JPH03196994A - Travelling web cutting device adjustable relating to block size - Google Patents
Travelling web cutting device adjustable relating to block sizeInfo
- Publication number
- JPH03196994A JPH03196994A JP27547490A JP27547490A JPH03196994A JP H03196994 A JPH03196994 A JP H03196994A JP 27547490 A JP27547490 A JP 27547490A JP 27547490 A JP27547490 A JP 27547490A JP H03196994 A JPH03196994 A JP H03196994A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cutting
- cutting tool
- attachment member
- rotation
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 136
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/42—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member
- B26D1/425—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
- B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D2007/2671—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member for cutters moving in a planetary motion on their support, e.g. so-called "Ferris Wheels"
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は走行するウェッブに対する判型（Ｆｏｒｍａｔ
ｌａｎｇｅ）の大きさに関して調節可能な切断装置に
関する。このような切断装置の主な適用分野は、印刷機
の後で使用されるこのような切断装置が組み込まれた製
本機である。要約すれば、本発明は、ウェッブの両側に
配置された同一の直径を有する２つのシリンダーから成
り、該シリンダーの１つ、切断シリンダー、には切断具
取り付け部材によって取り付けられた切断具が装着され
、他の１つ、対峙シリンダー、には支持具取り付け部材
によって取り付けられた対応する数の弾力性を有する切
断枠縁が装着されている、走行するウェッブに対する判
型の大きさに関して調節可能な切断装置、特に印刷機の
後方に配置された製本機であって、切断シリンダーの直
径及び対峙シリンダーの直径は、最長の判型に対してシ
リンダーの周速度がウェッブの速度に等しいかまたはそ
れよりも僅かに（約＋３％）大きくなるよう（こ決定さ
れ、各々の切断具取り付け部材及び支持具取り付け部材
は、それらが所属するシリンダーの中でシリンダーの表
面内部にある、シリンダーの回転軸に平行な回転軸の周
りに回転し得るように取り付けられ、
各々の切断具取り付け部材及び支持具取り付け部材は、
切断工程中回転機構によりウェッブの走行方向とは反対
方向に周期的に調節可能なストロ−りをもって（最長の
判型に対しては実質的にゼロのストロークで）回転し、
次いで各回転軸の周りで切断シリンダー及び対峙シリン
ダーの周方向に回転して出発点に戻ることを特徴とする
装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a format for a running web.
The present invention relates to a cutting device which is adjustable with respect to the size of the range. The main field of application for such cutting devices is bookbinding machines in which such cutting devices are integrated, which are used after the printing press. In summary, the invention consists of two cylinders with the same diameter placed on either side of the web, one of the cylinders, the cutting cylinder, being fitted with a cutting tool attached by a cutting tool attachment member. , the other one, the opposing cylinder, is fitted with a corresponding number of resilient cutting frame edges attached by support attachment members, the cutting adjustable with respect to the size of the format for the running web. A device, in particular a binding machine located after the printing press, in which the diameter of the cutting cylinder and the diameter of the opposing cylinder are such that for the longest format the circumferential speed of the cylinder is equal to or greater than the speed of the web. It was determined that each cutting tool attachment member and support attachment member should be slightly larger (approximately +3%) in the cylinder to which they belong, parallel to the axis of rotation of the cylinder, and within the surface of the cylinder. each cutting tool mounting member and support mounting member are mounted so as to be rotatable about an axis of rotation;
during the cutting process, the rotating mechanism rotates with a periodically adjustable stroke (with essentially zero stroke for the longest formats) in a direction opposite to the direction of web travel;
The present invention relates to a device characterized in that it then rotates around each axis of rotation in the circumferential direction of the cutting cylinder and the opposing cylinder and returns to the starting point.
一般にこのような切断機はウェッブの両側に配置された
同じ直径を有する２つのシリンダーの形をしており、そ
の１つ、切断シリンダー、には切断具取り付け部材によ
って取り付けられた少なくとも１つの切断具が装着され
、他の１つ、対峙シリンダー、には支持具取り付け部材
によって取り付けられた対応する数の切断枠縁が装着さ
れている。Generally, such cutting machines are in the form of two cylinders with the same diameter arranged on either side of the web, one of which, the cutting cylinder, has at least one cutting tool attached to it by a cutting tool mounting member. is fitted, and the other one, the opposing cylinder, is fitted with a corresponding number of cutting frame edges attached by support mounting members.
切断工程の間切断シリンダー及び対峙シリンダーの周速
度を互いに等しくシ、またこれとウェッブの速度とを実
質的に正確に等しくしなければならない。両方のシリン
ダーの周速度が小さいと、切断工程中にウェッブが蓄積
し、切断装置の正しい操作が不可能になる。両シリンダ
ーの周速度が大きすぎると、切断工程中一種の引き裂き
効果が起こり、これによりウェッブの損傷の可能性が生
じるばかりでなく、不正確な切断が行われる。During the cutting process, the circumferential speeds of the cutting cylinder and the opposing cylinder must be equal to each other and substantially exactly equal to the speed of the web. If the circumferential speed of both cylinders is small, web will accumulate during the cutting process, making correct operation of the cutting device impossible. If the circumferential speed of both cylinders is too high, a kind of tearing effect will occur during the cutting process, which not only creates the possibility of damage to the web, but also leads to inaccurate cuts.
短い判型を処理するために両方のシリンダーの回転数、
従って周速度を増加させることは知られているが、上記
の引き裂き効果が生じるために、狭い範囲内でしか周速
度の増加を行うことはできない。RPM of both cylinders to handle short formats,
It is therefore known to increase the circumferential speed, but because of the above-mentioned tearing effect, the circumferential speed can only be increased within a narrow range.
また判型を変えるためには両方のシリンダーを交換する
ことも知られている。これには切断シリンダー及び対峙
シリンダーに非常に大きな（判型の大きさに関して）軸
受は保持装置を取り付ける必要があるばかりでなく、１
つの判型を他と交換する際に著しい準備期間が必要であ
る。また切断シリンダーに多数の切断具を装着し、それ
に応じて多数の切断枠縁を対峙シリンダーに装着し、最
も短い判型に対してはすべての切断具を使用し、最も長
い判型に対しては唯１つの切断具を用いるようにするこ
とができるが、これには例えば２つの判をには２つの切
断具を用いるように非常に粗い段階でしか判型を変える
ことができず、非常に近接した多数の判型を処理しなけ
ればならない場合には実用上使用不可能である。It is also known to change both cylinders to change the format. This not only requires that very large bearings (with respect to the size of the format) be fitted with retaining devices on the cutting cylinder and the opposing cylinder, but also on
Significant preparation time is required when exchanging one format for another. Also, a number of cutting tools are attached to the cutting cylinder, and a corresponding number of cutting frame edges are attached to the opposing cylinders, so that all the cutting tools are used for the shortest format, and for the longest format. can be made to use only one cutting tool, but this means that the format can only be changed in very coarse steps, e.g. using two cutting tools for two formats, and it is very difficult to do so. This method is practically unusable when a large number of formats that are close to each other must be processed.
従って本発明の目的は公知切断装置の上記のような欠点
を全く有さす、切断シリンダー及び対峙シリンダーを最
適の周速度で作動させ非常に狭い段階で、あるいは無段
階で判型の大きさを調節できる切断装置を提供すること
である。この最適の周速度はウェッブの速度に正確に対
応する周速度及びウェッブの速度よりほぼ３％大きい両
方のシリンダーの回転速度の範囲にある。SUMMARY OF THE INVENTION The object of the present invention is therefore to eliminate the above-mentioned disadvantages of known cutting devices by operating the cutting cylinder and the opposing cylinder at an optimal circumferential speed and adjusting the size of the format in very narrow steps or steplessly. The purpose is to provide a cutting device that can. This optimum circumferential speed lies in the range of a circumferential speed that corresponds exactly to the speed of the web and a rotational speed of both cylinders that is approximately 3% greater than the web speed.
本発明の上記目的は、最も長い判の大きさの場合に周速
度が移動速度に等しいかまたは僅かに大きく（約＋３％
）なるように切断シリンダー及び対峙シリンダーの直径
を決定し、各々の切断具取り付け部材及び支持具取り付
け部材をそれが所属するシリンダーの中でシリンダー表
面の内部に存在しシリンダーの回転軸に平行な回転軸の
周りに回転し得るように取り付け、各々の切断具取り付
け部材及び支持具取り付け部材は切断工程中回転機構に
よりウェッブの走行方向とは反対方向に周期的に調節可
能なストロークをもって（最長の判型に対しては実質的
にゼロのストロークで）回転し、次いで各回転軸の周り
で切断シリンダー及び対峙シリンダーの周方向に回転し
て出発点に戻るようにすることにより達成される。The above object of the present invention is to ensure that the circumferential speed is equal to or slightly greater than the travel speed (approximately +3%) for the longest format size.
) determine the diameters of the cutting cylinder and the opposing cylinder so that each cutting tool mounting member and supporting tool mounting member is within the cylinder surface to which it belongs and rotates parallel to the axis of rotation of the cylinder. Mounted for rotation about an axis, each cutter attachment member and support attachment member have a periodically adjustable stroke in a direction opposite to the direction of travel of the web by means of a rotating mechanism during the cutting process (longest length). This is accomplished by rotating (with substantially zero stroke with respect to the mold) and then rotating circumferentially around the cutting cylinder and the opposing cylinder about their respective rotational axes and returning to the starting point.
このような構成においては、最も短い判型の場合切断具
及び切断枠縁の実効周速度はそれが取り付けられた両方
のシリンダーの周速度よりも小さくなる。切断具及び切
断枠縁が回転する速度は一般的に今問題となっている判
型の大きさに対応して段階的に変化し、この段階だけを
調節するだけでよいか、或いは全く無段階で操作できる
。In such an arrangement, for the shortest formats, the effective circumferential speed of the cutting tool and cutting frame edge is less than the circumferential speed of both cylinders to which it is attached. The speed at which the cutting tool and the edge of the cutting frame rotate generally changes in steps depending on the size of the format in question, and it is only necessary to adjust this step, or there is no step at all. It can be operated with.
上記構成の利点は切断具及び切断枠縁のｍ節が著しく簡
単になることである。何故ならばすべての判型の大きさ
に対し唯一対のシリンダーが必要なだけだからである。The advantage of the above arrangement is that the m-sections of the cutting tool and the edge of the cutting frame are considerably simplified. This is because only one pair of cylinders is required for every format size.
これに対し上述のような従来の切断装置においては、す
べての判型の大きさに対しそれぞれ固有の切断シリンダ
ー及び対峙シリンダーが必要である。あらゆる範囲の印
刷シリンダーに対し同じ切断シリンダー及び対峙シリン
ダーを使用することができるから、次の注文の際の構造
上の欠点も著しく減少し、従って廉価になる。これに対
し従来公知の切断装置では異なった大きさの新しい注文
に対しては新しい構成のシリンダーが必要であり、また
切断具の数、シリンダーの大きさ及びａｍ段階に関して
も同様である。In contrast, conventional cutting devices such as those described above require a unique cutting cylinder and opposing cylinder for every format size. Since the same cutting cylinder and facing cylinder can be used for all ranges of printing cylinders, structural defects in subsequent orders are also significantly reduced and therefore cheaper. In contrast, with conventional cutting devices, a new configuration of cylinders is required for new orders of different sizes, as well as with respect to the number of cutting tools, the size of the cylinders, and the am stage.
本発明においては切断シリンダーに互いに１８０°をな
して２つの切断具取り付け部材を取り付け、これに対応
し対峙シリンダーに２つの支持具取り付け部材を取り付
ける。これらすべては従来公知のように同時に且つ同じ
程度に調節可能な回転機構の中に装着することができ、
この中で必要に応じ両方の切断具取り付け部材及び両方
の支持具取り付け部材の個々の部分（例えばカム）を１
つのシリンダーの内部で使用することができる。In the present invention, two cutting tool mounting members are mounted on the cutting cylinder at 180 DEG to each other, and two supporting tool mounting members are correspondingly mounted on the opposing cylinders. All of these can be mounted in a rotary mechanism which is adjustable simultaneously and to the same extent as is known in the art;
In this case, if necessary, individual parts (e.g. cams) of both cutting tool attachment members and both support attachment members are attached to one part.
Can be used inside one cylinder.
これにより判の大きさの調節範囲は著しく増加する。大
きな判型に対しては唯１つの切断具を使用し、実質的に
小さい範囲の判型については両方の切断具を用いる。This significantly increases the range of adjustment in format size. Only one cutting tool is used for large formats, and both tools are used for formats that are substantially smaller.
回転機構を作るには多数の可能性を挙げるこζができ、
ここではその二三を述べるに止める。回転機構は電動的
なもの、純粋に機械的なものあるいは水圧によるものと
することができる。There are many possibilities to create a rotating mechanism,
I will only mention a few of them here. The rotation mechanism can be electric, purely mechanical or hydraulic.
電気的に作動する回転機構は切断シリンダー及び対峙シ
リンダーの前面の外側に回転角の大きさを調節できる電
動機を取り付け、その回転シャフトが直接切断具取り付
け部材又は支持具取り付け部材を回転させ、該シャフト
の両端は各シリンダーに取り付けられており、このよう
にして切断具取り付け部材及び支持具取り付け部材の回
転軸が構成されるようにすることができる。この電動機
は勿論正確に調節されなければならないが、１つの回転
方向にだけしか回転できない場合、切断具取り付け部材
及び支持具取り付け部材をその出発位置にもって来るた
めには約１８０°回転させなければならない。しかし電
動機は回転方向を可逆的にできるので、出発位置に到達
させるためには小さな角度で僅かに後方に運動させるこ
とだけが必要である。The electrically operated rotation mechanism is provided with an electric motor that can adjust the rotation angle on the outside of the front surface of the cutting cylinder and the opposing cylinder, and the rotating shaft directly rotates the cutting tool attachment member or the support attachment member, and the shaft are attached to each cylinder, and in this way the axis of rotation of the cutting tool attachment member and the support attachment member can be configured. This motor must of course be precisely adjusted, but if it can only rotate in one direction of rotation, it must be rotated approximately 180° in order to bring the cutting tool attachment and support attachment to their starting positions. No. However, the electric motor can be made reversible in its direction of rotation, so that only a slight backward movement through a small angle is necessary to reach the starting position.
回転機構を機械的に作動させるには、切断シリンダー及
び対峙シリンダーにそれぞれ１つのシャフトを取り付け
てこれを回転軸とし、これにシリンダーの前面に存在す
る端部を介して歯車を取り付け、これを回転可能な環に
取り付けられた内部歯車の一部と噛み合わせ、これを該
シャフトの上の別の歯車、及び所望の判型の大きさに対
応した種々の回転数を有する連動駆動装置又は無段階駆
動装置で駆動することにより行うことができる。To operate the rotation mechanism mechanically, one shaft is attached to each of the cutting cylinder and the opposing cylinder, which serves as the axis of rotation, and a gear is attached to this via the end on the front side of the cylinder, which rotates it. meshing with a part of an internal gear mounted on a possible ring, which is connected to another gear on the shaft, and an interlocking drive or stepless drive with different rotational speeds corresponding to the desired format size. This can be done by driving with a drive device.
回転機構としてはまた各シリンダーのシャフトの上にそ
の外側において周方向に調節可能なカムを固定し、その
上に案内ロールを走らせ、これによりそれに取り付けら
れたレバーを介して切断具取り付け部材又は支持具取り
付け部材が取り付けられた回転シャフトを直接回転させ
ることができる。最も簡単なものはカムが偏心円筒とし
て作られたものである。The rotation mechanism also includes a circumferentially adjustable cam fixed on the shaft of each cylinder on its outside, over which runs a guide roll, which allows the cutting tool mounting member or support to be connected via a lever attached to it. The rotating shaft to which the tool attachment member is attached can be directly rotated. The simplest version is one in which the cam is made as an eccentric cylinder.
回転機構を水圧式で行うためには、これらのシリンダー
のシャフトにピストンを備えた水圧シリンダーを取り付
け、そのピストン棒をシリンダーの回転と同期して変化
するストロークで駆動し、この際水圧シリンダーをシリ
ンダーのシャフト及びシリンダー自身の中にある穴を介
して第２の水圧シリンダーと連結し、該ピストンにより
ピストン棒及びレバーを介して切断具取り付け部材又は
支持具取り付け部材が取り付けられた回転シャフトを直
接回転させる。第１の水圧シリンダーのピストン棒の駆
動は例えば種々のストロークの大きさに調節し得る斜板
カムにより行うことができる。In order to perform the rotation mechanism hydraulically, a hydraulic cylinder with a piston is attached to the shaft of these cylinders, and the piston rod is driven with a stroke that changes in synchronization with the rotation of the cylinder. is connected to a second hydraulic cylinder through a shaft and a hole in the cylinder itself, the piston directly rotating a rotating shaft on which a cutting tool attachment member or a support attachment member is attached via a piston rod and a lever. let The piston rod of the first hydraulic cylinder can be driven, for example, by a swash plate cam which can be adjusted to different stroke sizes.
回転機構を機械的に駆動させる他の方法では、各シリン
ダーの外側にそれと同軸をなして固定歯車を取り付け、
これをシリンダーと共に回転する歯車の上に回転させ、
この歯車にクランクを介して往復運動する棒を取り付け
、該棒の他端が第２のクランクを介して切断具取り付け
部材又は支持具取り付け部材を取り付けた回転シャフト
を回転させるようにする。Another method of mechanically driving the rotating mechanism is to mount a fixed gear on the outside of each cylinder coaxially with it;
This is rotated on a gear that rotates with the cylinder,
A rod is attached to this gear for reciprocating motion via a crank, and the other end of the rod rotates a rotary shaft to which a cutting tool attachment member or a support attachment member is attached via a second crank.
本発明によれば、両方のシリンダーを各々の判型の大き
さに応じて交換する公知の切断装置とは対照的に、切断
シリンダー及び対峙シリンダーを装置の中に固定するこ
とができる。即ち両方のシリンダーを交換する必要はな
い。これにより構造が簡単になり、両方のシリンダーを
しっかりと正確に取り付け得る利点が得られる。従って
装置の内部で切断共を交換又は移動させたり切断枠縁を
交換しなければならない欠点はもはや除去され、切断具
の交換又は再研磨、あるいは切断枠縁の交換よりも何倍
か頻繁に判型の大きさを変えることができる。According to the invention, in contrast to known cutting devices in which both cylinders are exchanged depending on the size of each format, the cutting cylinder and the counter cylinder can be fixed in the device. That is, there is no need to replace both cylinders. This simplifies construction and has the advantage of allowing both cylinders to be mounted securely and precisely. The disadvantages of having to change or move the cutting tools or replace the cutting frame edges inside the device are therefore no longer eliminated, and the process is much more frequent than changing or resharpening the cutting tools or replacing the cutting frame edges. You can change the size of the mold.
添付図面に本発明の種々の実施態様を示す。The accompanying drawings illustrate various embodiments of the invention.
添付図面において同様な部材であることが明白な部材に
は同じ数字が付けられている。Elements that are clearly similar in the accompanying drawings are numbered the same.
べての実施例及び添付図面において、切断シリンダーに
は１、対峙シリンダーには２の番号を付す。切断シリン
ダー１には固有の切断具を有する１つ（又は２つ）の切
断具取り付け部材が備えられ、対峙シリンダー２には切
断を行うための支持具取り付け部材４が備えられている
。切断具取り付け部材３は切断シリンダー１の周囲の内
部に存在する回転シャフト５の周りを、また支持具取り
付け部材４は同様にシリンダーの周囲の内部に存在する
回転シャフト６の周りを回転するように取り付けられて
いる。支持具取り付け部材４に取り付けられた切断枠縁
は通常弾力性を有するように構成されている。In all embodiments and accompanying drawings, the cutting cylinder is numbered 1 and the opposing cylinder is numbered 2. The cutting cylinder 1 is equipped with one (or two) cutting tool attachment elements with their own cutting tools, and the counter cylinder 2 is equipped with a support attachment element 4 for performing the cutting. The cutting tool mounting member 3 is adapted to rotate around a rotating shaft 5 which is present within the periphery of the cutting cylinder 1 and the support mounting member 4 is likewise arranged to rotate around a rotating shaft 6 which is present within the periphery of the cylinder. installed. The edge of the cutting frame attached to the support attachment member 4 is usually configured to have elasticity.
第１図及び第２図の実施態様においては、切断シリンダ
ーｌの前面７、及び図示されていないが対峙シリンダー
２の前面には電動機８が取り付けられ、その作動軸が直
接回転シャフト５を駆動する。回転シャフト５はその両
端で切断シリンダー１の中にある軸受け９及びｌＯに取
り付けられている。対峙シリンダー２に対しても第２図
に図示されたのと全く同じ機素が回転機構として備えら
れているが、これは第２図には示されていない。In the embodiment of FIGS. 1 and 2, an electric motor 8 is mounted on the front face 7 of the cutting cylinder l and, although not shown, on the front face of the counter cylinder 2, the operating shaft of which directly drives the rotary shaft 5. . The rotating shaft 5 is attached at both ends to bearings 9 and 10 in the cutting cylinder 1. The opposing cylinder 2 is also provided with exactly the same rotating mechanism as shown in FIG. 2, but this is not shown in FIG.
第３図及び第４図の実施態様においても、完全な回転機
構は切断シリンダー１に対してしか示されていない。こ
こで切断シリンダーＩは回転シャフトの上に直接取り付
けられた歯車１１を備え、この歯車は内側の歯１２と噛
み合い、この歯１２は第３図に示されているように環の
内側の周囲全体に取り付けられているのではなく、それ
が切断具取り付け部材３又は支持具取り付け部材４の回
転運動に必要な範囲においてだけ取り付けられている。In the embodiment of FIGS. 3 and 4, too, the complete rotation mechanism is only shown for the cutting cylinder 1. The cutting cylinder I here comprises a gear wheel 11 mounted directly on the rotating shaft, which meshes with the inner teeth 12, which extend over the entire inner circumference of the ring as shown in FIG. 2, but only to the extent that it is necessary for the rotational movement of the cutting tool mounting member 3 or the support mounting member 4.
第３図には更に第２の歯車１４が示されている。この場
合には切断シリンダー１には２つの切断具を備えた切断
具取り付け部材が、同様に対峙シリンダー２には弾力性
を有する切断枠縁に対する２つの支持具取り付け部材が
示されている。Also shown in FIG. 3 is a second gear 14. In this case, the cutting cylinder 1 shows a cutting tool attachment with two cutting tools, and the counter cylinder 2 likewise shows two support attachments for the resilient cutting frame edge.
内側の歯１２を備えた環１３は軸受け１５を介して回転
できるように取り付けられている。環１３は駆動用の歯
車１６によって駆動され、該歯車１６は軸受け１７によ
って取り付けられた駆動シャフト１８を介して装置の主
動力により駆動される。この際種々の所望の大きさの判
型に対応した連動駆動装置を介して駆動することが好ま
しい。A ring 13 with internal teeth 12 is rotatably mounted via a bearing 15. The ring 13 is driven by a drive gear 16 which is driven by the main power of the device via a drive shaft 18 mounted by a bearing 17. At this time, it is preferable to drive via an interlocking drive device that corresponds to formats of various desired sizes.
その代わりに無段階駆動装置を取り付け得ることは明白
である。It is obvious that a continuously variable drive could be installed instead.
！５図及び第６図の実施態様においては、切断シリンダ
ー１のシャフトＩ９の上に該シリンダー１の外側におい
て偏心円筒の形の周方向に調節し得るカム２０が固定さ
れ、その上を案内ロール２１が回転し、該案内ロールは
それに連結されたクランク２２を介して切断具取り付け
部材３又は支持具取り付け部材４を有する回転シャフト
５又は６を直接作動させる。シャフト１９上で偏心円筒
を調節することにより切断具及び切断枠縁のストローク
が変えられる。! In the embodiment of FIGS. 5 and 6, a circumferentially adjustable cam 20 in the form of an eccentric cylinder is fixed on the shaft I9 of the cutting cylinder 1 on the outside of said cylinder 1, over which a guide roll 21 is mounted. rotates, and the guide roll directly actuates the rotating shaft 5 or 6 with the cutting tool mounting member 3 or the support mounting member 4 via the crank 22 connected thereto. By adjusting the eccentric cylinder on the shaft 19, the stroke of the cutting tool and the cutting frame edge can be varied.
第７図及び第８図の実施態様は、偏心円筒２０がカム２
３で代用されている点で第５図及び第６図の実施態様と
異なっている。In the embodiment of FIGS. 7 and 8, the eccentric cylinder 20 is
The embodiment differs from the embodiments of FIGS. 5 and 6 in that 3 is substituted.
第９図及び第１Ｏ図の実施態様においては、切断シリン
ダーｌのシャフト１９の中に水圧シリンダーが備えられ
（詳細には示されていない）、その中にピストン２４が
あり、これがシリンダーの回転と同期してストロークを
変えるように駆動される。この水圧シリンダーはシリン
ダーのシャフト１９及び切断シリンダー１の中の穴２５
を介して切断シリンダーに備えられた第２の水圧シリン
ダー２６の１つと連結され、そのピストン又はピストン
棒はレバー２７を介して直接回転シャフト５を回転させ
る。第１の水圧シリンダーのピストン棒２８は斜板カム
３１の連結部２９及び棒３０を介して往復運動を行う。In the embodiment of FIGS. 9 and 1O, a hydraulic cylinder (not shown in detail) is provided in the shaft 19 of the cutting cylinder l, in which there is a piston 24, which is connected to the rotation of the cylinder. Driven to change strokes synchronously. This hydraulic cylinder has a shaft 19 of the cylinder and a hole 25 in the cutting cylinder 1.
is connected to one of the second hydraulic cylinders 26 provided in the cutting cylinder, the piston or piston rod of which directly rotates the rotary shaft 5 via a lever 27 . The piston rod 28 of the first hydraulic cylinder performs reciprocating motion via the connection 29 and rod 30 of the swash plate cam 31.
この往復運動のストロークは、所望の大きさの判型に対
応して斜板カム３１の傾きを変えるか、又は斜板カム３
１と棒３０との連結点を半径方向に移動させることによ
り変えることができる。The stroke of this reciprocating motion is determined by changing the inclination of the swash plate cam 31 in accordance with the desired size of the format, or by changing the inclination of the swash plate cam
This can be changed by moving the connection point between 1 and the rod 30 in the radial direction.
第１１図及び第１２図に示した回転機構においては、シ
リンダー１，２の外側にこれと同軸をなして固定歯車３
２又は３３が取り付けられ、その上をシリンダーｌ及び
２と共に回転する歯車３４及び３５が回転し、この歯車
はクランク３６を通じて棒３７に往復運動を行わせ、該
棒３７の他端は第２のクランク３８を介して回転シャフ
ト５を回転させるようになっている。In the rotation mechanism shown in FIGS. 11 and 12, a fixed gear 3 is provided coaxially with the cylinders 1 and 2.
2 or 33 are mounted, on which gears 34 and 35 rotating together with the cylinders l and 2 rotate, which through a crank 36 cause a rod 37 to reciprocate, the other end of which is connected to a second The rotary shaft 5 is rotated via a crank 38.
切断具取り付け部材３及び支持具取り付け部材４が同じ
大きさで作られている場合には、切断シリンダー及び対
峙シリンダーは共に直径が同じであって全く同じように
製作することができ、当然製造が簡単になり且つ廉価に
なる。If the cutting tool mounting member 3 and the support tool mounting member 4 are made of the same size, the cutting cylinder and the counter cylinder both have the same diameter and can be made exactly the same, which naturally reduces manufacturing costs. It becomes easier and cheaper.
本発明の主な特徴及び態様は次の通りである。The main features and aspects of the invention are as follows.
１、ウェッブの両側に配置された同一の直径を有する２
つのシリンダーから成り、該シリンダーの１つ、切断シ
リンダー、には切断具取り付け部材によって取り付けら
れた切断具が装着され、他の１つ、対峙シリンダー、に
は支持具取り付け部材によって取り付けられた対応する
数の弾力性を有する切断枠縁が装着されている、走行す
るウェッブに対する判型の大きさに関して調節可能な切
断装置、特に印刷機の後方に配置された製本機、であっ
て、
切断シリンダー（１）の直径及び対峙シリンダー（２）
の直径は、最長の判型に対してシリンダーの周速度がウ
ェッブの速度に等しいかまたはそれよりも僅かに（約＋
３％）大きくなるように決定され、
切断具取り付け部材（３）及び支持共取り付け部材（４
）の各々は、それらが所属するシリンダー（１，２）の
中でシリンダーの表面内部にある、シリンダーの回転軸
（１９）に平行な回転軸（５，６）の周りに回転し得る
ように取り付けられ、切断具取り付け部材（３）及び支
持具取り付け部材（４）の各々は、切断工程中回転機構
によりウェッブの走行方向とは反対方向に周期的に調節
可能なストロークをもって（最長の判型に対しては実質
的にゼロのストロークで）回転し、次いで各回転軸（５
，６）の周りで切断シリンダー（１）及び対峙シリンダ
ー（２）の周方向に回転して出発点に戻ることを特徴と
する装置。1, with the same diameter placed on both sides of the web 2
one of the cylinders, the cutting cylinder, is fitted with a cutting tool attached by a cutting tool attachment member, and the other one, the opposing cylinder, is equipped with a corresponding cutting tool attached by a support attachment member. A cutting device, in particular a bookbinding machine arranged after the printing press, which is equipped with a number of resilient cutting frame edges, adjustable with respect to the size of the format relative to the running web, comprising a cutting cylinder ( 1) Diameter and opposing cylinder (2)
The diameter of the cylinder should be approximately equal to or slightly less than the web speed for the longest format.
3%) larger than the cutting tool attachment member (3) and the support and attachment member (4).
) are rotatable in the cylinder (1, 2) to which they belong about an axis of rotation (5, 6) parallel to the axis of rotation (19) of the cylinder, which is inside the surface of the cylinder. The cutter attachment member (3) and the support attachment member (4) each have a periodically adjustable stroke in a direction opposite to the running direction of the web by means of a rotating mechanism during the cutting process. with virtually zero stroke for each axis of rotation (5
, 6) in the circumferential direction of the cutting cylinder (1) and the counter cylinder (2) and returning to the starting point.
２、回転機構として、切断及び対峙シリンダー（Ｌ ２
）の前面にそれぞれ１つの回転角調節可能な、好ましく
は可逆の電動機（１０）が取り付けられ、それらの回転
シャフトは直接切断具取り付け部材（３）又は支持具取
り付け部材（４）を回転させ、それらの回転シャフトは
両端において各シリンダー（１，２）の中で回転し得る
ように装着され、これによって切断具取り付け部材（３
）及び支持具取り付け部材（４）の回転軸（５，６）と
なっている上記第１項に記載の装置。2. Cutting and opposing cylinder (L 2
) are each fitted with one angle-adjustable, preferably reversible, electric motor (10), whose rotary shaft directly rotates the cutting tool mounting member (3) or the support mounting member (4); Their rotating shafts are mounted for rotation in each cylinder (1, 2) at both ends, thereby allowing the cutting tool attachment member (3
) and the rotating shaft (5, 6) of the support mounting member (4).
３、回転機構として、切断又は対峙シリンダー（１，２
）の中に装着され回転軸を構成しているシャフト（５，
６）においてシリンダーの前面（７）を越えて存在する
端部に１つの歯車（１１）が取り付けられ、該歯車は回
転可能な環（１３）に取り付けられた内部歯車の一部（
１１，１２）と噛み合うことができるかまたは噛み合っ
ており、該歯車はシャフト（１８）上にある別の歯車（
１６）及び所望の判型に適合した回転数を有する連動駆
動装置又は無段階駆動装置により駆動される上記第１項
に記載の装置。3. As a rotating mechanism, cutting or facing cylinders (1, 2
) is installed in the shaft (5,
Attached to the end lying beyond the front face (7) of the cylinder at 6) is a gear (11), which is part of the internal gear (11) attached to the rotatable ring (13).
11, 12), which gear is in mesh with another gear (11, 12) on the shaft (18).
16) and the apparatus according to item 1, which is driven by an interlocking drive or a stepless drive having a rotational speed adapted to the desired format.
４、回転機構として、前記シリンダー（１，２）の回転
軸（５，６）の外側にカム（２０，２３）が周方向に調
節し得るように固定され、該カムの上で案内ロール（２
１）が回転し、該案内ロールはそれに取り付けられたク
ランク（２２）付きのレノく−を介して切断具取り付け
部材（３）又は支持具取り付け部材（４）を取り付けた
回転軸（５，６）を直接回転させる上記第１項に記載の
装置。4. As a rotation mechanism, a cam (20, 23) is fixed to the outside of the rotation axis (5, 6) of the cylinder (1, 2) so as to be adjustable in the circumferential direction, and a guide roll ( 2
1) rotates, and the guide roll is connected to the rotating shaft (5, 6) to which the cutting tool attachment member (3) or the support attachment member (4) is attached via a lever with a crank (22) attached to it. 2.) The device according to item 1 above.
５、前記カムは偏心円筒（２０）である上記第４項に記
載の装置。5. The device according to item 4 above, wherein the cam is an eccentric cylinder (20).
６、回転機構として、各シリンダー（１，２）のシャフ
ト（１９）の中にピストン（２５）付きの水圧シリンダ
ーが備えられ、該ピストンはシリンダーの回転と同期し
て変化するストロークで駆動され、該水圧シリンダーは
シリンダーのシャフト（１９）及びシリンダー（１，２
）自身にある穴（２５）を介して該シリンダーに装着さ
れた第２の水圧シリンダー（２６）と連結され、該ピス
トンはレバー（２７）を介して切断具取り付け部材（３
）又は支持具取り付け部材（４）を取り付けた回転軸（
５，６）を直接回転させる上記第１項に記載の装置。6. As a rotation mechanism, a hydraulic cylinder with a piston (25) is provided in the shaft (19) of each cylinder (1, 2), and the piston is driven with a stroke that changes in synchronization with the rotation of the cylinder, The hydraulic cylinder has a cylinder shaft (19) and a cylinder (1, 2).
) is connected via a hole (25) in itself with a second hydraulic cylinder (26) mounted on said cylinder, and said piston is connected via a lever (27) to a cutting tool attachment member (3).
) or the rotating shaft with the support attachment member (4) attached (
5, 6) The device according to item 1 above, which directly rotates the device.
７、第１の水圧シリンダーのピストン（２４）のピスト
ン棒（２８）は異なったストロークの大きさに調節し得
る斜板カム（３１）を介して駆動される上記第６項に記
載の装置。7. The device according to item 6 above, wherein the piston rod (28) of the piston (24) of the first hydraulic cylinder is driven via a swash plate cam (31) which can be adjusted to different stroke sizes.
８、回転機構として、各シリンダー（１，２）の外側に
同軸の固定歯車（３２，３３）が装着され、それらの上
でシリンダー（１，２）と共に回転する歯車（３４，３
５）が回転し、該歯車はクランク（３６）を介して棒（
３７）に往復運動を行わせ、該棒の他端は第２のクラン
ク（３８）を介して回転軸（５，６）を回転させる上記
第１項に記載の装置。8. As a rotating mechanism, coaxial fixed gears (32, 33) are attached to the outside of each cylinder (1, 2), and gears (34, 3) that rotate together with the cylinders (1, 2) are mounted on the coaxial fixed gears (32, 33).
5) rotates, and the gear is connected to the rod (36) via the crank (36).
37) performs a reciprocating motion, and the other end of the rod rotates a rotating shaft (5, 6) via a second crank (38).
９、切断シリンダー（１）及び対峙シリンダー（２）は
装置の中で固定されている、即ち交換可能ではない上記
第１〜８項のいずれかに記載の装置。9. Device according to any of the preceding clauses, in which the cutting cylinder (1) and the counter cylinder (2) are fixed in the device, ie not replaceable.
１０、切断シリンダー（１）には１８０°の角度を成し
て２つの切断具取り付け部材（３）が装着され、対峙シ
リンダー（２）には２つの支持具取り付け材（４）が装
着され、これらすべては同時に且つ同速度で調節可能な
回転機構を構成し、これによって両方の切断具取り付け
部材（３）及び両方の支持具取り付け部材（４）がシリ
ンダー（１，２）の内部で回転するようになっている上
記第１〜９項のいずれかに記載の装置。10. Two cutting tool attachment members (3) are installed on the cutting cylinder (1) forming an angle of 180°, and two support tool attachment members (4) are installed on the opposing cylinder (2), All this constitutes a rotating mechanism adjustable at the same time and at the same speed, whereby both cutting tool attachment members (3) and both support attachment members (4) rotate inside the cylinder (1, 2). The apparatus according to any one of the above items 1 to 9, wherein the apparatus is configured as follows.
１１、各切断具取り付け部材（３）及び各支持具取り付
け部材（４）の外側の寸法は同一であり、両方のシリン
ダー（Ｌ ２）の寸法も同一である上記第１−１０項の
いずれかに記載の装置。11. Any of the above items 1-10, wherein the outer dimensions of each cutting tool attachment member (3) and each support attachment member (4) are the same, and the dimensions of both cylinders (L2) are also the same. The device described in.
第１図及び第２図は電気的回転機構を示し、第１図は側
面図、第２図は平面図である。
第３図及び第４図は内側に歯車を備えた駆動される環を
有し、該環は回転軸に固定された歯車を駆動する回転機
構を示し、第３図は側面図、第４図は平面図である。
第５図及び第６図は偏心円筒を有する同様な機械的回転
機構の側面図及び平面図である。
第７図及び第８図はカムを使用する機械的回転機構の側
面図及び平面図である。
第９図及び第１０図は水圧式回転機構の側面図及び平面
図である。
第１１図及び第１２図は固定歯車の周りを回転する他の
歯車を有し、該歯車がレバーによって回転シャフトを駆
動させる回転機構の側面図及び平面図である。
ｌ・・・切断シリンダー
２・・・対峙シリンダー
３・・・切断具付きの切断具取り付け部材４・・・弾力
性のある切断枠縁に対する支持具取り付け部材
５・・・切断具取り付け部材の回転シャフト６・・・支
持具取り付け部材の回転シャフト７・・・切断シリンダ
ーの前面
８・・・電動機
９・・・回転シャフト５の軸受け
１０・・・回転シャフト６の軸受け
１１・・・歯車
１２・・・内部歯車
１３・・・環
１４・・・第２の歯車
１５・・・環１３の軸受け
１６・・・環１３の駆動歯車
１７・・・シャフト１８の軸受け
１８・・・駆動歯車１６のシャフト
１９・・・切断シリンダー１のシャフト２０・・・偏心
円筒
２１・・・案内ロール
２２・・・クランク
２３・・・カム
２４・・・ピストン
２５・・・穴
２６・・・第２の水圧シリンダー
２７・・・レバー
２８・・・第１の水圧シリンダーのピストン棒２９・・
・連結部
３０・・・棒
３１・・・斜板カム
３２・・・固定歯車
３３・・・固定歯車
３４・・・回転歯車
３５・・・回転歯車
３６・・・クランク
３７・・・棒
３８・・・第２のクランク1 and 2 show the electrical rotation mechanism, with FIG. 1 being a side view and FIG. 2 being a plan view. 3 and 4 show a rotating mechanism having a driven ring with a gear inside, the ring driving a gear fixed to a rotating shaft, FIG. 3 being a side view and FIG. is a plan view. 5 and 6 are side and plan views of a similar mechanical rotation mechanism with an eccentric cylinder. 7 and 8 are side and top views of a mechanical rotation mechanism using a cam. 9 and 10 are a side view and a plan view of the hydraulic rotation mechanism. 11 and 12 are a side view and a plan view of a rotation mechanism having another gear rotating around a fixed gear, which gear drives a rotating shaft by means of a lever. l...Cutting cylinder 2...Opposing cylinder 3...Cutting tool attachment member with a cutting tool 4...Support attachment member 5 with respect to the elastic cutting frame edge...Rotation of the cutting tool attachment member Shaft 6...Rotating shaft 7 of support attachment member...Front surface 8 of cutting cylinder...Electric motor 9...Bearing 10 of rotating shaft 5...Bearing 11 of rotating shaft 6...Gear 12... ... Internal gear 13 ... Ring 14 ... Second gear 15 ... Bearing 16 of ring 13 ... Drive gear 17 of ring 13 ... Bearing 18 of shaft 18 ... Drive gear 16 Shaft 19... Shaft 20 of cutting cylinder 1... Eccentric cylinder 21... Guide roll 22... Crank 23... Cam 24... Piston 25... Hole 26... Second water pressure Cylinder 27...Lever 28...Piston rod 29 of the first hydraulic cylinder...
・Connection part 30...rod 31...swash plate cam 32...fixed gear 33...fixed gear 34...rotary gear 35...rotary gear 36...crank 37...rod 38 ...Second crank
Claims (1)
つのシリンダーから成り、該シリンダーの１つ、切断シ
リンダー、には切断具取り付け部材によって取り付けら
れた切断具が装着され、他の１つ、対峙シリンダー、に
は支持具取り付け部材によって取り付けられた対応する
数の弾力性を有する切断枠縁が装着されている、走行す
るウエッブに対する判型の大きさに関して調節可能な切
断装置、特に印刷機の後方に配置された製本機、であっ
て、 切断シリンダー（１）の直径及び対峙シリンダー（２）
の直径は、最長の判型に対してシリンダーの周速度がウ
ェッブの速度に等しいかまたはそれよりも僅かに（約＋
３％）大きくなるように決定され、 切断具取り付け部材（３）及び支持具取り付け部材（４
）の各々は、それらが所属するシリンダー（１、２）の
中でシリンダーの表面内部にある、シリンダーの回転軸
（１９）に平行な回転軸（５、６）の周りに回転し得る
ように取り付けられ、 切断具取り付け部材（３）及び支持具取り付け部材（４
）の各々は、切断工程中回転機構によりウェッブの走行
方向とは反対方向に周期的に調節可能なストロークをも
って（最長の判型に対しては実質的にゼロのストローク
で）回転し、次いで各回転軸（５、６）の周りで切断シ
リンダー（１）及び対峙シリンダー（２）の周方向に回
転して出発点に戻ることを特徴とする装置。[Claims] 1. 2 having the same diameter arranged on both sides of the web.
one of the cylinders, the cutting cylinder, is fitted with a cutting tool attached by a cutting tool attachment member, and the other one, the opposing cylinder, is equipped with a corresponding cutting tool attached by a support attachment member. 1. A cutting device, in particular a bookbinding machine arranged at the rear of a printing press, which is equipped with a number of resilient cutting frame edges and which is adjustable with respect to the size of the format relative to the running web, comprising a cutting cylinder ( 1) Diameter and opposing cylinder (2)
The diameter of the cylinder should be approximately equal to or slightly less than the web speed for the longest format.
3%) larger than the cutting tool attachment member (3) and support attachment member (4).
) such that each of them can rotate in the cylinder (1, 2) to which they belong about an axis of rotation (5, 6) parallel to the axis of rotation (19) of the cylinder, lying inside the surface of the cylinder. The cutting tool mounting member (3) and the support tool mounting member (4) are attached.
) are rotated by a rotating mechanism during the cutting process with a periodic adjustable stroke in a direction opposite to the direction of travel of the web (with virtually zero stroke for the longest formats), and then each A device characterized in that it rotates circumferentially around the axis of rotation (5, 6) of the cutting cylinder (1) and the counter cylinder (2) and returns to the starting point.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893934673 DE3934673A1 (en) | 1989-10-18 | 1989-10-18 | CROSS-CUTTING DEVICE ADJUSTABLE IN FORMAT LENGTH FOR RUNNING PATHS |
| DE3934673.0 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03196994A true JPH03196994A (en) | 1991-08-28 |
Family
ID=6391668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27547490A Pending JPH03196994A (en) | 1989-10-18 | 1990-10-16 | Travelling web cutting device adjustable relating to block size |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0423529A3 (en) |
| JP (1) | JPH03196994A (en) |
| DE (1) | DE3934673A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120629A1 (en) * | 1991-06-22 | 1992-12-24 | Roland Man Druckmasch | DEVICE FOR CROSS-SHAPED TRACKS |
| DE4244786C2 (en) * | 1992-12-18 | 1997-08-07 | Koenig & Bauer Albert Ag | Device for moving cutting knife bars on a cutting cylinder of a rotary printing machine |
| DE4327466A1 (en) * | 1993-08-16 | 1995-02-23 | Roland Man Druckmasch | Cross perforating device |
| FI101352B (en) * | 1994-12-28 | 1998-06-15 | Gma Printing Syst Ab Oy | Paper sheet cross-cutter |
| DE19518650C1 (en) * | 1995-05-20 | 1996-10-24 | Koenig & Bauer Albert Ag | Cutting device |
| JPH08318495A (en) * | 1995-05-20 | 1996-12-03 | Koenig & Bauer Albert Ag | Cutter |
| FR2771958B1 (en) | 1997-12-08 | 2000-02-25 | Heidelberger Druckmasch Ag | DEVICE FOR CROSS-CUTTING STRIPS OF MATERIAL AND FOLDING MACHINE WITH OR WITHOUT SIZE COMPRISING SUCH A CUTTING DEVICE |
| DE19908118B4 (en) * | 1999-02-25 | 2005-07-28 | Man Roland Druckmaschinen Ag | Cutting knife cylinder |
| US7338425B1 (en) | 2000-01-12 | 2008-03-04 | Goss International Americas, Inc. | Variable length cutting device |
| DE102004021621B3 (en) * | 2004-01-31 | 2005-05-19 | Koenig & Bauer Ag | Transport system for printing unit module in printing machine using crane system extending across several parallel printing machines |
| DE102006016266B3 (en) * | 2006-01-18 | 2007-06-28 | Koenig & Bauer Aktiengesellschaft | Assembly to effect a transverse cut or perforation in a web of moving paper has knife drum mounted on tilt frame |
| US20100101386A1 (en) * | 2008-10-29 | 2010-04-29 | Goss International Americas, Inc. | Variable signature length web cutting apparatus |
| CN109572163B (en) * | 2018-12-31 | 2020-06-30 | 高斯图文印刷***（中国）有限公司 | Rotary folding device with variable cutting specifications and folding method |
| CN109807640B (en) * | 2019-03-13 | 2023-09-22 | 上海工业锅炉(无锡)有限公司 | Numerical control high-speed groove cutting all-in-one machine and operation method thereof |
| CN111170050B (en) * | 2020-01-17 | 2021-11-02 | 湖北福好医疗用品有限公司 | Quick feed non-woven fabric folding slicer |
| CN114505908B (en) * | 2022-03-02 | 2023-08-08 | 莱阳银通纸业有限公司 | Golden onion piece cross cutting screening all-in-one |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1960171U (en) * | 1961-10-18 | 1967-05-11 | Windmoeller & Hoelscher | CUTTING DEVICE WITH ROTATING KNIVES FOR PAPER PROCESSING MACHINES, IN PARTICULAR FOR TUBE DRAWING MACHINES. |
| US3247744A (en) * | 1964-05-11 | 1966-04-26 | Huck | Apparatus for cross cutting traveling strip materials |
| US3745864A (en) * | 1971-11-03 | 1973-07-17 | Ward Machinery Co | Oscillating knife-rotating anvil flying cutter |
| DE2244747C3 (en) * | 1972-09-12 | 1975-03-13 | Bruderhaus Maschinen Gmbh, 7410 Reutlingen | Device for cross-cutting webs of paper or the like |
| US4742741A (en) * | 1986-04-07 | 1988-05-10 | The Dow Chemical Company | Rotary sheeter |
| DE3718776C1 (en) * | 1987-06-04 | 1988-08-25 | Strecker Valmet | Rotary synchronous cross cutter |
-
1989
- 1989-10-18 DE DE19893934673 patent/DE3934673A1/en active Granted
-
1990
- 1990-10-01 EP EP19900118802 patent/EP0423529A3/en not_active Withdrawn
- 1990-10-16 JP JP27547490A patent/JPH03196994A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3934673A1 (en) | 1991-04-25 |
| EP0423529A3 (en) | 1991-11-06 |
| EP0423529A2 (en) | 1991-04-24 |
| DE3934673C2 (en) | 1993-07-29 |
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