JP3493055B2 - Packaging device with air outlet - Google Patents
Packaging device with air outletInfo
- Publication number
- JP3493055B2 JP3493055B2 JP13331594A JP13331594A JP3493055B2 JP 3493055 B2 JP3493055 B2 JP 3493055B2 JP 13331594 A JP13331594 A JP 13331594A JP 13331594 A JP13331594 A JP 13331594A JP 3493055 B2 JP3493055 B2 JP 3493055B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- bucket
- pair
- packaging
- stop position
- 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 - Fee Related
Links
Landscapes
- Closing Of Containers (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、包装紙の表面に樹
脂フィルムをラミネートして、その包装紙の上部を開口
して折曲げ、この中に和菓子のような被包装物を収納
し、これをバケットに入れて間欠的に移送する時、被包
装物の停止位置の下部にエアー吹出部を設け、包装物折
込みシール時に包装袋の周りの側片の垂下を防止するエ
アー吹出部を設けた包装装置の改良に関するものであ
る。
【０００２】
【従来の技術】従来前記のような和菓子類を包装するに
は、和菓子１個毎に手作業によって行うのが一般であっ
たが、しがし、手作業では省力化できず、原価高となり
非能率的であった。
【０００３】また、作業を合理化するため、予め包装紙
を所望の大きさに切断し、この包装紙を、口部を設けて
折曲げ、この中に食品類を収納して自動包装機械まで移
動して包装するものが存在するが、万全ではない。
【０００４】前記した後者の装置では、口部ができるよ
うにして包装紙を折曲げると、その周りの延出させた側
片が、シールする場合に折れて垂れ、そのままシールす
る場合があり体裁を損なうため不良品として処理され
る。
【０００５】
【発明が解決しようとする課題】本考案の課題は前記従
来技術の欠点を除去し、不良品が生じない、省力化可能
な包装装置を得ることにある。
【０００６】
【課題を解決するための手段】本発明の手段は次のとお
りである。
【０００７】包装紙に底部を設け、上部は開口して折曲
げた包装袋を間欠的に移送する手段を備えたバケットに
上部側を突出させて収納し、バケット停止位置の上部
に、昇降部材を設け、昇降部材の昇降で、包装袋内に口
部から挿脱可能な一対の成形板と、内側方向に側片の縦
折込みを行う一対の折込み片と、包装袋に対して点シー
ルを行う一対のヒータアームに設けたヒータブロックを
有し、かつ点シール後の包装袋を押える一対の押え棒を
配設した包装装置において、バケットの停止位置の下部
に、バケット内の包装袋に向けてエアーを吹出す複数の
エアーノズルを装備した吹上げ部を設けたことにある。
【０００８】
【作用】包装袋１を間欠的に移送する移送手段のバケッ
ト２内に収納すると共に、バケット２が停止すると、停
止位置の下部に配したエアーバルブが動作して複数のエ
アーノズル３ｃから上方にエアーを吹出し、バケット２
に収納した包装袋１の突出した側片１ａを吹上げ、折れ
て垂れることのないようにするものである。従ってヒー
タブロック１４，１４ａで点シールする場合でも側片１
ａを挾んでシールする不都合がなくなる。
【０００９】
【発明の実施の形態】図は、本発明に係るエアー吹上げ
部を設けた包装装置の実施態様を示したもので、搬送装
置と、側部縦折込みと点シール装置、及び搬送装置の停
止位置の下部側に設けたエアー吹上げ部とから構成され
る。
【００１０】本発明の装置に用いる包装袋１は、樹脂フ
ィルムをラミネートした包装紙の底部を折曲げて成形
し、１内部に食品を装填する。この包装袋１を、従来と
同様にチエンに連結して間欠的に移動するバケット２を
介して移動するようになっており、所定の停止位置の下
部に、エアー吹上げ部３を配して停止位置に停止すると
ノズルからエアーを吹上げバケット２内の包装袋１の周
側片１ａの突出部の垂れ下りを防ぐようにしてある（図
３参照）。
【００１１】吹上げ部３は、基盤３ａ上に取付けたエア
ー源に通じる分配部３ｂに設けた複数の縦方向のノズル
３ｃによってバケット２内の包装袋１の周側片１ａを垂
れないように吹上げる。また吹上げ部３の上部に、縦折
込み、点シール装置４を設けてある（図１）。点シール
装置４は、シリンダー台５上にスライド取付け柱６を取
付け、更にこのスライド取付け柱６には、縦方向に昇降
する昇降板７の案内板８を取付け、案内板８に取付けた
蓋片８ａで昇降板７を案内する。また昇降板７にはシリ
ンダー台５側に設けたシリンダーからのロッド９の上端
側を連結して、シリンダーの動作で昇降を行う。
【００１２】昇降板７に、点シール装置４の基板１０を
設け、後記する薄型シリンダー１１の取付け台１０ｂを
備えた支持板１０ａを取付け、更に、基板１０に、噛合
った一対の歯車１２，１２ａ（図２）を軸支する軸受１
３，１３ａを配置し、歯車１２，１２ａの夫々の一端側
に、Ｌ状に屈折し、先端にヒータブロック１４，１４ａ
を対応させて取付けたヒータアーム１５，１５ａの各他
端を取付け、この歯車１２，１２ａの一方の軸は、取付
け台１０ｂに取付けたシリンダー１１にナックル、ジョ
イントを介して一端に連結した揺動レバー１６の他端を
連結し、シリンダー１１の動作で歯車１２，１２ａを介
してヒータアーム１５，１５ａによりヒータブロック１
４，１４ａを包装袋１を間にしてシールできるようにな
っている。
【００１３】また、基板１０上の軸受１３，１３ａの一
端面に横方向に細長い長方形の軸受部材１７の一端側を
ねじにより取付け、他端側には噛合せた一対の歯車１
８，１８ａを軸受けし、この各軸１９，１９ａの一端に
折込み片２０，２０ａの各一端を取付け、一方の軸１９
の他端側に、Ｌ状の駆動部材２１を設け、駆動部材２１
の一方の片２１ａは、引張スプリング２２の一端を取付
け軸受部材１７上に取付けたストッパー２３によって受
止める。他方の片２１ｂは、前記ヒータアーム１５，１
５ａの一方のヒータアーム１５に取付けたＬ状押し板２
４の調整ねじ２５で駆動する。
【００１４】軸受部材１７の下面で噛合せた歯車側の下
面に、逆ハ字状に一端を取付けた一対の成形板２６，２
６ａに備えた取付け板２７を、成形板２６，２６ａの間
に折込み片２０，２０ａが位置するようにして取付け
る。この成形板２６，２６ａは、シリンダーからのロッ
ド９の動作で下降するとき、バケット２内の包装袋１の
開口側から挿入され、又、ヒータアーム１５，１５ａを
開くとき、ヒータアーム１５に取付けたＬ状押し板２４
の調整ねじ２５で駆動部材２１の片２１ｂを押し上げ、
折込み片２０，２０ａで包装袋１の上部側の側部を縦方
向に内側に向けて折込み、更に駆動部材２１の駆動が終
ると折込み片２０，２０ａはスプリング２２の付勢で折
込み位置から離れ、ヒータブロック１４，１４ａは折込
まれた包装袋１をシールする。
【００１５】またスライド取付け柱６に軸受体２８を張
出し、軸受体２８は平行で、一対の軸２９，２９を軸支
する。軸２９，２９に上部に袋押え棒３０，３０を取付
け、軸２９，２９と噛合う歯車を設けて、軸の一方をロ
ータリーアクチュエーターで駆動して左右から袋押え棒
３０，３０を回動して包装袋を左右から押える。シール
を終って包装袋１を押え棒３０，３０で押えた後包装袋
１内の成形板２６，２６ａは抜き取られる。
【００１６】
【発明の効果】本発明は上述のように、移動バケット内
に食品を装填した包装袋を入れて停止位置まで間欠的に
移送すると停止位置の下部に配設したエアー吹出部から
エアーが下部から上方向に吹出してバケット内に入り包
装袋の開口部があって折り曲げられた周りの上向きに突
出側片は垂れ下がることなく縦方向の折込みが完全に行
われ、シールされるため、不良品にすることがなく、自
動化となっているため人員の大幅な削減と省力化に役立
つ。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of laminating a resin film on the surface of a wrapping paper, opening the upper part of the wrapping paper, bending the wrapping paper, and wrapping the confectionery therein. When storing such items to be packed and putting them in a bucket intermittently, an air blowing section is provided at the lower part of the stop position of the items to be packed, and the side pieces around the packaging bag are sealed when the package is folded and sealed. The present invention relates to an improvement of a packaging device provided with an air blowing section for preventing drooping. 2. Description of the Related Art Conventionally, in order to package the above-mentioned Japanese confectionery, it has generally been performed manually for each Japanese confectionery. However, labor cannot be saved by manual operation. It was costly and inefficient. Further, in order to streamline the work, the wrapping paper is cut into a desired size in advance, the wrapping paper is bent with an opening, and foods are stored therein and moved to an automatic wrapping machine. There is something to pack, but it is not perfect. In the latter device, when the wrapping paper is bent so as to form a mouth portion, the extended side pieces around the wrapping may break and hang down when sealed, and may be sealed as they are. Is treated as a defective product to impair the quality. SUMMARY OF THE INVENTION An object of the present invention is to eliminate the drawbacks of the above-mentioned prior art and to provide a labor-saving packaging apparatus which does not produce defective products. [0006] The means of the present invention are as follows. The packaging paper is provided with a bottom portion, and the top portion is stored in a bucket provided with a means for intermittently transferring a folded and opened packaging bag with its upper portion protruding, and a lifting member is provided above the bucket stop position. By raising and lowering the elevating member, a pair of forming plates that can be inserted into and removed from the mouth in the packaging bag, a pair of folding pieces for vertically folding the side pieces inward, and a point seal for the packaging bag. In a packaging apparatus having a pair of heater arms provided on a pair of heater arms and a pair of pressing rods for pressing the packaging bag after the point sealing, a packaging bag in the bucket is positioned below a stop position of the bucket. That is, a blowing section equipped with a plurality of air nozzles for blowing air is provided. When the bucket 2 stops while the packaging bag 1 is accommodated in the bucket 2 of the transfer means for intermittently transferring the packaging bag 1, the air valve disposed below the stop position operates to operate the plurality of air nozzles 3c. Blow air upward from the
The protruding side piece 1a of the packaging bag 1 stored in the container is blown up so as not to break and drop. Therefore, even when the point seal is performed by the heater blocks 14 and 14a, the side pieces 1
This eliminates the inconvenience of sealing with a. FIG. 1 shows an embodiment of a packaging apparatus provided with an air blowing section according to the present invention. The apparatus includes a transport device, a side vertical folding and point sealing device, and a transport device. And an air blowing section provided below the stop position of the apparatus. [0010] The packaging bag 1 used in the apparatus of the present invention is formed by bending the bottom of the packaging paper on which the resin film is laminated, and loading the food therein. The packaging bag 1 is moved via a bucket 2 which intermittently moves while being connected to a chain in the same manner as in the prior art, and an air blowing section 3 is arranged below a predetermined stop position. When stopped at the stop position, air is blown up from the nozzle to prevent the protruding portion of the peripheral piece 1a of the packaging bag 1 in the bucket 2 from hanging down (see FIG. 3). The blow-up section 3 is provided with a plurality of vertical nozzles 3c provided in a distribution section 3b communicating with an air source mounted on a base 3a so that the peripheral side piece 1a of the packaging bag 1 in the bucket 2 does not drop. Blow up. In addition, a vertical folding and point sealing device 4 is provided above the blow-up section 3 (FIG. 1). In the point seal device 4, a slide mounting column 6 is mounted on a cylinder base 5, and a guide plate 8 of an elevating plate 7 which moves vertically is mounted on the slide mounting column 6, and a lid piece mounted on the guide plate 8 is provided. The lifting plate 7 is guided at 8a. The lifting plate 7 is connected to the upper end side of a rod 9 from a cylinder provided on the cylinder base 5 side, and is moved up and down by the operation of the cylinder. A substrate 10 of the point sealing device 4 is provided on the elevating plate 7, a support plate 10a having a mounting base 10b for a thin cylinder 11 described later is mounted, and a pair of gears 12, Bearing 1 that supports 12a (FIG. 2)
3 and 13a, are bent in an L-shape on one end side of each of the gears 12 and 12a, and the heater blocks 14 and 14a
The other end of each of the heater arms 15 and 15a attached to the mounting table 10b is attached, and one shaft of the gears 12 and 12a is pivotally connected to one end of the cylinder 11 attached to the attachment base 10b via a knuckle and a joint. The other end of the lever 16 is connected, and the operation of the cylinder 11 causes the heater block 15 by the heater arms 15, 15a via the gears 12, 12a.
4, 14a can be sealed with the packaging bag 1 interposed therebetween. Further, one end of a horizontally elongated rectangular bearing member 17 is attached to one end surface of the bearings 13 and 13a on the substrate 10 by screws, and a pair of gears 1 meshed to the other end.
8 and 18a, and one end of each of the folding pieces 20 and 20a is attached to one end of each of the shafts 19 and 19a.
An L-shaped driving member 21 is provided on the other end of the driving member 21.
Is received by a stopper 23 mounted on the bearing member 17 at one end of the tension spring 22. The other piece 21b is connected to the heater arm 15, 1
L-shaped push plate 2 attached to one heater arm 15 of 5a
4 is driven by the adjusting screw 25. A pair of forming plates 26, 2 having one end attached in an inverted C shape to the lower surface on the gear side meshed with the lower surface of the bearing member 17,
The mounting plate 27 provided in 6a is mounted such that the folding pieces 20, 20a are located between the forming plates 26, 26a. The forming plates 26, 26a are inserted from the opening side of the packaging bag 1 in the bucket 2 when the rods 9 are moved down from the cylinder, and are attached to the heater arms 15 when the heater arms 15, 15a are opened. L-shaped push plate 24
The piece 21b of the driving member 21 is pushed up by the adjusting screw 25 of
The upper side of the packaging bag 1 is folded inward in the vertical direction with the folding pieces 20 and 20a. When the driving of the driving member 21 is completed, the folding pieces 20 and 20a are separated from the folding position by the bias of the spring 22. The heater blocks 14 and 14a seal the folded packaging bag 1. A bearing 28 extends from the slide mounting column 6, and the bearing 28 is parallel and supports a pair of shafts 29, 29. The bag holding rods 30, 30 are attached to the upper portions of the shafts 29, 29, and a gear meshing with the shafts 29, 29 is provided. One of the shafts is driven by a rotary actuator to rotate the bag holding rods 30, 30 from the left and right. And press the packaging bag from the left and right. After the sealing is completed and the packaging bag 1 is pressed by the holding rods 30, 30, the molded plates 26, 26a in the packaging bag 1 are removed. As described above, according to the present invention, when a packaging bag loaded with food is put in a moving bucket and is intermittently transported to a stop position, air is blown out from an air blowing portion disposed below the stop position. Is blown upward from the lower part and enters the bucket, and there is an opening in the packaging bag.The upwardly projecting side piece around the bent part is completely folded in the vertical direction without hanging down, and is sealed. It is not a non-defective product, but is automated, which helps to significantly reduce personnel and save labor.
【図面の簡単な説明】 【図１】正面図。 【図２】側面図。 【図３】エアー吹出し部の斜視図。 【符号の説明】 １ 包装袋 １ａ 側片 ２ バケット ３ 吹上げ部 ３ａ 基盤 ３ｂ 分配部 ３ｃ ノズル ４ 点シール装置 ５ シリンダー台 ６ スライド取付け柱 ７ 昇降板 ８ 案内板 ８ａ 取付け蓋 ９ ロッド １０ 基板 １０ａ 支持板 １０ｂ 支持台 １２，１２ａ 歯車 １３，１３ａ 軸受 １４，１４ａ ヒータブロック １５，１５ａ ヒータアーム １６ 揺動レバー １７ 軸受部材 １８，１８ａ 歯車 １９，１９ａ 軸 ２０，２０ａ 折込み片 ２１ 駆動部材 ２１ａ，２１ｂ 片 ２２ 引張スプリング ２３ ストッパー ２４ 押し板 ２５ 調整ねじ ２６，２６ａ 成形板 ２７ 取付け板 ２８ 軸受体 ２９ 軸 ３０ 袋押え棒[Brief description of the drawings] FIG. 1 is a front view. FIG. 2 is a side view. FIG. 3 is a perspective view of an air blowing unit. [Explanation of symbols] 1 packaging bag 1a Side piece 2 buckets 3 blowing section 3a base 3b Distribution unit 3c nozzle 4-point sealing device 5 cylinder stand 6 Slide mounting column 7 Lifting plate 8 Information board 8a Mounting lid 9 Rod 10 Substrate 10a Support plate 10b support 12,12a gear 13,13a Bearing 14, 14a Heater block 15, 15a heater arm 16 Swing lever 17 Bearing members 18, 18a gear 19,19a axis 20, 20a Folded piece 21 Driving member 21a, 21b pieces 22 Tension spring 23 Stopper 24 push plate 25 Adjusting screw 26,26a Molded plate 27 Mounting plate 28 Bearing 29 axes 30 bag presser bar
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平７−69305（ＪＰ，Ａ) 特開 昭55−116535（ＪＰ，Ａ) 特開 昭58−73518（ＪＰ，Ａ) 特開 平３−226417（ＪＰ，Ａ) 特開 昭60−68213（ＪＰ，Ａ) 実開 昭58−36201（ＪＰ，Ｕ) 実公 昭36−8481（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) B65B 7/00 - 7/28 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-7-69305 (JP, A) JP-A-55-116535 (JP, A) JP-A-58-73518 (JP, A) 226417 (JP, A) JP-A-60-68213 (JP, A) JP-A-58-36201 (JP, U) JP-A-36-8481 (JP, Y1) (58) Fields investigated (Int. 7 , DB name) B65B 7/ 00-7/28
Claims (1)
曲げた包装袋を間欠的に移送する手段を備えたバケット
に上部側を突出させて収納し、バケット停止位置の上部
に、昇降部材を設け、昇降部材の昇降で、包装袋内に口
部から挿脱可能な一対の成形板と、内側方向に側片の縦
折込みを行う一対の折込み片と、包装袋に対して点シー
ルを行う一対のヒータアームに設けたヒータブロックを
有し、かつ点シール後の包装袋を押える一対の押え棒を
配設した包装装置において、バケットの停止位置の下部
に、バケット内の包装袋に向けてエアーを吹出す複数の
エアーノズルを装備した吹上げ部を設けた包装装置。(57) [Claims 1] A wrapping paper is provided with a bottom portion, and an upper portion is opened and stored in a bucket provided with a means for intermittently transferring a folded packaging bag by projecting an upper side thereof. An elevating member is provided above the bucket stop position, and a pair of forming plates that can be inserted into and removed from the mouth in the packaging bag and a pair of folds in which the side pieces are vertically folded inward are provided by elevating the elevating member. In a packaging apparatus having a piece and a heater block provided on a pair of heater arms for performing a point seal on the packaging bag, and a pair of holding rods for pressing the packaging bag after the point sealing, a bucket stop position is provided. A packaging device provided with a blow-up section provided with a plurality of air nozzles for blowing air toward a packaging bag in a bucket at a lower portion of the package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13331594A JP3493055B2 (en) | 1994-06-15 | 1994-06-15 | Packaging device with air outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13331594A JP3493055B2 (en) | 1994-06-15 | 1994-06-15 | Packaging device with air outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07329907A JPH07329907A (en) | 1995-12-19 |
| JP3493055B2 true JP3493055B2 (en) | 2004-02-03 |
Family
ID=15101814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13331594A Expired - Fee Related JP3493055B2 (en) | 1994-06-15 | 1994-06-15 | Packaging device with air outlet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3493055B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11105813A (en) * | 1997-10-08 | 1999-04-20 | Kawasaki Steel Corp | Method and apparatus for packing object to be packed |
-
1994
- 1994-06-15 JP JP13331594A patent/JP3493055B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07329907A (en) | 1995-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |