JPH09226724A - Vertical filling-packaging device - Google Patents

Vertical filling-packaging device

Info

Publication number
JPH09226724A
JPH09226724A JP6738596A JP6738596A JPH09226724A JP H09226724 A JPH09226724 A JP H09226724A JP 6738596 A JP6738596 A JP 6738596A JP 6738596 A JP6738596 A JP 6738596A JP H09226724 A JPH09226724 A JP H09226724A
Authority
JP
Japan
Prior art keywords
bag
bag body
holder
mouth
holding
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
Application number
JP6738596A
Other languages
Japanese (ja)
Other versions
JP3731832B2 (en
Inventor
Sanji Suzuki
三次 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuso Industries Co Ltd
Original Assignee
Fuso Industries Co Ltd
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 by Fuso Industries Co Ltd filed Critical Fuso Industries Co Ltd
Priority to JP06738596A priority Critical patent/JP3731832B2/en
Publication of JPH09226724A publication Critical patent/JPH09226724A/en
Application granted granted Critical
Publication of JP3731832B2 publication Critical patent/JP3731832B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supplying Of Containers To The Packaging Station (AREA)
  • Vacuum Packaging (AREA)
  • Basic Packing Technique (AREA)

Abstract

PROBLEM TO BE SOLVED: To perform the process more quickly compared with a rotary type model, and simplify and miniaturize the structure by a method wherein all of the opening of a bag body, a gas injection into the bag body, the filling of a content, and the sealing of the bag mouth, are performed by the movement in the vertical direction. SOLUTION: A bag body 11 at the uppermost part of a bag table 21 of a bag feeding part 2 is suction-drawn and taken out by a pick-up arm 24, and the bag body 11 is turned upward while the bag mouth is being opened by a feeding arm 25. The transferred bag body 11 is pinched by a holder, and a gas nozzle 40 is lowered and inserted in the bag body 11. Interlocking with this motion, the bag body 11 is pinched from both sides by a holding member 35, and an inert gas or air is jetted into the bag body 11 from the gas nozzle, and the folded down state is released. Then, the holding members 35 are retracted from the bag 11 pinching state, and a hopper 3 is lowered, and a specified amount of a content is filled in the bag body 11. Then, a vertically movable cylinder 41 is contracted to lower the bag body 11, and the bag mouth of the bag body 11 is sealed by a sealing member 43.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は袋体の内容物を充填
する縦型の充填包装装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical filling and packaging device for filling the contents of a bag.

【0002】[0002]

【従来の技術】緑茶、紅茶、ウーロン茶等の茶葉、コー
ヒー粉、粉末状調味料、さらには米、麦等の食品を袋体
に自動的に充填し包装する装置として、出願人はロータ
リー式充填装置を先に出願した(特願平7ー22289
号)。この装置は90゜毎に間欠回転する回転体の4分
割位置にホルダを取り付けると共に、この回転体の回転
軌道の4分割位置を袋体の供給ステーション、袋体への
内容物充填ステーション、袋体のガス置換ステーショ
ン、袋口のシールステーションとしている。袋体はホル
ダに袋口が挟持された状態で回転体の回転と共に移動
し、この移動によって内容物の充填、ガス置換、袋口の
シールが順次行われて包装体となる。
2. Description of the Related Art As an apparatus for automatically filling and packaging bags such as tea leaves such as green tea, black tea, oolong tea, coffee powder, powdered seasoning, and foods such as rice and barley, the applicant has rotary type filling. I applied for the device first (Japanese Patent Application No. 7-22289)
issue). In this device, a holder is installed at four divided positions of a rotating body which rotates intermittently at 90 ° intervals, and the four divided positions of the rotating orbit of this rotating body are provided at a bag feeding station, a bag content filling station, and a bag body. The gas replacement station and the bag mouth sealing station. The bag body moves with the rotation of the rotating body while the bag mouth is clamped by the holder, and by this movement, filling of the contents, gas replacement, and sealing of the bag mouth are sequentially performed to form a package.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、このロ
ータリー式充填装置は回転体の間欠回転に追随して処理
を行うところから処理量に限界があり、高速処理に対処
できない問題を有している。又、袋体の供給装置、内容
物の充填装置、ガス置換装置、シール装置を回転体の回
転軌道に沿って配置するため、装置が複雑で、大型化し
ている。さらに、以上のような装置を回転体の回転と連
動させる必要があり、その制御が難しい問題を有してい
る。
However, this rotary filling device has a problem that it cannot cope with high-speed processing because the processing amount is limited because the processing is performed following the intermittent rotation of the rotating body. Further, since the bag supply device, the contents filling device, the gas replacement device, and the sealing device are arranged along the rotation track of the rotating body, the device is complicated and large. Furthermore, it is necessary to interlock the above-mentioned device with the rotation of the rotating body, and there is a problem that its control is difficult.

【0004】本発明はこのようなロータリー式充填装置
の問題点を考慮してなされたものであり、高速処理が可
能で、簡単且つ小型化ができ、さらには制御も容易な縦
型の充填包装装置を提供することを目的としている。
The present invention has been made in consideration of the problems of such a rotary type filling device, and is a vertical type filling and packaging which is capable of high-speed processing, is simple and compact, and is easy to control. The purpose is to provide a device.

【0005】[0005]

【課題を解決するための手段】本発明の縦型充填包装装
置は、袋体を吊り下げ状に供給する袋体供給部と、供給
された袋体の袋口を挟持及びその解除を行う一対のリッ
プ部材を有し、当該リップ部材が袋口の開閉方向に回動
可能となっているホルダと、このホルダのリップ部材に
よる袋口の挟持を解除する解除部材と、袋口がホルダに
挟持された袋体を両側から挟む押さえ部材と、袋体内に
進入し、押さえ部材の下方の袋体内に少なくとも不活性
ガスを噴出するガスノズルと、前記ホルダの上方からリ
ップ部材に当接するように下降して袋口の開口方向にリ
ップ部材を回動させると共に、内容物を袋体内に充填す
るホッパと、袋体を両側から挟んで保持する保持部材及
び袋口をシールするシール部材が一体的に上下動するよ
うに取り付けられた搬送部と、を備えていることを特徴
とする。
A vertical filling and packaging apparatus according to the present invention is a pair of a bag body supply section for supplying a bag body in a suspended state and a pair of means for holding and releasing the bag mouth of the supplied bag body. A holder having a lip member that is rotatable in the opening / closing direction of the bag mouth, a release member that releases the holding of the bag mouth by the lip member of the holder, and the bag mouth that is held by the holder. A pressing member that sandwiches the bag body from both sides, a gas nozzle that enters the bag body and jets at least an inert gas into the bag body below the pressing member, and descends from above the holder so as to contact the lip member. While rotating the lip member in the opening direction of the bag mouth, the hopper that fills the bag body with the contents, the holding member that holds the bag body from both sides and the seal member that seals the bag mouth are integrated up and down. Mounted to move Characterized in that it and a conveying unit.

【0006】この装置は、袋体供給部からの袋体の袋口
をホルダが挟持し、このホルダの保持状態で、ガスノズ
ルが袋体内のガス置換及び袋体の膨らましを行い、ホッ
パが袋体への内容物の充填を行う。搬送部はこの袋体を
ホルダから取り出して下方に搬送し、袋口のシールを行
い、包装体として成形する。
In this apparatus, the holder holds the bag mouth of the bag from the bag supply unit, and in the holding state of the holder, the gas nozzle performs gas replacement in the bag and inflates the bag, and the hopper holds the bag. Fill the contents into. The carrying unit takes out the bag from the holder, carries it downward, seals the bag mouth, and forms it as a package.

【0007】このような構造では、全てが上下方向への
直線的な移動であり、回転に比べてスピードアップが容
易なため、処理量が飛躍的に増大する。又、上述した各
種の部材を上下方向に配置すると共に、上下方向の駆動
で全ての処理を行うため、構造が簡単で、小型化ができ
ると共に、制御が容易となる。
In such a structure, all are linear movements in the vertical direction, and speeding up is easier than rotation, so the amount of processing increases dramatically. Further, since the above-described various members are arranged in the vertical direction and all the processing is performed by driving in the vertical direction, the structure is simple, the size can be reduced, and the control is easy.

【0008】[0008]

【発明の実施の形態】図1及び図2は本発明の実施の形
態の全体を示す。基台1が縦型に成形され、この基台1
に袋体供給部2、ホッパー3、ホルダ10、搬送部4が
配置されている。
1 and 2 show the whole embodiment of the present invention. The base 1 is molded vertically, and this base 1
The bag body supply unit 2, the hopper 3, the holder 10, and the transport unit 4 are arranged in the space.

【0009】袋体供給部2は基台1の側面部分に配置さ
れるものであり、袋体11が積層状態で載置される袋台
21と、この袋台21を上下動させる袋台シリンダ22
と、袋台21上の袋体を吸着によって取り出す給袋部材
23とを備えている。給袋部材23は基台1の側部に取
り付けられており、袋台21上の最上部の袋体11を吸
着によって取り出すピックアップアーム24と、ピック
アップアーム24が取り出した袋体をホルダ10に移送
する供給アーム25とを備えている。
The bag supply section 2 is arranged on the side surface of the base 1, and has a bag stand 21 on which the bags 11 are stacked and a bag stand cylinder for moving the bag stand 21 up and down. 22
And a bag supply member 23 for taking out the bag body on the bag table 21 by suction. The bag supply member 23 is attached to a side portion of the base 1, and the pickup arm 24 that takes out the uppermost bag body 11 on the bag stand 21 by suction and the bag body taken out by the pickup arm 24 is transferred to the holder 10. And a supply arm 25 for

【0010】図3はこの袋体供給部2を示し、供給アー
ム25は同一軸上に配置されて、袋体11の袋口の両側
から吸着する第1及び第2のアーム25a、25bを有
している。この場合、第2のアーム25bは供給部材2
6に連結され、同部材26の作動によって第1のアーム
25aに対して進退する。
FIG. 3 shows this bag body supply unit 2, in which the supply arm 25 is arranged on the same axis and has first and second arms 25a and 25b which adsorb from both sides of the bag mouth of the bag body 11. doing. In this case, the second arm 25b is connected to the supply member 2
6 and is moved back and forth with respect to the first arm 25a by the operation of the member 26.

【0011】供給部材26はカム溝26aが形成された
カムプレート26bと、供給アーム25の軸端を回動さ
せる回動モータ26cとを備えている。カムプレート2
6bのカム溝26aには、第2のアーム25bから延び
るピン25cが係合しており、このピン25cがカム溝
26aに沿って走行することにより、第2のアーム25
bが第1のアーム25aとの密着状態から離反方向に移
動して、袋体11の上部の袋口を開口する。このとき、
供給アーム25全体は図3の鎖線で示すように、水平位
置まで回動する。これにより供給アーム25は袋口が開
口した状態の袋体11をホルダ10まで移送し、これ以
降は上下方向に作動によって処理が行われる。
The supply member 26 includes a cam plate 26b having a cam groove 26a formed therein, and a rotation motor 26c for rotating the shaft end of the supply arm 25. Cam plate 2
A pin 25c extending from the second arm 25b is engaged with the cam groove 26a of 6b, and the pin 25c travels along the cam groove 26a, whereby the second arm 25
b moves away from the close contact state with the first arm 25a to open the bag mouth at the upper part of the bag body 11. At this time,
The entire supply arm 25 rotates to a horizontal position as shown by the chain line in FIG. As a result, the supply arm 25 transfers the bag body 11 with the bag mouth opened to the holder 10, and thereafter, processing is performed by operating in the vertical direction.

【0012】図4〜図6はホルダ10を示し、基台1に
ボルト等によって固定される取付フレーム12と、この
取付フレーム12から延びる支持フレーム13と、袋体
11を保持する一対のリップ部材14と、各リップ部材
14の裏側に取り付けられた挟持部材9とを備えてい
る。リップ部材14は支持フレーム13に平行状態で回
転可能に掛け渡された軸フレーム15に取り付けられる
ことにより、相互に対向している。このリップ部材14
は軸フレーム15が回転することで、袋体11の開閉方
向に一体的に回動する。かかるリップ部材14にはばね
16が相互に掛け渡されることで、相互の接近方向に付
勢されている。そしてリップ部材14を押圧することに
より、図6の鎖線で示すように全体がばね16のばね力
に抗して回動し、この回動によって袋体の袋口を開口す
る。
4 to 6 show a holder 10, which includes a mounting frame 12 fixed to the base 1 with bolts, a supporting frame 13 extending from the mounting frame 12, and a pair of lip members for holding the bag 11. 14 and a sandwiching member 9 attached to the back side of each lip member 14. The lip members 14 face each other by being attached to a shaft frame 15 that is rotatably stretched around the support frame 13 in a parallel state. This lip member 14
The shaft frame 15 rotates to rotate integrally with the bag body 11 in the opening / closing direction. A spring 16 is stretched over the lip member 14 so that the lip member 14 is urged toward each other. When the lip member 14 is pressed, the whole body rotates against the spring force of the spring 16 as shown by the chain line in FIG. 6, and this rotation opens the bag mouth of the bag body.

【0013】挟持部材9は各リップ部材の裏側に取り付
けられることで、リップ部材14との間で袋体11の袋
口を挟持するものである。この挟持を行うため、挟持部
材9はその軸に捩じりばね9aが巻回されており、捩じ
りばね9aによってリップ部材14との当接方向に付勢
されてリップ部材14の裏面に圧接している。この挟持
部材9の上部には同部材9をリップ部材14との圧接か
ら離反させる離反ロール9bが取り付けられている。こ
の離反ロール9bを押圧することで挟持部材9はその下
部がリップ部材14との当接から離れ、これにより袋体
11の挟持を解放する。この離反ロール9bを押圧する
ため、離反ロール9bとの対向部位には解除部材30が
配置されている(図1参照)。
The holding member 9 is attached to the back side of each lip member to hold the bag mouth of the bag body 11 with the lip member 14. In order to carry out this clamping, a torsion spring 9a is wound around the shaft of the clamping member 9, and the torsion spring 9a urges the torsion spring 9a in the contact direction with the lip member 14 to cause the back surface of the lip member 14 to move. Pressed. A separating roll 9b for separating the holding member 9 from the pressure contact with the lip member 14 is attached to the upper portion of the holding member 9. By pressing the separating roll 9b, the lower part of the sandwiching member 9 is separated from the contact with the lip member 14, and thereby the sandwiching of the bag body 11 is released. In order to press the separating roll 9b, a releasing member 30 is arranged at a portion facing the separating roll 9b (see FIG. 1).

【0014】この解除部材30は基台1に取り付けられ
た解除用シリンダ31と、解除用シリンダ31に取り付
けられた解除用パッド32とを備えており、解除用パッ
ド32がホルダ10の各離反ロール9bに対向してい
る。この構造では解除用シリンダ31が作動することで
解除用パッド32が進出して、離反ロール9bを押圧
し、これにより挟持部材9がリップ部材14から離れ、
リップ部材14と挟持部材9とによる袋口の挟持が解除
される。
The releasing member 30 is provided with a releasing cylinder 31 attached to the base 1 and a releasing pad 32 attached to the releasing cylinder 31, and the releasing pad 32 is used for each separating roll of the holder 10. It faces 9b. In this structure, when the releasing cylinder 31 operates, the releasing pad 32 advances and presses the separating roll 9b, whereby the holding member 9 separates from the lip member 14,
The nipping of the bag mouth by the lip member 14 and the nipping member 9 is released.

【0015】ホルダ10におけるリップ部材14の配設
部位と直交する対向部位には、図5及び図6に示すよう
に、一対の引っ張りロッド17が配置されている。この
引っ張りロッド17は支持フレーム13に回動可能に垂
下しており、そのロッド軸17aには、捩じりばね19
が巻回されている。引っ張りロッド17は図5の実線で
示すように、その下部が袋体11の袋口に進入してお
り、捩じりばね19のばね力によりリップ部材14と直
交する方向に袋体11を引っ張るように作用する。これ
により袋体11の袋口を良好な引張状態とすることがで
きる。なお、引っ張りロッド17のロッド軸17aには
リンクロッド18が連結されており、このリンクロッド
18を回動することにより、図5の鎖線で示すように、
引っ張りロッド17が相互に接近するため、その下部が
袋体11の袋口に進入できる。
As shown in FIGS. 5 and 6, a pair of pulling rods 17 are arranged at the facing portion of the holder 10 which is orthogonal to the portion where the lip member 14 is arranged. The pull rod 17 is rotatably hung on the support frame 13, and has a torsion spring 19 on its rod shaft 17a.
Is wound. As shown by the solid line in FIG. 5, the lower part of the pull rod 17 has entered the bag mouth of the bag body 11, and the spring force of the torsion spring 19 pulls the bag body 11 in a direction orthogonal to the lip member 14. Acts like. As a result, the bag mouth of the bag body 11 can be brought into a favorable tension state. A link rod 18 is connected to the rod shaft 17a of the pull rod 17, and by rotating the link rod 18, as shown by the chain line in FIG.
Since the pull rods 17 approach each other, their lower portions can enter the bag mouth of the bag body 11.

【0016】以上のホルダ10の下方には、押さえ部材
35が配置されている。押さえ部材35は袋体11の両
側に位置するように設けられていると共に、基台1に取
り付けられた押さえ用シリンダ36に装着されており、
押さえ用シリンダ36の作動によって袋体11を両側か
ら挟むように作用する。これにより袋体11の上部が封
鎖状態となり、後述するように袋体11内に噴射された
ガスが逃げることを防止する。
A pressing member 35 is arranged below the holder 10 described above. The pressing member 35 is provided so as to be located on both sides of the bag body 11, and is also mounted on the pressing cylinder 36 attached to the base 1.
The pressing cylinder 36 operates to sandwich the bag 11 from both sides. As a result, the upper portion of the bag body 11 is closed, and the gas injected into the bag body 11 is prevented from escaping as will be described later.

【0017】前記ホッパ3はホルダ10の上方に設けら
れている。このホッパ3は基台1に取り付けられた作動
シリンダ37のピストンに連結されており、作動シリン
ダ37の駆動により上下動する。そしてホッパ3の下方
向への移動により、その下端部分がホルダ10のリップ
部材14の間に進入する。このホッパ3の下端部分はリ
ップ部材14に当接し、一対のリップ部材14を相互の
離反方向に回動する。これによりリップ部材14に挟持
されている袋口が開口し、内容物の充填が可能となる。
The hopper 3 is provided above the holder 10. The hopper 3 is connected to a piston of an operating cylinder 37 attached to the base 1, and is moved up and down by driving the operating cylinder 37. As the hopper 3 moves downward, its lower end portion enters between the lip members 14 of the holder 10. The lower end portion of the hopper 3 abuts on the lip member 14 to rotate the pair of lip members 14 in directions away from each other. As a result, the bag mouth sandwiched by the lip member 14 is opened, and the contents can be filled.

【0018】このような作動では、袋口が強制的に開口
されるため、袋口にチャックを有した袋体への適用が可
能となる。チャック付袋体は凸チャック及び凹チャック
(いずれも図示省略)が相互に嵌合することで袋口を閉
鎖する形態となっている。このチャック付袋体はチャッ
クが閉じた状態で供給されるため、内容物の充填に先だ
って閉じ状態を解除する必要がある。この実施の形態で
は、ホッパ3がリップ部材14に当接することで、リッ
プ部材14を強固に回動させるため、かかるチャックを
も解除することができる。これによりチャック付袋体に
対する処理が可能となる。
In such an operation, since the bag mouth is forcibly opened, it can be applied to a bag having a zipper at the bag mouth. The bag body with a chuck has a configuration in which a convex chuck and a concave chuck (both not shown) are fitted to each other to close the bag mouth. Since the bag with the chuck is supplied with the chuck closed, it is necessary to release the closed state before filling the contents. In this embodiment, since the hopper 3 comes into contact with the lip member 14 to firmly rotate the lip member 14, the chuck can be released. As a result, the zipper bag can be processed.

【0019】なお、ホッパ3にはフィーダ38が連結さ
れていると共に、このフィーダ38の上部には計量器3
9が設けられている。計量器39は内容物が所定量とな
るように計量し、フィーダ38はこの計量された内容物
をホッパ3に供給する。そしてホッパ3は内容物を袋体
11に導き、内容物の充填を行う。
A feeder 38 is connected to the hopper 3, and the weighing device 3 is provided above the feeder 38.
9 are provided. The weighing device 39 weighs the content so that the content is a predetermined amount, and the feeder 38 supplies the weighed content to the hopper 3. Then, the hopper 3 guides the contents to the bag body 11 and fills the contents.

【0020】40はホッパ3の上方に配置されたガスノ
ズルである。このガスノズル40は上下動可能となって
いると共に、バルブ(図示省略)を介して不活性ガスタ
ンク及びポンプ(いずれも図示省略)に接続されてい
る。これによりガスノズル40は袋体11内に進入して
不活性ガス又は空気を噴射し、後述するように袋体11
を膨らませ、内容物の充填を容易とする。
A gas nozzle 40 is arranged above the hopper 3. The gas nozzle 40 is vertically movable and is connected to an inert gas tank and a pump (both not shown) via a valve (not shown). As a result, the gas nozzle 40 enters the bag body 11 and injects an inert gas or air, which will be described later.
Inflate to facilitate filling of the contents.

【0021】前記搬送部4は基台1の下部に設けられて
いる。この搬送部4は基台1の底部に立設された上下動
シリンダ41と、上下動シリンダ41に取り付けられて
上下動するブラケット42と、ブラケット42に取り付
けられた一対のシール部材43及び一対の保持部材44
とを備えている。シール部材43は袋体11の袋口を熱
シール又は超音波シールによって閉鎖するものであり、
保持部材44は袋体11を両側から挟むものである。か
かるシール部材43及び保持部材44はブラケット42
と共に、上下動するが、この上下動を安定的に行うた
め、基台1にはガイドシャフト45が立設されている。
そして、ブラケット42にはこのガイドシャフト45が
挿通するガイドブロック46が設けられている。7はシ
ール部材43及び保持部材44の下方に配置された排出
シュートである。
The transfer section 4 is provided below the base 1. The carrying section 4 includes a vertically moving cylinder 41 which is erected on the bottom of the base 1, a bracket 42 which is attached to the vertically moving cylinder 41 and moves vertically, a pair of seal members 43 attached to the bracket 42, and a pair of seal members 43. Holding member 44
And The seal member 43 closes the bag mouth of the bag body 11 by heat sealing or ultrasonic sealing,
The holding member 44 sandwiches the bag body 11 from both sides. The seal member 43 and the holding member 44 are mounted on the bracket 42.
At the same time, it moves up and down, but in order to perform this up and down stably, a guide shaft 45 is erected on the base 1.
The bracket 42 is provided with a guide block 46 into which the guide shaft 45 is inserted. A discharge chute 7 is arranged below the seal member 43 and the holding member 44.

【0022】次に、この実施の形態の作動を図1により
説明する。袋体11はガスバリヤ性の包材によって袋口
部分だけが開放された袋形状に成形され、折り畳まれた
状態で袋台21に載置される。袋体供給部2の袋台21
が上昇し、袋台21上の最上部の袋体11をピックアッ
プアーム24が吸着して取り出す。供給アーム25の第
1及び第2のアーム25a、25bはこの袋体の袋口を
両側から吸着し、この吸着状態で上方に回動する。この
か移動中に第1及び第2のアーム25a、25bは離反
して袋口を開口する。
Next, the operation of this embodiment will be described with reference to FIG. The bag body 11 is formed in a bag shape in which only the bag mouth is opened by a gas barrier packaging material, and is placed on the bag stand 21 in a folded state. Bag stand 21 of the bag supply unit 2
Rises, and the uppermost bag body 11 on the bag stand 21 is adsorbed by the pickup arm 24 and taken out. The first and second arms 25a and 25b of the supply arm 25 adsorb the bag mouth of this bag from both sides and rotate upward in this adsorbed state. During this movement, the first and second arms 25a and 25b separate from each other to open the bag mouth.

【0023】一方、解除部材30では解除パッド32が
進出しホルダ10の離反ロール9bを押圧し、挟持部材
9とリップ部材14とを離反させる。袋口が開口された
状態で供給アーム25により移送された袋体はその袋口
がこれらの間に挿入され、解除部材30の作動が停止す
ることで、リップ部材14及び挟持部材9が袋口を挟持
する。この挟持の後、供給アーム25は下方向に回動し
て、退避する。
On the other hand, in the releasing member 30, the releasing pad 32 advances and presses the separating roll 9b of the holder 10 to separate the holding member 9 and the lip member 14 from each other. The bag body transferred by the supply arm 25 with the bag mouth opened is inserted between the bag mouths, and the operation of the release member 30 is stopped, whereby the lip member 14 and the sandwiching member 9 are closed. To pinch. After this clamping, the supply arm 25 pivots downward and retracts.

【0024】その後、ガスノズル40が下降して袋体1
1内に進入し、これに連動して押さえ部材35が袋体1
1を両側から挟む。これにより袋体11及びガスノズル
40が押さえ部材35によって挟まれて押さえられた状
態となる。そしてガスノズル40から不活性ガス或いは
空気が袋体11内に噴射される。このとき袋体11は押
さえ部材35によって挟まれているため、ガスは押さえ
部材35よりも上方へ移動することができない。このた
め袋体11内がガスによって充満されて袋体11が膨ら
む。これにより折り畳み状態が解除され、内容物が袋体
11内に自由に落下できる状態となる
Thereafter, the gas nozzle 40 descends and the bag 1
1 and the pressing member 35 is interlocked with this and the pressing member 35
Insert 1 from both sides. As a result, the bag body 11 and the gas nozzle 40 are sandwiched and pressed by the pressing member 35. Then, the gas nozzle 40 injects an inert gas or air into the bag body 11. At this time, since the bag body 11 is sandwiched by the pressing member 35, the gas cannot move above the pressing member 35. Therefore, the inside of the bag body 11 is filled with gas and the bag body 11 is inflated. As a result, the folded state is released, and the contents can fall freely into the bag body 11.

【0025】袋体11が膨らんだ後、押さえ部材35は
袋体11の挟み状態から退避する。そしてホッパ3が下
降して、ホルダ10のリップ部材14に当接し、同部材
14を離反方向に回動させる。これによりリップ部材1
4は袋口を開口し、この状態でフィーダ38を介して所
定量の内容物がホッパ3から袋体1内に落下して、その
充填が行われる。この充填に際しては、上述したように
ガスノズル40からのガスによって袋体が膨らむこと
で、その折り畳み状態が解除されているため、内容物を
円滑に落下させることができる。
After the bag body 11 is inflated, the pressing member 35 is retracted from the sandwiched state of the bag body 11. Then, the hopper 3 descends, contacts the lip member 14 of the holder 10, and rotates the member 14 in the separating direction. Thereby, the lip member 1
4, the bag mouth is opened, and in this state, a predetermined amount of content is dropped from the hopper 3 into the bag body 1 to be filled. During this filling, the bag is inflated by the gas from the gas nozzle 40 as described above, and the folded state is released, so that the contents can be smoothly dropped.

【0026】内容物の充填後、ホッパ3が上昇すると共
に、ガスノズル40が上昇する。これにより上方での処
理が終了し、上下動シリンダ41が伸長作動して、シー
ル部材43及び保持部材44が一体的に上昇する。ここ
で、保持部材44が袋体11を両側から挟んで保持す
る。この状態で解除部材30が再度、駆動して挟持部材
9をリップ部材14から離反させる。これによりホルダ
10は袋口の挟持を解除する。この解除においても、保
持部材44が袋体11を挟んでいるため、袋体11が不
用意に落下することがない。
After filling the contents, the hopper 3 rises and the gas nozzle 40 rises. As a result, the processing on the upper side is completed, the vertical movement cylinder 41 is extended, and the seal member 43 and the holding member 44 are integrally lifted. Here, the holding member 44 holds the bag body 11 from both sides. In this state, the release member 30 is driven again to separate the holding member 9 from the lip member 14. As a result, the holder 10 releases the holding of the bag mouth. Even in this release, since the holding member 44 sandwiches the bag body 11, the bag body 11 does not drop accidentally.

【0027】その後、上下動シリンダ41が短縮作動
し、袋体11を下降させる。この下降位置でシール部材
43が駆動して袋体11の袋口をシールする。このシー
ルによって袋口が閉鎖された包装体が作製され、シール
部材43及び保持部材44が同時に作動を解除する。こ
れにより袋体11は排出シュート7に落下して排出され
る。なお、上下動シリンダ41による袋体11の下降の
直後においては、袋体供給部2が作動して、次段の袋体
への処理を続行し、以後、同様な処理を連続的に行う。
After that, the vertical movement cylinder 41 is shortened to lower the bag body 11. At this lowered position, the seal member 43 is driven to seal the bag mouth of the bag body 11. A package in which the bag mouth is closed is produced by this seal, and the seal member 43 and the holding member 44 simultaneously release their operations. As a result, the bag body 11 falls on the discharge chute 7 and is discharged. Immediately after the bag cylinder 11 is lowered by the vertical movement cylinder 41, the bag body supply unit 2 is operated to continue the process for the bag of the next stage, and thereafter, the same process is continuously performed.

【0028】このような実施の形態では各処理の全てが
上下方向への直線的な移動であり、回転運動に比べてス
ピードアップができるため、迅速な処理ができ、処理量
を増大させることができる。又、処理を行う部材を上下
方向に配置し、上下方向の駆動で全ての処理を行うた
め、構造が簡単で、小型化でき、しかも制御が容易とな
る。
In such an embodiment, all the processes are linear movements in the vertical direction and can be sped up as compared with the rotational motion, so that swift processing can be performed and the processing amount can be increased. it can. Further, since the members to be processed are arranged in the vertical direction and all the processing is performed by driving in the vertical direction, the structure is simple, the size can be reduced, and the control is easy.

【0029】本発明は以上の実施の形態に限定されるこ
となく、種々変更が可能である。例えば、ガスノズル4
0は圧縮空気を噴射しても良く、これにより安価に稼働
することができる。又、内容物に充填に際しては、バイ
ブレーション装置を設け、袋体を振動させながら充填し
ても良く、これにより充填時の架橋を防止することがで
きる。さらにチャック付袋体を充填に用いる場合、搬送
部4の保持部材44をチャックに合わせて位置決めし
て、チャックの嵌合用に使用しても良く、これによりチ
ャックを自動的に閉じることができる。
The present invention is not limited to the above embodiment, but various modifications can be made. For example, the gas nozzle 4
0 may inject compressed air, which allows it to operate at low cost. Further, when filling the contents, a vibration device may be provided and the bag body may be filled while vibrating, whereby cross-linking at the time of filling can be prevented. Further, when the bag with a chuck is used for filling, the holding member 44 of the transport unit 4 may be positioned in accordance with the chuck and used for fitting the chuck, whereby the chuck can be automatically closed.

【0030】[0030]

【発明の効果】本発明は、袋体の袋口の開口、袋体内へ
のガス噴射、袋体内への内容物の充填、袋口のシールの
全てが上下方向での移動で行うため、回転に比べてスピ
ードアップが容易で、迅速処理ができ、処理量が増大す
る。又、各種の部材を上下方向に配置するため、構造が
簡単で、小型化でき、制御も容易となる。
According to the present invention, the opening of the bag mouth of the bag body, the gas injection into the bag body, the filling of the contents into the bag body, and the sealing of the bag mouth are all performed by moving in the vertical direction. Compared with, speedup is easier, faster processing is possible, and the processing amount increases. Further, since various members are arranged in the vertical direction, the structure is simple, the size can be reduced, and the control is easy.

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

【図1】本発明の実施の形態の全体の正面図である。FIG. 1 is an overall front view of an embodiment of the present invention.

【図2】全体の側面図である。FIG. 2 is an overall side view.

【図3】袋体供給部の部分正面図である。FIG. 3 is a partial front view of a bag body supply unit.

【図4】ホルダの平面図である。FIG. 4 is a plan view of a holder.

【図5】ホルダの側面図である。FIG. 5 is a side view of the holder.

【図6】ホルダの正面図である。FIG. 6 is a front view of a holder.

【符号の説明】[Explanation of symbols]

2 袋体供給部 3 ホッパ 4 搬送部 10 ホルダ 11 袋体 14 リップ部材 30 解除部材 35 押さえ部材 43 シール部材 44 保持部材 2 Bag Feeding Section 3 Hopper 4 Conveying Section 10 Holder 11 Bag Body 14 Lip Member 30 Release Member 35 Pressing Member 43 Sealing Member 44 Holding Member

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 袋体を吊り下げ状に供給する袋体供給部
と、 供給された袋体の袋口を挟持及びその解除を行う一対の
リップ部材を有し、当該リップ部材が袋口の開閉方向に
回動可能となっているホルダと、 このホルダのリップ部材による袋口の挟持を解除する解
除部材と、 袋口がホルダに挟持された袋体を両側から挟む押さえ部
材と、 袋体内に進入し、押さえ部材の下方の袋体内に少なくと
も不活性ガスを噴出するガスノズルと、 前記ホルダの上方からリップ部材に当接するように下降
して袋口の開口方向にリップ部材を回動させると共に、
内容物を袋体内に充填するホッパと、 袋体を両側から挟んで保持する保持部材及び袋口をシー
ルするシール部材が一体的に上下動するように取り付け
られた搬送部と、を備えていることを特徴とする縦型充
填包装装置。
1. A bag body supply unit for supplying a bag body in a suspended state, and a pair of lip members for holding and releasing the bag mouth of the supplied bag body, the lip member being a bag mouth unit. A holder that is rotatable in the opening and closing direction, a release member that releases the holding of the bag mouth by the lip member of the holder, a holding member that holds the bag body with the bag mouth held by the holder from both sides, and the inside of the bag body. Gas nozzle for injecting at least an inert gas into the bag body below the pressing member, and descending from above the holder so as to contact the lip member and rotating the lip member in the opening direction of the bag mouth. ,
It is provided with a hopper for filling the bag body with the contents, and a carrying section in which a holding member for holding the bag body from both sides and a seal member for sealing the bag mouth are attached so as to integrally move up and down. A vertical filling and packaging device characterized in that
JP06738596A 1996-02-29 1996-02-29 Vertical filling and packaging equipment Expired - Lifetime JP3731832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06738596A JP3731832B2 (en) 1996-02-29 1996-02-29 Vertical filling and packaging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06738596A JP3731832B2 (en) 1996-02-29 1996-02-29 Vertical filling and packaging equipment

Publications (2)

Publication Number Publication Date
JPH09226724A true JPH09226724A (en) 1997-09-02
JP3731832B2 JP3731832B2 (en) 2006-01-05

Family

ID=13343489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06738596A Expired - Lifetime JP3731832B2 (en) 1996-02-29 1996-02-29 Vertical filling and packaging equipment

Country Status (1)

Country Link
JP (1) JP3731832B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145766A (en) * 2010-02-08 2011-08-10 湘潭五盛包装机械有限公司 Bag-feeding automatic packaging machine
CN111762392A (en) * 2020-06-10 2020-10-13 江苏哈工药机科技股份有限公司 Bag opening and closing mechanism
CN113859647A (en) * 2021-09-29 2021-12-31 苏州亨利通信材料有限公司 Bag opening structure of cable material packaging bag and method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145766A (en) * 2010-02-08 2011-08-10 湘潭五盛包装机械有限公司 Bag-feeding automatic packaging machine
CN111762392A (en) * 2020-06-10 2020-10-13 江苏哈工药机科技股份有限公司 Bag opening and closing mechanism
CN113859647A (en) * 2021-09-29 2021-12-31 苏州亨利通信材料有限公司 Bag opening structure of cable material packaging bag and method thereof
CN113859647B (en) * 2021-09-29 2023-08-15 苏州亨利通信材料有限公司 Bag opening structure and method of packaging bag for cable material

Also Published As

Publication number Publication date
JP3731832B2 (en) 2006-01-05

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