JP2012140136A - Counting stacking device of packing bag - Google Patents

Counting stacking device of packing bag Download PDF

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JP2012140136A
JP2012140136A JP2010292081A JP2010292081A JP2012140136A JP 2012140136 A JP2012140136 A JP 2012140136A JP 2010292081 A JP2010292081 A JP 2010292081A JP 2010292081 A JP2010292081 A JP 2010292081A JP 2012140136 A JP2012140136 A JP 2012140136A
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storage chamber
packaging
conveyor
opening
counting
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JP5271348B2 (en
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Hirotake Okuda
洋丈 奥田
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Toyo Kikai Seisakusho:Kk
株式会社東陽機械製作所
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Abstract

PROBLEM TO BE SOLVED: To provide a counting stacking device of packing bags for achieving space-saving.SOLUTION: This counting stacking device is attached to a packing machine for simultaneously manufacturing and intermittently supplying the stick type packing bags p over a plurality of rows, and includes lower storage chambers 43 of the same row having openable-closable bottom parts and storing the packing bags p supplied from the packing machine in response to the respective rows, movable bottom plates for dropping the packing bags p by opening the respective bottom parts of the lower storage chambers 43 by the optional number, and conveyors 60 arranged to be circularly travelable just under lower storage chamber rows 43A and transferring and dropping the packing bags p dropped from the lower storage chambers 43 in a stacking part after receiving the packing bags p.

Description

本発明は、充填包装機に装備される包装袋の計数集積装置に関する。   The present invention relates to a counting and accumulating device for packaging bags equipped in a filling and packaging machine.
スティック型の包装袋は、縦型多列自動充填包装機で製造される(特許文献1参照)。この包装機では、原反包装フィルムを所定幅ずつスリッタで切り分け、切り分けられた各包装フィルムを幅方向に巻き込んで重ね合わせ端に縦シールを施すことで筒状体を形成し、その筒状体の所定位置に横シールを施したのち、粉状、顆粒状等の内容物を充填して半包装袋を形成し、その半包装袋を1サイクルずつ送り出してさらに横シールを施すことでスティック型の包装袋を形成し、同横シール部を切断して1袋ずつの包装袋を製造するようになっている。   A stick-type packaging bag is manufactured by a vertical multi-row automatic filling and packaging machine (see Patent Document 1). In this wrapping machine, a raw fabric wrapping film is cut by a slitter by a predetermined width, each cut wrapping film is wound in the width direction, and a cylindrical body is formed by applying a vertical seal to the overlapping end. After a horizontal seal is applied at a predetermined position, a semi-wrapping bag is formed by filling the contents of powder, granules, etc., and the semi-wrapping bag is sent out one cycle at a time, and then a stick type is applied. The packaging bag is formed, and the transverse seal portion is cut to produce one packaging bag.
ここで、この種の縦型多列自動充填包装機で製造されたスティック型の包装袋の計数集積装置の一例として、以下のようなものが知られている。このものは、各縦列で製造された包装袋をシュートに沿って滑落させて、収容室に設けられた観音開き式の底板で一旦受け、そののち底板を開いてその下方に配されたフィンガコンベアで受けつつ横一列分を纏めて搬送する。搬送先には、複数の区切られた受容部を備えて間欠回転されるスターホイールが装備されていて、搬送先において落下した包装袋の包数を透過型光電センサで計数し、所定包数となったところでスターホイールを回転させて区切るようになっている。   Here, the following is known as an example of a counting and accumulating device for stick-type packaging bags manufactured by this type of vertical multi-row automatic filling and packaging machine. This is done by sliding the packaging bags manufactured in each column along the chute, receiving them once with the double-spreading bottom plate provided in the storage chamber, and then opening the bottom plate and using the finger conveyor arranged below it. While receiving, it conveys one horizontal row. The transport destination is equipped with a star wheel that is intermittently rotated with a plurality of partitioned receiving portions, and the number of packaging bags dropped at the transport destination is counted by a transmission photoelectric sensor, At that point, the star wheel is rotated and separated.
特開2006−27683号公報JP 2006-27683 A
上記従来の計数集積装置では、搬送先で包装袋を順次に落下させる間に透過型光電センサで包数を計数するのであるから、収容室から受け取った横一列分の包装袋をある程度間隔を保ったままで、光電センサが設けられた位置までフィンガコンベア等の大掛かりな搬送コンベアで搬送する必要があり、それだけスペースに多くを要するという問題があった。
本発明は上記のような事情に基づいて完成されたものであって、その目的は、省スペース化を実現した包装袋の計数集積装置を提供するところにある。
In the above conventional counting and accumulating apparatus, the number of packages is counted by the transmission type photoelectric sensor while the packaging bags are sequentially dropped at the transport destination, so that the packaging bags for the horizontal row received from the storage chamber are kept to some extent. There is a problem in that it is necessary to transport it to a position where the photoelectric sensor is provided by a large transport conveyor such as a finger conveyor, which requires a lot of space.
The present invention has been completed based on the above circumstances, and an object of the present invention is to provide a packaging and counting apparatus for packaging bags that realizes space saving.
本発明は、スティック型の包装袋を複数列に亘って同時に製造しかつ間欠的に供給する包装機に付設された包装袋の計数集積装置であって、開閉可能な底部を有し前記包装機から供給された包装袋を各列に対応して収容する同列の収容室と、前記収容室の各底部を任意数開放して包装袋を落下させる底部開閉機構と、前記収容室列の直下で循環走行可能に配され前記収容室から落下した包装袋を受けたのち集積部に移送して落とし込むコンベアと、が具備されたところに特徴を有する。   The present invention is a packaging bag counting and accumulating apparatus attached to a packaging machine that simultaneously manufactures a plurality of rows of stick-type packaging bags and supplies them intermittently, and has a bottom that can be opened and closed. Storage chambers in the same row that store the packaging bags supplied from each row, a bottom opening / closing mechanism that opens any number of the bottom portions of the storage chambers to drop the packaging bags, and directly below the storage chamber rows It is characterized in that it is provided with a conveyer that is arranged so as to be able to circulate and that receives the packaging bag dropped from the storage chamber and then transfers it to the stacking unit and drops it.
上記構成によれば、包装機で同時に製造された各列のスティック型の包装袋は、対応する収容室に個別に入れられ、そののち任意数の収容室の底部が開くことで必要数の包装袋がコンベア上に落下して受けられ、コンベアの走行により受けられた包装袋が集積部に落下して集積される。
収容室から包装袋を落下させる過程で計数しかつ必要数の集積を行うことができ、言い換えると、収容室の下方のスペースにおいて、計数部と集積部とを集約して配することが可能となり、収容室から離間した位置にある計数部に向けてコンベアを配することが必須であった従来装置と比べて大幅な省スペース化を実現することができ、併せて製造コストの低減も図ることができる。
According to the above configuration, each row of stick-type packaging bags manufactured simultaneously by the packaging machine is individually placed in the corresponding storage chamber, and then the bottom of the arbitrary number of storage chambers is opened to open the required number of packages. The bags are dropped and received on the conveyor, and the packaging bags received by the running of the conveyor are dropped and accumulated on the accumulation unit.
Counting in the process of dropping the packaging bag from the storage chamber and accumulation of the required number can be performed. In other words, the counting unit and the stacking unit can be aggregated and arranged in the space below the storage chamber. Compared to the conventional device, where it is essential to arrange the conveyor toward the counting unit located at a position away from the storage chamber, a significant space saving can be realized, and the manufacturing cost can also be reduced. Can do.
また、以下のような構成としてもよい。
(1)前記底部開閉機構は、前記各収容室の底部に亘って覆う底板が設けられる一方、この底板を前記収容室の並び方向に沿って往復運動させる駆動部材が具備され、前記底板の移動ストロークを変更することにより前記収容室の各底部の開放数を変更するようになっている。エアシリンダ等を利用して個々に収容室の底部を開閉することに比べて、構成部品の削減と、さらなる省スペース化を図ることができる。
The following configuration may also be used.
(1) The bottom opening / closing mechanism is provided with a bottom plate that covers the bottom of each storage chamber, and is provided with a drive member that reciprocates the bottom plate in the direction in which the storage chambers are arranged. By changing the stroke, the number of openings at each bottom of the storage chamber is changed. Compared to individually opening and closing the bottom of the storage chamber using an air cylinder or the like, it is possible to reduce the number of components and further save space.
(2)前記コンベアが間欠的に所定距離ずつ循環走行可能であるとともに、同コンベアにおける上方走行面の移動方向の前方に前記集積部が設けられており、前記コンベアの前記上方走行面で包装袋が受けられたのち同コンベアが所定距離走行することに伴い受けられた包装袋の全てが前記上方走行面の前端から前記集積部に落とし込まれる。収容室から落下した必要数の包装袋は、下方で待機しているコンベアの上方走行面で受けられ、コンベアの走行により受けられた包装袋の全てが集積部に落下して集積される。   (2) The conveyor can be circulated by a predetermined distance intermittently, and the stacking portion is provided in front of the moving direction of the upper running surface of the conveyor, and a packaging bag is provided on the upper running surface of the conveyor. Is received, all the packaging bags received as the conveyor travels a predetermined distance are dropped into the stacking portion from the front end of the upper travel surface. The required number of packaging bags dropped from the storage chamber are received by the upper running surface of the conveyor waiting at the lower side, and all of the packaging bags received by the running of the conveyor are dropped and accumulated in the stacking unit.
(3)前記コンベアの走行面には複数のガイド板が所定間隔を開けて立てられ、当該コンベアの停止時において前記各収容室の直下に位置する同数の載置部が形成されるようになっている。収容室から落下した包装袋は、両側のガイド板で案内されつつ確実に対応した載置部内に収まって受けられる。また、コンベアが高速駆動された場合も、包装袋が載置部内に保持されて、コンベアからはみ出したり落下することが防止される。   (3) A plurality of guide plates are erected at predetermined intervals on the running surface of the conveyor, and the same number of mounting portions that are located immediately below the storage chambers are formed when the conveyor is stopped. ing. The packaging bag dropped from the storage chamber is securely received in the corresponding placement portion while being guided by the guide plates on both sides. Further, even when the conveyor is driven at a high speed, the packaging bag is held in the placement portion, and is prevented from protruding or dropping from the conveyor.
(4)前記収容室がその並び方向において所定数ずつの2組に分けられ、各収容室の組ごとに、前記底部開閉機構と前記コンベアとが設けられている。収容室の底部の開閉動作時間及びコンベアにより包装袋を集積部に移送する時間を短縮することができる。
(5)前記収容室の深さ方向の途中位置には開閉可能なシャッタが設けられ、閉鎖時には前記包装機から供給された包装袋を一旦受け、その開放により同包装袋を前記収容室の底部に落下させるようになっている。供給された包装袋はシャッタにより水平姿勢で受けられ、シャッタが開くことで同水平姿勢を維持して収容室の底部側に落とされる。包装袋を正規姿勢で収容室に収容することができる。
(4) The storage chambers are divided into two sets each having a predetermined number in the arrangement direction, and the bottom opening / closing mechanism and the conveyor are provided for each set of the storage chambers. The opening / closing operation time at the bottom of the storage chamber and the time for transferring the packaging bag to the stacking unit by the conveyor can be shortened.
(5) A shutter that can be opened and closed is provided at an intermediate position in the depth direction of the storage chamber. When the shutter is closed, the packaging bag supplied from the packaging machine is temporarily received, and the packaging bag is opened by the opening to the bottom of the storage chamber. It is supposed to be dropped. The supplied packaging bag is received in a horizontal posture by the shutter, and when the shutter is opened, the horizontal posture is maintained and dropped to the bottom side of the storage chamber. The packaging bag can be accommodated in the accommodation chamber in a normal posture.
(6)前記シャッタは、前記各収容室をその並び方向に沿って貫通する本体板に対して、前記収容室と整合する開口部を収容室の配設ピッチと同ピッチで複数並べて形成した形状になり、前記シャッタを、前記各開口部が対応する収容室と整合する開放位置と、同各開口部が対応する収容室の側方に退避する閉鎖位置との間で往復運動させるシャッタ駆動部材が設けられている。簡単な構造で以て、包装袋を各収容室に対して正規姿勢で収容する動作を一斉に行うことができる。   (6) The shutter has a shape in which a plurality of openings aligned with the accommodation chamber are arranged at the same pitch as the accommodation chamber with respect to the main body plate that penetrates the accommodation chambers along the arrangement direction. And a shutter driving member for reciprocating the shutter between an open position where each opening is aligned with a corresponding storage chamber and a closed position where each opening is retracted to the side of the corresponding storage chamber. Is provided. With a simple structure, the operation of accommodating the packaging bag in a normal posture with respect to each accommodation chamber can be performed all at once.
本発明によれば、計数集積装置を設けるに当たって省スペース化を実現することができる。   According to the present invention, it is possible to realize space saving in providing the counting and accumulating device.
本発明の一実施形態に係る計数集積装置と包装機とを示す概略側面図1 is a schematic side view showing a counting and accumulating apparatus and a packaging machine according to an embodiment of the present invention. 計数集積装置の配設部分付近を示す一部切欠正面図Partially cutaway front view showing the vicinity of the arrangement part of the counting and accumulating device 包装袋の製造工程を模式的に示す斜視図The perspective view which shows the manufacturing process of a packaging bag typically 計数部の側断面図Side cross section of counting section 同正面から見た断面図Cross section viewed from the front 同平面図Plan view 図5のVII−VII線で切断した一部省略断面図Partially omitted cross-sectional view taken along line VII-VII in FIG. コンベアの概略平面図Schematic plan view of conveyor 1サイクル目の計数工程の途中までの動作を示す断面図Sectional view showing the operation up to the middle of the counting process of the first cycle 1サイクル目の計数工程と集積工程の終盤までの動作を示す断面図Sectional view showing the operations up to the end of the counting process and integration process in the first cycle 1サイクル目の集積工程が完了するとともに2サイクル目の計数工程が始まるまでの動作を示す断面図Sectional drawing which shows operation | movement until the integration process of the 1st cycle is completed and the counting process of the 2nd cycle starts 2サイクル目の集積工程が完了するまでの動作を示す断面図Sectional drawing which shows operation | movement until the integration process of the 2nd cycle is completed
<実施形態>
本発明の一実施形態を図1ないし図12に基づいて説明する。この実施形態では、自動充填包装機で製造されたスティック型包装袋を計数集積する装置を例示する。
図1及び図2に示すように、計数集積装置20は、縦型多列自動充填包装機10の排出(供給)側に付設され、同装置20で集積されたスティック型包装袋pが、バケットコンベア80によって所定包数ずつ箱詰め等の次工程へ搬送されるようになっている。スティック型包装袋p(以下、単に包装袋p)は、内容物が砂糖等の粉体であって、細長い略円柱状に形成されている。
<Embodiment>
An embodiment of the present invention will be described with reference to FIGS. In this embodiment, an apparatus for counting and accumulating stick-type packaging bags manufactured by an automatic filling and packaging machine is illustrated.
As shown in FIGS. 1 and 2, the counting and accumulating device 20 is attached to the discharge (supply) side of the vertical multi-row automatic filling and packaging machine 10, and the stick-type packaging bag p accumulated by the device 20 is a bucket. A predetermined number of packages are conveyed by the conveyor 80 to the next process such as boxing. The stick-type packaging bag p (hereinafter simply referred to as packaging bag p) has a content of powder such as sugar and is formed in an elongated and substantially cylindrical shape.
本実施形態の縦型多列自動充填包装機10(以下、単に包装機10)の機能を図3によって簡単に説明する。
フィルムロールFから繰り出された原反包装フィルムは、スリッタ11によって所定幅ずつ10列に切り分けられ、切り分けられた各包装フィルムfは、縦シール装置12において、幅方向に巻き込まれて重ね合わせ端に縦シールが施されることで筒状体が形成され、その筒状体の所定位置に、横シール装置13によって横シールが施されたのち、ホッパ14(図1)に貯留された内容物が充填シュート15により充填されて半包装袋が形成される。その半包装袋が1サイクルずつ送り出されて、さらに横シールが施されることで両端が閉じられたスティック型の包装袋が形成され、同横シール部がカッタ16で切断されることで1袋ずつの包装袋pが製造される。結果、包装袋pは、横一列に並んだ10包ずつが同時に製造されて、間欠的に排出(供給)されるようになっている。
The function of the vertical multi-row automatic filling and packaging machine 10 (hereinafter simply referred to as the packaging machine 10) of this embodiment will be briefly described with reference to FIG.
The raw fabric wrapping film fed out from the film roll F is cut into 10 rows by a predetermined width by the slitter 11, and each wrapping packaging film f is wound in the width direction in the vertical sealing device 12 and is placed on the overlapping end. After the vertical seal is applied, a cylindrical body is formed. After the horizontal seal is applied at a predetermined position of the cylindrical body by the horizontal seal device 13, the contents stored in the hopper 14 (FIG. 1) are stored. A semi-wrapping bag is formed by filling with the filling chute 15. The semi-wrapping bags are sent out one cycle at a time, and further sealed horizontally to form a stick-shaped packaging bag closed at both ends. Each packaging bag p is manufactured. As a result, as for the packaging bag p, ten packages arranged in a horizontal row are manufactured at the same time and are discharged (supplied) intermittently.
上記した包装機10の供給部17の前方位置には、計数集積装置20が配設されている。この計数集積装置20は、バケットコンベア80の一端側を収めたケーシング83上に載せられるようにして設けられている。同装置20は大まかには、上面開口の角箱状の本体部21が設けられ、本体部21内における区画板25を挟んだ上部側に包装袋pの計数部22が、下部側に、計数された包装袋pを集積してバケットコンベア80に移行する集積部23が連続して設けられている。   A counting and accumulating device 20 is disposed at a front position of the supply unit 17 of the packaging machine 10 described above. The counting and accumulating device 20 is provided so as to be placed on a casing 83 that houses one end side of the bucket conveyor 80. The apparatus 20 is roughly provided with a rectangular box-shaped main body portion 21 having an upper surface opening. A counting portion 22 of the packaging bag p is disposed on the upper side of the partition plate 25 in the main body portion 21 and a counting portion 22 is disposed on the lower side. A stacking unit 23 for stacking the packaging bags p and transferring to the bucket conveyor 80 is continuously provided.
計数部22の構造を、図4ないし図8によって詳細に説明する。計数部22の上部側では収容室構成体27が形成され、この収容室構成体27はさらに、下部構成体40の上面に所定の間隙37を開けて上部構成体30を積み上げて構成されている。上部構成体30は、左右方向に長い前後一対の側壁31が所定間隔を開けて配され、前後の側壁31の間における左右両端部に寄った領域には、同じ高さの仕切壁32が6枚ずつ左右方向に所定間隔を開けて差し渡されている。これにより、上部構成体30では、左右両端に寄った領域において、前後方向に細長い上部収容室33が、5室ずつ一定ピッチで形成されている。
上部収容室33は、包装袋pよりも少し大きい長さと幅とを有しており、例えば包装袋pの厚さの4倍強の深さを有している。
なお、5室ずつの左右の上部収容室列33Aの間には、上部収容室33の3倍強の幅を持った中間スペース35が設けられている。
The structure of the counting unit 22 will be described in detail with reference to FIGS. A storage chamber structure 27 is formed on the upper side of the counting unit 22, and the storage chamber structure 27 is further configured by stacking the upper structure 30 with a predetermined gap 37 formed on the upper surface of the lower structure 40. . In the upper structure 30, a pair of front and rear side walls 31 that are long in the left-right direction are arranged at a predetermined interval, and a partition wall 32 having the same height is provided in the region near the left and right end portions between the front and rear side walls 31. Each sheet is handed over at a predetermined interval in the left-right direction. As a result, in the upper structural body 30, five upper storage chambers 33 that are elongated in the front-rear direction are formed at a constant pitch in a region close to the left and right ends.
The upper storage chamber 33 has a length and width that are slightly larger than the packaging bag p, and has a depth that is, for example, slightly more than four times the thickness of the packaging bag p.
An intermediate space 35 having a width slightly more than three times that of the upper accommodation chamber 33 is provided between the left and right upper accommodation chamber rows 33A.
下部構成体40は、同じく左右方向に長い前後一対の側壁41が、上部構成体30側と同じ間隔を開けて配されている。前後の側壁41の間における左右両端部に寄った領域には、上部構成体30側とほぼ同じ高さの仕切壁42が、6枚ずつ左右方向に所定間隔を開けて差し渡されており、これにより、左右両端に寄った領域でかつ上半分の領域において、前後方向に細長い下部収容室43が、5室ずつ、上記した上部構成体30の各上部収容室33と整合する一定ピッチで形成されている。
ただし下部収容室43は、上部収容室33と比べると、深さはほぼ同じであるが、2包の包装袋pが一部を重ねつつ並んで収容できるように少し幅広に形成されている。左右の下部収容室列43Aの間には、上部構成体30側と同幅の中間スペース45が設けられている。
なお、下部構成体40の底面には、詳しくは後記する可動底板55が配設されている。
In the lower structure 40, a pair of front and rear side walls 41 that are also long in the left-right direction are arranged at the same interval as the upper structure 30 side. In the region between the left and right side walls 41 between the front and rear side walls 41, partition walls 42 having almost the same height as the upper structural body 30 side are passed by six sheets at predetermined intervals in the left-right direction. As a result, in the upper half region, which is close to the left and right ends, five lower storage chambers 43 that are elongated in the front-rear direction are formed at a constant pitch that aligns with each of the upper storage chambers 33 of the upper structure 30 described above. Has been.
However, the depth of the lower storage chamber 43 is substantially the same as that of the upper storage chamber 33, but it is formed a little wider so that the two packaging bags p can be stored side by side while being partly stacked. An intermediate space 45 having the same width as the upper structure 30 side is provided between the left and right lower storage chamber rows 43A.
A movable bottom plate 55, which will be described in detail later, is disposed on the bottom surface of the lower structure 40.
このような構造の下部構成体40と上部構成体30とが、上記したように所定の間隙を開けて積み上げられ、その間隙37の前後の開口を塞ぎつつ、連結体38(図6)が上下の側壁31,41に亘る外面に対して全長に当てられて固定されることにより、上下の構成体30,40が一体となった収容室構成体27が形成されている。各連結体38の内面における間隙37と対応する位置には、同間隙37と整合したガイド溝39が全長に亘って切られている。   The lower structure 40 and the upper structure 30 having such a structure are stacked with a predetermined gap as described above, and the connecting body 38 (FIG. 6) is moved up and down while closing the front and rear openings of the gap 37. The housing chamber structure 27 in which the upper and lower structural bodies 30 and 40 are integrated is formed by being applied to the entire length of the outer surface over the side walls 31 and 41 and being fixed. A guide groove 39 aligned with the gap 37 is cut over the entire length at a position corresponding to the gap 37 on the inner surface of each coupling body 38.
上記した包装機10における10列にわたる包装袋pの各供給部17には、図4に示すように、斜め下方を向いたシュート18が個別に接続されており、各シュート18の下端は、収容室構成体27に設けられた合計10個の上部収容室33のそれぞれ上面、詳細には、同上面における包装機10側の端部位置に臨んでいる。   As shown in FIG. 4, a chute 18 facing obliquely downward is individually connected to each supply portion 17 of the packaging bag p over 10 rows in the packaging machine 10 described above, and the lower end of each chute 18 is accommodated. Each of the ten upper storage chambers 33 provided in the chamber structure 27 faces the upper surface, specifically the end position on the packaging machine 10 side on the upper surface.
収容室構成体27の間隙37には、左右の上部収容室列33Aの各上部収容室33の底面を一斉に開閉可能な左右一対のシャッタ50が装備されている。シャッタ50は、図6に示すように、平面視方形状で同間隙37にほぼ緊密に嵌る厚さを持った本体板51を有し、その前後両側縁をガイド溝39に嵌めて、間隙37内を左右方向に摺動可能に嵌装されている。
各シャッタ50の本体板51には、上部収容室33の底面と同じ断面形状をなす5本の開口部52が、上部収容室33と同じピッチで間隔を開けて形成されている。
A pair of left and right shutters 50 that can simultaneously open and close the bottom surfaces of the upper storage chambers 33 of the left and right upper storage chamber rows 33A are provided in the gap 37 of the storage chamber structure 27. As shown in FIG. 6, the shutter 50 has a main body plate 51 that is square in plan view and has a thickness that fits almost tightly into the gap 37. The inside is slidably fitted in the left-right direction.
In the main body plate 51 of each shutter 50, five openings 52 having the same cross-sectional shape as the bottom surface of the upper storage chamber 33 are formed at the same pitch as the upper storage chamber 33.
一方、本体部21内における上記したシャッタ50の配設位置の左右両側には、左右一対のエアシリンダ54が、水平姿勢でかつ互いに向き合った姿勢で装備されている。左右のエアシリンダ54は、上部収容室33の配設ピッチ分だけピストンロッド54Aが伸縮するようになっており、各エアシリンダ54のピストンロッド54Aの先端が、それぞれ左右のシャッタ50の外側の端縁に連結されている。   On the other hand, a pair of left and right air cylinders 54 are mounted in a horizontal posture and facing each other on both the left and right sides of the position where the shutter 50 is disposed in the main body 21. The left and right air cylinders 54 are configured such that the piston rods 54 </ b> A expand and contract by the arrangement pitch of the upper accommodating chamber 33, and the tip ends of the piston rods 54 </ b> A of the air cylinders 54 are the outer ends of the left and right shutters 50, respectively. It is connected to the edge.
そして、図5及び図6の左側に示すように、エアシリンダ54のピストンロッド54Aが収縮した状態では、シャッタ50の各開口部52が対応する上部収容室33と整合する位置から外方に退避し、すなわち各上部収容室33の底面を塞ぐ閉鎖位置にあり、一方、図5及び図6の右側に示すように、ピストンロッド54Aが伸長すると、シャッタ50の各開口部52が対応する上部収容室33と整合してその底面を開放する開放位置に前進するようになっている。
端的には、エアシリンダ54のピストンロッド54Aの伸長によりシャッタ50が開放位置に前進し、5室ずつの上部収容室33の底面を一斉に開放し、ピストンロッド54Aが元位置に収縮することによりシャッタ50が閉鎖位置に後退し、5室ずつの上部収容室33の底面を一斉に閉鎖するようになっている。
As shown on the left side of FIGS. 5 and 6, when the piston rod 54A of the air cylinder 54 is contracted, the respective openings 52 of the shutter 50 are retracted outward from the positions where they are aligned with the corresponding upper accommodating chambers 33. In other words, when the piston rod 54A is extended as shown in the right side of FIGS. 5 and 6, each opening 52 of the shutter 50 corresponds to the corresponding upper storage. It moves forward to an open position that aligns with the chamber 33 and opens its bottom surface.
In short, the extension of the piston rod 54A of the air cylinder 54 causes the shutter 50 to advance to the open position, simultaneously opening the bottom surfaces of the upper storage chambers 33 for each of the five chambers, and the piston rod 54A contracting to the original position. The shutter 50 is retracted to the closed position, and the bottom surfaces of the five upper storage chambers 33 are simultaneously closed.
下部構成体40の底面側には、左右の下部収容室列43Aの各下部収容室43の底面を閉鎖するべく左右一対の可動底板55が装備されている。可動底板55は、図7に示すように、平面視方形状をなし、図示しないガイドに沿って左右方向の摺動可能となっている。左右の可動底板55の元設置位置は、図5の左側に示すように、その先端縁55Aが最も内側の仕切壁42に達する位置であり、そのとき、可動底板55の内側の領域により、左右の下部収容室列43Aごとに下部収容室43の全底面を閉鎖し、また外側の領域は、各下部収容室列43Aの外側に大きく突出するようになっている。各可動底板55の外方突出端の下面にはそれぞれ駆動体58が取り付けられ、各駆動体58は、図示しないガイドに沿って左右方向に移動自由となっている。   A pair of left and right movable bottom plates 55 are provided on the bottom surface side of the lower structure 40 to close the bottom surfaces of the lower storage chambers 43 of the left and right lower storage chamber rows 43A. As shown in FIG. 7, the movable bottom plate 55 has a planar view shape and is slidable in the left-right direction along a guide (not shown). As shown on the left side of FIG. 5, the original installation position of the left and right movable bottom plates 55 is a position where the tip edge 55A reaches the innermost partition wall 42, and at that time, depending on the inner region of the movable bottom plate 55, The entire bottom surface of the lower storage chamber 43 is closed for each lower storage chamber row 43A, and the outer region protrudes greatly to the outside of each lower storage chamber row 43A. Driving bodies 58 are respectively attached to the lower surfaces of the outward projecting ends of the movable bottom plates 55, and each driving body 58 is freely movable in the left-right direction along a guide (not shown).
上記した各駆動体58は、ねじ機構等の駆動連結機構を介して、それぞれサーボモータ59の出力軸と連結されており、同サーボモータ59の出力軸の回転量(回転時間)に応じて駆動体58の移動量が制御できるようになっている。
図5の右側の可動底板55を例に採ると、可動底板55が元位置にある状態からサーボモータ59が正方向に回転駆動されると、駆動体58の移動を介して可動底板55が同図の右方向である開放方向に摺動し、逆方向に回転駆動されると、可動底板55が同図の左方向である閉鎖方向に摺動する。
その際、サーボモータ59の回転量を制御すれば、駆動体58の往復運動のストロークが制御でき、それに伴い、下部収容室列43Aの5室のうち任意の数の下部収容室43の底面を開放し、その後に閉鎖することができる。
Each driving body 58 is connected to the output shaft of the servo motor 59 via a drive connection mechanism such as a screw mechanism, and is driven according to the rotation amount (rotation time) of the output shaft of the servo motor 59. The amount of movement of the body 58 can be controlled.
Taking the movable bottom plate 55 on the right side of FIG. 5 as an example, when the servo motor 59 is driven to rotate in the forward direction from the state in which the movable bottom plate 55 is in the original position, the movable bottom plate 55 is moved through the movement of the driving body 58. When it slides in the opening direction, which is the right direction in the figure, and is driven to rotate in the reverse direction, the movable bottom plate 55 slides in the closing direction, which is the left direction in the figure.
At that time, if the amount of rotation of the servo motor 59 is controlled, the stroke of the reciprocating motion of the drive body 58 can be controlled. It can be opened and then closed.
より具体的には、サーボモータ59の回転量は、下部収容室43の数に対応して5段階に制御でき、例えば最小である1段目の回転量が選定されると、サーボモータ59が同回転量だけ正転駆動されることで、図5の右側に示すように、可動底板55が開放方向に向けて最小ストロークだけ移動して、一番内側の下部収容室43の底面のみが開放され、そののちサーボモータ59が同回転量だけ逆転駆動されることで、一番内側の下部収容室43の底面を閉鎖しつつ可動底板55が元位置に復動する。
そして、回転量の段階を上げるほど、底面が開放される下部収容室43の数が内側から順次に増え、最大では5室の下部収容室43の底面が全て開放されることになる。サーボモータ59の回転量の制御は、予めプログラミングされている。
詳しくは後記するように、下部収容室43の各底面を所定数開放して包装袋pをコンベア60上に落下させることが、包装袋pの袋数を計数することに機能する。
More specifically, the rotation amount of the servo motor 59 can be controlled in five steps corresponding to the number of the lower accommodating chambers 43. For example, when the minimum rotation amount of the first step is selected, the servo motor 59 By being driven forward by the same amount of rotation, the movable bottom plate 55 moves by a minimum stroke in the opening direction as shown on the right side of FIG. 5, and only the bottom surface of the innermost lower housing chamber 43 is opened. Thereafter, the servo motor 59 is reversely driven by the same amount of rotation, so that the movable bottom plate 55 moves back to the original position while closing the bottom surface of the innermost lower housing chamber 43.
As the rotation amount is increased, the number of lower storage chambers 43 whose bottom surfaces are opened increases sequentially from the inside, and the bottom surfaces of the five lower storage chambers 43 are all opened at the maximum. Control of the rotation amount of the servo motor 59 is programmed in advance.
As will be described in detail later, opening a predetermined number of bottom surfaces of the lower storage chamber 43 and dropping the packaging bags p onto the conveyor 60 functions to count the number of packaging bags p.
上記した各下部構成体40における可動底板55の配設領域を挟んだほぼ直下位置には、それぞれコンベア60が配設されている。両コンベア60はまた、上記した集積部23との間を仕切る水平な区画板25のほぼ直上に位置している。区画板25の中央部には、上記した左右の下部収容室列43Aの間の中間スペース45の平面形状と整合した方形の平面形状を有する落とし込み口25Aが開口されている。   A conveyor 60 is disposed at a position almost immediately below the region where the movable bottom plate 55 is disposed in each of the lower components 40 described above. The two conveyors 60 are also located immediately above the horizontal partition plate 25 that partitions the stacking unit 23 described above. In the central portion of the partition plate 25, a drop port 25A having a square planar shape that matches the planar shape of the intermediate space 45 between the left and right lower storage chamber rows 43A is opened.
コンベア60は、図8に示すように、2本のベルトコンベア61を並設した構造である。ベルトコンベア61は、一対の駆動プーリ62と従動プーリ63との間に無端状のタイミングベルト64が掛け回された構造であって、両ベルトコンベア61の駆動プーリ62同士と従動プーリ63同士は共通の軸62A,63Aで連結されている。コンベア60は、全体としては、下部構成体40の全長よりも大きい長さ寸法と、下部構成体40の奥行に匹敵する幅寸法とを備えて形成されている。   The conveyor 60 has a structure in which two belt conveyors 61 are arranged side by side as shown in FIG. The belt conveyor 61 has a structure in which an endless timing belt 64 is wound between a pair of driving pulleys 62 and a driven pulley 63, and the driving pulleys 62 and the driven pulleys 63 of both belt conveyors 61 are common. Are connected by shafts 62A and 63A. The conveyor 60 as a whole is formed with a length dimension larger than the entire length of the lower structure 40 and a width dimension comparable to the depth of the lower structure 40.
ベルトコンベア61を構成する各タイミングベルト64の外面には、複数本ずつのガイド板66が、下部構成体40の下部収容室43と同じピッチで、かつ両ベルトコンベア61間で幅方向に整合した形態で形成されている。これにより、ベルトコンベア61の走行方向において隣り合うガイド板66同士の間に、包装袋pを両タイミングベルト64に渡して載せることが可能な載置部67が形成されている。   On the outer surface of each timing belt 64 constituting the belt conveyor 61, a plurality of guide plates 66 are aligned at the same pitch as the lower housing chamber 43 of the lower structure 40 and between the belt conveyors 61 in the width direction. It is formed in the form. Thus, a placement portion 67 is formed between the guide plates 66 adjacent in the running direction of the belt conveyor 61 so that the packaging bag p can be placed on both timing belts 64 and placed.
このような構造になるコンベア60は、図5に示すように、下部構成体40の下方において、駆動プーリ62を内側に配し、言い変えると、同駆動プーリ62を区画板25の落とし込み口25Aの上方に若干臨ませた形態で設けられている。初期位置としては、コンベア60の上方走行面60Aにおいて形成された5個の載置部67が、下部構成体40の各下部収容室43の直下に整合するように設定されている。   As shown in FIG. 5, the conveyor 60 having such a structure arranges the drive pulley 62 on the inner side below the lower structure 40, in other words, the drive pulley 62 is inserted into the drop opening 25 </ b> A of the partition plate 25. It is provided in a form slightly facing above. As the initial position, the five placement portions 67 formed on the upper running surface 60 </ b> A of the conveyor 60 are set so as to be aligned directly below the lower housing chambers 43 of the lower structure 40.
各コンベア60における駆動プーリ62の軸62Aには、それぞれサーボモータ68が連結されており、正面視右側のコンベア60では、タイミングベルト64が反時計回り方向に、また左側のコンベア60では、タイミングベルト64が時計回り方向にそれぞれ循環走行されるようになっている。また、両サーボモータ68は、同期して間欠的に所定時間ずつ駆動されるようになっており、具体的にはタイミングベルト64は、上方走行面60Aに載っている包装袋pを全て落とし込み口25Aに落下させることができるように、ガイド板66の間に形成された載置部67を、少なくとも上方走行面60A上に形成されている数(5個)だけ、また必要に応じて同数よりも1個または2個多い数だけ送るように間欠的に循環走行されるようになっている。   Servo motors 68 are connected to the shafts 62A of the drive pulleys 62 in the respective conveyors 60. The timing belt 64 is counterclockwise in the right-hand conveyor 60 when viewed from the front, and the timing belt in the left-hand conveyor 60. 64 are circulated in the clockwise direction. Further, both servomotors 68 are driven intermittently at predetermined time intervals in synchronism, and specifically, the timing belt 64 drops all the packaging bags p placed on the upper running surface 60A. The number of the mounting portions 67 formed between the guide plates 66 so that it can be dropped to 25A is at least the number (five) formed on the upper running surface 60A, and the same number as necessary. Is also intermittently circulated so as to send only one or two more.
集積部23は、上記した計数部22における区画板25の落とし込み口25Aから落とし込まれた包装袋pを必要数ずつ集積して、バケットコンベア80に移行することに機能するものである。
そのため、図2に示すように、区画板25の落とし込み口25Aと整合した断面形状を有する縦長の角筒状をなす移行路70が設けられ、上端の導入口71が、区画板25の落とし込み口25Aの下面に接続される一方、下端の導出口72が、バケットコンベア80に設定された移行位置の直上に対応するように配されている。
The stacking unit 23 functions to stack the necessary number of packaging bags p dropped from the drop opening 25A of the partition plate 25 in the counting unit 22 and move to the bucket conveyor 80.
Therefore, as shown in FIG. 2, a transition path 70 having a vertically long rectangular tube shape having a cross-sectional shape aligned with the drop opening 25 </ b> A of the partition plate 25 is provided, and the introduction port 71 at the upper end is the drop opening of the partition plate 25. While being connected to the lower surface of 25A, the outlet 72 at the lower end is arranged so as to correspond directly above the transition position set in the bucket conveyor 80.
移行路70における高さ方向の途中には、同移行路70を全閉または全開する第1、第2及び第3の開閉板73,74,75が、3段に亘って設けられている。各開閉板73,74,75は、図示しないエアシリンダによって、個別に開閉駆動されるようになっている。各開閉板73,74,75の開閉のタイミングは、集積する包装袋pの数や、バケットコンベア80の搬送速度等の条件に応じ、要は、包装袋pの必要数をバケット81に対して的確なタイミングで移行できるように、個別にプログラミングされている。   In the middle of the transition path 70 in the height direction, first, second, and third opening / closing plates 73, 74, and 75 that fully close or fully open the transition path 70 are provided in three stages. Each of the opening / closing plates 73, 74, 75 is individually opened / closed by an air cylinder (not shown). The opening / closing timing of each of the opening / closing plates 73, 74, 75 depends on conditions such as the number of packaging bags p to be accumulated and the conveying speed of the bucket conveyor 80. It is individually programmed so that it can be migrated at the right time.
続いて、本実施形態の作動を図9ないし図12によって説明する。本実施形態では、包装機10で自動製造された包装袋pを、24包ずつ纏めてバケットコンベア80の各バケット81に移行する場合を例示している。
計数部22の左右のシャッタ50と、左右の可動底板55、並びに集積部23の3枚の開閉板73,74,75の全てが閉じた状態において、包装機10で同時に製造された横一列に並んだ10包の包装袋pは、シュート18を滑落して個別に上部収容室33に入れられ、図9(A)に示すように、閉じたシャッタ50によって受けられる。一旦シャッタ50で受けることにより、包装袋pは正規の水平姿勢を保って上部収容室33に収容された状態となる。
Next, the operation of this embodiment will be described with reference to FIGS. In this embodiment, the case where the packaging bags p automatically manufactured by the packaging machine 10 are grouped by 24 and transferred to each bucket 81 of the bucket conveyor 80 is illustrated.
In a state where all of the left and right shutters 50 of the counting unit 22, the left and right movable bottom plates 55, and the three open / close plates 73, 74, and 75 of the stacking unit 23 are closed, the packaging machine 10 produces a horizontal row. The ten packaging bags p arranged side by side slide down the chute 18 and are individually placed in the upper storage chamber 33, and are received by the closed shutter 50 as shown in FIG. 9A. Once received by the shutter 50, the packaging bag p is housed in the upper housing chamber 33 while maintaining a normal horizontal posture.
次に、図9(B)に示すように、左右のシャッタ50が開くことにより全10室の上部収容室33の底面が開放されて、10包の包装袋pは、水平姿勢を保ったまま直下の下部収容室43に落下し、閉鎖した元位置にある可動底板55で受けられる。次に、同図(C)に示すように、左右の可動底板55は、各5室ずつの全ての下部収容室43の底面を開く位置まで移動し、これにより全下部収容室43に収容されていた計10包の包装袋pが、コンベア60の上方走行面60Aに形成された各載置部67に落下して受けられる。このとき、包装袋pは、例えば斜め姿勢で落下しようとするところをガイド板66で矯正されたり、また載置部67の底面に当たって跳ねるのをガイド板66により規制されつつ、図8に参照して示すように、コンベア60の走行方向と略直交した姿勢を採った上で、各載置部67において両タイミングベルト64上に亘るように載せられて収容される。
この間に、開いたシャッタ50が閉じ、次に製造された10包の包装袋pが個別に上部収容室33に入れられて、シャッタ50で受けられる。
Next, as shown in FIG. 9B, when the left and right shutters 50 are opened, the bottom surfaces of all the ten upper storage chambers 33 are opened, and the ten packaging bags p remain in a horizontal posture. It falls into the lower storage chamber 43 directly below and is received by the movable bottom plate 55 in the closed original position. Next, as shown in FIG. 5C, the left and right movable bottom plates 55 are moved to a position where the bottom surfaces of all the five lower chambers 43 are opened, and are thereby accommodated in all the lower chambers 43. A total of 10 packaging bags p were dropped and received on each placement portion 67 formed on the upper running surface 60 </ b> A of the conveyor 60. At this time, for example, the packaging bag p is corrected by the guide plate 66 where it is going to fall in an oblique posture, or is bounced by hitting the bottom surface of the mounting portion 67 by the guide plate 66, and is referred to FIG. As shown, after taking a posture substantially orthogonal to the running direction of the conveyor 60, each placement portion 67 is placed and accommodated on both timing belts 64.
During this time, the opened shutter 50 is closed, and the 10 manufactured packaging bags p are individually placed in the upper storage chamber 33 and received by the shutter 50.
続いて、図10(A)に示すように、左右の可動底板55が元位置に復動し、全10室の下部収容室43の底面を閉じると同時に、コンベア60が所定距離循環走行して、それぞれのコンベア60の載置部67に載せられていた左右の5包ずつの包装袋pを落とし込み口25Aに向けて移送し、それぞれ落とし込み口25Aから移行路70内に落とし込み、10包の包装袋pが第1開閉板73で受けられる。そののち、左右のシャッタ50が開くことにより、全10室の上部収容室33に収容された10包の包装袋pが下部収容室43に落下し、可動底板55で受けられる。   Subsequently, as shown in FIG. 10 (A), the left and right movable bottom plates 55 are moved back to their original positions, and simultaneously the bottom surfaces of the lower storage chambers 43 of all ten rooms are closed, and the conveyor 60 is circulated for a predetermined distance. The left and right packaging bags p placed on the placement part 67 of each conveyor 60 are transferred toward the drop opening 25A, dropped into the transition path 70 from the drop opening 25A, and 10 packages are packed. The bag p is received by the first opening / closing plate 73. After that, when the left and right shutters 50 are opened, ten packaging bags p accommodated in the upper accommodation chambers 33 of all 10 drops into the lower accommodation chamber 43 and are received by the movable bottom plate 55.
次に図10(B)に示すように、左右の可動底板55は、再び各5室ずつの全ての下部収容室43の底面を開く位置まで移動し、計10包の包装袋pが、コンベア60の上方走行面60Aの各載置部67内に落下して受けられる。この間にシャッタ50が閉じ、さらに次に製造された10包の包装袋pが上部収容室33に入れられてシャッタ50で受けられる。続いて、同図(C)に示すように、左右の可動底板55が元位置に復動し、全10室の下部収容室43の底面を閉じると同時に、コンベア60が所定距離だけ循環走行して、コンベア60の載置部67に載せられていた左右の5包ずつの包装袋pを落とし込み口25Aから移行路70内に落とし込み、さらに10包を加えて、計20包の包装袋pが第1開閉板73で受けられた状態となる。そののち、左右のシャッタ50が開くことにより、全10室の上部収容室33に収容された10包の包装袋pが下部収容室43に落下し、可動底板55で受けられる。   Next, as shown in FIG. 10 (B), the left and right movable bottom plates 55 are moved again to the position where the bottom surfaces of all the five lower storage chambers 43 are opened, and a total of 10 packaging bags p are conveyed by the conveyor. 60 is received by being dropped into each placement portion 67 of the upper traveling surface 60A. During this time, the shutter 50 is closed, and the next 10 manufactured packaging bags p are placed in the upper storage chamber 33 and received by the shutter 50. Subsequently, as shown in FIG. 5C, the left and right movable bottom plates 55 are moved back to their original positions, and simultaneously the bottom surfaces of the lower storage chambers 43 of all ten chambers are closed, and the conveyor 60 circulates a predetermined distance. Then, the left and right five packaging bags p placed on the placing portion 67 of the conveyor 60 are dropped into the transition path 70 from the drop opening 25A, and another 10 packages are added to obtain a total of 20 packaging bags p. The state is received by the first opening / closing plate 73. After that, when the left and right shutters 50 are opened, ten packaging bags p accommodated in the upper accommodation chambers 33 of all 10 drops into the lower accommodation chamber 43 and are received by the movable bottom plate 55.
次に図11(A)に示すように、左右の可動底板55は、それぞれ内側の2室の下部収容室43の底面のみを開く位置まで移動し、したがって4包の包装袋pのみが、左右のコンベア60における落とし込み口25Aに近い側の2個の載置部67内に落下して受けられる。この間にシャッタ50が閉じ、次に製造された10包の包装袋pが上部収容室33に入れられてシャッタ50で受けられる。
続いて、同図(B)に示すように、左右の可動底板55が元位置に復動し、開かれた2室ずつを含めて全10室の下部収容室43の底面を閉じると同時に、左右のコンベア60が所定距離走行して、載置部67で受けられていた左右の2包ずつの包装袋pを落とし込み口25Aから移行路70内に落とし込み、さらに4包を加えて、必要な計24包の包装袋pが第1開閉板73で受けられた状態となる。
以上より、計数部22において必要な24包が計数され、同数の包装袋pが集積部23に落とし込まれることになる。
Next, as shown in FIG. 11 (A), the left and right movable bottom plates 55 are moved to positions where only the bottom surfaces of the two lower housing chambers 43 are opened, and therefore only the four packaging bags p are left and right. In the conveyor 60, it is received by being dropped into the two placement portions 67 on the side close to the drop opening 25A. During this time, the shutter 50 is closed, and 10 manufactured packaging bags p are placed in the upper storage chamber 33 and received by the shutter 50.
Subsequently, as shown in FIG. 5B, the left and right movable bottom plates 55 are moved back to their original positions, and the bottom surfaces of all the ten lower chambers 43 including two opened chambers are closed simultaneously. The left and right conveyors 60 travel a predetermined distance, and the left and right two packaging bags p received by the placement unit 67 are dropped into the transition path 70 from the drop opening 25A, and four more packages are added. A total of 24 packaging bags p are received by the first opening / closing plate 73.
As described above, the necessary 24 packets are counted in the counting unit 22, and the same number of packaging bags p are dropped into the stacking unit 23.
併せて次の計数サイクルに入り、図11(B)に示すように、左右のシャッタ50が開くことにより、全10室の上部収容室33に収容された10包の包装袋pがそれぞれ下部収容室43に落下するが、内側の各2室の下部収容室43では、先の可動底板55の移動動作によって包装袋pがコンベア60上に落下しているから、1包の包装袋pが可動底板55で受けられた状態となり、一方、外側の3室ずつの下部収容室43では、先の包装袋pが落下せずに残っているために、2包の包装袋pが可動底板55で受けられた状態となる。   At the same time, the next counting cycle is entered, and as shown in FIG. 11 (B), when the left and right shutters 50 are opened, 10 packaging bags p housed in the upper housing chambers 33 of the 10 rooms are respectively housed in the lower part. Although falling into the chamber 43, in the lower storage chamber 43 in each of the two inner chambers, the packaging bag p is dropped on the conveyor 60 by the movement of the movable bottom plate 55, so that one packaging bag p is movable. On the other hand, in the lower storage chamber 43 of each of the three outer chambers, since the previous packaging bag p remains without dropping, the two packaging bags p are moved by the movable bottom plate 55. Received status.
次に、図11(C)に示すように、左右の可動底板55が、各5室ずつの全ての下部収容室43の底面を開く位置まで移動し、これに伴い、内側の2室ずつの下部収容室43から包装袋pが1包ずつ、外側の3室ずつの下部収容室43から包装袋pが2包ずつ落下し、それぞれ対応するコンベア60上の載置部67に落下し、結果、左右8包ずつ計16包の包装袋pがコンベア60上に落下することになる。特に、2包の包装袋pが落下する箇所では、包装袋p同士が干渉し合う等で向きがばらつくおそれがあるが、ガイド板66で向きのばらつきを規制されつつ、対応する載置部67内に正規に近い姿勢で受けられる。
この間にシャッタ50が閉じ、次に製造された10包の包装袋pが上部収容室33に入れられてシャッタ50で受けられる。
また、集積部23の第1開閉板73が開放することで、同第1開閉板73で受けられていた24包の包装袋pが落下して、その下の第2開閉板74上に移される。そののち第1開閉板73は閉鎖位置に戻る。
Next, as shown in FIG. 11 (C), the left and right movable bottom plates 55 are moved to positions where the bottom surfaces of all the lower storage chambers 43 of each of the five chambers are opened. One packaging bag p is dropped from the lower storage chamber 43 one by one, and two packaging bags p are dropped from the lower storage chamber 43 of the outer three chambers, and dropped to the placement portion 67 on the corresponding conveyor 60, respectively. Thus, a total of 16 packaging bags p, 8 left and right, fall on the conveyor 60. In particular, at the location where the two packaging bags p are dropped, there is a possibility that the directions of the packaging bags p may vary due to interference with each other. It can be received in a posture close to normal.
During this time, the shutter 50 is closed, and 10 manufactured packaging bags p are placed in the upper storage chamber 33 and received by the shutter 50.
In addition, when the first opening / closing plate 73 of the stacking unit 23 is opened, the 24 packaging bags p received by the first opening / closing plate 73 are dropped and transferred onto the second opening / closing plate 74 below. It is. After that, the first opening / closing plate 73 returns to the closed position.
続いて、図12(A)に示すように、左右の可動底板55が元位置に復動し、開かれた全10室の下部収容室43の底面を閉じると同時に、左右のコンベア60が所定距離走行して、載置部67内に落下して受けられていた左右の8包ずつの包装袋pを落とし込み口25Aから移行路70内に落とし込み、これらが第1開閉板73で受けられる。
そののち左右のシャッタ50が開くことにより、全10室の上部収容室33に収容された10包の包装袋pがそれぞれ下部収容室43に落下し、今度は先の包装袋pが全て落下済みであるから、可動底板55上には包装袋pが1包ずつ、計10包が受けられる。
この間に、第2開閉板74が開放することで、同第2開閉板74で受けられていた24包の包装袋pが落下して、その下の第3開閉板75上に移される。そののち第2開閉板74は閉鎖位置に戻る。
Subsequently, as shown in FIG. 12 (A), the left and right movable bottom plates 55 are moved back to their original positions, and the bottom surfaces of all the ten lower chambers 43 are closed, and at the same time, the left and right conveyors 60 are predetermined. After traveling a distance, the left and right eight packaging bags p dropped and received in the placement portion 67 are dropped into the transition path 70 from the drop opening 25 </ b> A, and these are received by the first opening / closing plate 73.
After that, when the left and right shutters 50 are opened, ten packaging bags p accommodated in all ten upper accommodation chambers 33 fall into the lower accommodation chamber 43, respectively, and all previous packaging bags p are now dropped. Therefore, a total of 10 packaging bags p are received on the movable bottom plate 55, one by one.
During this time, when the second opening / closing plate 74 is opened, the 24 packaging bags p received by the second opening / closing plate 74 are dropped and transferred onto the third opening / closing plate 75 below. After that, the second opening / closing plate 74 returns to the closed position.
次に、図12(B)に示すように、左右の可動底板55が、それぞれ4室の下部収容室43の底面を開く位置まで移動し、したがって、左右4包ずつ計8包の包装袋pが、それぞれ対応するコンベア60上の載置部67に落下して受けられる。この間にシャッタ50が閉じ、次に製造された10包の包装袋pが上部収容室33に入れられてシャッタ50で受けられる。
続いて、同図(C)に示すように、左右の可動底板55が元位置に復動し、開かれた4室ずつを含めて全10室の下部収容室43の底面を閉じると同時に、左右のコンベア60が所定距離走行して、載置部67内に落下して受けられていた左右の4包ずつの包装袋pを落とし込み口25Aから移行路70内に落とし込み、先に落とされた16包に8包が加えられて、計24包の包装袋pが第1開閉板73で受けられた状態となる。
同様に、計数部22において必要な24包が計数され、同数の包装袋pが集積部23に落とし込まれることになる。
Next, as shown in FIG. 12 (B), the left and right movable bottom plates 55 are moved to positions where the bottom surfaces of the lower housing chambers 43 of the four chambers are opened. Are dropped and placed on the placement portions 67 on the corresponding conveyors 60, respectively. During this time, the shutter 50 is closed, and 10 manufactured packaging bags p are placed in the upper storage chamber 33 and received by the shutter 50.
Subsequently, as shown in FIG. 4C, the left and right movable bottom plates 55 are moved back to their original positions, and simultaneously, the bottom surfaces of all the ten lower chambers 43 including the four opened chambers are closed, The left and right conveyors 60 traveled a predetermined distance, dropped into the placement portion 67, and the left and right four packaging bags p were dropped into the transition path 70 from the drop opening 25A and dropped first. Eight packages are added to the 16 packages, and a total of 24 packaging bags p are received by the first opening / closing plate 73.
Similarly, the necessary 24 packets are counted in the counting unit 22, and the same number of packaging bags p are dropped into the stacking unit 23.
この間に、バケットコンベア80の一のバケット81が移行位置に達するタイミングとなったら、第3開閉板75が開放することで、同第3開閉板75で受けられていた24包の包装袋pが落下して、バケット81内に受容され、次工程に向けて搬送される。   During this time, when it is time for one bucket 81 of the bucket conveyor 80 to reach the transition position, the third opening / closing plate 75 is opened, so that the 24 packaging bags p received by the third opening / closing plate 75 can be obtained. It falls, is received in the bucket 81, and is conveyed toward the next process.
それ以降、同時に供給された10包の包装袋pが一旦上部収容室33に入れられたのち、シャッタ50の開放により揃って下部収容室43に落下され、続いて可動底板55の移動ストロークが制御されることで所定数の下部収容室43の底面が開放されて、それに対応した包数の包装袋pがコンベア60の載置部67内に落下されるとともに、同コンベア60の所定距離の走行に伴ってコンベア60上に落下した包装袋pを落とし込み口25Aに落とし込む動作が、同落とし込まれる包数が24包となるまで繰り返され、24包ずつ集積された包装袋pは、第1開閉板73から第3開閉板75に亘って順次に受けられつつ、バケットコンベア80の各バケット81に対して順次に受容されることになる。   Thereafter, the 10 packaging bags p supplied at the same time are once put in the upper storage chamber 33 and then dropped together into the lower storage chamber 43 when the shutter 50 is opened, and then the movement stroke of the movable bottom plate 55 is controlled. As a result, the bottom surface of the predetermined number of lower storage chambers 43 is opened, and the number of packaging bags p corresponding to the number is dropped into the placement portion 67 of the conveyor 60 and the conveyor 60 travels a predetermined distance. Accordingly, the operation of dropping the packaging bag p dropped onto the conveyor 60 into the dropping port 25A is repeated until the number of dropped packages reaches 24. While being sequentially received from the plate 73 to the third opening / closing plate 75, it is sequentially received by each bucket 81 of the bucket conveyor 80.
以上のように本実施形態によれば、数々の利点を得ることができる。
下部収容室43から包装袋pを落下させる過程で計数しかつ必要数の集積を行うことができ、言い換えると、下部収容室43の下方のスペースにおいて、計数部22と集積部23とを集約して配することが可能となり、収容室から離間した位置にある計数部に向けて大掛かりな搬送コンベアを配することが必須であった従来装置と比べると、同搬送コンベアを除去できる分省スペース化を実現することができ、併せて製造コストの低減も図ることができる。
As described above, according to the present embodiment, a number of advantages can be obtained.
Counting in the process of dropping the packaging bag p from the lower storage chamber 43 and accumulation of the required number can be performed. In other words, the counting unit 22 and the stacking unit 23 are integrated in the space below the lower storage chamber 43. Compared to conventional devices that required a large transport conveyor to be placed toward the counting unit located away from the storage chamber, space saving can be achieved because the transport conveyor can be removed. In addition, the manufacturing cost can be reduced.
下部収容室43の底面の開放数を変更するに際し、各下部収容室43の底面に亘って覆う可動底板55を設け、サーボモータ59により同可動底板55の移動ストロークを変更することにより下部収容室43の各底面の開放数を変更するようにしたから、例えば各下部収容室43の底面に個別に底板を配して同底板を個々に開閉するものと比べると、構成部品の削減と、さらなる省スペースを図ることができる。   When changing the number of openings of the bottom surface of the lower storage chamber 43, a movable bottom plate 55 is provided to cover the bottom surface of each lower storage chamber 43, and the movement stroke of the movable bottom plate 55 is changed by a servo motor 59. Since the number of opening of each bottom surface of 43 is changed, for example, when compared with a case where a bottom plate is individually arranged on the bottom surface of each lower storage chamber 43 and the bottom plate is individually opened and closed, the number of components is reduced. Space can be saved.
下部収容室43から落下した包装袋pは、下方で待機しているコンベア60の上方走行面60A上に落下して受けられるが、コンベア60の上方走行面60Aには、ガイド板66で挟まれた各載置部67が、個々の下部収容室43の直下に対応して配されているから、下部収容室43から落下した包装袋pは、両側のガイド板66で案内されつつ確実に対応した載置部67内に収まって受けられる。またコンベア60が高速で駆動された場合も、包装袋pが載置部67内に保持されて、コンベア60から大きくはみ出したり落下することが防止され、結果、コンベア60の高速駆動に対応できる。   The packaging bag p dropped from the lower housing chamber 43 is received by being dropped on the upper running surface 60A of the conveyor 60 waiting at the lower side, and is sandwiched between the upper running surface 60A of the conveyor 60 by the guide plate 66. Further, since each mounting portion 67 is arranged to correspond to directly below the individual lower storage chamber 43, the packaging bag p dropped from the lower storage chamber 43 is reliably handled while being guided by the guide plates 66 on both sides. Received in the mounting portion 67. Further, even when the conveyor 60 is driven at a high speed, the packaging bag p is held in the placement portion 67 and is prevented from protruding or dropping from the conveyor 60. As a result, the conveyor 60 can be driven at a high speed.
下部収容室43が5室ずつの左右2組に分けられ、各組ごとに、サーボモータ59で駆動制御される可動底板55と、サーボモータ68で間欠走行されるコンベア60とを備えたから、下部収容室43の開閉動作時間と、包装袋pの集積部23への落とし込み動作の時間を短縮でき、さらなる製造の高速化を図ることができる。
下部収容室43の上に、底面がシャッタ50で開閉される上部収容室33が設けられ、供給された包装袋pを上部収容室33に導いて一旦閉じたシャッタ50で受け、その開放により同包装袋pを下部収容室43に落下させる構造としたから、包装袋pはシャッタ50により水平姿勢で受けられたのち同水平姿勢を維持して下部収容室43に落とされる。包装袋pを正規姿勢で下部収容室43に収容することができる。
Since the lower storage chamber 43 is divided into two left and right sets of five chambers, each set includes a movable bottom plate 55 that is driven and controlled by a servo motor 59 and a conveyor 60 that is intermittently driven by a servo motor 68. The opening / closing operation time of the storage chamber 43 and the operation time for dropping the packaging bag p into the stacking portion 23 can be shortened, and the manufacturing speed can be further increased.
An upper storage chamber 33 whose bottom surface is opened and closed by a shutter 50 is provided on the lower storage chamber 43, and the supplied packaging bag p is guided to the upper storage chamber 33 and received by the shutter 50 which is once closed, and is opened by opening the same. Since the packaging bag p is configured to drop into the lower housing chamber 43, the packaging bag p is received in a horizontal posture by the shutter 50 and then dropped into the lower housing chamber 43 while maintaining the same horizontal posture. The packaging bag p can be stored in the lower storage chamber 43 in a normal posture.
<他の実施形態>
本発明は上記記述及び図面によって説明した実施形態に限定されるものではなく、例えば次のような実施形態も本発明の技術的範囲に含まれる。
(1)左右の各下部収容室列において下部収容室の底面の開放数を変更する手段としては、各下部収容室の底面に個別に底板を配して同底板を個々に開閉するようにしてもよい。
(2)上記実施形態では、下部収容室から落下した包装袋を受けたのち集積部に移送するコンベアとして、幅狭のタイミングベルトを用いた2本のベルトコンベアを並べて使用する場合を例示したが、幅広のタイミングベルトを用いた1本のベルトコンベアであってもよく、逆に3本以上のベルトコンベアに分割されていてもよい。
<Other embodiments>
The present invention is not limited to the embodiments described with reference to the above description and drawings. For example, the following embodiments are also included in the technical scope of the present invention.
(1) As a means for changing the number of open bottom surfaces of the lower storage chambers in the left and right lower storage chamber rows, a bottom plate is individually arranged on the bottom surface of each lower storage chamber, and the same bottom plate is opened and closed individually. Also good.
(2) In the above embodiment, the case where two belt conveyors using narrow timing belts are used side by side as conveyors that receive the packaging bags dropped from the lower storage chamber and then transfer them to the stacking unit is illustrated. One belt conveyor using a wide timing belt may be used, and conversely, it may be divided into three or more belt conveyors.
(3)上記実施形態では、コンベアの走行面にガイド板を立てて載置部を形成したのであるが、包装袋の形状や内容物等の条件によって、包装袋をコンベアの上方走行面上にほぼ一定姿勢で落下させることができるような場合にあっては、ガイド板を立てること、すなわち載置部を形成することは割愛してもよく、そのようなものも本発明の技術的範囲に含まれる。
(4)またコンベアとしては、ガイド板付きのベルトコンベアに代えて、小型のバケットコンベア等、他の形式のコンベアを用いてもよい。
(3) In the above embodiment, the mounting plate is formed by raising the guide plate on the running surface of the conveyor. However, the packaging bag is placed on the upper running surface of the conveyor depending on conditions such as the shape of the packaging bag and the contents. If it can be dropped in a substantially constant posture, it may be omitted to stand the guide plate, that is, to form the mounting portion, and such a thing is also within the technical scope of the present invention. included.
(4) As a conveyor, instead of a belt conveyor with a guide plate, other types of conveyors such as a small bucket conveyor may be used.
(5)上記実施形態では、左右2組の下部収容室列に分けられて、各組ごとに可動底板とコンベアとを備えたのであるが、2組に分けることなく、可動底板とコンベアとを全下部収容室に亘るように備えてもよい。
(6)上記に対応して上部収容室も一連に設け、併せてシャッタを全上部収容室に亘る1枚で賄うようにしてもよい。
(7)一方、上部収容室並びにシャッタを除去して、供給された包装袋をそのまま下部収容室(単一の収容室)に収容する構造としてもよい。
(5) In the above-described embodiment, it is divided into two sets of left and right lower storage chambers, and each set is provided with a movable bottom plate and a conveyor, but without dividing into two sets, the movable bottom plate and the conveyor are separated. You may prepare so that all the lower accommodation chambers may be covered.
(6) Corresponding to the above, a series of upper storage chambers may be provided, and the shutter may be covered by a single sheet extending over the entire upper storage chamber.
(7) On the other hand, it is good also as a structure which removes an upper storage chamber and a shutter, and accommodates the supplied packaging bag in a lower storage chamber (single storage chamber) as it is.
(8)シャッタの駆動部材としては、上記実施形態に例示したエアシリンダに限らず、ソレノイド、サーボモータ等の他の駆動部材を適用することも可能である。
(9)上記実施形態では、10列に亘って包装袋を製造する包装機に対して、集積数が24包の場合を例示したのであるが、集積数は20包以上、任意の数に設定することが可能である。
(10)本発明は上記実施形態に例示した10列タイプに限らず、他の列数を擁する縦型多列自動充填包装機全般に付設して適用することが可能であり、その場合は、製造列に応じて計数集積装置における下部収容室等の数を設定すればよく、同様に集積数の設定も任意に行うことができる。
(8) The driving member for the shutter is not limited to the air cylinder exemplified in the above embodiment, and other driving members such as a solenoid and a servo motor can be applied.
(9) In the above embodiment, the case where the number of stacking is 24 is illustrated for the packaging machine that manufactures the packaging bags over 10 rows, but the number of stacking is set to 20 or more and any number. Is possible.
(10) The present invention is not limited to the 10-row type exemplified in the above-described embodiment, and can be attached to and applied to all vertical multi-row automatic filling and packaging machines having other numbers of rows. The number of lower storage chambers or the like in the counting and stacking apparatus may be set in accordance with the manufacturing column, and similarly, the number of stacking can be arbitrarily set.
p…スティック型包装袋
10…包装機
18…シュート
20…計数集積装置
22…計数部
23…集積部
25…区画板
25A…落とし込み口
33…上部収容室
43…下部収容室(収容室)
43A…下部収容室列(収容室列)
50…シャッタ
51…本体板
52…開口部
54…エアシリンダ(シャッタ駆動部材)
55…可動底板(底板;底部開閉機構)
59…サーボモータ(駆動部材;底部開閉機構)
60…コンベア
60A…上方走行面
61…ベルトコンベア
62…駆動プーリ
63…従動プーリ
64…タイミングベルト
66…ガイド板
67…載置部
68…サーボモータ
70…移行路
73,74,75…開閉板
80…バケットコンベア
p ... Stick-type packaging bag 10 ... Packaging machine 18 ... Chute 20 ... Counting and accumulating device 22 ... Counting unit 23 ... Accumulating unit 25 ... Partition plate 25A ... Drop-in port 33 ... Upper accommodation chamber 43 ... Lower accommodation chamber (accommodation chamber)
43A ... Lower storage room row (storage room row)
DESCRIPTION OF SYMBOLS 50 ... Shutter 51 ... Main-body board 52 ... Opening part 54 ... Air cylinder (shutter drive member)
55. Movable bottom plate (bottom plate; bottom opening / closing mechanism)
59. Servo motor (driving member; bottom opening / closing mechanism)
DESCRIPTION OF SYMBOLS 60 ... Conveyor 60A ... Upper running surface 61 ... Belt conveyor 62 ... Drive pulley 63 ... Driven pulley 64 ... Timing belt 66 ... Guide plate 67 ... Mounting part 68 ... Servo motor 70 ... Transition path 73, 74, 75 ... Opening / closing plate 80 ... Bucket conveyor

Claims (7)

  1. スティック型の包装袋を複数列に亘って同時に製造しかつ間欠的に供給する包装機に付設された包装袋の計数集積装置であって、
    開閉可能な底部を有し前記包装機から供給された包装袋を各列に対応して収容する同列の収容室と、
    前記収容室の各底部を任意数開放して包装袋を落下させる底部開閉機構と、
    前記収容室列の直下で循環走行可能に配され前記収容室から落下した包装袋を受けたのち集積部に移送して落とし込むコンベアと、
    が具備されたことを特徴とする包装袋の計数集積装置。
    A packaging bag counting and accumulating device attached to a packaging machine that simultaneously manufactures a plurality of rows of stick-type packaging bags and supplies them intermittently,
    A storage chamber in the same row that has a bottom portion that can be opened and closed, and stores the packaging bags supplied from the packaging machine corresponding to each row;
    A bottom opening and closing mechanism for opening any number of bottoms of the storage chamber and dropping the packaging bag;
    A conveyor that is arranged so as to be able to circulate directly under the storage chamber row and receives a packaging bag that has dropped from the storage chamber and then transferred to the stacking unit and dropped,
    A packaging and counting device for packaging bags, comprising:
  2. 前記底部開閉機構は、前記各収容室の底部に亘って覆う底板が設けられる一方、この底板を前記収容室の並び方向に沿って往復運動させる駆動部材が具備され、前記底板の移動ストロークを変更することにより前記収容室の各底部の開放数を変更するようになっていることを特徴とする請求項1記載の包装袋の計数集積装置。 The bottom opening / closing mechanism is provided with a bottom plate that covers the bottom of each storage chamber, and is provided with a drive member that reciprocates the bottom plate along the direction in which the storage chambers are arranged to change the movement stroke of the bottom plate. 3. The packaging bag counting and accumulating device according to claim 1, wherein the number of open portions at the bottom of the storage chamber is changed.
  3. 前記コンベアが間欠的に所定距離ずつ循環走行可能であるとともに、同コンベアにおける上方走行面の移動方向の前方に前記集積部が設けられており、前記コンベアの前記上方走行面で包装袋が受けられたのち同コンベアが所定距離走行することに伴い受けられた包装袋の全てが前記上方走行面の前端から前記集積部に落とし込まれることを特徴とする請求項1または請求項2記載の包装袋の計数集積装置。 The conveyor can circulate by a predetermined distance intermittently, and the stacking unit is provided in front of the moving direction of the upper running surface of the conveyor, and a packaging bag is received on the upper running surface of the conveyor. 3. The packaging bag according to claim 1, wherein all of the packaging bags received as the conveyor travels a predetermined distance are dropped into the stacking portion from the front end of the upper traveling surface. Counting accumulator.
  4. 前記コンベアの走行面には複数のガイド板が所定間隔を開けて立てられ、当該コンベアの停止時において前記各収容室の直下に位置する同数の載置部が形成されるようになっていることを特徴とする請求項3記載の包装袋の計数集積装置。 A plurality of guide plates are erected at predetermined intervals on the running surface of the conveyor, and the same number of mounting portions that are located immediately below the storage chambers are formed when the conveyor is stopped. The counting and accumulating device for packaging bags according to claim 3.
  5. 前記収容室がその並び方向において所定数ずつの2組に分けられ、各収容室の組ごとに、前記底部開閉機構と前記コンベアとが設けられていることを特徴とする請求項1または請求項4のいずれか一項に記載の包装袋の計数集積装置。 The said storage chamber is divided into two sets of predetermined number in the arrangement direction, The said bottom part opening-closing mechanism and the said conveyor are provided for every set of each storage chamber, The Claim 1 or Claim characterized by the above-mentioned. 5. The counting and accumulating device for packaging bags according to any one of 4 above.
  6. 前記収容室の深さ方向の途中位置には開閉可能なシャッタが設けられ、閉鎖時には前記包装機から供給された包装袋を一旦受け、その開放により同包装袋を前記収容室の底部に落下させるようになっていることを特徴とする請求項1ないし請求項5のいずれか一項に記載の包装袋の計数集積装置。 A shutter that can be opened and closed is provided at an intermediate position in the depth direction of the storage chamber. When the shutter is closed, the packaging bag supplied from the packaging machine is temporarily received, and the packaging bag is dropped to the bottom of the storage chamber when the shutter is opened. 6. The packaging and accumulating device for packaging bags according to any one of claims 1 to 5, wherein the device is configured as described above.
  7. 前記シャッタは、前記各収容室をその並び方向に沿って貫通する本体板に対して、前記収容室と整合する開口部を収容室の配設ピッチと同ピッチで複数並べて形成した形状になり、前記シャッタを、前記各開口部が対応する収容室と整合する開放位置と、同各開口部が対応する収容室の側方に退避する閉鎖位置との間で往復運動させるシャッタ駆動部材が設けられていることを特徴とする請求項6記載の包装袋の計数集積装置。 The shutter has a shape in which a plurality of openings aligned with the accommodation chamber are arranged at the same pitch as the arrangement pitch of the accommodation chamber, with respect to the main body plate penetrating the accommodation chambers along the arrangement direction thereof. A shutter drive member is provided for reciprocating the shutter between an open position where each opening is aligned with a corresponding storage chamber and a closed position where each opening is retracted to the side of the corresponding storage chamber. The counting and accumulating apparatus for packaging bags according to claim 6.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103158898A (en) * 2013-03-29 2013-06-19 泉州市科盛包装机械有限公司 Double-rotation slow-storing packaging machine

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JPS6228320A (en) * 1985-07-26 1987-02-06 Toyo Kikai Seisakusho Kk Stick automatic stacker
JPH1159623A (en) * 1997-08-11 1999-03-02 Topatsuku:Kk Automatic piling-up device for packaged bag
JP2000247301A (en) * 1999-03-01 2000-09-12 Yuyama Manufacturing Co Ltd Medicine dispenser
JP2003128009A (en) * 2001-10-23 2003-05-08 Binan Sangyo Kk Accumulation apparatus for stick food package
JP2006027683A (en) * 2004-07-16 2006-02-02 Sanko Kikai Kk Peeling mechanism for cutter apparatus in vertical multi-line automatic filling and packaging machine
JP2009234613A (en) * 2008-03-27 2009-10-15 Sanko Kikai Kk Package delivering device of vertical multiple-line automatic packaging machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228320A (en) * 1985-07-26 1987-02-06 Toyo Kikai Seisakusho Kk Stick automatic stacker
JPH1159623A (en) * 1997-08-11 1999-03-02 Topatsuku:Kk Automatic piling-up device for packaged bag
JP2000247301A (en) * 1999-03-01 2000-09-12 Yuyama Manufacturing Co Ltd Medicine dispenser
JP2003128009A (en) * 2001-10-23 2003-05-08 Binan Sangyo Kk Accumulation apparatus for stick food package
JP2006027683A (en) * 2004-07-16 2006-02-02 Sanko Kikai Kk Peeling mechanism for cutter apparatus in vertical multi-line automatic filling and packaging machine
JP2009234613A (en) * 2008-03-27 2009-10-15 Sanko Kikai Kk Package delivering device of vertical multiple-line automatic packaging machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103158898A (en) * 2013-03-29 2013-06-19 泉州市科盛包装机械有限公司 Double-rotation slow-storing packaging machine

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