JP2003327219A - Opening holding jig - Google Patents
Opening holding jigInfo
- Publication number
- JP2003327219A JP2003327219A JP2002134906A JP2002134906A JP2003327219A JP 2003327219 A JP2003327219 A JP 2003327219A JP 2002134906 A JP2002134906 A JP 2002134906A JP 2002134906 A JP2002134906 A JP 2002134906A JP 2003327219 A JP2003327219 A JP 2003327219A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- packaging bag
- holding jig
- bag
- article
- 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
- Supplying Of Containers To The Packaging Station (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、包装すべき物品を
包装袋の開口から袋内部へ導入する際に、袋の開口を開
いた状態のまま保持する開口保持治具に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening holding jig for holding an opening of a bag when the article to be packed is introduced into the bag through the opening of the bag.
【0002】[0002]
【従来の技術】従来より、種々の物品の包装は、包装さ
れる被包装物品を保護してその保存期間を長くするこ
と、包装物品の商品価値を向上させて購買意欲をそそる
ことなどが目的としてあげられ、近年では被包装物品の
形状や性質に応じた袋、容器等の包装物品が製造されて
いる。2. Description of the Related Art Conventionally, the packaging of various articles has been aimed at protecting the articles to be packaged and prolonging the shelf life thereof, and improving the commercial value of the articles to be motivated for purchase. In recent years, packaged articles such as bags and containers have been manufactured according to the shape and properties of the article to be packaged.
【0003】特に、環境(ゴミ)問題や強靱な包装袋の
選定、被包装物品の保存性の高さ等によって、袋詰め包
装が多くの商品に採用されている。袋詰め包装には、種
々の包装方法があるが、多くの場合には、ロール状のフ
ィルム又はチューブ状のフィルムから口の開いた袋を作
製し、袋内に被包装物品を手詰め又は機械詰めによって
充填した後、開いた口をシールして封止することが行わ
れる。[0003] In particular, bag packing is adopted in many products due to environmental (trash) problems, selection of tough packaging bags, high preservability of articles to be packaged, and the like. There are various packaging methods for bag-packing, but in many cases, a bag with an open mouth is made from a roll-shaped film or a tube-shaped film, and the articles to be packaged are manually packed or machine-packed in the bag. After filling with, the open mouth is sealed and sealed.
【0004】袋内への被包装物品の充填に際しては、包
装袋の開口が広い場合や被包装物品が袋表面への接着性
の少ない場合であれば、何ら問題は生じないが、逆に包
装袋の開口が狭い場合や、被包装物品が柔らかく、袋表
面への接着性が高い場合等では、包装される物品を開口
から装入する際に、開口が直ぐに閉塞してしまい容易に
封入することができず、作業に手間が掛かり作業効率が
非常に悪いのが現状である。When the article to be packaged is filled into the bag, no problem will occur if the opening of the packaging bag is wide or the article to be packaged has little adhesion to the surface of the bag. When the opening of the bag is narrow, or when the article to be packaged is soft and has high adhesiveness to the bag surface, etc., when loading the article to be packaged through the opening, the opening will immediately close and easily be enclosed. However, the current situation is that the work is troublesome and the work efficiency is very poor.
【0005】[0005]
【発明が解決しようとする課題】本発明は、包装袋の開
口が狭い場合や、被包装物品が柔らかく、袋表面への接
着性が高い場合等のように、包装袋内へ物品を袋詰めす
る際に袋の開口から容易に袋詰めを行うために、開口を
開けた状態で保持することのできる開口保持治具を得る
ことを目的とする。SUMMARY OF THE INVENTION The present invention packs an article into a packaging bag such as when the opening of the packaging bag is narrow, or when the article to be packaged is soft and has high adhesiveness to the bag surface. An object of the present invention is to obtain an opening holding jig that can hold an opening in an opened state in order to easily perform bag filling from the opening of the bag.
【0006】[0006]
【課題を解決するための手段】請求項1に記載された発
明に係る開口保持治具は、包装すべき物品を包装袋の開
口から導入する際に該開口を開放状態のまま保持する開
口保持治具であって、該開口保持治具は、包装袋の開口
内で拡径可能な挿入筒部を備え、該挿入筒部は、長手方
向に沿った分割線によって分離された2つ割り構造を有
し、更に、開口保持治具は、2つ割り構造を離反させて
挿入筒部を拡径することにより、包装袋の開口を開いた
状態に維持する拡径手段を備えたものである。According to a first aspect of the present invention, there is provided an opening holding jig for holding an opening in an opening state when introducing an article to be packaged from the opening of a packaging bag. A jig, wherein the opening holding jig includes an insertion cylinder portion capable of expanding the diameter in the opening of the packaging bag, and the insertion cylinder portion is divided into two parts by a dividing line along the longitudinal direction. Further, the opening holding jig is provided with a diameter expanding means for maintaining the opening of the packaging bag in an open state by separating the two-split structure and expanding the diameter of the insertion tube portion. .
【0007】請求項2に記載された発明に係る開口保持
治具は、請求項1に記載の挿入筒部の外方端縁部の筒内
壁面が滑らかに拡径したテーパー面を含むものである。According to a second aspect of the present invention, there is provided an opening holding jig in which the inner wall surface of the outer end edge portion of the insertion tubular portion according to the first aspect includes a tapered surface having a smoothly expanded diameter.
【0008】[0008]
【発明の実施の形態】本発明においては、包装すべき物
品を包装袋の開口から導入する際に該開口を開放状態の
まま保持する開口保持治具である。具体的な開口保持治
具は包装袋の開口内で拡径可能な挿入筒部を備え、この
挿入筒部は長手方向に沿った分割線によって分離された
2つ割り構造を有し、更に、開口保持治具は2つ割り構
造を離反させて挿入筒部を拡径することにより包装袋の
開口を開いた状態に維持する拡径手段を備える。BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, an opening holding jig is provided for holding an opening to be opened when an article to be packed is introduced through the opening of the packaging bag. A specific opening holding jig is provided with an insertion cylinder part that can expand the diameter in the opening of the packaging bag, and this insertion cylinder part has a split structure separated by a dividing line along the longitudinal direction. The opening holding jig is provided with a diameter expanding means for maintaining the opening of the packaging bag in an open state by separating the two split structures and expanding the diameter of the insertion tube portion.
【0009】これにより、包装袋の開口に2つ割り構造
の挿入筒部を装入して2つ割り構造を離反させて挿入筒
部を拡径することにより、拡径した挿入筒部が袋の開口
を内側から外側方向へ広げようとして結果的に包装袋の
開口を開放状態のまま保持することができる。As a result, the insertion cylinder part having the two-split structure is inserted into the opening of the packaging bag, and the insertion cylinder part is expanded by separating the two-split structure from each other, so that the expanded insertion cylinder part has the bag. It is possible to hold the opening of the packaging bag in an open state as a result by trying to expand the opening of the packaging bag from the inside to the outside.
【0010】本発明の開口保持治具の好ましい態様とし
ては、挿入筒部の外方端縁部の筒内壁面が滑らかに拡径
したテーパー面を含む。これにより、包装袋内への品物
の装入が容易となる。In a preferred aspect of the opening holding jig of the present invention, the inner wall surface of the cylinder at the outer end edge portion of the insertion cylinder portion includes a tapered surface having a smoothly expanded diameter. This makes it easy to load the product into the packaging bag.
【0011】[0011]
【実施例】図1は本発明の開口保持治具の一実施例の構
成を示す説明図であり、a図は正面図、b図は側面図、
c図は平面図である。この開口保持治具10は、包装袋
の開口への挿入方向に沿った分割線によって分離された
2つ割り構造の分割片11,12と、2つの分割片1
1,12の係合面同士を合わせた際に形成される包装袋
30の開口31よりも小径の挿入筒部13及びこの挿入
筒部13を貫通して包装袋30内部と外部とを連通する
連通孔14と、対向して保持された2つの分割片11,
12を互いに離反するように付勢して挿入筒部を拡径す
る拡径手段としてのバネ手段15とを備える。尚、拡径
手段としては、バネ手段15以外にも2つの分割片1
1,12を支持する支持部材を係合させたり離反させた
りする駆動手段を用いても良い。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an explanatory view showing the construction of an embodiment of the opening holding jig of the present invention, in which FIG.
Figure c is a plan view. This opening holding jig 10 is composed of split pieces 11 and 12 having a split structure separated by a split line along an insertion direction of a packaging bag, and two split pieces 1.
An insertion cylinder portion 13 having a diameter smaller than that of the opening 31 of the packaging bag 30 formed when the engaging surfaces of 1 and 12 are aligned with each other, and penetrating the insertion cylinder portion 13 to communicate the inside and outside of the packaging bag 30. A communication hole 14 and two divided pieces 11 held opposite to each other,
And a spring means 15 as a diameter expanding means for expanding the diameter of the insertion tube portion by urging the members 12 away from each other. As the diameter expanding means, in addition to the spring means 15, two split pieces 1
You may use the drive means which engages or separates the support members which support 1 and 12.
【0012】また、2つの分割片11,12を連結し2
つの分割片11,12が係合又は離反する際にガイドと
なる平行に配された2つのガイド芯16が分割片12に
ネジ17で固定されている。Further, two divided pieces 11 and 12 are connected to each other and
Two guide cores 16 that are arranged in parallel and serve as guides when the two divided pieces 11 and 12 are engaged or separated from each other are fixed to the divided pieces 12 with screws 17.
【0013】図2及び図3は図1の開口保持治具の包装
袋への装着を示す説明図であり、各工程の平面図、側面
図を示している。図2のa図に示す通り、包装袋30の
開口31への開口保持治具10の装着は、2つの分割片
11,12が互いに係合されて、挿入筒部13が包装袋
30の開口31の内径よりも小径として、挿入筒部13
を包装袋30開口31に挿入させる。2 and 3 are explanatory views showing how the opening holding jig of FIG. 1 is attached to the packaging bag, and are plan views and side views of respective steps. As shown in FIG. 2A, when the opening holding jig 10 is attached to the opening 31 of the packaging bag 30, the two divided pieces 11 and 12 are engaged with each other, and the insertion tube portion 13 is opened to the opening of the packaging bag 30. The insertion tube portion 13 has a diameter smaller than the inner diameter of 31.
Is inserted into the opening 31 of the packaging bag 30.
【0014】図2のb図に示すように、挿入筒部13は
傾斜辺20が形成されているため、開口31に挿入筒部
13の先端部が挿入された後には、傾斜辺20に沿って
開口31の端部は挿入され、図3のc図に示すように、
開口31の端部が開口保持治具10の縁部19に当接す
るまで挿入される。As shown in FIG. 2B, the insertion tube portion 13 is formed with the inclined side 20. Therefore, after the distal end portion of the insertion tube portion 13 is inserted into the opening 31, the insertion tube portion 13 extends along the inclined side 20. And the end of the opening 31 is inserted, and as shown in FIG.
The end of the opening 31 is inserted until it comes into contact with the edge portion 19 of the opening holding jig 10.
【0015】図3のd図に示すように、包装袋30の開
口31が開口保持治具10の縁部19に当接した際に、
2つの分割片11,12の係合を開放することにより、
バネ手段15によって2つの分割片11,12が互いに
離反する。これに伴い挿入筒部13が拡径となり、包装
袋30は開口保持治具10の挿入筒部13に保持され
る。As shown in FIG. 3 d, when the opening 31 of the packaging bag 30 abuts the edge 19 of the opening holding jig 10,
By releasing the engagement of the two divided pieces 11 and 12,
The spring means 15 separates the two divided pieces 11 and 12 from each other. Along with this, the diameter of the insertion tube portion 13 is increased, and the packaging bag 30 is held by the insertion tube portion 13 of the opening holding jig 10.
【0016】この状態で、包装されるべき物品が連通孔
14を通過して包装袋30内部に導入される。尚、外側
の連通孔14端部21は、テーパー状となっているた
め、物品の導入が容易となっている。In this state, the article to be wrapped passes through the communication hole 14 and is introduced into the packaging bag 30. The end 21 of the outer communication hole 14 has a tapered shape, which facilitates the introduction of articles.
【0017】この開口保持治具10を用いた袋詰作業
は、作業者の手作業によって行ってもよいが、機械化に
よって行ってもよい。図4は半機械化の袋詰作業を行う
袋詰装置の一実施例の正面構成を示す説明図である。図
5は図4の袋詰装置の袋詰用治具の動作を説明する説明
図である。The bagging work using the opening holding jig 10 may be carried out manually by a worker, or may be carried out by mechanization. FIG. 4 is an explanatory view showing a front structure of an embodiment of a bagging device for performing semi-mechanized bagging work. FIG. 5 is an explanatory view for explaining the operation of the bagging jig of the bagging device shown in FIG.
【0018】図5のa図に示す通り、袋詰用治具50を
構成する筒状本体51,52を開いて、イカげそのよう
な被包装物品33をげそ先端を内側にして一方の対向片
59と筒状本体51先端からなる挿入先端部53上に配
する。b図に示す通り、他方の筒状本体52を閉じる。
c図に示す通り、挿入先端部53が包装袋30の一端部
の開口31から対向する他端部32まで挿入されてい
る。d図に示す通り、作業者は包装袋30を介して対向
する一対の対向片59同士に開けられた間隙60の各々
に指を入れて被包装物品33を把持しつつ、e図に示す
通り、袋詰用治具50から包装袋と共に被包装物を引き
抜くことにより、包装袋内部に被包装物品33が残置さ
れ、袋詰めすることができる。As shown in FIG. 5a, the cylindrical main bodies 51 and 52 which form the bagging jig 50 are opened, and the squid-like article 33 to be packaged is placed on the opposite side with the tip of the bellows inside. It is arranged on the insertion tip portion 53 which is composed of the piece 59 and the tip of the tubular body 51. The other tubular body 52 is closed as shown in FIG.
As shown in FIG. 7C, the insertion tip 53 is inserted from the opening 31 at one end of the packaging bag 30 to the other end 32 opposite thereto. As shown in FIG. 3d, the worker holds his / her packaged article 33 by inserting his / her finger into each of the gaps 60 opened between the pair of facing pieces 59 facing each other through the packaging bag 30, and as shown in FIG. By pulling out the article to be packaged together with the packaging bag from the bagging jig 50, the article 33 to be packaged is left inside the packaging bag and can be packaged.
【0019】図4に示す通り、袋詰用治具50の筒状本
体51,52を水平状態で、第1位置としての被包装物
品保持位置から第2位置としての袋詰め位置へ搬送する
治具搬送手段として、周面が対向して配された2つの歯
車36に渡された無端のチェーンベルト35上に袋詰用
治具50が等間隔で後端部を固定して複数本配されてい
る。As shown in FIG. 4, the tubular main bodies 51 and 52 of the bagging jig 50 are conveyed horizontally from the holding position of the packaged article as the first position to the bagging position as the second position. As a tool conveying means, a plurality of bagging jigs 50 are arranged on the endless chain belt 35, which is passed over two gears 36 whose peripheral surfaces are opposed to each other, with their rear ends fixed at equal intervals. ing.
【0020】尚、第1位置は袋詰用治具50が一方の歯
車から上部の水平面に至った箇所がよく、第2位置は第
1位置から所定の距離離れた袋詰用治具50が他方の歯
車へ至る手前がよい。袋詰用治具50はチェーンベルト
35によって第1位置から第2位置へ数回に分けて間欠
動作をする。It is to be noted that the first position is preferably a position where the bagging jig 50 reaches from the one gear to the upper horizontal surface, and the second position is the bagging jig 50 which is apart from the first position by a predetermined distance. It is better to reach the other gear. The bagging jig 50 is intermittently operated several times from the first position to the second position by the chain belt 35.
【0021】また、第2位置に止まった袋詰用治具50
の軸方向の対向位置には、止まっている袋詰用治具50
の筒状本体51,52へ包装袋30の開口31を被せる
移動手段としての包装袋供給装置37が配されている。The bagging jig 50 stopped at the second position.
The bagging jig 50 that is stopped at the axially opposite position
A packaging bag supply device 37 as a moving means for covering the cylindrical main bodies 51 and 52 with the opening 31 of the packaging bag 30 is arranged.
【0022】包装袋供給装置37は、開口31のみが開
放された包装袋30が積層状態で斜めに保持された包装
袋ホルダ38から、1枚の包装袋30を装着位置に供給
する供給アーム39が備わっている。供給アーム39の
先端部にはホルダ最下層の包装袋30を吸引する第1吸
引手段40が装着されており、第1吸引手段40で固着
した包装袋30は供給アーム39によって水平位置に待
機される。尚、包装袋30ホルダ38は包装袋30の上
下部を保持しているため、供給アーム39の駆動によっ
て、1枚の包装袋30を引き出すことができる。The packaging bag supply device 37 supplies a single packaging bag 30 to a mounting position from a packaging bag holder 38 in which the packaging bags 30 having only the openings 31 opened are obliquely held in a stacked state. Is equipped with. A first suction means 40 for sucking the packaging bag 30 in the lowermost layer of the holder is attached to the tip of the supply arm 39, and the packaging bag 30 fixed by the first suction means 40 is waited by the supply arm 39 in a horizontal position. It Since the packaging bag 30 holder 38 holds the upper and lower portions of the packaging bag 30, one packaging bag 30 can be pulled out by driving the supply arm 39.
【0023】包装袋30が水平位置に待機されると、供
給アーム39の動作を阻害しないために避難位置へ避難
していた第2アーム41の第2吸引手段42と第3アー
ム43の第3吸引手段44とが包装袋30の開口31縁
部に上方及び下方から対向して配される。その後、第2
吸引手段42が第2アーム41によって下方に下がり、
包装袋30に接触させた後第2及び第3吸引手段42,
44が駆動して、包装袋30の上下面を吸着した後、第
2吸引手段を第2アーム41で上方に持ち上げることに
より、包装袋30の開口が開放される。When the packaging bag 30 stands by in the horizontal position, the second suction means 42 of the second arm 41 and the third arm 43 of the second arm 41, which have been evacuated to the evacuation position, do not hinder the operation of the supply arm 39. The suction means 44 is arranged to face the edge of the opening 31 of the packaging bag 30 from above and below. Then the second
The suction means 42 is lowered by the second arm 41,
After contacting the packaging bag 30, second and third suction means 42,
After driving 44 to suck the upper and lower surfaces of the packaging bag 30, the second suction means is lifted upward by the second arm 41, whereby the opening of the packaging bag 30 is opened.
【0024】開放された包装袋30の開口に第2アーム
41と第3アーム43とがピストン45によって連動し
て前方(開口保持治具10方向)へ動き、開口保持治具
10が装着される。2つの分割片11,12の周側面に
は各々支持体18によって固定され、各々の支持体18
が下部の支持体駆動部46によって互いに係合する方向
に駆動される。また、支持体駆動部46は摺動ピストン
47によって袋詰用治具50の軸方向に移動可能となっ
ている。The second arm 41 and the third arm 43 are interlocked by the piston 45 to move forward (toward the opening holding jig 10) in the opening of the opened packaging bag 30, and the opening holding jig 10 is mounted. . The support pieces 18 are fixed to the peripheral side surfaces of the two divided pieces 11 and 12, respectively.
Are driven in a direction in which they are engaged with each other by the lower support driving unit 46. Further, the support body drive unit 46 can be moved in the axial direction of the bagging jig 50 by a sliding piston 47.
【0025】開放された包装袋30開口への開口保持治
具10の装着は、支持体駆動部46によって2つの分割
片11,12が互いに係合されて、挿入筒部13が包装
袋30の開口よりも小径とする。摺動ピストン45によ
って開放された包装袋30開口を開口保持治具10の方
向へ移動させ、挿入筒部13を包装袋30開口に挿入さ
せる。When the opening holding jig 10 is attached to the opened opening of the packaging bag 30, the supporting member driving portion 46 engages the two divided pieces 11 and 12 with each other, and the insertion tube portion 13 is attached to the packaging bag 30. The diameter is smaller than the opening. The opening of the packaging bag 30 opened by the sliding piston 45 is moved toward the opening holding jig 10, and the insertion tube portion 13 is inserted into the opening of the packaging bag 30.
【0026】包装袋30開口が開口保持治具10の縁部
19に当接した際に、支持体駆動部46の駆動を止める
ことにより、バネ手段15によって2つの分割片11,
12が互いに離反する。これに伴い挿入筒部13が拡径
となり、包装袋30開口を保持する。第2及び第3吸引
手段42,44の吸引を止めることにより、包装袋30
は開口保持治具10の挿入筒部13に保持される。When the opening of the packaging bag 30 comes into contact with the edge portion 19 of the opening holding jig 10, by stopping the driving of the support body driving portion 46, the spring means 15 causes the two divided pieces 11,
12 separate from each other. Along with this, the diameter of the insertion tube portion 13 is increased, and the opening of the packaging bag 30 is held. By stopping the suction of the second and third suction means 42, 44, the packaging bag 30
Is held by the insertion tube portion 13 of the opening holding jig 10.
【0027】この状態で、摺動ピストン47を第2位置
に止まった袋詰用治具50方向へ伸張させることによ
り、連通孔14を介して袋詰用治具50の筒状本体5
1,52が包装袋30の内部に挿入される。尚、袋詰用
治具側の連通孔14は、テーパー状となっているため、
筒状本体51,52の挿入が容易となっている。In this state, the sliding piston 47 is extended toward the bagging jig 50 stopped at the second position, so that the tubular body 5 of the bagging jig 50 is passed through the communication hole 14.
1, 52 are inserted inside the packaging bag 30. Since the communication hole 14 on the side of the bagging jig is tapered,
It is easy to insert the tubular bodies 51 and 52.
【0028】[0028]
【発明の効果】本発明は以上説明した通り、包装袋内へ
物品を袋詰めする際に袋の開口から容易に袋詰めを行う
ために、開口を開けた状態で保持することのできる開口
保持治具を得ることができるという効果がある。As described above, according to the present invention, when an article is packed in a packaging bag, the opening can be held in the opened state so that the bag can be easily filled from the opening of the bag. There is an effect that a jig can be obtained.
【図1】本発明の開口保持治具の一実施例の構成を示す
説明図であり、a図は正面図、b図は側面図、c図は平
面図である。1A and 1B are explanatory views showing a configuration of an embodiment of an opening holding jig of the present invention, wherein FIG. 1A is a front view, FIG. 1B is a side view, and FIG. 1C is a plan view.
【図2】図1の開口保持治具の包装袋への装着工程を示
す説明図である。FIG. 2 is an explanatory view showing a step of mounting the opening holding jig of FIG. 1 on a packaging bag.
【図3】図2に引き続く装着工程を示す説明図である。FIG. 3 is an explanatory diagram showing a mounting process subsequent to FIG. 2;
【図4】半機械化の袋詰作業を行う袋詰装置の一実施例
の正面構成を示す説明図である。FIG. 4 is an explanatory diagram showing a front structure of an embodiment of a bagging device that performs a semi-mechanized bagging operation.
【図5】図4の袋詰装置の袋詰用治具の動作を説明する
説明図である。5 is an explanatory view explaining the operation of the bagging jig of the bagging device in FIG. 4. FIG.
10 …開口保持治具、 11,12…分割片、 13 …挿入筒部、 14 …連通孔、 15 …バネ手段(付勢手段)、 16 …ガイド芯、 17 …ネジ、 18 …支持体、 19 …縁部、 20 …傾斜辺、 21 …連通孔端部、 30 …包装袋、 31 …開口、 32 …他端部、 33 …被包装物品、 35 …チェーンベルト、 36 …歯車、 37 …包装袋供給装置、 38 …包装袋ホルダ、 39 …供給アーム、 40 …第1吸引手段、 41 …第2アーム、 42 …第2吸引手段、 43 …第3アーム、 44 …第3吸引手段、 45 …ピストン、 46 …支持体駆動部、 47 …摺動ピストン、 50 …袋詰用治具、 51,52…筒状本体、 53 …挿入先端部、 59 …対向片、 60 …間隙、 10 ... Aperture holding jig, 11, 12 ... Divided pieces, 13 ... Insertion tube part, 14 ... communication hole, 15 ... Spring means (biasing means), 16 ... Guide core, 17 ... screws, 18 ... Support, 19 ... edge, 20 ... inclined side, 21 ... end of the communication hole, 30 ... packing bag, 31 ... Aperture, 32 ... the other end, 33 ... Article to be packaged, 35… Chain belt, 36 ... Gears 37 ... Packaging bag supply device, 38 ... Packaging bag holder, 39 ... Supply arm, 40 ... First suction means, 41 ... the second arm, 42 ... Second suction means, 43 ... the third arm, 44 ... Third suction means, 45 ... Piston, 46 ... Support drive unit, 47 ... sliding piston, 50 ... a bagging jig, 51, 52 ... tubular body, 53 ... insertion tip, 59 ... the opposite piece, 60 ... gap,
Claims (2)
する際に該開口を開放状態のまま保持する開口保持治具
であって、 該開口保持治具は、包装袋の開口内で拡径可能な挿入筒
部を備え、 該挿入筒部は、長手方向に沿った分割線によって分離さ
れた2つ割り構造を有し、 更に、開口保持治具は、2つ割り構造を離反させて挿入
筒部を拡径することにより、包装袋の開口を開いた状態
に維持する拡径手段を備えたことを特徴とする開口保持
治具。1. An opening holding jig for holding an opening in an open state when an article to be packed is introduced from the opening of the packaging bag, the opening holding jig expanding within the opening of the packaging bag. The insert cylinder part has a diameter, and the insert cylinder part has a halved structure separated by a dividing line along the longitudinal direction. Further, the opening holding jig separates the halved structure from each other. An opening holding jig comprising a diameter expanding means for maintaining the opening of the packaging bag in an open state by expanding the diameter of the insertion tube portion.
滑らかに拡径したテーパー面を含むことを特徴とする請
求項1に記載の開口保持治具。2. The opening holding jig according to claim 1, wherein the cylinder inner wall surface of the outer end edge portion of the insertion cylinder portion includes a tapered surface whose diameter is smoothly expanded.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002134906A JP4014199B2 (en) | 2002-05-10 | 2002-05-10 | Opening holding jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002134906A JP4014199B2 (en) | 2002-05-10 | 2002-05-10 | Opening holding jig |
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Publication Number | Publication Date |
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JP2003327219A true JP2003327219A (en) | 2003-11-19 |
JP4014199B2 JP4014199B2 (en) | 2007-11-28 |
Family
ID=29697370
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005087597A1 (en) * | 2004-03-11 | 2005-09-22 | B.B.W Kabushiki Kaisha | Bagging apparatus |
CN113464533A (en) * | 2021-07-05 | 2021-10-01 | 国光电器股份有限公司 | Antenna pasting and assembling jig |
-
2002
- 2002-05-10 JP JP2002134906A patent/JP4014199B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005087597A1 (en) * | 2004-03-11 | 2005-09-22 | B.B.W Kabushiki Kaisha | Bagging apparatus |
CN113464533A (en) * | 2021-07-05 | 2021-10-01 | 国光电器股份有限公司 | Antenna pasting and assembling jig |
Also Published As
Publication number | Publication date |
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JP4014199B2 (en) | 2007-11-28 |
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