JP4586196B2 - Packaging bag replenishment method for packaging bag feeder - Google Patents

Packaging bag replenishment method for packaging bag feeder Download PDF

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JP4586196B2
JP4586196B2 JP2005175901A JP2005175901A JP4586196B2 JP 4586196 B2 JP4586196 B2 JP 4586196B2 JP 2005175901 A JP2005175901 A JP 2005175901A JP 2005175901 A JP2005175901 A JP 2005175901A JP 4586196 B2 JP4586196 B2 JP 4586196B2
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packaging bag
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magazine
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JP2006347585A (en
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雅志 大島
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General Packer Co Ltd
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Description

本発明は、コンベア式包装袋供給装置に一度に多数の包装袋を自動的に補給する包装袋の補給方法に関する。   The present invention relates to a packaging bag replenishing method for automatically replenishing a conveyor type packaging bag supply device at a time with a large number of packaging bags.

従来のコンベア式包装袋供給装置として、本件出願人にかかるものが特公昭５８−２８１６６号公報、実公平３−５５３２号公報に開示されている。前者公報に記載の繰出装置は、多数の包装袋を遅い速度に設定されたベルトコンベア上に倒して重ねた状態で供給し、そのコンベアの上方に配置された大径ロールに接触する包装袋を少し早い速度で早送りし、かつ、その大径ロールよりもさらに早い速度に設定された繰り出しベルトによって先頭の包装袋を一枚ずつ前方の所定位置に送るように構成されている。また、後者公報に記載の供給装置は、先端部分に厚みをもつチャック付包装袋や薄くて湾曲し易い包装袋に適用するために前者の繰出装置を改良した構造とされている。   As a conventional conveyor-type packaging bag supply device, those related to the present applicant are disclosed in Japanese Patent Publication No. 58-28166 and Japanese Utility Model Publication No. 3-5532. The feeding device described in the former publication supplies a large number of packaging bags in a state of being overlaid on a belt conveyor set at a slow speed, and a packaging bag in contact with a large-diameter roll disposed above the conveyor. It is configured to fast forward at a slightly faster speed and to feed the leading packaging bag one by one to a predetermined position forward by a feeding belt set at a speed higher than that of the large-diameter roll. Further, the supply device described in the latter publication has a structure in which the former feeding device is improved in order to be applied to a packaging bag with a chuck having a thickness at a tip portion and a packaging bag which is thin and easily bent.

このようなコンベア式包装袋供給装置は包装機の包装能力に見合うように設計されてはいるが、包装袋供給装置のベルトコンベア上にセット可能な包装袋の枚数には当然のことながら限界があるので、ストックされた包装袋の枚数が少なくなった都度作業者によって適宜枚数の包装袋を補充しなければならない。仮に、包装能力が毎分２５〜３０袋の一般的な包装機では、通常のコンベア式包装袋供給装置における包装袋のストック可能枚数は約４００枚であるので包装袋が約１６〜１３分間で消化されてしまうことになる。このため、包装袋を人手によって頻繁に補給しなければならないが、その補給作業は非常に煩わしいものである。かかる状況から、コンベア式包装袋供給装置に対して一群の包装袋を自動的に補給する装置の開発が要望されている。   Such a conveyor-type packaging bag supply device is designed to meet the packaging capacity of the packaging machine, but there is of course a limit to the number of packaging bags that can be set on the belt conveyor of the packaging bag supply device. Therefore, an appropriate number of packaging bags must be replenished by an operator whenever the number of stocked packaging bags decreases. For example, in a general packaging machine having a packaging capacity of 25 to 30 bags per minute, the stockable number of packaging bags in a normal conveyor type packaging bag supply apparatus is about 400, so the packaging bags can be about 16 to 13 minutes. It will be digested. For this reason, the packaging bag must be frequently replenished manually, but the replenishment operation is very troublesome. Under such circumstances, development of an apparatus for automatically supplying a group of packaging bags to a conveyor type packaging bag supply apparatus is desired.

特開２０００−１９１１５６号公報に記載の空袋ストッカ装置は、空袋群を長手方向に沿ってストックする複数のストッカを並列に配置すると共に当該ストッカ全体を同時に横移動させる横移動手段を設け、ストックされた空袋群を包装機のコンベアマガジンに向けて搬送するベルトコンベアを各ストッカに夫々備えた構造とし、一度に多数の空袋を空袋貯留装置に供給することができるようにされている。   The empty bag stocker device described in Japanese Patent Application Laid-Open No. 2000-191156 is provided with a lateral movement means for arranging a plurality of stockers for stocking the empty bag group along the longitudinal direction in parallel and simultaneously moving the entire stocker horizontally. Each stocker is equipped with a belt conveyor that transports the stocked empty bags toward the conveyor magazine of the packaging machine so that many empty bags can be supplied to the empty bag storage device at one time. Yes.

上記空袋ストッカ装置では、空袋群を供給した後の空ストッカを横移動手段によって一つずつ何れかの方向へ横移動させる構成とされていることから、作業者は、空ストッカの移動先にて空袋群を収めた通い箱から取り出した新たな空袋を補充する作業を行うことになる。しかして、その作業位置がまちまちになるため作業者の負担が増加し、通い箱を一定の場所におくことができなくて広い作業スペースを要するという問題がある。   In the above-described empty bag stocker apparatus, the empty stocker after supplying the empty bag group is laterally moved one by one by the lateral movement means, so that the operator can move the empty stocker to the destination. The operation of replenishing a new empty bag taken out from the return box containing the empty bag group is performed. Therefore, since the work positions are different, the burden on the worker is increased, and there is a problem that a returnable box cannot be placed in a certain place and a large work space is required.

因みに、包装袋のうちチャック付包装袋については、チャック部分に厚みがあるので多数の袋を同じ向きで重ねると全体の厚さが一様でなくなって通い箱に収容しにくくなる。このため、包装袋の製造会社では、図８に示すように、例えばチャック付包装袋ａを２５枚ずつ一束にしこれを交互に向きを変えた状態で通い箱ｂに４束収めて仕切り板ｃを入れ、ついでチャック付包装袋ａを２５枚ずつ一束にしこれを交互に向きを変えた状態で通い箱ｂに４束収めて仕切り板ｃを入れることを繰り返して合計１２００枚のチャック付包装袋ａを収容したものを需要者に提供している現状である。他方、需要者側では、作業者が通い箱ｂからチャック付包装袋ａを一束ずつ取り出して封を切り、袋口を前方にした状態で一束ずつ包装袋供給装置のコンベア上に補給を行なっている。
実公平３−５５３２号公報 特開２０００−１９１１５６号公報 Incidentally, among the packaging bags, the zippered packaging bag has a thickness at the chuck portion. Therefore, if a large number of bags are stacked in the same direction, the overall thickness is not uniform and it is difficult to accommodate in the return box. For this reason, as shown in FIG. 8, the packaging bag manufacturer, for example, bundles 25 pieces of packaging bags a with zipper into a bundle of four in a return box b in a state where the orientation is changed alternately. c, and then pack the 25 packaging bags a with zipper into a bundle of 25 pieces, put them in the return box b in a state of alternating orientation, and repeatedly put the partition plate c into a total of 1200 zipper The present condition is providing the consumer with the packaging bag a. On the other hand, on the consumer side, the operator takes out the packaging bags a with chucks one by one from the return box b, seals them, and replenishes them one by one on the conveyor of the packaging bag supply device with the bag mouth facing forward. Is doing.
Japanese Utility Model Publication No. 3-5532 JP 2000-191156 A

本発明の目的は、包装袋供給装置に対して包装袋を一群ずつ自動的に補給することができ、作業者の労力の軽減化に寄与する包装袋の補給方法を提供することにある。   An object of the present invention is to provide a packaging bag replenishing method that can automatically replenish packaging bags one group at a time to the packaging bag supply device and contributes to a reduction in the labor of an operator.

前記目的を達成するために請求項１に記載した発明は、包装袋供給装置のベルトコンベア上に一群の包装袋を自動的に補給する包装袋の補給方法において、
一群の包装袋を長手方向に倒して積み重ねるように載置することができる多数のマガジンと、セット位置にて該マガジンを上下方向に所定間隔をおいて保持することができると共に一群の包装袋が載置された各マガジンを下方へ順次移動させる第１移動手段と、その第１移動手段の最下位に移動したマガジンを水平方向に移送する移送手段と、その移送手段により送り込まれるマガジンを上方へ順次移動させる第２移動手段と、供給位置にて該第２移動手段により最上位に送り込まれたマガジンに載置された一群の包装袋の一側縁を押え部材によって挟持すると共に当該押え部材により挟持された包装袋を前記包装袋供給装置のベルトコンベア上に貯留される包装袋の最後尾に接続するように供給する送り込み手段と、包装袋を供給した後の空マガジンを前記セット位置まで帰還させる回送手段とを備え、前記セット位置にて一群の包装袋を第１移動手段に待機する空マガジンに載置し、その第１移動手段により最下位に移動したマガジンを移送手段によって第２移動手段まで移送し、その第２移動手段により最上位に送り込まれたマガジン内の一群の包装袋を送り込み手段によって前記ベルトコンベア上に貯留される包装袋の最後尾に接続するように供給し、ついで、包装袋が供給された後の空マガジンを回送手段により元のセット位置まで帰還させて第１移動手段により最上位に保持させることを特徴とする。 In order to achieve the object, the invention described in claim 1 is a packaging bag replenishing method for automatically replenishing a group of packaging bags on a belt conveyor of a packaging bag supply device.
A large number of magazines that can be stacked so as to stack a group of packaging bags in the longitudinal direction, and the magazines can be held at a predetermined interval in the vertical direction at the set position, and a group of packaging bags First moving means for sequentially moving the respective mounted magazines downward, transfer means for transferring the magazine moved to the lowest position of the first moving means in the horizontal direction, and magazines fed by the transfer means upward A second moving means that sequentially moves, and one side edge of the group of packaging bags placed on the magazine sent to the uppermost position by the second moving means at the supply position by the holding member and the holding member Feeding means for supplying the sandwiched packaging bag so as to be connected to the tail end of the packaging bag stored on the belt conveyor of the packaging bag supply device, and after supplying the packaging bag A magazine that is moved back to the lowest position by the first moving means, wherein the magazine is mounted on an empty magazine waiting on the first moving means at the set position. Is transferred to the second moving means by the transferring means, and the group of packaging bags in the magazine sent to the uppermost position by the second moving means is connected to the tail end of the packaging bags stored on the belt conveyor by the sending means. Then, the empty magazine after the packaging bag is supplied is returned to the original set position by the forwarding means and held at the uppermost position by the first moving means.

同様の目的を達成するために請求項２に記載した発明は、請求項１に記載の包装袋供給装置への包装袋の補給方法において、前記マガジンは、前記包装袋の幅方向を規制する左右一対の案内片の一方を起立及び倒伏自在に設けられ、その案内片を倒伏させた状態にて前記送り込み手段の押え部材によって包装袋の一側縁を挟持させることを特徴とするものである。   In order to achieve the same object, the invention described in claim 2 is the method for replenishing a packaging bag to the packaging bag supply device according to claim 1, wherein the magazine controls the width direction of the packaging bag. One of the pair of guide pieces is provided so as to be able to stand up and down, and one side edge of the packaging bag is held by the holding member of the feeding means in a state where the guide piece is fallen down.

同様の目的を達成するために請求項３に記載した発明は、請求項１又は２に記載の包装袋供給装置への包装袋の補給方法において、前記包装袋がチャック付包装袋又はスパウト袋であり、かつ、多数の一群ずつまとめられたチャック付包装袋又はスパウト袋を通い箱に収容し、その通い箱からチャック付包装袋又はスパウト袋を一群ずつ取り出して前記マガジンに載置することを特徴とするものである。   In order to achieve the same object, the invention described in claim 3 is the method for replenishing a packaging bag to the packaging bag supply device according to claim 1 or 2, wherein the packaging bag is a packaging bag with a chuck or a spout bag. And a plurality of groups of zippered packaging bags or spout bags are stored in a passing box, and the zippered packaging bags or spout bags are taken out one by one from the passing box and placed in the magazine. It is what.

（請求項１の発明）
この包装袋供給装置への包装袋の補給方法は、包装袋供給装置に対して包装袋を一群ずつ自動的に補給することができるので、今までの包装袋の補充作業を頻繁に行う煩わしさを解消することができる。加えて、補充作業をセット位置の一箇所で行えるので、作業スペースが少なくて済むと共に作業者の労力を軽減化することができる。 (Invention of Claim 1)
This method of replenishing a packaging bag to the packaging bag supply device can automatically replenish the packaging bags one by one to the packaging bag supply device. Can be eliminated. In addition, since the replenishment work can be performed at one position of the set position, the work space can be reduced and the labor of the operator can be reduced.

（請求項２の発明）
この包装袋供給装置への包装袋の補給方法によれば、マガジンの案内片を倒伏させて送り込み手段の押え部材によって包装袋の一側縁を挟持することができるので、包装袋を円滑にコンベア上に供給することができる。 (Invention of Claim 2)
According to the method of replenishing the packaging bag to the packaging bag supply device, the guide piece of the magazine can be laid down and one side edge of the packaging bag can be clamped by the pressing member of the feeding means, so that the packaging bag can be smoothly conveyed Can be supplied on top.

（請求項３の発明）
この包装袋供給装置への包装袋の補給方法によれば、一群のチャック付包装袋又はスパウト袋を一度にマガジンにセットすることができるので、包装袋の補充作業を効率よく行うことができる。本願発明においては、実施例で述べるように、図８に示す従来の通い箱ｂに変えて、例えば図７に示す１００枚を一群とするチャック付包装袋１を１２群収容可能な通い箱２０を設け、この通い箱２０からチャック付包装袋を一群ずつ取り出してマガジンにセットする方法を提案している。よって、チャック付包装袋のマガジンへのセット回数に関しては、従来の通い箱によるものと比較して単純に１／４の回数で済むことになるため、補充作業を頻繁に行う煩わしさを解消することができる。 (Invention of Claim 3)
According to this method for replenishing packaging bags to the packaging bag supply device, a group of packaging bags with chucks or spout bags can be set in the magazine at a time, so that the packaging bag can be replenished efficiently. In the present invention, as described in the embodiment, in place of the conventional returnable box b shown in FIG. 8, for example, a returnable box 20 capable of accommodating 12 groups of packaging bags 1 with a chuck as shown in FIG. And a method for taking out a group of packaging bags with a chuck from the returnable box 20 and setting them in a magazine. Therefore, the number of times the packaging bag with a chuck is set in the magazine can be reduced by a quarter of the number of times required for a conventional returnable box, thus eliminating the troublesome replenishment work. be able to.

以下に、本発明の最良の形態例を図面に基づいて説明する。図１は本発明方法を適用した包装袋の補給装置をコンベア式包装袋供給装置に付設した状態を示す平面図、図２は包装袋の補給装置におけるマガジンの流れを示す説明図、図３はチャック付包装袋が載置されたマガジンの斜視図、図４は送り込み手段により包装袋を挟持する状態を示す説明図、図５は他の形態のマガジンの斜視図、図６は送り込み手段により包装袋をベルトコンベア上に供給する状態を示す説明図、図７はチャック付包装袋が収容された本発明に関連する通い箱の説明図である。   The best mode of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view showing a state in which a packaging bag supply device to which the method of the present invention is applied is attached to a conveyor type packaging bag supply device, FIG. 2 is an explanatory diagram showing the flow of a magazine in the packaging bag supply device, and FIG. 4 is a perspective view of a magazine on which a packaging bag with a chuck is placed, FIG. 4 is an explanatory view showing a state in which the packaging bag is sandwiched by the feeding means, FIG. 5 is a perspective view of another magazine, and FIG. 6 is a packaging by the feeding means. FIG. 7 is an explanatory view of a returnable box related to the present invention in which a packaging bag with a chuck is accommodated.

本発明方法を適用した包装袋の補給装置Ｓと、この補給装置Ｓが付設されるコンベア式包装袋供給装置Ｋを図１に示す。そのコンベア式包装袋供給装置Ｋは、一般的なロータリー式包装機（一部を示す）Ｐに設置されている。本発明方法において対象とする包装袋は、平袋、自立袋、チャック付包装袋、スパウト袋等を含むが、この実施例ではチャック付包装袋を対象として説明する。図３に示すように、そのチャック付包装袋１は、チャック３が設けられた袋口２の幅を中央部分４よりも少し狭く形成し、底部５に襞（図示せず）を設けた構成とされている。   FIG. 1 shows a packaging bag supply device S to which the method of the present invention is applied, and a conveyor type packaging bag supply device K to which the supply device S is attached. The conveyor type packaging bag supply device K is installed in a general rotary type packaging machine (a part of which is shown) P. The packaging bag targeted in the method of the present invention includes a flat bag, a self-supporting bag, a packaging bag with a chuck, a spout bag, and the like. In this embodiment, the packaging bag with a chuck will be described. As shown in FIG. 3, the packaging bag 1 with the chuck is configured such that the width of the bag mouth 2 provided with the chuck 3 is slightly narrower than the center portion 4 and a ridge (not shown) is provided on the bottom portion 5. It is said that.

図１、図２において、上記包装袋の補給装置Ｓは、一群、この実施例では１００枚のチャック付包装袋１を長手方向に倒して積み重ねるように載置することができる多数のマガジン１０と、セット位置（イ）にてマガジン１０を上下方向に所定間隔をおいて保持することができると共に、一群のチャック付包装袋１が載置された各マガジン１０を下方へ順次移動させる第１移動手段（図示せず）と、その第１移動手段の最下位に移動したマガジン１０を水平方向に移送する移送手段（図示せず）と、その移送手段により送り込まれるマガジン１０を上方へ順次移動させる第２移動手段（図示せず）と、供給位置（ロ）にて第２移動手段により最上位に送り込まれたマガジン１０内の全てのチャック付包装袋１の一側縁６を押え部材１５，１５によって挟持し、その挟持されたチャック付包装袋１を包装袋供給装置Ｋのベルトコンベアｍ上に貯留されているチャック付包装袋１の最後尾に接続するように供給する送り込み手段（図示せず）と、チャック付包装袋１を供給した後の空マガジン１０を元のセット位置（イ）まで帰還させる回送手段（図示せず）とから構成とされている。   1 and 2, the packaging bag replenishing device S includes a group of magazines 10, in this embodiment, a large number of magazines 10 that can be stacked and stacked in a longitudinal direction with 100 packaging bags 1 with a chuck. In the set position (a), the magazine 10 can be held in the vertical direction at a predetermined interval, and the magazine 10 on which the group of packaging bags 1 with a chuck are placed is sequentially moved downward. Means (not shown), transfer means (not shown) for transferring the magazine 10 moved to the lowest position of the first moving means in the horizontal direction, and the magazine 10 fed by the transfer means are sequentially moved upward. A second moving means (not shown), and pressing members 15 on one side edge 6 of all the packaging bags 1 with a chuck in the magazine 10 sent to the uppermost position by the second moving means at the supply position (b), 15 Therefore, a feeding means (not shown) for clamping and feeding the clamped packaging bag 1 so as to be connected to the tail end of the packaging bag 1 with a chuck stored on the belt conveyor m of the packaging bag supply device K. ) And a forwarding means (not shown) for returning the empty magazine 10 after supplying the packaging bag 1 with the chuck to the original set position (A).

マガジン１０は、図３に示すように、細長い四角形の平坦面１０ａの周囲に、チャック付包装袋１の幅方向を規制する左右一対の一定高さの案内片１１ａ，１１ｂと後側片１１ｃを設けて前部と上方を開放した形態とされている。一方の案内片１１ａについては、起立及び倒伏自在でそれらの状態を保持可能に設けられている。しかして、一群のチャック付包装袋１がマガジン１０に長手方向に倒して積み重ねるように載置されて案内片１１ａを倒伏させた状態にて、送り込み手段の押え部材１５，１５によってチャック付包装袋１の一側縁を挟持させることができるように設けられている（図４）。   As shown in FIG. 3, the magazine 10 has a pair of left and right guide pieces 11a, 11b and a rear piece 11c, which regulate the width direction of the packaging bag 1 with a chuck, around an elongated rectangular flat surface 10a. The front part and the upper part are open and provided. The one guide piece 11a is provided so as to be able to stand up and down and to maintain its state. Thus, in a state where the group of zippered packaging bags 1 are placed in the magazine 10 so as to be stacked in the longitudinal direction and the guide pieces 11a are laid down, the zippered packaging bags are pressed by the pressing members 15 and 15 of the feeding means. It is provided so that one side edge of 1 can be clamped (FIG. 4).

上記マガジン１０は、一方の案内片１１ａを起立及び倒伏自在に設けているが、図５に示すマガジン３０を用いることも可能である。そのマガジン３０は、細長い四角形の平坦面３０ａの周囲に左右の案内片３１ａ，３１ｂと後側片３１ｃを固定した状態に設けられている。   In the magazine 10, one guide piece 11a is provided so as to be able to stand up and down, but a magazine 30 shown in FIG. 5 can also be used. The magazine 30 is provided in a state in which left and right guide pieces 31a and 31b and a rear piece 31c are fixed around an elongated rectangular flat surface 30a.

図７に示すダンボール製の通い箱２０は、一群の（１００枚ずつまとめられた）チャック付包装袋１を１２群収容することができるものであり、本発明方法に欠くことのできない新たな梱包形式の通い箱である。   The corrugated cardboard return box 20 shown in FIG. 7 can accommodate 12 groups of packaging bags 1 with a zipper (collected by 100 sheets), and is a new packaging indispensable for the method of the present invention. It is a returnable box.

つぎに、本発明の「包装袋供給装置への包装袋の補給方法」を図面に基づいて説明する。
（１）セット位置（イ）にて、図７に示す通い箱２０からチャック付包装袋１を一群ずつ取り出して第１移動手段に待機する空マガジン１０に長手方向に倒して積み重ねるように載置する。
（２）一群のチャック付包装袋１が載置されたマガジン１０は第１移動手段により最下位に移動し、移送手段によって供給位置（ロ）に設けられた第２移動手段まで移送される。
（３）第２移動手段により最上位に送り込まれたマガジン１０内のチャック付包装袋１は、送り込み手段の押え部材１５，１５によって各々の一側縁を挟持され、その送り込み手段によって包装袋供給装置Ｋのベルトコンベアｍ上に貯留されたチャック付包装袋１の最後尾に接続するように供給される。
（４）ついで、空マガジン１０は、回送手段により元のセット位置（イ）まで帰還させて第１移動手段により最上位に保持される。
上記（１）〜（４）の作業工程を連続的に繰り返すことにより、包装袋供給装置Ｋに対してチャック付包装袋１が一群ずつ自動的に補給される。 Next, the “packaging bag replenishment method to the packaging bag supply device” of the present invention will be described with reference to the drawings.
(1) At the set position (a), the zippered packaging bags 1 are taken out from the return box 20 shown in FIG. 7 one by one and placed on the empty magazine 10 waiting in the first moving means in a longitudinal direction and stacked. To do.
(2) The magazine 10 on which the group of packaging bags 1 with a chuck is placed is moved to the lowest position by the first moving means and transferred to the second moving means provided at the supply position (b) by the transferring means.
(3) The zippered packaging bag 1 in the magazine 10 sent to the uppermost position by the second moving means is clamped on one side edge by the holding members 15 and 15 of the feeding means, and supplied to the packaging bag by the feeding means. It is supplied so as to be connected to the tail end of the packaging bag with chuck 1 stored on the belt conveyor m of the apparatus K.
(4) Next, the empty magazine 10 is returned to the original set position (A) by the forwarding means and held at the uppermost position by the first moving means.
The packaging bags 1 with a chuck are automatically supplied to the packaging bag supply device K one group at a time by continuously repeating the operation steps (1) to (4).

なお、ロータリー式包装機Ｐについては、多数のグリップ対ｇを回転体の放射方向に突設し、供給されるチャック付包装袋１を各グリップ対ｇにより順次吊り下げ状に掴んで開口ステーション、充填ステーション、袋口シールステーション等の各ステーションに間欠移動させつつ、所定量の被包装物を１工程の停止時間内に充填し、袋口２を施封したチャック付包装袋１を機外に排出する公知の構成とされている。その包装機の一例として、本件出願人にかかるものが特公昭５７−２９３３２号の第１図に掲載されている。   For the rotary packaging machine P, a large number of grip pairs g project in the radial direction of the rotating body, and the supplied packaging bags 1 with chucks are sequentially suspended by the grip pairs g to open the opening station, While intermittently moving to each station such as a filling station and a bag mouth sealing station, a predetermined amount of an object to be packaged is filled within the stop time of one process, and the packaging bag 1 with the zipper with the bag mouth 2 sealed is taken out of the machine. It is set as the well-known structure to discharge. An example of the packaging machine is shown in FIG. 1 of Japanese Patent Publication No. 57-29332.

以上に述べた通り、この包装袋供給装置への包装袋の補給方法によれば、包装袋供給装置に対して包装袋を一群ずつ自動的に補給することができるので、今までの包装袋の補充作業を頻繁に行う煩わしさを解消することができ、補充作業をセット位置の一箇所で行えるので、作業スペースが少なくて済むと共に作業者の労力を軽減化することができる。   As described above, according to the method of replenishing the packaging bag to the packaging bag supply device, the packaging bags can be automatically replenished one by one to the packaging bag supply device. The troublesome work of frequent replenishment work can be eliminated, and the replenishment work can be performed at one set position, so that the work space can be reduced and the labor of the operator can be reduced.

本発明方法を適用した包装袋の補給装置をコンベア式包装袋供給装置に付設した状態を示す平面図The top view which shows the state which attached the supply apparatus of the packaging bag to which this invention method is applied to the conveyor type packaging bag supply apparatus 包装袋の補給装置におけるマガジンの流れを示す説明図Explanatory drawing which shows the flow of the magazine in the supply device of a packaging bag チャック付包装袋が載置されたマガジンの斜視図Perspective view of magazine with packaging bag with zipper 送り込み手段により包装袋を挟持する状態を示す説明図Explanatory drawing which shows the state which clamps a packaging bag by sending means 他の形態のマガジンの斜視図Perspective view of another form of magazine 送り込み手段により包装袋をベルトコンベア上に供給する状態を示す説明図Explanatory drawing which shows the state which supplies a packaging bag on a belt conveyor by sending means チャック付包装袋が収容された本発明に関連する通い箱の説明図Explanatory drawing of a return box related to the present invention in which a packaging bag with a chuck is accommodated チャック付包装袋が収容された従来の通い箱の説明図Illustration of a conventional returnable box containing a packaging bag with a chuck

符号の説明Explanation of symbols

Ｓ・・・包装袋の補給装置
１・・・チャック付包装袋（包装袋）
２・・・袋口
１０・・・マガジン
１１ａ，１１ｂ・・・案内片
１５・・・（送り込み手段の）押え部材
２０・・・通い箱
Ｋ・・・コンベア式包装袋供給装置
ｍ・・・ベルトコンベア
Ｐ・・・ロータリー式包装機
S ... Packing bag replenishing device 1 ... Packing bag with chuck (packaging bag)
2 ... Bag mouth 10 ... Magazines 11a, 11b ... Guide piece 15 ... Holding member 20 (of feeding means) ... Passage box K ... Conveyor type packaging bag feeder m ... Belt conveyor P ... Rotary type packaging machine

Claims (3)

包装袋供給装置のベルトコンベア上に一群の包装袋を自動的に補給する包装袋の補給方法において、
一群の包装袋を長手方向に倒して積み重ねるように載置することができる多数のマガジンと、セット位置にて該マガジンを上下方向に所定間隔をおいて保持することができると共に一群の包装袋が載置された各マガジンを下方へ順次移動させる第１移動手段と、その第１移動手段の最下位に移動したマガジンを水平方向に移送する移送手段と、その移送手段により送り込まれるマガジンを上方へ順次移動させる第２移動手段と、供給位置にて該第２移動手段により最上位に送り込まれたマガジンに載置された一群の包装袋の一側縁を押え部材によって挟持すると共に当該押え部材により挟持された包装袋を前記包装袋供給装置のベルトコンベア上に貯留される包装袋の最後尾に接続するように供給する送り込み手段と、包装袋を供給した後の空マガジンを前記セット位置まで帰還させる回送手段とを備え、前記セット位置にて一群の包装袋を第１移動手段に待機する空マガジンに載置し、その第１移動手段により最下位に移動したマガジンを移送手段によって第２移動手段まで移送し、その第２移動手段により最上位に送り込まれたマガジン内の一群の包装袋を送り込み手段によって前記ベルトコンベア上に貯留される包装袋の最後尾に接続するように供給し、ついで、包装袋が供給された後の空マガジンを回送手段により元のセット位置まで帰還させて第１移動手段により最上位に保持させることを特徴とする包装袋供給装置への包装袋の補給方法。 In a packaging bag replenishment method for automatically replenishing a group of packaging bags on a belt conveyor of a packaging bag supply device,
A large number of magazines that can be stacked so as to stack a group of packaging bags in the longitudinal direction, and the magazines can be held at a predetermined interval in the vertical direction at the set position, and a group of packaging bags First moving means for sequentially moving the respective mounted magazines downward, transfer means for transferring the magazine moved to the lowest position of the first moving means in the horizontal direction, and magazines fed by the transfer means upward A second moving means that sequentially moves, and one side edge of the group of packaging bags placed on the magazine sent to the uppermost position by the second moving means at the supply position by the holding member and the holding member Feeding means for supplying the sandwiched packaging bag so as to be connected to the tail end of the packaging bag stored on the belt conveyor of the packaging bag supply device, and after supplying the packaging bag A magazine that is moved back to the lowest position by the first moving means, wherein the magazine is mounted on an empty magazine waiting on the first moving means at the set position. Is transferred to the second moving means by the transferring means, and the group of packaging bags in the magazine sent to the uppermost position by the second moving means is connected to the tail end of the packaging bags stored on the belt conveyor by the sending means. To the packaging bag supply device, wherein the empty magazine after the packaging bag is supplied is returned to the original set position by the forwarding means and held at the uppermost position by the first moving means. How to refill the packaging bag. 前記マガジンは、前記包装袋の幅方向を規制する左右一対の案内片の一方を起立及び倒伏自在に設けられ、その案内片を倒伏させた状態にて前記送り込み手段の押え部材によって包装袋の一側縁を挟持させることを特徴とする請求項１に記載の包装袋供給装置への包装袋の補給方法。   The magazine is provided so that one of a pair of left and right guide pieces for regulating the width direction of the packaging bag can be stood up and laid down, and in a state where the guide piece is laid down, the magazine has one of the packaging bags by a pressing member of the feeding means. The method for replenishing a packaging bag to the packaging bag supply device according to claim 1, wherein the side edges are clamped. 前記包装袋がチャック付包装袋又はスパウト袋であり、かつ、多数の一群ずつまとめられたチャック付包装袋又はスパウト袋を通い箱に収容し、その通い箱からチャック付包装袋又はスパウト袋を一群ずつ取り出して前記マガジンに載置することを特徴とする請求項１又は２に記載の包装袋供給装置への包装袋の補給方法。
The packaging bag is a packaging bag with a zipper or a spout bag, and a plurality of zigzag packaging bags or spout bags that are grouped together are accommodated in a passing box, and the zippered packaging bag or spout bag is a group from the passing box. 3. The method for replenishing packaging bags to the packaging bag supply device according to claim 1, wherein the packaging bags are taken out one by one and placed in the magazine.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591328A (en) * 1982-06-25 1984-01-06 ライオン株式会社 Automatic feeder for carton
JPH08337217A (en) * 1995-06-09 1996-12-24 Toyo Jidoki Co Ltd Packaging material supplying apparatus
JP2000191156A (en) * 1998-12-24 2000-07-11 Toyo Jidoki Co Ltd Empty bag stocker device for supplying empty bag group to empty bag storage device of bagging and packing machine
JP2002104325A (en) * 2000-09-26 2002-04-10 Seiko Corp Feeding device of pouch bag
JP2005067644A (en) * 2003-08-22 2005-03-17 Toyo Jidoki Co Ltd Method and device for bagging and sealing packaged object

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591328A (en) * 1982-06-25 1984-01-06 ライオン株式会社 Automatic feeder for carton
JPH08337217A (en) * 1995-06-09 1996-12-24 Toyo Jidoki Co Ltd Packaging material supplying apparatus
JP2000191156A (en) * 1998-12-24 2000-07-11 Toyo Jidoki Co Ltd Empty bag stocker device for supplying empty bag group to empty bag storage device of bagging and packing machine
JP2002104325A (en) * 2000-09-26 2002-04-10 Seiko Corp Feeding device of pouch bag
JP2005067644A (en) * 2003-08-22 2005-03-17 Toyo Jidoki Co Ltd Method and device for bagging and sealing packaged object

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