JPS6140641Y2 - - Google Patents

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Publication number
JPS6140641Y2
JPS6140641Y2 JP298881U JP298881U JPS6140641Y2 JP S6140641 Y2 JPS6140641 Y2 JP S6140641Y2 JP 298881 U JP298881 U JP 298881U JP 298881 U JP298881 U JP 298881U JP S6140641 Y2 JPS6140641 Y2 JP S6140641Y2
Authority
JP
Japan
Prior art keywords
liquid
nozzle
liquid outflow
outflow
filling
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
Application number
JP298881U
Other languages
Japanese (ja)
Other versions
JPS57117301U (en
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 filed Critical
Priority to JP298881U priority Critical patent/JPS6140641Y2/ja
Publication of JPS57117301U publication Critical patent/JPS57117301U/ja
Application granted granted Critical
Publication of JPS6140641Y2 publication Critical patent/JPS6140641Y2/ja
Expired legal-status Critical Current

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  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Basic Packing Technique (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、塗料の如き液状物を容器に充填する
際に使用する液状物充填装置に係り、充填終了時
に液状物が容器上に滴下して容器を汚すおそれが
なく、かつ充填状態が美しい液状物充填装置の提
供を目的とするものである。
[Detailed description of the invention] (Field of industrial application) The present invention relates to a liquid filling device used when filling a container with a liquid material such as paint, and the liquid material drips onto the container at the end of filling. It is an object of the present invention to provide a liquid filling device that does not cause the risk of contaminating a container and has a beautiful filling state.

(従来技術及びその問題点) 従来、液状物を所定の容器に充填するに際して
は、コンベア等に並べた容器を順次注入ノズル下
方に移動させながらノズルから液状物を押出す装
置が一般に知られている。
(Prior art and its problems) Conventionally, when filling a predetermined container with a liquid, there is generally known a device that pushes out the liquid from a nozzle while sequentially moving the containers lined up on a conveyor or the like below an injection nozzle. There is.

ところで、かかる装置では充填直後にノズル先
端に残留した液状物が移動中の容器周囲に不慮に
滴下し容器を汚す恐れがあるため、この残留液状
物の滴下防止が要請されており、その手段として
例えば特公昭48−41674号公報に既開示の技術を
用いることも考えられる。
By the way, in such devices, there is a risk that the liquid remaining at the tip of the nozzle may accidentally drip around the moving container immediately after filling and contaminating the container, so there is a need to prevent this residual liquid from dripping, and as a means to do so, For example, it is conceivable to use the technique already disclosed in Japanese Patent Publication No. 48-41674.

しかし、かかる既開示の技術では充填が下方に
指向された1本のS字状ノズルが用いられてお
り、ノズルの本数が1本のみであるため実用的な
充填速度を確保するためその内径を比較的大きく
形成せねばならず、これに伴つて下方に指向され
たノズル先端には毛管現象の起こる余地がなく、
ノズル先端の残留液状物の滴下防止を図ることが
できなかつた。
However, in such disclosed technology, a single S-shaped nozzle is used in which filling is directed downward, and since the number of nozzles is only one, the inner diameter of the nozzle is reduced in order to ensure a practical filling speed. The nozzle tip has to be relatively large and is directed downward, leaving no room for capillary action.
It was not possible to prevent the residual liquid from dripping at the tip of the nozzle.

更に、かかる既開示の技術では、前記の通りノ
ズルが1本のみであるため、充填に際して液状物
の噴射位置が容器の内底面の1点に集約化され、
液状物に泡が発生し、充填状態が不満となる恐れ
があつた。
Furthermore, in the disclosed technology, since there is only one nozzle as described above, the injection position of the liquid is concentrated at one point on the inner bottom surface of the container during filling.
Bubbles were generated in the liquid, and there was a risk that the filling state would be dissatisfied.

(問題を解決するための手段) この考案ではノズル本体の先端部に複数個の液
状物流出孔を穿設してなる液状物流出ノズルを具
備せる液状物充填装置において、前記液状物流出
ノズルの液状物流出孔に内径が1mm乃至6mmの液
状物流出管を具設すると共に液状物流出ノズルの
周縁部に具設せる液状物流出管をその先端が外側
方に指向された円弧形状に曲成せしめてなる液状
物充填装置を提供することにより、残留液状物の
下慮の滴下の防止と充填時の泡発生を防止する。
(Means for Solving the Problem) In this invention, in a liquid filling device equipped with a liquid outflow nozzle formed by drilling a plurality of liquid outflow holes at the tip of a nozzle body, the liquid outflow nozzle is A liquid outflow pipe having an inner diameter of 1 mm to 6 mm is provided in the liquid outflow hole, and the liquid outflow pipe provided at the periphery of the liquid outflow nozzle is bent into an arc shape with its tip directed outward. By providing a liquid filling device consisting of the following, it is possible to prevent inadvertent dripping of residual liquid and to prevent the generation of bubbles during filling.

(実施例) 本考案の実施例は、第1図乃至第3図に示す如
く、ノズル本体1の先端部に、下面に複数個の液
状物流出孔2,2,…を穿設してなる砲金製の液
状物流出ノズル3を具備せる液状物充填装置にお
いて、前記液状物流出ノズル3の液状物流出孔
2,2,…に真ちゆう製の液状物流出管4,4,
…を嵌着して具設すると共に液状物流出ノズル3
の周縁部に具設せる液状物流出管4′,4′…をそ
の先端が外側方に指向された円弧形状に曲成せし
めて成る。液状物流出管4′,4′…をその先端が
側方に指向された円弧状に曲成した理由は、内部
に残留する液状分の流出抵抗を大きくし、不慮の
滴下を防止するためである。
(Embodiment) As shown in FIGS. 1 to 3, an embodiment of the present invention is formed by drilling a plurality of liquid outflow holes 2, 2, . . . on the lower surface of the tip of the nozzle body 1. In a liquid filling device equipped with a liquid outflow nozzle 3 made of gun metal, liquid outflow pipes 4, 4, made of brass are installed in the liquid outflow holes 2, 2, .
... is fitted and installed, and the liquid material outflow nozzle 3
The liquid outlet pipes 4', 4', . The reason why the liquid outflow pipes 4', 4'... are curved in an arc shape with their tips directed laterally is to increase the outflow resistance of the liquid remaining inside and prevent accidental dripping. be.

また周縁部のもののみ曲成した理由は、ノズル
本体1内を流動する液状物が同ノズル本体1内周
面の抵抗を受けて周囲部分の流動速度が小さくな
り、中央部に比べ周縁部に液状分が残留し易いか
らである。
The reason why only the peripheral edge is curved is that the liquid flowing inside the nozzle body 1 encounters resistance from the inner peripheral surface of the nozzle body 1, and the flow velocity in the peripheral area is lower than that in the center. This is because liquid components tend to remain.

更に周縁の液状流出管4′,4′…先端を外側方
に指向させた理由は、中央部の液状流出管4′,
4′…から流出する液状物と、周縁の液状流出管
4′,4′…から流出する液状物の噴射位置を離間
させて噴射位置の集約化を避け、充填物の泡立ち
を防止するためである。
Furthermore, the reason why the tips of the peripheral liquid outflow pipes 4', 4' are directed outward is because the liquid outflow pipes 4', 4' in the center
This is to separate the injection position of the liquid material flowing out from 4'... and the liquid material flowing out from the liquid outflow pipes 4', 4'... on the periphery to avoid concentration of injection positions and to prevent the filling from foaming. be.

この実施例において、液状物流出ノズル3の液
状物流出孔2,2,…に液状物流出管4′,4′,
…,4′,4′,…を具設する場合には液状物流出
ノズル3の中央部に具設する液状物流出管4′,
4′…として長さ5mm前後のものを使用し、周縁
部に具設する液状流出管4′,4′,…として長さ
10乃至15mm程度のものを使用する(外径2乃至8
mm、内径1乃至6mm、材質BS或いはSUS)。
In this embodiment, liquid outlet pipes 4', 4', .
..., 4', 4',..., the liquid outflow pipe 4', which is installed in the center of the liquid outflow nozzle 3,
4'... is around 5 mm long, and the liquid outflow pipes 4', 4',... provided on the periphery are of the same length.
Use one of about 10 to 15 mm (outer diameter 2 to 8 mm).
mm, inner diameter 1 to 6 mm, material BS or SUS).

その理由は内径が1mm未満であると液状物が流
出する際に(特に粘度の大きい液状物において)
流出抵抗が大きすぎる或いは液状物流出管4,4
…,4′,4′…がゴミ等で目詰まりするという問
題点があるからである。一方、内径が6mmよりも
大いと従来と同様に毛管現象の起こる余地がなく
液状物が不慮に滴下する上、液状物の粘度が小さ
い場合には液状物の流出後の容器16内液状物表
面からの跳上がりにより容器16を汚す嫌いがあ
るからである。
The reason for this is that if the inner diameter is less than 1 mm, the liquid will flow out (especially for liquids with high viscosity).
Outflow resistance is too large or liquid outflow pipes 4, 4
. . , 4', 4', . . . are clogged with dust, etc., which is a problem. On the other hand, if the inner diameter is larger than 6 mm, there is no room for capillary action to occur as in the conventional case, causing the liquid to drip unexpectedly, and if the viscosity of the liquid is small, the surface of the liquid in the container 16 after the liquid has flowed out. This is because there is a fear that the container 16 will be contaminated by jumping up from the container.

又、第1図及び第2図において、5は液状物流
出ノズル3に液状物を供給する液状物供給管、6
は折曲自在なアーム7を介して矢印8にて示す如
く往復運動するピストン、9はアーム7の基部に
装着せる軸体10を介してアーム7を往復運動さ
せる回動円板、11は軸体10をガイド溝12に
沿つて昇降させることによつてアーム7およびピ
ストン6の往復運動距離を調整する調整ツマミ、
13は調整ツマミ11の調整目盛、14は先端部
に液状物流出孔2,2,…を開閉するバルブ15
を固着せるバルブロツドであり、該バルブロツド
14は水を潤滑剤とし且上部に装着せるバルブ作
動用エアーシリンダーにて昇降させる。
Further, in FIGS. 1 and 2, reference numeral 5 denotes a liquid supply pipe that supplies liquid to the liquid outflow nozzle 3, and 6
9 is a piston that reciprocates as shown by an arrow 8 via a bendable arm 7; 9 is a rotary disk that causes the arm 7 to reciprocate via a shaft 10 attached to the base of the arm 7; 11 is a shaft an adjustment knob that adjusts the reciprocating distance of the arm 7 and the piston 6 by raising and lowering the body 10 along the guide groove 12;
13 is an adjustment scale of the adjustment knob 11, and 14 is a valve 15 that opens and closes the liquid outlet holes 2, 2, ... at the tip.
The valve rod 14 uses water as a lubricant and is raised and lowered by an air cylinder for valve actuation mounted on the upper part.

上記実施例の液状物充填装置を使用して液状物
を容器に充填する場合には、例えば、第1図およ
び第2図に示す如く、バルブロツド14を下降さ
せてバルブ15にて液状物流出孔2,2,…を密
閉し、次いで、調整ツマミ11を調整目盛13に
合わせて動かすことによつてアーム7の基部に装
着せる軸体10をガイド溝12に沿つて所望の位
置にセツトし、しかる後、円動円板9を回動さ
せ、軸体10およびアーム7を介してピストン6
を後退させることによつて液状物供給管5より液
状物流出ノズル3に液状物を吸引充填し、続い
て、バルブロツド14を上昇させてバルブ15を
液状物流出孔2,2,…より離脱させると共に円
動円板9を回動させ、軸体10およびアーム7を
介してピストン6を前進させることによつて液状
物流出孔2,2,…に具設せる液状物流出管4,
4,…,4′,4′,…より液状物を流出させて容
器16に充填し、充填終了後、前記同様、バルブ
ロツド14を下降させてバルブ15にて液状物流
出孔2,2,…を密閉し、以下、同じ動作を繰り
返して充填すれば良い。
When filling a container with a liquid using the liquid filling device of the above embodiment, for example, as shown in FIGS. 1 and 2, the valve rod 14 is lowered and the valve 15 is inserted into the liquid outflow hole. 2, 2, . After that, the circular disk 9 is rotated, and the piston 6 is inserted through the shaft body 10 and the arm 7.
The liquid is sucked and filled from the liquid supply pipe 5 into the liquid outflow nozzle 3 by moving the valve backward, and then the valve rod 14 is raised to remove the valve 15 from the liquid outflow holes 2, 2, . . . The liquid outflow pipes 4, which are provided in the liquid outflow holes 2, 2, .
4, . Just seal it up and repeat the same steps to fill it.

(効果) 以上説明したように、この考案ではノズルに内
径が1mm乃至6mmの液状物流出管を具設するとと
もに、液状物が残留し易いその周縁部の液状物流
出管をその先端が側方に指向された円弧形状に曲
成されたので、残留する液状物の流出抵抗を大き
くして不慮の滴下を防止でき、容器の汚損を防止
できる。
(Effects) As explained above, in this invention, the nozzle is equipped with a liquid outflow pipe with an inner diameter of 1 mm to 6 mm, and the liquid outflow pipe at the periphery where liquid tends to remain is Since the container is curved in an arcuate shape oriented in the opposite direction, the outflow resistance of the remaining liquid can be increased to prevent accidental dripping, and the container can be prevented from becoming contaminated.

また、周縁部の液状物流出管の先端を外側方に
指向させたので、複数の液状物流出管から流出す
る液状物の噴射位置を離間させて噴出位置の集約
化を避けることができ、泡発生による充填状態の
不備が回避される。
In addition, since the tips of the liquid outflow pipes on the peripheral edge are oriented outward, the injection positions of the liquid flowing out from the plurality of liquid outflow pipes can be spaced apart to avoid convergence of the injection positions, and foam Inadequacies in filling conditions due to occurrence are avoided.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本考案の実施例の要部切欠正面図、第
2図は同実施例の側面図、第3図は同実施例にお
いて使用せる液状物流出ノズルの要部拡大縦断面
図である。 1……ノズル本体、2……液状物流出孔、3…
…液状物流出ノズル、4……ノズルの中央部に具
設せる液状物流出管、4′……ノズルの周縁部に
具設せる液状物流出管。
Fig. 1 is a cutaway front view of a main part of an embodiment of the present invention, Fig. 2 is a side view of the same embodiment, and Fig. 3 is an enlarged longitudinal cross-sectional view of a main part of a liquid discharge nozzle that can be used in the same embodiment. . 1...Nozzle body, 2...Liquid outflow hole, 3...
...liquid material outflow nozzle, 4...liquid material outflow pipe provided at the center of the nozzle, 4'...liquid material outflow pipe provided at the periphery of the nozzle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ノズル本体の先端部に複数個の液状物流出孔を
穿設してなる液状物流出ノズルを具備せる液状物
充填装置において、前記液状物流出ノズルの液状
物流出孔に内径が1mm乃至6mmの液状物流出管を
具設すると共に液状物流出ノズルの周縁部に具設
せる液状物流出管をその先端が外側方に指向され
た円弧形状に曲成せしめてなる液状物充填装置。
In a liquid filling device equipped with a liquid outflow nozzle formed by forming a plurality of liquid outflow holes at the tip of a nozzle body, the liquid outflow hole of the liquid outflow nozzle is provided with a liquid having an inner diameter of 1 mm to 6 mm. A liquid filling device is provided with a liquid outflow pipe, and the liquid outflow pipe is provided at the peripheral edge of a liquid outflow nozzle and is bent into an arcuate shape with its tip directed outward.
JP298881U 1981-01-12 1981-01-12 Expired JPS6140641Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP298881U JPS6140641Y2 (en) 1981-01-12 1981-01-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP298881U JPS6140641Y2 (en) 1981-01-12 1981-01-12

Publications (2)

Publication Number Publication Date
JPS57117301U JPS57117301U (en) 1982-07-21
JPS6140641Y2 true JPS6140641Y2 (en) 1986-11-20

Family

ID=29801421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP298881U Expired JPS6140641Y2 (en) 1981-01-12 1981-01-12

Country Status (1)

Country Link
JP (1) JPS6140641Y2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547746B1 (en) * 1983-06-24 1985-11-08 Serac Sa JET DIVIDING DEVICE FOR FILLING HEAD
JP6362366B2 (en) * 2014-03-10 2018-07-25 雪印メグミルク株式会社 Filling nozzle, filling method, multilayer food and method for producing the same

Also Published As

Publication number Publication date
JPS57117301U (en) 1982-07-21

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