型間を移動する際に、割型の型面と対向する位置に
配置すれば、口型の型面に平均的に潤滑液を供給するこ
とができるばかりでなく、他の部材に不用な潤滑剤をか
けることがない。Also, when the mouthpiece spray nozzle is fixed to the fixed frame and the mouthpiece moves between the rough die and the finish die, if it is placed at a position facing the die surface of the split die, the die surface of the mouth die is evenly lubricated. Not only can the liquid be supplied, but no unnecessary lubricant is applied to other members.
第１図は本考案に係るガラス壜用成形金型の潤滑液塗布
装置の実施例を示す平面図、第２図は第１図のII-II線
断面図、第３図は同塗布装置における噴霧ノズル及び給
油、給気系統の説明図、第４図は本考案の他の実施例を
示す側面図、第５図は従来のガラス壜用成形金型の断面
図である。 １……ファンネルアーム、２……粗型、３……噴霧ノズ
ル、４……給油管、５……給気管、６……潤滑液タン
ク、７……圧縮空気源、８……フレーム、１０……ファ
ンネル、１１……口型、１２……プランジャ、１３……
バッフル、１５……インバート機構、１６……口型ホル
ダ、１７……仕上型、１８……ブローヘッド、１９……
底型、２０……ゴブ、２１，２２……パリソン。FIG. 1 is a plan view showing an embodiment of a lubricant coating device for a glass bottle molding die according to the present invention, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. FIG. 4 is a side view showing another embodiment of the present invention, and FIG. 5 is a sectional view of a conventional glass bottle molding die. 1 ... Funnel arm, 2 ... Coarse type, 3 ... Spray nozzle, 4 ... Oil supply pipe, 5 ... Air supply pipe, 6 ... Lubricant tank, 7 ... Compressed air source, 8 ... Frame, 10 ...... Funnel, 11 …… mouth type, 12 …… plunger, 13 ……
Baffle, 15 …… Invert mechanism, 16 …… Mouth holder, 17 …… Finishing mold, 18 …… Blow head, 19 ……
Bottom type, 20 ... Gob, 21,22 ... Parison.
フロントページの続き (56)参考文献 特開 昭48−29812（ＪＰ，Ａ) 特開 昭57−123839（ＪＰ，Ａ) 特開 昭60−46935（ＪＰ，Ａ) 特開 昭48−34914（ＪＰ，Ａ) 特開 昭60−171242（ＪＰ，Ａ) 特開 昭58−204829（ＪＰ，Ａ) 特公 昭38−3430（ＪＰ，Ｂ１) 特公 昭51−22005（ＪＰ，Ｂ２)Continuation of the front page (56) References JP-A-48-29812 (JP, A) JP-A-57-123839 (JP, A) JP-A-60-46935 (JP, A) JP-A-48-34914 (JP , A) JP 60-171242 (JP, A) JP 58-204829 (JP, A) JP 38-3430 (JP, B1) JP 51-22005 (JP, B2)
Claims (2)
粗型によって成形し、この半成形品よりガラス壜の成形
品を仕上型により仕上成形するためのガラス壜用成形金
型の型面に潤滑液を塗布するための潤滑液塗布装置にお
いて、給気管を介して圧縮空気源に連通されるとともに
給油管を介して潤滑油タンクに連通された潤滑液噴霧ノ
ズルをファンネルを保持したファンネルアーム上に設
け、このファンネルアームを粗型の開放時に互いに対向
する粗型割型間の上方位置に移動せしめて、前記噴霧ノ
ズルを粗型の割型面に近接対向せしめたことを特徴とす
るガラス壜用成形金型の潤滑液塗布装置。1. A mold surface of a glass bottle molding mold for molding a glass bottle semi-molded product from a molten glass gob by a rough mold and finishing-molding the glass bottle molded product from the semi-molded product with a finishing mold. In a lubricating liquid application device for applying a lubricating liquid, a lubricating liquid spray nozzle, which is connected to a compressed air source via an air supply pipe and is connected to a lubricating oil tank via an oil supply pipe, is placed on a funnel arm holding a funnel. The glass bottle is characterized in that the funnel arm is moved to an upper position between the rough mold split molds facing each other when the rough mold is opened, so that the spray nozzle is closely opposed to the rough mold split mold surface. Fluid coating device for molding dies.
仕上型間を移動する口型に潤滑液を噴霧する噴霧ノズル
を固定フレームに設け、上記噴霧ノズルを前記口型が粗
型と仕上型間を移動する際に割型の型面と対向する位置
に配置するようにしたことを特徴とする実用新案登録請
求の範囲第１項記載のガラス壜用成形金型の潤滑液塗布
装置。2. A fixed frame is provided with a spray nozzle for engaging the rough mold to hold a bottle mouth, and spraying a lubricating liquid to the mouth mold moving between the rough mold and the finishing mold, and the spray nozzle is provided in the mouth. The mold for glass bottle according to claim 1, wherein the mold is arranged at a position facing the mold surface of the split mold when the mold moves between the rough mold and the finishing mold. Lubricant application device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987121448U JPH0630816Y2 (en) | 1987-08-10 | 1987-08-10 | Lubricant application device for glass molds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987121448U JPH0630816Y2 (en) | 1987-08-10 | 1987-08-10 | Lubricant application device for glass molds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6426344U JPS6426344U (en) | 1989-02-14 |
| JPH0630816Y2 true JPH0630816Y2 (en) | 1994-08-17 |
Family
ID=31368462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987121448U Expired - Lifetime JPH0630816Y2 (en) | 1987-08-10 | 1987-08-10 | Lubricant application device for glass molds |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0630816Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180044876A (en) * | 2015-08-26 | 2018-05-03 | 소카벨렉 에스. 아. | Lubrication of a parison mold in a method for producing a hollow glass product |
| WO2019065853A1 (en) * | 2017-09-29 | 2019-04-04 | 日本山村硝子株式会社 | Device for applying release agent to glass bottle finishing mold, method for applying release agent to glass bottle finishing mold, device for manufacturing glass bottle, and method for manufacturing glass bottle |
| WO2019065852A1 (en) * | 2017-09-29 | 2019-04-04 | 日本山村硝子株式会社 | Device for applying release agent to glass bottle molding mouth mold, method for applying release agent to glass bottle molding mouth mold, device for manufacturing glass bottle, and method for manufacturing glass bottle |
| JP2019064906A (en) * | 2017-09-29 | 2019-04-25 | 日本山村硝子株式会社 | Mold release agent coating device to glass bottle molding, mold release agent coating method to glass bottle molding, glass bottle production device and glass bottle production method |
| TWI658017B (en) * | 2017-06-28 | 2019-05-01 | 日商日本山村硝子股份有限公司 | Release lubricant coating device for rough glass for glass bottle manufacturing, release lubricant coating method for rough glass for glass bottle manufacturing, glass bottle manufacturing device, and glass bottle manufacturing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3721542A (en) * | 1971-07-15 | 1973-03-20 | Owens Illinois Inc | Funnel arm mounted mold lubrication apparatus |
| DE2141455C3 (en) * | 1971-08-18 | 1975-12-04 | Deutsche Acheson Gmbh, 7900 Ulm | Device for introducing sprayable lubricant into molds for the production of hollow glass bodies |
| JPS5122005A (en) * | 1974-08-19 | 1976-02-21 | Sekoh Giken Kk | Koritsunoryokona handotaidendoki |
| JPS57123839A (en) * | 1980-06-26 | 1982-08-02 | Gurafuoidaru Dev Ltd | Lubricating system for glass forming mold |
| JPS6046935A (en) * | 1983-04-22 | 1985-03-14 | アヘソン・インタ−ナシヨナル・ソシエテ・アノニム | Device for manufacturing hollow glass body |
| GB8334407D0 (en) * | 1983-12-23 | 1984-02-01 | Graphoidal Dev Ltd | Moulding glass parisons |
-
1987
- 1987-08-10 JP JP1987121448U patent/JPH0630816Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180044876A (en) * | 2015-08-26 | 2018-05-03 | 소카벨렉 에스. 아. | Lubrication of a parison mold in a method for producing a hollow glass product |
| TWI658017B (en) * | 2017-06-28 | 2019-05-01 | 日商日本山村硝子股份有限公司 | Release lubricant coating device for rough glass for glass bottle manufacturing, release lubricant coating method for rough glass for glass bottle manufacturing, glass bottle manufacturing device, and glass bottle manufacturing method |
| WO2019065853A1 (en) * | 2017-09-29 | 2019-04-04 | 日本山村硝子株式会社 | Device for applying release agent to glass bottle finishing mold, method for applying release agent to glass bottle finishing mold, device for manufacturing glass bottle, and method for manufacturing glass bottle |
| WO2019065852A1 (en) * | 2017-09-29 | 2019-04-04 | 日本山村硝子株式会社 | Device for applying release agent to glass bottle molding mouth mold, method for applying release agent to glass bottle molding mouth mold, device for manufacturing glass bottle, and method for manufacturing glass bottle |
| JP2019064847A (en) * | 2017-09-29 | 2019-04-25 | 日本山村硝子株式会社 | Mold release agent coating device to glass bottle molding, mold release agent coating method to glass bottle molding, glass bottle production device and glass bottle production method |
| JP2019064906A (en) * | 2017-09-29 | 2019-04-25 | 日本山村硝子株式会社 | Mold release agent coating device to glass bottle molding, mold release agent coating method to glass bottle molding, glass bottle production device and glass bottle production method |
| US10851014B2 (en) | 2017-09-29 | 2020-12-01 | Nihon Yamamura Glass Co., Ltd. | Device for applying release agent to glass bottle finishing mold, method for applying release agent to glass bottle finishing mold, device for manufacturing glass bottle, and method for manufacturing glass bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6426344U (en) | 1989-02-14 |
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