JPH02205501A - Filling nozzle - Google Patents
Filling nozzleInfo
- Publication number
- JPH02205501A JPH02205501A JP2194489A JP2194489A JPH02205501A JP H02205501 A JPH02205501 A JP H02205501A JP 2194489 A JP2194489 A JP 2194489A JP 2194489 A JP2194489 A JP 2194489A JP H02205501 A JPH02205501 A JP H02205501A
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- filling
- container
- nozzle
- diameter
- 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.)
- Granted
Links
- 238000013459 approach Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 3
- 239000007924 injection Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Landscapes
- Basic Packing Technique (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は充填ノズルに係り、特に注出管の一端を小径と
してノズル口とし、この注出管の内部にスピンドルをス
ライド自在に内装した形式のものに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a filling nozzle, and particularly to a filling nozzle, in particular a type in which one end of a spouting tube has a small diameter as a nozzle opening, and a spindle is slidably installed inside the spouting tube. relating to things.
従来より、粘性物を容器に充填する充填ノズルとしては
、例えば、特開昭５６−５７６２５号公報に記載されて
いるものがある。Conventionally, as a filling nozzle for filling a container with a viscous substance, there is one described, for example, in Japanese Patent Application Laid-Open No. 56-57625.
これは第７図に示すように、注出管２０の一端を小径と
してノズル口２１とし、この注出管２０の内部にスピン
ドル２２をスライド自在に内装したものであり、スピン
ドル２２を上動させた位置においてはノズル口２１が解
放されて手練°り状の充填物が容器２３内に充填される
ようになっている。充填を終了する際にはスピンドル２
２を下動させノズル口２１に内嵌させる。As shown in FIG. 7, one end of the spouting pipe 20 is made into a small diameter nozzle port 21, and a spindle 22 is slidably installed inside the spouting pipe 20, and the spindle 22 is moved upward. In this position, the nozzle opening 21 is opened and the container 23 is filled with a hand-kneaded filling material. When finishing filling, spindle 2
2 is moved downward to fit into the nozzle opening 21.
このように従来のものにあっては、ノズル口２１から一
定径の充填物を押し出すようになっている。As described above, in the conventional device, a filler having a constant diameter is extruded from the nozzle port 21.
しかし、前記した従来のものにおいては、充填物が高粘
度であり大容量の充填を行う場合、ノズル径が大きい方
が充填能率の面で望ましいが、そうすると、押し出し径
の大きい充填物が容器内に充填されることとなるため、
充填物が容器の細部にまでむらなくゆきわたることが困
難となる。However, in the conventional method described above, when the filling material has a high viscosity and a large volume is to be filled, a larger nozzle diameter is desirable in terms of filling efficiency. Since it will be filled with
It becomes difficult for the filling to spread evenly to the details of the container.
特に、チューブ容器への充填の際にはキャップが装着さ
れる口頚部の径と充填口である後端開口部との径が大き
く異なっているため、充填の均一性を重視してノズル口
の径を細く設定するか、充填能率を重視してノズル口の
径を太く設定するかのいずれかの方法を採らざるを得な
い。前者の場合には充填能率が低下し、後者の場合には
充填物内に空洞ができてしまうという問題がある。In particular, when filling a tube container, the diameter of the neck where the cap is attached and the diameter of the rear end opening, which is the filling port, are significantly different, so the nozzle port should be adjusted with emphasis on uniformity of filling. There is no choice but to adopt either the diameter of the nozzle to be made smaller, or the diameter of the nozzle opening to be made larger with emphasis on filling efficiency. In the former case, the filling efficiency decreases, and in the latter case, there is a problem that cavities are created in the filling.
本発明は前記事項４こ鑑みてなされたもので、充填の均
一性と充填能率とを両立できるようにした充填ノズルを
提供することを技術的課題とする。The present invention has been made in view of the above-mentioned point 4, and its technical object is to provide a filling nozzle that can achieve both filling uniformity and filling efficiency.
本発明は前記技術的課題を解決するために、以下のよう
な構成とした。In order to solve the above technical problem, the present invention has the following configuration.
即ち、注出管ｌの一端を小径としてノズル口２とする。That is, one end of the spouting pipe 1 is made to have a small diameter and is used as the nozzle port 2.
この注出管ｌの内部にスピンドル３をスライド自在に内
装する。A spindle 3 is slidably installed inside this spouting tube 1.
そして、このスピンドル３に、スピンドル３の一端に開
口する流通路４を形成するととともに、この流通路４に
連通しスピンドル３側面に開口する流入路５を形成する
。A flow path 4 that opens at one end of the spindle 3 is formed in this spindle 3, and an inflow path 5 that communicates with this flow path 4 and opens at the side surface of the spindle 3 is formed.
さらに、スピンドル３の上昇位置で前記ノズル口２が全
開となり、スピンドル３の下降位置でスピンドル３の一
端がノズル口２に内嵌するよう構成して充填ノズルとし
た。前記流入路５の形状はスピンドル３に沿った長円、
長４角形、または円形とすることができる。Further, the nozzle opening 2 is fully opened when the spindle 3 is in the ascending position, and one end of the spindle 3 is fitted into the nozzle opening 2 when the spindle 3 is in the descending position to form a filling nozzle. The shape of the inflow path 5 is an ellipse along the spindle 3;
It can be rectangular or circular.
スピンドル３の上昇位置で前記ノズル口２が全開となり
、充填物は太く注出される。この状態ではノズル内での
抵抗が少なく能率的な充填ができる。When the spindle 3 is in the raised position, the nozzle opening 2 is fully opened, and the filling is poured out in a thick amount. In this state, there is less resistance within the nozzle and efficient filling can be performed.
一方、スピンドル３の下降位置ではスピンドル３の一端
がノズル口２に内嵌するため、充填物は流通路４から注
出される。この状態ではノズル径が小さくなるため充填
物は絞り込まれ、容器の細部にまで充填することができ
る。On the other hand, in the lowered position of the spindle 3, one end of the spindle 3 fits into the nozzle opening 2, so that the filling material is poured out from the flow path 4. In this state, the nozzle diameter becomes smaller, so the filling material is narrowed down, and even the smallest details of the container can be filled.
したがって、チューブ容器等のように容器内部で径が大
きく変動する容器に充填する場合でもスピンドル３の位
置を適宜調整することによって充填の均一性と充填能率
のいずれをも両立させることができる。Therefore, even when filling a container such as a tube container whose diameter varies greatly inside the container, both uniformity of filling and filling efficiency can be achieved by appropriately adjusting the position of the spindle 3.
本発明の実施例を第１図ないし第６図に基づいて説明す
る。Embodiments of the present invention will be described based on FIGS. 1 to 6.
注出管ｌの下端は小径としてありノズル口２として開口
している。この注出管！の内部にはスピンドル３がスラ
イド自在に内装されている。このスピンドル３の径は前
記ノズル口２にスライド可能に密嵌するよう設定されて
おり、ノズル口２以外の部位では注出管ｌ内壁との間で
空間が形成されるようになっている。そしてこのスピン
ドル３にはその下端から内部に至る流通路４が形成され
ており、この流通路４はスピンドル３内でスピンドル側
面に開口する流入路５に連通している。この流入路５は
第３図に示すように長円形としである。The lower end of the spouting pipe 1 has a small diameter and is open as a nozzle port 2. This pouring pipe! A spindle 3 is slidably installed inside. The diameter of the spindle 3 is set so that it fits tightly into the nozzle opening 2 in a slidable manner, and a space is formed between the spindle 3 and the inner wall of the spouting pipe 1 at a portion other than the nozzle opening 2. This spindle 3 is formed with a flow passage 4 extending from its lower end to the inside, and this flow passage 4 communicates with an inflow passage 5 that opens on the side surface of the spindle within the spindle 3. The inlet passage 5 has an oval shape as shown in FIG.
前記スピンドル３は公知の上下動装置により上下動自在
となっており、最下位置ではその下端がノズル口２より
少許突出し、最上位置では第２図に示すようにその下端
がノズル口２よりも上方に抜は出てノズル口２が完全に
解放されるようになっている。なお、ノズル口２の開口
径はＩＯａｍ、流通路４の開口径は６＋ａｍに設定しで
ある。The spindle 3 is vertically movable by a known vertical movement device, and at the lowest position, its lower end protrudes slightly beyond the nozzle opening 2, and at the uppermost position, its lower end extends beyond the nozzle opening 2, as shown in FIG. The nozzle port 2 is opened upward and the nozzle opening 2 is completely opened. Note that the opening diameter of the nozzle port 2 is set to IOam, and the opening diameter of the flow path 4 is set to 6+am.
前記構成になる充填ノズルはその全体が図示しない上下
動装置により上下動自在となっている。The filling nozzle configured as described above is entirely movable up and down by a vertical movement device (not shown).
以下、動作例を第３図及び第４図に基づいて説明する。Hereinafter, an example of operation will be explained based on FIGS. 3 and 4.
これはチューブ容器への充填工程を示し、まず、第４図
に示すようにノズル口２が容器２３の底部に接近するま
で注出管ｌを下動させる。そしてこの位置では第１図に
示すようにスピンドル３の下端はノズル口２の下端と面
一になっており、充填物６は矢示Ｆに示すように流入路
５に流入し流通路４から流出する。このため充填物６は
略６ａｍの径で容器２３内に充填され、容器２３の口部
部７の内部にまで均一に充填される。This shows the process of filling the tube container. First, the spout tube 1 is moved down until the nozzle port 2 approaches the bottom of the container 23, as shown in FIG. In this position, the lower end of the spindle 3 is flush with the lower end of the nozzle port 2, as shown in FIG. leak. Therefore, the filler 6 is filled into the container 23 with a diameter of approximately 6 am, and evenly filled into the inside of the mouth portion 7 of the container 23.
充填が進行して充填物６が容器２３の胴部にまで至ると
、第２図に示すようにスピンドル３が上昇しノズル口２
を解放する。すると充填物６は略１０ｍｍの径となって
第５図に示すように充填される。注出管ｌは充填の進行
に伴って徐々に上昇し、容器２３の上端に至ると、充填
物６の供給が停止されると同時に、スピンドル３がノズ
ル口２から瞬間的に突き出て流通路４の下端部内を空洞
化し充填物６を切る。When the filling progresses and the filling material 6 reaches the body of the container 23, the spindle 3 rises and the nozzle opening 2 is opened as shown in FIG.
release. Then, the filling material 6 has a diameter of approximately 10 mm and is filled as shown in FIG. The spouting pipe 1 gradually rises as filling progresses, and when it reaches the upper end of the container 23, the supply of the filling material 6 is stopped, and at the same time, the spindle 3 momentarily protrudes from the nozzle opening 2 to open the flow path. The lower end of 4 is hollowed out and the filling 6 is cut.
第６図は、高さ方向でその断面積が異なる所謂ひょうた
ん形の容器に充填する場合の、動作例を示し、スピンド
ル３の位置（第１図に示す位置をし、第２図に示す位置
をＨで示す）をＳ方向にとり、容器２３の高さをＨ方向
とした。図示のように容器２３の断面積が小さい部位で
はスピンドル３を下げて充填物６を細くかつ流速を速め
て充填し、断面積が大きい部位ではスピンドル３を上げ
て効率的に充填することによって充填物６を容器の細部
にまでむらなく迅速にゆき渡らせることができた。FIG. 6 shows an example of operation when filling a so-called gourd-shaped container whose cross-sectional area differs in the height direction. ) was taken in the S direction, and the height of the container 23 was taken in the H direction. As shown in the figure, in areas where the cross-sectional area of the container 23 is small, the spindle 3 is lowered to fill the filling material 6 thinly and at a faster flow rate, and in areas where the cross-sectional area is large, the spindle 3 is raised to efficiently fill the material. It was possible to quickly and evenly spread the substance 6 to the details of the container.
本発明によれば、スピンドル３の上昇位置で前記ノズル
口２が全開となり、スピンドル３の下降位置でスピンド
ル３の一端がノズル口２に内嵌するよう構成したので、
チューブ容器等のように容器内部で径が大きく変動する
容器に充填する場合でもスピンドル３の位置を適宜調整
することによって充填の均一性と充填能率のいずれをも
両立させることができる。According to the present invention, the nozzle opening 2 is fully opened when the spindle 3 is in the raised position, and one end of the spindle 3 is fitted into the nozzle opening 2 when the spindle 3 is in the lowered position.
Even when filling a container whose diameter varies greatly inside the container, such as a tube container, both uniformity of filling and filling efficiency can be achieved by appropriately adjusting the position of the spindle 3.
第１図ないし第６図は本発明の実施例を示し、第１図は
スピンドルの下降状態の断面図、第２図はスピンドルの
上昇状態の断面図、第３図はスピンドルの部分的側面図
、第４図及び第５図は充填状態を示す断面図、第６図は
変形容器への充填例を示す図、第７図は従来の充填ノズ
ルを示す断面図である。
！・・・注出管、 ２・・・ノズル口
、３・・・スピンドル、 ４・・・流通路、
５・・・流入路。
第１図
↓
第２図
↑
第４図
第５図
第３図
第６図1 to 6 show embodiments of the present invention, in which FIG. 1 is a cross-sectional view of the spindle in a lowered state, FIG. 2 is a cross-sectional view of the spindle in a raised state, and FIG. 3 is a partial side view of the spindle. , FIG. 4 and FIG. 5 are cross-sectional views showing a filling state, FIG. 6 is a view showing an example of filling a deformable container, and FIG. 7 is a cross-sectional view showing a conventional filling nozzle. ! ... Output pipe, 2... Nozzle opening, 3... Spindle, 4... Distribution path,
5...Inflow channel. Figure 1↓ Figure 2↑ Figure 4 Figure 5 Figure 3 Figure 6
Claims (1)
の注出管１の内部にスピンドル３をスライド自在に内装
し、このスピンドル３に、スピンドル３の一端に開口す
る流通路４を形成するとともに、この流通路４に連通し
スピンドル３側面に開口する流入路５を形成し、スピン
ドル３の上昇位置で前記ノズル口２が全開となり、スピ
ンドル３の下降位置でスピンドル３の一端がノズル口２
に内嵌するよう構成したことを特徴とする充填ノズル。(1) One end of the spouting pipe 1 has a small diameter and is used as the nozzle opening 2, a spindle 3 is slidably installed inside the spouting pipe 1, and a flow passage 4 that opens at one end of the spindle 3 is provided in the spindle 3. At the same time, an inflow passage 5 is formed which communicates with the flow passage 4 and opens on the side surface of the spindle 3. When the spindle 3 is in the raised position, the nozzle opening 2 is fully opened, and when the spindle 3 is in the lowered position, one end of the spindle 3 is opened to the nozzle. Mouth 2
A filling nozzle characterized in that it is configured to fit inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2194489A JP2836746B2 (en) | 1989-01-31 | 1989-01-31 | Filling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2194489A JP2836746B2 (en) | 1989-01-31 | 1989-01-31 | Filling nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02205501A true JPH02205501A (en) | 1990-08-15 |
| JP2836746B2 JP2836746B2 (en) | 1998-12-14 |
Family
ID=12069160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2194489A Expired - Fee Related JP2836746B2 (en) | 1989-01-31 | 1989-01-31 | Filling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2836746B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5775386A (en) * | 1996-06-13 | 1998-07-07 | Colgate-Palmolive Company | Apparatus and process for filling plural chamber container with flowable materials |
| US5782384A (en) * | 1996-11-05 | 1998-07-21 | Colgate-Palmolive | Aligned web in a container |
| US5849241A (en) * | 1996-12-20 | 1998-12-15 | Colgate-Palmolive Company | Multichamber container with expanded interior walls |
| US5941420A (en) * | 1997-08-06 | 1999-08-24 | Colgate-Palmolive Company | Multichamber container dispensing orifices |
| US6230935B1 (en) | 1995-07-28 | 2001-05-15 | Colgate-Palmolive Company | Dual chamber pump dispenser |
| JP2004532059A (en) * | 2001-03-12 | 2004-10-21 | バクスター・インターナショナル・インコーポレイテッド | Albumin in a flexible polymer container |
| JP2011255928A (en) * | 2010-06-09 | 2011-12-22 | Pola Chemical Industries Inc | Tubed product manufacturing method, and filling apparatus |
| JP2012006623A (en) * | 2010-06-24 | 2012-01-12 | Pola Chemical Industries Inc | Method for manufacturing tubed product, and device for filling |
| US9162249B2 (en) | 2008-10-01 | 2015-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Paste dispenser for applying paste containing fillers using nozzle with pin and application method using the same |
-
1989
- 1989-01-31 JP JP2194489A patent/JP2836746B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6230935B1 (en) | 1995-07-28 | 2001-05-15 | Colgate-Palmolive Company | Dual chamber pump dispenser |
| US5775386A (en) * | 1996-06-13 | 1998-07-07 | Colgate-Palmolive Company | Apparatus and process for filling plural chamber container with flowable materials |
| US5782384A (en) * | 1996-11-05 | 1998-07-21 | Colgate-Palmolive | Aligned web in a container |
| US5849241A (en) * | 1996-12-20 | 1998-12-15 | Colgate-Palmolive Company | Multichamber container with expanded interior walls |
| US5941420A (en) * | 1997-08-06 | 1999-08-24 | Colgate-Palmolive Company | Multichamber container dispensing orifices |
| JP2004532059A (en) * | 2001-03-12 | 2004-10-21 | バクスター・インターナショナル・インコーポレイテッド | Albumin in a flexible polymer container |
| US9162249B2 (en) | 2008-10-01 | 2015-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Paste dispenser for applying paste containing fillers using nozzle with pin and application method using the same |
| JP2011255928A (en) * | 2010-06-09 | 2011-12-22 | Pola Chemical Industries Inc | Tubed product manufacturing method, and filling apparatus |
| JP2012006623A (en) * | 2010-06-24 | 2012-01-12 | Pola Chemical Industries Inc | Method for manufacturing tubed product, and device for filling |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2836746B2 (en) | 1998-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |