JPS58181531U - Multicolor rotary printing machine capable of forward and reverse rotation - Google Patents
Multicolor rotary printing machine capable of forward and reverse rotationInfo
- Publication number
- JPS58181531U JPS58181531U JP8012782U JP8012782U JPS58181531U JP S58181531 U JPS58181531 U JP S58181531U JP 8012782 U JP8012782 U JP 8012782U JP 8012782 U JP8012782 U JP 8012782U JP S58181531 U JPS58181531 U JP S58181531U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- blade
- plate cylinder
- arm
- multicolor
- 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
Landscapes
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案をサテライト型(単胴型)の多色刷輪転
印刷機に応用しただ第1の実施例を示す説明図、第2図
は本考案を双胴型の多色刷輪転印刷機に応用した第2の
実施例を示す説明図、第3図か′ら第13図は一対のド
クターブレードを個別的に切換変位させる一実施例を示
し、そのうち、第3図は正回転するメツシュローラに正
回転用の左側ドクターブレードを接触させた状態、第4
図は正回転駆動可能に切換えられているメツシュローラ
に対して左側ドクターブレードのクラッチピンを操作す
る状態、第5図は逆回転するメツシュー ローラに逆
回転用の右側ドクターブレードを接触させた状態、第6
図は逆回転駆動可能に切換えられているメツシュローラ
に対して右側ドクターブレードのクラッチピンを操作す
る状態、をそれぞれ示す説明図、第7堺は第3図7−7
線に沿った横断平面図、第8図は第3図8−8線に沿っ
た横□ 制子面図、第9図は第4図9−9線に
沿った全体的横断平面略図、第10図は正逆切換用三叉
アー、 ムの正面図、第11図は正回転用の左側
ブレード支持アームの正面図、第12図は逆転回転用の
右、側ブレード支持アームの正面図、第13図は正逆切
換誤動作防止安全回路図、第14図から第17図は、本
考案の効果の一例を示すもので、ウェブの2枚重ねから
成る4頁建ての印刷紙の所望の頁、すなわち第1頁目(
第14図)、第2頁目(第15図)、第3頁目(第16
図)及び第4頁目(第17図)を多色刷りにするウェブ
の紙通し径−路と各駒の正逆転切換との関連を示す説明
図である。
3.3a及び3b−・・圧胴、4.4a、4b及び4c
・・・版胴、−5及び5a・・・ウェブ、6,6a、6
b及び6C・・・インキパン、?、7a、7b及び7C
・・・ファウンテンローラ、8.8a、8b及び8c・
・・各1対のインキ着はローラ、9.9a、9b及び9
c・・・各1対ツイン土着ケローラ、10,10a、1
0b及びIOC・・・メツシュローラ、B・・・左側の
ドクターフレード、C・・・右側のドクターブレード、
16及び17・・□・取付台、18.1−9.・20笈
び21・・・ブレート支持アーム、22.23・・・フ
ァウンテン50−ラの両端の軸、24.25・・・偏心
スリーブ、26.27・・・サイドフレ、−ム、28.
29・・・3叉アーム、28a・・・右側ブレード操作
アーム、28b・・・左側ブレード操作アーム、28C
・・・変位伝達アーム、30・・・リンク、31・・・
アーム、32・・・クロスシャフト、33・・・アーム
、34・・・空圧シリンダ、35,36.38.39・
・・ピン孔、37゜40・・・ピン、41.45・・・
爪、42・・・台、43゜4′6・・・ブラケット、4
4.47・・・接触圧調整用ねじ棒型ストッパー、48
.49・・・クラッヂピン孔合致調整用ねじ棒型ストッ
パー、50. 51−IJミツトスイッチ、52・・・
正回転駆動連結完了信号、55・・・逆回転駆動連結完
了信号、53.56・・・アンド回路、54.57・・
・駆動指令信号、M・・・多色刷輪転機、D及び〒・・
・坤の印刷ユーット。
補正 昭57. 7.10
実用新案登録請求の範囲を次のように補正する。
O実用新案登録請求の範囲
(1)単一の圧胴とそれに接する2乃至4個の版胴の間
にウェブを順次通過させるこ゛とにより該ウェブの一側
に多色刷りを行なう多色印刷システムにおいて、
前記版胴の周速より著しく減速された周速で回転してイ
ンキパン内からインキを取り出すファウンテンローラと
、
□ 前記版胴に接して該版胴にインキを供給するイン
キ着はローラと1
、 該インキ着はローラに接して前記版胴と同じ周
速で回転し、前記ファウンテンローラとは微少な間隙を
距でて離間し、その5周面に微細な凹凸のあるメツシュ
ローラと、
該メツシュローラの前記ファウンテンローラに近接する
位置を中心としてそれに近い左右の対象位置に各先端部
をそれぞれ圧接し得るよう・ に対向して配置した左右
一対のドクターブレードと、
該一対のドクターブレードをそれぞれ個別的に前記メツ
シュローラへの圧接位置と該メツシュローラからの離間
位置との間を変位させる前記一対のドクターブレードの
個別的切換手段と、から成るインキ供給手段を前記各版
胴毎に設け、更に、金肥の駆動系を一斎に正転及び逆転
に切換えるクラッチ手段を備えた、
正逆面回転可能な多色刷輪転印刷機。
(2)印刷直径に対し圧胴の径を2倍、版胴の径を同径
とし、かつ、該圧胴及び版胴の何れも通し胴にした実用
新案登録請求の範囲第1項記載の多色刷輪転印刷機。
′・。
、、(3) 印刷直径に対し圧胴及び版胴の径を何れ
も同径とし、かつ、何れも通し胴にした実用新案登録請
求の範囲第1声記載の多色刷輪転印刷機。
(4)一対のドクターブレードの個別的切換手段の一例
として、
メツシュローラのファウンテンローラに接する位置を中
心としてそれに近い左右の対象位置に各先端をそれぞれ
接触させ得るように対向して配置した左右1対のドクタ
ーブレードと、該各ブレードをその各取付台の両端でそ
れぞれ支持する各先端部と、前記ファウンテンローラの
両端軸をそれぞれ担持する各偏心スリーブの周面に旋回
自由に嵌込込まれている各基環部と牽備えた左右2対の
ブレード支持アームと、−該各個心スリーブの周面に旋
回自由に嵌め込まれでいる各基環部と、該各基環部から
それぞれ半径方向に突出する3つのアーム、すなわち、
前記右側ブレードの操作アーム、前記左側ブレ 。
−ドの操作アーム及び変位伝達アームとを備えた前後1
対の正逆切換用3叉アームと、 ・該変
位伝達アームにリンクを介して連結し所定の往復角変位
を与える千−の作動器と、前記右側プレー、ド支持アー
ムと前記右側ブレード操作アームとを連結し、また、そ
の連結を解除する右側クラット機構と、
前記左側ブレード支持アームと前記左側ブレ −一ド操
作アームとを連結し、また、その連結を解除する左側ク
ラッチ機構と、
一前記左側ブレ、−ドが前記メツシュローラの周
面に接触する作動位置にあることを感知する検出器か
らの出力信号と当該輪転機駆動用ギヤトレーンの正転駆
動連結完了信号との双方の入力、または、前記右側ブレ
ードが前記メツシュローラの周面に接触する作動位置に
あることを感知する検出器からの出力信号と当該輪転機
駆動用ギヤトレーンの逆転駆動連結完了信号との双方の
入力によってのみ当該印刷ユニットの起動を許容する安
全回路左、 ・
を設けた実用新案登録請求゛の範囲第1項記載の多色刷
輪転印刷機。
<5) 版’FIQに対するファウンテンローラの周
速を1110乃至1140に減速させた実用新案登録請
兼2鰐些竺去男爬製9豪魚剛恰暫ツ棚轡L第9図
)
第10図Figure 1 is an explanatory diagram showing the first embodiment in which the present invention is applied to a satellite-type (single-cylinder) multicolor rotary printing press, and Figure 2 is an explanatory diagram showing the first embodiment in which the present invention is applied to a twin-cylinder type multicolor rotary printing press. Figures 3 to 13 show an example in which a pair of doctor blades are individually switched and displaced. The left doctor blade for rotation is in contact with the 4th
The figure shows the state in which the clutch pin of the left doctor blade is operated with respect to the mesh roller which has been switched to enable forward rotation, Figure 5 shows the state in which the right doctor blade for reverse rotation is in contact with the mesh roller that rotates in the reverse direction, and 6
The figures are explanatory diagrams showing the state in which the clutch pin of the right doctor blade is operated for the mesh roller which has been switched to be able to be driven in reverse rotation, and the 7th Sakai is shown in Figure 3 7-7
8 is a cross-sectional plan view taken along line 8-8 in FIG. 3; FIG. 9 is a schematic cross-sectional view taken along line 9-9 in FIG. Figure 10 is a front view of the three-pronged arm for forward/reverse switching, Figure 11 is a front view of the left blade support arm for forward rotation, and Figure 12 is a front view of the right and side blade support arm for reverse rotation. Fig. 13 is a safety circuit diagram for preventing malfunction of forward/reverse switching, and Figs. 14 to 17 show examples of the effects of the present invention. That is, the first page (
Figure 14), page 2 (Figure 15), page 3 (Figure 16)
17) and the fourth page (FIG. 17) are printed in multiple colors. FIG. 3.3a and 3b--impression cylinder, 4.4a, 4b and 4c
... Plate cylinder, -5 and 5a... Web, 6, 6a, 6
b and 6C... ink pan,? , 7a, 7b and 7C
... Fountain roller, 8.8a, 8b and 8c.
・Each pair of ink deposits are rollers, 9.9a, 9b and 9.
c...1 pair each of twin indigenous Kerora, 10, 10a, 1
0b and IOC...Metsch roller, B...Doctor Frede on the left, C...Doctor blade on the right.
16 and 17...□・Mounting base, 18.1-9. 20. 21...Brate support arm, 22.23...Shaft at both ends of fountain 50-ra, 24.25...Eccentric sleeve, 26.27...Side frame, -m, 28.
29... Three-pronged arm, 28a... Right side blade operating arm, 28b... Left side blade operating arm, 28C
...Displacement transmission arm, 30...Link, 31...
Arm, 32...Cross shaft, 33...Arm, 34...Pneumatic cylinder, 35, 36.38.39.
...Pin hole, 37°40...Pin, 41.45...
Claw, 42...base, 43°4'6...bracket, 4
4.47...Threaded rod type stopper for contact pressure adjustment, 48
.. 49... Threaded rod type stopper for adjusting clutch pin hole matching, 50. 51-IJ Mitsutwitch, 52...
Forward rotation drive connection completion signal, 55... Reverse rotation drive connection completion signal, 53.56... AND circuit, 54.57...
・Drive command signal, M... Multicolor printing press, D and 〒...
・Kon's printing unit. Correction 1984. 7.10 The scope of claims for utility model registration shall be amended as follows. O Utility Model Registration Claims (1) In a multicolor printing system in which multicolor printing is performed on one side of the web by sequentially passing the web between a single impression cylinder and two to four plate cylinders in contact with the impression cylinder. , a fountain roller that rotates at a circumferential speed significantly lower than the circumferential speed of the plate cylinder and takes out ink from the ink pan; The ink deposit is in contact with a roller and rotates at the same peripheral speed as the plate cylinder, and is separated from the fountain roller by a minute gap, and has a mesh roller with minute irregularities on its 5 circumferential surfaces; A pair of left and right doctor blades are arranged facing each other so that their respective tips can be brought into pressure contact with target positions on the left and right sides near the fountain roller, respectively; An ink supply means consisting of an individual switching means for displacing the pair of doctor blades between a position in pressure contact with the mesh roller and a position away from the mesh roller is provided for each plate cylinder; A multicolor rotary printing press that can rotate forward and reverse, and is equipped with a clutch that switches the drive system between forward and reverse rotation in one stroke. (2) The diameter of the impression cylinder is twice the printing diameter, the diameter of the plate cylinder is the same, and both the impression cylinder and the plate cylinder are continuous cylinders. Multicolor rotary printing press.
'・. ,,(3) A multicolor rotary printing machine according to claim 1 of the utility model registration claim, in which the impression cylinder and plate cylinder have the same diameter with respect to the printing diameter, and both are threaded cylinders. (4) As an example of an individual switching means for a pair of doctor blades, a pair of left and right doctor blades are arranged facing each other so that their tips can respectively contact target positions on the left and right near the position where the mesh roller contacts the fountain roller. doctor blades, respective tip portions that respectively support the respective blades at both ends of their respective mounts, and each eccentric sleeve that respectively supports both end shafts of the fountain roller. Two pairs of left and right blade support arms are connected to each base ring, - each base ring is fitted into the peripheral surface of each individual core sleeve so as to rotate freely, and each protrudes in the radial direction from each base ring. Three arms, namely:
The operating arm of the right side blade, and the left side blade. - front and rear 1 equipped with a front operating arm and a displacement transmission arm;
a pair of three-pronged arms for forward/reverse switching; - a thousand actuators that are connected to the displacement transmission arm via a link and provide a predetermined reciprocating angular displacement; the right side blade support arm and the right side blade operation arm; a right side clutch mechanism that connects and disconnects the left blade support arm and the left blade operating arm, and a left side clutch mechanism that connects and disconnects the left blade support arm and the left blade operating arm; The left hand shake is around the mesh roller.
An output signal from a detector that detects that it is in an operating position where it contacts a surface and a normal rotation drive connection completion signal of the gear train for driving the rotary press are both input, or the right blade is connected to the circumferential surface of the mesh roller. On the left, there is a safety circuit that allows the printing unit to be started only by the input of both the output signal from the detector that detects that it is in the contact operating position and the reverse drive connection completion signal of the gear train for driving the rotary press. A multicolor rotary printing press according to item 1 of the claimed utility model registration claim. <5) Utility model registration application in which the circumferential speed of the fountain roller was reduced to 1110 to 1140 relative to the version 'FIQ' Figure 9) Figure 10
Claims (4)
にウェブを順次通過させることにより該ウェブの一側に
多色刷りを行なう多色印刷システ”==1よ。□17.
。i纜。1.フ インキバン内からインキを取り出すフアウンテンローラ
と、 前記版胴に接して該版胴にインキを供給する7二↓’m
ニーittニーに接して前記版胴と同じ周速で回転し、
前記ファウンテンローラとは微少な間隙を距でて離間し
、その周面に微細な凹凸のあるメツシュローラと、 □ 該メツシュローラの前記ファウンテンローラ
に近接する位置を中心としてそれに近い左右の対象位置
に各先端部をそれぞれ圧接し得るように対向して配置し
た左右一対のドクターブレー該一対のドクターブレード
をそれぞれ個別的に前記メツシュローラへの圧接位置と
該メツシュローラからの離間位置との間を変位させる前
□′・記一対のドクターブレードの個別的切換手段と、
から成るインキ供給手段を前記各版胴毎に設け、更に、
金肥の駆動系を一斉に正転及び逆転に切換えるクラッチ
手段を備えた、 正逆面回転可能な多色刷輪転印刷機。(1) A multicolor printing system in which multicolor printing is performed on one side of the web by sequentially passing the web between a single impression cylinder and two to four plate cylinders in contact with it.''==1.□17 ..
. True. 1. A fountain roller that takes out ink from inside the printing van, and a fountain roller that contacts the plate cylinder and supplies ink to the plate cylinder.
The knee rotates at the same peripheral speed as the plate cylinder in contact with the knee,
A mesh roller that is separated from the fountain roller by a small gap and has minute irregularities on its circumferential surface; A pair of left and right doctor blades are arranged facing each other so as to be able to press the parts of the mesh roller.・Individual switching means for the pair of doctor blades;
An ink supply means consisting of: is provided for each plate cylinder;
A multi-color rotary printing press that can rotate forward and backward, and is equipped with a clutch that switches the drive system of Kinhii to forward and reverse rotation simultaneously.
胴の系を2倍とし、かつ、該圧胴及び版胴の何れも通し
胴にした実用新案登録請求の範囲第1項記載の多色刷輪
転印刷機。(2) 'The diameter of the impression cylinder is four times the diameter of the mesh roller, the plate cylinder system is twice that of the mesh roller, and both the impression cylinder and the plate cylinder are threaded cylinders.Claim 1 of the Utility Model Registration Claim The multicolor rotary printing press described.
れも2倍とし、かつ、何れも通し胴にした実用新案登録
請求の範囲第1項記載の多色刷輪転印刷機。(3) The multicolor rotary printing press according to claim 1, in which the diameters of both the impression cylinder and the plate cylinder are twice the diameter of the mesh roller, and both are threaded cylinders.
として、 メツシュローラの÷アランチンローラに接する位置を中
心としてそれに近い左右の対象位置 。 に各先端をそれぞれ接触させ得るように対向して配置し
た左右1対めドクターブレードと、該各ブレードをその
各取付台の両端でそれぞれ支持する各先端部と、前記フ
ァウンテンローラの両端軸をそれぞれ担持する各偏心ス
リーブの周面に旋回自由に嵌め込まれている各基環部と
を備えた左右2対のブレード支持アーム□と、該各個・
6スリーブの周面に旋回自由に嵌め込まれている各基環
部と、該各基環部からそれぞれ半径方向に突出する3つ
のアーム、すなわち、前記右側ブレードの操作アーム、
前記左側ブレードの操作アーム及び変位伝達アームとを
備えた前後1対の正逆切換用3叉アーl、と、該変位伝
達アームにリンクを介して連結し所定の往復変位を与え
る単一の作動器と、前記右側ブレード支持アームと前記
右側ブレード操作アームとを連結し、また、その連結を
解除する右側クラッチ機構と、 前記左側ブレード支持ア、−ムと前記左側ブレード操作
アームとを連結し、また、その連結を解除する左側クラ
ッチ機構と、 前記左側ブレードが前記メツシュローラの周面に接触す
る作動位置にあることを感知する検出器からの出力信号
と当該輪転機駆動用ギヤトレーンの正転駆動連結完了信
号との双方の入力、または、前記右側ブレードが前記メ
ツシュローラの周面に接触する作動位置にあることを感
知する検出器からの出力信号と当該輪転機駆動用ギヤト
レーンの逆転駆動連結完了信号との双方の入力によって
のみ当該印刷ユニットの起動を許容する安全回路と、 を設けた実用新案登録請求の範囲第1項記載の多色刷輪
転印刷機。(4) As an example of an individual switching means for a pair of doctor needles, target positions on the left and right near the position where the mesh roller ÷ the alantine roller is in contact with the center. A pair of left and right doctor blades are arranged to face each other so that their respective tips can be brought into contact with each other, each tip part that supports each blade at both ends of each of its mounting bases, and both end shafts of the fountain roller, respectively. Two pairs of left and right blade support arms □ each having base ring portions that are fitted into the circumferential surface of each eccentric sleeve to be supported, and each of the blade support arms □;
6. Each base ring part is fitted into the circumferential surface of the sleeve so as to be freely pivotable, and three arms protrude from each base ring part in the radial direction, that is, the operating arm of the right blade;
a pair of forward and reverse switching three-pronged arms each having an operating arm and a displacement transmission arm for the left blade, and a single actuator connected to the displacement transmission arm via a link to provide a predetermined reciprocating displacement; a right clutch mechanism that connects and disconnects the right blade support arm and the right blade operating arm; a right clutch mechanism that connects the left blade support arm and the left blade operating arm; Further, a left clutch mechanism that releases the connection, an output signal from a detector that detects that the left blade is in an operating position where it contacts the circumferential surface of the mesh roller, and a normal rotation drive connection of the gear train for driving the rotary press. and a completion signal, or an output signal from a detector that detects that the right blade is in an operating position where it contacts the circumferential surface of the mesh roller, and a reverse drive connection completion signal of the gear train for driving the rotary press. A multicolor rotary printing press according to claim 1, which is provided with a safety circuit that allows the printing unit to be activated only by inputs from both of the following.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8012782U JPS58181531U (en) | 1982-05-31 | 1982-05-31 | Multicolor rotary printing machine capable of forward and reverse rotation |
US06/499,556 US4488483A (en) | 1982-05-31 | 1983-05-31 | Multicolor rotary printing press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8012782U JPS58181531U (en) | 1982-05-31 | 1982-05-31 | Multicolor rotary printing machine capable of forward and reverse rotation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58181531U true JPS58181531U (en) | 1983-12-03 |
Family
ID=30089285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8012782U Pending JPS58181531U (en) | 1982-05-31 | 1982-05-31 | Multicolor rotary printing machine capable of forward and reverse rotation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58181531U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61125434U (en) * | 1985-01-25 | 1986-08-07 | ||
JPH01295850A (en) * | 1988-05-24 | 1989-11-29 | Tokyo Kikai Seisakusho Ltd | Rotary press |
-
1982
- 1982-05-31 JP JP8012782U patent/JPS58181531U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61125434U (en) * | 1985-01-25 | 1986-08-07 | ||
JPH01295850A (en) * | 1988-05-24 | 1989-11-29 | Tokyo Kikai Seisakusho Ltd | Rotary press |
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