JPH0872802A - Feed device for packaging bag in measuring packaging machine for powder and granular material - Google Patents
Feed device for packaging bag in measuring packaging machine for powder and granular materialInfo
- Publication number
- JPH0872802A JPH0872802A JP23048494A JP23048494A JPH0872802A JP H0872802 A JPH0872802 A JP H0872802A JP 23048494 A JP23048494 A JP 23048494A JP 23048494 A JP23048494 A JP 23048494A JP H0872802 A JPH0872802 A JP H0872802A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- packaging
- packaging bag
- supply
- supplying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 125
- 239000008187 granular material Substances 0.000 title claims abstract description 12
- 239000000843 powder Substances 0.000 title claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 20
- 238000005303 weighing Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- 230000003028 elevating effect Effects 0.000 description 9
- 230000000630 rising effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
- Supply Of Fluid Materials To The Packaging Location (AREA)
- Basic Packing Technique (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、予め製袋された包装袋
である単袋と、供給時において製袋装置により製袋され
た包装袋との二種類の包装袋の供給が可能な粉粒状物の
計量包装機における包装袋の供給装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a powder capable of supplying two types of packaging bags, that is, a single bag which is a packaging bag which has been preliminarily manufactured, and a packaging bag which is manufactured by a bag manufacturing device at the time of supply. The present invention relates to a packaging bag supply device in a granular material weighing and packaging machine.
【０００２】[0002]
【従来の技術】このような二種類の包装袋の供給が可能
な包装袋の供給装置を備えた例えば米の計量包装機は、
大型の精米工場において大量の米の計量包装と、小ロッ
トの米の計量包装との双方が可能であるため、極めて便
利である。この二種類の包装袋の供給が可能な包装袋の
供給装置の基本構成は、原反フィルムを切断して製袋す
るための製袋装置と、該製袋装置の前進端位置のほぼ下
方に配設されて、予め製袋された包装袋である多数枚の
単袋を積層して収納しておくための単袋収納部と、該単
袋収納部の直上に昇降可能に配設されて、これに収納さ
れた単袋の開口側端部を吸着して該単袋を取り出すため
の単袋取出し装置と、垂直面内において回動可能に支持
された一対の供給アームの下端部にそれぞれ把持具が取
付けられて、該把持具により開口部両端が把持された包
装袋を粉粒状物の投入シュートの部分まで供給するため
の包装袋供給装置とを備え、前記製袋装置により製袋さ
れた包装袋と、前記単袋収納部に収納されている単袋と
を選択して、前記包装袋供給装置により上記部分まで供
給するようになっている。2. Description of the Related Art For example, a rice measuring and packaging machine equipped with a packaging bag supply device capable of supplying two types of packaging bags as described above is
This is extremely convenient because a large-scale rice mill can both measure and package a large amount of rice and a small lot of rice. The basic configuration of the packaging bag supply device capable of supplying these two types of packaging bags is as follows: a bag-making device for cutting a raw film to make a bag, and a bag-making device disposed substantially below the forward end position of the bag-making device. A single bag storage unit for stacking and storing a large number of single bags, which are packaging bags that have been prepared in advance, and are arranged so as to be able to move up and down directly above the single bag storage unit. , A single bag take-out device for adsorbing the open side end of the single bag stored therein and taking out the single bag, and a lower end part of a pair of supply arms rotatably supported in a vertical plane, respectively. And a packaging bag supply device for supplying a packaging bag having grippers attached at both ends of the opening by the grasping device to the part of the chute for charging the powdery or granular material. Select the packaging bag and the single bag stored in the single bag storage section to supply the packaging bag. And supplies to said portion by location.
【０００３】このような包装袋の供給装置として、特公
昭59-44248号公報に記載されているものが知られてい
る。この公報に記載のものは、製袋装置で製袋された包
装袋のほぼ全体を載せるための受板を単袋収納部の直上
に取外し可能に装着し、単袋の供給時においては、この
受板を取り外して単袋の取出しを可能にする構成であ
る。従って、供給する包装袋が変更される毎に、上記受
板の着脱が必要となって、極めて面倒である。As a device for supplying such a packaging bag, a device described in Japanese Patent Publication No. 59-44248 is known. The one described in this publication has a receiving plate detachably mounted directly above the single bag storage portion for mounting almost the entire packaging bag manufactured by the bag manufacturing apparatus, and when the single bag is supplied, It is a structure that allows the single bag to be taken out by removing the backing plate. Therefore, every time the packaging bag to be supplied is changed, the receiving plate needs to be attached and detached, which is very troublesome.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記した二
種類の包装袋の供給が可能な粉粒状物の計量包装機にお
ける包装袋の供給装置において、製袋装置で製袋された
包装袋のほぼ全体を載せるために着脱される受板を不要
にして、供給する包装袋の切替操作を簡単にすることを
課題としている。DISCLOSURE OF THE INVENTION The present invention provides a packaging bag supply device in a weighing and packaging machine for powder and granules capable of supplying the above-mentioned two types of packaging bags. It is an object of the present invention to simplify the switching operation of the packaging bags to be supplied by eliminating the need for a receiving plate to be attached and detached in order to mount almost all of the above.
【０００５】[0005]
【課題を解決するための手段】この課題を解決するため
に本発明の採用した手段は、上記構成の粉粒状物の計量
包装機における包装袋の供給装置において、前記製袋装
置を原反フィルムの流れる方向に沿って移動可能にし
て、該製袋装置の前端部に長さの短い包装袋保持板を装
着したことである。In order to solve this problem, the means adopted by the present invention is, in a packaging bag supply device in a weighing and packaging machine for powder and granules having the above-mentioned configuration, the bag making device as a raw film. This means that the packaging bag holding plate having a short length is attached to the front end portion of the bag manufacturing apparatus so as to be movable along the flowing direction.
【０００６】[0006]
【発明の作用】製袋装置で製袋された包装袋の供給時に
おいては、該製袋装置を前進端に位置させて、該製袋装
置で製袋された包装袋の開口部をその包装袋保持板に載
せた状態にして、前記包装袋供給装置を構成する一対の
供給アームを単袋供給時の垂直位置を超えて後方に回動
させ、該一対の供給アームの下端部に取付けられた各把
持具により前記包装袋保持板に載せられている包装袋の
開口部両端を把持した状態で、該一対の供給アームを前
方に回動させて、該包装袋を粉粒状物の投入シュートの
部分まで供給する。一方、単袋収納部に収納されている
単袋の供給時においては、必要に応じて該製袋装置を後
退させて、単袋取出し装置により単袋収納部から取り出
された単袋を把持し直して、前記一対の供給アームによ
り該単袋を粉粒状物の投入シュートの部分まで供給す
る。When the packaging bag manufactured by the bag manufacturing apparatus is supplied, the bag manufacturing apparatus is positioned at the forward end and the opening of the packaging bag manufactured by the bag manufacturing apparatus is packaged. The pair of supply arms constituting the packaging bag supply device is rotated rearward beyond the vertical position at the time of single bag supply while being placed on the bag holding plate, and is attached to the lower ends of the pair of supply arms. In the state where both ends of the opening of the packaging bag placed on the packaging bag holding plate are grasped by the respective grasping tools, the pair of supply arms are rotated forward to put the packaging bag into a powdery or granular material charging chute. Supply up to the part. On the other hand, when supplying the single bag stored in the single bag storage part, the bag making device is retracted as necessary, and the single bag taken out from the single bag storage part is grasped by the single bag removing device. After that, the single bag is supplied to the part of the chute for charging the granular material by the pair of supply arms.
【０００７】[0007]
【実施例】以下、本発明を米の計量包装機に実施した例
を挙げて、本発明を更に詳細に説明する。図１は、本発
明に係る包装袋の供給装置を備えた米の計量包装機の全
体側面図であり、図２は、同じく正面図であり、図３
は、包装袋Ｓ1 を供給している状態を示す側面図であ
り、図４は、同じく正面図であり、図５は、単袋Ｓ2 を
取り出している状態を示す側面図であり、図６は、同じ
く正面図であり、図７は、製袋装置Ａを移動させるため
の駆動装置Ｄの側面図であり、図８は、同じく概略正面
図であり、図９は、駆動軸６の部分の詳細図である。最
初に、この計量包装機の全体構成について概説し、次
に、本発明の特徴的部分について詳述する。図１ないし
図６において、この計量包装機における原反フィルムＦ
の流れる方向Ｐに沿った一端部には、該原反フィルムＦ
を巻回した原反ロールＲが配設され、その中央部に製袋
装置Ａが配設され、その他端部が計量包装部Ｂとなって
いる。この計量包装部Ｂは、その上半部が計量部となっ
ており、その下半部が包装部となっている。この包装部
には、計量された米を投入するための投入シュート１が
配設されている。EXAMPLES The present invention will be described in more detail with reference to examples in which the present invention is applied to a rice weighing and packaging machine. FIG. 1 is an overall side view of a rice weighing and packaging machine including a packaging bag supply device according to the present invention, and FIG. 2 is a front view of the same.
FIG. 4 is a side view showing a state in which the packaging bag S 1 is being supplied, FIG. 4 is a front view thereof, and FIG. 5 is a side view showing a state in which the single bag S 2 is taken out. 6 is a front view of the same, FIG. 7 is a side view of a drive unit D for moving the bag making apparatus A, FIG. 8 is a schematic front view of the same, and FIG. It is a detailed view of a part. First, the overall structure of this weighing and packaging machine will be outlined, and then the characteristic parts of the present invention will be described in detail. 1 to 6, the original film F in this weighing and packaging machine
Of the original film F at one end along the flowing direction P of
A roll of raw material R wound around is arranged, a bag making apparatus A is arranged at the center thereof, and a weighing and packaging section B is formed at the other end. The upper half of the weighing and packaging unit B is a weighing unit, and the lower half thereof is a packaging unit. The packing section is provided with a charging chute 1 for charging the weighed rice.
【０００８】前記製袋装置Ａは、原反ロールＲから巻き
出された原反フィルムＦを所定長さに切断して、その長
手方向の一端部をシールすることにより、連続して包装
袋Ｓ1 を製袋するための装置である。この製袋装置Ａが
配設される部分には、２本のガイドバー２が横方向（原
反フィルムＦの流れる方向Ｐと直交する方向）に沿って
所定の間隔をおいて水平に配設され、該製袋装置Ａの下
端部に設けられた複数の支持ブラケット３が前記各ガイ
ドバー２に摺動可能に支持されている。これにより、製
袋装置Ａは、前記方向Ｐに沿って移動可能になってい
る。この製袋装置Ａは、駆動装置Ｄにより駆動されて、
前記方向Ｐに沿って移動する。即ち、図７ないし図９に
示されるように、前記各ガイドバー２のそれぞれの外側
であって、しかも該製袋装置Ａの前後の移動端の近傍に
は、複数の鎖歯車４ａ，４ｂ，４ｃ，４ｄが配設され
て、これらに無端鎖５が掛装され、該無端鎖５は、前記
支持ブラケット3 に連結されている。また、両端部に鎖
歯車４ａが取付けられた駆動軸６の中央部に別の鎖歯車
７が取付けられ、この鎖歯車７と、駆動モータ８の駆動
軸に取付けた鎖歯車９との間に無端鎖１１が掛装されて
いる。よって、駆動モータ８により駆動軸６が回転され
て、２本の無端鎖５が周回走行すると、製袋装置Ａは、
該無端鎖５の上半部の走行方向に移動させられる。In the bag making apparatus A, the original film F unwound from the original roll R is cut into a predetermined length, and one end portion in the longitudinal direction thereof is sealed, so that the packaging bag S is continuously formed. It is a device for making 1 . In the portion where the bag making apparatus A is arranged, two guide bars 2 are horizontally arranged at predetermined intervals along the lateral direction (direction orthogonal to the direction P in which the raw film F flows). A plurality of support brackets 3 provided at the lower end of the bag making apparatus A are slidably supported by the guide bars 2. Thereby, the bag making apparatus A is movable along the direction P. This bag making device A is driven by a drive device D,
It moves along the direction P. That is, as shown in FIG. 7 to FIG. 9, a plurality of chain gears 4a, 4b, 4a, 4b are provided outside each of the guide bars 2 and near the front and rear moving ends of the bag making apparatus A. 4 c and 4 d are provided, and an endless chain 5 is hooked on them, and the endless chain 5 is connected to the support bracket 3. Further, another chain gear 7 is attached to the center of the drive shaft 6 having the chain gear 4a attached to both ends, and between the chain gear 7 and the chain gear 9 attached to the drive shaft of the drive motor 8. An endless chain 11 is hung. Therefore, when the drive shaft 6 is rotated by the drive motor 8 and the two endless chains 5 travel around, the bag making apparatus A
The upper half of the endless chain 5 is moved in the traveling direction.
【０００９】上記製袋装置Ａの前端部には、これにより
製袋された包装袋Ｓ1 の前端部である開口部の部分を載
せるための包装袋保持板１２が前傾状態となって取付け
られている。このように、包装袋保持板１２は、包装袋
Ｓ1 の開口部を部分的に載せるのみであるために、その
長さは短い。また、図１２に示されるように、この包装
袋保持板１２の先端部は、これに載せられている包装袋
Ｓ1 の開口部両端を後述の把持板１９，２１により把持
する際に、該把持板１９，２１と干渉しないように切り
欠かれている。また、前進端に位置する製袋装置Ａのほ
ぼ直下には、予め製袋された包装袋である多数の単袋Ｓ
2 を積層状態で収納しておくための単袋収納部Ｃが設け
られている。この単袋収納部Ｃは、テーブル１３に、そ
の前後方向に沿って一対の規制板１４ａ，１４ｂが設け
られていると共に、その横方向に沿って一対の規制板１
５ａ，１５ｂが設けられ、これらの各規制板の間に多数
の単袋Ｓ2 を上記のようにして収納する。前記規制板１
４ｂは、前後方向に移動可能になっていると共に、前記
一対の規制板１５ａ，１５ｂは、それぞれ横方向に移動
可能になっていて、単袋Ｓ2 の大きさに対応した収納部
が形成されるようになっている。At the front end portion of the bag making apparatus A, a packaging bag holding plate 12 for mounting the opening portion which is the front end portion of the packaging bag S 1 thus formed is attached in a forwardly inclined state. Has been. As described above, the packaging bag holding plate 12 has a short length because it only partially mounts the opening of the packaging bag S 1 . Further, as shown in FIG. 12, the tip portion of the packaging bag holding plate 12 is formed when the both ends of the opening of the packaging bag S 1 placed on the packaging bag holding plate 12 are grasped by the grasping plates 19 and 21 described later. It is cut out so as not to interfere with the grip plates 19 and 21. In addition, immediately below the bag manufacturing apparatus A located at the forward end, a large number of single bags S, which are pre-made packaging bags, are provided.
A single bag storage portion C for storing the two in a stacked state is provided. In the single bag storage portion C, the table 13 is provided with a pair of regulation plates 14a and 14b along the front-rear direction, and the pair of regulation plates 1 is arranged along the lateral direction.
5a and 15b are provided, and a large number of single bags S 2 are housed between these restriction plates as described above. The regulation plate 1
4b is movable in the front-rear direction, and the pair of regulating plates 15a, 15b are also movable in the lateral direction to form a storage portion corresponding to the size of the single bag S 2. It has become so.
【００１０】また、図３及び図４に詳細に示されるよう
に、前進端に位置する製袋装置Ａの直前の部分には、該
製袋装置Ａにより製袋された包装袋Ｓ1 或いは前記単袋
収納部Ｃから取り出された単袋Ｓ2 を前記投入シュート
の直下の部分まで供給するための包装袋供給装置Ｅが配
設されている。この包装袋供給装置Ｅは、回動軸１６の
両端部にそれぞれ供給アーム１７の上端部が固着され、
各供給アーム１７の下端部の外側面にシリンダ１８によ
り開閉する把持板１９がそれぞれ枢着され、該把持板１
９と、該供給アーム１７の下端部に内側に向けて水平に
設けられた把持板２１とによって、前記包装袋Ｓ1 或い
は単袋Ｓ2 の開口部両端を把持するようになっている。
前記回動軸１６にはリンク２２が固設され、前記計量包
装部Ｂの周壁２３に上端部が枢着された回動用シリンダ
２４のロッド２４ａと、前記リンク２２とが枢着され、
該シリンダ２４のロッド２４ａの出入りにより、該回動
軸１６が回動して、一対の供給アーム１７が垂直面内に
おいて回動するように構成されている。この一対の供給
アーム１７は、垂直状態から、更に後方に向けて所定角
度だけ回動して、製袋装置Ａから開口部が繰り出されて
いる包装袋Ｓ1 を把持するための第１把持位置と、ほぼ
垂直となって単袋Ｓ2 を把持するための第２把持位置
と、ほぼ水平となって米を投入するための投入位置との
３位置において停止するようになっている。Further, as shown in detail in FIGS. 3 and 4, the portion immediately before the bag making apparatus A located at the forward end is the packaging bag S 1 made by the bag making apparatus A or the bag A packaging bag supply device E for supplying the single bag S 2 taken out from the single bag storage portion C to a portion directly below the input chute is provided. In this packaging bag supply device E, the upper ends of the supply arms 17 are fixed to both ends of the rotary shaft 16,
Grip plates 19 that are opened and closed by cylinders 18 are pivotally attached to the outer surfaces of the lower ends of the supply arms 17, respectively.
9 and a holding plate 21 horizontally provided inwardly at the lower end of the supply arm 17 hold both ends of the opening of the packaging bag S 1 or the single bag S 2 .
A link 22 is fixedly attached to the rotating shaft 16, and a rod 24a of a rotating cylinder 24 having an upper end pivotally attached to a peripheral wall 23 of the weighing and packaging section B and the link 22 are pivotally attached,
When the rod 24a of the cylinder 24 moves in and out, the rotating shaft 16 rotates, and the pair of supply arms 17 rotates in a vertical plane. The pair of supply arms 17 are rotated from the vertical state further toward the rear by a predetermined angle to hold the packaging bag S 1 whose opening is fed from the bag making apparatus A at a first gripping position. Then, it stops at three positions, that is, a second gripping position where it becomes almost vertical to grip the single bag S 2 , and a substantially horizontal position where it enters the rice.
【００１１】更に、図５及び図６に詳細に示されるよう
に、前記単袋収納部Ｃの前端部の直上には、該収納部Ｃ
に積層状態となって収納されている多数の単袋Ｓ2 を一
枚ずつ吸着して上方に取り出すための単袋取出し装置Ｇ
が配設されている。この単袋取出し装置Ｇは、昇降板２
５の下面に複数の吸盤２６が取付けられ、この昇降板２
５が昇降用シリンダ２７によって昇降させられる構成で
ある。このシリンダ２７は、前記周壁２３に固定されて
いる。また、該周壁２３に固定されたガイド筒２８にガ
イドロッド２９が挿通され、このガイドロッド２９の下
端が前記昇降板２５に固着されていて、このガイドロッ
ド２９により前記昇降板２５の昇降を安定化させてい
る。この昇降板２５は、上昇端の待機位置と、下降端の
吸着位置と、その中間部の供給位置との３位置において
停止するようになっている。Further, as shown in detail in FIGS. 5 and 6, just above the front end of the single bag storage portion C, the storage portion C is located.
A single bag taking-out device G for adsorbing and taking out a large number of single bags S 2 stored in a stacked state in one by one.
Is provided. This single bag take-out device G is provided with an elevating plate 2
5, a plurality of suction cups 26 are attached to the lower surface of the lifting plate 2
5 is moved up and down by the lifting cylinder 27. The cylinder 27 is fixed to the peripheral wall 23. A guide rod 29 is inserted into a guide cylinder 28 fixed to the peripheral wall 23, and the lower end of the guide rod 29 is fixed to the elevating plate 25. The guide rod 29 stabilizes the elevating plate 25 vertically. Have been converted. The elevating plate 25 is arranged to stop at three positions: a standby position at the rising end, a suction position at the descending end, and a supply position at an intermediate portion thereof.
【００１２】そして、製袋装置Ａにより連続して製袋さ
れる包装袋Ｓ1 を供給する場合には、図３、図４、及び
図１０ないし図１２に示されるように、駆動装置Ｄによ
って製袋装置Ａを前進端位置まで前進させると共に、一
対の供給アーム１７を単袋供給時の垂直位置を超えて、
更に後方に所定角度だけ回動させて第１把持位置で停止
させる。なお、単袋取出し装置Ｇを構成する昇降板２５
は、上昇端の待機位置に位置している。製袋装置Ａで製
袋された包装袋Ｓ1 は、その先端部である開口部の部分
が製袋装置Ａから繰り出されて、当該部分は、製袋装置
Ａの前端部に取付けられた包装袋保持板１２により支持
され、この状態で、各供給アーム１７に取付けられたシ
リンダ１８によって把持板１９を上方に向けて回動させ
ると、該把持板１９と、供給アーム１７の下端部に取付
けられた把持板２１とによって、該包装袋Ｓ1 の開口部
の両端が把持される。When the packaging bag S 1 continuously produced by the bag making apparatus A is supplied, as shown in FIGS. 3, 4 and 10 to 12, the driving apparatus D is used. While advancing the bag making apparatus A to the forward end position, the pair of supply arms 17 is moved beyond the vertical position at the time of single bag supply,
Further, it is rotated backward by a predetermined angle and stopped at the first gripping position. The lifting plate 25 that constitutes the single-bag take-out device G
Is located in the standby position at the rising end. In the packaging bag S 1 produced by the bag making apparatus A, a portion of the opening which is the tip end thereof is fed out from the bag making apparatus A, and the portion is attached to the front end of the bag making apparatus A. When the holding plate 19 is supported by the bag holding plate 12 and is rotated in this state by the cylinder 18 attached to each supply arm 17, the holding plate 19 and the lower end of the supply arm 17 are attached. Both ends of the opening of the packaging bag S 1 are gripped by the gripping plate 21.
【００１３】ここで、該包装袋Ｓ1 は、製袋装置Ａから
所定長だけ繰り出されているが、包装袋保持板１２に対
して一対の供給アーム１７がほぼ垂直に位置していて、
包装袋Ｓ1 の繰り出されている部分の幅方向の中央部が
前記包装袋保持板１２により下方から支持されていると
共に、前記把持板１９によって該包装袋Ｓ1 の開口部の
両端が下方から持ち上げられて、当該部分が、該把持板
１９と前記把持板２１とによって把持される構成である
ので、包装袋Ｓ1 の開口部の両端が多少垂れ下がってい
ても、支障なく把持される。この状態で、一対の供給ア
ーム１７を前方に向けて回動させて、該供給アーム１７
をほぼ水平に位置させると、該供給アーム１７の先端の
各把持板１９，２１により開口部両端を把持されている
包装袋Ｓ1 は、ほぼ垂直となって投入シュート１の直下
に位置する。そして、この状態で，包装袋Ｓ1 の開口部
を開いて、これに米を投入する。上記した各操作を反復
させて、投入シュート１の直下に連続して包装袋Ｓ1 を
供給する。Here, the packaging bag S 1 is fed out from the bag making apparatus A for a predetermined length, but the pair of supply arms 17 are positioned substantially perpendicular to the packaging bag holding plate 12,
The central portion in the width direction of the unrolled portion of the packaging bag S 1 is supported from below by the packaging bag holding plate 12, and both ends of the opening of the packaging bag S 1 from below are held by the gripping plates 19. Since the portion is lifted and grasped by the grasping plate 19 and the grasping plate 21, even if both ends of the opening of the packaging bag S 1 hang down to some extent, they can be grasped without trouble. In this state, by rotating the pair of supply arms 17 forward, the supply arms 17 are rotated.
Is positioned substantially horizontally, the packaging bag S 1 whose both ends of the opening are gripped by the gripping plates 19 and 21 at the tip of the supply arm 17 becomes substantially vertical and is located immediately below the charging chute 1. Then, in this state, the opening of the packaging bag S 1 is opened, and rice is put therein. By repeating the above-mentioned operations, the packaging bag S 1 is continuously supplied immediately below the charging chute 1.
【００１４】一方、単袋収納部Ｃに収納されている単袋
Ｓ2 を一枚ずつ取り出して、投入シュート１の直下まで
該単袋Ｓ2 を供給するには、図５、図６及び図１３ない
し図１５に示されるように、駆動装置Ｄによって製袋装
置Ａを後退端まで後退させて、単袋収納部Ｃに対して退
避させておくと共に、一対の供給アーム１７をほぼ垂直
である第２把持位置で停止させる。この状態において、
単袋取出し装置Ｇを構成する昇降板２５を下降端の吸着
位置まで下降させて、その下端面に取付けられている複
数の吸盤２６によって単袋Ｓ2 の開口部の近傍を吸着
し、このままで、該昇降板２５を中間位置である供給位
置まで上昇させる。この状態において、上記と同様にし
て、各供給アーム１７の下端部に取付けられている各把
持板１９，２１により、該単袋Ｓ2 の開口部両端を把持
し、その後に吸盤２６の吸着力を解除して、昇降板２５
を上昇端である待機位置まで上昇させる。そして、一対
の供給アーム１７を前方に回動させて、これをほぼ水平
にすることにより、単袋Ｓ2を投入シュート１の直下に
位置させる。この操作を反復させて、単袋収納部Ｃに収
納されている多数枚の単袋Ｓ2 を一枚ずつ投入シュート
１の直下に供給する。[0014] On the other hand, a single bag S 2 housed in a single bag housing portion C is taken out one by one, to supply the single-bag S 2 to just below the input chute 1, 5, 6 and As shown in FIGS. 13 to 15, the bag making apparatus A is retracted to the retreat end by the drive unit D and is retracted to the single bag storage section C, and the pair of supply arms 17 are substantially vertical. Stop at the second gripping position. In this state,
The elevating plate 25 that constitutes the single bag unloading device G is lowered to the suction position at the lower end, and a plurality of suction cups 26 attached to the lower end surface suck the vicinity of the opening of the single bag S 2 , and leave it as it is. , The elevating plate 25 is raised to the supply position which is the intermediate position. In this state, similarly to the above, the gripping plates 19 and 21 attached to the lower end portions of the supply arms 17 grip both ends of the opening of the single bag S 2 , and then the suction force of the suction cup 26. And lift plate 25
To the standby position, which is the rising end. Then, by rotating the pair of supply arms 17 forward and making them substantially horizontal, the single bag S 2 is positioned immediately below the charging chute 1. By repeating this operation, a large number of single bags S 2 stored in the single bag storage portion C are supplied one by one directly below the charging chute 1.
【００１５】また、製袋装置Ａの前進端位置（包装袋Ｓ
1 の供給位置）において、該製袋装置Ａと単袋取出し装
置Ｇとが干渉しない場合には、該製袋装置Ａを前進端位
置に位置させたままで、単袋Ｓ2 の取出しを行うことが
可能である。Further, the forward end position of the bag making apparatus A (the packaging bag S
At the feeding position 1 ), when the bag making apparatus A and the single bag unloading apparatus G do not interfere with each other, the single bag S 2 is taken out while the bag making apparatus A is positioned at the forward end position. Is possible.
【００１６】なお、上記実施例は、あくまでも本発明の
一実施例であって、本発明に対しては、種々の改変が可
能である。例えば、製袋装置Ａを移動させるための手段
を、上記した鎖歯車を使用したものに替えて、エアーシ
リンダによることも可能である。The above embodiment is merely an embodiment of the present invention, and various modifications can be made to the present invention. For example, the means for moving the bag making apparatus A may be replaced with the one using the chain gear, and an air cylinder may be used.
【００１７】[0017]
【発明の効果】本発明は、二種類の包装袋の供給が可能
な米の計量包装機において、製袋装置を原反フィルムの
流れる方向に沿って移動可能にして、該製袋装置の前端
部に長さの短い包装袋保持板を取付け、該製袋装置で製
袋された包装袋の供給時においては、該製袋装置を前進
端に位置させて、該包装袋の開口部をその包装袋保持板
に載せた状態にして、包装袋供給装置を構成する一対の
供給アームを単袋供給時の垂直位置を超えて後方に回動
させ、該一対の供給アームの下端部に取付けられた各把
持具により前記包装袋保持板に載せられている包装袋の
開口部両端を把持すると共に、単袋収納部に収納されて
いる単袋の供給時においては、必要に応じて該製袋装置
を後退させて、単袋取出し装置と干渉しないように構成
されているので、従来装置のように、供給する包装袋の
種類が変更される毎に、製袋装置から繰り出された包装
袋のほぼ全体を載せるための受板を脱着させることな
く、ただ単に製袋装置を前後動させるのみによって、二
種類の包装袋を選択して供給できる。よって、供給する
包装袋の切替操作が極めて簡単となる。また、製袋装置
の前進端位置は、この部分に配設されている単袋取出し
装置との干渉を回避する関係で、一定の制限があるが、
本発明は、包装袋供給装置を構成する一対の供給アーム
を単袋供給時の垂直位置を超えて後方に回動させ、この
分だけ製袋装置の前進端位置を後方に位置させることに
よって、上記問題を解決している。更に、本発明では、
包装袋供給装置を構成する一対の供給アームを単袋供給
時の垂直位置を超えて後方に回動させて、製袋装置の前
端部に取付けられた包装袋保持板に先端の開口部が保持
されている包装袋を把持する構成であるので、製袋装置
の前進端位置において、該製袋装置と単袋取出し装置と
が干渉しない場合には、該製袋装置を前進端位置に位置
させたままで、単袋の取出しが可能となる利点がある。INDUSTRIAL APPLICABILITY The present invention, in a rice weighing and packaging machine capable of supplying two types of packaging bags, makes the bag-making apparatus movable along the direction in which the material film flows and the front end of the bag-making apparatus. When a packaging bag holding plate having a short length is attached to the portion, and the packaging bag manufactured by the bag manufacturing apparatus is supplied, the bag manufacturing apparatus is positioned at the forward end, and the opening of the packaging bag is Mounted on the packaging bag holding plate, the pair of supply arms constituting the packaging bag supply device is rotated backward beyond the vertical position during single bag supply, and is attached to the lower ends of the pair of supply arms. While holding each of both ends of the opening of the packaging bag placed on the packaging bag holding plate by the respective gripping tools, the bag-making bag is supplied as needed when the single bag stored in the single-bag storage section is supplied. Since the device is retracted so that it does not interfere with the single bag unloading device, Every time the type of packaging bag to be supplied is changed, unlike the conventional apparatus, the bag making device is simply moved back and forth without removing the receiving plate for placing almost the entire packaging bag fed from the bag making device. Two types of packaging bags can be selected and supplied only by moving them. Therefore, the switching operation of the packaging bag to be supplied becomes extremely simple. Further, the advance end position of the bag making device has a certain limit in order to avoid interference with the single bag taking-out device arranged in this portion,
The present invention rotates the pair of supply arms constituting the packaging bag supply device backward beyond the vertical position at the time of single bag supply, and positions the forward end position of the bag making device rearward by this amount, It solves the above problem. Further, in the present invention,
The pair of supply arms that make up the packaging bag supply device is rotated backward beyond the vertical position for single bag supply, and the opening at the tip is held by the packaging bag holding plate attached to the front end of the bag making device. Since it is configured to grip the packaging bag that is being held, at the forward end position of the bag making apparatus, if the bag making apparatus and the single bag unloading apparatus do not interfere, position the bag making apparatus at the forward end position. There is an advantage that it is possible to take out a single bag without removing it.
【図１】本発明に係る包装袋の供給装置を備えた米の計
量包装機の全体側面図である。FIG. 1 is an overall side view of a rice weighing and packaging machine including a packaging bag supply device according to the present invention.
【図２】同じく正面図である。FIG. 2 is a front view of the same.
【図３】包装袋Ｓ1 の供給時における主要部の側面図で
ある。FIG. 3 is a side view of a main part when a packaging bag S 1 is supplied.
【図４】同じく正面図である。FIG. 4 is a front view of the same.
【図５】単袋Ｓ2 の供給時における主要部の側面図であ
る。FIG. 5 is a side view of a main part when a single bag S 2 is supplied.
【図６】同じく正面図である。FIG. 6 is a front view of the same.
【図７】製袋装置Ａを移動させるための駆動装置Ｄの側
面図である。7 is a side view of a drive device D for moving the bag making device A. FIG.
【図８】同じく概略正面図である。FIG. 8 is a schematic front view of the same.
【図９】駆動軸６の部分の詳細図である。FIG. 9 is a detailed view of a portion of a drive shaft 6.
【図１０】単袋Ｓ2 の供給から包装袋Ｓ1 の供給に切り
替える状態を示す作用説明図である。FIG. 10 is an operation explanatory view showing a state in which the supply of the single bag S 2 is switched to the supply of the packaging bag S 1 .
【図１１】包装袋Ｓ1 の供給状態を示す作用説明図であ
る。FIG. 11 is an operation explanatory view showing a supply state of the packaging bag S 1 .
【図１２】包装袋保持板１２に載せられている包装袋Ｓ
1 の開口部両端を把持板１９，２１により把持した状態
を示す概略平面図である。FIG. 12: Packaging bag S placed on the packaging bag holding plate 12
It is a schematic plan view which shows the state which hold | gripped the both ends of the opening part of 1 by the holding plates 19 and 21.
【図１３】単袋取出し装置Ｇの昇降板２５が上昇端であ
る待機位置に位置している状態を示す作用説明図であ
る。FIG. 13 is an operation explanatory view showing a state in which the lifting plate 25 of the single bag unloading device G is located at the standby position which is the rising end.
【図１４】この昇降板２５が下降端である吸着位置に位
置している状態を示す作用説明図である。FIG. 14 is an operation explanatory view showing a state in which the elevating plate 25 is located at the suction position which is the lower end.
【図１５】この昇降板２５を中間位置である供給位置ま
で上昇させて、単袋Ｓ2 が取り出された状態を示す作用
説明図である。FIG. 15 is an operation explanatory view showing a state in which the elevating plate 25 is raised to a supply position which is an intermediate position and the single bag S 2 is taken out.
Ａ：製袋装置 Ｃ：単袋収納部 Ｄ：製袋装置の駆動装置 Ｅ：包装袋供給装置 Ｆ：原反フィルム Ｇ：単袋取出し装置 Ｐ：原反フィルムの流れる方向 Ｓ1 ：製袋装置で製袋された包装袋 Ｓ2 ：単袋 １：投入シュート １２：包装袋保持板 １７：供給アーム 19,21 ：把持板（把持具） ２５：昇降板 ２６：吸盤A: Bag making device C: Single bag storing unit D: Bag making device drive device E: Packaging bag feeding device F: Original film G: Single bag take-out device P: Original film flowing direction S 1 : Bag making device Packaging bag made in S 2 : Single bag 1: Input chute 12: Packaging bag holding plate 17: Supply arm 19,21: Gripping plate (grasping tool) 25: Elevating plate 26: Sucker
Claims (2)
製袋装置と、該製袋装置の前進端位置のほぼ下方に配設
されて、予め製袋された包装袋である多数枚の単袋を積
層して収納しておくための単袋収納部と、該単袋収納部
の直上に昇降可能に配設されて、これに収納された単袋
の開口側端部を吸着して該単袋を取り出すための単袋取
出し装置と、垂直面内において回動可能に支持された一
対の供給アームの下端部にそれぞれ把持具が取付けられ
て、該把持具により開口部両端が把持された包装袋を粉
粒状物の投入シュートの部分まで供給するための包装袋
供給装置とを備え、前記製袋装置により製袋された包装
袋と、前記単袋収納部に収納されている単袋とを選択し
て、前記包装袋供給装置により上記部分まで供給するこ
とにより、二種類の包装袋の供給を可能にした粉粒状物
の計量包装機における包装袋の供給装置において、 前記製袋装置を原反フィルムの流れる方向に沿って移動
可能にして、該製袋装置の前端部に長さの短い包装袋保
持板を取付け、該製袋装置で製袋された包装袋の供給時
においては、該製袋装置を前進端に位置させて、該包装
袋の開口部をその包装袋保持板に載せた状態にして、前
記包装袋供給装置を構成する一対の供給アームを単袋供
給時の垂直位置を超えて後方に回動させ、該一対の供給
アームの下端部に取付けられた各把持具により前記包装
袋保持板に載せられている包装袋の開口部両端を把持す
ると共に、単袋収納部に収納されている単袋の供給時に
おいては、必要に応じて該製袋装置を後退させるように
構成したことを特徴とする粉粒状物の計量包装機におけ
る包装袋の供給装置。1. A bag-making device for cutting a raw film to make bags, and a large number of pre-made packaging bags which are arranged substantially below the forward end position of the bag-making device. The single-bag storage part for stacking and storing the single-bags, and the single-bag storage part is arranged so as to be able to move up and down just above the single-bag storage part, and the opening side end of the single bag stored therein is sucked. And a gripping tool attached to the lower ends of a pair of supply arms that are rotatably supported in a vertical plane, and gripping both ends of the opening with the gripping tool. A packaging bag supply device for supplying the formed packaging bag up to the part of the charging chute of the granular material, the packaging bag manufactured by the bag manufacturing device, and the single bag stored in the single bag storage part. By selecting a bag and supplying up to the above part by the packaging bag supply device, In a device for supplying a packaging bag in a weighing and packaging machine for powder and granules capable of supplying a packaging bag, the bag-making device is movable along the flowing direction of the raw film, and the front end portion of the bag-making device is provided. When a packaging bag holding plate having a short length is attached and the packaging bag manufactured by the bag manufacturing apparatus is supplied, the bag manufacturing apparatus is positioned at the forward end, and the opening of the packaging bag is placed in the packaging bag. The pair of supply arms constituting the packaging bag supply device were rotated backward beyond the vertical position during single bag supply while being mounted on the holding plate, and were attached to the lower ends of the pair of supply arms. While holding both ends of the opening of the packaging bag placed on the packaging bag holding plate by the respective gripping tools, the bag-making apparatus is supplied as necessary when the single bag stored in the single-bag storage unit is supplied. Of granular material characterized by being configured to retreat A device for supplying a packaging bag in a packaging machine.
置の前端部に装着されていることを特徴とする請求項１
に記載の粉粒状物の計量包装機における包装袋の供給装
置。2. The packaging bag holding plate is attached to the front end portion of the bag manufacturing apparatus in a forwardly inclined state.
A device for supplying a packaging bag in the weighing and packaging machine for powdery or granular material according to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23048494A JPH0872802A (en) | 1994-08-30 | 1994-08-30 | Feed device for packaging bag in measuring packaging machine for powder and granular material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23048494A JPH0872802A (en) | 1994-08-30 | 1994-08-30 | Feed device for packaging bag in measuring packaging machine for powder and granular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0872802A true JPH0872802A (en) | 1996-03-19 |
Family
ID=16908514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23048494A Pending JPH0872802A (en) | 1994-08-30 | 1994-08-30 | Feed device for packaging bag in measuring packaging machine for powder and granular material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0872802A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850856A (en) * | 2010-05-15 | 2010-10-06 | 中山市华明泰化工材料科技有限公司 | Compression type quantitative packing machine of super micropowder light powder and packing method thereof |
| CN104015959A (en) * | 2014-06-06 | 2014-09-03 | 通海县福慧科技有限公司 | Automatic bagging machine for packaging bags |
| WO2020248251A1 (en) * | 2019-06-14 | 2020-12-17 | 深圳市综科食品智能装备有限公司 | Material packaging machine and material packaging method |
-
1994
- 1994-08-30 JP JP23048494A patent/JPH0872802A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101850856A (en) * | 2010-05-15 | 2010-10-06 | 中山市华明泰化工材料科技有限公司 | Compression type quantitative packing machine of super micropowder light powder and packing method thereof |
| CN104015959A (en) * | 2014-06-06 | 2014-09-03 | 通海县福慧科技有限公司 | Automatic bagging machine for packaging bags |
| WO2020248251A1 (en) * | 2019-06-14 | 2020-12-17 | 深圳市综科食品智能装备有限公司 | Material packaging machine and material packaging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6040406B2 (en) | Gas filling and packaging method and packaging machine | |
| KR101230429B1 (en) | Pack product packaging machine | |
| KR102097364B1 (en) | Packing bag automatic packing device | |
| JP4010685B2 (en) | Empty bag stocker device for supplying empty bags to the conveyor magazine of a bagging and packaging machine | |
| CN109573216B (en) | Semi-packing type wall brick stack packing equipment and process method | |
| CN112407427A (en) | PCB circuit board packagine machine | |
| CN115367233A (en) | Product packaging production line and packaging method thereof | |
| CN210259033U (en) | Bag feeding type tableware packaging machine | |
| CN111071559B (en) | A packaging device | |
| KR102103526B1 (en) | stacking device for bag | |
| JPH0872802A (en) | Feed device for packaging bag in measuring packaging machine for powder and granular material | |
| JP3832657B2 (en) | Bag supply means for packaging machines | |
| CN214986397U (en) | A PCB circuit board packaging machine | |
| CN115991309A (en) | Bagging machine | |
| JP2023533101A5 (en) | ||
| JP4608702B2 (en) | Folding method and apparatus for flat article | |
| CN221273756U (en) | Fodder wrapping bag flattening transport mechanism | |
| IT9003783A1 (en) | AUTOMATIC MACHINE FOR THE REALIZATION, FILLING AND CLOSING OF PLASTIC BAGS WITH BELLOW SIDES, IN PARTICULAR FOR THE PACKAGING OF INERT MATERIALS. | |
| CN217598988U (en) | Bag sewing and packaging machine | |
| JP4184214B2 (en) | Gazette bag / flat bag packaging machine | |
| JP3215581U (en) | Grip width adjusting device and packaging machine having the same | |
| CN114030857B (en) | Box body overturning device, tobacco mechanical equipment and box body overturning method | |
| CN214690458U (en) | Intelligent label paper feeding device | |
| JPH02145209A (en) | Cutter | |
| CN211642808U (en) | Packing device |