JP2009249000A - Packaging apparatus - Google Patents

Packaging apparatus Download PDF

Info

Publication number
JP2009249000A
JP2009249000A JP2008099231A JP2008099231A JP2009249000A JP 2009249000 A JP2009249000 A JP 2009249000A JP 2008099231 A JP2008099231 A JP 2008099231A JP 2008099231 A JP2008099231 A JP 2008099231A JP 2009249000 A JP2009249000 A JP 2009249000A
Authority
JP
Japan
Prior art keywords
panel
flap
adhesive
panel portion
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008099231A
Other languages
Japanese (ja)
Other versions
JP5270212B2 (en
Inventor
Kazuaki Kanamaru
一晃 金丸
Toshihiro Tomita
俊宏 冨田
Yu Kamata
祐 鎌田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OM Ltd
Original Assignee
OM Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OM Ltd filed Critical OM Ltd
Priority to JP2008099231A priority Critical patent/JP5270212B2/en
Publication of JP2009249000A publication Critical patent/JP2009249000A/en
Application granted granted Critical
Publication of JP5270212B2 publication Critical patent/JP5270212B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Closing Of Containers (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging apparatus having a fixing structure in which an open blank sheet having panels corresponding to the respective faces of a rectangular packaging box is folded so as to package an article to be packaged into it, each corner on which a pair of adjacent panels abut is fixed with an adhesive such that a body flap extending from the end of one of the abutted panels at each corner is superposed on the external face of the other panel and both the panels are fixed with the adhesive, the packaging apparatus being designed to prevent the other panel from inclining inward during the joining of the panels with the adhesive. <P>SOLUTION: While the body flap (211) is overlapped on the external face of the other panel (22), the external face of this panel (22) is sucked by a vacuum head (41). <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、包装箱を展開したブランクシート上に被包装物を供給し、このブランクシートを箱状に成形しながら、同時に前記被包装物を包み込むように包装する、いわゆるラップラウンド包装装置に関するものである。   The present invention relates to a so-called wrap round packaging device for supplying a package on a blank sheet in which a packaging box is developed, and simultaneously packaging the blank sheet while forming the blank sheet into a box shape. It is.

この種のラップラウンド包装装置で被包装物を包装する場合には、先ず、矩形状の包装箱の底面、側面、上面に夫々対応する、ボトムパネル部、サイドパネル部、及び、蓋パネル部等から構成される展開状態のブランクシートを準備する。その後、前記ボトムパネル部上に被包装物を載置し、サイドパネル部や蓋パネル部を順次折り曲げて包装する。   When packaging an article to be packaged with this type of wrap round packaging device, first, a bottom panel part, a side panel part, a lid panel part, etc. corresponding to the bottom, side and top surfaces of the rectangular packaging box, respectively. An unfolded blank sheet is prepared. Thereafter, an article to be packaged is placed on the bottom panel portion, and the side panel portion and the lid panel portion are sequentially folded and packaged.

図3は、この種の包装装置に於いて、蓋パネル部(91)の先端の胴フラップ(92)をサイドパネル部(93)に折り曲げて接着する工程の説明図である。
このものでは、包装箱(9)の搬送域の上方には、支軸(96)で支持された回動アーム(97)が設けられており、該回動アーム(97)によって、蓋パネル部(91)先端の胴フラップ(92)が折り曲げられると同時に接着されるようになっている。
FIG. 3 is an explanatory diagram of a process of bending and bonding the body flap (92) at the tip of the lid panel portion (91) to the side panel portion (93) in this type of packaging apparatus.
In this case, a rotating arm (97) supported by a support shaft (96) is provided above the conveyance area of the packaging box (9), and the lid panel portion is provided by the rotating arm (97). (91) The body flap (92) at the tip is bent and bonded at the same time.

具体的には、図3(イ)に示すように、サイドパネル部(93)の上端近傍の接着域(95)には、糊塗布装置(図示せず)で予め接着剤(94)が塗布されていると共に、蓋パネル部(91)先端の胴フラップ(92)は、(イ)の状態から回動アーム(97)で下方に折り曲げられ、(ロ)に示すように、胴フラップ(92)がサイドパネル部(93)の接着域(95)に重ねられた状態で押圧される。これにより、胴フラップ(92)が接着剤(94)で前記接着域(95)に接着される。
特開2001−146210号公報
Specifically, as shown in FIG. 3 (a), an adhesive (94) is applied in advance to the adhesive area (95) near the upper end of the side panel (93) with a glue application device (not shown). At the same time, the trunk flap (92) at the tip of the lid panel portion (91) is bent downward from the state (a) by the rotating arm (97), and as shown in (b), the trunk flap (92 ) Is pressed in a state of being superimposed on the adhesive region (95) of the side panel portion (93). Thus, the trunk flap (92) is bonded to the bonding area (95) with the adhesive (94).
JP 2001-146210 A

しかしながら、上記従来のものでは、図3の想像線で示すボトル飲料のように上部が細い被包装物(A)を包装する場合には、次の問題があった。
ボトル飲料のように上部が細い被包装物(A)を包装する場合には、サイドパネル部(93)上端の接着域(95)の倒れ込みを許容する空間(98)が包装箱(9)内に形成される。
又、図3(ロ)に示すように、前記接着域(95)は上端が支持されておらず自由状態で不安定な形状になっている。
However, in the above-mentioned conventional product, there is the following problem when packaging a packaged item (A) whose upper part is thin like the bottled beverage shown by the imaginary line in FIG.
When packaging a packaged item (A) with a thin upper part such as a bottled beverage, a space (98) that allows the adhesive area (95) at the upper end of the side panel (93) to fall down is included in the packaging box (9). Formed.
Further, as shown in FIG. 3B, the upper end of the bonding area 95 is not supported and has an unstable shape in a free state.

一方、胴フラップ(92)を接着域(95)に接着する為には、該胴フラップ(92)をある程度の強さで接着域(95)の接着剤(94)に押圧する必要があるが、このときの押圧力が大きい場合は、同図(ロ)の想像線で示すように、サイドパネル部(93)が胴フラップ(92)の下端で内側へ押込まれて倒れ込む。   On the other hand, in order to bond the trunk flap (92) to the bonding area (95), it is necessary to press the trunk flap (92) against the adhesive (94) in the bonding area (95) with a certain degree of strength. When the pressing force at this time is large, the side panel portion (93) is pushed inward at the lower end of the trunk flap (92) and falls down, as shown by the imaginary line in FIG.

このことから、上記従来のものでは、胴フラップ(92)と接着域(95)の相互間に接着不良の原因となる間隙(99)が生じ、これらが確実に接着されないという問題があった。
本発明はかかる点に鑑みて成されたもので、
『矩形状の包装箱の各面に夫々対応する各パネル部を具備する展開状態のブランクシートを用い、前記ブランクシート上に被包装物を載置して前記各パネル部を折り曲げて前記包装箱に成形するものであって、
前記各パネル部のうち、隣接する一対のパネル部の突合せコーナ部は接着剤で固定され、
前記接着剤で固定される構造は、前記コーナ部で突き合わされる一方のパネル部の端部から延長する胴フラップを折り曲げることにより、他方のパネル部の外面に重ね合わせて前記胴フラップと前記他方のパネル部を接着剤で固定する構造であり、
前記重ね合わせ状態では、前記折曲手段が前記胴フラップの外面に当接している、包装装置』に於いて、
前記重ね合わせ時に他方のパネル部が内側に倒れ込むのを防止し、これにより、胴フラップと前記他方のパネル部との接着不良を防止することを課題とする。
For this reason, the conventional device has a problem in that a gap (99) that causes poor adhesion occurs between the trunk flap (92) and the adhesion region (95), and these are not securely adhered.
The present invention has been made in view of such points,
“Using a blank sheet in an unfolded state with each panel part corresponding to each surface of a rectangular packaging box, placing a package on the blank sheet and folding each panel part to wrap the packaging box Which is molded into
Of each panel part, the butt corner part of a pair of adjacent panel parts is fixed with an adhesive,
The structure fixed by the adhesive is formed by bending a trunk flap extending from an end of one panel portion that is abutted at the corner portion, and overlapping the outer surface of the other panel portion to overlap the trunk flap and the other one. The panel part is fixed with an adhesive.
In the overlapping state, the folding means is in contact with the outer surface of the trunk flap, in the packaging apparatus "
It is an object of the present invention to prevent the other panel portion from falling inward during the overlapping, thereby preventing poor adhesion between the body flap and the other panel portion.

[請求項1に係る発明]
上記課題を解決するための請求項1に係る発明の解決手段は、
『前記胴フラップが前記他方のパネル部の外面に重ね合わされているときに、前記他方のパネル部の外面をバキュームヘッドで吸引する』ことである。
この解決手段によれば、胴フラップの接着対象たる他方のパネル部の外面がバキュームヘッドで吸引される。これにより、外面に折曲手段が当接している胴フラップに対して前記他方のパネル部が押し付けられ、これら両者が接着剤で接着される。この場合、前記他方のパネル部は、前記バキュームヘッドによる吸引によって、内側に倒れ込むことがない。従って、他方のパネル部と胴フラップの押圧力を大きくすることができ、胴フラップと他方のパネル部の接着不良の発生を防止できる。
[Invention of Claim 1]
The solution means of the invention according to claim 1 for solving the above problem
“When the body flap is superimposed on the outer surface of the other panel portion, the outer surface of the other panel portion is sucked with a vacuum head”.
According to this solution, the outer surface of the other panel part to be bonded to the body flap is sucked by the vacuum head. As a result, the other panel portion is pressed against the body flap with which the bending means is in contact with the outer surface, and both of them are bonded with an adhesive. In this case, the other panel portion does not fall inward due to suction by the vacuum head. Therefore, it is possible to increase the pressing force between the other panel portion and the trunk flap, and to prevent the occurrence of poor adhesion between the trunk flap and the other panel portion.

[請求項2に係る発明]
請求項1に係る発明において、
『前記バキュームヘッドは、前記胴フラップが折曲手段で折り曲げられた後に、前記他方のパネル部に於ける前記重ね合わせ部近傍の外面に接近して前記吸引を行う』ものとすることができる。
このものでは、前記胴フラップが折り曲げられる前に他方のパネル部をバキュームヘッドで吸引する場合のように、前記他方のパネル部が胴フラップの折り曲げの邪魔になることがない。
[Invention of Claim 2]
In the invention according to claim 1,
“The vacuum head performs the suction by approaching the outer surface of the other panel portion in the vicinity of the overlapping portion after the body flap is bent by a bending means”.
In this case, unlike the case where the other panel portion is sucked by the vacuum head before the trunk flap is folded, the other panel portion does not interfere with the folding of the trunk flap.

[請求項3に係る発明]
請求項1又は2に係る発明に於いて、
『前記折曲手段は、
前記胴フラップを折り曲げながら、該胴フラップの外面を先端部に向かって摺動すると共に前記他方のパネル部と平行に移動する』ものとすることができる。
このものでは、前記他方のパネル部がバキュームヘッドで吸引されたときに胴フラップに作用する力が、胴フラップの外面に当接している折曲手段で確実に受け止められる。
[Invention of Claim 3]
In the invention according to claim 1 or 2,
“The bending means is
While bending the trunk flap, the outer surface of the trunk flap is slid toward the tip and moved in parallel with the other panel portion.
In this case, the force acting on the trunk flap when the other panel portion is sucked by the vacuum head is reliably received by the bending means that is in contact with the outer surface of the trunk flap.

本発明は次の特有の効果を有する。
バキュームヘッドによって、他方のパネル部が、折曲手段の当接している胴フラップ側に吸引されてこれに押し付けられると共に、該押し付け時には、前記バキュームヘッドの吸引によって、他方のパネル部が内側へ倒れ込むのが防止される。従って、胴フラップと前記他方のパネル部の接着不良の発生を防止できる。
請求項2に係る発明では、前述したように、他方のパネル部が胴フラップの折り曲げの邪魔になることがない。
The present invention has the following specific effects.
By the vacuum head, the other panel portion is sucked and pressed against the body flap side where the bending means abuts, and at the time of the pressing, the other panel portion falls inward by the suction of the vacuum head. Is prevented. Therefore, it is possible to prevent the occurrence of poor adhesion between the body flap and the other panel portion.
In the invention according to claim 2, as described above, the other panel portion does not obstruct the bending of the trunk flap.

以下に、本発明を実施するための最良の形態について添付図面を参照しながら説明する。
図1は本実施の形態に係る包装装置を構成する搬送コンベヤ(1)の走行域の近傍の斜視図である。
包装箱(2)は、被包装物(A)(A)を載置するボトムパネル部(20)の前後辺から各別に屈曲起立するフロントパネル部(22)(既述発明特定事項たる「他方のパネル部」に対応する。)及びバックパネル部(23)と、バックパネル部(23)の上辺から延長する蓋パネル部(21)(既述発明特定事項たる「一方のパネル部」に対応する。)と、ボトムパネル部(20)、蓋パネル部(21)、フロントパネル部(22)、バックパネル部(23)の夫々の両側辺から延長するサイドフラップ(200)(210)(220)(230)を備えている。又、蓋パネル部(21)の先端からは胴フラップ(211)が延長している。この包装箱(2)は、ダンボール紙を打ち抜いた一枚のブランクシートが折り曲げられたものである。
The best mode for carrying out the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the vicinity of the traveling area of the transport conveyor (1) constituting the packaging apparatus according to the present embodiment.
The packaging box (2) includes a front panel portion (22) that bends and rises separately from the front and rear sides of the bottom panel portion (20) on which the articles to be packaged (A) and (A) are placed. And the back panel portion (23), and the lid panel portion (21) extending from the upper side of the back panel portion (23) (corresponding to "one panel portion" which is the specific matter of the invention described above) Side flaps (200), (210), (220) extending from both sides of the bottom panel (20), the lid panel (21), the front panel (22), and the back panel (23). ) (230). A trunk flap (211) extends from the tip of the lid panel (21). This packaging box (2) is a folded blank sheet of cardboard.

図1に示すように、搬送コンベヤ(1)の走行域には、フロントパネル部(22)の上端近傍の接着域(25)に接着剤(26)を塗布する正面糊付け工程(10)と、蓋パネル部(21)を閉じてその先端の胴フラップ(211)を前記接着域(25)に押圧するフラップ固定工程(11)が設けられている。   As shown in FIG. 1, in the traveling area of the conveyor (1), a front gluing step (10) for applying an adhesive (26) to an adhesive area (25) in the vicinity of the upper end of the front panel section (22); A flap fixing step (11) is provided in which the lid panel portion (21) is closed and the body flap (211) at the tip thereof is pressed against the bonding area (25).

搬送コンベヤ(1)で正面糊付け工程(10)まで搬送された包装箱(2)は、蓋パネル部(21)が閉じられる前の矩形箱状に折り曲げられており、ボトムパネル部(20)の両側辺から延長する各サイドフラップ(200)は、フロントパネル部(22)、バックパネル部(23)の夫々の両側辺から延長するサイドフラップ(220)(230)の外面に重なるように折り曲げられて接着剤で既に接着固定された状態になっている。   The packaging box (2) transported to the front gluing step (10) by the transport conveyor (1) is folded into a rectangular box shape before the lid panel section (21) is closed, and the bottom panel section (20) Each side flap (200) extending from both sides is folded so as to overlap the outer surface of the side flaps (220) (230) extending from both sides of the front panel (22) and back panel (23). The adhesive is already fixed with an adhesive.

正面糊付け工程(10)には、糊付装置(12)が配設されていると共に、該糊付装置(12)の先端から噴出される接着剤(26)は、フロントパネル部(22)上端の接着域(25)に対して横長の帯状に塗布されるようになっている。
フラップ固定工程(11)は、蓋パネル部(21)を水平に折り曲げることにより、包装箱(2)の上端開放部を蓋パネル部(21)で閉じる工程である。フラップ固定工程(11)の上方には、昇降移動する折込ガイド(3)と、その近傍のパネル吸着具(4)が設けられている。折込ガイド(3)は、既述発明特定事項としての「折曲手段」に対応する。
In the front gluing step (10), a gluing device (12) is disposed, and the adhesive (26) ejected from the front end of the gluing device (12) is the upper end of the front panel portion (22). It is applied in the form of a horizontally long band with respect to the adhesive area (25).
The flap fixing step (11) is a step of closing the upper end opening portion of the packaging box (2) with the lid panel portion (21) by bending the lid panel portion (21) horizontally. A folding guide (3) that moves up and down and a panel suction tool (4) in the vicinity thereof are provided above the flap fixing step (11). The folding guide (3) corresponds to “folding means” as the above-described invention specific matter.

折込ガイド(3)は、鉛直板部(30)と、その下端を包装箱(2)と離反する方向にカールさせた下端円弧部(31)を具備し、図示しない駆動源で上下に昇降駆動されるようになっている。
パネル吸着具(4)は、内部に空気通路が形成されたブロック体(40)と、その下端近傍に配設され且つ前記空気通路で内部が負圧状態に減圧される複数のバキュームヘッド(41)(41)を具備し、図示しない駆動源で上下に昇降駆動されるようになっている。バキュームヘッド(41)(41)は、フロントパネル部(22)の幅方向全域に分散する態様で配設されている。
The folding guide (3) includes a vertical plate portion (30) and a lower arc portion (31) whose lower end is curled in a direction away from the packaging box (2), and is driven up and down by a drive source (not shown). It has come to be.
The panel adsorbing tool (4) includes a block body (40) having an air passage formed therein, and a plurality of vacuum heads (41) disposed near the lower end of the block body and depressurizing the inside to a negative pressure state in the air passage. ) (41), and is driven up and down by a drive source (not shown). The vacuum heads (41) (41) are arranged in a manner that they are distributed over the entire width direction of the front panel section (22).

このものでは、図1に示すように、正面糊付け工程(10)に搬送される包装箱(2)内には、正面糊付け工程(10)の搬送方向の上流側に設けられた図示しない充填装置によって、被包装物(A)(A)たるボトル飲料が行列状に充填されている。
包装箱(2)(蓋パネル(21)は閉じられていない)が搬送コンベヤ(1)で正面糊付け工程(10)に搬送されると、糊付装置(12)から包装箱(2)側に接着剤が噴射され、該接着剤(26)がフロントパネル部(22)の上端近傍の接着域(25)に横長の帯状に塗布される。
In this case, as shown in FIG. 1, in the packaging box (2) conveyed to the front gluing step (10), a filling device (not shown) provided on the upstream side in the conveying direction of the front gluing step (10). Thus, the bottled beverages to be packaged (A) and (A) are filled in a matrix.
When the packaging box (2) (the lid panel (21) is not closed) is transported to the front gluing process (10) by the conveyor (1), it is moved from the gluing device (12) to the packaging box (2) side. Adhesive is sprayed, and the adhesive (26) is applied in the form of a horizontally long strip to the adhesive region (25) in the vicinity of the upper end of the front panel portion (22).

フロントパネル部(22)の上端近傍の接着域(25)に接着剤(26)が塗布された包装箱(2)がフラップ固定工程(11)に搬送されると、搬送コンベヤ(1)が停止すると共に、図示しない蓋折機構により、蓋パネル部(21)が矢印(B)で示す水平方向に折り曲げられ、これにより、蓋パネル部(21)で包装箱(2)の上方開放部が閉じられる。この状態では、一方のパネル部たる蓋パネル部(21)の先端近傍(胴フラップ(211)の基端部)とフロントパネル部(22)の上端が突き合された状態になる。   When the packaging box (2) with the adhesive (26) applied to the bonding area (25) near the upper end of the front panel (22) is transported to the flap fixing process (11), the transport conveyor (1) stops. At the same time, the lid panel portion (21) is bent in the horizontal direction indicated by the arrow (B) by a lid folding mechanism (not shown), thereby closing the upper open portion of the packaging box (2) at the lid panel portion (21). It is done. In this state, the vicinity of the front end of the lid panel portion (21) which is one of the panel portions (the base end portion of the trunk flap (211)) and the upper end of the front panel portion (22) are brought into contact with each other.

次に、折曲手段たる折込ガイド(3)とパネル吸着具(4)が、フロントパネル部(22)上端の接着域(25)に平行に下方へ移動する。すると、折込ガイド(3)によって胴フラップ(211)が下方に押され、これにより、蓋パネル部(21)先端の胴フラップ(211)が接着域(25)外面に重なるように折り曲げられる。   Next, the folding guide (3) and the panel suction tool (4), which are bending means, move downward in parallel to the adhesive area (25) at the upper end of the front panel portion (22). Then, the trunk flap (211) is pushed downward by the folding guide (3), whereby the trunk flap (211) at the tip of the lid panel portion (21) is bent so as to overlap the outer surface of the bonding area (25).

図2は、折込ガイド(3)とパネル吸着具(4)により、胴フラップ(211)をフロントパネル部(22)に接着固定する動作の説明図である。
(イ)では、折込ガイド(3)とパネル吸着具(4)が包装箱(2)より上方に位置しており、フロントパネル部(22)は鉛直姿勢にある。この状態から折込ガイド(3)とパネル吸着具(4)が、降下すると、折込ガイド(3)の下端円弧部(31)が胴フラップ(211)の外面(d)を基端部(a)から先端部(b)に向かって摺動しながら、フロントパネル部(22)上端の接着域(25)と平行に移動する。これにより、前記下端円弧部(31)の案内作用によって胴フラップ(211)がフロントパネル部(22)の接着域(25)に沿って円滑に折り曲げられる。これにより、胴フラップ(211)が前記接着域(25)の外面に重なるように折り曲げられて(ロ)の状態になる。この状態では、胴フラップ(211)と前記接着域(25)は鉛直姿勢にあって平行状態に保たれていると共に、折込ガイド(3)が胴フラップ(211)の外面に当接している。
FIG. 2 is an explanatory view of the operation of bonding and fixing the trunk flap (211) to the front panel portion (22) by the folding guide (3) and the panel suction tool (4).
In (A), the folding guide (3) and the panel suction tool (4) are positioned above the packaging box (2), and the front panel portion (22) is in a vertical posture. When the folding guide (3) and the panel suction tool (4) are lowered from this state, the lower end arc part (31) of the folding guide (3) is connected to the outer surface (d) of the trunk flap (211) and the base end part (a). It moves in parallel with the adhesive zone (25) at the upper end of the front panel portion (22) while sliding from the tip toward the tip (b). Thus, the trunk flap (211) is smoothly bent along the adhesion region (25) of the front panel portion (22) by the guiding action of the lower end arc portion (31). As a result, the trunk flap (211) is bent so as to overlap the outer surface of the bonding area (25), and is in the state of (b). In this state, the trunk flap (211) and the bonding area (25) are in a vertical posture and kept in a parallel state, and the folding guide (3) is in contact with the outer surface of the trunk flap (211).

(ロ)の状態では、フロントパネル部(22)の先端の接着域(25)は自由状態にあり不安定であるから、胴フラップ(211)を前記接着域(25)に押圧すると、(ロ)の想像線で示すように接着域(25)が包装箱(2)の内側に倒れ込む心配がある。
そこで、(ハ)に示すように、図示しない駆動源でパネル吸着具(4)が包装箱(2)側に移動され、フロントパネル部(22)上端の接着域(25)近傍(胴フラップ(211)の重ね合わせ部近傍)の外面がバキュームヘッド(41)で吸引される。これにより、外面に折込ガイド(3)が当接している胴フラップ(211)に接着域(25)が強く押し付けられ、接着域(25)に於ける接着剤(26)の塗布域に胴フラップ(211)を確実に接着される。この場合、フロントパネル部(22)は、バキュームヘッド(41)による吸引によって、内側に倒れ込むことがなく、胴フラップ(211)と接着域(25)の接着不良の発生を防止できる。
In the state of (b), the bonding area (25) at the tip of the front panel portion (22) is in a free state and unstable, so when the trunk flap (211) is pressed against the bonding area (25), There is a concern that the adhesive zone (25) falls into the inside of the packaging box (2) as indicated by the imaginary line.
Therefore, as shown in (c), the panel suction tool (4) is moved to the packaging box (2) side by a drive source (not shown) and the front panel (22) near the upper end of the adhesive zone (25) (body flap ( The outer surface in the vicinity of the overlapping portion 211) is sucked by the vacuum head (41). As a result, the adhesive area (25) is strongly pressed against the body flap (211) with the folding guide (3) in contact with the outer surface, and the body flap is applied to the application area of the adhesive (26) in the adhesive area (25). (211) is securely bonded. In this case, the front panel portion (22) does not fall inward due to suction by the vacuum head (41), and it is possible to prevent the occurrence of poor bonding between the trunk flap (211) and the bonding area (25).

尚、胴フラップ(211)と接着域(25)が面接触している状態(両者が平行な状態)でバキュームヘッド(41)による吸着を行なうのが好ましいことは言うまでもない。
その後、折込ガイド(3)とパネル吸着具(4)が、(ハ)→(ロ)→(イ)の順序で復帰移動して初期位置に戻る。
Needless to say, it is preferable to perform the suction by the vacuum head (41) in a state where the body flap (211) and the adhesive zone (25) are in surface contact (both are in parallel).
Thereafter, the folding guide (3) and the panel suction tool (4) move back in the order of (c) → (b) → (b) and return to the initial position.

そして、包装箱(2)が搬送コンベヤ(1)で更に下流側に搬送されると、図示しない糊付装置や折り曲げ装置等によって蓋パネル部(21)の両側辺から延長するサイドフラップ(210)(210)が、フロントパネル部(22)、バックパネル部(23)の両側辺から屈曲するサイドフラップ(220)(230)の外面に重ねられて接着される。   Then, when the packaging box (2) is further transported downstream by the transport conveyor (1), side flaps (210) extending from both sides of the lid panel portion (21) by a gluing device or a folding device (not shown) (210) is overlapped and bonded to the outer surfaces of the side flaps (220) and (230) bent from both sides of the front panel portion (22) and the back panel portion (23).

尚、上記実施の形態では、蓋パネル部(21)の先端から延びる胴フラップ(211)をフロントパネル部(22)の外面に重ねるように折り曲げて接着する場合を例示的に説明した。これに対し、胴フラップ(211)をフロントパネル部(22)の上端から延長させ、これを蓋パネル部(21)の外面に重ねるように折り曲げて接着する場合にも本発明を適用することができる。即ち、本発明は、フロントパネル部(22)、蓋パネル部(21)、ボトムパネル部(20)等の各パネル部のうち、隣接する一対のパネル部の突合せコーナ部を接着剤で固定する場合に適用することができる。この場合、胴フラップ(211)が、これの接着対象たる各パネル部の外面(接着域(25)の外面の接着剤(26)の塗布部)に重ね合わされているときに、該重ね合わせ部近傍(接着域(25)の近傍)の外面をバキュームヘッド(41)で吸引する。   In the above embodiment, the case where the body flap (211) extending from the tip of the lid panel portion (21) is bent and adhered so as to overlap the outer surface of the front panel portion (22) has been described as an example. On the other hand, the present invention can also be applied to the case where the trunk flap (211) is extended from the upper end of the front panel portion (22) and is folded so as to overlap the outer surface of the lid panel portion (21). it can. That is, the present invention fixes an abutting corner portion of a pair of adjacent panel portions with an adhesive among the panel portions such as the front panel portion (22), the lid panel portion (21), and the bottom panel portion (20). Can be applied in case. In this case, when the body flap (211) is overlaid on the outer surface of each panel portion to be bonded (the coated portion of the adhesive (26) on the outer surface of the bonding area (25)), the overlapping portion Vacuum the outer surface in the vicinity (near the adhesive zone (25)) with the vacuum head (41).

尚、上記実施の形態では、重ね合わせ部近傍(接着域(25)の近傍)の外面をバキュームヘッド(41)で吸引しているが、ブランクシートが剛性の高い変形しにくい材料で形成されている場合は、フロントパネル部(22)の何れの箇所をバキュームヘッド(41)で吸引してもよい。   In the above embodiment, the vacuum head (41) sucks the outer surface in the vicinity of the overlapped portion (near the adhesive zone (25)), but the blank sheet is formed of a material having high rigidity and being difficult to deform. If so, any part of the front panel portion (22) may be sucked by the vacuum head (41).

本発明の実施の形態を説明する包装装置の要部の斜視図The perspective view of the principal part of the packaging apparatus explaining embodiment of this invention 図1に於ける正面糊付け工程(10)での蓋閉め動作の説明図Explanatory drawing of lid closing operation in front gluing step (10) in FIG. 従来例の説明図Illustration of conventional example

符号の説明Explanation of symbols

(3)・・・折込ガイド
(20)・・・ボトムパネル部
(21)・・・蓋パネル部
(25)・・・接着域
(41)・・・バキュームヘッド
(211)・・・胴フラップ
(3) ... Insert guide
(20) ... Bottom panel
(21) ... Lid panel
(25) ・ ・ ・ Adhesive zone
(41) ・ ・ ・ Vacuum head
(211) ・ ・ ・ Body flap

Claims (3)

矩形状の包装箱の各面に夫々対応する各パネル部を具備する展開状態のブランクシートを用い、前記ブランクシート上に被包装物を載置して前記各パネル部を折り曲げて前記包装箱に成形するものであって、
前記各パネル部のうち、隣接する一対のパネル部の突合せコーナ部は接着剤で固定され、
前記接着剤で固定される構造は、前記コーナ部で突き合わされる一方のパネル部の端部から延長する胴フラップを折曲手段で折り曲げることにより、他方のパネル部の外面に重ね合わせて前記胴フラップと前記他方のパネル部を接着剤で固定する構造であり、
前記重ね合わせ状態では、前記折曲手段が前記胴フラップの外面に当接している、包装装置に於いて、
前記胴フラップが前記他方のパネル部の外面に重ね合わされているときに、前記他方のパネル部の外面をバキュームヘッドで吸引する、包装装置。
Using a blank sheet in an unfolded state with each panel part corresponding to each surface of a rectangular packaging box, placing an article to be packaged on the blank sheet and bending each panel part into the packaging box To be molded,
Of each panel part, the butt corner part of a pair of adjacent panel parts is fixed with an adhesive,
The structure fixed by the adhesive is formed by folding a cylinder flap extending from an end of one panel unit that is abutted at the corner unit by a bending means, and overlapping the outer surface of the other panel unit. It is a structure that fixes the flap and the other panel part with an adhesive,
In the packaging apparatus, in the overlapping state, the bending means is in contact with the outer surface of the trunk flap,
A packaging device that sucks the outer surface of the other panel part with a vacuum head when the trunk flap is superimposed on the outer surface of the other panel part.
請求項1に記載の包装装置に於いて、
前記バキュームヘッドは、前記胴フラップが前記折曲手段で折り曲げられた後に、前記他方のパネル部に於ける前記重ね合わせ部近傍の外面に接近して前記吸引を行う、包装装置。
In the packaging device according to claim 1,
The said vacuum head is a packaging apparatus which performs the said suction, approaching the outer surface near the said overlapping part in said other panel part, after the said trunk | drum flap is bent by the said bending means.
請求項1又は請求項2に記載の包装装置に於いて、
前記折曲手段は、
前記胴フラップを折り曲げながら、該胴フラップの外面を先端部に向かって摺動すると共に前記他方のパネル部と平行に移動する、包装装置。
In the packaging device according to claim 1 or 2,
The bending means is
A packaging device that slides the outer surface of the body flap toward the tip while bending the body flap and moves in parallel with the other panel portion.
JP2008099231A 2008-04-07 2008-04-07 Packaging equipment Expired - Fee Related JP5270212B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008099231A JP5270212B2 (en) 2008-04-07 2008-04-07 Packaging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008099231A JP5270212B2 (en) 2008-04-07 2008-04-07 Packaging equipment

Publications (2)

Publication Number Publication Date
JP2009249000A true JP2009249000A (en) 2009-10-29
JP5270212B2 JP5270212B2 (en) 2013-08-21

Family

ID=41310076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008099231A Expired - Fee Related JP5270212B2 (en) 2008-04-07 2008-04-07 Packaging equipment

Country Status (1)

Country Link
JP (1) JP5270212B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017036079A (en) * 2015-08-12 2017-02-16 株式会社フジキカイ Sealing apparatus
WO2022138783A1 (en) * 2020-12-24 2022-06-30 株式会社京都製作所 Packaging apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138003U (en) * 1980-03-19 1981-10-19
JPH03207641A (en) * 1989-10-02 1991-09-10 Vega Automation Box flap forming and device for said forming
JPH04102201U (en) * 1991-02-05 1992-09-03 澁谷工業株式会社 carton forming equipment
JP2003237720A (en) * 2002-02-08 2003-08-27 Fuji Mach Co Ltd Lid closing device of boxing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56138003U (en) * 1980-03-19 1981-10-19
JPH03207641A (en) * 1989-10-02 1991-09-10 Vega Automation Box flap forming and device for said forming
JPH04102201U (en) * 1991-02-05 1992-09-03 澁谷工業株式会社 carton forming equipment
JP2003237720A (en) * 2002-02-08 2003-08-27 Fuji Mach Co Ltd Lid closing device of boxing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017036079A (en) * 2015-08-12 2017-02-16 株式会社フジキカイ Sealing apparatus
WO2022138783A1 (en) * 2020-12-24 2022-06-30 株式会社京都製作所 Packaging apparatus

Also Published As

Publication number Publication date
JP5270212B2 (en) 2013-08-21

Similar Documents

Publication Publication Date Title
KR20130004390A (en) Container blanks having content retaining web attached thereto and containers formed therefrom
JP6151322B2 (en) Box making equipment
JP2013121851A (en) Carton for packing pouch-type beverage container, machine for closing packing, and method for closing packing
JP2007331810A (en) Boxing method and boxing apparatus for container
JPH0220483B2 (en)
JP5003290B2 (en) Box gluing equipment
JP7143072B2 (en) Bottom support for packaging box used in box making machine, box making machine provided with bottom support, and method for making packaging box using bottom support
JP6707326B2 (en) Boxing device
KR101199003B1 (en) Apparatus for taping long type box
JPH09314700A (en) Manufacturing machine for paper-made folded box
JP5270212B2 (en) Packaging equipment
JP2008514512A (en) Container and container blank forming apparatus and method
US20160122049A1 (en) Method and apparatus for wrapping a folio ream of paper
JP5263661B2 (en) Case assembly device
JP3610062B2 (en) Folder and gluer supply and alignment equipment
JP6876591B2 (en) Gluing device and boxing device equipped with it
JP3581978B2 (en) Sealing device
US11969966B2 (en) Device and method for applying a protective element to a packaging
JP6541966B2 (en) Automatic packaging machine and automatic packaging method using the same
JP4368649B2 (en) Box sealing device
JP7277704B2 (en) Box making device
JP6646406B2 (en) Vertical car toner
KR101081542B1 (en) Box sealing device for box forming Apparatus
JPH05177744A (en) Method for manufacture of box and its apparatus
JP4945825B2 (en) Automatic product packaging equipment

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110301

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120726

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120807

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121002

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130423

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130509

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5270212

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees