JPS61158450A - Sheet shifting cylinder for sheet rotary press - Google Patents
Sheet shifting cylinder for sheet rotary pressInfo
- Publication number
- JPS61158450A JPS61158450A JP29337185A JP29337185A JPS61158450A JP S61158450 A JPS61158450 A JP S61158450A JP 29337185 A JP29337185 A JP 29337185A JP 29337185 A JP29337185 A JP 29337185A JP S61158450 A JPS61158450 A JP S61158450A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- transfer cylinder
- support segment
- trailing edge
- fed
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/10—Combinations of transfer drums and grippers
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Press Drives And Press Lines (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、枚葉紙輪転印刷機のための枚葉紙移し胴であ
って、枚葉紙を保持すべき套壁面を形成しかつ枚葉紙移
し胴の長さに亘って延びる複数の枚葉紙支持セグメント
を有しており、この各枚葉紙支持セグメントが、１つの
中央操作式の調節機構によって一緒に半径方向調節可能
である形式のものに関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a sheet-fed transfer cylinder for a sheet-fed rotary printing press, which forms a jacket wall for holding sheets and which is capable of holding sheets. of the type having a plurality of sheet support segments extending over the length of the transfer cylinder, each sheet support segment being radially adjustable together by a centrally operated adjustment mechanism; related to things.
従来の技術
列状構造の多色刷り用枚葉紙輪転印刷機においては枚葉
紙が例えば前記形式の枚葉紙移し胴によって、１つの印
刷ユニットから次の印刷ユニットへと搬送される。この
場合に枚葉紙は、その印刷された面を枚葉紙移し胴の外
套面上に接触させて位置せしめられ、従ってまだ湿って
いる印刷像に汚れが生じてしまう可能性がある。BACKGROUND OF THE INVENTION In prior art multicolor sheet-fed rotary printing presses of row construction, the sheets are conveyed from one printing unit to the next, for example by a sheet transfer cylinder of the type described above. In this case, the sheets are placed with their printed side in contact with the outer surface of the sheet transfer cylinder, so that smudging of the still-moist printed image can occur.
１つの枚葉紙輪転印刷機を以って、薄い航空便使用ペー
パーからゼール紙までの種々異なる紙質及び厚さの紙を
処理可能とするために、前述の枚葉紙輪転印刷機を半径
方向調節可能に形成することは有利であり、それによっ
て用いられる被印刷材の材料特性が種々異なっていても
その汚れ発生の危険は可及的に除かれ得る。In order to be able to use a single sheet-fed rotary press to process different paper qualities and thicknesses, from thin airmail paper to zeal paper, the previously described sheet-fed rotary press was modified in the radial direction. An adjustable design is advantageous, so that the risk of staining can be eliminated as much as possible even with different material properties of the printing materials used.
従って、薄くて柔らかい被印刷材の場合には枚葉紙移し
胴と該移し胴の前後に配置された冬服との間にできるだ
け少ないギャップを形成し、それによって当該枚葉紙を
良好に案内してしわが生じないようにすることが可能で
ある。これと逆にボール紙等の厚めの被印刷材の場合は
その都度の冬服、即ちその各外套面の間に大きめな距離
を形成すると有利であり、何故ならこの被印刷材はその
独自の十分な強度故に枚葉紙支持部材を必要としないか
らである。このように適当な大きさに選択された距離は
汚れ発生の危険を減少せしめる。Therefore, in the case of thin and soft printing materials, it is desirable to create as little a gap as possible between the sheet transfer cylinder and the winter clothes placed in front and behind the transfer cylinder, so that the sheet can be guided well. It is possible to prevent wrinkles from forming. On the contrary, in the case of thicker printing materials such as cardboard, it is advantageous to create a larger distance between each winter coat, i.e. its respective jacket surface, since this printing material has its own unique characteristics. This is because the sheet support member is not required due to the sufficient strength. A suitably selected distance thus reduces the risk of fouling.
この関連において先行技術であるアメリカ合衆国特許第
１３５８８４３号明細書で公知の構造においては、枚葉
紙を保持すべき外套面がΦつの、それぞれに枚葉紙移し
胴の幅に亘って延びかつ１つの調節機構を介して半径方
向調節可能なセグメントから成っている。この調節は全
てのセグメントのために同時に、端面側に装着されたハ
ンＰレノ々−を以って行なわれる。この場合、各セグメ
ントのための共同の調節機構の他に、その半径方向運動
以外の胴長手方向での横方向運動の発生を防ぐためのガ
イド部材としての付加的なプランツヤピストンが複数個
必要とされるので、構造上の経費が比較的高い。更に手
軽方向の調節が段階的にのみ行なわれ得ることも不利で
ある。また例えば枚葉紙後端が、くわえ爪によって保持
された枚数紙前縁よりも大きなばたつき運動を行なうの
で、各セグメントを枚葉紙移し胴内に種々異なる深さで
そう人可能なように形成することが必要であるという点
も考慮されていない。In the structure known from U.S. Pat. No. 1,358,843, which is prior art in this connection, there are Φ jacket surfaces to hold the sheets, each extending over the width of the sheet transfer cylinder and one Consists of radially adjustable segments via an adjustment mechanism. This adjustment is carried out simultaneously for all segments with end-mounted handlebars. In this case, in addition to the joint adjustment mechanism for each segment, additional plant pistons are required as guide members to prevent the occurrence of transverse movements in the longitudinal direction of the barrel other than its radial movements. Therefore, the structural cost is relatively high. It is also disadvantageous that the adjustment of the easy direction can only be carried out in steps. It is also possible, for example, for the trailing edge of the sheet to undergo a greater flapping movement than the leading edge of the sheet held by the gripping claws, so that each segment can be formed at different depths in the sheet transfer cylinder in a manner that is easily accessible. The fact that it is necessary to do so is also not taken into account.
発明の課題
従って本発明の課題は、構造的に簡単な方法で半径方向
調節可能な枚葉紙支持セグメントを有する枚葉紙移し胴
を形成し、核用を以って前述の公知技術の各欠点を除去
し、かつ各枚葉紙支持セグメントの中央操作式でかつ無
段式の半径方向調節運動を可能とし、しかもこの際に枚
葉紙後縁に配属されたセグメント範囲を前縁に配属され
たセグメント範囲よりも例えば半径方向でより大きく調
節可能とする付加的な手段も付与されなげればならない
。OBJECT OF THE INVENTION It is therefore an object of the present invention to create a sheet transfer cylinder with radially adjustable sheet support segments in a structurally simple manner, which with its core is capable of overlapping each of the previously mentioned known techniques. This eliminates the drawbacks and makes possible a centrally operated and stepless radial adjustment movement of each sheet support segment, in which case the segment area assigned to the trailing edge of the sheet is assigned to the leading edge. Additional means must also be provided to allow adjustment, for example in the radial direction, to a greater extent than the segment range defined.
課題を解決するための手段
上記の課題は本発明によれば、特に枚葉紙移し胴の両方
の端面の範囲内でそれぞれの枚葉紙支持セグメントに、
枢着点に係合する駆動揺動体を有する揺動式の連結伝動
装置が配属されており、この駆動揺動体に中央作動式の
歯車伝動装置が前配置されていることによって解決され
た。SUMMARY OF THE INVENTION According to the invention, the above-mentioned object is achieved in particular by providing in each sheet support segment in the area of both end faces of the sheet transfer cylinder:
The solution is that an oscillating coupling transmission is provided with a drive rocking body that engages in the pivot point, and that a centrally actuated gear transmission is arranged in front of this drive rocking body.
ドイツ民主共和国特許第７６６８４号明細書によれば、
片面又は両面印刷のための多色枚葉紙輪転印刷機におけ
る枚葉紙案内胴において、その周面に配置された各案内
セグメントが半径方向可動であり、またその案内セグメ
ントの半径方向運動のために平行揺動体が配置されてい
る構造自体は公知である。カム制御されるヒンジ機構は
その揺動軸に、別の揺動式の平行うランク伝動装置を有
し、それによってカム制御式の円形偏心部材がその伸長
位置から動き出た時の強制作動が保証される。According to German Democratic Republic Patent No. 76684,
A sheet-fed guide cylinder in a multicolor sheet-fed rotary printing press for single-sided or double-sided printing, in which each guide segment arranged on its circumference is radially movable and for the radial movement of the guide segment. The structure itself in which a parallel rocking body is arranged is well known. The cam-controlled hinge mechanism has on its pivot axis a separate pivoting parallel rank transmission, which provides forced actuation when the cam-controlled circular eccentric member is moved out of its extended position. Guaranteed.
しかしこの場合、枚葉紙移し胴の案内セグメントの半径
方向運動が印刷機運転の周期において行なわれるので、
この公知の構造は前述の本発明の確題の解決のためには
適さない。またその伝動機構のための経費は高過ぎるも
のである。However, in this case the radial movement of the guide segments of the sheet transfer cylinder takes place in the cycle of the printing press operation, so that
This known structure is not suitable for solving the problem of the invention mentioned above. Also, the cost of the transmission mechanism is too high.
実施例
第１図には枚葉紙移し胴１と、その前と後ろに配置され
たそれぞれの印刷ユニットの、核用１と協働する圧胴２
，３とが示されている。図示の例では周方向で均一に分
配配置された３つの枚葉紙支持セグメント５が配置され
ており、この各セグメント５は枚葉紙移し胴１の長さに
亘って延びておりそのそれぞれが１枚の枚葉紙十を保持
している。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a sheet transfer cylinder 1 and an impression cylinder 2 cooperating with a core 1 of the respective printing unit arranged in front and behind it.
, 3 are shown. In the illustrated example, three sheet support segments 5 are arranged which are uniformly distributed in the circumferential direction, each segment 5 extending over the length of the sheet transfer cylinder 1, each of which Holds one sheet of paper.
各枚葉紙支持セグメント５にそれぞれ配属されたくわえ
爪ブリッジ６は、従来の方法で作動するくわえ爪７及び
くわえ爪支持部材８を有し、それぞれの枚葉紙壬をしっ
かりと保持している。A gripper bridge 6, which is respectively assigned to each sheet support segment 5, has a gripper pawl 7 and a gripper support element 8 which operate in a conventional manner and securely hold the respective sheet jar.
（わえ爪ブリッジ６は固定部材９によって、内側シリン
ダ１０上に配置された適当なウェブ１１に固定されてい
る。内側シリンダ１０の各端面１２．１３（第３図）に
はそれぞれ、印刷機の各端壁１４，１５内に支承された
支承ピン１６．１７が配置されている。(The gripper bridge 6 is fixed by a fastening member 9 to a suitable web 11 arranged on the inner cylinder 10. Each end face 12, 13 (FIG. 3) of the inner cylinder 10 has a printing press. A bearing pin 16, 17 is arranged which is supported in each end wall 14, 15 of.
各支承ピン１６．１７上には歯付板２ｏ、２１が回転可
能に支承されかつ、確保リノグ２２゜２３によって軸線
方向不動に確保されている。A toothed plate 2o, 21 is rotatably supported on each bearing pin 16, 17 and is secured axially immovably by securing linogs 22, 23.
各歯付板２０．２１の歯部範囲１８．１９にはビニオン
２４．２５ががみ合っており、このビニオン２４，２５
はそれぞれ、枚葉紙移し胴１の長さに亘って延びる調節
軸２６上に回動不能に配置されており、この調節軸２６
自体は更に内側シリンダ１０の適当な支承個所２７，２
８゜２９で回転可能に支持されている。枚葉紙移し胴１
の中央範囲内では調節軸２６上にウオーム歯車３０が支
承されている。このウオーム歯車３０にかみ合っている
ウオーム３１の延長部分には調節ピン３２が配設されて
おり、この調節ピン３２の上方のヘッド端部３３は適当
な作業部材（例えば差込みスパナ）によって回転可能で
ありかつ係止ねじ７３を介して固定可能ヤある。図示の
例ではウオーム３１と調節ピン３２とが、３つの（わえ
爪ブリッ）６の内の１つに固定されたホルダ３４内に支
承されている。A pinion 24.25 is engaged in the toothed area 18.19 of each toothed plate 20.21.
are each arranged non-rotatably on an adjusting shaft 26 extending over the length of the sheet transfer cylinder 1;
itself further includes suitable bearing points 27, 2 of the inner cylinder 10.
It is rotatably supported at an angle of 8°29. Sheet paper transfer cylinder 1
A worm gear 30 is mounted on the adjusting shaft 26 in the central region of . An adjustment pin 32 is arranged in the extension of the worm 31 meshing with this worm gear 30, the upper head end 33 of which can be rotated by means of a suitable working member (e.g. a plug-in wrench). It is dovetailed and can be fixed via a locking screw 73. In the illustrated example, the worm 31 and the adjustment pin 32 are supported in a holder 34 fixed to one of the three (grip claws) 6.
全ての枚葉紙支持セグメント５をセンタリング調節する
ための条件は以下のようにして与えられる。The conditions for centering all sheet support segments 5 are given as follows.
各々の歯付板２０．２１の、均一に分配配置された各枢
着点３７．３８にそれぞれ１つの連結ロッド３９．４０
が枢着されており、この連結ロッド３９．４０の他方の
ヒンジ点４１，４２が各枚葉紙支持セグメント５の、枚
葉紙後縁４．１を保持する範囲と揺動体４３．４４とに
接続されており、また該揺動体４３．４４もウェブ１１
の延長部４７に設けられたフレーム固定的な枢着点４５
．４６に固定されている。この伝動機構は従って揺動式
の手部分から成る連結伝動機構として形成されており、
しかもその駆動揺動体は歯付板２０，２１上への連結ロ
ツｐ３９．＋○の枢着点３７．３８と胴中央線７２との
半径方向距離によって規定される。One connecting rod 39.40 at each evenly distributed pivot point 37.38 of each toothed plate 20.21.
are pivotally connected, and the other hinge point 41, 42 of this connecting rod 39.40 connects the area of each sheet support segment 5 holding the sheet trailing edge 4.1 with the rocker 43.44. The rocking bodies 43 and 44 are also connected to the web 11.
A frame-fixed pivot point 45 provided on the extension 47 of
．． It is fixed at 46. This transmission mechanism is therefore designed as a coupled transmission mechanism with a swinging hand part.
Moreover, the driving movable body is connected to the toothed plates 20 and 21 by a connecting rod p39. It is defined by the radial distance between the +○ pivot point 37, 38 and the torso centerline 72.
各枚葉紙支持セグメント５の、枚葉紙前縁部２を保持す
る範囲は、くわえ爪支持部材８に固定されたフレーム固
定的な延長部５２．５３に回転可能に支承されたもう１
つの揺動体５０゜５１のための別の枢着点４８．４９を
有している。この枢着点はこの場合、適切に配置された
支承ピンによって形成されている。The area of each sheet support segment 5, which holds the front edge 2 of the sheet, is connected to another frame-fixed extension 52, 53 which is rotatably supported on the gripper support 8.
It has further pivot points 48,49 for the two rockers 50°51. This pivot point is in this case formed by a suitably arranged bearing pin.
従ってウオーム３１の中央調節操作を介して３つの枚葉
紙支持セグメント５全てが同時に半径方向で旋回せしめ
られる。Via a central adjustment of the worm 31, all three sheet support segments 5 are therefore simultaneously swiveled radially.
これによって例えば第２図に示された全ての枚葉紙支持
セグメント５の位置が形成される。This creates, for example, the positions of all sheet support segments 5 shown in FIG.
この場合各伝動部材の長さ及び枢着点を適切に選定する
ことによって、各枚葉紙支持セグメント５０半径方向の
調節運動量６０．６１が周面に亘って種々に形成され、
即ち枚葉紙後縁４．１の範囲におげろ調節運動量６０の
方がその前縁壬、２におげろ量６１よりも大きい。In this case, by suitably selecting the length and the pivot point of each transmission element, the radial adjustment movement 60,61 of each sheet support segment 50 can be created differently over the circumference,
That is, the amount of adjustment movement 60 in the area of the trailing edge 4.1 of the sheet is greater than the amount 61 in the area of the leading edge 4.1.
第牛図には本発明の別の実施例による枚葉紙移し胴６２
が示されている。この場合には３つの枚葉紙支持セグメ
ント６）のそれぞれの、各枚葉紙後縁牛、１を保持する
範囲のみが調節可能である。このために第１実施例にお
いて枚葉紙移し胴６２の両方の端面１２，１３に配置さ
れた歯付板２０．２１にやはり枢着点３７，３８におい
て枢着された連結ロッｒ：ｖ９．＋○がそれぞれ枚葉紙
支持セグメント６３に結合されている。枚葉紙支持セグ
メント６）の、枚葉紙前縁４．２を保持する範囲は枢着
点６４においてくわえ爪支持部材８の、フレーム固定的
なウェブ６５に直接結合されている。前述のウオーム駆
動装置３０．３１を介しての歯付板２０゜２１の回転に
よって、枚葉紙支持セグメント６３が第４図に鎖線で示
された位置にもたらされる。この機構はこの場合、Φつ
の部材から成る揺動式の連結伝動装置として形成されて
おり、この際の駆動揺動体はやはり、歯付円板２０゜２
１への連結ロッｒ３９．４０の枢着点３７゜３８の、胴
中央線７２からの半径方向距離によって規定される。被
駆動揺動体は枚葉紙支持セグメント６３自体によって形
成されている。Figure 6 shows a sheet transfer cylinder 62 according to another embodiment of the invention.
It is shown. In this case, only the extent of each of the three sheet support segments 6), which retains the respective sheet trailing edge 1, is adjustable. For this purpose, in the first exemplary embodiment, a connecting rod r:v9. +◯ are each connected to a sheet support segment 63. The area of the sheet support segment 6) which holds the sheet leading edge 4.2 is connected directly at a pivot point 64 to a frame-fixing web 65 of the gripper support 8. By rotating the toothed plate 20.21 via the aforementioned worm drive 30.31, the sheet support segment 63 is brought into the position shown in dotted lines in FIG. In this case, this mechanism is designed as an oscillating coupling gear consisting of Φ parts, the driving motion being again a toothed disc 20°2.
1 by the radial distance of the pivot point 37° 38 of the connecting rod r39, 40 to the cylinder centerline 72. The driven moving body is formed by the sheet support segment 63 itself.
更に第５図に示された特に有利な実施例においては同じ
数の伝動部材にお（・て、その伝動部材長さと枚葉紙支
持セグメント６６への枢着点とを適切に選択することに
よって、各枚葉紙支持セグメントを枚葉紙前縁４．２及
び後縁手。Furthermore, in the particularly advantageous embodiment shown in FIG. , each sheet support segment at the sheet leading edge 4.2 and trailing edge hand.
１の範囲において半径方向調節することが可能であり（
鎖線で図示）、この場合も調節運動量６０．６１は相異
ならせられ得る。枚葉紙移し胴６７０両方の端面１２，
１３に配置された、Φつの部材から成る揺動式の各連結
伝動機構はそれぞれ、枚葉紙移し胴６７の枚葉紙支持セ
グメント６６によって形成されており、この連結棒を形
成する枚葉紙セグメント６６には枢着点６８．６９にお
いて、駆動を行なうべき歯付板２ｏと、フレーム固定さ
れた枢着点７０において支承された被駆動揺動体７１と
が係合している。It is possible to adjust the radial direction in a range of 1 (
(illustrated with dashed lines), the adjustment movements 60, 61 can also be made different in this case. both end faces 12 of the sheet transfer cylinder 670;
Each oscillating coupling transmission mechanism of Φ elements arranged at 13 is formed by a sheet support segment 66 of a sheet transfer cylinder 67, and is formed by a sheet support segment 66 of a sheet transfer cylinder 67. Engaged in the segment 66 at pivot points 68, 69 are the toothed plate 2o to be driven and a driven movable body 71 which is supported at a frame-fixed pivot point 70.
前述のように本発明の全ての実施例においては、後接続
された連結伝動装置を有する歯車伝動装置２０，２１，
２４，２５，３０．３１によって各枚葉紙セグメントの
、同時的でかつ無段階の半径方向調節が可能となり、し
かもその都度の必要に応じた迅速な調節が簡単な方法で
可能である。従って本発明による調節可能な枚葉紙移し
胴の利点はその広い応用性であり、更に付加的に、既に
その製造時に適当な処置（例えばそれぞれの枢着点に合
わせてヒンジピンのための任意に選択可能な孔を取るこ
とが可能である。これによって種々異なる枢着点を他の
個所に位置決めし、それによって伝動装置長さを変化さ
せ、延いては個々の連結部材の連結曲線を変化させ、そ
れによって枚葉紙支持セグメントの半径方向調節の調節
範囲を所与の要求に適合させることが可能である。As mentioned above, in all embodiments of the invention, gear transmissions 20, 21, with a rear-connected coupling transmission are provided.
24, 25, 30, 31 make it possible to carry out a simultaneous and stepless radial adjustment of each sheet segment, and also to make rapid adjustment possible in a simple manner as required. The advantage of the adjustable sheet transfer cylinder according to the invention is therefore its wide applicability, and in addition, suitable measures can be taken already during its manufacture (e.g. optional adjustment of the hinge pins to the respective pivot points). It is possible to have selectable holes, which allow different pivot points to be positioned at other locations, thereby varying the transmission length and thus the coupling curve of the individual coupling elements. , thereby making it possible to adapt the adjustment range of the radial adjustment of the sheet support segment to the given requirements.
この際に前述のように、半径方向の調節は手動で差込み
ス・ξすで行なうか又は、電動機によって又は油圧式又
は液圧式に制御することも可能である。同じく細形式の
多重型の胴（２重。In this case, as mentioned above, the radial adjustment can be carried out manually or by means of an electric motor or hydraulically or hydraulically. Similarly, a thin, multiple-type body (double.
生型）への使用も本発明の範囲内で可能である。It is also possible within the scope of the present invention to use it for live molds).
態での枚葉紙支持セグメントと共に示した端面図、第２
図は同じ枚葉紙移し胴を回し入った状態での枚葉紙支持
セグメントと共に示した端面図、第３図は第１図及び第
２図に示された枚葉紙移し胴の側面図、第牛図は枚葉紙
後縁範囲内でのみ半径方向調節可能な枚葉紙支持セグメ
ントを有する枚葉紙移し胴を示す端面図、第５図は第４
図の例と同様に特に数少ない伝動部材のみを必要とする
、別の実施例による枚葉紙移し胴を示す略示端面図であ
る。end view with the sheet support segment in the second
3 is a side view of the sheet transfer cylinder shown in FIGS. 1 and 2; FIG. 3 is a side view of the sheet transfer cylinder shown in FIGS. FIG. 5 shows an end view of a sheet transfer cylinder with sheet support segments that are radially adjustable only in the area of the sheet trailing edge; FIG.
1 shows a schematic end view of a sheet transfer cylinder according to another embodiment, which, like the illustrated example, requires only a particularly small number of transmission elements; FIG.
Claims (1)
枚葉紙を保持すべき套壁面を形成しかつ枚葉紙移し胴の
長さに亘って延びる複数の枚葉紙支持セグメントを有し
ており、この各枚葉紙支持セグメントが、１つの中央操
作式の調節機構によって一緒に半径方向調節可能である
形式のものにおいて、特に枚葉紙移し胴（１、６２、６
７）の両方の端面（１２、１３）の範囲内でそれぞれの
枚葉紙支持セグメント（５、６３、６６）に、枢着点（
３７、３８、６８、６９）に係合する駆動揺動体を有す
る揺動式の連結伝動装置が配属されており、この駆動揺
動体に中央作動式の歯車伝動装置（２４、２５、３０、
３１）が前配置されていることを特徴とする、枚葉紙輪
転印刷機のための枚葉紙移し胴。 ２、両側に配置された駆動揺動体のそれぞれが、支承ピ
ン（１６、１７）上に支承された１つの歯付板（２０、
２１）から形成されており、この際に各駆動揺動体の長
さが胴中央線（７２）から、後配置された連結部材（３
９、４０、４６）の枢着点（３７、３８、６８、６９）
までの半径方向距離によって規定されている、特許請求
の範囲第１項記載の枚葉紙移し胴。 ３、各歯付板（２０、２１）の歯部範囲（１８、１９）
にピニオン（２４、２５）がかみ合っており、このピニ
オン（２４、２５）が、枚葉紙移し胴（１、６２、６７
）の長さに亘って延びる調節軸（２６）上に回動不能に
配置されており、この調節軸（２６）の中央範囲内にウ
ォーム歯車（３０）が支承されており、このウォーム歯
車（３０）に、調節ピン（３２）によって回転可能なウ
ォーム（３１）がかみ合っている、特許請求の範囲第２
項記載の枚葉紙移し胴。 ４、各枚葉紙支持セグメント（５、６６）の、枚葉紙後
縁（４、１）に配属された範囲が、枚葉紙前縁（４、２
）に配属された範囲よりも半径方向に大きく調節可能で
ある、特許請求の範囲第３項記載の枚葉紙移し胴。 ５、各枚葉紙支持セグメント（６３）の、枚葉紙後縁（
４、１）に配属された範囲のみが半径方向調節可能であ
り、また枚葉紙前縁（４、２）に配属された範囲が所定
の位置に留められる、特許請求の範囲第３項記載の枚葉
紙移し胴。 ６、各歯付板（２０、２１）の、均一に分配配置された
枢着点（３７、３８）のそれぞれに連結ロッド（３９、
４０）が枢着されており、該連結ロッド（３９、４０）
のそれぞれの他方の枢着点（４１、４２）が各枚葉紙支
持セグメント（５）の、枚葉紙後縁（４、１）を保持す
る範囲と、１つの揺動体（４３、４４）とに結合されて
おり、この際に該揺動体（４３、４４）が更に内側シリ
ンダ（１０）のウェブ（１１）の延長部（４７）に配置
されフレーム固定された枢着点（４５、４６）に固定さ
れており、しかも各枚葉紙支持セグメント（５）の、枚
葉紙前縁（４、２）を保持する範囲が、別の揺動体（５
０、５１）のための別の枢着点（４８、４９）を有して
おり、この揺動体（５０、５１）がそれぞれ、くわえ爪
ブリッジ（６）に固定されたフレーム固定的な延長部（
５２、５３）に固定されている、特許請求の範囲第４項
記載の枚葉移し胴。 ７、枚葉紙移し胴（６７）の各枚葉紙支持セグメント（
６６）自体が揺動式の連結伝動装置の構成部材であって
、連結棒を形成しており、この連結棒の枢着点（６８、
６９）に、駆動を行なうべき歯付板（２０）と枢着点（
７０）にフレーム固定的に支承された被駆動揺動体（７
１）とが係合している、特許請求の範囲第４項記載の枚
葉紙移し胴。 ８、各歯付板（２０、２１）の枢着点（３７、３８）に
１本の連結ロッド（３９、４０）が枢着されており、こ
の連結ロッド（３９、４０）が各枚葉紙支持セグメント
（６３）の、枚葉紙後縁（４、１）を保持する範囲に係
合しており、この枚葉紙支持セグメント（６３）が連結
伝動装置の被駆動揺動体を形成しかつ枚葉紙後縁（４、
２）の範囲内で、フレーム固定的なウェブ（６５）に枢
着されている、特許請求の範囲第５項の枚葉紙移し胴。 ９、枚葉紙移し胴の周方向で均一に分配されかつその長
さに亘って延びる３つの枚葉紙支持セグメント（５、６
３、６６）を有している、特許請求の範囲第１項から第
８項までのいずれか１項記載の枚葉紙移し胴。[Claims] 1. A sheet-fed transfer cylinder for a sheet-fed rotary printing press, comprising:
It has a plurality of sheet-supporting segments forming the sleeve wall for holding the sheets and extending over the length of the sheet-transfer cylinder, each sheet-supporting segment being connected to one central In particular, the sheet transfer cylinders (1, 62, 6
A pivot point (
An oscillating coupling transmission is assigned with a driving motion body which engages the drive motion bodies (24, 25, 30,
31) is arranged in front of a sheet-fed transfer cylinder for a sheet-fed rotary printing press. 2. Each of the drive rocking bodies arranged on both sides has one toothed plate (20,
21), and in this case, the length of each driving and moving body is from the trunk center line (72) to the connecting member (3) disposed at the rear.
9, 40, 46) pivot points (37, 38, 68, 69)
2. A sheet transfer cylinder according to claim 1, wherein the sheet transfer cylinder is defined by a radial distance from . 3. Tooth range (18, 19) of each toothed plate (20, 21)
The pinions (24, 25) are engaged with the sheet transfer cylinders (1, 62, 67).
) is arranged non-rotatably on an adjusting shaft (26) which extends over the length of the adjusting shaft (26), in the central region of which a worm gear (30) is mounted; 30), in which a rotatable worm (31) is engaged by an adjustment pin (32).
Sheet-fed paper transfer cylinder as described in section. 4. The area of each sheet support segment (5, 66) assigned to the sheet trailing edge (4, 1)
4. Sheet transfer cylinder according to claim 3, wherein the sheet transfer cylinder is adjustable in the radial direction to a greater extent than the area assigned to the cylinder. 5. Sheet trailing edge (
Claim 3, characterized in that only the area assigned to 4, 1) is radially adjustable, and the area assigned to the leading edge of the sheet (4, 2) remains in place. sheet-fed paper transfer cylinder. 6. A connecting rod (39,
40) are pivotally connected, and the connecting rods (39, 40)
the respective other pivot points (41, 42) of each sheet support segment (5) hold the sheet trailing edge (4, 1) and one rocker (43, 44). The oscillating bodies (43, 44) are also connected to pivot points (45, 46) arranged on the extension (47) of the web (11) of the inner cylinder (10) and fixed to the frame. ), and the area of each sheet support segment (5) which holds the sheet leading edge (4, 2) is connected to another rocker (5).
0, 51), which rockers (50, 51) each have a frame-fixed extension fixed to the gripper bridge (6). (
52, 53), the single wafer transfer cylinder according to claim 4. 7. Each sheet support segment of the sheet transfer cylinder (67) (
66) itself is a component of the oscillating coupling transmission and forms a coupling rod, and the pivot point (68,
69), the toothed plate (20) to be driven and the pivot point (
The driven moving body (70) is fixedly supported by the frame.
1). The sheet transfer cylinder according to claim 4, wherein 8. One connecting rod (39, 40) is pivotally attached to the pivot point (37, 38) of each toothed plate (20, 21), and this connecting rod (39, 40) It engages the paper support segment (63) in the area holding the sheet trailing edge (4, 1), which sheet support segment (63) forms the driven motion body of the coupling gear. and sheet trailing edge (4,
2), the sheet transfer cylinder according to claim 5, which is articulated on a frame-fixed web (65). 9. Three sheet support segments (5, 6) uniformly distributed circumferentially of the sheet transfer cylinder and extending over its length.
3, 66), according to any one of claims 1 to 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843447596 DE3447596A1 (en) | 1984-12-28 | 1984-12-28 | BOW TRANSFER CYLINDERS FOR BOW ROTARY PRINTING MACHINES |
| DE3447596.6 | 1984-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61158450A true JPS61158450A (en) | 1986-07-18 |
| JPH0524837B2 JPH0524837B2 (en) | 1993-04-09 |
Family
ID=6254005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29337185A Granted JPS61158450A (en) | 1984-12-28 | 1985-12-27 | Sheet shifting cylinder for sheet rotary press |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0185965B1 (en) |
| JP (1) | JPS61158450A (en) |
| CN (1) | CN85104700B (en) |
| DE (1) | DE3447596A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012081597A (en) * | 2010-10-07 | 2012-04-26 | Ryobi Ltd | Printing machine |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3602084A1 (en) * | 1986-01-24 | 1987-07-30 | Heidelberger Druckmasch Ag | BOW TRANSFER DRUM BETWEEN THE PRINTING UNITS OF ROTATIONAL PRINTING MACHINES |
| US4858910A (en) * | 1987-01-22 | 1989-08-22 | M.A.N. Roland Druckmaschinen | Conveyor for a sheet-fed rotary press |
| DE3902923C2 (en) * | 1988-03-16 | 1994-06-01 | Heidelberger Druckmasch Ag | Sheet guide drum for sheet-fed rotary printing machines |
| DE4032442C2 (en) * | 1990-10-12 | 1999-07-15 | Koenig & Bauer Ag | Sheet-fed rotary printing press in unit design |
| DE4337578A1 (en) * | 1993-11-04 | 1995-05-11 | Roland Man Druckmasch | Sheet guiding drum for printing machines |
| DE9408714U1 (en) * | 1994-05-27 | 1994-07-21 | Man Roland Druckmaschinen Ag, 63069 Offenbach | Device for adjusting the gripper bar for sheet grippers in a reversing drum of a perfecting machine |
| DE4442301C5 (en) * | 1994-09-05 | 2006-12-14 | Heidelberger Druckmaschinen Ag | Sheet transfer drum |
| DE19617021A1 (en) * | 1996-04-27 | 1997-11-06 | Heidelberger Druckmasch Ag | Cylinder of a rotary printing press with a variable outside diameter |
| DE19826891A1 (en) * | 1998-06-17 | 1999-12-23 | Heidelberger Druckmasch Ag | Sheet-fed rotary printing machine |
| JP2000177104A (en) * | 1998-12-18 | 2000-06-27 | Mitsubishi Heavy Ind Ltd | Intermediate cylinder of sheet-fed press |
| IL155984A0 (en) | 2000-11-22 | 2003-12-23 | Bauer & Kunzi Ges Fuer Druckte | Guiding device for metal sheet printing machines and metal sheet painting machines |
| DE10315193A1 (en) | 2002-04-18 | 2003-10-30 | Heidelberger Druckmasch Ag | Reversing assembly for sheet processing machine, has recesses that permit gripper devices to grip sheet trailing edge such that recesses are formed at various positions in circumferential surface for adapting to different sheet formats |
| DE10335773B4 (en) * | 2002-09-17 | 2008-05-08 | Heidelberger Druckmaschinen Ag | Sheet transport drum |
| DE10355045B4 (en) | 2002-12-20 | 2018-09-06 | Heidelberger Druckmaschinen Ag | Method for varying a drum profile of a vario drum and a vario drum for carrying out the method |
| JP2005007858A (en) | 2003-06-18 | 2005-01-13 | Heidelberger Druckmas Ag | Method for operating machine for processing printing-paper sheet |
| DE102005057367A1 (en) * | 2005-12-01 | 2007-06-06 | Koenig & Bauer Ag | Paper sheet printing and/or varnishing machine, has impression cylinders, where one of impression cylinders is downstream to delivery drum in paper sheet conveying direction, and delivery drum has radially adjustable drum caps |
| DE102009008781B4 (en) * | 2008-03-17 | 2022-05-12 | Heidelberger Druckmaschinen Ag | Device for aligning sheets by means of stops arranged on a cylinder |
| DE102008025392A1 (en) | 2008-05-28 | 2009-12-03 | Manroland Ag | Sheet guidance device for managing sheet guidance conveyed by transferred cylinder, has supporting holders, and guidance roller devices arranged such that sheets are pressed on sheet guidance holders by rollers |
| DE102008025383B4 (en) | 2008-05-28 | 2021-11-25 | manroland sheetfed GmbH | Drum cap for a transfer cylinder |
| DE102013202107B4 (en) | 2012-02-13 | 2023-12-28 | Koenig & Bauer Ag | Transfer drum for guiding a sheet |
| DE102015209700B4 (en) * | 2015-05-27 | 2018-06-07 | Koenig & Bauer Ag | Sheet guiding cylinder and method of conveying a sheet in a sheet processing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD76684A (en) * | ||||
| US1358843A (en) * | 1917-01-17 | 1920-11-16 | Grass William | Printing-press |
| SE7614362L (en) * | 1976-12-21 | 1978-06-22 | Solna Offset Ab | ARKVENDARE |
| DE2824733C2 (en) * | 1978-06-06 | 1984-03-15 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Transfer drum for perfecting presses |
| DD151134A1 (en) * | 1980-06-30 | 1981-10-08 | Otfried Rudolph | DRIVE FOR FUNCTIONAL GROUPS IN BENDING CYLINDERS OF PRESSURE MACHINES |
| DD157047A3 (en) * | 1980-11-05 | 1982-10-13 | Karlheinz Fischer | ARC GUIDE IN ARC CYLINDERS |
-
1984
- 1984-12-28 DE DE19843447596 patent/DE3447596A1/en active Granted
-
1985
- 1985-06-19 CN CN85104700A patent/CN85104700B/en not_active Expired
- 1985-11-30 EP EP19850115216 patent/EP0185965B1/en not_active Expired
- 1985-12-27 JP JP29337185A patent/JPS61158450A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012081597A (en) * | 2010-10-07 | 2012-04-26 | Ryobi Ltd | Printing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0185965B1 (en) | 1989-03-15 |
| DE3447596A1 (en) | 1986-07-03 |
| DE3447596C2 (en) | 1988-09-22 |
| EP0185965A2 (en) | 1986-07-02 |
| JPH0524837B2 (en) | 1993-04-09 |
| CN85104700B (en) | 1988-03-30 |
| EP0185965A3 (en) | 1987-04-29 |
| CN85104700A (en) | 1986-12-17 |
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