JPH07132916A - Serial packing bag cutter - Google Patents
Serial packing bag cutterInfo
- Publication number
- JPH07132916A JPH07132916A JP29430893A JP29430893A JPH07132916A JP H07132916 A JPH07132916 A JP H07132916A JP 29430893 A JP29430893 A JP 29430893A JP 29430893 A JP29430893 A JP 29430893A JP H07132916 A JPH07132916 A JP H07132916A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- concave
- flat blade
- bag
- packaging bag
- 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.)
- Pending
Links
Landscapes
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、液体や粉体や粘稠物等
の内容物が密封状態で収容され横シールされた連包包装
袋を搬送し、前記横シール位置で切断し前記連包包装袋
から分離して個々の包装品として形成する装置に関する
ものであり、特にその切断装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention conveys a horizontally-sealed continuous packaging bag in which contents such as liquids, powders and viscous materials are hermetically contained, and is cut at the horizontal sealing position. The present invention relates to a device that is separated from a packaging bag and formed into individual packages, and particularly to a cutting device therefor.
【０００２】[0002]
【従来の技術】従来、例えば充填包装機等によってスー
プやソースやスパイス等の内容物が密封状態で収容さ
れ、横シールされた連包包装袋を搬送し、前記横シール
位置の中央部で切断する切断装置を設け、袋状部が連続
された状態にある前記連包包装袋から分離し、個々の包
装品として、例えば前記切断装置の下部に移送される品
物あるいはトレイやカップ等の容器に同期させて供給投
入する装置が実開平５−６５８０８号公報，あるいは実
開平５−３４１１２号公報等に示されている。2. Description of the Related Art Conventionally, contents such as soups, sauces and spices are stored in a sealed state by, for example, a filling and packaging machine, and a horizontally sealed continuous packaging bag is conveyed and cut at the center of the horizontal sealing position. Is provided with a cutting device for separating the continuous packaging bag in which the bag-shaped portions are in a continuous state, and as individual packaged products, for example, items transferred to the lower part of the cutting device or containers such as trays and cups. An apparatus for supplying and feeding in synchronization is shown in Japanese Utility Model Publication No. 5-65808 or Japanese Utility Model Publication No. 5-34112.
【０００３】ところで、例えばインスタントラーメンの
スープ等にあっては２人前や３人前等のめんの内容量の
設定に応じてスープも複数食分収容されるが、連包包装
袋を複数食分１個ずつ個々に切り離して供給するより
も、複数食分つながった状態で供給した方が作業能率も
上がるし、下部で搬送される品物や容器内に散乱するこ
とも防止できるので、所定個数の包装袋をカウントした
時点で前記切断装置を作動させて連包包装袋から切離
し、所定個数の包装袋が連なった包装品として下部で搬
送される品物や容器内に供給することがよく行われてい
る。By the way, for example, in instant noodle soup and the like, a plurality of soups can be accommodated according to the setting of the content of noodles for two or three servings. Counting a specified number of packaging bags, because it is more efficient to supply multiple meals in a connected state rather than separating them individually, and it is also possible to prevent them from being scattered in the goods or containers conveyed at the bottom. At that time, the cutting device is operated to separate the continuous packaging bag from the continuous packaging bag, and a predetermined number of the packaging bags are continuously fed as a packaged product to be conveyed in the lower part or a container.
【０００４】一方、消費者側は、調理する時に必要な数
だけの包装袋を分離して個々のスープ等を収容した包装
袋を開口して利用したいという要望がある。この要望に
応える手段として、包装袋の袋状部の間に形成される横
シール部に間欠的な切断部つまりミシン目を設けてハサ
ミ等の道具を使用することなく作業者が手で個々に分離
できるようにすることが考えられる。On the other hand, there is a demand from the consumer side to separate as many packaging bags as necessary for cooking and open the packaging bags containing individual soups and the like. As a means for responding to this demand, an operator can manually cut the horizontal seal portion formed between the bag-shaped portions of the packaging bag by using intermittent cutting portions, that is, perforations without using tools such as scissors. It is conceivable to enable separation.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来の
装置にあっては横シール部を単に切断するのみであって
ミシン目形成と切断とを同一の切断装置で行うことが不
可能であった。However, in the conventional device, the lateral seal portion is simply cut, and it is impossible to perform perforation formation and cutting with the same cutting device.
【０００６】[0006]
【課題を解決するための手段】本発明は、上述の点に鑑
みミシン目形成と切断とを選択的に行うことを可能とす
る装置を提供するものであり、内容物を密封状態で収容
する袋状部と前記袋状部の間を熱シールした横シール部
とを交互に連続的に形成した連包包装袋を搬送する搬送
装置と、前記連包包装袋の横シール部の中央部を切断し
て前記連包包装袋から単数，あるいは複数の前記袋状部
を有する包装品に分離する切断装置とを設け、前記切断
装置は、スライダーの一方に平刃、他方に凹凸刃を備
え、前記平刃と前記凹凸刃との少なくとも一方を平行往
復移動可能に設けるとともに、前記平刃と前記凹凸刃と
の重合長さを調整する切換機構を設けたものである。ま
た、前記切換機構は、前記平刃と前記凹凸刃とが所定長
さ重合した時点で離反するよう構成したものである。ま
た、前記切換機構は、前記平刃あるいは前記凹凸刃の少
なくとも一方を前記スライダーに対して該スライダーの
移動方向に進退自在に設けたものである。SUMMARY OF THE INVENTION The present invention provides an apparatus capable of selectively forming perforations and cutting in view of the above-mentioned point, and stores the contents in a sealed state. A conveying device that conveys a continuous packaging bag in which a bag-shaped portion and a horizontal sealing portion that is heat-sealed between the bag-shaped portions are alternately and continuously formed, and a central portion of the horizontal sealing portion of the continuous packaging bag. A cutting device for cutting and separating a single or a plurality of bag-shaped parts from the continuous packaging bag is provided, and the cutting device is provided with a flat blade on one of the sliders and an uneven blade on the other, At least one of the flat blade and the concavo-convex blade is provided so as to be capable of reciprocating in parallel, and a switching mechanism for adjusting the overlapping length of the flat blade and the concavo-convex blade is provided. Further, the switching mechanism is configured to separate from each other when the flat blade and the concave-convex blade overlap with each other for a predetermined length. Further, the switching mechanism is provided with at least one of the flat blade or the concave-convex blade so as to be movable back and forth in the moving direction of the slider with respect to the slider.
【０００７】[0007]
【作用】前記切断装置の前記平刃と前記凹凸刃との重合
長さを長くしたり、短くしたり調整するだけで切断刃を
交換することなくしてミシン目形成と切断とを選択的に
行うことが可能となる。[Function] The perforation formation and the cutting are selectively performed without changing the cutting blade by merely adjusting the length of the flat blade and the concave-convex blade of the cutting device to increase or decrease. It becomes possible.
【０００８】[0008]
【実施例】以下図面に基づいて本発明の実施例を説明す
る。図１〜図４は、本発明の第１実施例を示すものであ
る。液体や粉体や粘稠物等の内容物を密封状態で収容す
る袋状部ＰＷと袋状部ＰＷの間を熱シールして成る横シ
ール部ＰＳとを交互に連続的に形成した連包包装袋Ｐ
は、例えば対向して突き合わせ状態に配設された一対の
ローラから成る搬送装置Ｒによって挾持されて搬送され
る。そしてこの搬送にあっては厚み検知器Ｔによって連
包包装袋Ｐの袋状部ＰＷと横シール部ＰＳとの境目部分
を検知してそれにより算出される長さだけ移送されて停
止する。そして、切断装置Ｃを作動させて連包包装袋Ｐ
の横シール部ＰＳを切断して連包包装袋Ｐから分離した
包装品Ｐ１として切断装置Ｃの下部に配設されるベルト
コンベアＢ上に移送される容器Ｖへ順次タイミングよく
供給されるようになっている。Embodiments of the present invention will be described below with reference to the drawings. 1 to 4 show a first embodiment of the present invention. A continuous package in which bag-shaped portions PW that contain the contents such as liquids, powders, and viscous materials in a sealed state and lateral seal portions PS formed by heat-sealing between the bag-shaped portions PW are alternately and continuously formed. Packaging bag P
Are held and conveyed by, for example, a conveying device R composed of a pair of rollers which are arranged facing each other. In this conveyance, the thickness detector T detects the boundary portion between the bag-shaped portion PW of the continuous packaging bag P and the lateral seal portion PS, and the conveyance is stopped by the length calculated by the detection. Then, the cutting device C is operated to operate the continuous packaging bag P.
The horizontal seal part PS is cut so that a packaged product P1 separated from the continuous packaging bag P is sequentially and timely supplied to the container V transferred onto the belt conveyor B disposed below the cutting device C. Has become.
【０００９】切断装置Ｃは、一方が平刃１，他方が凹凸
刃２から成る一対の板状の刃体により構成される。平刃
１と凹凸刃２は、それぞれスライダー３，４に取り付け
られ、このスライダー３，４を基台５上面に設けられた
レール６に載置して水平移動可能にしている。そしてス
ライダー３，４の外側にはクランク７，８が設けられ、
このクランク７，８のクランク軸７Ａ，８Ａに対して偏
心位置にある偏心軸７Ｂ，８Ｂと前記スライダー３，４
とをアーム９，10で連結している。また、両外側に設け
られたクランク軸７Ａ，８Ａは、基台５の下方側に設け
られたプーリー11，12と、このプーリー11，12との間に
掛け回されるタイミングベルト13により、連動して回転
するようになっている。よってクランク軸７Ａ側に設け
られたモータ14が回転するとスライダー３，４は相反す
る方向に水平往復移動することになる。これにともなっ
てスライダー３，４に取り付けられた平刃１と凹凸刃２
は接近したり離反したりを繰り返すことによって、平刃
１と凹凸刃２とが重合する箇所に連包包装袋Ｐの横シー
ル部ＰＳを位置させて順次切断するものである。この
時、平刃１と凹凸刃２は垂下搬送される連包包装袋Ｐに
向かって両側から接近するように駆動するので、切断時
に連包包装袋Ｐが傾いて横シール部ＰＳの切断位置がず
れてしまうことを防止できる。The cutting device C is composed of a pair of plate-shaped blade bodies, one of which is a flat blade and the other of which is an uneven blade 2. The flat blade 1 and the concave-convex blade 2 are attached to sliders 3 and 4, respectively, and the sliders 3 and 4 are placed on a rail 6 provided on the upper surface of the base 5 so as to be horizontally movable. Cranks 7 and 8 are provided outside the sliders 3 and 4,
The eccentric shafts 7B and 8B located at eccentric positions with respect to the crank shafts 7A and 8A of the cranks 7 and 8 and the sliders 3 and 4 described above.
And are connected by arms 9 and 10. Further, the crank shafts 7A and 8A provided on both outer sides are interlocked by pulleys 11 and 12 provided on the lower side of the base 5 and a timing belt 13 wound between the pulleys 11 and 12. Then it is designed to rotate. Therefore, when the motor 14 provided on the crankshaft 7A side rotates, the sliders 3 and 4 horizontally reciprocate in opposite directions. Along with this, the flat blade 1 and the uneven blade 2 attached to the sliders 3 and 4
By repeatedly approaching and separating, the horizontal sealing portion PS of the continuous packaging bag P is positioned at a position where the flat blade 1 and the concave-convex blade 2 overlap each other and sequentially cut. At this time, the flat blade 1 and the concave-convex blade 2 are driven so as to approach from the both sides toward the continuous packaging bag P that is drooped and conveyed, so that the continuous packaging bag P is inclined at the time of cutting and the cutting position of the lateral seal portion PS is cut. It is possible to prevent the misalignment.
【００１０】そして、本発明装置にあっては、切断装置
Ｃの平刃１と凹凸刃２との重合長さを調整し、ミシン目
Ｍ形成と切断とを選択的に行う切換機構Ｓを備えてい
る。The apparatus of the present invention is provided with a switching mechanism S that adjusts the overlapping length of the flat blade 1 and the concave-convex blade 2 of the cutting device C to selectively form perforations M and cut. ing.
【００１１】本発明の第１実施例における切換機構Ｓ
は、前述のクランク軸７Ａ側に設けられ、切断装置Ｃを
駆動するモータ14を正逆転可能に設け、ミシン目Ｍ形成
を行う時には、モータ14を正転し平刃１と凹凸刃２とを
接近させて平刃１と凹凸刃２とを重合させ、平刃１と凹
凸刃２とが所定長さ重合した時点でモータ14を逆転し、
平刃１と凹凸刃２とが離反するよう構成したミシン目形
成と切断との切換動作を行う切換機構Ｓを設けている。
つまり、ミシン目Ｍの形成にあっては、図６（ａ）に示
すように、凹凸刃２が、複数の山部２Ａと谷部２Ｂとか
ら成るノコギリ形状であった場合、平刃１と凹凸刃２と
の重合長さＬ１を凹凸刃２の山部２Ａ先端から谷部２Ｂ
底部までの距離Ｌよりも小さく設定し、近接する平刃１
と凹凸刃２とが重合し、この所定の重合長さＬ１に達し
た時点で平刃１と凹凸刃２とが離反するようにしたもの
である。すると連包包装袋Ｐの横シール部ＰＳは凹凸刃
２の山部２Ａの入り込んだ部分のみが切断されミシン目
Ｍが形成される。Switching mechanism S in the first embodiment of the present invention
Is provided on the side of the crankshaft 7A described above and is provided with a motor 14 for driving the cutting device C so as to be capable of forward and reverse rotations. When forming perforations M, the motor 14 is normally rotated to move the flat blade 1 and the concave-convex blade 2 together. When the flat blade 1 and the concave-convex blade 2 are overlapped with each other and the flat blade 1 and the concave-convex blade 2 overlap with each other for a predetermined length, the motor 14 is reversed.
A switching mechanism S is provided which is configured to separate the flat blade 1 and the concave-convex blade 2 from each other and performs switching operation between perforation formation and cutting.
That is, in forming the perforation M, as shown in FIG. 6A, when the concave-convex blade 2 has a sawtooth shape including a plurality of peaks 2A and valleys 2B, The overlapping length L1 with the concave-convex blade 2 is set from the tip of the peak 2A of the concave-convex blade 2 to the valley 2B.
Flat blade 1 that is set smaller than the distance L to the bottom and is close
The concave and convex blades 2 are overlapped with each other, and the flat blade 1 and the concave and convex blades 2 are separated from each other when the predetermined overlapping length L1 is reached. Then, the lateral seal portion PS of the continuous packaging bag P is cut only at the portion where the peak portion 2A of the concave-convex blade 2 enters, and the perforation M is formed.
【００１２】一方、切断を行う時には、図６（ｂ）に示
すように、モータ14を正転させて平刃１と凹凸刃２との
重合長さＬ２が凹凸刃２の山部２Ａ先端から谷部２Ｂ底
部までの距離Ｌよりも大きくなるように平刃１と凹凸刃
２とを重合させて連包包装袋Ｐの横シール部ＰＳを全幅
にわたって切断するものである。On the other hand, when cutting, as shown in FIG. 6 (b), the motor 14 is rotated in the forward direction so that the overlapping length L2 of the flat blade 1 and the concave-convex blade 2 from the tip of the peak 2A of the concave-convex blade 2. The flat blade 1 and the concave-convex blade 2 are superposed so as to be larger than the distance L to the bottom of the valley 2B, and the lateral seal portion PS of the continuous packaging bag P is cut over the entire width.
【００１３】平刃１と凹凸刃２との重合長さの設定は、
例えば本発明装置の構造にあっては、スライダー３，４
が最も近接する位置をクランク７，８の上死点とするな
らば、この上死点位置で平刃１と凹凸刃２との重合長さ
が前述の切断を行う時の重合長さＬ２となるよう平刃１
と凹凸刃２とを取り付け固定すればよい。そしてミシン
目Ｍ形成を行う位置をクランク７，８の前記上死点位置
よりも前側に設定することによりこの設定位置を基準に
してモータ14の正逆転制御を行うようにすればよい。The setting of the overlapping length of the flat blade 1 and the uneven blade 2 is
For example, in the structure of the device of the present invention, the sliders 3, 4
If the position closest to is the top dead center of the cranks 7 and 8, the overlapping length of the flat blade 1 and the concave-convex blade 2 at this top dead center position is the overlapping length L2 when the above-mentioned cutting is performed. Flat blade 1
The uneven blade 2 may be attached and fixed. By setting the position where the perforation M is formed to the front side of the top dead center position of the cranks 7 and 8, the forward / reverse rotation control of the motor 14 may be performed based on this set position.
【００１４】このようにして、連包包装袋Ｐを切断する
時にはモータ14を正転させるとともに、ミシン目Ｍを形
成する時にはモータ14を正転し平刃１と凹凸刃２とを接
近させて平刃１と凹凸刃２とが所定長さ重合した時点で
モータ14を逆転させて平刃１と凹凸刃１とを離反させる
切換機構Ｓを設けたので簡単な構造にして切断とミシン
目Ｍ形成とを選択的に行うことが可能となる。In this way, when cutting the continuous packaging bag P, the motor 14 is normally rotated, and when the perforation M is formed, the motor 14 is normally rotated to bring the flat blade 1 and the concave-convex blade 2 close to each other. When the flat blade 1 and the concave-convex blade 2 are overlapped with each other for a predetermined length, the motor 14 is reversed to provide the switching mechanism S for separating the flat blade 1 and the concave-convex blade 1 from each other. It is possible to selectively perform the formation.
【００１５】図５は本発明の第２実施例を示すものであ
る。この実施例では、前述した第１実施例の切断装置Ｃ
の基本的構造に加えて、平刃１を取付固定するスライダ
ー３の上部にさらにシリンダ15を設け、このシリンダ15
の駆動により平刃１をスライダー３に対してスライダー
３の進行方向に進退自在に設けた切換機構Ｓを構成して
いる。FIG. 5 shows a second embodiment of the present invention. In this embodiment, the cutting device C of the first embodiment described above is used.
In addition to the basic structure of above, a cylinder 15 is further provided above the slider 3 for mounting and fixing the flat blade 1.
Of the flat blade 1 is movable relative to the slider 3 in the moving direction of the slider 3 to form a switching mechanism S.
【００１６】この場合、前述の第１実施例と同様な装置
において、スライダー３，４が最も近接するクランク
７，８の上死点位置で、平刃１が凹凸刃２と反対側に退
いた状態で平刃１と凹凸刃２との重合長さが前述の重合
長さＬ１となるように（図６（ａ）参照）、また、平刃
１が凹凸刃２側に突出した状態で平刃１と凹凸刃２との
重合長さが前述の重合長さＬ２となるように（図６
（ｂ）参照）、シリンダ15のストロークを設定して連包
包装袋Ｐの切断とミシン目形成とを選択的に切り換える
ように切換機構Ｓを設けている。In this case, in the same device as the above-mentioned first embodiment, the flat blade 1 retreats to the side opposite to the concave-convex blade 2 at the top dead center position of the cranks 7 and 8 where the sliders 3 and 4 are closest to each other. In such a state that the flat blade 1 and the concave-convex blade 2 have the overlapping length L1 (see FIG. 6 (a)), and the flat blade 1 is projected toward the concave-convex blade 2 side. The overlapping length of the blade 1 and the concave-convex blade 2 becomes the above-mentioned overlapping length L2 (see FIG. 6).
(See (b)), a switching mechanism S is provided so as to set the stroke of the cylinder 15 and selectively switch between cutting the continuous packaging bag P and forming perforations.
【００１７】こうして本実施例では平刃１をスライダー
３に対してスライダー３の移動方向に進退自在に設けた
ので、ミシン目Ｍを形成する時には、シリンダ15を駆動
して平刃１を凹凸刃２と反対側に退いた状態にして切断
装置Ｃを駆動することによって、クランク７，８の下死
点位置での平刃１と凹凸刃２との重合長さは、前述の重
合長さＬ１となるので連包包装袋Ｐの横シール部ＰＳに
はミシン目Ｍが形成される。一方、切断を行う時には、
シリンダ15を駆動して平刃１を凹凸刃２側に突出した状
態にして切断装置Ｃを駆動することによって、クランク
７，８の下死点位置での平刃１と凹凸刃２との重合長さ
は、前述の重合長さＬ２となるので連包包装袋Ｐの横シ
ール部ＰＳは全幅にわたって切断される。Thus, in this embodiment, since the flat blade 1 is provided so as to be movable back and forth in the moving direction of the slider 3 with respect to the slider 3, when the perforation M is formed, the cylinder 15 is driven to make the flat blade 1 an uneven blade. By driving the cutting device C in a state of retracting to the side opposite to 2, the overlapping length of the flat blade 1 and the concave-convex blade 2 at the bottom dead center positions of the cranks 7 and 8 is the above-mentioned overlapping length L1. Therefore, perforations M are formed in the lateral seal portion PS of the continuous packaging bag P. On the other hand, when cutting,
By driving the cylinder 15 to make the flat blade 1 project to the concave-convex blade 2 side and drive the cutting device C, the superposition of the flat blade 1 and the concave-convex blade 2 at the bottom dead center positions of the cranks 7 and 8 is performed. Since the length is the above-mentioned overlapping length L2, the lateral seal portion PS of the continuous packaging bag P is cut over the entire width.
【００１８】よって、第２実施例にあっては切換機構Ｓ
として平刃１をスライダー３に対してスライダー３の進
行方向に進退自在に設けたので、第１実施例に示すよう
なモータ14の逆転動作を行うことなく、一方向の回転の
みであっても切断とミシン目Ｍ形成を選択的に行うこと
が可能である。Therefore, in the second embodiment, the switching mechanism S
Since the flat blade 1 is provided so as to be movable back and forth with respect to the slider 3 in the traveling direction of the slider 3, even if the motor 14 is rotated only in one direction without performing the reverse operation of the motor 14 as shown in the first embodiment. It is possible to selectively perform the cutting and the perforation M formation.
【００１９】なお、本発明は上述の実施例に限らず様々
な変形実施が可能である。例えば切断装置Ｃに用いられ
る平刃１は必ずしも直線的な刃端でなく、外方または内
方に湾曲したものであってもよい。また、凹凸刃２につ
いてもノコギリ状の刃に限らず先端が円みを帯びた波形
の刃端形状のものであってもよい。また、上述の実施例
では、平刃１と凹凸刃２の両方を平行往復移動可能に設
けていたが、一方を固定刃とし、他方を往復移動可能に
構成してもよい。また、第２実施例に示す切換機構Ｓに
あっても平刃１あるいは凹凸刃２の少なくとも一方をス
ライダー３，４に対してスライダー３，４の移動方向に
進退自在に設けて構成すればよい。また、上述の実施例
では、切断装置Ｃの駆動源としてモータ14を使用してい
たが、シリンダから成る駆動源を設けた装置にも適用可
能であり、またクランク機構を用いることなく、ラック
＆ピニオン方式等その駆動手段は適宜変更可能である。
また、本発明は例として切断装置Ｃにより連包包装袋Ｐ
から個々の包装品Ｐ１として分離し、切断装置Ｃの下部
に移送される品物あるいは容器に供給投入する装置につ
いて説明したが、充填包装機に代表される竪型の包装機
の下部に本発明の切換装置Ｃを適用してもよい。The present invention is not limited to the above-described embodiment, and various modifications can be made. For example, the flat blade 1 used in the cutting device C is not necessarily a straight blade edge and may be curved outward or inward. Further, the concave-convex blade 2 is not limited to a saw-toothed blade, and may have a corrugated blade end shape with a rounded tip. Further, in the above-described embodiment, both the flat blade 1 and the concave-convex blade 2 are provided so as to be capable of reciprocating in parallel, but one may be a fixed blade and the other may be capable of reciprocating. Even in the switching mechanism S shown in the second embodiment, at least one of the flat blade 1 and the concave-convex blade 2 may be provided so as to be movable back and forth in the moving direction of the sliders 3, 4 with respect to the sliders 3, 4. . Further, in the above-mentioned embodiment, the motor 14 is used as the drive source of the cutting device C, but it is also applicable to a device provided with a drive source composed of a cylinder, and a rack & rack without using a crank mechanism. The driving means such as a pinion system can be changed as appropriate.
Further, the present invention uses the cutting device C as an example to form the continuous packaging bag P.
The device for separating the individual packaging products P1 from the above and supplying and feeding the products or containers to be transferred to the lower part of the cutting device C has been described, but the present invention is provided in the lower part of the vertical packaging machine represented by the filling and packaging machine. The switching device C may be applied.
【００２０】[0020]
【発明の効果】本発明は、内容物を密封状態で収容する
袋状部と前記袋状部の間を熱シールした横シール部とを
交互に連続的に形成した連包包装袋を搬送する搬送装置
と、前記連包包装袋の横シール部の中央部を切断して前
記連包包装袋から単数，あるいは複数の前記袋状部を有
する包装品に分離する切断装置とを設け、前記切断装置
は、スライダーの一方に平刃、他方に凹凸刃を備え、前
記平刃と前記凹凸刃との少なくとも一方を平行往復移動
可能に設けるとともに、前記平刃と前記凹凸刃との重合
長さを調整する切換機構を設け、また前記切換機構は、
前記平刃と前記凹凸刃とが所定長さ重合した時点で離反
するよう構成し、また前記切換機構は、前記平刃あるい
は前記凹凸刃の少なくとも一方を前記スライダーに対し
て該スライダーの移動方向に進退自在に設けたので、簡
単な構成にしてかつ単一の切断装置で、ミシン目形成と
切断とを選択的に行うことが可能な切断装置を提供する
ことができる。As described above, the present invention conveys a continuous packaging bag in which a bag-shaped portion for containing contents in a sealed state and a lateral seal portion having a heat seal between the bag-shaped portions are alternately and continuously formed. A conveying device and a cutting device that cuts the central portion of the horizontal sealing portion of the continuous packaging bag to separate it from the continuous packaging bag into a packaged product having a single or a plurality of bag-shaped portions are provided. The device includes a flat blade on one side of the slider, and a concave-convex blade on the other side, and at least one of the flat blade and the concave-convex blade is provided so as to be capable of reciprocating in parallel, and the overlapping length of the flat blade and the concave-convex blade is set. A switching mechanism for adjusting is provided, and the switching mechanism is
The flat blade and the concavo-convex blade are configured so as to separate from each other when they overlap each other for a predetermined length, and the switching mechanism has at least one of the flat blade and the concavo-convex blade in the moving direction of the slider with respect to the slider. Since it is provided so as to be movable back and forth, it is possible to provide a cutting device having a simple structure and capable of selectively performing perforation formation and cutting with a single cutting device.
【図１】本発明の第１実施例の概要を示す正面図であ
る。FIG. 1 is a front view showing the outline of a first embodiment of the present invention.
【図２】本発明の第１実施例の要部を示す正面図であ
る。FIG. 2 is a front view showing a main part of the first embodiment of the present invention.
【図３】本発明の第１実施例の要部を示す平面図であ
る。FIG. 3 is a plan view showing a main part of the first embodiment of the present invention.
【図４】本発明の第１実施例の要部を示す断面図であ
る。FIG. 4 is a sectional view showing a main part of the first embodiment of the present invention.
【図５】本発明の第２実施例の要部を示す正面図であ
る。FIG. 5 is a front view showing a main part of a second embodiment of the present invention.
【図６】本発明の作用を説明する要部の平面図である。FIG. 6 is a plan view of an essential part for explaining the operation of the present invention.
【図７】本発明装置によって形成される包装品を示す斜
視図である。FIG. 7 is a perspective view showing a packaged product formed by the device of the present invention.
１ 平刃 ２ 凹凸刃 ３，４ スライダー Ｐ 連包包装袋 Ｐ１ 包装品 ＰＷ 袋状部 ＰＳ 横シール部 Ｒ 搬送装置 Ｃ 切断装置 Ｓ 切換機構 1 Flat blade 2 Concavo-convex blade 3,4 Slider P Continuous packaging bag P1 Packaged product PW Bag-shaped part PS Horizontal seal part R Conveying device C Cutting device S Switching mechanism
Claims (3)
記袋状部の間を熱シールした横シール部とを交互に連続
的に形成した連包包装袋を搬送する搬送装置と、前記連
包包装袋の横シール部の中央部を切断して前記連包包装
袋から単数，あるいは複数の前記袋状部を有する包装品
に分離する切断装置とを設け、前記切断装置は、スライ
ダーの一方に平刃、他方に凹凸刃を備え、前記平刃と前
記凹凸刃との少なくとも一方を平行往復移動可能に設け
るとともに、前記平刃と前記凹凸刃との重合長さを調整
する切換機構を設けたことを特徴とする連包包装袋切断
装置。1. A transporting device for transporting a continuous packaging bag in which a bag-shaped part for containing contents in a sealed state and a lateral seal part in which the space between the bag-shaped parts is heat-sealed are alternately and continuously formed, A cutting device for cutting the central portion of the lateral sealing portion of the continuous packaging bag to separate it from the continuous packaging bag into a packaged product having a single or a plurality of bag-shaped portions, and the cutting device is a slider. A flat blade on one side, a concave-convex blade on the other side, at least one of the flat blade and the concave-convex blade is provided so as to be capable of parallel reciprocating movement, and a switching mechanism for adjusting the overlapping length of the flat blade and the concave-convex blade. An apparatus for cutting a continuous packaging bag, which is provided with.
とが所定長さ重合した時点で離反するよう構成したこと
を特徴とする請求項１記載の連包包装袋切断装置。2. The continuous packaging bag cutting device according to claim 1, wherein the switching mechanism is configured to separate from each other when the flat blade and the concave-convex blade overlap with each other for a predetermined length.
凹凸刃の少なくとも一方を前記スライダーに対して該ス
ライダーの移動方向に進退自在に設けたことを特徴とす
る請求項１記載の連包包装袋切断装置。3. The continuous package according to claim 1, wherein the switching mechanism is provided with at least one of the flat blade and the concave-convex blade so as to be movable back and forth with respect to the slider in a moving direction of the slider. Bag cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29430893A JPH07132916A (en) | 1993-10-29 | 1993-10-29 | Serial packing bag cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29430893A JPH07132916A (en) | 1993-10-29 | 1993-10-29 | Serial packing bag cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07132916A true JPH07132916A (en) | 1995-05-23 |
Family
ID=17806017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29430893A Pending JPH07132916A (en) | 1993-10-29 | 1993-10-29 | Serial packing bag cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07132916A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001315724A (en) * | 2000-04-28 | 2001-11-13 | Nippon Seiki Co Ltd | Cutter |
| JP2002293309A (en) * | 2001-03-30 | 2002-10-09 | Nippon Seiki Co Ltd | Cutting apparatus |
| JP2006232338A (en) * | 2005-02-25 | 2006-09-07 | Sanko Kikai Kk | Continuous cutter in automatic packaging machine of multiple vertical rows |
| CN105799985A (en) * | 2016-01-21 | 2016-07-27 | 天津天狮生物发展有限公司 | Bagged agent boxing production line |
| CN113878934A (en) * | 2021-07-21 | 2022-01-04 | 江苏沛飞特包装材料有限公司 | A processingequipment for food package bag production |
-
1993
- 1993-10-29 JP JP29430893A patent/JPH07132916A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001315724A (en) * | 2000-04-28 | 2001-11-13 | Nippon Seiki Co Ltd | Cutter |
| JP4519989B2 (en) * | 2000-04-28 | 2010-08-04 | 大成ラミック株式会社 | Cutter equipment |
| JP2002293309A (en) * | 2001-03-30 | 2002-10-09 | Nippon Seiki Co Ltd | Cutting apparatus |
| WO2002081310A1 (en) * | 2001-03-30 | 2002-10-17 | Nippon Seiki Co.,Ltd | Cutting device |
| JP2006232338A (en) * | 2005-02-25 | 2006-09-07 | Sanko Kikai Kk | Continuous cutter in automatic packaging machine of multiple vertical rows |
| CN105799985A (en) * | 2016-01-21 | 2016-07-27 | 天津天狮生物发展有限公司 | Bagged agent boxing production line |
| CN113878934A (en) * | 2021-07-21 | 2022-01-04 | 江苏沛飞特包装材料有限公司 | A processingequipment for food package bag production |
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