JPH0615037Y2

JPH0615037Y2 - Pattern punching machine

Info

Publication number: JPH0615037Y2
Application number: JP1990086222U
Authority: JP
Inventors: 英三佐瀬
Original assignee: 英三佐瀬
Priority date: 1990-08-16
Filing date: 1990-08-16
Publication date: 1994-04-20
Anticipated expiration: 2004-04-20
Also published as: JPH0445032U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は、封筒や紙袋などの型紙を連続的に打抜いて、
型紙を順次積重ねてゆく型紙打抜機において、型紙が乱
積重ねされるのを防止した型紙打抜機に関する。[Detailed Description of the Invention] (Industrial field of application) The present invention continuously punches patterns such as envelopes and paper bags,
The present invention relates to a pattern punching machine that prevents pattern patterns from being randomly stacked in a pattern punching machine that sequentially stacks pattern patterns.

（従来技術）封筒や紙袋などの製造は、方形の型紙原紙を打抜機で封
筒や紙袋の展開形状の型紙に一担打抜き、それを製袋機
にかけて封筒や紙袋にしている。ここで、型紙への打抜
きは、輸送中の外周部損傷を防止するため、打抜き形状
の外周に極く一部繋ぎ部を残して、外周部と連結してお
き、製袋機にかける直前に外周部を除去するようにして
いる。(Prior Art) In manufacturing envelopes, paper bags, etc., a square pattern base paper is punched by a punching machine to form a template in the shape of the envelope or paper bag, and then processed into a bag making machine to make envelopes or paper bags. In order to prevent damage to the outer peripheral portion during transportation, punching into the pattern paper leaves a very small connecting portion on the outer periphery of the punched shape and is connected to the outer peripheral portion immediately before being applied to the bag making machine. The outer peripheral portion is removed.

型紙の打抜機には、型紙原紙を数十枚ずつまとめて打抜
き刃のところに作業員が差し出して、打抜き後作業員が
取り出すバッチ式のものもあるが、これでは作業性が劣
るため、挾持部材に型紙原紙を数十枚単位で保持させた
後、自動的に挾持部材が打抜装置の部分を通過させて型
紙に打抜きし、その後挾持部材が型紙を解放して積重ね
てゆく自動式のものが用いられている。この自動型紙打
抜機は、第４図、第５図に示すように、同じ長さの２本
のチェーンベルト１、１ａを水平方向に伸長させて、そ
れらを平行に配置し、これらのチェーンベルト１、１ａ
の下側部分の間に型紙の打抜装置２を配置してある。There is also a pattern punching machine that batches dozens of base paper sheets into a punching blade, where the worker puts them out at the punching blade, and the worker takes them out after punching.However, this is inferior in workability. After holding the stencil base paper in the unit of several tens of sheets, the sandwiching member automatically passes through the punching device to punch out the template, and then the sandwiching member releases the stencil and stacks it automatically. Things are used. As shown in FIGS. 4 and 5, this automatic paper-cutting machine horizontally extends two chain belts 1 and 1a having the same length and arranges them in parallel to each other. 1, 1a
A pattern punching device 2 is arranged between the lower parts of the two.

チェーンベルト１、１ａの間には連結板３を等間隔で複
数固着し、これらの連結板３に型紙の挾持部材４を取り
付けてある。この挾持部材４は、挾持口が同方向を向い
ていて、チェーンベルト１、１ａの回転方向に対して等
間隔になっている。また、打抜装置２のチェーンベルト
方向両側で、挾持部材４の間隔に相当する距離だけ離れ
た部分は型紙原紙の供給位置５と型紙の積重ね位置６に
なっている。挾持部材４の構造は、第６図に示すよう
に、連結板３に上下２枚のバネ板を先端側が広がるよう
に固着して、２枚の板の間で型紙原紙もしくは型紙を挾
持するようにしたもので、下側の板には穴７が明けられ
ている。そして、型紙原紙の供給位置５の部分と型紙の
積重ね位置６には下板の穴７に突入して、上板を押上
げ、挾持部材４を広げる突起８を板９に固着した開口部
材１０が配置されている。また、型紙の積重ね位置６に
は上記開口部材１０のほかに挾持部材４が入る窪みの形
成された板状の払落とし部材１１が配置されている。型
紙原紙の供給位置５で挾持部材４に型紙原紙１２を挾持
させるには、挾持部材４が所定位置に停止したとき、開
口部材１０の突起８が下板の穴７に突入して上板を押上
げ、チェーンベルト１、１ａが移動開始したとき開口部
材１０が下がるようになっているので、突起８が上板を
押上げている間に型紙原紙１２を挿入する。また、型紙
の積重ね位置６での型紙１３の積重ねは、挾持部材４が
所定位置に停止したとき、開口部材１０の突起８が穴７
に突入して上板を押上げ、その押上げたときに払落とし
部材１１が型紙１３を下側に突き落とすようになってい
る。なお、挾持部材４で先端側を挾持した型紙原紙１２
は、型紙原紙の供給位置５から型紙の積重ね位置６手前
までレール１４をチェーンベルト１、１ａに沿って敷設
してあるので、そのレール１４の上を滑りながら移動す
る。A plurality of connecting plates 3 are fixed at equal intervals between the chain belts 1 and 1a, and a template holding member 4 is attached to these connecting plates 3. The gripping members 4 have their gripping openings facing the same direction and are equally spaced with respect to the rotation direction of the chain belts 1 and 1a. Further, portions on both sides of the punching device 2 in the chain belt direction, which are separated by a distance corresponding to the distance between the holding members 4, are a position 5 for supplying the template base paper and a position 6 for stacking the template. As shown in FIG. 6, the holding member 4 has a structure in which upper and lower two spring plates are fixed to the connecting plate 3 so that the tip ends thereof are widened, and the template base paper or the template is held between the two plates. A hole 7 is formed in the lower plate. An opening member 10 in which a protrusion 8 that protrudes into the hole 7 of the lower plate and pushes up the upper plate and widens the holding member 4 is fixed to the plate 9 at the position 5 of the pattern paper base paper supply position and the pattern paper stacking position 6 is fixed. Are arranged. In addition to the above-mentioned opening member 10, a plate-shaped removing member 11 having a recess into which the holding member 4 is inserted is arranged at the stacking position 6 of the template. In order to make the holding member 4 hold the pattern paper 12 at the pattern paper supply position 5, when the holding member 4 is stopped at a predetermined position, the projection 8 of the opening member 10 penetrates into the hole 7 of the lower plate to move the upper plate. Since the opening member 10 is adapted to be lowered when the chain belts 1 and 1a are pushed up and start moving, the pattern paper 12 is inserted while the projection 8 pushes up the upper plate. Further, the stacking of the template 13 at the template stacking position 6 is such that the projection 8 of the opening member 10 has the hole 7 when the holding member 4 is stopped at a predetermined position.
When the upper plate is pushed up and the upper plate is pushed up, the removing member 11 pushes the template 13 downward. In addition, the pattern base paper 12 whose front end is held by the holding member 4
Since rails 14 are laid along the chain belts 1 and 1a from the pattern paper feed position 5 to the pattern paper stacking position 6 in front of, moves on the rails 14 while sliding.

チェーンベルト１、１ａは、チェーン１５、スプロケッ
ト１６および１回転クラッチ１７を介してモーター１８
て挾持部材の距離だけ間欠移動するようになっていて、
挾持部材４で挾持した型紙原紙１２が打抜装置２の位置
に停止したとき、型紙原紙の打抜きを行うようになって
いる。また、挾持部材４が打抜装置２の位置に停止した
とき、その前後の隣接した挾持部材４は型紙原紙の供給
位置５及び型紙の積重ね位置６に停止して、その停止期
間中に型紙原紙の供給位置５での型紙原紙１２の挾持、
型紙の積重ね位置６で型紙１３を解放して落下させるよ
うになっている。The chain belts 1 and 1a are connected to a motor 18 via a chain 15, a sprocket 16 and a one-turn clutch 17.
It is designed to move intermittently by the distance of the holding member,
When the pattern base paper 12 held by the holding member 4 is stopped at the position of the punching device 2, the pattern base paper is punched. Further, when the holding member 4 is stopped at the position of the punching device 2, the adjacent holding members 4 before and after the holding device 4 are stopped at the paper pattern paper supply position 5 and the paper pattern stacking position 6, and during the stop period, Holding the pattern base paper 12 at the feeding position 5 of
At the pattern stacking position 6, the pattern 13 is released and dropped.

（考案が解決しようとする問題点）しかしながら、この型紙打抜機での型紙１３の積重ね
は、払落とし部材１１で型紙１３の先端を払落とし、型
紙１３の後端はレール１４より自然落下させるようにな
っているため、型紙１３が水平に落下せず、積み台１９
での型紙１３の積重なりが乱雑になるという問題があっ
た。(Problems to be solved by the invention) However, in stacking the template 13 with this template punching machine, the tip of the template 13 is removed by the removing member 11, and the rear end of the template 13 is naturally dropped from the rail 14. Since the pattern 13 does not fall horizontally,
There was a problem that the stacking of the pattern papers 13 in 1 was disordered.

本考案は、かかる問題を解決した型紙打抜機を提供する
ものである。The present invention provides a pattern punching machine that solves such a problem.

（問題点を解決するための手段）本考案は、型紙打抜装置の型紙の積重ね位置に下記構成
からなる型紙乱積重ね防止装置を配置した。(Means for Solving Problems) According to the present invention, a pattern irregular stacking prevention device having the following configuration is arranged at the pattern stacking position of the pattern punching device.

（Ａ）積重ね位置のチェーンベルトの下側にチェーンベ
ルトと同方向平行に伸長させた２本の溝状レールを溝が
対向するように配置する。(A) Two groove-shaped rails extending parallel to the same direction as the chain belt are arranged below the chain belt in the stacking position so that the grooves face each other.

（Ｂ）両溝状レールは、型紙落下位置より入側部分を連
結棒で固定する。(B) The both grooved rails are fixed by connecting rods on the entry side from the pattern dropping position.

（Ｃ）両溝状レールの連結棒より型紙落下位置側部分に
は溝内を摺動する摺動軸の端部を挿入する。(C) Insert the end of the sliding shaft that slides in the groove into the pattern dropping position side of the connecting rod of the grooved rails.

（Ｄ）摺動軸には可撓性帯の一端部側を固着して、その
可撓性帯は他端部側を連結棒より垂れ下げ、その垂れ下
がった部分に荷重をかける。(D) One end side of the flexible band is fixed to the sliding shaft, the other end side of the flexible band hangs down from the connecting rod, and a load is applied to the hanging part.

（Ｅ）摺動軸には、型紙の挾持部材が型紙を解放する前
に連結棒側から型紙の落下位置の下側に移動させ、落下
型紙が載置されたら連結棒側に急速移動させる駆動装置
を連結する。(E) A drive for moving the template holding member of the pattern on the sliding shaft from the connecting rod side to the lower side of the pattern dropping position before releasing the template, and rapidly moving to the connecting rod side when the falling template is placed. Connect the devices.

（作用）本考案の型紙乱積重ね装置で、摺動軸に固着してある可
撓性帯は、垂れ下げ側に荷重をかけてあるので、型紙を
受け止めることのできる程度の張力が付与されている。
また、この摺動軸は、溝状レールを摺動し、チェーンベ
ルトの伸長方向に移動できるようになっているので、型
紙の挾持部材が型紙を解放する前に駆動装置で連結棒側
から型紙の落下位置に移動した場合、型紙の落下位置に
可撓性帯の水平な受け台を形成し、落下してきた型紙を
受け止める。しかし、摺動軸は、型紙を受け止めたなら
連結棒側に急速移動するので、型紙は可撓性帯とは一緒
に移動せず、受け止めた型紙は受け台を失った状態で水
平に落下する。すなわち、本考案の装置では落下してき
た型紙を可撓性帯の受け台で一旦受けて水平にし、受け
台の可撓性帯を急速移動させることにより水平落下させ
るのである。(Operation) In the paper pattern stacking device of the present invention, since the flexible band fixed to the sliding shaft is loaded on the hanging side, a tension sufficient to receive the paper pattern is applied. There is.
Moreover, since this sliding shaft slides on the groove-shaped rail and can move in the extension direction of the chain belt, before the holding member of the template releases the template, it is driven by the drive unit from the connecting rod side. When the pattern paper is moved to the falling position, a horizontal pedestal of a flexible band is formed at the pattern paper falling position to receive the falling pattern paper. However, if the sliding shaft moves to the connecting rod side rapidly if it receives the pattern, the pattern does not move together with the flexible band, and the received pattern falls horizontally without the pedestal. . That is, in the apparatus of the present invention, the pattern paper that has fallen is temporarily received by the pedestal of the flexible band and is leveled, and the flexible band of the pedestal is rapidly moved to drop horizontally.

（実施例）第１〜３図は、本考案の実施例を示すもので、型紙１３
の積重ね位置における両側のチェーンベルト１、１ａの
各下側に溝状レール２０、２０ａを溝２１が対向するよ
うにチェーンベルト１、１ａと平行に配置して、これら
の溝状レール２０、２０ａのレール１４側を連結棒２２
で連結するとともに、レール１４側の端部に上下方向に
伸長させた溝状ガイド２３、２３ａを固着する。第１図
はこのように構成した溝状レール２０、２０ａ、連結棒
２２および棒状ガイド２３、２３ａの型紙１３の進行方
向左側を、第２図は右側を示すものである。(Embodiment) FIGS. 1 to 3 show an embodiment of the present invention.
The grooved rails 20 and 20a are arranged in parallel with the chain belts 1 and 1a so that the grooves 21 face each other on the lower sides of the chain belts 1 and 1a on both sides in the stacking position of the grooved rails 20 and 20a. The rail 14 side of the connecting rod 22
And the groove-shaped guides 23, 23a extended vertically are fixed to the end portion on the rail 14 side. FIG. 1 shows the groove-shaped rails 20 and 20a, the connecting rod 22 and the bar-shaped guides 23 and 23a configured as described above on the left side in the traveling direction of the pattern 13, and FIG. 2 shows the right side.

また、両溝状レール２０、２０ａの連結棒２２より型紙
１３の落下位置側部分には、溝２１内にガイドローラ２
４を挿入して、このガイドローラ２４の軸を溝状レール
２０、２０ａより高く起立させた金具２５に支承させ
る。そして、金具２５の溝状レール２０、２０ａのより
高い部分には摺動軸２６を固着し、この摺動軸２６にゴ
ムベルト２７を多条固着する。このゴムベルト２７の固
着は、一端部側を摺動軸２６に固着し、他端部側は連結
棒２２より垂れ下げ、その垂れ下がった下端部分に荷重
用金属棒２８を差し込み、荷重をかける。この荷重用金
属棒２８の両端は溝状ガイド２３、２３ａの溝２９、２
９ａ内に挿入しておく。一方、金具２５の下側には駆動
棒３０の上端を回動自在に固着して、その駆動棒３０の
下端を上下方向の溝３１の形成された支点ブロック３２
に挿入し、駆動棒３０が往復運動できるようにしてお
く。Further, the guide roller 2 is provided in the groove 21 at a portion where the pattern paper 13 falls from the connecting rod 22 of the groove-shaped rails 20 and 20a.
4 is inserted and the shaft of the guide roller 24 is supported by the metal fitting 25 which is erected higher than the groove-shaped rails 20 and 20a. Then, a sliding shaft 26 is fixed to a higher portion of the groove-shaped rails 20 and 20a of the metal fitting 25, and a rubber belt 27 is fixed to the sliding shaft 26 in multiple directions. The rubber belt 27 is fixed such that one end is fixed to the sliding shaft 26 and the other end is hung from the connecting rod 22, and the load metal rod 28 is inserted into the hung lower end portion to apply a load. Both ends of the metal rod 28 for load are provided with grooves 29, 2 of the groove guides 23, 23a.
Insert in 9a. On the other hand, the upper end of the drive rod 30 is rotatably fixed to the lower side of the metal fitting 25, and the lower end of the drive rod 30 is a fulcrum block 32 in which a vertical groove 31 is formed.
To allow the drive rod 30 to reciprocate.

駆動棒３０の往復運動は、モーター１８に連結した別の
１回転クラッチ１７ａを配置して、その軸３３に歯車３
４を固着し、この歯車３４で中間歯車３５を介してクラ
ンク板３６の歯車３７を回転させる。そして、クランク
板３６と駆動棒３０をクランク腕３８で連結して、駆動
棒３０を往復運動させる。ここで、１回転クラッチ１７
ａの作動は、型紙の挾持部材４が型紙１３を解放する前
に連結棒２２側から型紙１３の落下位置の下側に移動さ
せ、落下した型紙１３がゴムベルト２７に載置されたら
連結棒２２側に急速移動させるようにタイミング調整す
る。The reciprocating motion of the drive rod 30 is such that another one-rotation clutch 17a connected to the motor 18 is arranged and its shaft 33 has a gear 3a.
4 is fixed, and the gear 37 of the crank plate 36 is rotated by the gear 34 via the intermediate gear 35. Then, the crank plate 36 and the drive rod 30 are connected by the crank arm 38 to reciprocate the drive rod 30. Here, the one-turn clutch 17
The operation of a is performed by moving the template holding member 4 from the connecting rod 22 side to the lower side of the dropping position of the template 13 before the template holding member 4 releases the template 13, and when the dropped template 13 is placed on the rubber belt 27, the connecting rod 22 Adjust the timing so that it moves rapidly to the side.

本実施例では、クランク板３６が回転すると、摺動軸２
６が水平な溝状レール２０、２０ａに沿って往復運動す
る。この往復運動は、型紙の挾持部材４が型紙１３を解
放する前に連結棒２２側から型紙１３の落下位置の下側
に移動するので、落下してきた型紙１３をゴムベルト２
７で受け止め、型紙１３を水平にする。しかし、この受
け止めた型紙１３は、ゴムベルト２７が再び連結棒２２
側に急速移動するので、型紙１３はゴムベルト２７と一
緒には移動せず、水平状態で落下してしまう。In this embodiment, when the crank plate 36 rotates, the sliding shaft 2
6 reciprocates along horizontal grooved rails 20 and 20a. This reciprocating movement causes the template holding member 4 to move from the connecting rod 22 side to the lower side of the dropping position of the pattern 13 before the pattern holding member 4 releases the pattern 13, so that the pattern 13 that has fallen can be removed by the rubber belt 2.
It receives at 7, and the pattern 13 is made horizontal. However, in the pattern 13 that has been received, the rubber belt 27 is again connected to the connecting rod 22.
Since the pattern 13 moves rapidly to the side, the pattern 13 does not move together with the rubber belt 27 and falls in a horizontal state.

（考案の効果）以上のように、本考案の型紙打抜機は、落下してきた型
紙を可撓性帯の受け台で一旦受けて水平にし、その受け
台の可撓性帯を急速移動させることにより水平落下させ
る乱積重ね防止装置を配置してあるので、型紙の乱積重
ねを防止できる。(Effects of the Invention) As described above, the paper pattern punching machine of the present invention temporarily receives the falling paper pattern by the pedestal of the flexible band, makes it horizontal, and rapidly moves the flexible band of the pedestal. Since the random stacking prevention device for horizontally dropping is arranged, the random stacking of the pattern can be prevented.

[Brief description of drawings]

第１〜３図は、本考案の実施例を示すもので、第１図
は、乱積重ね防止装置の型紙進行方向左側側面図、第２
図は右側側面図である。第３図は、乱積重ね防止装置の
中間部を省略した平面図である。第４〜７図は、型紙打抜機を示すもので、第４図は側面
図、第５図は平面図である。第６図は型紙原紙の供給位
置での挾持部材を、第７図は型紙の積重ね位置での挾持
部材を示すものである。１、１ａ……チェーンベルト、２……打抜装置、３……
連結板、４……挾持部材、５……型紙原紙の供給位置、
６……型紙の積重ね位置、７……穴、８……突起、９…
…板、１０……開口部材、１１……払落とし部材、１２
……型紙原紙、１３……型紙、１４……レール、１５…
…チェーン、１６……スプロケット、１７、１７ａ……
１回転クラッチ、１８……モーター、１９……積み台、
２０、２０ａ……溝状レール、２１……溝、２２……連
結棒、２３、２３ａ……溝状ガイド、２４……ガイドロ
ーラ、２５……金具、２６……摺動軸、２７……ゴムベ
ルト、２８……荷重用金属棒、２９、２９ａ……溝、３
０……駆動棒、３１……溝、３２……支点ブロック、３
３……軸、３４……歯車、３５……中間歯車、３６……
クランク板、３７……歯車、３８……クランク腕、FIGS. 1 to 3 show an embodiment of the present invention. FIG. 1 is a left side view of a random stacking prevention device in a paper pattern advancing direction, and FIG.
The figure is a right side view. FIG. 3 is a plan view in which the intermediate portion of the random stacking prevention device is omitted. 4 to 7 show a pattern punching machine. FIG. 4 is a side view and FIG. 5 is a plan view. FIG. 6 shows the holding member at the paper pattern feed position, and FIG. 7 shows the holding member at the paper pattern stacking position. 1, 1a ... Chain belt, 2 ... Punching device, 3 ...
Connection plate, 4 ... Holding member, 5 ... Position for supplying the pattern base paper,
6 ... pattern stacking position, 7 ... hole, 8 ... protrusion, 9 ...
... plate, 10 ... opening member, 11 ... discharging member, 12
...... Stencil pattern base paper, 13 ...... Stem pattern, 14 ...... Rail, 15 ...
… Chain, 16 …… sprocket, 17,17a ……
1-turn clutch, 18 ... motor, 19 ... loading platform,
20, 20a ... Groove rail, 21 ... Groove, 22 ... Connecting rod, 23, 23a ... Groove guide, 24 ... Guide roller, 25 ... Metal fitting, 26 ... Sliding shaft, 27 ... Rubber belt, 28 ... Metal rod for load, 29, 29a ... Groove, 3
0 ... Driving rod, 31 ... Groove, 32 ... Support block, 3
3 ... Shaft, 34 ... Gear, 35 ... Intermediate gear, 36 ...
Crank plate, 37 ... Gear, 38 ... Crank arm,

Claims

[Scope of utility model registration request]

1. A chain belt having the same length which is extended in the horizontal direction is arranged in parallel, and a pattern punching device is arranged between the lower parts of both chain belts. The template holding members are fixed at equal intervals with respect to the rotation direction of the chain belt via a connecting plate, and both sides in the chain belt direction are separated from the pattern punching device by a distance corresponding to the distance between the holding members. Set the paper base paper feed position and the paper pattern stacking position to the chain belt, and the chain belt stops when the paper pattern held by the holding member reaches the punching position of the punching device, and the pattern paper feed position during the stop period. In the template punching machine in which the holding member holds the pattern base paper and the holding member in the stacking position releases and drops the pattern paper, the disordered stacking prevention device with the following configuration is arranged at the pattern stacking position. Paper punching machine, characterized. (A) Two groove-shaped rails extending parallel to the same direction as the chain belt are arranged below the chain belt at the position where the patterns are stacked so that the grooves face each other. (B) The both grooved rails are fixed by connecting rods on the entry side from the pattern dropping position. (C) Insert the end of the sliding shaft that slides in the groove into the pattern dropping position side of the connecting rod of the grooved rails. (D) One end side of the flexible band is fixed to the sliding shaft, the other end side of the flexible band hangs down from the connecting rod, and a load is applied to the hanging part. (E) A drive for holding the template on the sliding shaft, moving it from the connecting rod side to the lower side of the pattern dropping position before releasing the template, and rapidly moving to the connecting rod side when the falling template is placed. Connect the devices.