JP3276861B2 - Impression cylinder moving device for rotary printing press - Google Patents
Impression cylinder moving device for rotary printing pressInfo
- Publication number
- JP3276861B2 JP3276861B2 JP23343596A JP23343596A JP3276861B2 JP 3276861 B2 JP3276861 B2 JP 3276861B2 JP 23343596 A JP23343596 A JP 23343596A JP 23343596 A JP23343596 A JP 23343596A JP 3276861 B2 JP3276861 B2 JP 3276861B2
- Authority
- JP
- Japan
- Prior art keywords
- impression cylinder
- cylinder
- synchronous shaft
- plate cylinder
- printing press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Description
【０００１】[0001]
【発明の属する技術分野】本発明は、グラビア輪転印刷
機等の圧胴移動装置に係り、簡単な構成で圧胴を版胴に
一様に外接させることができる輪転印刷機の圧胴移動装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an impression cylinder moving device such as a gravure rotary printing press, and more particularly to a pressure cylinder moving device for a rotary printing press capable of uniformly circumscribing the impression cylinder to a plate cylinder with a simple structure. About.
【０００２】[0002]
【従来の技術】従来の技術を図３ないし図６により説明
する。図３はグラビア輪転印刷機の圧胴移動装置を示す
正面図、図４は同期軸部の断面図、図５は図３のＡ部断
面図、図６はグラビア輪転印刷機の全体を簡略に示す側
面一部断面図である。2. Description of the Related Art A conventional technique will be described with reference to FIGS. 3 is a front view showing the impression cylinder moving device of the gravure rotary printing press, FIG. 4 is a cross-sectional view of the synchronous shaft portion, FIG. 5 is a cross-sectional view of a portion A in FIG. 3, and FIG. FIG.
【０００３】１は圧胴で、両端を支持部材２ａ，２ｂに
水平に支持され、回転自在である。３ａはラックで、一
方の端部は後述する調整装置のウォームホイルを介して
支持部材２ａに螺合し、他方の端部はシリンダ５ａのピ
ストンロッド４ａに接続されている。３ｂはラックで、
一方の端部は支持部材２ｂに接続され、他方の端部はシ
リンダ５ｂのピストンロッド４ｂに接続されている。６
は支持ブロックで、フレーム７に固定され、ピン６ａに
よりシリンダ５ａ，５ｂを支持している。８ａ，８ｂは
ガイドで、フレーム７に固定され、それぞれ支持部材２
ａ，２ｂを垂直方向に案内する。９は同期軸で、十分に
大きいねじり剛性を持ち、両端をフレーム７に配置され
た図示しない軸受に支持され回転自在である。１０ａ，
１０ｂはギヤで、図４に示すように、同期軸９に固定さ
れ、それぞれラック３ａとラック３ｂに係合している。[0003] Reference numeral 1 denotes an impression cylinder, both ends of which are horizontally supported by support members 2a and 2b, and are rotatable. Reference numeral 3a denotes a rack, one end of which is screwed to the support member 2a via a worm wheel of an adjusting device described later, and the other end of which is connected to the piston rod 4a of the cylinder 5a. 3b is a rack,
One end is connected to the support member 2b, and the other end is connected to the piston rod 4b of the cylinder 5b. 6
Is a support block fixed to the frame 7 and supporting the cylinders 5a and 5b by pins 6a. 8a and 8b are guides, which are fixed to the frame 7,
a and 2b are guided in the vertical direction. Reference numeral 9 denotes a synchronous shaft having sufficiently large torsional rigidity, and both ends thereof are supported by bearings (not shown) arranged on the frame 7 and are rotatable. 10a,
A gear 10b is fixed to the synchronous shaft 9 as shown in FIG. 4, and is engaged with the rack 3a and the rack 3b, respectively.
【０００４】次に、支持部材２ａのＡ部に配置されてい
る調整装置１１を図５により説明する。１２はウォーム
ホイルで、軸心部にラック３ａのねじ部３ｎに螺合する
ねじ部１２ｎを備えている。１３はベアリングで、ウォ
ームホイル１２の上下に配置され、ウォームホイル１２
を回転自在に支持する。１４はウォームで、ウォームホ
イル１２に係合している。１５はストッパで、ウォーム
ホイル１２の軸方向の移動を規制している。Next, the adjusting device 11 arranged at the portion A of the support member 2a will be described with reference to FIG. Reference numeral 12 denotes a worm wheel, which has a screw portion 12n which is screwed to the screw portion 3n of the rack 3a at the shaft center. Numeral 13 denotes a bearing, which is arranged above and below the worm wheel 12.
Is rotatably supported. A worm 14 is engaged with the worm wheel 12. Reference numeral 15 denotes a stopper which regulates the movement of the worm wheel 12 in the axial direction.
【０００５】以下、図６により、印刷開始までの手順を
説明する。なお、同図において、２１は版胴で、表面に
は図示しない凹版が配置されており、軸心が水平になる
ようにしてフレーム７に支持され、回転自在である。２
２は紙またはフィルムの印刷物。２３は印刷前の印刷物
２２が巻かれた供給ロール、２４は印刷後の印刷物２２
を巻取る巻取りロールである。なお、予めシリンダ５
ａ，５ｂを動作させ、圧胴１を版胴２１から離間させて
ある。なお、図示をしていないが、供給ロール２３と圧
胴１との間および圧胴１と巻取りロール２４との間に
は、印刷物２２を案内するローラ群が配置されている。Hereinafter, a procedure up to the start of printing will be described with reference to FIG. In FIG. 1, reference numeral 21 denotes a plate cylinder, and an intaglio plate (not shown) is disposed on the surface thereof. The plate cylinder is supported by the frame 7 so that its axis is horizontal, and is rotatable. 2
2 is a paper or film print. Reference numeral 23 denotes a supply roll around which a printed material 22 before printing is wound, and 24 denotes a printed material 22 after printing.
This is a take-up roll for winding up. In addition, cylinder 5
a and 5b are operated to separate the impression cylinder 1 from the plate cylinder 21. Although not shown, a roller group for guiding the printed matter 22 is arranged between the supply roll 23 and the impression cylinder 1 and between the impression cylinder 1 and the take-up roll 24.
【０００６】印刷物２２を供給ロール２３から引き出
し、圧胴１と版胴２１との間を通して先端を巻取りロー
ル２４に固定する。次に、シリンダ５ａ，５ｂを動作さ
せ、圧胴１を下方に移動させる。この場合、ピストンロ
ッド４ａ，４ｂの移動速度に差があっても、ラック３
ａ，３ｂがギヤ１０ａ，１０ｂに係合しており、同期軸
９のねじり剛性が十分に大きいから、支持部材２ａ，２
ｂは同期して、すなわち圧胴１は水平の状態で下降し、
所定の圧力（以下、印圧と呼ぶ。）で版胴２１に押し付
けられる。ここで、圧胴１の表面はゴムで被覆されてお
り、印圧が掛かった状態では、両者は面で接触する。こ
の状態で、図示しない駆動手段により版胴２１を回転さ
せると共に印刷物２２を同期させて移動させ、凹版の凹
部に配置されたインクを印刷物２３に転写させる。The printed matter 22 is pulled out from the supply roll 23, and the leading end thereof is fixed to the take-up roll 24 through the space between the impression cylinder 1 and the plate cylinder 21. Next, the cylinders 5a and 5b are operated to move the impression cylinder 1 downward. In this case, even if there is a difference in the moving speed of the piston rods 4a, 4b, the rack 3
a and 3b are engaged with the gears 10a and 10b, and the torsional rigidity of the synchronous shaft 9 is sufficiently large.
b is synchronized, that is, the impression cylinder 1 descends in a horizontal state,
It is pressed against the plate cylinder 21 at a predetermined pressure (hereinafter, referred to as printing pressure). Here, the surface of the impression cylinder 1 is covered with rubber, and when the printing pressure is applied, the two come into contact with each other. In this state, the printing cylinder 22 is rotated by a driving unit (not shown), and the printed matter 22 is moved synchronously, so that the ink arranged in the concave portion of the intaglio is transferred to the printed matter 23.
【０００７】なお、調整装置１１は以下の場合に使用す
る。すなわち、版胴２１は印刷物２２の印刷内容に応じ
て、最適な径のものが選択される。しかし、版胴２１の
中には円筒度が劣っているものもある。円筒度が劣って
いると、印圧が軸方向に均一に掛からず、印刷ムラが発
生する。そこで、圧胴１を下降させたとき、圧胴１の一
方の側が版胴２１に接し他方の側に隙間（例えば、０．
２ｍｍ）がある場合には、図示しない手段によりウォー
ム１４を回転させる。すると、ウォームホイル１２は軸
方向の移動を規制されているから、ねじ部３ｎ，１２ｎ
の螺合により支持部材２ａがラック３ａに対して上下に
移動する。この場合は、支持部材２ａを０．２ｍｍ移動
させて圧胴１の軸心を傾け、圧胴１の外周を版胴２１の
外周に均一に外接させる。The adjusting device 11 is used in the following cases. That is, the plate cylinder 21 having an optimum diameter is selected according to the print content of the printed matter 22. However, some of the plate cylinders 21 have poor cylindricity. If the cylindricity is inferior, the printing pressure is not uniformly applied in the axial direction, and printing unevenness occurs. Therefore, when the impression cylinder 1 is lowered, one side of the impression cylinder 1 contacts the plate cylinder 21 and a gap (for example, 0.
If there is 2 mm), the worm 14 is rotated by means not shown. Then, since the movement of the worm wheel 12 in the axial direction is restricted, the screw portions 3n, 12n
The support member 2a moves up and down with respect to the rack 3a. In this case, the axis of the impression cylinder 1 is inclined by moving the support member 2a by 0.2 mm, and the outer periphery of the impression cylinder 1 is uniformly circumscribed on the outer periphery of the plate cylinder 21.
【０００８】[0008]
【発明が解決しようとする課題】しかし、上記調整装置
１１は構造が複雑で、高価である。また、版胴２１を交
換するごとに圧胴１の位置を調整をしなければならない
こともあった。However, the adjusting device 11 has a complicated structure and is expensive. Further, in some cases, the position of the impression cylinder 1 must be adjusted each time the plate cylinder 21 is replaced.
【０００９】本発明の目的は、上記した課題を解決し、
調整装置および調整作業を不要とすることができる輪転
印刷機の圧胴移動装置を提供するにある。An object of the present invention is to solve the above-mentioned problems,
It is an object of the present invention to provide an adjusting device and an impression cylinder moving device for a rotary printing press that can eliminate the need for an adjusting operation.
【００１０】[0010]
【課題を解決するための手段】本発明は、側面にラック
（３ｂＬ）（３ｂＲ）を備え一方の端部が圧胴（１）の
一端を回転自在に支持し他方の端部がフレーム（７）に
支持された移動手段（５ａ）（５ｂ）に接続された１対
の支持部材（２ｂＬ）（２ｂＲ）と、２個のギヤ（１０
ａ）（１０ｂ）が前記１対のラック（３ｂＬ）（３ｂ
Ｒ）と係合するように位置決めされ両端を前記フレーム
（７）に回転自在に支持された同期軸（９′）と、を備
え、前記１対の支持部材を同期して移動させるととも
に、印刷時圧胴を版胴に対して付勢させるようにした輪
転印刷機の圧胴移動装置において、前記同期軸（９′）
に細径部（３１）を設け、圧胴移動時、前記１対の支持
部材（２ｂＬ）（２ｂＲ）を同期して移動させ、かつ付
勢時、圧胴が版胴に接触した後は前記同期軸（９′）を
ねじれ変形させることにより圧胴を版胴に一様に外接さ
せる、ように構成することを特徴とする。According to the present invention, racks (3bL) and (3bR) are provided on the side surfaces, one end of which supports one end of the impression cylinder (1) rotatably, and the other end of which includes a frame (7). ), And a pair of support members (2bL) (2bR) connected to the moving means (5a) (5b) supported by the two gears (10).
a) (10b) is the pair of racks (3bL) (3b
R), and a synchronous shaft (9 ') rotatably supported at both ends by the frame (7) and positioned so as to engage with the frame (7). In the impression cylinder moving device of a rotary printing press configured to urge the hour impression cylinder against the plate cylinder, the synchronous shaft (9 ')
And a pair of supporting members (2bL) and (2bR) are synchronously moved when the impression cylinder is moved, and when the impression cylinder comes into contact with the plate cylinder during energization, It is characterized in that the impression cylinder is uniformly circumscribed on the plate cylinder by torsional deformation of the synchronous shaft (9 ').
【００１１】［作用］前述した従来の圧胴移動装置にお
いて、同期軸（９）がなければ、シリンダの圧力がその
まま版胴に加わる。そして、圧力設定が同じであれば、
圧胴を版胴に軸方向に均一に当接させることができる。
すなわち、同期軸は圧胴（１）の上下移動時は必要であ
るが、圧胴が版胴（２１）に当接した後は不要である。
そこで、上記した課題は、同期軸（９′）に細径部（３
１）を設け、圧胴移動時には１対の支持部材（２ｂＬ）
（２ｂＲ）を同期して移動させ、付勢時、圧胴（１）が
版胴（２１）に接触した後は同期軸（９′）をねじれ変
形させることにより圧胴を版胴に一様に外接させるよう
に構成することにより解決される。[Operation] In the above-described conventional impression cylinder moving device, if there is no synchronous shaft (9), the pressure of the cylinder is directly applied to the plate cylinder. And if the pressure settings are the same,
The impression cylinder can evenly contact the plate cylinder in the axial direction.
That is, the synchronous shaft is necessary when the impression cylinder (1) moves up and down, but is not necessary after the impression cylinder comes into contact with the plate cylinder (21).
Therefore, the above-mentioned problem has been solved in that the small-diameter portion (3
1), and a pair of support members (2bL) when the impression cylinder is moved
(2bR) is moved synchronously, and when the impression cylinder (1) comes into contact with the plate cylinder (21) during energization, the synchronous shaft (9 ') is twisted to deform the impression cylinder uniformly on the plate cylinder. The problem is solved by configuring to make a circumscriber.
【００１２】なお、上記カッコ内の符号は、図面と対照
するためのものであるが、本発明の構成を何等限定する
ものではない。The reference numerals in parentheses are for comparison with the drawings, but do not limit the configuration of the present invention.
【００１３】[0013]
【発明の実施の形態】本発明の一実施の形態を図１によ
り説明する。図１はグラビア輪転印刷機の圧胴移動装置
を示す正面図、図２は同期軸部の断面図である。なお、
図３〜６と同じものおよび同一の機能のものは同一の符
号を付してある。また、ラックと支持部材は図１におい
て左右同じものを使用するため、説明上シリンダ５ａ側
のものにＬを５ｂ側のものにＲを付して区別する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIG. FIG. 1 is a front view showing an impression cylinder moving device of a gravure rotary printing press, and FIG. 2 is a sectional view of a synchronous shaft portion. In addition,
3 to 6 are denoted by the same reference numerals. In addition, since the left and right racks and support members are the same in FIG. 1, for the sake of explanation, the cylinder 5a side is denoted by L and the 5b side is denoted by R.
【００１４】９′は同期軸で、前述した同期軸９の両端
部（フレーム７に保持されている図示しない軸受と係合
する部分とギヤ１０ａ，１０ｂを保持する部分３０）以
外の部分に細径部３１を設けたものである。なお、細径
部３１の径はｄで、両端はそれぞれ両端部に滑らかな曲
線で結ばれている。また、直径ｄは、同期軸３０のねじ
れ量が、印圧が最も小さいときでも支持部材２ｂＬ，２
ｂＲを版胴２１の円筒度の公差以上移動させることがで
きるように決めてある。Reference numeral 9 'denotes a synchronous shaft, which is thin at portions other than both ends of the synchronous shaft 9 (a portion engaged with a bearing (not shown) held on the frame 7 and a portion 30 holding the gears 10a and 10b). The diameter portion 31 is provided. The diameter of the small diameter portion 31 is d, and both ends are connected to both ends by a smooth curve. Further, the diameter d is such that the amount of twist of the synchronous shaft 30 is small even when the printing pressure is the smallest.
It is determined that bR can be moved more than the cylindricity tolerance of the plate cylinder 21.
【００１５】以下、動作を説明する。シリンダ５ａ，５
ｂを動作させ、圧胴１を下方に移動させる。この場合、
ピストンロッド４ａ，４ｂの移動速度に差があっても、
ラック３ｂＬ，３ｂＲとギヤ１０ａ，１０ｂの係合が滑
らかで、支持部材２ｂＬ，２ｂＲとガイド８ａ，８ｂと
の摺動抵抗が小さければ、同期軸３０のねじり剛性が小
さくても、圧胴１は水平に下降する。すなわち、同期軸
３０のねじれ剛性は、支持部材２ｂＬ，２ｂＲとガイド
８ａ，８ｂとの摺動抵抗より大きく、同期軸３０がねじ
れることなく、支持部材２ｂＬ，２ｂＲとの移動を一体
的に規制する。The operation will be described below. Cylinders 5a, 5
b is operated to move the impression cylinder 1 downward. in this case,
Even if there is a difference in the moving speed of the piston rods 4a and 4b,
If the engagement between the racks 3bL, 3bR and the gears 10a, 10b is smooth and the sliding resistance between the support members 2bL, 2bR and the guides 8a, 8b is small, even if the torsional rigidity of the synchronous shaft 30 is small, the impression cylinder 1 Descend horizontally. That is, the torsional rigidity of the synchronous shaft 30 is larger than the sliding resistance between the support members 2bL and 2bR and the guides 8a and 8b, and the synchronous shaft 30 is integrally controlled from moving with the support members 2bL and 2bR without being twisted. .
【００１６】そして、例えば、版胴２１の円筒度が劣る
ことにより、圧胴１が支持部材２ｂＬ側で版胴２１に当
接し、支持部材２ｂＲ側に隙間ができたとする。この場
合、シリンダ５ｂの圧力がラック３ｂＲを介してギヤ１
０ｂに加わるから、同期軸３０はねじれ、支持部材２ｂ
Ｒはさらに下降して、圧胴１の軸心が傾き、圧胴１の外
周が版胴２１の外周に均一に外接する。さらに、同期軸
３０がシリンダ５ｂによりねじられることにより、その
反力がシリンダ５ａ側に加わる結果、印圧も一定にな
る。For example, it is assumed that the impression cylinder 1 is in contact with the plate cylinder 21 on the support member 2bL side due to the poor cylindricity of the plate cylinder 21 and a gap is formed on the support member 2bR side. In this case, the pressure of the cylinder 5b is applied to the gear 1 via the rack 3bR.
0b, the synchronous shaft 30 is twisted and the support member 2b
R further lowers, the axis of the impression cylinder 1 is tilted, and the outer periphery of the impression cylinder 1 uniformly circumscribes the outer periphery of the plate cylinder 21. Further, when the synchronous shaft 30 is twisted by the cylinder 5b, the reaction force is applied to the cylinder 5a side, so that the printing pressure becomes constant.
【００１７】なお、細径部３１の直径ｄは、同期軸３０
のねじれ量が、印圧が最も小さいときでも支持部材２ｂ
Ｌ，２ｂＲを版胴２１の円筒度の公差だけでなくラック
３ｂＬ，３ｂＲとギヤ１０ａ，１０ｂとのピッチの最大
公差以上移動させることができるようにを決めればさら
に効果的である。また、本実施の形態では、図１に示す
ように、同期軸３０の両端部を除き中央部を一様に細く
したが、必要なねじれ量が得られれば任意の形状に形成
してもよい。また、上記実施の形態は、グラビア輪転印
刷機について説明したが、他の輪転印刷機にも適用でき
ることは勿論である。The diameter d of the small diameter portion 31 is
The torsion amount of the support member 2b even when the printing pressure is the smallest
It is more effective to determine that L and 2bR can be moved not only by the cylindricity tolerance of the plate cylinder 21 but also by the maximum tolerance of the pitch between the racks 3bL and 3bR and the gears 10a and 10b. Further, in the present embodiment, as shown in FIG. 1, the central portion is made uniformly thin except for both ends of the synchronous shaft 30, but may be formed in any shape as long as a required amount of twist is obtained. . Further, the above embodiment has been described with respect to the gravure rotary printing press, but it is needless to say that the present invention can be applied to other rotary printing presses.
【００１８】[0018]
【発明の効果】以上説明したように、本発明による同期
軸は、上下移動時は同期用として働き、圧胴が版胴に圧
接する時点でねじれ変形して版胴を圧胴に倣わせるよう
に動作する。この結果、調整装置が不要となり、装置全
体のコストを下げることができ、また、調整作業が不要
となって、作業性を向上させることができる。As described above, the synchronous shaft according to the present invention functions for synchronization when moving up and down, and when the impression cylinder presses against the plate cylinder, it is twisted and deformed to follow the impression cylinder. Works like that. As a result, the adjustment device becomes unnecessary, and the cost of the entire device can be reduced. Further, the adjustment work becomes unnecessary, and the workability can be improved.
【図１】本発明の実施の形態に係るグラビア輪転印刷機
の圧胴移動装置の正面図。FIG. 1 is a front view of an impression cylinder moving device of a gravure rotary printing press according to an embodiment of the present invention.
【図２】本発明の実施の形態に係る同期軸部の断面図。FIG. 2 is a sectional view of a synchronous shaft portion according to the embodiment of the present invention.
【図３】従来のグラビア輪転印刷機の圧胴移動装置の正
面図。FIG. 3 is a front view of a conventional impression cylinder moving device of a gravure rotary printing press.
【図４】従来の同期軸部の断面図。FIG. 4 is a sectional view of a conventional synchronous shaft portion.
【図５】図３のＡ部断面図。FIG. 5 is a sectional view of a part A in FIG. 3;
【図６】従来のグラビア輪転印刷機の全体を簡略に示す
側面一部断面図。FIG. 6 is a partial side sectional view schematically showing the entirety of a conventional gravure rotary printing press.
１ 圧胴 ９′ 同期軸 ２ｂＬ，２ｂＲ 支持部材 ３ｂＬ，３ｂＲ ラック ５ａ，５ｂ 移動手段（シリンダ） ７ フレーム ２１ 版胴 ３１ 細径部 DESCRIPTION OF SYMBOLS 1 Impression cylinder 9 'Synchronous shaft 2bL, 2bR Support member 3bL, 3bR Rack 5a, 5b Moving means (cylinder) 7 Frame 21 Plate cylinder 31 Small diameter portion
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 実開 昭58−185440（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B41F 13/00 - 13/24 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 58-185440 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) B41F 13/00-13/24
Claims (1)
一端を回転自在に支持し他方の端部がフレームに支持さ
れた移動手段に接続された１対の支持部材と、２個のギ
ヤが前記１対のラックと係合するように位置決めされ両
端をフレームに回転自在に支持された同期軸と、を備
え、前記１対の支持部材を同期して移動させるととも
に、印刷時圧胴を版胴に対して付勢させるようにした輪
転印刷機の圧胴移動装置において、 前記同期軸に細径部を設け、 圧胴移動時、前記１対の支持部材を同期して移動させ、 付勢時、圧胴が版胴に接触した後は前記同期軸をねじれ
変形させることにより圧胴を版胴に一様に外接させるよ
うに構成することを特徴とする輪転印刷機の圧胴移動装
置。A pair of support members having a rack on a side surface, one end of which is rotatably supporting one end of an impression cylinder and the other end of which is connected to a moving means supported by a frame; And a synchronous shaft rotatably supported at both ends by a frame, the gears being positioned so as to engage with the pair of racks. In the impression cylinder moving device of a rotary printing press configured to urge the cylinder against the plate cylinder, a thin portion is provided on the synchronous shaft, and the pair of support members are synchronously moved during the impression cylinder movement. Wherein, when energized, after the impression cylinder contacts the plate cylinder, the synchronous shaft is torsionally deformed so that the impression cylinder is uniformly circumscribed on the plate cylinder. Moving equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23343596A JP3276861B2 (en) | 1996-09-03 | 1996-09-03 | Impression cylinder moving device for rotary printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23343596A JP3276861B2 (en) | 1996-09-03 | 1996-09-03 | Impression cylinder moving device for rotary printing press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1076629A JPH1076629A (en) | 1998-03-24 |
| JP3276861B2 true JP3276861B2 (en) | 2002-04-22 |
Family
ID=16955001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23343596A Expired - Lifetime JP3276861B2 (en) | 1996-09-03 | 1996-09-03 | Impression cylinder moving device for rotary printing press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3276861B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070857A (en) * | 2019-12-26 | 2020-04-28 | 西安航天华阳机电装备有限公司 | Shaftless conical top printing plate roller mechanism |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1375138A3 (en) | 2001-04-09 | 2007-06-20 | Koenig & Bauer Aktiengesellschaft | Printing group pertaining to a printing machine and method for producing a printed product |
| CN100515765C (en) | 2001-04-09 | 2009-07-22 | 柯尼格及包尔公开股份有限公司 | Printing unit of a printing machine |
| CN102225657B (en) * | 2011-04-15 | 2013-04-10 | 天津长荣印刷设备股份有限公司 | Device for finely adjusting upper and lower printing plates synchronously and working method thereof |
| CN102975474B (en) * | 2012-11-29 | 2014-09-10 | 松德机械股份有限公司 | Mandrel flat-pressing device |
| JP7380472B2 (en) * | 2020-07-29 | 2023-11-15 | 株式会社村田製作所 | printing device |
-
1996
- 1996-09-03 JP JP23343596A patent/JP3276861B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070857A (en) * | 2019-12-26 | 2020-04-28 | 西安航天华阳机电装备有限公司 | Shaftless conical top printing plate roller mechanism |
| CN111070857B (en) * | 2019-12-26 | 2022-04-08 | 西安航天华阳机电装备有限公司 | Shaftless conical top printing plate roller mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1076629A (en) | 1998-03-24 |
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