JPH04294731A - Bag-pressing device for automatic bag-packing machine - Google Patents

Bag-pressing device for automatic bag-packing machine

Info

Publication number
JPH04294731A
JPH04294731A JP5163991A JP5163991A JPH04294731A JP H04294731 A JPH04294731 A JP H04294731A JP 5163991 A JP5163991 A JP 5163991A JP 5163991 A JP5163991 A JP 5163991A JP H04294731 A JPH04294731 A JP H04294731A
Authority
JP
Japan
Prior art keywords
bag
filling
filling conveyor
packaging machine
pushing
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
Application number
JP5163991A
Other languages
Japanese (ja)
Inventor
Junji Furue
古江 順二
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.)
NAGASAKI KIKI SEISAKUSHO KK
Original Assignee
NAGASAKI KIKI SEISAKUSHO KK
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 NAGASAKI KIKI SEISAKUSHO KK filed Critical NAGASAKI KIKI SEISAKUSHO KK
Priority to JP5163991A priority Critical patent/JPH04294731A/en
Publication of JPH04294731A publication Critical patent/JPH04294731A/en
Pending legal-status Critical Current

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  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

PURPOSE:To make effective and satisfactory automatic packaging of a packed bag executable in a simple structure even though the sizes of the packed bags are different by a method wherein one pair or two pairs of flat pressing plates arranged, in a plain view, in a form of tapered parallels whose tapers are symmetrically formed in the direction of conveyance are installed on both sides in a position above a filling conveyer. CONSTITUTION:Two pairs of flat pressing plates 3a and 3b, movable along sliding guides in the direction A to which a packed bag 1 is conveyed, are installed on the right and the left in a position above a filling conveyer 2 so that the right and the left pressing plates 3a and 3b on the front side and the rear side are arranged, in a plain view, in a form of a pair of tapered parallels whose tapers are symmetrically formed in the direction of conveyance. Therefore, as filling material is thrown from a filling chute 6 to the packed bag 1 which is placed on the filling conveyer 2 with its mouth stuck and opened by suckers, each of the flat pressing plates 3a and 3b abuts diagonally against each of side faces on the front and the rear of the packed bag 1, and thereby pressing can be applied satisfactorily and certainly to the packed bag 1 without collapsing the posture and the shape of the bag.

Description

【発明の詳細な説明】[Detailed description of the invention]

【0001】0001

【産業上の利用分野】本発明は、自動包装する充填袋を
充填コンベアにより搬送する際に姿勢や形が崩れないよ
うに押し板で支持する自動袋包装機の袋押し装置に関す
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bag pushing device for an automatic bag packaging machine that supports a filled bag to be automatically packaged by a pushing plate so that the bag does not lose its posture or shape when being conveyed by a filling conveyor.

【0002】0002

【従来の技術】従来は、充填物を充填した充填袋を充填
コンベアにより搬送しながら自動包装する自動袋包装機
において、後部が内方に弯曲した左右1組の押し板を充
填袋の後部左右にあてて、充填袋を搬送しながら自動包
装するようになっていた。
[Prior Art] Conventionally, in an automatic bag packaging machine that automatically packs a filling bag filled with a filling material while being conveyed by a filling conveyor, a pair of left and right push plates each having an inwardly curved rear part are placed between the rear left and right sides of the filling bag. The system was designed to automatically package the filled bags while transporting them.

【0003】0003

【発明が解決しようとする課題】しかしながら、自動包
装する袋は、幅、厚さ、長さのサイズが異なったものが
使用されるので、前記のような押し板では、あらゆるサ
イズの袋に適用できず、サイズによっては姿勢や形が崩
れて不揃いの袋閉じが行なわれることになる、といった
不具合を呈していた。
[Problem to be Solved by the Invention] However, since bags for automatic packaging are used in different sizes in terms of width, thickness, and length, the push plate described above cannot be applied to bags of all sizes. Depending on the size, the bag's posture and shape may collapse, resulting in the bag being closed unevenly.

【0004】0004

【課題を解決するための手段】本発明は、そのような不
具合を解決し、いかなるサイズの袋に対しても、適応す
る袋押しができるように工夫したものであり、そのため
、充填コンベアの上方位となる両側には、充填袋の搬送
方向に対して対称的に傾斜する平面ハ字状の1組または
2組の平板状押し板を架設して構成したものであり、ま
た、各押し板の内側面にはずれ防止用の突起を固設した
り、各押し板を横方向および上下方向に移動調節可能に
したり、充填コンベアおよび各押し板を昇降自在にする
とともに充填コンベア側からは各押し板側に下方から衝
合できる押上げ体を延設したり、充填コンベアを昇降自
在にするとともに各押し板を充填コンベア側に架設した
り、充填コンベアを昇降自在にするとともにその昇降に
より各押し板の高さを調整可能にして構成したものであ
る。
[Means for Solving the Problems] The present invention has been devised to solve such problems and to enable bag pushing to be applied to bags of any size. It is constructed by installing one or two sets of flat pushing plates with a V-shape in plane that are symmetrically inclined with respect to the conveying direction of the filled bag, and each pushing plate A protrusion is fixed on the inner surface of the filling conveyor to prevent it from coming off, and each push plate can be moved horizontally and vertically.The filling conveyor and each push plate can be moved up and down, and each push plate A push-up body that can collide with the board from below can be extended, or the filling conveyor can be raised and lowered, and each push plate can be installed on the filling conveyor side. The height of the plate is adjustable.

【0005】[0005]

【作用】したがって、袋のサイズが異なっても、左右の
平板状押し板が充填袋に対し適応して接触し、充填袋の
姿勢や形が崩れないよう確実良好に袋押しができること
になる。
[Function] Therefore, even if the bags are different in size, the left and right flat pressing plates contact the filling bag in an adaptive manner, and the bag can be pressed reliably and well so that the posture and shape of the filling bag are not distorted.

【0006】[0006]

【実施例】図1ないし図6において、図2は自動袋包装
機の一部を示し、充填シュート6の下方からは昇降自在
の充填コンベア2を延設するとともに、後方側では充填
袋1の開口部をミシン縫いしたりヒートシールして自動
包装できるように構成し、機体の上部両側に架設した摺
動ガイド7a、7bに沿って移動できるとともに袋1a
の両側面に吸着して口拡げを行なうことができる両側の
2つの吸盤8a、8bは図4に示すようにその間の隙間
Cを自動調整できるようにエアシリンダ9a、9bにそ
れぞれ連動連繋し、また、袋の開口側両側に接して袋の
変形防止用となる平行2本の整形板10a、10bを摺
動ガイド7a、7bの下方に架設して構成する。
[Embodiment] In FIGS. 1 to 6, FIG. 2 shows a part of an automatic bag packaging machine, in which a filling conveyor 2 that can be raised and lowered is extended from the bottom of a filling chute 6, and a filling conveyor 2 is installed at the rear side. The opening is sewn or heat-sealed so that automatic packaging can be carried out, and the bag 1a can be moved along sliding guides 7a and 7b installed on both sides of the upper part of the machine.
The two suction cups 8a and 8b on both sides, which can be sucked to both sides of the mouth to expand the mouth, are interlocked with air cylinders 9a and 9b, respectively, so that the gap C between them can be automatically adjusted, as shown in FIG. Furthermore, two parallel shaping plates 10a and 10b are installed below the sliding guides 7a and 7b so as to be in contact with both sides of the opening side of the bag to prevent deformation of the bag.

【0007】また、前記充填コンベア2の上方位となる
両側には、前記摺動ガイド7a、7bに沿って充填袋1
の搬送方向Aに移動させることができる2枚の平板状押
し板3aおよび3bをそれぞれ架設するが、図1に示す
ように、前方側および後方側の左右の押し板3a、3b
が搬送方向に対して対称的に傾斜する平面ハ字状となる
ように支持枠11a、11bにそれぞれ架設し、各押し
板3a、3bの内側面にはずれ防止用となる丸棒状の2
本の突起4を垂立させてそれぞれ固設し,左側の両押し
板3aと右側の両押し板3bは、左右のエアシリンダ1
2a、12bおよび上方のエアシリンダ13a、13b
により横方向および上下方向にそれぞれ移動調節できる
ようにして構成する。なお、後方側左右1組の押し板3
a、3bだけを取り付けて構成することもできる。
Further, on both sides of the filling conveyor 2 in the upper direction, filling bags 1 are provided along the sliding guides 7a and 7b.
Two flat-shaped push plates 3a and 3b that can be moved in the conveying direction A are installed, respectively.As shown in FIG.
are installed on the support frames 11a and 11b, respectively, so as to form a V-shape in plane symmetrically inclined with respect to the transport direction, and a round bar-shaped 2 is installed on the inner surface of each push plate 3a, 3b to prevent it from coming off.
The protrusions 4 of the book are vertically fixed, and the left side double push plate 3a and the right side double push plate 3b are connected to the left and right air cylinders 1.
2a, 12b and upper air cylinders 13a, 13b
It is constructed so that the movement can be adjusted in the lateral direction and in the vertical direction. In addition, one set of push plates 3 on the left and right rear side
It is also possible to configure it by attaching only a and 3b.

【0008】したがって、吸盤8a、8bにより開口さ
れて充填コンベア2上に載せられた袋に充填シュート6
から充填物が投入されると、その充填袋1の前後部の両
側面には各平板状押し板3a、3bが斜めに当接し、し
かも、各突起4が袋がずれないよう係合する状態となっ
て、充填袋1の姿勢や形が崩れないよう確実良好に袋押
しができることになり、そのまま充填コンベア2により
移動させられながら開口部がミシン縫いやヒートシール
されて自動包装されることになる。また、サイズの異な
った袋が使用されることになるが、図1および図6に示
すように、押し板3a、3bを横方向に移動させたり上
下方向に移動させて、サイズの異なる充填袋1に適応さ
せることができることになる。
Therefore, the filling chute 6 is placed on the bag opened by the suction cups 8a and 8b and placed on the filling conveyor 2.
When the filling material is put into the filling bag 1, the flat pressing plates 3a and 3b obliquely abut on both the front and rear sides of the filling bag 1, and each protrusion 4 engages to prevent the bag from shifting. As a result, the bags can be pressed in a reliable manner so that the posture and shape of the filling bag 1 is not distorted, and the opening can be sewn or heat-sealed and automatically packaged while being moved by the filling conveyor 2. Become. In addition, bags of different sizes will be used, and as shown in FIGS. 1 and 6, by moving the push plates 3a and 3b laterally or vertically, filling bags of different sizes can be filled. This means that it can be adapted to 1.

【0009】図7は第2実施例を示し、前記実施例と略
同様に構成するが、両側の押し板3a、3bは両側のロ
ック付シリンダ14、14にそれぞれ架設し、充填コン
ベア2を支持して矢印Bで示すように昇降できる枠板1
5からは押し板3a、3b側に下方から衝合できる押上
げ体5をそれぞれ延設して構成したものであり、充填コ
ンベア2の昇降により押し板3a、3bを押し上げたり
下げたりしてロックしながら、充填コンベア2上の押し
板3a、3bの高さを一定に確保させることができるよ
うにしたものである。
FIG. 7 shows a second embodiment, which is constructed almost the same as the previous embodiment, but the push plates 3a and 3b on both sides are respectively installed on cylinders with locks 14 and 14 on both sides to support the filling conveyor 2. Frame board 1 that can be raised and lowered as shown by arrow B
From 5 onwards, push-up bodies 5 that can abut against the push plates 3a and 3b from below are extended, respectively, and the push plates 3a and 3b are pushed up and down as the filling conveyor 2 goes up and down, and locked. At the same time, the height of the push plates 3a and 3b on the filling conveyor 2 can be maintained constant.

【0010】図8は第3実施例を示し、両側の押し板3
a、3bは充填コンベア2上に載せる状態にして支持枠
16を介し支持および連動できるように構成したもので
あり、押し板3a、3bの高さ調整が不要となる。
FIG. 8 shows a third embodiment, in which the push plates 3 on both sides
a and 3b are configured so that they can be placed on the filling conveyor 2 and supported and interlocked via the support frame 16, making it unnecessary to adjust the height of the push plates 3a and 3b.

【0011】図9は第4実施例を示し、押し板3a、3
bはロック付シリンダ17に架設し、充填コンベア2が
矢印Bで示すように昇降するその昇降位置を読みとりな
がらその量によりコントローラ18がロック付シリンダ
17を駆動制御して、袋の長さによる押し板3a、3b
の高さ調整を自動的に行なえるように構成したものであ
る。
FIG. 9 shows a fourth embodiment, in which push plates 3a, 3
b is installed on a cylinder 17 with a lock, and the controller 18 drives and controls the cylinder 17 with a lock while reading the rising and falling position of the filling conveyor 2 as shown by the arrow B, and controls the movement of the cylinder 17 with a lock according to the amount of the rise and fall as shown by the arrow B. Boards 3a, 3b
The structure is such that the height can be adjusted automatically.

【0012】0012

【発明の効果】このように本発明は、袋のサイズが異な
っても、左右の平板状押し板3a、3bが充填袋1に対
し適応して接触し、充填袋1の姿勢や形が崩れないよう
、また、袋がずれないようにして確実良好に袋押しがで
きることになって充填袋1の自動包装を有効に行なわせ
ることができることになり、簡単な構造にして好適に実
施できる特長を有する。
[Effects of the Invention] In this way, even if the bags have different sizes, the left and right flat pressing plates 3a, 3b can contact the filling bag 1 in an adaptive manner, and the posture and shape of the filling bag 1 can be distorted. In addition, the bag can be pressed reliably and well without shifting, and the automatic packaging of the filling bag 1 can be carried out effectively. have

【図面の簡単な説明】[Brief explanation of drawings]

【図1】本発明の実施例である押し板を示した平面図で
ある。
FIG. 1 is a plan view showing a push plate according to an embodiment of the present invention.

【図2】自動袋包装機の一部を概略示した側面図である
FIG. 2 is a side view schematically showing a part of the automatic bag packaging machine.

【図3】図2の一部の断面を示した側断面図である。FIG. 3 is a side sectional view showing a partial cross section of FIG. 2;

【図4】吸盤を示した平面図である。FIG. 4 is a plan view showing a suction cup.

【図5】充填袋を示した背面図である。FIG. 5 is a rear view of the filling bag.

【図6】図1の一部で示した作動説明図である。FIG. 6 is an operation explanatory diagram showing a part of FIG. 1;

【図7】第2実施例を示した側面図である。FIG. 7 is a side view showing a second embodiment.

【図8】第3実施例を示した側面図である。FIG. 8 is a side view showing a third embodiment.

【図9】第4実施例を示した側面図である。FIG. 9 is a side view showing a fourth embodiment.

【符号の説明】[Explanation of symbols]

1      充填袋 2      充填コンベア A      搬送方向 3a    押し板 3b    押し板 4      突起 5      押上げ体 1 Filling bag 2 Filling conveyor A Conveying direction 3a Push plate 3b Push plate 4     Protrusion 5 Push-up body

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】  充填物を充填した充填袋1を充填コン
ベア2により搬送しながら自動包装する自動袋包装機に
おいて、前記充填コンベア2の上方位となる両側には、
充填袋1の搬送方向Aに対して対称的に傾斜する平面ハ
字状の1組または2組の平板状押し板3a、3bを架設
して構成したことを特徴とする袋押し装置。
Claim 1: In an automatic bag packaging machine that automatically packs a filling bag 1 filled with a filling material while being conveyed by a filling conveyor 2, on both sides above the filling conveyor 2:
A bag pushing device characterized in that it is constructed by installing one or two sets of flat pushing plates 3a and 3b each having a V-shaped planar shape and symmetrically inclined with respect to the conveying direction A of the filled bag 1.
【請求項2】  各押し板3a、3bの内側面にはずれ
防止用の突起4を固設してなる請求項1記載の自動袋包
装機の袋押し装置。
2. A bag pushing device for an automatic bag packaging machine according to claim 1, wherein a protrusion 4 for preventing slippage is fixed on the inner surface of each pushing plate 3a, 3b.
【請求項3】  各押し板3a、3bを横方向および上
下方向に移動調節可能にしてなる請求項1記載の自動袋
包装機の袋押し装置。
3. The bag pushing device for an automatic bag packaging machine according to claim 1, wherein each of the pushing plates 3a, 3b is movable and adjustable in the lateral and vertical directions.
【請求項4】  充填コンベア2および各押し板3a、
3bを昇降自在にするとともに充填コンベア2側からは
各押し板3a、3b側に下方から衝合できる押上げ体5
を延設してなる請求項1記載の自動袋包装機の袋押し装
置。
4. A filling conveyor 2 and each push plate 3a,
3b can be raised and lowered freely, and from the side of the filling conveyor 2, there is a pusher body 5 that can collide with each of the pusher plates 3a and 3b from below.
2. A bag pushing device for an automatic bag packaging machine according to claim 1, further comprising:
【請求項5】  充填コンベア2を昇降自在にするとと
もに各押し板3a、3bを充填コンベア2側に架設して
なる請求項1記載の自動袋包装機の袋押し装置。
5. A bag pushing device for an automatic bag packaging machine according to claim 1, wherein the filling conveyor 2 is movable up and down, and each pushing plate 3a, 3b is installed on the filling conveyor 2 side.
【請求項6】  充填コンベア2を昇降自在にするとと
もにその昇降により各押し板3a、3bの高さを調整可
能にしてなる請求項1記載の自動袋包装機の袋押し装置
6. A bag pushing device for an automatic bag packaging machine according to claim 1, wherein the filling conveyor 2 is movable up and down and the height of each pushing plate 3a, 3b can be adjusted by raising and lowering the filling conveyor.
JP5163991A 1991-03-15 1991-03-15 Bag-pressing device for automatic bag-packing machine Pending JPH04294731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5163991A JPH04294731A (en) 1991-03-15 1991-03-15 Bag-pressing device for automatic bag-packing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5163991A JPH04294731A (en) 1991-03-15 1991-03-15 Bag-pressing device for automatic bag-packing machine

Publications (1)

Publication Number Publication Date
JPH04294731A true JPH04294731A (en) 1992-10-19

Family

ID=12892419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5163991A Pending JPH04294731A (en) 1991-03-15 1991-03-15 Bag-pressing device for automatic bag-packing machine

Country Status (1)

Country Link
JP (1) JPH04294731A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100313523A1 (en) * 2009-05-29 2010-12-16 Seelen A/S Compression plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100313523A1 (en) * 2009-05-29 2010-12-16 Seelen A/S Compression plate

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