JPH0451413B2 - - Google Patents
Info
- Publication number
- JPH0451413B2 JPH0451413B2 JP61255317A JP25531786A JPH0451413B2 JP H0451413 B2 JPH0451413 B2 JP H0451413B2 JP 61255317 A JP61255317 A JP 61255317A JP 25531786 A JP25531786 A JP 25531786A JP H0451413 B2 JPH0451413 B2 JP H0451413B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- shaft
- fixed
- fixed plate
- plate
- 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.)
- Expired - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000004806 packaging method and process Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は袋支持巾調整装置に関し、特に袋幅が
300mm〜600mm等の大型の包装袋を使用する包装装
置にも適応させるようにするものである。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a bag support width adjustment device, and particularly to a bag support width adjustment device.
It is intended to be adapted to packaging equipment that uses large packaging bags such as 300 mm to 600 mm.
（従来の技術）
袋支持巾調整装置には、実公昭55−6326号公報
に示すように、包装装置の間欠回転軸に取付けた
水平回転板の下面に、ハンドルによつて回転する
開度調整軸を通し、その調整軸により水平回転板
の下面に支持したリング形の歯車を可逆的に回転
して、放射方向に配置した数個の送りねじを可逆
回転し、一方の掴着アームを固定したアーム軸か
ら突出した揺動腕の上に回転を自由にして設けた
ナツトに前記の送りねじを螺合した構造のものが
周知である。(Prior art) As shown in Japanese Utility Model Publication No. 55-6326, the bag support width adjustment device has an opening adjustment device that is rotated by a handle on the lower surface of a horizontal rotary plate attached to the intermittent rotating shaft of the packaging device. Through the shaft, the adjustment shaft reversibly rotates a ring-shaped gear supported on the bottom surface of the horizontal rotary plate, reversibly rotates several feed screws arranged in the radial direction, and fixes one gripping arm. A structure is well known in which the above-mentioned feed screw is screwed into a nut freely rotatable on a swinging arm protruding from an arm shaft.
然るに前記の開度調整軸は、間欠回転軸と共に
回転するものであるから、掴着アームを調整して
袋支持巾を調整するとき、該開度調整軸の位置が
間欠回転軸及び該軸に固定した水平回転板と共に
回転するため、装置の運転を停止しないと調整が
できない欠点をもつ。 However, since the opening adjustment shaft rotates together with the intermittent rotation shaft, when adjusting the bag support width by adjusting the gripping arm, the position of the opening adjustment shaft is aligned with the intermittent rotation shaft and the axis. Since it rotates with a fixed horizontal rotary plate, it has the disadvantage that it cannot be adjusted without stopping the operation of the device.
その他間欠回転軸の周りに、円板を相対的に停
止させて設けて、該円板の周囲に可動カム板を突
出する構成が特開昭58−1626号公報等に記載され
ているが、本発明と構成上で著しく相異する。 In addition, a configuration in which a disk is relatively stopped around an intermittent rotating shaft and a movable cam plate is protruded around the disk is described in JP-A-58-1626, etc. The structure is significantly different from the present invention.
（本発明が解決しようとする問題点）
本発明は従来のように回転移動しては開度調整
軸が実質的に利用できなくなる大型の包装機にも
使用できると共に、包装装置の間欠回転軸と同心
にして、間欠回転軸の上部にほぼ円形の固定板を
設け、その固定板に接する複数の可動カム板を該
固定板のほぼ半径方向に移動するように設け、間
欠回転軸と共に回転移動する掴着アームの所要の
開度調整をほぼ半径方向に直線移動する前記の可
動カム板により施す新規な構成にすることを目的
とするもので、開度調整軸を間欠回転軸の回転方
向に移動しない構成にすることにより包装機の大
型化を自由に実現できる。(Problems to be Solved by the Present Invention) The present invention can be used for large-sized packaging machines in which the opening adjustment shaft becomes virtually unusable if the shaft is rotated as in the past, and the intermittent rotating shaft of the packaging device can also be used. A substantially circular fixed plate is provided above the intermittent rotating shaft concentrically with the fixed plate, and a plurality of movable cam plates in contact with the fixed plate are provided so as to move approximately in the radial direction of the fixed plate, and rotate with the intermittent rotating shaft. The object of this invention is to create a new configuration in which the required opening adjustment of the gripping arm is performed by the aforementioned movable cam plate that moves linearly approximately in the radial direction. By adopting a configuration that does not move, it is possible to freely increase the size of the packaging machine.
（問題点を解決するための手段）
本発明の袋支持巾調整装置は前項に述べた目的
に適合する構成にしたもので、固定テーブル１の
所要位置に停止する袋吊持用の数対の掴着アーム
ｂ，b1を間欠回転軸１１の周りに設け、その各一
方のアームのアーム軸３２を中心とする回転によ
り各他方のアームを反対方向に連動して袋の支持
巾を調整し、且つ前記各一方のアームに揺動腕３
６を設け、その揺動腕３６を可動カム板２１の周
囲面２２に圧接してなる装置において、前記の間
欠回転軸１１の上に、固定テーブル１上方に設け
た門形の天枠２から吊下げて回転を生じないよう
にしたほぼ円形の固定板１３を同心に配置し、さ
らに該固定板１３に、位置不動でありさらに軸周
方向の回転を自由にした開度調整軸４を水平に設
けると共に、該開度調整軸４によつてほぼ円弧形
の周囲面２２を固定板１３のほぼ半径方向に移動
して該固定板１３から突出する複数の可動カム板
２１を設け、前記の揺動腕３６に設けたカム接触
ローラ３７を各可動カム板２１の前記固定板１３
から突出する前記周囲面２２に圧接し、間欠回転
軸１１の回転と共にカム接触ローラ３７、揺動腕
３６及びアーム軸３２を回転させ、各対の掴着ア
ームｂ，b1を連動して袋の支持巾を調整すること
を特徴とするものである。(Means for Solving the Problems) The bag support width adjusting device of the present invention is constructed to suit the purpose stated in the previous section, and includes several pairs of bag suspensions that stop at required positions on the fixed table 1. Grasping arms b and b1 are provided around the intermittent rotating shaft 11, and the rotation of one arm about the arm shaft 32 causes the other arm to move in the opposite direction to adjust the support width of the bag. , and a swinging arm 3 on each one of the arms.
6, and the swinging arm 36 is pressed against the peripheral surface 22 of the movable cam plate 21. A substantially circular fixed plate 13 that is suspended to prevent rotation is arranged concentrically, and an opening adjustment shaft 4 that is fixed in position and free to rotate in the circumferential direction is horizontally attached to the fixed plate 13. and a plurality of movable cam plates 21 are provided which protrude from the fixed plate 13 by moving the substantially arc-shaped peripheral surface 22 in the substantially radial direction of the fixed plate 13 by the opening adjustment shaft 4, The cam contact roller 37 provided on the swinging arm 36 of each movable cam plate 21
The cam contact roller 37, the swinging arm 36 and the arm shaft 32 are rotated together with the rotation of the intermittent rotating shaft 11, and each pair of gripping arms b and b1 are interlocked to remove the bag. It is characterized by adjusting the support width of.
本発明の好適な実施例を次項に説明する。 A preferred embodiment of the invention is described in the following section.
（実施例）
第１図は本発明を施す包装装置ａの一例を示し
たもので、五組の掴着アーム対ｂ，b1を有しこれ
等を間欠回転軸１１の周りに第３図のとおりに取
付け、包装装置ａの固定テーブル１上で供給位置
、開口位置、充填位置、放出位置、アイ
ドル位置において各掴着アーム対間の中心を停
止しては回転する。固定テーブル１上には支持柱
により支持した門形の天枠２（第２図参照）を設
け、その上にカバーを施す。(Embodiment) FIG. 1 shows an example of a packaging device a to which the present invention is applied, which has five pairs of gripping arms b, b 1 and is arranged around an intermittent rotating shaft 11 as shown in FIG. The gripping arm pair is mounted on the fixed table 1 of the packaging apparatus a at the feeding position, opening position, filling position, discharge position, and idle position, and then stops and rotates at the center between each pair of gripping arms. A gate-shaped ceiling frame 2 (see FIG. 2) supported by support columns is provided on the fixed table 1, and a cover is placed on top of it.
天枠２の上面には軸支体４′を立て、一端をハ
ンドル５（又はパルスモータ）に連結した開度調
整軸４を水平に支持し、天枠２上に取付けた軸支
持片により前記調整軸４のベベルギヤ６に噛合う
ベベルギヤ８を設けた調整杆７を天枠２の下面に
突出しその下端に小径歯車９を取付ける。 A shaft support 4' is erected on the upper surface of the ceiling frame 2, and an opening adjustment shaft 4 whose one end is connected to a handle 5 (or a pulse motor) is horizontally supported. An adjustment rod 7 provided with a bevel gear 8 that meshes with a bevel gear 6 of an adjustment shaft 4 projects from the lower surface of the ceiling frame 2, and a small diameter gear 9 is attached to its lower end.
第３図において、１１は包装装置ａの中心に位
置する前記の間欠回転軸、１３は前記の天枠２か
ら下げた吊下杆１２によつて間欠回転軸１１と同
心に固定した大略円形の固定板（第２，４図等参
照）であつて、その下面にリング状の歯車１４を
第４図のように取付け、前記した調整杆７を第２
図のように固定板１３の透孔から該板の下面まで
下げ、歯車１４のインターナルギヤ１５に前記し
た小径歯車９を噛み合わせる。 In FIG. 3, reference numeral 11 indicates the above-mentioned intermittent rotation shaft located at the center of the packaging device a, and 13 indicates a roughly circular shape fixed concentrically with the intermittent rotation shaft 11 by a hanging rod 12 suspended from the above-mentioned ceiling frame 2. It is a fixed plate (see Figs. 2, 4, etc.), and a ring-shaped gear 14 is attached to the lower surface of the plate as shown in Fig. 4, and the above-described adjustment rod 7 is attached to the second
As shown in the figure, it is lowered through the through hole of the fixed plate 13 to the lower surface of the plate, and the small diameter gear 9 described above is engaged with the internal gear 15 of the gear 14.
固定板１３から観察した袋の供給位置〜アイ
ドル位置は第１図の他、第４図にも例示したと
おりであるが、掴着アームｂ，b1の一方のアーム
ｂを固定したアーム軸３２の可逆回転は揺動腕３
６の先端のカム接触ローラ３７によつて行われ、
該ローラ３７の間欠的停止位置は第４図′〜
′となる。ローラ３７が放出位置′を過ぎてか
ら供給位置′に至る直前までは掴着アームｂ，
b1が最も広げられていても差し支えがないので縁
部を円弧形にした固定カム板２０を第４図のよう
に固定板１３の下面に取付ける。 The bag supply position to idle position observed from the fixing plate 13 is as illustrated in FIG. 4 as well as in FIG. The reversible rotation of is the swing arm 3.
This is done by a cam contact roller 37 at the tip of 6,
The intermittent stopping positions of the roller 37 are shown in FIG.
'. From when the roller 37 passes the discharge position' to just before reaching the supply position', the gripping arms b,
Since there is no problem even if b 1 is widened to the maximum extent, a fixed cam plate 20 having an arcuate edge is attached to the lower surface of the fixed plate 13 as shown in FIG.
固定板１３の下面には第３図の通りに歯車１４
のフエイスギヤ１６にピニオン１８を噛み合わせ
てほぼ放射方向に配置した可逆回転の送りねじ１
７を設け、該ねじ１７の中心方向端を固定板１３
の下面に取付けた軸支片１９により支持する。送
りねじ１７はアイドル位置にに対応させる必要
がないので、本実施例は第４図に示すように四本
を設ける。固定板１３の下面には、各送りねじ１
７を螺合した四枚の可動カム板２１を固定板１３
の周囲面から円弧形の周囲面２２を僅かに突出
し、しかも一部が重なり合う上下の配置によつて
固定板１３のほぼ半径方向に直線移動して該固定
板から突出するように取付ける。この四枚の可動
カム板２１は固定カム板２０が対応するアイドル
位置以外の四位置〜に設けるものである。 A gear 14 is provided on the bottom surface of the fixed plate 13 as shown in FIG.
A reversibly rotating feed screw 1 arranged substantially in the radial direction with a pinion 18 meshing with the face gear 16 of the
7 is provided, and the central end of the screw 17 is fixed to the fixing plate 13.
It is supported by a shaft support piece 19 attached to the lower surface of the. Since it is not necessary for the feed screws 17 to correspond to the idle position, four feed screws are provided in this embodiment as shown in FIG. Each feed screw 1 is provided on the lower surface of the fixed plate 13.
The four movable cam plates 21 screwed together with the fixed plate 13
The circular arc-shaped peripheral surface 22 slightly protrudes from the peripheral surface of the fixing plate 13, and is mounted so as to be moved linearly substantially in the radial direction of the fixing plate 13 and protruding from the fixing plate by an upper and lower arrangement in which parts of the fixing plate 13 overlap. These four movable cam plates 21 are provided at four positions other than the idle position to which the fixed cam plate 20 corresponds.
例えば充填位置と放出位置に対応させた可
動カム板２１，２１のように重ね合わせては構造
上で都合が悪い可動カム板については、第４，６
図に示すように一方の可動カム板２１に揺動軸２
４によつて支持した補助カム板２３に設けた長孔
２５に他方の可動カム板２１の案内軸２６に通
し、隣り合つた可動カム板２１，２１が夫々半径
方向に直線移動するとき補助カム板２３が揺動し
て、重ね合わせができない部分を補う。 For example, for the movable cam plates 21 and 21 corresponding to the filling position and the discharging position, which are structurally inconvenient to overlap, the 4th and 6th movable cam plates
As shown in the figure, a swing shaft 2 is attached to one movable cam plate 21.
The guide shaft 26 of the other movable cam plate 21 is passed through the elongated hole 25 provided in the auxiliary cam plate 23 supported by The plate 23 swings to compensate for the parts that cannot be overlapped.
間欠回転軸１１の外周には第３図に示すように
円形のブラケツト３１を取付けその先端に掴着ア
ーム対ｂ，b1と同数のアーム軸３２を通し、一方
のアームｂの軸部３３をアーム軸３２に嵌めてキ
ーにより自由回転を拘束すると共に、隣りの掴着
アーム対の他方のアームb1の軸部３４をアーム軸
３２に回転自由に嵌め、さらにアーム軸３２に第
４図に示すように揺動腕３６の基部を嵌め、揺動
腕３６の先端に設けたカム接触ローラ３７を可動
カム板２１の周縁２２に圧接する。その圧接はこ
の種の袋巾支持装置で公知な引ばねの作用により
生じさせるもので、本実施例においては第８図に
示したばね３６′がそれに相当する。 As shown in FIG. 3, a circular bracket 31 is attached to the outer periphery of the intermittent rotating shaft 11, and the same number of arm shafts 32 as the pair of gripping arms b and b1 are passed through the tip of the bracket 31, and the shaft portion 33 of one arm b is inserted into the bracket 31. At the same time, the shaft portion 34 of the other arm b 1 of the adjacent pair of gripping arms is fitted onto the arm shaft 32 so as to be freely rotatable, and the shaft portion 34 of the other arm b 1 of the adjacent pair of gripping arms is fitted onto the arm shaft 32 so as to be free to rotate. As shown, the base of the swinging arm 36 is fitted, and the cam contact roller 37 provided at the tip of the swinging arm 36 is pressed against the peripheral edge 22 of the movable cam plate 21. The pressure contact is caused by the action of a tension spring known in this type of bag width support device, and in this embodiment, the spring 36' shown in FIG. 8 corresponds to this.
固定カム板２０の両端部に対応させてレバー４
１，４１を設け、該各レバーの先端に前記各可動
カム板２１により放射方向に押し出される移動片
４２，４２を固定し、その移動片４２，４２に接
したカム接触ローラ３７を、可動カム板２１から
固定カム板２０に、又は固定カム板２０から可動
カム板２１に移す。開口位置に対応する可動カ
ム板２１には段部４３があるが、ここにも前記の
レバー４１に準ずる作用のレバー４４を設ける。 A lever 4 is attached corresponding to both ends of the fixed cam plate 20.
1 and 41 are provided, and movable pieces 42 and 42 pushed out in the radial direction by the movable cam plates 21 are fixed to the tip of each lever, and the cam contact roller 37 in contact with the movable pieces 42 and 42 is connected to the movable cam. From the plate 21 to the fixed cam plate 20 or from the fixed cam plate 20 to the movable cam plate 21. There is a stepped portion 43 on the movable cam plate 21 corresponding to the opening position, and a lever 44 with an action similar to the lever 41 described above is also provided here.
（作用）
本発明の袋支持巾調整装置は、前記した問題点
解決の手段からなるもので、間欠回転軸１１の上
に、固定テーブル１上に設けた門形の天枠２から
吊下げて回転を生じないようにしたほぼ円形の固
定板１３を同心に配置し、さらに該固定板１３に
位置不動であり軸周方向の回転を自由にした開度
調整軸４を水平に設け、開度調整軸４によつてほ
ぼ円弧形の周囲面２２を固定板１３のほぼ半径方
向に移動して突出する複数の可動カム板２１を設
けているから、固定板３の間欠回転上の同心配置
が可能になり、前記の揺動腕３６に設けたカム接
触ローラ３７を各可動カム板２１の突出した前記
周囲面２２に圧接して間欠回転軸１１の回転と共
に回転させ、各対の掴着アームｂ，b1を連動して
袋の支持巾を調整することができる作用をもつ。
この作用は本発明が解決しようとする問題点と合
致するものである。(Function) The bag support width adjusting device of the present invention consists of means for solving the above-mentioned problems, and is suspended from a gate-shaped ceiling frame 2 provided on a fixed table 1 above an intermittent rotating shaft 11. A substantially circular fixed plate 13 that does not rotate is arranged concentrically, and an opening adjustment shaft 4 that is fixed in position and freely rotatable in the circumferential direction is provided horizontally on the fixed plate 13 to adjust the opening. Since a plurality of movable cam plates 21 are provided which protrude by moving the substantially arcuate peripheral surface 22 in the substantially radial direction of the fixed plate 13 by the adjustment shaft 4, the fixed plate 3 is arranged concentrically during intermittent rotation. The cam contact roller 37 provided on the swing arm 36 is brought into pressure contact with the protruding peripheral surface 22 of each movable cam plate 21 and rotated with the rotation of the intermittent rotating shaft 11, thereby gripping each pair. It has the function of being able to adjust the support width of the bag by interlocking the arms b and b1 .
This effect is consistent with the problem that the present invention aims to solve.
（効果）
本発明は前記により明らかにした構成になり、
包装装置ａの間欠回転軸１１に連結しないで、し
かも該軸１１とほぼ同心の固定板１３を該軸１１
上に固定した構成により、開度調整軸４を間欠回
転軸１１の回転と絶縁状態の不動位置で軸周方向
に回転できるようになり、この構成は大形の包装
袋を使用する大形の包装装置にも適用できて袋巾
調整のため間欠回転軸１１の回転を停止する措置
が不要になる。(Effect) The present invention has the configuration clarified above,
The fixing plate 13 is not connected to the intermittent rotating shaft 11 of the packaging device a, but is approximately concentric with the shaft 11.
With the configuration fixed above, the opening adjustment shaft 4 can be rotated in the shaft circumferential direction in an immovable position insulated from the rotation of the intermittent rotation shaft 11. It can also be applied to packaging equipment, and there is no need to stop the rotation of the intermittent rotating shaft 11 for adjusting the bag width.
また前記したように間欠回転軸１１と連動回転
しない固定板１３のほぼ半径方向に直線移動して
突出する複数の可動カム板２１の周囲面２２に、
一方のアームｂを固定したアーム軸３２から突出
する揺動腕３６のカム接触ローラ３７を圧接する
構成は、従来の袋巾調整装置のように間欠回転軸
に連動回転する回転部がなく、また間欠回転軸の
周りに相対的に停止されるものでないので、間欠
回転軸１１にかかる負荷を少なくして該回転軸１
１を高速化ができる。 Further, as described above, on the peripheral surface 22 of the plurality of movable cam plates 21 that protrude by moving linearly in the substantially radial direction of the fixed plate 13 that does not rotate in conjunction with the intermittent rotating shaft 11,
The structure in which the cam contact roller 37 of the swinging arm 36 that protrudes from the arm shaft 32 to which one arm b is fixed is pressed against the cam contact roller 37 does not have a rotating part that rotates in conjunction with the intermittent rotating shaft unlike the conventional bag width adjustment device. Since it is not stopped relative to the intermittent rotation shaft 11, the load applied to the intermittent rotation shaft 11 can be reduced and the rotation shaft 1
1 can be sped up.
また前記固定板１３に、周方向に回転する開度
調整軸４を水平に設ける構成であるから、該調整
軸４は間欠回転軸１１の回転方向に移動しないも
のであつて、本考案はこのような特有な諸構成に
よりいつも同じ位置で開度調整軸４を操作できる
新規な袋巾調整装置を提供できて、袋巾が巨大な
包装袋を使用する包装装置にも適用できる途を開
いた効果をもつ。 Further, since the fixed plate 13 is provided horizontally with the opening adjustment shaft 4 that rotates in the circumferential direction, the adjustment shaft 4 does not move in the rotational direction of the intermittent rotation shaft 11. Due to these unique configurations, we were able to provide a new bag width adjustment device that allows the opening adjustment shaft 4 to be operated at the same position at all times, opening the door for it to be applied to packaging devices that use packaging bags with huge bag widths. have an effect.
添付図面は本発明の実施例に示し、第１図は概
要平面図、第２図は調整軸４の側面図、第３図は
一部の縦断側面図、第４図は第３図Ａ−Ａ線切断
平面図であつてブラケツト３１を省略して示す。
第５図は可動カム板２１の平面図、第６図は第４
図Ｂ矢視図、第７図は揺動腕３６のアーム軸３２
への取付けを示した平面図、第８図は掴着アーム
ｂ，b1の平面図である。
ａ……包装装置、ｂ，b1……掴着アーム対、
……供給位置、……開口位置、……充填位
置、……放出位置、……アイドル位置、１…
…固定テーブル、２……天枠、４……調整軸、１
１……間欠回転軸、１３……固定板、２０……固
定カム板、２１……可動カム板、２２……周囲
面、３１……ブラケツト、３２……アーム軸、３
６……揺動腕、３７……カム接触ローラ。
The attached drawings show embodiments of the present invention, and FIG. 1 is a schematic plan view, FIG. 2 is a side view of the adjustment shaft 4, FIG. 3 is a partial longitudinal sectional side view, and FIG. 4 is FIG. 3A- This is a plan view taken along line A, with the bracket 31 omitted.
FIG. 5 is a plan view of the movable cam plate 21, and FIG. 6 is a plan view of the movable cam plate 21.
Figure B arrow view, Figure 7 shows the arm shaft 32 of the swinging arm 36.
FIG. 8 is a plan view of the gripping arms b, b1 . a... Packaging device, b, b 1 ... Gripping arm pair,
...Feeding position, ...Opening position, ...Filling position, ...Discharging position, ...Idle position, 1...
...Fixed table, 2...Top frame, 4...Adjustment axis, 1
DESCRIPTION OF SYMBOLS 1... Intermittent rotating shaft, 13... Fixed plate, 20... Fixed cam plate, 21... Movable cam plate, 22... Surrounding surface, 31... Bracket, 32... Arm shaft, 3
6... Swinging arm, 37... Cam contact roller.
Claims (1)
用の数対の掴着アームｂ，b1を間欠回転軸１１の
周りに設け、その各一方のアームのアーム軸３２
を中心とする回転により各他方のアームを反対方
向に連動して袋の支持巾を調整し、且つ前記各一
方のアームに揺動腕３６を設け、その揺動腕３６
を可動カム板２１の周囲面２２に圧接してなる装
置において、 前記の間欠回転軸１１の上に、固定テーブル１
上に設けた門形の天枠２から吊下げて回転を生じ
ないようにしたほぼ円形の固定板１３を同心に配
置し、さらに該固定板１３に、位置不動でありさ
らに軸周方向の回転を自由にした開度調整軸４を
水平に設けると共に、該開度調整軸４によつてほ
ぼ円弧形の周囲面２２を固定板１３のほぼ半径方
向に移動して該固定板１３から突出する複数の可
動カム板２１を設け、 前記の揺動腕３６に設けたカム接触ローラ３７
を各可動カム板２１の前記固定板１３から突出す
る前記周囲面２２に圧接し、間欠回転軸１１の回
転と共にカム接触ローラ３７、揺動腕３６及びア
ーム軸３２を回転させ、各対の掴着アームｂ，b1
を連動して袋の支持巾を調整することを特徴とす
る袋支持巾調整装置。[Scope of Claims] 1. Several pairs of gripping arms b, b1 for hanging and holding bags that stop at desired positions on the fixed table 1 are provided around the intermittent rotating shaft 11, and the arm shaft 32 of each one of the arms is provided around the intermittent rotating shaft 11.
The support width of the bag is adjusted by interlocking each other arm in the opposite direction by rotation around , and each one arm is provided with a swinging arm 36, and the swinging arm 36
In a device in which a fixed table 1 is placed in pressure contact with a peripheral surface 22 of a movable cam plate 21, a fixed table 1 is placed on the intermittent rotating shaft 11.
A substantially circular fixed plate 13 that is suspended from the gate-shaped ceiling frame 2 provided above to prevent rotation is arranged concentrically, and is fixed to the fixed plate 13 to prevent rotation in the axial direction. An opening adjustment shaft 4 with a free opening is provided horizontally, and the opening adjustment shaft 4 moves the substantially arc-shaped peripheral surface 22 in the approximately radial direction of the fixed plate 13 so as to protrude from the fixed plate 13. A plurality of movable cam plates 21 are provided, and a cam contact roller 37 provided on the swinging arm 36 is provided.
is pressed against the peripheral surface 22 of each movable cam plate 21 protruding from the fixed plate 13, and the cam contact roller 37, swing arm 36, and arm shaft 32 are rotated with the rotation of the intermittent rotating shaft 11, and each pair of grips is Arrival arm b, b 1
A bag support width adjustment device that adjusts the support width of a bag by interlocking the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25531786A JPS63110116A (en) | 1986-10-27 | 1986-10-27 | Bag support width regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25531786A JPS63110116A (en) | 1986-10-27 | 1986-10-27 | Bag support width regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110116A JPS63110116A (en) | 1988-05-14 |
| JPH0451413B2 true JPH0451413B2 (en) | 1992-08-19 |
Family
ID=17277101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25531786A Granted JPS63110116A (en) | 1986-10-27 | 1986-10-27 | Bag support width regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110116A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5481722B2 (en) * | 2009-07-30 | 2014-04-23 | ゼネラルパッカー株式会社 | Adjusting mechanism of the clamping angle of the clamping arm |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744003B2 (en) * | 1978-02-27 | 1982-09-18 | ||
| JPS581626A (en) * | 1981-06-18 | 1983-01-07 | 株式会社古川製作所 | Regulator made correspond to bag width in packer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744003U (en) * | 1980-08-22 | 1982-03-10 |
-
1986
- 1986-10-27 JP JP25531786A patent/JPS63110116A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744003B2 (en) * | 1978-02-27 | 1982-09-18 | ||
| JPS581626A (en) * | 1981-06-18 | 1983-01-07 | 株式会社古川製作所 | Regulator made correspond to bag width in packer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63110116A (en) | 1988-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4789245A (en) | Disc-type apparatus for mixing paint cans | |
| JPH05111861A (en) | Device for retaining chamfer width and detecting shape of glass pane for glass pane chamfering machine | |
| JPH0451413B2 (en) | ||
| US2254934A (en) | Strip-dispensing mechanism for coil-wrapping machines | |
| CN207390648U (en) | A kind of actinobacillus device | |
| JPH11300520A (en) | Electric pipe cutter | |
| JPS6330652Y2 (en) | ||
| US2124741A (en) | Method and apparatus for working metal | |
| US2151677A (en) | Rotary rug rack | |
| CN216104588U (en) | Panel abrasionproof decreases device for plate turnover machine | |
| JPS6318565Y2 (en) | ||
| JPH0746478Y2 (en) | Grasping device for cylindrical articles | |
| CN207688901U (en) | Ray detection piece-holder and rotary motion platform | |
| JPH03250198A (en) | Bolt feedout mechanism for bolt tightening device | |
| JPH0415367Y2 (en) | ||
| JPH0848442A (en) | Mounting device for film roll for manufacturing bag | |
| JPH0534806Y2 (en) | ||
| JPH0811818A (en) | Packing machine | |
| JPH0749974Y2 (en) | Tape winding device for golf club | |
| JPH0756259Y2 (en) | Article gripping device with adjustable gripping height | |
| JPS5476392A (en) | Packaging device | |
| JPH05253881A (en) | Cylindrical article gripping device | |
| JPS63166553U (en) | ||
| JP2849988B2 (en) | Material supply device | |
| JPS5823566Y2 (en) | Copying device for lead blade grinding |