JPH03200519A - Bag feeding device and bag gripping method therefor for bagging and packaging machine - Google Patents
Bag feeding device and bag gripping method therefor for bagging and packaging machineInfo
- Publication number
- JPH03200519A JPH03200519A JP33930789A JP33930789A JPH03200519A JP H03200519 A JPH03200519 A JP H03200519A JP 33930789 A JP33930789 A JP 33930789A JP 33930789 A JP33930789 A JP 33930789A JP H03200519 A JPH03200519 A JP H03200519A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- gripping
- packaging
- delivery position
- opening
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
発明の目的
［産業上の利用分野］
この発明は包装袋の口部を開いてここから収容物を入れ
、その口部を封着して排出する青果物用等の袋詰包装機
において、その包装袋供給装置に関するものである。[Detailed Description of the Invention] Purpose of the Invention [Industrial Application Field] This invention provides a bag for fruits and vegetables, etc., in which the mouth of the packaging bag is opened, contents are put therein, the mouth is sealed, and the bag is discharged. The present invention relates to a packaging bag supply device for a filling and packaging machine.
［従来の技術］
従来、この種の袋供給装置としては、例えば、特開昭５
９−１７４４１３号公報に示すものがある。同装置にお
いては、予め筒状に成形された筒状フィルムがフィルム
巻取ロールから引出されて拡開器に通され、筒状フィル
ムの両口端縁が開いた状態で保持されている。そして、
この両口端縁が移送部材のクランプ部により把持されて
筒状フィルムが拡開器から引出されるようになっている
。[Prior Art] Conventionally, as this type of bag feeding device, for example,
There is one shown in Publication No. 9-174413. In this device, a cylindrical film that has been previously formed into a cylindrical shape is pulled out from a film take-up roll, passed through an expander, and held with both ends of the cylindrical film open. and,
The cylindrical film is pulled out from the expander by gripping both ends of the opening by the clamp portions of the transfer member.
引出された筒状フィルムは両口端縁から所定長さのとこ
ろで熟シールされて切断され、包装袋となって次の工程
へ移送されるようになっている。The drawn-out cylindrical film is sealed and cut at a predetermined length from both ends to form a packaging bag and transported to the next process.
し発明が解決しようとする課題］
ところが、このような袋詰包装機においては、筒状フィ
ルムから包装袋を製造する工程が必要であり、筒状フィ
ルムの熱シール切断装置や拡開器を設置せざるを得す、
袋詰包装機の構造が複雑になる問題があった。[Problems to be Solved by the Invention] However, such a bag filling and packaging machine requires a process of manufacturing packaging bags from a cylindrical film, and a heat seal cutting device and an expander for the cylindrical film are installed. I have no choice but to
There was a problem that the structure of the bagging and packaging machine became complicated.
そこで、予め製造された包装袋を筒状フィルムに代えて
供給すれば、前記熱シール切断装置は不要となるが、前
記拡開器はそのまま使用することができないので、何ら
かの拡開手段を開発する必要があった。Therefore, if a pre-manufactured packaging bag is supplied instead of the cylindrical film, the heat-sealing and cutting device will become unnecessary, but since the expander cannot be used as is, some kind of expansion means will need to be developed. There was a need.
本発明は包装袋の取出機能の他に拡開機能をも有する袋
供給装置を提供して従来の熱シール切断装置をなくし、
袋詰包装機の構造を簡単にすることを目自勺としている
。The present invention provides a bag feeding device that has an expansion function in addition to the function of taking out a packaging bag, thereby eliminating the need for a conventional heat seal cutting device.
The aim is to simplify the structure of the bagging and packaging machine.
又、本発明は袋供給装置の袋把持方法を改良して、袋詰
包装機本体へ包装袋を受渡ずときの包装袋の開口を確実
に行うことを目的としている。Another object of the present invention is to improve the bag gripping method of the bag supply device and to ensure that the packaging bag can be opened when the bag is not delivered to the main body of the bag filling and packaging machine.
発明の構成
［課題を解決するための手段］
この目的に鑑み本発明に係る袋詰包装機の袋供給装置は
、後記する第−及び第二実施例の図面（特に第１．２図
参照）に示すように、第１の袋受渡し位置Ａの袋吸引部
２３と袋ｆｌ置部８との間で、袋吸引部１８を有する袋
取出し部材１１を＝多動可能に設けるとともに、第１の
袋受渡し位置Ａの袋吸引部２３と袋詰包装機本体の第２
の袋受渡し位置Ｂとの間で袋拡開部材２６を移動可能に
設け、前記袋拡開部材２６にはそれに設けた把持面３１
ａに対し可動機構３４．３７ （第一実施例）又は３４
，３７．４３ （第二実施例）により開閉可能な爪３２
を設け、この爪３２には把持面３１ａに対し閉じた時第
１の袋受渡し位置Ａで前記各袋吸引部１８．２３により
開いた包装袋５０の口部５１内に挿入されて把持面３１
ａとの間で同口部５１の両側部５１ａを挾持する把持部
３２ａを設けたものである。Structure of the Invention [Means for Solving the Problems] In view of this object, the bag feeding device of the bag filling and packaging machine according to the present invention is as follows from the drawings of the second and second embodiments (see especially Fig. 1.2). As shown in FIG. 2, a bag take-out member 11 having a bag suction portion 18 is provided in a movable manner between the bag suction portion 23 at the first bag delivery position A and the bag fl placing portion 8, and The bag suction section 23 at the bag delivery position A and the second
A bag expanding member 26 is provided so as to be movable between bag delivery position B and the bag expanding member 26 has a gripping surface 31 provided thereon.
Movable mechanism 34.37 (first embodiment) or 34 for a
, 37.43 (second embodiment)
The claw 32 is inserted into the opening 51 of the packaging bag 50 opened by each bag suction part 18.23 at the first bag delivery position A when the claw 32 is closed against the gripping surface 31a.
A gripping portion 32a is provided to grip both side portions 51a of the mouth portion 51 between the opening portion 51 and the opening portion 51a.
又、本発明に係る袋供給装置の袋把持方法は、後記する
第二実施例の図面に示すように、包装袋５０の口部５１
の両側部５１ａにその外側で面する両把持面３１ａに対
し両爪３２の把持部３２ａを開いた第７図（ａ＞の状態
から、第７図（ｂ）に示すように把持部３２ａを口部５
１内に挿入して、互いに離間する両把持面３１ａと両把
持部３２ａとの間に口部５１の両側部５１ａを位置させ
、次に、第７図（ｃ）（ｄ）に示すようにこの両把持部
３２ａを両把持面３１ａに接近させて両把持部３２ａを
互いに離間させることにより両把持面３１ａと両把持部
３２ａとの間で口部５１の両側部５１ａを挾持するもの
である。Furthermore, the bag gripping method of the bag feeding device according to the present invention is as follows: As shown in the drawings of a second embodiment described later,
From the state shown in FIG. 7(a) in which the gripping portions 32a of both claws 32 are opened to both gripping surfaces 31a facing on the outside of both side portions 51a of the gripping portion 32a, as shown in FIG. Mouth part 5
1, and position the both sides 51a of the opening 51 between the gripping surfaces 31a and the gripping parts 32a that are spaced apart from each other, and then as shown in FIGS. 7(c) and 7(d). By bringing both gripping parts 32a close to both gripping surfaces 31a and separating both gripping parts 32a from each other, both side parts 51a of mouth part 51 are held between both gripping surfaces 31a and both gripping parts 32a. .
［作用］
第１図に示すように袋載置部８には包装袋５゜が積層さ
れている。最も上側の包装袋５０の口部５１は袋取出し
部材１１の袋吸引部１８により吸着される。第２図に示
すように袋取出し部材１１は袋載置部８から第１の袋受
渡し位置Ａへ移動するとともに、袋拡開部材２６も第２
の袋受渡し位′ＩＩＢから第１の袋受渡し位置Ａへ移動
する。第１の袋受渡し位置Ａで包装＠５０の口部５１は
各袋吸引部１８．２３により開かれる０袋拡開部材２６
の爪３２は第６図（ａ）又は第７図（ａ）に示す開状態
から第６図（ｂ）又は第７図（ｃ）に示すように閉じて
把持部３２ａと把持面３１ａとの間で包装ｆＪ＆５０の
口部５１の両側部５１ａが挾持される。各袋吸引部１８
．２３による吸着は解除される。爪３２の把持部３２ａ
は第６図（ｃ）又は第７図（ｄ）に示すように口ｇ５１
の開きを保持する。包装袋５０は袋拡開部材２６により
第２の袋受渡し位ｆＢへ運ばれる。その位置Ｂで包装袋
５０は袋詰包装機本体へ受渡される０袋取出し部材１１
は再び袋載置部８上へ移動し、第１図の状態になる。[Function] As shown in FIG. 1, packaging bags 5° are stacked on the bag placement section 8. The opening 51 of the uppermost packaging bag 50 is sucked by the bag suction part 18 of the bag removal member 11. As shown in FIG. 2, the bag take-out member 11 moves from the bag placement section 8 to the first bag delivery position A, and the bag expansion member 26 also moves to the second bag delivery position A.
from the bag delivery position 'IIB to the first bag delivery position A. At the first bag delivery position A, the opening 51 of the package @50 is opened by the 0 bag expanding member 26, which is opened by each bag suction unit 18.23.
The claw 32 closes from the open state shown in FIG. 6(a) or FIG. 7(a) as shown in FIG. 6(b) or FIG. Both sides 51a of the opening 51 of the package fJ&50 are held between them. Each bag suction part 18
．． The adsorption by 23 is canceled. Grip portion 32a of claw 32
As shown in FIG. 6(c) or FIG. 7(d), the mouth g51
Maintain the opening. The packaging bag 50 is carried by the bag expanding member 26 to the second bag delivery position fB. At the position B, the packaging bag 50 is delivered to the bag filling and packaging machine main body by the zero bag removal member 11
moves onto the bag placement section 8 again and becomes the state shown in FIG.
この場合、爪３２の把持部３２ａを包装袋５０の口部５
１内へ挿入する方法としては、例えば、第７図＜ａ）〜
（ｄ）に示す前記袋把持方法が有効である。In this case, the gripping part 32a of the claw 32 is attached to the opening 5 of the packaging bag 50.
For example, as a method of inserting into 1, FIG.
The bag gripping method shown in (d) is effective.
［第一・実施例］
以下、本発明の第一実施例を第１〜６図に従って説明す
る。[First Example] A first example of the present invention will be described below with reference to FIGS. 1 to 6.
第１．２図に示す袋ｆｌｉｆｆ台１は第３図に示すよう
にフレーム２の四隅部に設けたガイド３に沿ってフレー
ム２に対し上下動可能に支持されている。The bag fliff stand 1 shown in FIG. 1.2 is supported so as to be movable up and down relative to the frame 2 along guides 3 provided at the four corners of the frame 2, as shown in FIG.
フレーム２の左右両側には電動モータ４により回転する
巻取軸５が支持されている０袋載置台１の四隅部におい
て袋ｉ１１図１と巻取・軸５との間には平ベルト６がフ
レーム２上の吊下ロッド７を介して連結されている。そ
して、巻取軸５が回転すると、平ベルト６がこの巻取軸
５に対し巻取られるか又は巻戻されるため、袋載置台１
はフレーム２に対し上下動するｌ！ｌｆｌ置台１上には
各種サイズの包装袋５０を積層可能な袋装置ケース８が
設けられている。A winding shaft 5 rotated by an electric motor 4 is supported on both left and right sides of the frame 2. A flat belt 6 is connected between the bag i11 and the winding shaft 5 at the four corners of the bag mounting table 1. They are connected via a hanging rod 7 on the frame 2. When the winding shaft 5 rotates, the flat belt 6 is wound around or unwound on the winding shaft 5.
l! moves up and down relative to frame 2. A bag device case 8 in which packaging bags 50 of various sizes can be stacked is provided on the lfl placement table 1.
前記袋装置ケース８の袋取出し側の上方において左右両
機枠９間には回動軸１ｏが支持されている。この回動軸
１０には下記の袋取出し部材１１が取付けられている。A rotation shaft 1o is supported between the left and right machine frames 9 above the bag removal side of the bag device case 8. A bag removal member 11 described below is attached to this rotating shaft 10.
第４図に示ずように回動軸１０の左右両側には左右一対
のアーム１２が前後方向へ回動可能に支持され、この両
アーム１２は下方へ延設されている。両アーム１２の下
端部間に架設された取付部材１３には左右一対のエアシ
リンダ１４が収着され、この取付部材１３から下方へ延
びる両エアシリンダ１４のピストンロッド１４ａに昇降
部材１５が固定されている。この昇降部材１５には左右
方向へ延びる雄ねじ棒１６が回転可能に支持され、この
雄ねじ棒１６の左右両側にはねじの進み方が互いに逆の
ねじ部１６ａ。As shown in FIG. 4, a pair of left and right arms 12 are supported on both left and right sides of the rotation shaft 10 so as to be rotatable in the front-back direction, and both arms 12 extend downward. A pair of left and right air cylinders 14 are housed in a mounting member 13 installed between the lower ends of both arms 12, and an elevating member 15 is fixed to piston rods 14a of both air cylinders 14 extending downward from this mounting member 13. ing. A male threaded rod 16 extending in the left-right direction is rotatably supported by the lifting member 15, and threaded portions 16a on both left and right sides of the male threaded rod 16 are threaded in opposite directions.
１６ｂが形成されている。この両ねじ部１６ａ。16b is formed. This double threaded portion 16a.
１６ｂには雌ねじ部材１７が螺合され、この両然ねじ部
材１７の下関にエア武装吸引部１８が取着されている。A female threaded member 17 is screwed into the threaded member 16b, and an air-armed suction portion 18 is attached to the lower part of this threaded member 17.
前記回動軸１０の下方にある第１の袋受渡し位ｆｉＡに
おいて左右両機枠９にはエアシリンダ１９が取着され、
その両ピストンロッド１９ａの下端部間に架設された昇
降部材２０には雄ねじ棒２１が回転可能に支持されてい
る。この雄ねじｌＩ２１の左右両側にはねじの進み方が
互いに逆のねじ部２１ａ、２１ｂが形成され、この両ね
じ部２１ａ。An air cylinder 19 is attached to both the left and right machine frames 9 at the first bag delivery position fiA below the rotation shaft 10,
A male threaded rod 21 is rotatably supported by an elevating member 20 installed between the lower ends of both piston rods 19a. Threaded portions 21a and 21b are formed on both the left and right sides of this male thread II21, and the threads advance in opposite directions to each other, and both threaded portions 21a.
２１ｂには雌ねじ部材１７か螺合されている。この画然
ねじ部材２２の上側にはエア武装吸引部２３が取着され
ている。A female screw member 17 is screwed into 21b. An air-armed suction section 23 is attached to the upper side of this clearly threaded member 22.
前記回動軸１０に隣接して左右両機枠９間にはエアシリ
ンダ２４か取着され、そのピストン口・ンド２ ｔｘ
ａか前記袋取出し部材１１の左右両アーム１２に対し連
結部材２５を介して連結されている。An air cylinder 24 is attached between the left and right machine frames 9 adjacent to the rotation shaft 10, and its piston port 2tx
A is connected to both the left and right arms 12 of the bag take-out member 11 via a connecting member 25.
そして、このピストンロッド２４ａが進退すると、両ア
ーム１２が回動軸１０を中心にして前後方向へ傾動し、
袋取出し部材１１の左右両袋吸引部１８が前記袋装置ケ
ース８の□袋取出し圓の上方位置（第１図の状態）と、
前記第１の袋受渡し位１１１ＦＡの左右両袋吸引部２３
の上方位置（第２図の状態）との間を往復移動するよう
になっている。When the piston rod 24a moves back and forth, both arms 12 tilt forward and backward about the rotation shaft 10,
Both the left and right bag suction parts 18 of the bag removal member 11 are positioned above the □ bag removal circle of the bag device case 8 (the state shown in FIG. 1);
Both left and right bag suction parts 23 at the first bag delivery position 111FA
It is designed to reciprocate between the upper position (the state shown in Fig. 2) and the upper position (the state shown in Fig. 2).
前記回動軸１０には下記の袋拡開部材２６が取付けられ
ている。第５図に示すように回動軸１０の左右両側には
前記袋取出し部材１１の左右両アーム１２の外曲で左右
一対のアーム２７が一体回動可能に固定され、この両ア
ーム２７は前記袋取出し部材１１の両アーム１２に対し
平行に下方へ延設されている。この両アーム２７の先端
部間に架設された取付部材２８には雄ねじ棒２９が回転
可能に支持され、この雄ねじ棒２９の左右両側にはねじ
の進み方が互いに逆のねじ部２９ａ、２９ｂが形成され
ている。この両ねじ部２９ａ、２９ｂには雌ねじ部材３
０が螺合され、この両然ねじ部材３０の片開にはリンク
ケース３１が取着されている。A bag expanding member 26 described below is attached to the rotating shaft 10. As shown in FIG. 5, a pair of left and right arms 27 are fixed to both left and right sides of the rotation shaft 10 so as to be integrally rotatable by outward bending of both the left and right arms 12 of the bag removal member 11. It extends downward parallel to both arms 12 of the bag removal member 11. A male threaded rod 29 is rotatably supported by a mounting member 28 installed between the ends of both arms 27, and threaded portions 29a and 29b in which the threads advance in opposite directions are provided on both left and right sides of this male threaded rod 29. It is formed. Both threaded portions 29a and 29b have a female threaded member 3.
0 is screwed together, and a link case 31 is attached to one side of the double screw member 30.
第６図に示すようにこの両リンクケース３１には爪３２
が軸３３を中心にして回動可能に支持されているととも
に、連動レバー３４が軸３５を中心にして回動可能に支
持され、この爪３２と連動レバー３４とは軸３６により
互いに回動可能に連結されている０両リンクケース３１
にはエアシリンダ３７が！！着され、そのピストンロッ
ド３７ａが連動レバー３４に対し軸３８にまり回動可能
に連結されている０両爪３２の相対向する先端部には把
持部３２ａが形成され、両リンクケース３１の相対向す
る内側にはこの両爪３２の把持部３２ａが接離可能なゴ
ム製の把持面３１ａが設けられている。そして、ピスト
ンロッド３７ａが進退すると、連動レバー３４を介して
爪３２が回動し、爪３２の把持部３２ａがリンクケース
３１の把持面３１ａに対し接触する閉位置と、同把持面
３１ａから離れる開位置とを取り得るようになっている
。As shown in FIG. 6, both link cases 31 have claws 32.
is rotatably supported around a shaft 33, and an interlocking lever 34 is supported rotatably around a shaft 35, and the pawl 32 and the interlocking lever 34 are rotatable relative to each other around a shaft 36. 0-car link case 31 connected to
There is an air cylinder 37! ! The piston rod 37a is rotatably connected to the interlocking lever 34 by a shaft 38. A gripping part 32a is formed at the opposite tip of the two claws 32, and the piston rod 37a is rotatably connected to the link lever 34. A gripping surface 31a made of rubber is provided on the inner side facing the gripping portion 32a of both claws 32, which can be moved toward and away from the gripping portion 32a. When the piston rod 37a moves back and forth, the pawl 32 rotates via the interlocking lever 34, and the gripping portion 32a of the pawl 32 is brought into contact with the gripping surface 31a of the link case 31 at the closed position and away from the gripping surface 31a. It is designed to be able to take the open position.
袋詰包装機本体には、特開昭５９−１７４４１３号公報
に示すものと同様に、搬送チェーン３９により移動する
移送部材４０が取付られ、この移送部材４０には各カム
板４１により開閉する４個のクランプ部４０ａが設けら
れている。この移送部材４０は第２の袋受渡し位置Ｂを
通る。なお、その詳細は同公報のも、のを参照されたい
。A transfer member 40 that is moved by a conveyor chain 39 is attached to the main body of the bagging and packaging machine, similar to that shown in Japanese Patent Application Laid-Open No. 59-174413. Clamp portions 40a are provided. This transfer member 40 passes through the second bag delivery position B. For details, please refer to the same publication.
前記左右両機枠９にはエアシリンダ４２が取着され、そ
のピストンロッド４２ａが前記回動軸１０に連結されて
いる。そして、このピストンロッド４２ａが進退すると
、回動軸１０が回動し、袋拡開部材２６の左右両アーム
２７が前記第１の袋受渡し位ｒ！ｌＡと第２の袋受渡し
位置Ｂとの間を傾動して、左右両爪３２が前記上下両袋
吸引部１８゜２３と移送部材４０のクランプ部４０ａと
に対応するようになっている。An air cylinder 42 is attached to the left and right machine frames 9, and its piston rod 42a is connected to the rotation shaft 10. When the piston rod 42a moves back and forth, the rotation shaft 10 rotates, and the left and right arms 27 of the bag expanding member 26 move to the first bag delivery position r! By tilting between IA and the second bag delivery position B, both the left and right claws 32 correspond to the upper and lower bag suction sections 18.degree. 23 and the clamp section 40a of the transfer member 40.
次に、このように構成された袋詰包装機の袋供給装置の
作用を述べる。Next, the operation of the bag feeding device of the bag filling and packaging machine constructed as described above will be described.
第１図に示ずように袋載置台１の袋装置ケース８内には
包装袋５０が積層されている。この包装袋５０の左右幅
に応じて、各雄ねじ棒１６．２１゜２９が図示しない駆
動源により回転すると、各雌ねじ部材１７，２２．３０
が互いに接近離間して袋取出し部材１１の左右両袋吸引
部１８の間隔、第１の袋受渡し位置Ａにおける左右両袋
吸引部２３の間隔並びに袋拡開部材２６の左右両爪３２
の間隔が決められる。As shown in FIG. 1, packaging bags 50 are stacked inside the bag device case 8 of the bag mounting table 1. When each male threaded rod 16.21° 29 is rotated by a drive source (not shown) according to the left and right width of this packaging bag 50, each female threaded member 17, 22.30
are approaching and separating from each other, thereby reducing the distance between the left and right bag suction parts 18 of the bag removal member 11, the distance between the left and right bag suction parts 23 at the first bag delivery position A, and the left and right claws 32 of the bag expanding member 26.
The interval can be determined.
袋取出し部材１１の左右両エアシリンダ１４のピストン
ロッド１４ａが下動して左右両袋吸引部１８も下動する
と、左右両袋吸引部１８が最も上側の包装袋５０の口部
５１の左右両開に接触してこれを吸着する。そして、両
ピストンロッド１４ａが上動すると、左右両袋吸引部１
８とともに最も上側の包装袋５０のみが持上げられる。When the piston rods 14a of the left and right air cylinders 14 of the bag removal member 11 move down and the left and right bag suction parts 18 also move down, the left and right bag suction parts 18 move both the left and right sides of the opening 51 of the uppermost packaging bag 50. It comes into contact with the open part and absorbs it. Then, when both the piston rods 14a move upward, both the left and right bag suction parts 1
8 and only the uppermost packaging bag 50 is lifted.
エアシリンダ２４のピストンロッド２４ａにより袋取出
し部材１１のアーム１２が第２図に示すように第１の袋
受渡し位ＷＡへ傾動すると、その直後に袋拡開部材２６
のアーム２７がエアシリンダ４２のピストンロッド４２
ａにより第２の袋受渡し位置Ｂから第１の袋受渡し位置
Ａへ傾動し、取出された包装！Ａ５０が袋拡開部材２６
の左右両リンクケース３１の把持面３１ａ間で取付部材
２８上に載る。このとさ、第６図（ａ）に示すように袋
拡開部材２６の左右両爪３２の把持部３２ａは左右両す
ンクゲース３１の把持面３１ａに対し開いた状態にある
。そして、エアシリンダ１４のピストンロッド１４ａが
下動するとともに、エアシリンダ１９のピストンロッド
１９ａが上動すると、下側の左右両袋吸引部２３も包装
袋５０の下側からその口部５１の左右両側に接触してこ
れを吸着し、上下の左右両袋吸引部１８．２３により包
装袋５０が挟持された状態で吸着される。その後、エア
シリンダ１４のピストンロッド１４ａが上動して上側の
左右両袋吸引部１８のみが上動すると、上下の左右両袋
吸引部１８．２３が互いに離間し、包装袋５０の口部５
１が開く。When the arm 12 of the bag takeout member 11 is tilted to the first bag delivery position WA by the piston rod 24a of the air cylinder 24, the bag expansion member 26 is tilted immediately thereafter.
The arm 27 is the piston rod 42 of the air cylinder 42.
The package is tilted from the second bag delivery position B to the first bag delivery position A by a, and the package is taken out! A50 is the bag expansion member 26
It rests on the mounting member 28 between the gripping surfaces 31a of both the left and right link cases 31. At this time, as shown in FIG. 6(a), the gripping portions 32a of the left and right claws 32 of the bag expanding member 26 are in an open state with respect to the gripping surfaces 31a of the left and right jaws 31. When the piston rod 14a of the air cylinder 14 moves downward and the piston rod 19a of the air cylinder 19 moves upward, the lower left and right bag suction parts 23 also move from the lower side of the packaging bag 50 to the left and right openings 51 of the packaging bag 50. Both sides are contacted and sucked, and the packaging bag 50 is sucked in a sandwiched state by both the upper and lower left and right bag suction parts 18.23. Thereafter, when the piston rod 14a of the air cylinder 14 moves upward and only the upper left and right bag suction parts 18 move upward, the upper and lower left and right bag suction parts 18.23 are separated from each other, and the opening 5 of the packaging bag 50 is moved upward.
1 opens.
次に、第６図（ｂ）に示すようにエアシリンダ３７のピ
ストンロッド３７ａにより袋拡開部材２６の左右両爪３
２が連動レバー３４を介して回動し、その把持部３２ａ
が包装袋５０の口部５１の左右両側部５１ａの内側に挿
入され、口部５１の左右両側部５１ａがこの把持部３２
ａと左右両リンクケース３１の把持面３１ａとの間で挟
持される、その後、上下の左右両袋吸引部１８．２３の
吸引は解除され、エアシリンダ１９のピストンロッド１
９ａが下動して下側の左右両袋吸引部２３のみが下動す
る。Next, as shown in FIG. 6(b), the left and right claws 3 of the bag expanding member 26 are opened by the piston rod 37a of the air cylinder 37.
2 rotates via the interlocking lever 34, and its gripping portion 32a
is inserted inside the left and right sides 51a of the opening 51 of the packaging bag 50, and the left and right sides 51a of the opening 51 are inserted into the gripping part 32.
After that, the suction of the upper and lower left and right bag suction parts 18.23 is released, and the piston rod 1 of the air cylinder 19
9a moves downward, and only the lower left and right bag suction sections 23 move downward.
次に、第１図に示ずようにエアシリンダ４２のピストン
ロッド４２ａにより袋拡開部材２６のアーム２７は第１
の袋受渡し位ＷＡから第２の袋受渡し位置Ｂへ傾動する
。包装袋５０は袋拡開部材２６の左右両爪３２により把
持された状態で第２の袋受渡し位置Ｂへ運ばれる。その
位置Ｂで移送部材４０が下降して包装袋５０に近付き、
移送部材４０の各クランプ部４０ａが各カム板４１に当
接して開き、各クランプ部４０ａが包装袋５０の口部５
１を把持する。その後、左右両爪３２が開き、移送部材
４０とともに包装ｇ＆５０が次の工程へ移送される。Next, as shown in FIG. 1, the piston rod 42a of the air cylinder 42 moves the arm 27 of the bag expanding member 26 into the first
from the bag delivery position WA to the second bag delivery position B. The packaging bag 50 is conveyed to the second bag delivery position B while being gripped by both left and right claws 32 of the bag expanding member 26. At the position B, the transfer member 40 descends and approaches the packaging bag 50,
Each clamp part 40a of the transfer member 40 contacts each cam plate 41 and opens, and each clamp part 40a contacts the opening part 5 of the packaging bag 50.
Grip 1. Thereafter, both the left and right claws 32 are opened, and the package g&50 is transferred together with the transfer member 40 to the next process.
このようにして袋拡開部材２６が第１の袋受渡し位ｆｉ
Ａから第２の袋受渡し位置Ｂへ傾動すると同時に、袋取
出し部材１１のアーム１２は第１の袋受渡し位置Ａから
袋載置台ｌの袋載置ゲース８上へ傾動し、前述した場合
と同様に包装袋５０の吸着が行われる。なお、このとき
袋載置台１はわずかに上動する。In this way, the bag expanding member 26 reaches the first bag delivery position fi.
Simultaneously with the tilting from A to the second bag delivery position B, the arm 12 of the bag takeout member 11 tilts from the first bag delivery position A onto the bag placement cage 8 of the bag placement table L, similar to the case described above. The packaging bag 50 is suctioned. Note that at this time, the bag mounting table 1 moves slightly upward.
その後は袋取出し部材１１及び袋拡開部材２６が再び第
１の袋受渡し位置Ａへ傾動し、その位置Ａで前述した場
合と同様に包装袋５０の受渡しが行われる。Thereafter, the bag take-out member 11 and the bag expanding member 26 are tilted again to the first bag delivery position A, and the packaging bag 50 is delivered at that position A in the same manner as in the case described above.
特に本実施例においては、前述したように袋取出し部材
１１により取出した包装袋５０を直接袋詰包装機本体に
運ばず、−旦第１の袋受渡し位置Ａ′″Ｃ′袋取出し部
材１１から袋拡開部材２６へ移し換え、その時第６図（
ｃ）に示すように袋拡開部材２６の左右両爪３２の把持
部３２ａが包装袋５０の口部５１の左右両側部５１ａの
内側に挿入されて把持部３２ａの幅Ｗだけ［１部５１の
開きが保持される。すなわち、包装袋５０の供給途中に
おいて包装袋５０の把持手段を包装袋５０の拡開手段に
兼用している。従って、包装袋５０の取出し途中に包装
袋５０の拡開機能を有する新規な袋供給装置を従来の拡
開器に代えて提供することができる。In particular, in this embodiment, the packaging bags 50 taken out by the bag take-out member 11 are not directly conveyed to the main body of the bag filling and packaging machine as described above, but are transferred from the bag take-out member 11 to the first bag delivery position A'''C'. Transfer it to the bag expanding member 26, and at that time, as shown in Fig. 6 (
As shown in c), the gripping portions 32a of the left and right claws 32 of the bag expanding member 26 are inserted inside the left and right side portions 51a of the opening 51 of the packaging bag 50, and the width W of the gripping portions 32a [1 part 51 The opening is maintained. That is, during the supply of the packaging bag 50, the gripping means for the packaging bag 50 is also used as a means for expanding the packaging bag 50. Therefore, it is possible to provide a novel bag feeding device having a function of expanding the packaging bag 50 during removal of the packaging bag 50 in place of the conventional expander.
［第二実施例］
第７図に示す第二実施例は前記第一実施例において袋拡
開部材２６の左右両爪３２の動きを変更１−ている、第
一実施例においては、左右両爪３２はリンクケース３１
に対し軸３３を中心に回動して左右両爪３２の把持部３
２ａがリンクケース３１の把持面３１ａに対しその回動
に伴い接離するようになっているが、この第二実施例で
は、左右両爪３２がスライダ４３を介してリンクケース
３１に支持されている点で梢造上異なる。[Second Embodiment] The second embodiment shown in FIG. 7 is different from the first embodiment in that the movements of both the left and right claws 32 of the bag expanding member 26 are changed. The claw 32 is the link case 31
The grip portion 3 of both the left and right claws 32 rotates around the shaft 33
2a moves toward and away from the gripping surface 31a of the link case 31 as it rotates, but in this second embodiment, both the left and right claws 32 are supported by the link case 31 via the slider 43. It is different in terms of its structure.
すなわち、リンクケース３１に長孔４４が猛威され、ス
ライダ４３に突設された一対のビン３３゜４３ａがこの
長孔４４に挿入されてスライダ４３がリンクケース３１
の把持面３１ａに対し直交する方向へ長孔４４に沿って
移動可能になっている。That is, a long hole 44 is formed in the link case 31, a pair of pins 33° 43a protruding from the slider 43 are inserted into the long hole 44, and the slider 43 is inserted into the link case 31.
It is movable along the elongated hole 44 in a direction perpendicular to the gripping surface 31a.
リンクケース３１どスライダ４３との間には引張りコイ
ルばね４５が連結され、その弾性によりスライダ４３が
リンクケース１の把持面３１ａに近付く方向へ付勢され
ている。爪３２はこのスライダ４３に対し軸３３により
回動可能に支持されている。その他の構造は前記第一実
施例のものと同様である。A tension coil spring 45 is connected between the link case 31 and the slider 43, and its elasticity biases the slider 43 in a direction toward the gripping surface 31a of the link case 1. The pawl 32 is rotatably supported by a shaft 33 with respect to the slider 43. The rest of the structure is the same as that of the first embodiment.
第７図（ａ）はリンクケース３１の把持面３１ａに対し
爪３２の把持部３２ａが開いた状態で、スライダ４３が
引張りコイルばね４５により付勢されてリンクケース３
１の把持面３１ａに最も近付いた４ｆ！置にある。FIG. 7(a) shows a state in which the gripping portion 32a of the claw 32 is opened with respect to the gripping surface 31a of the link case 31, and the slider 43 is biased by the tension coil spring 45 so that the link case 31
4f closest to the gripping surface 31a of No. 1! It is located at
この状態から連動レバー３４が回動すると、第７図＜ｂ
＞に示すように、その回動力はまず爪３２にのみ伝達さ
れ、爪３２が軸３３を中心に回動して把持部３２ａが包
装袋５０の口部５１内に挿入され、この把持部３２ａと
把持面３１ａとの間に口部５１の左右両側部５１ａが位
置した状態でそれらが一定の距離をおいて対向する。When the interlocking lever 34 rotates from this state, as shown in FIG.
As shown in >, the rotational force is first transmitted only to the claw 32, the claw 32 rotates around the shaft 33, the gripping part 32a is inserted into the opening 51 of the packaging bag 50, and the gripping part 32a The right and left sides 51a of the mouth portion 51 are positioned between the gripping surface 31a and the gripping surface 31a, and these portions face each other at a certain distance.
さらに連動レバー３４が回動すると、第７図（ｃ）に示
すように、その回動力は連動レバー３４とスライダ４３
との当接によりスライダ４３に伝達され、スライダ４３
が引張りコイルばね４５の付勢力に抗して移動し、把持
面３１ａから離間する、従って、爪３２もスライダ４３
とともに移動し、爪３２の把持部３２ａがリンクケース
３１の把持面３１ａに向けて平行移動して把持面３１ａ
に当接し、それらの間で［１部５１の両側部５１ａが挾
持される。第７図（ｄ）に示すように口部５１の開きは
爪３２の把持部３２ａのｂｗにより保持される。When the interlocking lever 34 further rotates, the rotational force is applied to the interlocking lever 34 and the slider 43, as shown in FIG.
is transmitted to the slider 43 by contact with the slider 43.
moves against the urging force of the tension coil spring 45 and separates from the gripping surface 31a. Therefore, the claw 32 also moves against the slider 43.
The gripping portion 32a of the claw 32 moves in parallel toward the gripping surface 31a of the link case 31, and the gripping portion 32a of the claw 32 moves in parallel to the gripping surface 31a.
The both sides 51a of the first part 51 are held between them. As shown in FIG. 7(d), the opening of the mouth portion 51 is held by the bw of the gripping portion 32a of the claw 32.
この第二実施例は、口部５１の左右両側部５１ａの間隔
よりも左右両爪３２の把持部３２ａの間隔が充分に小さ
くなるように左右両側部５１ａから離れたところで左右
両把持部３２ａを口部５１内に挿入しているので、前記
第一実施例のように左右両側部５１ａ付近に挿入する場
合と比較して、左右両把持部３２ａを口部５１内に確実
に挿入することができる。又、左右両把持部３２ａを口
部５１内に挿入した後、左右両把持部３２ａが把持面３
１ａに接近して左右両把持部３２ａの間隔が大きくなる
ので、左右両把持部３２ａにより口部５１の左右両側部
５１ａが押広げられた状態で把持部３２ａと把持面３１
ａとの間で挾持され、口部５１は充分な張りを持った状
態で開口される。In this second embodiment, the left and right grips 32a are held apart from the left and right sides 51a so that the distance between the grips 32a of the left and right claws 32 is sufficiently smaller than the distance between the left and right sides 51a of the mouth portion 51. Since the holding parts 32a are inserted into the mouth part 51, it is possible to insert both the left and right grip parts 32a into the mouth part 51 more reliably than when they are inserted near the left and right side parts 51a as in the first embodiment. can. Moreover, after inserting both the left and right gripping parts 32a into the mouth part 51, both the left and right gripping parts 32a are attached to the gripping surface 3.
1a, the distance between the left and right gripping portions 32a increases, so that the gripping portion 32a and the gripping surface 31 are held in a state where the left and right side portions 51a of the mouth portion 51 are pushed apart by the left and right gripping portions 32a.
The mouth portion 51 is opened with sufficient tension.
なお、前記第一・実施例や第二実施例に示した爪３２に
よる包装袋５０の把持手段は、前記第一実施例で示した
袋供給装置以外にも各種応用することができる。Note that the gripping means for the packaging bag 50 using the claws 32 shown in the first embodiment and the second embodiment can be applied in various ways other than the bag feeding device shown in the first embodiment.
発明の効果
本発明に係る袋供給装置によれば、袋取出し部材１１に
より取出した包装袋５０を直接袋詰包装機本体に運ばず
、−旦第１の袋受渡し位置Ａで袋取出し部材１１から袋
拡開部材２６へ移し換え、その特級拡開部材２６の爪３
２の把持部３２ａが包装＠５０の口部５１内に挿入され
てこの把持部３２ａにより口？’ｌ！５１の開きが保持
されるので、包装袋５０の供給途中において包装袋５０
の把持手段を包装袋５０の拡開手段に兼用することがで
きる。従って、包装袋５０の取出し途中に包装袋５０の
拡開機能を有する新規な袋供給装置を提供することがで
き、従来の熱シール切断装置をなくして袋詰包装機の構
造を簡単にすることができる。Effects of the Invention According to the bag feeding device according to the present invention, the packaging bags 50 taken out by the bag taking out member 11 are not directly conveyed to the main body of the bag filling and packaging machine, but are transported from the bag taking out member 11 at the first bag delivery position A once. Transfer to the bag expanding member 26, and press the claw 3 of the special grade expanding member 26.
The gripping part 32a of No. 2 is inserted into the mouth part 51 of the package @50, and the gripping part 32a opens the mouth. 'l! Since the opening of the packaging bag 51 is maintained, the packaging bag 50 is
The gripping means can also be used as the means for expanding the packaging bag 50. Therefore, it is possible to provide a new bag feeding device that has a function of expanding the packaging bag 50 during removal of the packaging bag 50, and to simplify the structure of the bag filling and packaging machine by eliminating the conventional heat seal cutting device. I can do it.
又、本発明に係る袋把持方法によれば、口部５１の両側
部５１ａの間隔よりも両爪３２の把持部３２ａの間隔が
充分に小さくなるように両側部５１ａから離れたところ
で両把持部３２ａを口部５１内に挿入しているので、両
側部５１ａ付近に挿入する場合と比較して、両把持部３
２ａを口部５１内に確実に挿入することができる。さら
に、両把持部３２ａを口部５１内に挿入した後、両把持
部３２ａが把持面３１ａに接近して両把持部３２ａの間
隔が大きくなるので、両把持部３２ａにより口部５１の
両側部５１ａが押広げられた状態で把持部３２ａと把持
面３１ａとの間で挟持され、口部５１を充分な張りを持
った状態で開口することができる。従って、袋詰包装機
本体へ包装袋５０を受渡するときの包装袋５０の開口を
確実に行うことができる。Further, according to the bag gripping method according to the present invention, both gripping portions are separated from both side portions 51a such that the distance between the gripping portions 32a of both claws 32 is sufficiently smaller than the distance between both side portions 51a of the mouth portion 51. 32a is inserted into the mouth portion 51, both gripping portions 3 are inserted in the vicinity of both side portions 51a.
2a can be reliably inserted into the mouth portion 51. Furthermore, after both gripping parts 32a are inserted into the mouth part 51, both gripping parts 32a approach the gripping surface 31a and the distance between the both gripping parts 32a becomes large, so that both gripping parts 32a are held at both sides of the mouth part 51. 51a is held between the grip portion 32a and the grip surface 31a in the expanded state, and the mouth portion 51 can be opened with sufficient tension. Therefore, the packaging bag 50 can be reliably opened when the packaging bag 50 is delivered to the main body of the bag filling and packaging machine.
第１図〜第６図は本発明の第一実施例を示し、第１図は
袋取出し状態及び袋詰包装機への袋受渡し状態を示す袋
供給装置の縦断面図、第２図は袋取出し部材から袋拡開
部材への袋受渡し状態を示す袋供給装置の縦断面図、第
３図は主に袋載置台を示す部分平面図、第４図は主に袋
取出し部材を示す部分正面図、第５図は主に袋拡開部材
を示す部分平面図、第６図（ａ＞（ｂ）は爪による袋把
持動作を示す作用説明図、第６図（ｃ）は爪の把持部に
より口部の開きが保持されている状態を示す作用説明図
、第７図（ａ）（ｂ）（ｃ）は第二実施例において爪に
よる袋把持動作を示す作用説明図、第７図（ｄ）は第二
実施例において爪の把持部により［１部の開きが保持さ
れている状態を示す作用説明図である。
８・・・袋装置ケース（袋載置部）、１０・・・回動軸
、１１・・・袋取出し部材、１４・・・エアシリンダ、
１５・・・昇降部材、１８・・・袋吸引部、１９・・・
エアシリンダ、２０・・・昇ｗｋ＃材、２３・・・袋吸
引部、２４・・・エアシリンダ、２６・・・袋拡開部材
、３１・・・リンクケース、３１ａ・・・把持面、３２
・・・爪、３２ａ・・・把持部、３４・・・連動レバー
、３７・・・エアシリンダ、４２・・・エアシリンダ、
４３・・・スライダ、５０・・・包装袋、５１・・・口
部、５１ａ・・・側部、Ａ・・・第１の袋受渡し位置、
Ｂ・・・第２の受渡し位置。1 to 6 show a first embodiment of the present invention, FIG. 1 is a longitudinal cross-sectional view of the bag feeding device showing the bag unloading state and the bag delivery state to the bag filling and packaging machine, and FIG. 2 is the bag feeding device. A vertical cross-sectional view of the bag supply device showing the state of bag delivery from the take-out member to the bag expansion member, FIG. 3 is a partial plan view mainly showing the bag placement table, and FIG. 4 is a partial front view mainly showing the bag take-out member. Fig. 5 is a partial plan view mainly showing the bag expanding member, Fig. 6 (a>(b) is an explanatory diagram showing the bag gripping operation by the claw, and Fig. 6(c) is the gripping part of the claw. Fig. 7(a), (b), and (c) are action explanatory drawings showing the bag gripping operation by the claws in the second embodiment; d) is an explanatory diagram showing a state in which the opening of the first part is held by the gripping part of the claw in the second embodiment. 8... Bag device case (bag placement part), 10... Rotating shaft, 11... Bag removal member, 14... Air cylinder,
15... Lifting member, 18... Bag suction section, 19...
Air cylinder, 20... Raising wk# material, 23... Bag suction part, 24... Air cylinder, 26... Bag expanding member, 31... Link case, 31a... Gripping surface, 32
...Claw, 32a...Gripping part, 34...Interlocking lever, 37...Air cylinder, 42...Air cylinder,
43... Slider, 50... Packaging bag, 51... Mouth part, 51a... Side part, A... First bag delivery position,
B...Second delivery position.
Claims (1)
）と袋載置部（８）との間で、袋吸引部（１８）を有す
る袋取出し部材（１１）を移動可能に設けるとともに、
第１の袋受渡し位置（Ａ）の袋吸引部（２３）と袋詰包
装機本体の第２の袋受渡し位置（Ｂ）との間で袋拡開部
材（２６）を移動可能に設け、 前記袋拡開部材（２６）にはそれに設けた把持面（３１
ａ）に対し可動機構（３４、３７、４３）により開閉可
能な爪（３２）を設け、この爪（３２）には把持面（３
１ａ）に対し閉じた時第１の袋受渡し位置（Ａ）で前記
各袋吸引部（１８）（２３）により開いた包装袋（５０
）の口部（５１）内に挿入されて把持面（３１ａ）との
間で同口部（５１）の両側部（５１ａ）を挾持する把持
部（３２ａ）を設けたことを特徴とする袋詰包装機にお
ける袋供給装置。 ２、包装袋（５０）の口部（５１）の両側部（５１ａ）
にその外側で面する両把持面（３１ａ）に対し両爪（３
２）の把持部（３２ａ）を開いた状態から、両把持部（
３２ａ）を口部（５１）内に挿入して、互いに離間する
両把持面（３１ａ）と両把持部（３２ａ）との間に口部
（５１）の両側部（５１ａ）を位置させ、 次に、この両把持部（３２ａ）を両把持面（３１ａ）に
接近させて両把持部（３２ａ）を互いに離間させること
により両把持面（３１ａ）と両把持部（３２ａ）との間
で口部（５１）の両側部（５１ａ）を挾持することを特
徴とする袋供給装置の袋把持方法。[Claims] 1. Bag suction unit (23) provided at the first bag delivery position (A)
) and the bag placement part (8), a bag removal member (11) having a bag suction part (18) is movably provided, and
A bag expanding member (26) is provided movably between the bag suction section (23) at the first bag delivery position (A) and the second bag delivery position (B) of the bag filling and packaging machine main body; The bag expanding member (26) has a gripping surface (31) provided thereon.
a) is provided with a claw (32) that can be opened and closed by a movable mechanism (34, 37, 43), and this claw (32) has a gripping surface (3).
1a), the packaging bag (50
) is provided with a gripping part (32a) that is inserted into the opening (51) of the bag and grips both sides (51a) of the opening (51) with the gripping surface (31a). Bag feeding device for filling and packaging machines. 2. Both sides (51a) of the opening (51) of the packaging bag (50)
Both claws (3
2) from the open state of the grip part (32a), both grip parts (
32a) into the mouth (51), positioning both sides (51a) of the mouth (51) between the gripping surfaces (31a) and the gripping parts (32a) that are spaced apart from each other, and then Then, by bringing both gripping parts (32a) close to both gripping surfaces (31a) and separating both gripping parts (32a) from each other, an opening is created between both gripping surfaces (31a) and both gripping parts (32a). A bag gripping method for a bag supply device, characterized in that both side parts (51a) of the part (51) are gripped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1339307A JP2608612B2 (en) | 1989-12-26 | 1989-12-26 | Bag supply device in bag packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1339307A JP2608612B2 (en) | 1989-12-26 | 1989-12-26 | Bag supply device in bag packaging machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03200519A true JPH03200519A (en) | 1991-09-02 |
| JP2608612B2 JP2608612B2 (en) | 1997-05-07 |
Family
ID=18326217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1339307A Expired - Fee Related JP2608612B2 (en) | 1989-12-26 | 1989-12-26 | Bag supply device in bag packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2608612B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006151406A (en) * | 2004-11-26 | 2006-06-15 | General Packer Co Ltd | Bag delivering apparatus in bag-manufacturing and packaging machine |
| CN103482134A (en) * | 2013-09-18 | 2014-01-01 | 中国农业大学 | Automatic bag picking and sleeving mechanism |
| CN116986100A (en) * | 2023-09-07 | 2023-11-03 | 常州市飞利达医用制品有限公司 | Automatic production conveying line for medical packaging bags |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418361U (en) * | 1977-07-06 | 1979-02-06 | ||
| JPS61232129A (en) * | 1985-04-03 | 1986-10-16 | 株式会社 古川製作所 | Bag feeder |
-
1989
- 1989-12-26 JP JP1339307A patent/JP2608612B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5418361U (en) * | 1977-07-06 | 1979-02-06 | ||
| JPS61232129A (en) * | 1985-04-03 | 1986-10-16 | 株式会社 古川製作所 | Bag feeder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006151406A (en) * | 2004-11-26 | 2006-06-15 | General Packer Co Ltd | Bag delivering apparatus in bag-manufacturing and packaging machine |
| CN103482134A (en) * | 2013-09-18 | 2014-01-01 | 中国农业大学 | Automatic bag picking and sleeving mechanism |
| CN116986100A (en) * | 2023-09-07 | 2023-11-03 | 常州市飞利达医用制品有限公司 | Automatic production conveying line for medical packaging bags |
| CN116986100B (en) * | 2023-09-07 | 2024-01-16 | 常州市飞利达医用制品有限公司 | Automatic production conveying line for medical packaging bags |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2608612B2 (en) | 1997-05-07 |
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