JPS60193818A - Method of detecting body to be laminated - Google Patents
Method of detecting body to be laminatedInfo
- Publication number
- JPS60193818A JPS60193818A JP4325784A JP4325784A JPS60193818A JP S60193818 A JPS60193818 A JP S60193818A JP 4325784 A JP4325784 A JP 4325784A JP 4325784 A JP4325784 A JP 4325784A JP S60193818 A JPS60193818 A JP S60193818A
- Authority
- JP
- Japan
- Prior art keywords
- bonded
- packaging box
- packaging
- objects
- pasted
- 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
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、包装箱体に貼合わされる被貼合わ妊体の存
否および貼合わせ位置の良否を判定検知−・rる方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for determining and detecting the presence or absence of a pregnant body to be pasted to a packaging box and the quality of the pasting position.
紙カートンのパック容器等からなる1!i種包装γη体
は、その梱包の段階において当−箱体表′面にタッグラ
ベル等の被貼合わせ体が接着貼合わせされることが多い
。例えば第1図に示すように、内部に充填された飲料を
ストロ−により吸飲するようにした紙カートンのパック
からなる包装箱体10では、その所定個所に円形の通孔
12が穿設されると共に該通孔にアルミ箔等のラミネー
ト紙が内張りされ、飲用時にはこの内張り部13にスト
口−14□。1□オようl:l−t v’ア5.6゜ユ
、。、前記内張り部13は外部に直接露出しているから
。1 consisting of paper carton pack containers, etc. For Type I packaging γη bodies, objects to be pasted, such as tag labels, are often adhesively pasted to the front surface of the box at the packaging stage. For example, as shown in FIG. 1, a packaging box 10 consisting of a paper carton pack in which the beverage filled inside is sucked through a straw has circular through holes 12 bored at predetermined locations. At the same time, the through hole is lined with laminated paper such as aluminum foil, and when drinking, the lining part 13 has a stopper 14□. 1□Oyo l:lt v'A5.6゜yu,. , because the lining part 13 is directly exposed to the outside.
店頭での陳列展示や輸送の段階中に該内張り部分に不可
避的に塵埃が付着する衛生上の難点があった。そこで最
近の傾向として、第1(a)図に示す如7く、タッグラ
ベルからなる被貼合わせ体16を飲 □料パックの前記
内張り部13に被覆し、これにより外来の塵埃付着を防
止する有効な手段が提案されている。There was a hygienic problem in that dust inevitably adhered to the inner lining during display at stores and during transportation. Therefore, as a recent trend, as shown in Fig. 1(a), the lining part 13 of the beverage pack is coated with a pasted object 16 made of a tag label, thereby preventing the adhesion of foreign dust. Effective measures have been proposed.
この被貼合わせ体16は、糊等の粘着剤その低感圧接着
剤が塗布さオ゛tで包装箱体10に直接貼合わされそ接
着部分1’6gと、糊等の粘着剤は塗布されておらず摘
み部としてのみ機能する非接着部分16bとからなり、
前記接着部分]、6aにおいて包装節体10の内張り部
局域に貼合わせ接着されるようになっている。これによ
り内張り部13は、飲用の直前まで被貼合わせ体16に
より被覆されて衛生的な状態が保たれる。そして飲用に
際しては、第1b図に示すように被貼合せ体16を剥離
除去するだけで、内張り部13へのストロー1/lの刺
通をなし得る。The object to be laminated 16 is directly laminated to the packaging box body 10 by applying an adhesive such as glue or a low pressure sensitive adhesive. and a non-adhesive portion 16b which functions only as a knob portion.
[Above-mentioned Adhesive Portion], 6a is adapted to be bonded and adhered to a local area of the inner lining of the packaging segment 10. As a result, the lining part 13 is covered with the object 16 until just before drinking, and a sanitary state is maintained. When drinking, the straw 1/l can be penetrated into the lining part 13 by simply peeling and removing the bonded object 16 as shown in FIG. 1b.
このように被貼合わせ体を包装箱体に接着貼合わせする
ことにより、簡単かつ確実に好適な衛生状態を保持し得
るものであるが、この包装箱体の包装箱詰段階において
は、往々にして被貼合わせ体が包装箱体に接着されてい
なかったり、また貼合わせ位置がずれて適切な位置に接
着されていない等の不都合が生ずる。このような貼合わ
せ不良が発生した場合は、該不良品がそのまま商品とし
て出荷されることがないよう事前にこれを検知して、そ
の都度包装ラインの外方に排出する必要がある。このた
め従来は、テレビカメラ等のイメージセンサを使用して
包装箱体の外観をテレビ両面に映し出し、作業者が肉眼
で常時これを監視する手段が採られているが、設備費や
人件費が極めて嵩む外、肉眼に頼る以上常に見落しの虞
れがある等の難点があり、これに替わり得る有効な手段
の開発が待たれていた。By adhesively bonding the object to the packaging box in this way, it is possible to easily and reliably maintain suitable sanitary conditions, but at the packaging stage of the packaging box, there are often This results in inconveniences such as the objects to be bonded are not bonded to the packaging box, or the bonding position is shifted and the bond is not bonded to an appropriate position. When such a bonding defect occurs, it is necessary to detect this in advance and discharge it to the outside of the packaging line each time so that the defective product is not shipped as a product. For this reason, the conventional method has been to use an image sensor such as a television camera to project the appearance of the packaging box on both sides of the television so that workers can constantly monitor it with their naked eyes, but this method requires high equipment and labor costs. In addition to being extremely bulky, there are also drawbacks such as relying on the naked eye, which means there is always a risk of oversight, and the development of an effective alternative method has been awaited.
本発明は、先に述べた如き被貼合わせ体の貼合わせ状態
の良否(被貼合わせ体の存否および貼合わせ位置の良否
)を、高価なイメージセンサを使用したり、作業者の肉
眼に頼ったりすることなく、簡単かつ確実に検知する方
法を提供することを目的とする。The present invention does not require the use of expensive image sensors or relying on the operator's naked eye to determine the quality of the bonding state of objects to be bonded (the presence or absence of objects to be bonded and the quality of the bonding position) as described above. The purpose is to provide a simple and reliable method of detection without causing any damage.
この目的を達成するため本発明に係る貼合わせ体の検知
方法は、包装箱体に貼合わされる接着部分と、摘み部と
して機能する非接着部分とからなる被貼合わせ体の貼合
わせ状態を検知するに際し、前記包装箱体の搬送途次に
おいて当該包装箱体の被貼合わせ体接着予定部位に風を
供給し;その風圧による被貼合わせ体の前記非接着部分
におけるまくれ上がりをセンサにより検出して、被貼合
わせ体の存否および貼合わせ位置の良否を判定すること
を特徴とする。In order to achieve this object, the method for detecting a bonded object according to the present invention detects the bonding state of a bonded object consisting of an adhesive portion that is bonded to a packaging box body and a non-adhesive portion that functions as a knob. When the packaging box body is being transported, wind is supplied to a portion of the packaging box body where the objects to be bonded are scheduled to be bonded; a sensor detects curling up of the non-bonded portions of the objects to be bonded due to the wind pressure; The present invention is characterized in that the presence or absence of the object to be bonded and the quality of the bonding position are determined.
次に本発明に係る検知方法につき、これを実施する装置
との関係において説明する。第2図において搬送ベルト
18上に、例えば飲料を充填した紙カートン製の包装箱
体10が矢印方向に順次搬送されてくるようになってい
る。この包装箱体10は、第1図に示す箱体と同様に、
被詰合わせ体16がその接着部分16aにおいて該箱体
表面に貼合わされており、接着剤の塗布してない非接着
部分16bは、箱体表面上に略密着的に倒伏した状態と
なっている(第3図の左側の箱体参照)。このとき被貼
合わせ体16は、包装箱体1.0−(1) J、x面に
位置するように搬送ベルト18上に載置されろと共に、
非接着部分16bの開放端部側は、包装箱体10の搬送
方向を指向する姿勢がとられている。Next, the detection method according to the present invention will be explained in relation to the apparatus that implements the method. In FIG. 2, packaging boxes 10 made of paper cartons filled with beverages, for example, are sequentially conveyed on a conveyor belt 18 in the direction of the arrow. This packaging box 10 is similar to the box shown in FIG.
The objects to be packed 16 are pasted to the surface of the box at their adhesive portions 16a, and the non-adhesive portions 16b, to which no adhesive is applied, lie substantially tightly on the surface of the box. (See the box on the left side of Figure 3). At this time, the object to be bonded 16 is placed on the conveyor belt 18 so as to be positioned on the packaging box 1.0-(1) J, x plane.
The open end side of the non-adhesive portion 16b is oriented toward the conveyance direction of the packaging box body 10.
前記搬送ベルト18の上方適宜位置には、多数の空気吹
出孔が穿設された空気吹出管26が、該ベルトの搬送方
向に対し直角になるよう配設されている。この空気吹出
管26には、空気供給源22および調節弁24に連通接
続する管体25を介して高圧空気が供給され、前記空気
吹出孔から高圧空気が吹出される。この高圧空気の吹出
し角度は、第2図および第3図に示す如く、前記被貼合
わせ体16の非接着部分16bの開放端部側に向けて、
斜め下方に指向するよう設定されているものとする。At a suitable position above the conveyor belt 18, an air blowing pipe 26 having a large number of air blowing holes is arranged perpendicular to the conveying direction of the belt. High-pressure air is supplied to the air blow-off pipe 26 via a pipe body 25 that is communicatively connected to the air supply source 22 and the control valve 24, and the high-pressure air is blown out from the air blow-off hole. As shown in FIGS. 2 and 3, the high-pressure air is blown out at an angle toward the open end of the non-bonded portion 16b of the bonded object 16.
It is assumed that it is set to point diagonally downward.
また搬送ベルト18の長手方向には、一対の発光素子2
8aおよび受光素子28bからなる光センサ28が配設
され、画素子間を結ぶ光軸jは、搬送ベルト18上を搬
送される包装箱体20の表面に接着される被貼合わせ体
16の搬送軌跡の若干上方(但し、後述する非接着部分
16bにおけるまくれ上がり高さよりは下方)に延在す
るよう位置設定されている。更に前記空気吹出管26と
略平行に、同じく一対の発光素子30aおよび受光素子
30bからなる物品検知用センサ30が配設されて、こ
のセンサの検出帯域を包装箱体20が通過することによ
り1箱体の到来を検知するようになっている。なお両セ
ンサ28,30の検出出力は、図示しない電気制御回路
において信号処理される。In addition, a pair of light emitting elements 2 are provided in the longitudinal direction of the conveyor belt 18.
A light sensor 28 consisting of a light receiving element 8a and a light receiving element 28b is disposed, and an optical axis j connecting the pixel elements is connected to a light sensor 28 that is connected to a light receiving element 28a and a light receiving element 28b. The position is set so as to extend slightly above the trajectory (however, below the curling height of the non-adhesive portion 16b, which will be described later). Further, an article detection sensor 30, which also consists of a pair of light emitting elements 30a and a light receiving element 30b, is disposed approximately parallel to the air blowing pipe 26, and when the packaging box body 20 passes through the detection zone of this sensor, 1 It is designed to detect the arrival of a box. Note that the detection outputs of both sensors 28 and 30 are subjected to signal processing in an electric control circuit (not shown).
次に、このように構成した装置を使用して実施される本
発明方法の作用につき説明する。前記空気吹出管26か
らは、包装箱体20の搬送方向に対して逆らう方向に高
圧空気の吹出しをフ:(時行って、その斜め下方に高圧
空気吹出帯域を形成しておく。これにより搬送ベル1−
18上に載置された包装箱体20は、前記高圧空気吹出
帯域を順次通過することになる。すなわち第2図および
第3図に示すように、被貼合わせ体16を接道した包装
箱体20が空気吹出管26の斜め下方に1言)る高圧空
気吹出帯域に到来すると、接着剤の塗布さAしていない
被接着部分16bは、その風圧によりまくれ上がる。こ
のとき一対の光センサ28力月般送ベルト上方に配設さ
れていて、その先軸1を1m送送ベルト上包装箱体20
の上面高さよりも若1i’tiIい位置に臨ませている
から、前記風圧によりまくれ上がった被接着部分16b
は光軸1を遮ぎることになる。これにより光センサ28
は、被貼合わせ体16が箱体に貼合わされていることを
検り(1する。Next, the operation of the method of the present invention implemented using the apparatus configured as described above will be explained. From the air blowing pipe 26, high-pressure air is blown in the direction opposite to the conveying direction of the packaging box 20 to form a high-pressure air blowing zone diagonally below the conveying direction. Bell 1-
The packaging boxes 20 placed on the packaging boxes 18 will sequentially pass through the high pressure air blowing zone. That is, as shown in FIGS. 2 and 3, when the packaging box 20 with the object to be bonded 16 in contact reaches the high-pressure air blowing zone diagonally below the air blowing pipe 26, the adhesive is released. The adhered portion 16b which is not coated with A is curled up by the wind pressure. At this time, a pair of optical sensors 28 are disposed above the general conveyance belt, and the front shaft 1 of the optical sensor 28 is placed on the packaging box body 20 above the conveyance belt.
Since it faces at a position that is slightly lower than the height of the top surface, the part 16b to be adhered that is rolled up by the wind pressure.
will block the optical axis 1. As a result, the optical sensor 28
detects that the object to be bonded 16 is bonded to the box (step 1).
また包装箱体10の搬送方向に対し直角に配設した別の
センサ30が、該包装箱体20の通過を検知する。従っ
て物品検知センサ30からの箱体通過検知信号および光
センサ28による被貼合わせ体検知信号が、図示しない
電気回路に入力され、画一検知信号の満足をアンド条件
として、被貼合わせ体が包装箱体20に確実に貼合わさ
れていることよ判定する。仮に前工程においてミスが生
じ、被貼合わせ体の貼合わせがなされなかったり、貼合
わせはなされたが適切な位置からずれている等の場合に
は、物品検知センサ30による包装箱体20の通過は検
知しても、光センサ28は作動しないので、結局電気制
御回路中においてアンド条件は成立しない。このときは
、被貼合わせ体16の不存在または貼合わせ位置不良を
、音その低光等の警報手段によって作業者に警告する。Further, another sensor 30 disposed perpendicularly to the transport direction of the packaging box 10 detects passage of the packaging box 20. Therefore, the box passage detection signal from the article detection sensor 30 and the object detection signal from the optical sensor 28 are input to an electric circuit (not shown), and with the satisfaction of the uniformity detection signal as an AND condition, the objects to be bonded are packaged. It is determined that it is securely attached to the box body 20. If a mistake occurs in the previous process and the objects to be bonded are not bonded, or if the objects are bonded but are deviated from the appropriate position, the article detection sensor 30 detects the passage of the packaging box 20. Even if detected, the optical sensor 28 does not operate, so the AND condition does not hold true in the electrical control circuit. At this time, the operator is warned of the absence of the object 16 to be bonded or the defective bonding position by means of an alarm such as a sound or a low light.
またこの警報に替えて、図示しないプッシャーを作動さ
せることにより、不良品を搬送ベルト18の外方へ強制
的に排出するようにしてもよい。Alternatively, instead of this alarm, a pusher (not shown) may be operated to forcibly eject the defective product to the outside of the conveyor belt 18.
このように本発明に係る検知方法によれば、高圧空気の
吹付けにより被貼合わせ体の被接着部分をまくれ上がら
せ、これをセンサにより検出して被貼合わせ体の貼合わ
せ状態、すなわち包装箱体における被貼合わせ体の存否
および貼合わせ位置の良否を、極めて確実に検知するこ
とができる。As described above, according to the detection method of the present invention, the bonded portion of the objects to be bonded is rolled up by blowing high-pressure air, and this is detected by a sensor to determine the bonded state of the objects to be bonded, that is, packaging. The presence or absence of the object to be bonded in the box and the quality of the bonding position can be detected extremely reliably.
従って高価なイメージセンサを使用して常時作業者が肉
眼で検査していた従来の手段に比へ、低廉な設備費でよ
り確実な検知を行うことができ、しかも特別な検査者を
必要としないので人件費を省き得る等、多くの有益な利
点を有する。Therefore, compared to the conventional method of using an expensive image sensor and constantly inspecting with the naked eye, it is possible to perform more reliable detection with lower equipment costs, and does not require a special inspector. Therefore, it has many beneficial advantages, such as saving labor costs.
なお本実施例では、高圧空気の吹付けによりまくれ一ヒ
がった被接着部分の検出を光センサにより行うものとし
たが、それ以外に超音波や磁気を検出手段とする非接触
センサも好適に使用さAしる。bのである。また飲用パ
ック等のストロ−刺通部の内張り部を被覆する被貼合わ
せ体の検知に限定されるものではなく、その他シュリン
ク包装の開封用舌片として使用される被詰合わせ体等の
適正貼合わせ状態の検出にも、りf適に採用し得ること
勿論である。Note that in this example, an optical sensor was used to detect the bonded part that curled up or cracked due to the blowing of high-pressure air, but non-contact sensors that use ultrasonic waves or magnetism as detection means are also suitable. Used for A. It is b. In addition, it is not limited to detecting objects to be pasted that cover the inner lining of the piercing portion of straws in drinking packs, etc., but also to properly apply the detection of objects to be pasted, such as objects used as tongues for opening shrink packaging. Of course, this method can also be used to detect the alignment state as appropriate.
第1図は被貼合わせ体を接着した包装箱体の狽視図、第
2図および第3図は本発明に係る方法を実施する装置の
一実施例の説明図である。FIG. 1 is a perspective view of a packaging box to which objects to be bonded are adhered, and FIGS. 2 and 3 are explanatory diagrams of an embodiment of an apparatus for carrying out the method according to the present invention.
Claims (1)
する非接着部分とからなる被貼合わせ体の貼合わせ状態
を検知するb’=際し、前記包装箱体の搬送途次におい
て当該包装箱体の被貼合わU°体接着予定部位に風を供
給し、その風圧による被詰合わせ体の前記非接着部分に
おけるまくれ」−がりをセンサにより検出して、被貼合
わせ体の存否才;よび貼合わせ位置の良否を判定するこ
と& ’IL’N徴とする被貼合わせ体の検知方法。Detecting the bonding state of the bonded object consisting of the bonded part bonded to the packaging box body and the non-bonded part that functions as a gripping part b' = When the packaging box body is being transported, the packaging Wind is supplied to the part of the box body to be bonded to the U° body to be pasted, and a sensor detects curling in the non-bonded portion of the body to be pasted due to the wind pressure, and the presence or absence of the body to be pasted is determined; and a method for detecting objects to be bonded by determining whether the bonding position is good or not and detecting 'IL'N signs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4325784A JPS60193818A (en) | 1984-03-07 | 1984-03-07 | Method of detecting body to be laminated |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4325784A JPS60193818A (en) | 1984-03-07 | 1984-03-07 | Method of detecting body to be laminated |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60193818A true JPS60193818A (en) | 1985-10-02 |
JPS6335507B2 JPS6335507B2 (en) | 1988-07-15 |
Family
ID=12658802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4325784A Granted JPS60193818A (en) | 1984-03-07 | 1984-03-07 | Method of detecting body to be laminated |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60193818A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007290715A (en) * | 2006-04-21 | 2007-11-08 | Kirin Engineering Co Ltd | Shrink film inspection apparatus and shrink film inspection method |
JP2008120439A (en) * | 2006-11-15 | 2008-05-29 | Nihon Tetra Pak Kk | Device and method for inspecting flap of paper container |
JP2008120440A (en) * | 2006-11-15 | 2008-05-29 | Nihon Tetra Pak Kk | Device and method for inspecting horizontal seal of paper container |
JP2009126564A (en) * | 2007-11-27 | 2009-06-11 | Kirin Brewery Co Ltd | Packaged article inspection apparatus and packaged article inspection method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4004918B2 (en) * | 2002-10-22 | 2007-11-07 | 日本テトラパック株式会社 | Sample preparation device |
-
1984
- 1984-03-07 JP JP4325784A patent/JPS60193818A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007290715A (en) * | 2006-04-21 | 2007-11-08 | Kirin Engineering Co Ltd | Shrink film inspection apparatus and shrink film inspection method |
JP2008120439A (en) * | 2006-11-15 | 2008-05-29 | Nihon Tetra Pak Kk | Device and method for inspecting flap of paper container |
JP2008120440A (en) * | 2006-11-15 | 2008-05-29 | Nihon Tetra Pak Kk | Device and method for inspecting horizontal seal of paper container |
JP2009126564A (en) * | 2007-11-27 | 2009-06-11 | Kirin Brewery Co Ltd | Packaged article inspection apparatus and packaged article inspection method |
Also Published As
Publication number | Publication date |
---|---|
JPS6335507B2 (en) | 1988-07-15 |
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